US07845373B2
An insulating apparatus for use with vacuum insulated tubing sting to reduce heat loss through the joints, where the apparatus includes an insulator adapted to surround the joint and a latching joint protector adapted to surround the insulator and hold the insulator against the joint, where the protector also includes a channel for receiving injection and/or control tubing. The insulator is capable of reducing heat loss through the joints of a vacuum insulated tubing string by as much as 95%.
US07845372B2
A lining apparatus and method is provided that obviates the need for a bladder to press the liner against the host pipe. The lining apparatus may include an extension tube sealed to the liner at one of its ends with an inversion mechanism attached to the other end of the liner for inverting the liner to its desired position within the pipe to be repaired. The lining apparatus can also avoid the use of an extension tube by temporarily closing the liner during the inversion process so that the liner can be inflated when pressurized by a fluid and then sealing an open end of the liner after it has been inverted into the pipe.
US07845369B2
A volumetric metering smart valve shuts down automatically when a certain amount of liquid has passed through the valve. This valve has a water wheel which is rotated by the liquid and which drives a disc via a gear train. If the flowing amount exceeds a preset limit, the disc operates a ratchet and spring acting on a column in a closing direction to shut down the valve.
US07845366B2
A vent apparatus is adapted to be mounted in an aperture formed in a fuel tank. The vent apparatus includes a vent controller sized to extend through the fuel tank aperture and an outer cover coupled to the vent controller and welded to the fuel tank to support the vent controller in the fuel tank aperture.
US07845354B2
A mask (10) for use with a system for supplying breathable gas pressurised above atmospheric pressure to a human or animal's airways. The mask (10) includes a mask shell (12) which is, in use, in fluid communication with a gas supply conduit and a gas washout vent assembly (20). The gas washout vent assembly (20) includes at least one gas washout orifice (22) extending from a first side of the vent assembly (20) positioned, in use, adjacent the human or animal's face and a second side positioned, in use, adjacent the atmosphere. The cross-sectional area of the orifice (22) at the first side is larger than the cross-sectional area of the orifice (22) at the second side.
US07845350B1
The present invention provides for a method and apparatus for providing continuous positive airway pressure for treating sleep apnea. The method comprising the steps of providing a breathing gas flow to a subject, measuring a respiratory characteristic of the subject, determining or estimating a preferable breathing gas flow for the subject based on wavelet analysis utilizing in part the respiratory characteristic of the subject; and preferably adjusting the breathing gas flow if the determined or estimated preferable breathing gas flow is different. This method and apparatus can be used in a number of applications including both clinical and home use in the form of CPAP for the treatment of sleep apnea or less preferably as a ventilator to assist in patient breathing.
US07845348B2
Apparatus, methods, and kits for treating symptoms associated with common ailments, such as headaches, rhinitis, asthma, epilepsy, nervous disorders and the like, are provided. The apparatus comprises dispensers for carbon dioxide and other therapeutic gases. The methods comprise delivering small volumes of these gases to patients in a manner where the gas infuses into a body region in order to bathe the mucous membranes therein. It has been found that even very short exposure of patients to small volumes and high concentrations of such gases can provide significant relief from symptoms.
US07845346B2
The present invention relates to a spray device (e.g., an inhaler) comprising an aerosol formulation administered to the respiratory or nasal tract in which the level of formulation remaining in the device can be readily inspected. The device comprises a glass vial (1) coated with a coating of polymeric material having at least one clear or translucent portion (4).
US07845335B2
An engine operating in a spark-assisted homogeneous charge compression ignition mode during warm-up cycle is controlled using settings determined by interpolating between cold engine temperature settings fully warmed-up engine temperature settings.
US07845334B2
An engine system and corresponding control method are described. As one example, the control method includes transferring one type of fuel from one fuel tank to a second fuel tank holding another type of fuel and adjusting an engine operating parameter based on the blended fuel mixture.
US07845333B2
When a condition for the prediction of the occurrence transient knocking has held, that is, when a cooling water temperature θw is not less than a threshold value θwref and an intake air flow Qa is not less than a threshold value Qaref and a deviation of the intake air flow ΔQa is not less than a threshold value ΔQaref (S550 to S570), ignition is performed with timing on the delay angle side compared to timing FT1 by a delay angle amount α that tends to decrease as an amount increase coefficient Kf increases (S600 to S680). Because of this, it is possible to suppress the occurrence of knocking without causing the ignition timing to be delayed more than necessary. As a result of this, it is also possible to suppress the worsening of drivability.
US07845329B2
The invention relates to a motorcycle engine arrangement which transmits a starting power to a crank shaft from a starter motor via a power transmission mechanism and a one-way clutch. The one-way clutch is installed at one end portion of the crank shaft, and a starter gear or a starter sprocket having a diameter smaller than an outer diameter of a clutch outer member is provided on the crank shaft portion further toward an outer side in an axial length direction of the crank shaft than the clutch outer member of the one-way clutch. Preferably, the clutch outer member is arranged further toward an outer side in the axial length direction of the crank shaft than a sprocket wheel for driving a cam or a gear for driving a cam provided at one end portion of the crank shaft.
US07845328B2
An optical distributor for the distribution of light, in particular laser light, between at least one optical input and at least one of several optical outputs includes at least one movably disposed light guide and a positioning member for moving the at least one light guide, the movably disposed light guide being movable by the positioning member such that at least one of the optical inputs is connectable via the light guide to at least one of the optical outputs.
US07845325B2
A valve actuating mechanism for an engine having a rocker arm movement restraining device which controls opening and closing an engine valve. The rocker arm movement restraining device includes a timing arm which engages left and right rocker arms for constraining the axial movement thereof, and a timing cam disposed on an intake-side camshaft. The rocker arm movement restraining device releases the engagement of the timing arm with the left and right rocker arms by activating the timing arm when the intake-side camshaft is rotated, and when the timing arm releases the engagement with the left and right rocker arms, the left and right rocker arms move to a predetermined operating position.
US07845322B2
The present invention relates to a cylinder head cover (4) for covering a cylinder crank case (14) of an internal combustion engine. It is essential to the invention here that at least one bearing upper part (3) for a camshaft (2) has at least one through-opening (5), which is in alignment on the one hand with a screw-in/through-opening (5a) in a bearing lower part (6) and/or with a screw-in opening (5b) in the cylinder crank case (14) and on the other hand with a through-opening (5c) in the cylinder head cover (4), so that it is possible to fasten the cylinder head cover (4) and the bearing upper part (3) on the cylinder crank case (14) by means of a shared fastening screw (7), in which the cylinder head cover (4) is produced from a material which has different material characteristics from the at least one bearing upper part (3).
US07845314B2
The present invention relates to a method of disposing of produced water and to a produced water disposal apparatus including a container for receiving and holding produced water; and a burner having a combustion chamber, wherein at least a portion of the combustion chamber is submerged in the water and the submerged portion of the combustion chamber comprises a sparger tube through which combustion gases emerge into, mix with and agitate the water. The present invention further relates to a mechanism for removing debris from the produced water disposal apparatus. In one embodiment, heat is supplied from an externally operated combustion system, rather than the submerged combustion. In one embodiment, the apparatus provides a concentrator, in which a solute can be removed and recovered from an aqueous medium containing the solute.
US07845310B2
An antenna array for a radio frequency plasma process chamber including, an array of electrodes, an array of dielectric tubes concentrically disposed about each electrode tube to define a chamber configured to be at atmospheric pressure between an outer surface of each electrode tube and an inner surface of the corresponding dielectric tube, and a hermetic seal between each dielectric tube and the plasma process chamber configured to allow a vacuum or low pressure in the plasma process chamber.
US07845302B2
A boat hull has at least one generally transverse ventilation step formed in at least a part of its bottom planing surface open to the water. The step has a forward edge portion and a water flow interrupter is positioned to project downwardly from the hull forward of the forward edge of the step.
US07845301B2
A boat hull has an aft swept ventilated area in at least a part of its bottom planing surface. An aft swept water flow interrupter is positioned to project downwardly from the hull forward of the ventilated area. The aft swept flow interrupter has two generally angularly related legs or sections defining a 30° to 70° included angle, increase lift on the hull, reduces wetted surface area and improves the turning characteristics of the hull.
US07845300B1
A modular floating marine dock includes a polyethylene float that defines a top surface. A plurality of parallel walers fixedly attaches to the top surface in longitudinal orientation and with a proximal end extending no further than halfway across the top surface. A splicer attaches to and extends beyond the distal end of each waler in parallel orientation and includes attachment points for another waler. A block fixedly attaches to each waler from below and in transverse orientation with a setback from the distal ends of the walers of a distance substantially equal to a width of half the length of the top surface.
US07845299B2
The present invention discloses a compliant banding system for use in a marine environment comprising a flexible compliant member and an abaxial relatively rigid strap, both constructed to extend circumferentially around an underlying structure such as a strake or fairing collar. The strap maintains a fixed circumference while the compliant member flexes intermediate the strap and an underlying.
US07845297B2
A ship and associated methods of formation with vessels having connectable hulls. In an example embodiment, a method of operating a ship includes providing a plurality of vessels over water, each comprising at least two spaced-apart hull sections defining a cavity when the vessel is afloat. Each hull section on each vessel is configurable as a portion of a coupling mechanism with fore and aft portions of each hull section reduced in width relative to intermediate hull section portions. Pairs of hull section fore portions may be lapped with and connected to pairs of hull section aft portions on different vessels to form complete coupling mechanisms which connect vessels to one another. Accordingly, the plurality of vessels can form a single assembly and power can be transferred between vessels to move the vessels through water in a tandem arrangement.
US07845291B2
A control method for operating a waste incineration plant with a auxiliary burner is disclosed. A steam power is regulated as a function of a burner power of the auxiliary burner. For this purpose, on the basis of the burner power, a burner steam power is determined, which represents the contribution generated by the auxiliary burner fire to the steam power of the waste incineration plant.
US07845283B2
A dispenser system provides a means to automatically deploy systems using a controlled dispense approach capable of providing desired operational flexibility. Components such as unattended ground sensors (UGS) are deployed according to a method which includes incorporating the components into an elongated ejection system to form a payload assembly, the ejection system including axially-displaced ejector bays each for holding respective components. Each ejector bay retains the respective components until a respective ejection event upon which the ejector bay ejects the components in a radial direction. The payload assembly includes a stabilizer such as a drogue parachute that substantially prevents the payload assembly from rotating about its elongated axis. A timing sequence for the ejection events is programmed into the ejection system to achieve a desired coverage pattern of the components after deployment. The timing sequence can be chosen to result in a coverage pattern along a continuum from maximum component density to maximum total area coverage. The payload assembly is subsequently released from an aerial vehicle above the area with activation of the timing sequence, such that the ejection events occur during flight of the payload assembly at respective times after its release.
US07845281B2
A gun firing method whereby multiple projectiles segments that are contained within a cartridge are fired simultaneously in a symmetrical pattern. Some of the multiple projectile segments are modified by moving the center of mass of the projectile segments away from the central longitudinal axis of the cartridge. This in combination with bring fired from a rifled gun barrel will impart velocity to the modified projectile segments upon exiting the gun barrel at right angles to the gun barrel. This velocity along with the higher muzzle velocity will cause the modified projectile segments to diverge away from the trajectory of a standard projectile segment and strike the target away from the bullseye. The magnitude of the divergence will vary with the distance the projectile segment's center of mass is away from the central longitudinal axis of the cartridge. The placement of the modified projectile segments strikes around the bull's-eye will be determined by the orientation of the centers of mass of the modified projectile segments prior to firing. Simultaneously firing a multiplicity of standard and modified projectile segments will produce a symmetrical pattern on a target, which will substantially increase the hit probability of a gun.
US07845274B2
A web-fed printing press, in particular a newspaper printing press having at least two printing press subsystems, is disclosed. Each printing press subsystem has a printing unit comprised of several printing mechanisms, a web guidance unit for conveying printed and unprinted substrate webs and a turning bar unit having several turning bars. The printing press subsystems guide the printed substrate webs over at least one shared folding unit. At least one printing press subsystem is designed differently in comparison with the other or each other printing press subsystem such that substrate webs are printable with a different number of print pages in the printing press subsystems.
US07845273B2
A transfer device (26) intended to move an object (8) between a support zone (28) and a cap (12), includes: a frame (30); at least one holding arm (32) which is able to carry the object (8) to be moved; and drive elements (36) which are carried by the frame (30), and able to move the holding arm (32). The drive elements (36) are able to move the holding arm (32) so that the opening (19) of the object is moved firstly along an initial trajectory portion which includes a component in accordance with a direction perpendicular to the support zone (28), then along a curve which extends through a point (119) of the trajectory (118) of the base (17) of the object, after the base (17) of the object has passed through that point.
US07845268B2
An asymmetric volume booster assembly includes an actuator movable in a first direction and a second direction, a first booster in fluid communication with the actuator, and a second booster in fluid communication with the actuator. The first booster includes a first supply passage and a first exhaust passage, wherein the first supply passage supplies fluid to the actuator and the first exhaust passage exhausts fluid from the actuator. The first exhaust passage is configured to produce a first fluid flow resistance. The second booster includes a second supply passage and a second exhaust passage, wherein the second supply passage supplies fluid to the actuator and the second exhaust passage exhausts fluid from the actuator. The second exhaust passage is configured to produce a second resistance to fluid flow. The first fluid flow resistance is greater than the second fluid flow resistance, such that the actuator moves substantially symmetrically in the first direction and the second direction.
US07845249B2
A single motor transmission shifting mechanism with exactly one electric motor for generating drive motions for selecting, and for generating drive motions for shifting gears of a motor vehicle transmission device, and with a threaded spindle for switching from a mode, in which selection motions can be effectuated, into a mode, in which shifting motions can be effectuated, and with a shifting shaft, which can be moved in axial direction for selecting, and which can be rotated around its longitudinal axis for shifting, wherein all components, transferring the drive load for shifting from the electric motor to the shifting shaft during shifting operation, maintain their axial position relative to the longitudinal axis of the threaded spindle during this shifting operation.
US07845241B2
A Coriolis flow meter is disclosed that uses the deflection of a torsion member (430) to balance the vibration of a single curved flow tube (308). The two ends of the torsion member are attached to, and vibrate with, a center section of the single flow tube (308). A balance member (432) is attached to a center section of the torsion member (430) and vibrates in the opposite phase of the single flow tube (308) causing the torsion member (430) to be deflected in torsion.
US07845237B2
Measuring instrument for gyratory crusher and method of indicating the functioning of such a crusher
A measuring instrument for indicating the load in a gyratory crusher includes a first measuring device for measuring at least one instantaneous load on the crusher, a second measuring device for measuring the gyrating position of the inner shell relative to the outer shell, and a correlating device adapted to match said at least one instantaneous load on the crusher with a corresponding measured gyrating position of the inner shell relative to the outer shell.
US07845236B2
A fluid dynamic polymer-based contact sensor measures ambient pressure based on the resistivity changes across the sensor under different ambient pressures. The pressure sensor may applied to airfoil structures such as wind turbine blades without impacting the blade structure and fluid dynamic characteristics. The sensor may also be applied to fluid measurements. The pressure measurements are used to measure blade performance with high fidelity. The pressure measurements are transmitted to processing to determine blade characteristics and environment including flow separation, stagnation point, angle of attack, lift and drag and wind speed. Further processing of the pressure distribution may identify wind shear, up-flow and yaw error.
US07845234B2
Provided are a tilted vibration sensor incorporating a plurality of electrodes and a conductive spherical body which is turned on and off by the moving displacement of the spherical body, and which may be remarkably reduced in size and may have high performance and high operating sensitivity, high durability, and high reliability; and a method of manufacturing the sensor. The case (1) of the sensor comprises a case body (5) formed of a non-conductive material having such excellent gas-barrier property and heat resistance that can stop the transmission of gases which affects on the on/off operation of the sensor due to the moving displacement of the conductive spherical body (4) and a cover body (7) sealing airtight the opening part (6) of the case body. In the method of manufacturing the vibration sensor, moisture and particulate impurities affecting the on/off operation are removed from the hollow part (2) of the case (1), and the hollow part is evacuated.
US07845231B2
A resonance shear measuring method capable of simple and rapid measurement by obtaining a resonance shear curve through Fourier transformation of a damping curve of an oscillation on one side surface of a sample during measurement of shear response from the sample is provided. The method is to measure shear response of the sample sandwiched between the solid surfaces of a resonance shear measurement unit along with a change in film thickness by applying an input signal Uin to a horizontal driving section of the shear resonance measurement unit, by detecting an oscillation on one side surface of the sample sandwiched between solid surfaces of the resonance shear measurement unit as an output signal Uout by means of a displacement gauge, and by applying the output signal Uout along with the input signal Uin to a resonance shear signal analyzer, wherein a damping curve of the oscillation on one side surface of the sample is Fourier transformed by a Fourier transformation section (5B) to obtain a resonance shear curve. Also provided is a twin-path type apparatus for shear stress measurement capable of precise measurement of shear stress by using a twin-path method by which a distance between opaque substrates can be measured.
US07845230B2
In a concentration sensor using a piezoelectric piece, for instance, a quartz piece in which the natural frequency is varied by adsorption of a sensing target, the object of the present invention is to make the concentration sensor applicable to various fluids to be measured different in viscosity while restricting consumption of the oscillation energy due to interelectrode capacitance, and to be able to cope with plural types of concentration sensors while using a common oscillation circuit.As a concrete means for solving the problem, an inductor is connected in parallel to the piezoelectric piece, and its inductance value is determined based on the relation between inductance values and oscillation loop gains in a gap between the inductance value Lmax canceling the interelectrode capacitance in a resonance frequency of the piezoelectric piece and the inductance value Lmin evaluated as the minimum value among the inductance values with which the piezoelectric piece can oscillate in a state of being immersed in a measuring fluid.
US07845228B2
An activity monitor is provided that reduces the amount of power consumed during a monitoring operation.
US07845224B2
A sensor for detecting a liquid level, including a measurement capacitor, a reference capacitor, an integrating capacitor, a calibration capacitor, a controller, an amplifier, a comparator, and a complementary calibration capacitor. The controller implements operations, over accumulation periods and for given target and discharge capacitors, of a target capacitor charging, a charge transfer, a decision, a conditional discharge, and a return. The target and discharge capacitors given at each period are taken from pairs of capacitors, including the measurement and calibration capacitors and the reference and complementary calibration capacitors. A method estimates the liquid level using the sensor in a vehicle.
US07845221B2
Systems and methods for detecting ice particle accumulation is disclosed herein. In one exemplary implementation, a method for detecting ice is described in which a parameter within an interior volume of a heated conduit is measured. The method also includes detecting the presence of an accumulation of ice particles based on the parameter measured within the interior volume of the heated conduit.
US07845220B2
The present invention is a device that allows the pressure inside an aircraft landing gear shock strut to be measured. A charging valve is modified by integrating a small pressure sensing device into the stem of the part such that the active diaphragm is subjected to the pressure within the charged vessel. The wires from the pressure sensing device are connected to a receptacle or connector in the bore of the stem such that a corresponding electrical receptacle may be mated for the purposes of making a measurement. The internal receptacle is designed such that the flow of air or oil is not excessively impeded and normal servicing tools do not interfere with the receptacle.
US07845217B2
A vehicle suspension includes a hub and a hub temperature indicating device visible from an exterior of the hub and exposed to a temperature within an interior of the hub, and including a material which changes color in response to a predetermined change in the hub interior temperature. A hub temperature indicating device includes one of a hub cap plug and a hub cap window, including a material which changes color in response to a predetermined change in temperature in the hub interior. Another hub temperature indicating device includes a material which is operative to change color in response to a temperature change in a hub interior, the material comprising an irreversible temperature change indicating material; another material adjacent the first material, and which is operative to transfer heat between the hub interior and the first material; and the device being configured to attach to a hub cap.
US07845214B2
This invention relates to a device and method for optical nanoindentation measurement, according to which respective measurement results are obtained by having an indenter tip apply load to a fixed portion of a thin film, having an indenter tip apply load to a non-fixed portion of a thin film, and having a vibrating component transmit the dynamic properties of the vibration to the thin film. By combining the above measurement results in calculations, the Young's modulus, the Poisson's ratio, and the density of the thin film can be obtained.
US07845209B2
An arrangement is disclosed for monitoring an installation for thermal loading, having at least one sensor and having evaluation electronics which are connected to the at least one sensor. An indicator substance is arranged at least one point or on at least one component in the installation. The amount of the indicator substances released into the environment is temperature-dependent. The indicator substance can be detected by the at least one sensor.
US07845189B2
A door for a refrigeration device having an internal wall and an external and a thermally insulting layer sandwiched between the walls. The external wall is divided into a first section that is covered with a decorative panel to match the surrounding furniture and an undecorated exposed second section. The first and second sections can be connected in two parts at the level of an undercut edge formed therebetween.
US07845188B2
A method and a system for the preparation of compressed air having a heat exchanger (system heat exchanger) which is in communication with a pressure source on the inlet side on the compressed air side and which is in communication with a system or unit on the outlet side on the compressed air side which is to be supplied with cooled compressed air and including at least one heat exchanger (air conditioning system heat exchanger) which is in communication with a pressure source on the inlet side on the compressed air side and which is in communication with additional components of an aircraft air conditioning system on the outlet side on the compressed air side. Provision is made for the system heat exchanger and the at least one air conditioning system heat exchanger to have a common inlet for supply with ram air or environmental air and for the system heat exchanger to be connected on its outlet side on the compressed air side via a closable line to the line system on the compressed air side in communication with the at least one air conditioning system heat exchanger or to the at least one air conditioning system heat exchanger itself.
US07845184B2
A refrigerator unit is configured for a container in which it is possible to know the quantity of air that is ventilated. The refrigerator unit is equipped with a ventilation mechanism, an opening degree detecting mechanism, and a recording unit. The ventilation mechanism ventilates the air inside the container. The opening degree detecting mechanism acquires ventilation data related to the quantity of air ventilated by the ventilation mechanism. The recording unit records the ventilation data acquired by the opening degree detecting mechanism.
US07845176B2
In one example, a gas turbine engine includes an exhaust nozzle. The exhaust nozzle includes a flap supported relative to a static structure by a strut. The flap includes a backbone providing a slot. A slider interconnects a strut end to the backbone. In one example, the slider includes a body that is slidingly received within the slot. A boss extends from the body and provides a first feature. The strut end includes a second feature that cooperates with the first feature to prevent relative rotation between the slider and a portion of the strut end.
US07845173B2
A method and a system for converting heat energy contained in fluids as noticeable or latent heat to mechanical energy, wherein a working fluid is evaporated by means of the heat energy, if necessary after transformation to a higher temperature level, by means of one or more series-connected heat pumps and expanded in an expansion device, and wherein the heat energy is at least partially converted to mechanical energy. The expansion occurs in a low-pressure expansion device and the energy contained in the expanded evaporated working fluid is recyclable into the evaporating device in an evaporating unit, which is usable for evaporating additional working fluid.
US07845172B2
A generating facility is provided for generating electricity from both solar and non-solar energy sources. The solar generating portion of the facility includes capability to directly generate electricity from solar insolation, or to store the solar energy in a tangible medium, including stored heat, or solar generating fuel. The generating facility is configured to generate electricity simultaneously from both solar and non-solar sources, as well a solely from immediate solar insolation and from solar energy stored in a tangible medium. Additionally, the solar generating capacity may be segregated; such that separate spectra of solar insolation are used to capture heat for steam turbine based electrical generation, capture light energy for photovoltaic based electrical generation, and to grow biomass to generate a solar fuel.
US07845169B2
A method of controlling a machine having a hydraulically actuated linkage includes lowering a load suspended by the leakage at least in part by leaking hydraulic fluid from a portion of a hydraulic actuation system, and generating a drift compensation control signal responsive to leaking hydraulic fluid. A machine includes an electronic controller in control communication with a valve, the electronic controller being configured to compensate for leakage induced drift of at least one hydraulic actuator of a machine hydraulic system by selectively commanding adjusting of the valve if drift criteria for the hydraulic system are satisfied.
US07845168B2
A method for controlling a powertrain is disclosed. The powertrain includes a work arrangement, an engine for providing power to the work arrangement, and a transmission for transmitting power from the engine to the work arrangement. The method includes determining an efficient speed range of the transmission, determining at least one parameter indicative of a speed of the transmission, determining if the speed corresponds to the efficient speed range of the transmission, and adjusting the engine output in response to determining if the speed corresponds to the efficient speed range of the transmission.
US07845166B2
An exhaust system for an engine with a plurality of combustion chambers. The exhaust system includes a first emission treatment device in fluid communication with at least one of the combustion chambers so as to receive exhaust therefrom. The exhaust system further includes a second emission treatment device in fluid communication with at least one other of the combustion chambers so as to receive exhaust therefrom. The second emission treatment device is also in fluid communication with a downstream end of the first emission treatment device so as to receive exhaust therefrom.
US07845163B2
A device for purifying exhaust gas of an internal combustion engine is provided, equipped with an HC catalyst having the ability to oxidize HC, as well as adsorb HC, and release HC which it has adsorbed, and there exists a specific condition where the amount to release HC becomes greater than the amount to oxidize HC, wherein the device for purifying exhaust gas of an internal combustion engine executes an HC feed control for feeding HC to the HC catalyst. The amount of HC fed to the HC catalyst is decreased by the HC feed control or the HC feed control is discontinued when the specific condition is established during execution of the HC feed control.
US07845161B2
An internal combustion engine includes a main catalyst disposed in a main passage and a bypass catalyst disposed in a bypass passage bypassing the main passage on an upstream side of the main catalyst. The bypass passage has a smaller transverse cross-sectional area than the main passage. The internal combustion engine further includes a passage open/close unit, a residual gas amount changing unit, and a controller. The passage open/close unit is disposed in a portion of the main passage bypassed by the bypass passage to switch between an open state and a closed state. The residual gas amount changing unit is configured to change an amount of residual gas inside a combustion chamber. The controller is configured to control the residual gas amount changing unit when a passage opening condition for switching the passage open/close unit from the closed state to the open state is satisfied.
US07845159B2
A cooling apparatus is provided for a turbine engine of the type including an cowling with an outer surface defined by a skin exposed to an external air flow. The cooling apparatus includes at least one heat pipe disposed in the cowling. The heat pipe has a first end thermally coupled with the outer surface of the casing and a second end thermally coupled to a heat source, such that heat from the heat source can be transferred through the heat pipe to the external air flow.
US07845156B2
A turbofan exhaust system includes at least one exhaust nozzle with a trailing edge having an upper edge, a lower edge, an inner lateral edge-and an outer lateral edge. The upper edge is upstream with respect to the lower edge. The outer lateral edge of the exhaust nozzle is also upstream of the inner lateral edge. This arrangement makes it possible to reduce the noise perceived in the cabin of the aircraft at the same time as the noise perceived on the ground.
US07845154B2
The invention relates to a supply belt, in particular for the supply of a soil working device. The supply belt has at least one supply line and at least one segmental chain. This segmental chain is formed of a plurality of segments. In addition, holders are fixed to the at least one segmental chain for holding the at least one supply line. Furthermore, a supporting rope is provided, which is guided along the segmental chain in receiving spaces of the segmental chain.
US07845148B2
In some embodiments, a method of insertion of uniquely shaped packaging elements may include one or more of the following steps: (a) transporting a container along a conveyor, (b) securing the container, (c) aligning a spray cap mechanism over a container opening with a transfer rake assembly, (d) grasping a diptube with a diptube assembly, (e) lowering the diptube assembly and the transfer rake assembly to insert the diptube into the container, (f) securing the container with a timing screw, (g) loading the spray cap mechanism into a sprayer magazine, (h) locking a retractable stop onto the spray cap mechanism, (i) transferring the spray cap mechanism from the sprayer magazine to the transfer rake, (j) locking a second spray cap mechanism with the retractable stop, and (k) retracting the diptube assembly after inserting the diptube into the container.
US07845137B2
A folded wall anchor and an anchoring system employing the same are disclosed. The anchor is a folded sheetmetal construct utilizable with various wire formative veneer ties. The folded wall tie enables the junctures of the legs and the base of the wall anchor to be located inboard from the periphery of the wall anchor and the legs to fully or partially sheath the mounting hardware. The sheathing function unifies the openings in the insulation required for installation and forms an anchoring system that is less intrusive. Upon installation with the surfaces of the enfolded leg and of the base coplanar, the leg and mounting hardware insertion point is sealed thereby. This sealing precludes penetration of air, moisture, and water vapor into the wall structure. Various embodiments show wall anchor configurations with suitable veneer ties and differing sheathing arrangements.
US07845135B2
The present invention relates to a window frame. According to the present invention, there is provided a window frame, which comprises: a frame unit having a pair of side jamb frames for defining both side ends of the frame unit, an upper jamb frame for defining an upper end thereof, and a sill frame for defining a lower end thereof coupled to each other to have a rectangular frame shape, the frame unit having at least one receiving groove formed in an outer wall surface thereof along a length direction thereof; and corner angles coupled to the frame unit to surround the outer wall surface of the frame unit at corners thereof, each of the corner angles having a concavo-convex portion to be received in the receiving groove, the corner angle having at least one rib protruding from an outer wall surface thereof along a length direction thereof.
US07845134B2
A structure and a method for producing the structure wherein the structure comprises a framework of purlins supported by clips and plates and upright cylindrical members to form a structure of a fence, wall or a structure and the method comprises supporting the purlins between cylindrical members by the use of clips and plates to produce a structure which may include a slanted or peaked roof and may include windows and doors.
US07845127B2
A power generating system is integrated within an exterior shell or facade of a building structure. The system components—energy generating devices (which can be photovoltaic), control units and associated power/signal wiring are incorporated and operated within individual unitized curtain wall units making up the facade including both in vision and spandrel areas.
US07845125B2
A profile for making frames for sliding windows or doors comprising, amongst other things, at least one fixed frame formed by two crosspieces and two stiles; a profile, forming at least a first lower crosspiece, comprises two sliding tracks, parallel with one another, and made from a lower base body; the profile forming the lower crosspiece is divided, transversally, into two halves substantially equal and associated, at respective ends, with a matching element for connecting and joining the halves; the connecting and joining element therefore forming the central portion of the lower crosspiece and having heat insulation properties; the present invention also relates to a method for making the profile and a sliding window or door obtained with the profile.
US07845123B2
To reduce the weight of a staircase block so as to be manually carried and installed, prevent adjacent blocks from being displaced from each other after installation, and prevent the blocks from being raised and separated from each other due to heating and cooling by conquering problems with the staircase blocks related to publicly known technologies. In this precast concrete block for building a staircase, large recesses (2) and (9) are formed in the rise surface (1) and the rear surface (8) of the block to reduce the weight, and displacement prevention grooves (7) for connecting the adjacent blocks to each other with mortar are formed in the side faces of the block, and round parts (partially cylindrical recessed surfaces) (10) with a specified radius are formed at the inner corner parts of the recess (9) in the rear surface so that an acute angle part preventing the adhesive mortar from being filled therein is not produced.
US07845111B2
A process for breeding plants which comprises growing plants of a species in an array of containers charged with growing medium of uniform characteristics in an environment of controlled climatic conditions with controlled supply of nutrients and feed water and changing the positions of the containers within the environment as required to ensure at least substantially uniform exposure of all plants in the containers to conditions in the environment. A process for the breeding of open pollinating plants in a greenhouse environment is also provided.
US07845110B2
A fitting consisting of a part made of injected plastic for connecting a water tank and a hollow cone made of porous ceramics, so as to produce a device for dispensing water individually to plants, in particular potted plants, proximate to their roots, and in predetermined amount, comprising three coaxial parts; a disc-shape intermediate part with a central hole; a part consisting of one or two cylinders, arranged on one side of the disc and designed to be permanently fixed to the cone; a part consisting of one or two cylinders bearing a thread on the inner surfaces, arranged on the other side of the disc and capable of receiving a bottle removably screwed.
US07845108B2
A storage platform for storing, watering and transporting plants, which is rectangular and has two mounting means on each of two parallel narrow sides for hanging in frame struts, where each mounting means has an insertion end portion running along the respective narrow side and ending freely in the direction of a first long side; and a watering device with at least two storage platforms arranged one on top of the other, with four vertical frame struts disposed on narrow sides of the storage platforms and provided with support recesses.
US07845100B2
The invention relates to a set of identification plates (10) with inscribable identification plates (16) lying in a plane. According to the invention, a central carrier (12) is provided and has at least one elongated side carrier (14) integrally formed on it with one of its narrow sides respectively on two sides facing away from each other, wherein at least one of the side carriers (14) carries at least one identification plate (16) on at least one of its longitudinal sides.
US07845095B2
An article of footwear intended for use with a left foot and a right foot is disclosed. The article of footwear includes an interior space configured to fit a left for and a right foot. Additionally, the article of footwear may be associated with an insert that deforms during use.
US07845094B1
An ice gripping footwear attachment includes a base having an upper surface for engaging the bottom of the footwear and a lower surface carrying a grit material that is frictionally engagable with an ice covered surface. Forward, intermediate and rearward fastening straps are secured to the base. The forward strap is wrapped across the footwear such that it extends rearwardly in a crisscrossed pattern. The intermediate strap is wrapped and fastened over the forward strap. The rearward strap is then secured across the wearer's ankle or heel to securely fasten the attachment to the footwear.
US07845091B2
A brake pad measuring device is designed to be small enough to fit through various suspension components or many vehicles' wheel aperture and still maintain the ability to move in three-dimensions. The device is compact enough so that it may take an accurate reading of the thickness of a brake pad while being between the caliper housing and the brake pad backing plate of a vehicle. The device also comprises a spring so that once it is correctly placed, it may be manipulated in order to automatically get a reading of the thickness of a brake pad to the closest millimeter or 32nd of an inch by releasing the spring to cause a measurement to be automatically taken. Using this device, any user can get quick, reliable measurements for all four sets of brake pads in a matter of minutes and all without having to remove a single wheel from the vehicle.
US07845090B2
It is extremely important that wall board form a tight seal between the top of wall board and when fluted deck is the roof that meets the wall board. The present invention relates to a template useful for preparing wall board or related building material to match the fluting pattern of fluted deck panels to form a seal between the decking panels and walls of a building.
US07845069B2
A method for forming an armored cable assembly includes: forming an armor sheath using an armor sheath forming apparatus, the armor sheath defining a sheath passage; forcibly feeding a transmission cable into the sheath passage upstream of an exit capstan to provide an excess length of the transmission cable in the armor sheath upstream of the exit capstan; and drawing the armor sheath downstream of the armor sheath forming apparatus using the exit capstan.
US07845047B2
A brush for dusting and cleaning includes a handle having a first end and a second end, an outer rail of bristles along an outer portion of the brush having a first row of outer bristles and a second row of outer bristles; an inner rail of bristles along an inner portion of the brush having a first row of inner bristles and a second row of inner bristles; at least one row of suction holes located between the first row of outer bristles and the second row of outer bristles to remove materials trapped within the brush; and a front row of bristles located along the second end of the handle.
US07845043B2
Embodiments of foot-worm scrubbing apparatus are disclosed. One embodiment of the apparatus includes a sole made of a suitable material and having a top surface and a bottom surface. A scrubbing surface of another suitable material is adhered to the bottom surface of the sole. The sole is also attached to a thong in order to secure the sole and the scrubbing surface to a bare foot or to a socked foot of a user.
US07845022B1
Fibers, such as textile fibers, having electrical components deposited thereon. More particularly, one or more electrical components are formed directly onto the surface of at least one fiber. The fiber having the electrical component formed thereon may then be interlaced with other fibers for form a larger piece of fabric, which can be employed to produce an article of clothing. A group of transistors and piezoelectric components forming an accelerometer may be woven onto one or more natural or synthetic fibers. The fibers may then be employed as the warp, weft, or both, of a woven piece of fabric, or used to form a knitted piece of fabric. The fabric piece can then be cut and sewn to form a wearable item, such as a shirt, a pair of pants, a hat, or the upper piece of a shoe that includes the accelerometer.
US07845019B2
This application relates to inflatable apparel. In particular, this application discusses systems and methods for providing apparel that is both selectively inflatable and adapted for use as a pillow. The inflatable apparel may include any clothing or object that is adapted to be worn by a person and is selectively inflatable so as to act a cushion for the person wearing the apparel or of another. The inflatable apparel comprises an apparel item, such as a necktie, and an inflatable bladder. In some cases, the necktie is made to receive and retain the bladder in an inflated position or a deflated position. The bladder extends through at least a portion of the necktie. Additionally, when inflated, the bladder provides a pillow or cushion for use by the individual wearing the inflated necktie, or for use by an individual other than the person wearing the necktie.
US07849511B2
A user may enable features of a software application installed on a processing device only when the processing device is at a location for which the processing device is authorized to use the software application. If the processing device is offline, the processing device may refer to data in a component of the processing device to determine whether the data includes an authorized value. If processing device determines that the data has the authorized value, then the features of the installed software application may be enabled. In some embodiments, data with respect to unauthorized use of the software application may be recorded. In other embodiments, a determination may be made regarding whether a processing device, associated with an entity, violates a license agreement of the entity with respect to an installed software application. If the license agreement of the entity is determined to be violated, then information may be recorded.
US07849508B2
An apparatus, device, method, computer program product, and system are described that in some instances may provide access to at least one bypass network, provide distribution of an anti-viral agent onto a communications network associated with a virus, using the at least one bypass network, and provide an entity-sponsored assurance of a transmission characteristic of the at least one bypass network with respect to the providing the distribution.
US07849507B1
A data processing apparatus can perform HTTP traffic monitoring and filtering of HTTP requests from clients and responses from servers. Example apparatus comprises a processor; a first network interface to a protected network; a second network interface to an external network; a core hypertext transfer protocol (HTTP) proxy coupled to the processor and coupled to a content cache, wherein the HTTP proxy is configured to receive an HTTP request from a client computer in the protected network, send the request to a network resource in the external network on behalf of the client, and receive an HTTP response from the network resource on behalf of the client computer; and a plurality of spyware scanning engines (SSEs), wherein each of the SSEs is coupled to stored content signatures, and wherein each of the SSEs is configured to detect a particular kind of malicious software in an HTTP response.
US07849489B2
A cable modem system and method is provided for supporting data transfer protocols that extend beyond standard protocols used in conventional data over cable systems. A cable modem in accordance with the invention determines, during registration, whether a CMTS with which it communicates is capable of supporting an extended protocol, and if it is, transfers data to the CMTS in accordance with the extended protocol. Additionally, a CMTS in accordance with the invention is notified during registration whether or not a cable modem supports an extended protocol and stores this information. When a request for transmission opportunity is subsequently received from the cable modem, the CMTS accesses the stored information to determine if the cable modem supports the extended protocol. If the cable modem supports the extended protocol, the CMTS processes data received from the cable modem during the transmission opportunity in accordance with that protocol.
US07849488B2
Highly asymmetrical nature of digital video allows a single Cable Modem Termination System (CMTS) like device to support the transmission over a thousand individual high-quality IP packetized video data channels terminating into low cost cable modem units. A Video Modem Terminating System (VMTS) unit handles housekeeping information. As the amount of upstream housekeeping data are small, even for 1000 simultaneous TV channels, the data can be inserted into the digital video cell streams and packaged within IP packet envelopes. The VMTS unit is equally effective for MPEG-2, MPEG-4, Microsoft Media 9 and other digital encoding of video and audio signals.
US07849485B2
A system capable of receiving a television signal and telephone signal on a mobile communication terminal. In particular, the system is capable of displaying each television broadcast on a monitor of the mobile communication terminal by receiving the video and audio signal, decoding it, and outputting it to the monitor of the mobile communication terminal. In addition, the system can transmit an EPG (Electronic Program Guide) data corresponding to a subscriber request and a selected broadcasting program in real time.
US07849474B2
A motor includes a chucking device for detachably holding a disk-shaped storage medium. The chucking device includes a plurality of radially outwardly biased claw members. Further, the claw members make contact with a top surface of a cover portion of a turntable when the claw members are in contact with the top edge of a central opening of the storage medium. At least one of the claw member's contact sections and the turntable's contact section is made of a material different than a material forming the remaining sections of the claw members and the remaining section of the turntable so that the static friction coefficient between the claw member's contact sections and the turntable's contact section becomes greater than the static friction coefficient between the claw members and the rest portions.
US07849469B1
A system uses generative aspect oriented programming to propagating context between components in a component server, the system produces code that, when executed, implicitly propagates authenticating context between a client component and an invoked component which the client component invokes in a component server. The system generates a function that allows the specification of a timeout between the client component and the invoked component that the client component invokes in the component server. The timeout function receives a user-defined timeout value to be applied for interface invocations between the client component and the invoked component. The system further generates a function declaration that, upon execution, discloses a target component identity between a client component and an invoked component that the client component invokes in the component server. The target component identity specifies a specific identity of a target computer system to which an interface invocation between the client component and the invoked component is directed.
US07849468B2
Arrangements for enhancing browsing of messages in a message queue are disclosed. Embodiments include hardware and/or software for tracking records browsed by one or more agents. The agents can collect, process, and/or re-format data for an upperware application, a data warehouse, and/or similar systems. When the agent sets up communications with a queue, the agent may generate an attribute setting that instructs the middleware to track the last record browsed and/or the next record to browse. In response to setting the attribute, an agent identification (AID)) can be utilized to record the current record number, row number, queue identifier, and/or the like in a database. When the agent re-establishes communication with the middleware queue, the middleware can retrieve the current record number utilizing the AID.
US07849448B2
A technique for testing applications for vulnerabilities that may be as a result of loosely defined criteria and restrictions associated with interfacing to the applications. Interfaces associated with an application to be tested are identified. The interfaces may include the names of services provided by the application as well as parameters that are passed to the services. One or more mutant requests containing one or more mutations are then generated based on the identified interfaces. The application is then attacked by forwarding the mutant requests to the application. Vulnerabilities of the application that were exposed as a result of the attack are then detected.
US07849447B1
A system includes a first application that is the subject of a test. A log of information relates to use of the first application. At least one data file relates to the first application. A second application conducts the test based at least in part on the log and the data file. A method includes generating test data based on an analysis of the log of information relating to use of the first application, analyzing the at least one data file relating to the first application, and conducting the test based at least in part on the test data and the at least one data file.
US07849446B2
Transactional programming promises to substantially simplify the development and maintenance of correct, scalable, and efficient concurrent programs. Designs for supporting transactional programming using transactional memory implemented in hardware, software, and a mixture of the two have emerged recently. Unfortunately, conventional debugging programs are often inadequate when employed in relation to code that employs transactional memory and new or modified techniques are needed. We describe techniques whereby certain facilities of a transactional memory implementation can be leveraged to provide replay debugging. With replay debugging, the user can examine a partial or complete execution of an atomic block after it has happened—for example, right before the execution commits. Moreover, in some cases the user can modify the replayed execution, and decide to commit the new modified execution instead of the original replayed one.
US07849436B2
A method of forming a dummy pattern on a mask for fabricating a semiconductor device is disclosed. The method may include a step of calculating a distance in a device isolation area between a first chip area and a second chip area having different pattern densities. In addition, the method may include comparing the distance and a first reference distance. The method may further include forming the dummy pattern in the device isolation area based on the comparison result. The dummy pattern may have a plurality of partitions. Each of the plurality of partitions may have a pattern density according to a position of the partition. A quantity of the partitions may be based on the comparison result. And at least one partition may have a pattern density which is substantially equal to an average of the pattern densities of the first and the second chip areas.
US07849419B2
Systems and methods for generating previews of interfaces. A system and method can be configured to define data for use in an operation, wherein the data is defined through a plurality of displays. An indication is received of a visual indicator receiving focus, wherein the visual indicator is displayed with a first display that is used to define first data. The visual indicator provides access to a second display for defining second data to be used during the operation. A preview is generated of the second display based upon the first display's visual indicator receiving focus.
US07849417B2
An image display system includes a server having a first image database that stores a first image having a first file format for movable image display; a second image database that stores a second image having the same display contents as the first image and a second file format for static image display; and an image distributor for distributing, in response to an image display request from a user terminal, the first and second images corresponding to the request. The user terminal has a movable image display unit for movably displaying the first image from the server; a static image display unit for statically displaying the second image; and a switch for switching the movable image display unit and the static image display unit.
US07849415B1
A communication apparatus is disclosed. The apparatus has an input/output (I/O) controller and a processor hosting a number of applications. The I/O controller responds to messages encoded according to a defined markup language. The applications communicate using the structure of the defined markup language.
US07849412B2
This disclosure provides a system and method for generating a .NET web control in a Windows development environment. In one embodiment, an example method for generating a .NET web control in a Windows development environment includes initializing a design engine for Windows-based graphical user interface (GUI) forms, with the design engine operable to present a plurality of Windows controls to a user and one of the plurality of Windows controls comprising a web control host. A web control host object is instantiated based on the web control host at least partially in response to a request by the user. The web control host object is operable to present a plurality of web controls through the design engine. At least partially in response to a selection by the user of one of the web controls, a web control object is created via the web control host object. A Windows-based GUI form is generated using the design engine, with the GUI form comprising at least the web control object.
US07849411B1
A facility for coordinating an online discussion is described. The facility receives an indication that a user has captured a machine-readable symbol encoding an identifier that identifies a particular online discussion. In response, the facility incorporates into an online forum that hosts this online discussion an indication that this user captured a symbol encoding an identifier that identifies this online discussion.
US07849403B2
Techniques are disclosed for efficiently updating rendered content (such as content of a Web page) using a “slow-loading” content element, such as a slow-loading image. A reference is embedded within the markup language notation for the content to be rendered, where this reference identifies the source of the slow-loading content element. Delivery of the slow-loading content therefore begins automatically, when the content is rendered. Event handling attributes are specified with the reference, where values of these attributes identify client-side logic to be invoked when the associated event occurs. If the server determines that the rendered content, or some portion thereof, should be asynchronously updated, it abruptly terminates delivery of the slow-loading content. This termination triggers an event handler, which operates to automatically request reloading of the content. Attributes are also preferably specified for handling abort events and successful loading events, causing the client to request reloading of the content in each case (and restarting delivery of the slow-loading content).
US07849394B2
A method includes generating source code corresponding to a block diagram model and generating hypertext links associating elements of the generated source code with elements of the block diagram model.
US07849391B2
An apparatus, a carrier medium storing instructions to implement a method, and a method in a node of a wireless network able to receive packets that exactly or substantially conform to a wireless network standard according to which each packet includes a header having bits that have respective correct values in the case that the packet exactly conforms to the standard. The method includes receiving a start-of-packet (SOP) trigger that indicates that a packet may have been received, checking one or more bits in the header to determine whether or not they have their respective correct values, and continuing to process the packet in the case that the checking indicates that the checked bits have their respective correct values. In one implementation, the header includes a first field modulated at a known rate that has one or more reserved bit locations, and a second field modulated at a data rate indicated in the first field. In such an implementation, the checking includes processing the first field and checking one or more bits in the first field to determine whether or not they have their respective correct values, and, if the checked bits of the first field have their respective correct values, checking the second field for integrity.
US07849389B2
LDPC (Low Density Parity Check) coded modulation symbol decoding. Symbol decoding is supported by appropriately modifying an LDPC tripartite graph to eliminate the bit nodes thereby generating an LDPC bipartite graph (such that symbol nodes are appropriately mapped directly to check nodes thereby obviating the bit nodes). The edges that communicatively couple the symbol nodes to the check nodes are labeled appropriately to support symbol decoding of the LDPC coded modulation signal. The iterative decoding processing may involve updating the check nodes as well as estimating the symbol sequence and updating the symbol nodes. In some embodiments, an alternative hybrid decoding approach may be performed such that a combination of bit level and symbol level decoding is performed. This LDPC symbol decoding out-performs bit decoding only. In addition, it provides comparable or better performance of bit decoding involving iterative updating of the associated metrics.
US07849381B2
Methods are presented for improving data relocation operations. Rather than check data quality based on its associated error correction code (ECC) in every relocation operation, it can determine whether to check ECC based on predetermined selection criteria: if ECC checking is not selected, the memory can perform an on-chip copy of the data from a first location to a second location. If ECC checking is selected, the data is transferred to the controller and checked; when an error is found, a correction operation is performed and when no error is found, an on-chip copy is performed. Predetermined selection criteria may comprise a sampling mechanism, which may be random based or deterministic. Additionally, data transfer flags can be introduced to indicate data has been corrected and should be transferred back to the memory. Header and user data can be considered separately if each has a distinct associated ECC.
US07849380B2
A method and apparatus for decoding received digital data representing video, audio, information or a combination thereof. After a forward error correction (FEC) frame sync lock is detected, a counter is incremented corresponding to the number of identical control words decoded from the received data. If the number of identical control words is above a threshold value, the control word is used to operate the decoder in a mode corresponding to the control word. Otherwise, the system repeats the operation of determining whether a FEC frame sync lock is detected.
US07849374B1
A filter includes at least a pin diode, an inductive element, and a varactor diode coupled as a resonant circuit. The filter injects data dependent jitter into a digital data signal with a given data rate for testing a transceiver.
US07849373B2
Example embodiments relate to a method and system of testing a memory module having the process of receiving single ended input signals via differential input terminals through which differential pairs of packet signals may be received from a testing equipment, wherein a number of terminals of the testing equipment may be different from a number of terminals of the memory module, and testing memory chips of the memory module based on the single ended input signals.
US07849372B2
A method, apparatus and recording medium for managing defects are discussed. According to an embodiment, the method includes allocating at least one spare area to the recording medium, and at least one temporary defect management area to the spare area when a plurality of temporary defect management areas are to be separately provided; recording defect management information on a first temporary defect management area; and recording defect management information on a second temporary defect management area after the first temporary defect management area is full, the second temporary defect management area being allocated to the spare area.
US07849369B2
The updating of only some memory locations in a multiple computer environment in which at least one applications program (50) executes simultaneously on a plurality of computers M1, M2 . . . Mn each of which has a local memory, is disclosed. Memory locations (A, B, D, E, X) in said local memory are categorized into two groups. The first group of memory locations (X1, X2, . . . Xn, A1, A2, . . . An) are each present in other computers. The second group of memory locations (B, E) are each present only in the computer having the local memory including the memory location. Changes to the contents of memory locations in the first group only are transmitted to all other computers. A computer failure detection mechanism is disclosed to prevent updating of any first group memory locations of any failed computer.
US07849366B1
A method includes receiving fault classification data associated with a fault condition and estimating at least one yield parameter based on the fault classification data. A system includes a fault classification unit and a yield estimation unit. The fault classification unit is adapted to generate fault classification data associated with a fault condition, and the yield estimation unit is adapted to estimate at least one yield parameter based on the fault classification data.
US07849359B2
A system receives a program, allocates the program to a first software unit of execution (UE) and a second software UE, executes a first portion of the program with the first and second software UEs in parallel, and determines whether an error is detected during execution of the first portion of the program by the first and second software UEs. The system also sends a signal, between the first and second software UEs, to execute a second portion of the program when the error is detected in the first portion of the program, executes the second portion of the program with the first and second software UEs when the error is detected, and provides for display information associated with execution of the first portion and the second portion of the program by the first and second software UEs.
US07849353B1
A method and apparatus for automatically restoring the structure and data of a disk drive of a live client computer, i.e., a disk drive that does not store the operating system of the computer system has failed. A “live” computer is one that is booted into an operating system from the computer's own system disks. In one example, the method commences by obtaining a disk layout file from backup storage. This disk layout file typically contains the original disk structure of a particular disk drive. The new disk structure is then rebuilt on a disk drive. Next, file data stored in backup storage is acquired and subsequently written onto the disk drive. In an alternative example, the disk structure on the disk layout file is acquired and adjusted in accordance to the user's needs. This modified disk structure layout is then established on the disk drive.
US07849351B2
Redundancy of data and/or Inline Power in a wired data telecommunications network from a first network device and a second network device configured as power sourcing equipment (PSE) devices and coupled together and to a third network device (such as a PD) via a Y device is provided by providing redundant signaling to/from each of the pair of network devices, and coupling a port of each of the network devices to the Y device and from there to a third port where a third network device such as a PD may be coupled. Because the Y device is essentially passive, communications paths between the PSE devices and the PD are provided for negotiating master/slave status and other status and related information among the respective network devices. Dynamic impedance matching is provided to handle situations where not all devices are plugged in and as a communications technique among the devices.
US07849349B2
Delay in a clocked logic circuit is reduced by partially determining a next state of the clocked logic circuit based on a current state of the clocked logic circuit during a first portion of a clock cycle. The partially determined next state of the clocked logic circuit is prevented from affecting the current state of the clocked logic circuit during the first portion of the clock cycle. The next state of the clocked logic circuit is completely determined based on a previous state of the clocked logic circuit and the partially determined next state of the clocked logic circuit during a second portion of the clock cycle.
US07849344B2
A method is disclosed for providing information related to the power capacity of a rechargeable battery at a specified time, wherein the battery is disposed to supply power to a laptop computer or other electronic device. The method comprises the step of acquiring a set of cumulative data that represents the capacity of the battery at different times when the battery is being used to supply power to the device. The method further comprises selectively processing the set of data, to provide an estimate of the battery time that is available at the specified time. The estimate is then used to determine whether or not the battery has sufficient power capacity to complete a particular task subsequent to the specified time.
US07849340B2
A peripheral component interconnect express (PCIE) data transmission system and link state managing method thereof are disclosed. The PCIE data transmission system includes an upstream device, a downstream device and a link. When the link is in a first link state, the downstream device and the upstream device transmit data normally via the link. When the upstream device outputs a turn-off signal to the downstream device, a time period is counted. The downstream device outputs an acknowledging signal to response the turn-off signal. If the upstream device does not receive the acknowledging signal within the time period, the link is transited from the first link state to second link state to remove the power of the link.
US07849334B2
A method which includes initiating a power management policy based on a processing element for a computing platform entering a given power state. The power management policy includes a determination as to whether an input/output (I/O) controller and a memory controller for the computing platform are substantially quiescent. The computing platform may then be transitioned to a low power system state from a run power system state based on a determination that both the I/O controller and the memory controller are substantially quiescent and an indication that the computing platform is capable of entering the low power system state. According to this method, the low power system state includes entering one or more devices responsive to the computing platform in a power level adequate to retain a configuration state that enables the one or more devices to transition back to the run power system state in a manner that is substantially transparent to an operating system for the computing platform. Other implementations and examples are also described in this disclosure.
US07849331B2
A system including a secure LSI 1 establishes a communication path to/from a server 3 (UD1), and receives a common key-encrypted program generated by encryption with a common key and transmitted from the server 3 (UD6 and UD7). The received common key-encrypted program is decrypted to generate a raw program, and the raw program is re-encrypted with an inherent key to newly generate an inherent key-encrypted program, which is stored in an external memory.
US07849330B2
When data is stored for a certain retention period, well prior to the expiration date, the storage controller starts encryption of data on a certain volume while ensuring data access from hosts, and repeats read and write of the data predefined number of times while also ensuring data access from hosts. When the expiration date is reached and if the encryption completes, the storage controller dispose of the encryption keys. Using this technique, one can reuse the volume for other purposes as soon as the expiration is reached. Because one can start this process even much earlier than the expiration date, one can balance the workload of the controller by scheduling the process in order to avoid the peak of the workload for the data disposal process. Also, it is possible to minimize the period to manage encryption keys which makes key management easier.
US07849325B2
Authorized persons are recognized based on unique identifiers allocated to the authorized persons and biological information of the authorized persons and a database of identifiers and biological information of authorized persons. When a person provides his identifier, biological information corresponding to the provided identifier is retrieved from the database and writing in a storage unit. Then, when the person provides his biological information, it is checked whether provided biological information matches with the biological information in the storage unit. When the two match, the person is recognized as an authorized person.
US07849324B1
A permission level associated with a user's access to a Web server is identified. A relationship ticket is obtained from an authentication server and a request is generated to set or modify the identified permission level. The request and the relationship ticket are sent to the Web server and a success code is received from the Web server if the requested permission level is established.
US07849321B2
An interactive method for authentication is based on two shared secrets, including a first shared secret in the form of an ordered path on the frame of reference, and a second shared secret in the form of locations on the frame of reference at which characters identifying a subset of the ordered path are to be displayed. An instance of the frame of reference comprises a set of characters which is arranged in a random or other irregular pattern. Authentication requires that a user enter the characters in the displayed instance of the frame of reference found in the locations in the random subset of the ordered path by indicating characters either in these locations, or any other locations having the same characters. Thus, a secret challenge identifying the random partial subset is embedded within the displayed instance of the graphical representation of the frame of reference.
US07849319B2
Two data units are selected from main information, such as MIDI data, into which additional information is to be incorporated, to calculate a difference between respective values of the two data units. A particular data segment to be incorporated into one of the MIDI data units is selected from a group of data of additional information. The size of the data segment to be incorporated into one of the data units may be either one bit or two or more bits. Substitute data to replace the content of one MIDI data unit is generated on the basis of a predetermined function using, as variables, the data-related value and a value of the particular data segment, and the content of the data unit corresponding to a predetermined one of the two MIDI data units is replaced by the generated substitute data. Thus, through such an electronic watermarking technique, any desired additional information can be incorporated into the MIDI data without changing the MIDI data format. In another implementation, data of encoding information, representative of an encoding procedure, are incorporated dispersedly into particular data units belonging to a predetermined first data group of the main information, and data belonging to a predetermined second data group of the main information are encoded by the encoding procedure represented by the encoding information.
US07849308B2
A data generating device comprises a variable-length data input unit adapted to input variable-length data, an embedding unit adapted to embed identification data corresponding to format information indicating the format of the variable-length data to the variable-length data; an location information acquiring unit adapted to acquire location information showing locations corresponding to identification data in variable-length data; and an outputting unit adapted to output the variable-length data in which the identification data is embedded and the location information, wherein the variable-length data comprises a public key certificate.
US07849307B2
Establishing trust according to historical usage of selected hardware involves providing a usage history for a selected client device; and extending trust to a selected user based on the user's usage history of the client device. The usage history is embodied as signed statements issued by a third party or an authentication server. The issued statement is stored either on the client device, or on an authentication server. The usage history is updated every time a user is authenticated from the selected client device. By combining the usage history with conventional user authentication, an enhanced trust level is readily established. The enhanced, hardware-based trust provided by logging on from a trusted client may eliminate the necessity of requiring secondary authentication for e-commerce and financial services transactions, and may also be used to facilitate password recovery and conflict resolution in the case of stolen passwords.
US07849304B2
An on-line diagnostic system and method enable equipment information stored in each piece of industrial equipment to be safely disclosed to maintenance personnel to the extent permitted by the user of the industrial equipment. The on-line diagnostics systems comprises industrial equipment and a maintenance apparatus for the maintenance of the industrial equipment, which are connected via the Internet. Equipment information indicating the state of the industrial equipment is encrypted using a specific common key, and the encrypted equipment information is transmitted to the maintenance apparatus in response to a request therefrom. The fact that the common key has been transmitted from the industrial equipment to the maintenance apparatus is outputted. After receiving the encrypted equipment information and the common key that have been transmitted, the encrypted equipment formation is decrypted using the common key, and the decrypted equipment information is outputted.
US07849287B2
In one embodiment, an input/output memory management unit (IOMMU) comprises a control register configured to store a base address of a set of translation tables and control logic coupled to the control register. The control logic is configured to respond to an input/output (I/O) device-initiated request having an address within an address range of an address space corresponding to a peripheral interconnect. One or more operations other than a memory operation are associated with the address range, and the control logic is configured to translate the address to a second address outside of the address range if the translation tables specify a translation from the address to the second address, whereby a memory operation is performed in response to the request instead of the one or more operations associated with the address range.
US07849285B2
MAID (Massive Array of Idle Disks) technology can not stop an array group in a time zone in which if any access is made to the array group desired to be stopped. For realization of power saving, the power may be stopped in a time zone when there is no access, but frequent power-on or power-off has a possibility of shortening the life of a physical disk. In addition, if plural physical disks are collectively activated in a particular period, the power consumption of a storage system as a whole in that period is increased sharply, so that there is a possibility that the stable operation of the storage system is adversely affected. For realizing power saving, plural tasks using the storage system is by scheduled and the task execution and the power-on and power-off of a power controlled unit is controlled based on the schedule selected by a user.
US07849283B2
A linear combiner weight memory. Various embodiments of the weight memory provide a weight bank and control logic. The weight bank is operable to couple with a data stream and may include four registers. The first register is operable to store a first in-phase weight value. The second register is operable to store a second in-phase weight value and be written with the second in-phase weight value while the first in-phase weight value is read from the first register. The third register is operable to store a first quadrature weight value. The fourth register is operable to store a second quadrature weight value and be written with the second quadrature weight value while the first quadrature weight value is read from the third register.
US07849275B2
A system, method, and computer program product are provided for writing data to different storage devices based on write frequency. In operation, a frequency in which data is written is identified. Additionally, a plurality of storage devices of different types is selected from to write the data, based on the frequency.
US07849269B2
The present invention is directed towards a method and system for modifying by a cache responses from a server that do not identify a dynamically generated object as cacheable to identify the dynamically generated object to a client as cacheable in the response. In some embodiments, such as an embodiment handling HTTP requests and responses for objects, the techniques of the present invention insert an entity tag, or “etag” into the response to provide cache control for objects provided without entity tags and/or cache control information from an originating server. This technique of the present invention provides an increase in cache hit rates by inserting information, such as entity tag and cache control information for an object, in a response to a client to enable the cache to check for a hit in a subsequent request.
US07849263B1
A data storage system has a first set of storage devices, a second set of storage devices, and a controller. The controller is arranged to (i) activate a first set of storage devices and deactivate a second set of storage devices prior to an amount of storage capacity currently used in the data storage system reaching a predefined storage capacity threshold of the data storage system. The controller is further arranged to (i) monitor the amount of storage capacity currently used in the data storage system in view of the predefined storage capacity threshold, and (ii) maintain activation of the first set of storage devices and automatically activate the second set of storage devices in response to the amount of storage capacity currently used in the data storage system reaching the predefined storage capacity threshold.
US07849262B1
A system and method for managing one or more Storage Area Networks (SAN), in which the one or more SAN's consist of one or more data storage volumes and one or more hosts. Whereas the one or more data storage volumes are in a switched storage network.
US07849258B2
A controller unit for the storage apparatus executes the following: giving each data block, which is a data constituent unit, an identification number indicating that the relevant data has been sent from a host computer in response to an arbitrary write request from the host computer; storing, in a memory unit, a storage location in a hard disk drive unit to store the data, as well as the identification number, as an expected value, for the data to be stored in the hard disk drive unit; and in response to a read request from the host computer, comparing the identification number given to each data block, the constituent unit of the data read from the hard disk drive unit, with the expected value of the read data, thereby verifying that the read data is the data written to the hard disk drive in response to the arbitrary write request.
US07849242B2
A PCI Express-compatible flash device can include one or more flash memory modules, a controller, and an ExpressCard interface. The controller can advantageously provide PCI Express functionality as well as flash memory operations, e.g. writing, reading, or erasing, using the ExpressCard interface. A PIO interface includes sending first and second memory request packets to the flash device. The first memory request packet includes a command word setting that prepares the flash device for the desired operation. The second memory request packet triggers the operation and includes a data payload, if needed. A DMA interface includes sending the second memory request from the flash device to the host, thereby triggering the host to release the system bus for the DMA operation.
US07849239B2
An interface (4) between a digital device (6) for transmitting and/or receiving a digital stream and a computer (2) comprises a digital stream transmitter/receiver (transceiver) (20), a computer bus interface (12) and a data converter (14, 16 & 18). The digital transceiver transmits digitally streamed content and/or receives digitally streamed content to/from the digital device. The computer bus interface receives/provides data to/from a computer bus of a computer for use by the computer and/or as provided by the computer. The data converter converts data received by the digital stream receiver into data useable by the computer from the computer bus and/or converts data received by the computer bus interface into digitally streamed data for transmission by the digital stream transmitter.
US07849235B2
In response to a request from a central processing unit (CPU) 11 (i.e., firmware) of a node 10, a transfer control unit 14a of a direct memory access (DMA) controller 14 transmits a message and data to another discretionary node 3 by way of a serial bus 1, a switch 2 or the like. In this event, the firmware stores data to be transmitted, a message, and a descriptor thereof in memory 12. In the case of requesting the transmission of the message, the descriptor contains a flag indicating “whether or not there is a need to wait for a response from the data transmission destination”. If the flag is set to ON, the transfer control unit 14a notifies the firmware of a simulated completion immediately instead of waiting for a completion response from the transmission destination node 3.
US07849225B2
A system, device, and method for managing communication services in an optical communication system utilizes a optical service agent (OSA) that operates within the domain of the network user and manages various communication services on behalf of the network user. The OSA interacts with the optical communication network to obtain various communication services and manages those communication services for the network user based upon predetermined parameters defined by the network user. An authenticated auto-discovery mechanism is used to automatically identify and authenticate OSA-enabled users and to distribute information between peer OSA-enabled users. A peer-to-peer signaling mechanism is used to extend OSA functionality to OSA-enabled users that do not interface directly with the optical communication network.
US07849216B2
In an example embodiment, a method for determining backhaul channel assignments for multi-channel dual radio mesh nodes. The method comprises acquiring collision domain data for each access point of an associated mesh network. A cost function is calculated for each access point of the associated mesh network, the cost function assigning a weighted value for each access point in a collision domain based on a number of access points in the collision domain. Backhaul channel assignments for selected for each access point that minimizes the cost function.
US07849212B2
A method for managing inter-personal activities to facilitate matchmaking between single individuals, by instructing each individual what to do and with whom during a series of game sessions. Singles join a forum in which a plurality of activities contained in a database are individually assigned to participants, who confidentially express their preferences for specific activities and for other participants with whom to conduct activities. Expressed preferences are not disclosed to other individuals, but are input to a secure computer system that assigns the activities. Participants' wish-lists influence assignments made by the computer, and random factors provide variety and protect privacy by obscuring the effect of the wish-lists. After each assignment, participants can update their wish-list to affect further assignments.
US07849208B2
A system for processing packets is disclosed and may including a network interface card (NIC). The NIC may include a TCP enabled Ethernet controller (TEEC). The TEEC may include an internal elastic buffer. The TEEC may process received incoming TCP packets once and may temporarily buffer at least a portion of the incoming TCP packets in the internal elastic buffer. The processing may occur without reassembly or retransmission. The internal elastic buffer may include a receive internal elastic buffer and a transmit internal elastic buffer. The receive internal elastic buffer may temporarily buffer at least a portion of the received incoming TCP packets. The transmit internal elastic buffer may temporarily buffer at least a portion of TCP packets to be transmitted. The TEEC may place at least a portion of the received incoming TCP packets data into at least a portion of a host memory.
US07849204B2
A distributed network identity is provided. An identity provider stores a portion of a user's personal information. A service provider accesses user information from one or more identity providers. System entities such as identity providers and service providers can be linked to enable information sharing and aggregation. User policies and privacy preferences are provided to control how information is shared. A single sign-on architecture is provided where an identity provider is used to facilitate cross-domain authentication and to enhance user convenience. Service delegation features are also provided.
US07849202B2
A system and method for analyzing traffic to a website is provided that is based on log files and that uses both server-side and client-side information channeled through one source to create a more complete picture of activity to a website. In one preferred embodiment, a sensor code is embedded in a requested web page, and sends information back to the web server where the website resides. This additional information is logged along with normal requests.
US07849201B1
A system, method and computer program product has been provided for capturing, organizing, searching and sharing web page information. Web pages and user information is stored securely in a database on the network. The browser plug-in enables the user to store the information in an organized manner. The stored information can be accessed and forwarded to recipients. The system and method enables the user to store information online. The stored information can be readily accessed by the authorized user through the Internet.
US07849196B2
A topology management process is implemented which involves removing or “tearing down” connections between nodes in certain situations in order to try to replace those connections with more optimal ones. Idle connections are torn down unless those are in a “notify” state; a notify state being one in which a request for content has been made to a neighbour but that neighbour has no available content as yet. Idle connections in a notify state are torn down only if they remain idle for a longer time than that required before an idle connection is torn down. To avoid problems caused by clusters of node forming and of loners being unable to join the cloud, network churn algorithms are taught. These involve requiring nodes to drop connections when specified conditions are met. Relative content distribution between connections is monitored and this information used to influence selection of those connections to drop.
US07849191B2
A download system capable of appropriately spreading loads on a server and on a transmission path, and further enhancing convenience in download of data. A reservation candidate acquirer of a communication terminal acquires from a software managing server reservation candidate information containing time information about time zones as candidates to which a reservation for download of an update file can be allocated. At the communication terminal a user selects a reserved time zone from the time zones corresponding to the time information included in the reservation candidate information, and the software managing server registers the reservation in the reserved time zone. Thereby, the reserved time zone can be selected from the candidate time zones transmitted by the software managing server and the candidate time zones are determined based on a reservation table set so as to spread loads on the software managing server and on the transmission path.
US07849183B1
A system and method for monitoring network and application performance. In one embodiment the method comprises logging information on network interface card (NIC) events involving a web page transaction, logging information on web server events involving the web page transaction, logging information on client browser events involving the web page transaction, collecting the information on NIC events, the information on web server events, and the information on client browser events on a collector server, and correlating the information on NIC events, the information on web server events, and the information on client browser events. In a further embodiment, correlating the information may comprise correlating the information on NIC events with the information on web server events by grouping the events by a client address and by a server address and then matching pairs of NIC events and web server events by time and data transfer size. Correlating the information may also comprise correlating the information on client browser events with the information on web server events by a color ID.
US07849180B2
Available performance capacities of storage servers and storage devices in a storage infrastructure are determined using a plurality of metrics, wherein each of the storage devices is managed by one of the storage servers. Each aggregate is hosted by a storage server and includes multiple storage devices. A relationship between the plurality of metrics is analyzed. An aggregate from which to allocate storage capacity to a volume from a plurality of aggregates is selected based on the available performance capacities and the relationship between the plurality of metrics. The selection is performed without information about properties of the volume. Storage capacity of the selected aggregate is automatically allocated to the volume. After said allocation, the plurality of aggregates is approximately load balanced.
US07849176B1
A message rendering process receives an indication of a selected display context (e.g., one of multiple types of information pages) for viewing information associated with a respective storage area network resource. The message rendering process identifies one or more message data structures stored in a repository. The one or more message data structures are used to potentially display a respective message associated with the selected display context. For example, in response to detecting a presence of message data associated with the message data structure, the message rendering process populates a respective format specified by the message data structure to produce the respective message associated with the selected display context. Consequently, a respective user can view information associated with a respective storage area network resource. The message rendering process automatically initiates display of messages pertinent to the storage area network resource information being viewed by the respective user.
US07849174B2
It was difficult to examine in which location of which device installation map an icon of a desired network device has been arranged. A link to the device installation map is displayed in correspondence to the network device and the icon indicative of the designated network device is emphasis-displayed.
US07849171B2
A method and apparatus for monitoring at least one network connected device (monitored device) using a controller is disclosed. More specifically, a method and apparatus for easily creating device objects representing the monitored device is described. Initially, the controller/monitoring system attempts to establish communication with the monitored device. If the controller cannot be configured to interface with the monitored device, configuration information, such as manufacturer, model, and a unique identifier from the monitored device are obtained. In the process of determining the configuration information, a determination is made to find out if the monitored device is supported by the controller using information from System Support Database (SSD). A device object is created using information from the SSD, thus establishing a communication protocol between the controller and the monitored device Subsequently, configuration information for the monitored device is updated in the System Configuration Database (SCD).
US07849166B1
To protect a user computer from eavesdroppers, a secure communication connection is created through a computer network. The secure communication connection may be created even when the user computer communicates with a web server computer that does not support secure communication connections. The secure communication connection may be to a protection server computer. Another communication connection may be formed between the protection server computer and the web server computer to allow the user computer to transfer data to the web server computer by way of the protection server computer. The creation of the secure communication connection may be by user request or automatic upon detection of protected address or data.
US07849159B2
A method and apparatus for distributing binary presentations within digital media content files includes receiving a first digital media content file of a first digital media file type and including first digital media content and a binary presentation embedded within the digital media file, facilitating rendering of the binary presentation contemporaneously with rendering of the first digital media content, receiving a second digital media content file of a second digital media file type and including second digital media content and the binary presentation embedded within the second digital media file, and facilitating rendering of the binary presentation contemporaneously with the rendering of the second digital audio content.
US07849150B2
This invention concerns a network comprising a master and slaves. In the network, each slave figures out its performance values as performance parameters and transmits the performance parameters to the master. The master performs a process of selecting a backup master as a candidate for the next master, on the basis of the performance parameters transmitted from the slaves. The master supplies BM information containing synchronization information and the address of the backup master selected, to the slaves. When the master is removed from the network, the slaves determine the next master in accordance with the backup-master information. Thus, the slaves can be immediately connected to the next master.
US07849148B2
A computer program assists in the completion of text input provided by a user. For example, the computer program may maintain a list of n-tuples (where n>1), each of which includes n text strings. For example, each n-tuple may include a stock ticker symbol and the name of a company having that stock ticker symbol. As the user types each character, the program determines whether the text typed by the user so far matches any of the text strings in the n-tuples. The program provides the user with an indication of whether any matches have been found, such as by displaying a list of the n-tuples having text matching the text typed by the user so far. The program then allows the user to select one of the matching n-tuples. The program uses text (such as a stock ticker symbol) from the user's selection to complete the text input.
US07849131B2
A client system (200, 220) receives a content item. The user can mark the received content item as being of interest. In response to said marking, tracking means (204, 224) automatically provide identifying data for the marked content item to a remote server system (250). The server receives a portion of the content item from a client system (200, 220), processes the received portion to obtain an identifier for the content item, obtains further information on the content item using the identifier, and transmits the further information back to the client system (200, 220). The tracking means (204, 224) subsequently receive further information on the content item from the remote server system (250). An identifier for the content item can be used in an e-commerce system (160), for example by putting it on a shopping list (161) or to obtain a list of related items.
US07849130B2
An infrastructure for on-demand service delivery receiving a request for a service to be performed from a service consumer with an information payload; decomposing requested service into essential or primitive functions; dynamically composing a sequence of a plurality of service elements corresponding to the essential or primitive functions to accomplish the service by employing a function call and return decomposition and recomposition paradigm; creating a control header and information payload, the control header encapsulating the sequence; repeatedly dispatching the control header to each service element in the sequence until all service elements have processed the information payload; and returning the processed information payload to the service consumer.
US07849129B2
To solve the problem of TCP timeout between NAS head and NAS client caused by the time required for disk drive power on, agent is installed on NAS client and a window size control program is installed on NAS head. The window size control program requests storing TCP/IP window size information at the agent at execution of the disk drive power on operation. After the disk drive power on operation completes, the window size control program requests restoring of TCP/IP window size on NAS client using the window size information stored in the agent. In another implementation, no agent is installed on NAS client. Rather, TCP/IP programs in both NAS client and NAS head are appropriately modified. The window size control program on NAS head issues a request to close TCP/IP session to TCP/IP program on the NAS client at the execution of the disk drive power off operation. After TCP connection is closed by TCP/IP program on the NAS head, the NFS program and TCP/IP program on NAS client tries to reestablish TCP/IP connection with NAS head. At that time, TCP/IP program on NAS client sets large initial send window size, and TCP/IP program on NAS head sends a large receive window size. After that, new session starts with large TCP/IP window size.
US07849128B2
A method for sampling of streaming data for distribution on a network (e.g., the Internet) includes receiving the steaming data (which includes periodically updated information items) from a streaming data source. The periodically updated information items of the streaming data are subsequently sampled using a sampling process based on a total update rate of the steaming data (Ua) and a capacity of the network (C), thereby creating a sampled data stream. Alternatively, the periodically updated information items of the streaming data can be sampled using a sampling process that is also based on the importance (Kqmin) of each of the periodically updated information items and the update rate (Uq) of each of the periodically updated information items to create the sampled data stream. The sampled data stream is then distributed on the network (e.g., the Internet or a private area network).
US07849127B2
A method and apparatus for a distributed control plane. In one embodiment of the invention, a primary control card distributes control plane process instances among one or more secondary cards, including a secondary control card and/or one or more Advanced Service Engine (ASE) cards. The primary control card associates particular control messages with particular control plane process instances. Upon a line card receiving a control message that is associated with a particular control plane instance, the line card forwards the control message directly to that particular control plane instance.
US07849123B2
The present invention discloses a fast Fourier transform (FFT) processor based on multiple-path delay commutator architecture. A pipelined architecture is used and is divided into 4 stages with 8 parallel data path. Yet, only three physical computation stages are implemented. The process or uses the block floating point method to maintain the signal-to-noise ratio. Internal storage elements are required in the method to hold and switch intermediate data. With good circuit partition, the storage elements can adjust their capacity for different modes, from 16-point to 4096-point FFTs, by turning on or turning off the storage elements.
US07849117B2
Operator system algorithm with ability to aid strategic decision-making. Multi-Term Frequency analysis has many embodiments. It has the capability of recursiveness and feedback, and with the capacity to self-modify its operators, as well as having the capability to follow externally set rules, as contained in an axiom set, for example, or as custom imposed by a user. Operator system is set up in the context of basic axioms of a particular field of application, which direct to an extent what the operators do. A preferred embodiment extensively dealt with shows its application as a decision aid over the field of patents and technical literature, helping to organize in a productive manner a mass of data, with useful scores and indices as output.
US07849111B2
Various embodiments may include taking an initial dump of a database table and tracking changes to the database table, with regard to but outside of transactions, since a most recent full or partial dump has been taken. A partial dump, in such embodiments, may be taken since the most recent full or partial dump and used to create a data structure which may be used to update only those database table rows modified since a last full or partial dump. As a result, the dumps of a database table will include a single full dump and may include one or more partial dumps. These full and partial dumps may then be instantiated to create or update an instance of the database table. In some embodiments, dumps may be taken directly to a mirrored instance of a database table.
US07849106B1
A method and apparatus for facilitating the management of metadata is disclosed, specifically by associating metadata with an XML schema. The database system provides a method that allows end users to maintain additional information describing resources. User-defined metadata attributes are associated as an XML schema which in turn is mapped to a table, referred to as the user metadata table. The XML schema contains user-defined information specifying the metadata that the end-user wants the system to store and maintain. Additionally, a reference is created between an entry in the user metadata table and its corresponding resource entry in the resource table. The resources are accessed directly or by issuing queries against the user metadata table. The querying of the user metadata table gains the benefit of fast and efficient query results and access time.
US07849103B2
A computer implemented method of processing data containing information about relationships between contacts and a community of contact owners, includes: collecting data having contact information, contact owner information and one or more values related to the strength of a relationship between the contact and the contact owner; evaluating the strength of the relationship based on the one or more values; and storing the collected data and evaluated strength in a computer database.
US07849094B2
An image processing device which is provided with a communication unit configured to communicate with an information processing device, and a web server unit configured to generate a webpage which can be browsed by a web browser executed in the information processing device and transmit the generated webpage to the information processing device. The web server unit includes an information acquiring unit configured to acquire language information of the web browser, a designating unit configured to insert designation of a character code set corresponding to the language information acquired by the information acquired by the language information acquiring unit in the webpage, and an incorporating unit configured to incorporate language information acquired from the image processing device into a text of the webpage.
US07849093B2
Architecture is provided for performing multimedia searches and returning media galleries, and then prominently displaying the galleries to a user. The disclosed innovation generates a gallery classifier and then displays found galleries to the user in a new and informative user interface. In one aspect, a system is provided that facilitates searching data for gallery pages. The system includes a gallery classifier that receives web data associated with web pages, and identifies a web page as a gallery page during a search operation. The system also includes a gallery user interface that presents a gallery page and associated content as part of the search process.
US07849092B2
The systems and methods described create a mathematical representation of each of the media objects for which user ratings are known. The mathematical representations take into account the subjective rating value assigned by a user to the respective media object and the user that assigned the rating value. The media object with the mathematical representation closest to that of the seed media object is then selected as the most similar media object to the seed media object. In an embodiment, the mathematical representation is a vector representation in which each user is a different dimension and each user's rating value is the magnitude of the vector in that dimension. Similarity between two songs is determined by identifying the closest vectors to that of the seed song. Closeness may be determined by subtracting or by calculating the dot product of each of the vectors with that of the seed media object.
US07849087B2
A probabilistic document categorizer has an associated vocabulary of words and an associated plurality of probabilistic categorizer parameters derived from a collection of documents. A new document is received. The probabilistic categorizer parameters are updated to reflect addition of the new document to the collection of documents based on vocabulary words contained in the new document, a category of the new document, and a collection size parameter indicative of an effective total number of instances of vocabulary words in the collection of documents.
US07849085B2
MBSTRING was originally defined in Tuxedo as a new multi-byte string buffer type to facilitate the support and manipulation of multi-byte encoded application data. Code set information is carried along with the data, and automated code set conversion is performed as needed when data is transmitted between system hat use different code sets. The present invention provides the same capability in WTC to facilitate customer integration of WLS and Tuxedo. WTC allows applications to be used with Tuxedo.
US07849074B2
Methods, systems, and articles of manufacture that may be used to create and share annotations for query components, such as query conditions, in an effort to share domain knowledge, are provided. The annotations may be created by users with particular domain knowledge and may contain information useful to other users when building queries including the annotated query components. An annotation may indicate a particular format or syntax for an associated query component. In some cases, a replacement to the associated query component is suggested.
US07849071B2
A geographical location extraction method and tool to infer a likely geographical location from one or more search terms entered as a query by a user on a search engine or the like. The method includes receiving in a computer memory a search term entered by a user and controlling a processor for utilising processes of word analysis, to determine which parts of a search query comprise location names and provide an indicator of the extent to which a given search term or part thereof should be treated as a geographical location, and inferring from the word analysis a likely geographical location. The likely geographical location so inferred may then be stored in computer memory for further processing or display.
US07849067B2
Embodiments provide an independent layer between an application user interface and various data sources so that both the user interface and data sources can be added to, removed, or modified without affecting the other. The independent layer provides scalability to allow data sources and data providers to be plugged into a system in an easy manner. In one or more embodiments, the independent layer provides a common set of query APIs that can be used by client applications to make queries on one or more data sources. The independent layer then communicates the queries to one or more data providers associated with individual data sources. Queries are executed on the data sources and results are returned back up through the data providers and independent layer for consumption by a client application. In at least some embodiments, the client application comprises a web browser that makes use of the independent layer.
US07849066B2
The apparatus acquires retrieval history data of information retrieval to be determined, and acquires voice data of the conversation heard about information necessary for the information retrieval. A predetermined keyword dictionary is referred to from the voice data, and an expression matching a keyword indicating necessary information for information retrieval is extracted, and defined as a keyword obtained before retrieval. Then, the keyword obtained before retrieval and the retrieval history data (a retrieval key, a selected document, and an order in the retrieval result of the selected document) are compared with the best case data accumulated in the best case data storage unit, the applicability of the keyword obtained before retrieval and the applicability of the retrieval key are determined, and the applicability of the information retrieving process is obtained based on the determination.
US07849063B2
Systems and methods for query processing and indexing of documents in connection with a content store in a computing system are provided. In various embodiments, an indexing model is provided that is optimized for fast, efficient and scalable retrieval of documents satisfying a query, including the mixed use of forward and inverted indexing representations, including algorithms for achieving a balance between the two representations. When processing queries, fast and efficient generation of reverse chronologically ordered posting lists is enabled for efficient execution of logical operators on query result sets. A term expand index is also provided wherein the overall terms included in the term expand index are decomposed into a plurality of lexicon files, which are combined when convenient for fast, scalable efficiency when performing queries of the content in the content store.
US07849048B2
A system and method of making unstructured data available to structured data analysis tools. The system includes middleware software that can be used in combination with structured data tools to perform analysis on both structured and unstructured data. Data can be read from a wide variety of unstructured sources. The data may then be transformed with commercial data transformation products that may, for example, extract individual pieces of data and determine relationships between the extracted data. The transformed data and relationships may then be passed through an extraction/transform/load (ETL) layer and placed in a structured schema. The structured schema may then be made available to commercial or proprietary structured data analysis tools.
US07849040B2
A method for finding sets of data (SDDs) which are similar to a target SDD, is invented. By virtue of the isometrics on the space of equivalence signatures the lengths of the equivalence signature vectors of similar SDDs must be equal. A filter is then applied to the database of SDDs to find those SDDs that have the same length of the equivalence signatures vectors as that of the target SDD. With this, a significant reduction in the number of SDDs to be compared with the target for a final determination of similarity is obtained. This is an improvement over the state of the art wherein the computational expensive process of performing a complete search against the entire corpus must be applied.
US07849038B2
A method for finding sets of two-dimensional data (S2DDs), which are similar to a target S2DD, is invented. The method leverages a new category of signatures, called equivalence signatures, to characterize the S2DDs. These signatures have the salient feature that, at worst, they change in a bounded manner when changes are made to the S2DD and when used to find S2DDs that are similar to a target S2DDs, they allow for a significant reduction in the number of SDDs to be compared with the target. This is an improvement over the state of the art wherein the computational expensive process of performing a complete search against the entire corpus must be applied.
US07849028B2
A method and system is provided for analyzing a package having components. The package may include electrical or computer components. The method and system uses a computer program to receive inputted data and extract data from files. The computer program also selects the best sub-program to analyze the data to compute the parameters for packaging the components and designing the package, and displays the results of the analysis.
US07849021B1
A computer network is used to improve the profitability of one or more business entities. The network receives business-related data from at least two business entities and stores at least some of the data from each of the business entities in a common database. Then, in accordance with the terms of an agreement among the business entities, the network allows at least one of the business entities to receive information gathered from the common database.
US07849020B2
A method is provided to authorize an online transaction between a purchaser and a merchant. The method includes providing, via an identity provider, verification of an identity of the purchaser. The method also includes providing, via a payment provider, verification of an ability of the purchaser to pay for the transaction, where the identity provider and the payment provider are different network entities. A computer system is also provided that can conduct an online transaction between a purchaser and a merchant providing one or more goods and/or services. The computer system includes a first node configured to provide verification of an identity of the purchaser, and a second node configured to provide verification of an ability of the purchaser to pay for the transaction, where the first node and the second node are associated with different network entities.
US07849019B2
The number of releasable licenses is registered in a first entity, the resource to be used being attributed and/or having withdrawn from it, by a second entity, a releasable license for use which is registered in the second entity and/or a license. In a synchronization step the difference between the number of licenses allocated for use since a previous synchronization step and the licenses released again in this time is repeatedly reported from the second entities to the first entity respectively, this difference being taken as a basis for reducing or increasing the number of releasable licenses registered in the first entity, and conversely the resultant number of releasable licenses is reported from the first entity to the second entity and is registered there as the number of releasable licenses.
US07849012B2
A method for exchanging information within a partnership is provided. The method uses a web-based system that includes a server coupled to a centralized database of business data relating to the partnership and at least one client system. The server has a plurality of analytical tools. The method includes providing forms stored within the server as web pages for the insertion of updated partnership business data and causing the forms to be displayed on a client system, uploading forms that include updated partnership business data to the server, downloading the web pages to authorized users requesting the updated partnership business data, accessing the plurality of analytical tools including an authorization for expenditure tool wherein the authorization for expenditure tool enables an authorized user to submit a request for a proposed expenditure within the partnership, and tracking the proposed expenditure request using the authorization for expenditure tool through an approval process within the partnership.
US07849011B1
An automated banking machine is provided that selectively controls the booting of the machine for different storage device drives. The machine may include at least one computer. The automated banking machine may also include at least one transaction function device, such as a cash dispenser, in operative connection with the computer. The computer of the machine may include a BIOS setup program with a BIOS program password and at least one BIOS boot password. When no alternative bootable media is detected, the computer is operative to automatically boot from a specified default bootable media. If an alternative bootable media is detected, the computer is operative to prompt a user to input the BIOS boot password. If the inputted password is valid, the computer is operative to boot from the alternative media. If no password is inputted, the computer is operative to automatically boot from the default bootable media.
US07849008B1
The above objects can be attained by a system that creates system-created events at an optimal time independent of the billing process, and performs a continuous pricing process so that as events become available to the system they can be priced and summarized in real-time, allowing the billing process to be performed more efficiently. Usage and one-time events become available for pricing as soon as they are delivered to the system. System-created events, such as recurring, minimum charge summary, and maximum charge summary events, are created by the system based on a schedule defined by a subscription to which a customer has subscribed. Charges for events are re-calculated, if necessary, when information in the system, which impacts the charge of an event, changes. On demand pricing is performed when a charge for summary event, such as, a tiered discount plan summary, minimum charge summary, or maximum charge summary, is to be displayed or billed.
US07849005B2
A method of conducting an online transaction, said method including the steps of providing a transaction manager, registering a user with the transaction manager, registering a merchant with the transaction manager, the user requesting a unique transaction identifier from the transaction manager to cover the purchase, the transaction manager providing the user with a unique transaction identification, the user requesting the merchant for a transaction to purchase a product or service, the user providing the transaction identification to the merchant, the merchant providing the transaction identification to the transaction manager, the transaction manager validating the transaction identification, the transaction manager providing the merchant with a unique transaction number if the transaction identification is valid, and the transaction manager depositing payment into the merchant's financial institution account.
US07849003B2
Methods and systems for monitoring an online account opening service. One system can include an account management system that performs an online account opening service and includes a management console application. The online account opening service electronically receives account application information and funding information specifying at least one funding source, processes the account application to assess a risk to a financial institution of opening an account for a customer, processes the funding source information to assess a risk to the financial institution of transferring funds from the at least one funding source to the account, and electronically transfers funds from the at least one funding source to the account based on the risk to the financial institution of opening the account for the customer and the risk to the financial institution of transferring funds from the at least one funding source to the account.
US07849000B2
A method and system for providing automatic electronic trading via yield curves. The method and system allow automatic execution of electronic trades with yield curve trading strategies and yield curve trading indicators that that have reached a pre-determined yield curve trading limits. The yield curve trading values that have reached the pre-determined yield curve trading limits are also displayed visually in a graphical three-dimensional (3D) format to provide additional visual indicators on a graphical user interface used for electronic trading via yield curves.
US07848987B2
A portfolio-analysis tool receives data that describe an actual portfolio. It computes from those data the returns or other performance measures of hypothetical portfolios whose holdings are drawn from the assets that the actual portfolio held during some period. Among the purposes of doing so is to detect biases made in investment-portfolio actions of the type taken, for instance, to accommodate cash inflows and withdrawals. For that purpose, differences between the hypothetical portfolio and the actual portfolio are so made as to offset portfolio actions identified by finding differences between the weights that positions actually exhibit and the weights they would result from return only. Returns for the hypothetical portfolio are computed by calculating an offset return incrementally, one such offset at a time, and then computing the hypothetical portfolio's return as the sum of quantities proportional to the offset return and that of the actual portfolio.
US07848986B2
A method and system for creating an equity exchange fund for public and private entities are provided. The method includes the steps of receiving an application to participate in the fund from at least one investor, the investor having a position in at least one commercial entity; evaluating the entity based on at least one predetermined criteria; if the entity is acceptable, performing a valuation of the position in the entity; and determining a number of shares of the fund to be exchanged for the position in the entity. The determining the number of shares step includes determining a future value of the position at a scheduled date of liquidation of the fund; dividing the future value of the position by a total current fund value plus the future value of the position to determine a ratio; and multiplying a number of shares of the fund by the ratio.
US07848984B1
A common collaboration tool for a financial services client and authorized advisors to work together online through the common tool is provided. The tool enables a scope of authorization to be given to advisors and/or other participants for security and confidentiality reasons. The tool enables advisors (and/or other participants) to access information submitted (or authorized) by the client to collaborate as a cohesive team in sharing information, devising a plan, addressing client's concerns, drafting (or modifying) a document and performing other services for the client.
US07848983B1
A computer-implemented method and system along with a processor readable medium for structuring a financial transaction. The invention includes the steps of associating, by a computer system, a first senior holder and a first subordinate holder with a first credit having a first obligation to make at least one payment, including holding in a first sub-pool a first subordinate obligation of the first obligation to pay the first subordinate holder from the first credit; associating, by the computer system, a second senior holder and a second subordinate holder with a second credit having a second obligation to make at least one payment, including holding in a second sub-pool a second subordinate obligation of the second obligation to pay the second subordinate holder from the second credit; and structuring in at least one computer memory, payments from the second subordinate holder financial instrument to perform the obligation of the first credit for the benefit of the first senior holder to the extent that the first credit enters a default state and payments due the first senior holder from all obligations in the first sub-pool to make the payments are not available.
US07848981B2
In a computer system and a computer-implemented method for determining a damage index indicative of damage caused by an earthquake to a portfolio of objects associated with a geographical area, local portfolio replacement value indices are stored assigned to object or grid coordinates of the geographical area. For each coordinate having a local portfolio replacement value index assigned to it, a local damage index is calculated from location, depth, and magnitude data related to the earthquake and from the local portfolio replacement value index, using local vulnerability and attenuation parameters. The damage index is calculated by aggregating the local damage indices for the grid coordinates. For any size of the geographical area and for any resolution of the grid, a damage index reflecting the geographical distribution of the portfolio objects can be determined, without need for a network of seismological measurement stations distributed in the geographical area.
US07848970B2
A system and method for keeping ledger accounts in synchronization between a back-end procurement system and a front-end requisition and catalog system. An extract utility extracts a file of general ledger (G/L) accounts, including account code, description, and company code, from a chart of accounts in the back-end and transfers it to the front-end, where it is updated by an update utility to include company group code from a company group table and then loaded into a data store of valid general ledger accounts. Maintenance of the front end data store of valid accounts includes pushing to all companies in a company group ledger code entered with respect to any one of the companies in that group.
US07848965B1
A system and method of offering media content is disclosed. In one embodiment, the method includes receiving a selection of a disaggregated media content item from a user computer at a server via an online site that offers a catalog of items. The method also includes identifying a catalog item related to the selected disaggregated media content item. Further, the method includes displaying a detail interface via the online site, the detail interface including details related to the disaggregated media content item and a recommendation of the identified catalog item. A graphical user interface (GUI) is disclosed that includes a song-level detail page including a plurality of details related to an individual song available for download via an online site. The GUI includes at least one recommendation of at least one other item associated with a performer of the individual song, where the other item(s) are offered via the online site.
US07848964B2
A method for shopping in a store is provided using a multi-network for communication in a store and a wireless end device that may be held approximate to a shopper as a shopper moves about a store and whereby a shopper uses the wireless end device to send and receive information to the store though the multi-network.
US07848951B2
A method and apparatus for providing specifically targeted advertisements and preventing various forms of advertising fraud in electronic books. In one embodiment, the method includes; receiving or having access to the contents of books; receiving or having access to subscriber target criteria; receiving, creating, or having access to advertisements; receiving or having access to information from subscribers ;receiving or having access to requests for electronic books; determining or having access to whether subscriber target criteria for the advertisements is satisfied by the information from the subscriber requesting the electronic books; selecting a set of advertisements for electronic books by choosing advertisements having associated subscriber target criteria that are satisfied by the information from the subscriber requesting the electronic books; inserting the selected advertisements for electronic books into the electronic books; and providing access to the electronic books to the subscribers who requested electronic books.
US07848923B2
Provided is a method for converting a dimension of a vector. The vector dimension conversion method for vector quantization includes the steps of: extracting a specific parameter having a pitch period from an input speech signal and then generating a vector of a dimension that varies according to the pitch period; dividing an entire frequency domain of the generated vector of the variable dimension into at least two frequency domains; and converting the vector of the variable dimension into vectors of mutually different fixed dimensions according to the divided frequency domains. Thereby, not only an error due to the vector dimension conversion is suppressed but codebook memory required for the vector quantization is effectively reduced.
US07848921B2
An audio encoding apparatus capable of improving a frame cancellation error tolerance without increasing a number of bits of a fixed codebook in a CELP type audio encoding. A linear prediction analyzer analyzes an input digital speech signal and outputs linear predictive coefficients. A linear predictive coefficients quantizer quantizes the linear predictive coefficients. A low-frequency-band component encoder encodes a down-sampled linear-predictive residual signal by a pulse-code-modulation encoder and generates low-frequency-band component encoded information, while a high-frequency-band component encoder encodes an error signal between a linear-predictive residual signal and an up-sampled signal of a decoded down-sampled linear-predictive residual signal by a code-excited-linear-prediction encoder and generates high-frequency-band component encoded information.
US07848914B2
A method and system is disclosed for monitoring and viewing physical parameters while the emulator is emulating a design. Additionally, the parameters are in real time or substantially real time, such as after a periodic update. In one embodiment, a monitoring portion of the emulator periodically monitors the emulator boards and power supplies for physical information. The physical information is communicated to a workstation for communication to a user. For example, the workstation can display the physical information in a graphical user interface (GUI) that shows which boards are plugged in the system and which slots are empty. In yet another aspect, the user can select a particular board in the system and view communication information, such as data errors, status, link errors, global errors, etc.
US07848913B2
An emulator is capable of connecting to an information interface that can communicate information from an information source to an information sink in a format native to the information sink. The emulator comprises an emulation controller capable of coupling to the information interface, a network controller coupled to the emulation controller and capable of coupling to an external network, and a storage. The storage holds an instruction sequence executable on the emulation controller. The instruction sequence comprises a code for receiving network information from the external network and a code capable of converting the network information to the native format for transfer to the information sink.
US07848910B2
A method for analyzing the behavior of complex systems, particularly internal combustion engines, wherein a model is established which shows the dependence of test variables on input variables, calibrating the model based on test values of the real system obtained at the test points subdividing into at least two partial models a first principal influential parameter is identified for the first partial model, an optimal value of the first principal influential parameter is determined at each test point, the first principal influential parameter is interpolated for all plausible constellations of input variables to calibrate the first partial model, another partial model is established to show another subset of test variables in accordance with the input variables and the previously determined first subset of test variables, an additional principal influential parameter is identified for the other partial model, and an optimal value of the additional principal influential parameter is determined at each test point.
US07848907B2
A system and method for modeling stochastic behavior of a system of N similar statistical variables using N uncorrelated/independent random model parameters. More particularly, a system and method of modeling device across chip variations and device mismatch. The method includes modeling stochastic behavior of a system of N similar statistical variables using N uncorrelated/independent random model parameters. The method includes providing a system of N similar statistical variables, wherein each stochastic variable has a same standard deviation. The method further includes partially correlating each and every pair of stochastic variables among N variables, wherein a degree of partial correlation is a same for all pairs of variables. A statistical model is constructed to represent a system of N stochastic variables in which only N independent stochastic model parameters are used. A one-to-one mapping relation exists between N model parameters and the N variables. The method further includes finding unique values of the N model parameters given a set of values of the N variables. Reversely, the method also includes finding the values of the N variables given a set of values of the N model parameters.
US07848898B2
Methods for monitoring process drift using plasma characteristics are provided. In one embodiment, a method for monitoring process drift using plasma characteristics includes obtaining metrics of current and voltage information of a first waveform coupled to a plasma during a plasma process formed on a substrate, obtaining metrics of current and voltage information of a second waveform coupled to the plasma during the plasma process formed on the substrate, the first and second waveforms having different frequencies, determining at least one characteristic of the plasma using the metrics obtained from each different frequency waveform, and adjusting the plasma process in response to the determined at least one characteristic of the plasma.
US07848893B2
The invention is a method for estimating a skeletal maturity value of a human from a radiograph of one or more bones in the hand. The borders of the bones are represented by shape points, which are subjected to principal component analysis (PCA). Image intensities are sampled at points located relative to the shape point, and also compressed with PCA. From the features a skeletal maturity value is determined.
US07848892B2
Disclosed are systems and methods for identifying and quantitating the presence of one or more DNA species in a sample population through PCR amplification. DNA species quantitation includes a determination of a threshold fluorescence value used in the assessment of the PCR amplification reaction. Various embodiments of the present invention incorporate an enhancement function useful in selecting appropriate threshold fluorescence values and facilitate the determination of DNA concentrations by quantitative PCR based methodologies.
US07848883B2
The invention concerns a device (1) comprising means (2) for emitting periodically position data, means (3) for emitting inertial data, means (4) for determining the position of the mobile object upon each position data emission based thereon, and means (5) for determining the position of the mobile object between two successive emissions of position data, the time interval between two successive emissions being divided into time ranges of equal duration separated by intermediate times, the latter means (5) determining for each current intermediate time the position of the mobile object, based on its position at the preceding intermediate time and based on its movement during the time range delimited by the current and preceding intermediate times, movement which is calculated by means of the inertial date.
US07848879B2
A system determines a course of action for a vehicle. The system includes an altitude module, a threat detection module, a route module, and a threat avoidance module. The altitude module contains a list of types of threats. The list includes a predetermined threshold time for maximum safe visibility by the vehicle for each type. The threat detection module detects threats. The route module stores a planned route for the vehicle. The threat avoidance module determines types of threats detected by the threat detection module. The threat avoidance module utilizes the predetermined threshold times from the altitude module for each threat detected by the threat detection module to determine whether the planned route may safely enter visibility range of each threat detected by the threat detection module.
US07848877B2
Methods and apparatuses for receiving, by an airplane, one or more clearances and/or instructions from a control system via a data link between the control system and a system of the airplane, are described herein. The system of the airplane may then facilitate a user in accepting or rejecting at least one of the received one or more clearances and/or instructions, and if accepted, may load the clearance and/or instructions and/or adjust controls to correspond to the clearance and/or instructions. Further, the system of the airplane may be adapted to display at least instructions indicia of whether the received instructions are met to a user.
US07848861B2
An apparatus for providing diagnostics of a work device includes an electric crane including an operator cabin and a derrick that supports a lifting magnet; a diagnostic panel disposed proximate the operator cabin; a device that provides one or more operating parameters associated with an operation of the electric crane; and a logic controller in communication with the device and diagnostic panel. The logic controller receives the one or more operating parameter. The diagnostic panel provides one or more quantifiable diagnostics of the electric crane and/or magnet according to the one or more operating parameters received by the PLC. A method is also disclosed.
US07848856B2
The communication system including a master device and a plurality of slave devices communicatably connected to the master device is configured such that a selected one of the slave devices which is applied with a communication permission signal from the master device through a corresponding one of control lines performs communication with the master device. The master device includes a switching circuit that changes internal connection thereof such that the communication permission signal is applied to another one of the slave devices which should perform communication with the master device next.
US07848852B2
An indoor unit includes an indoor side transmitting and receiving section, a relay which is put in a closed state in a standby state, and an indoor control section which controls the relay on the basis of an output of the indoor side transmitting and receiving section. An outdoor unit includes an outdoor side transmitting and receiving section, and a power circuit. Then, the indoor control section of the indoor unit does not bring the relay into the closed state upon determining that the connection wiring lines which connect the indoor unit with the outdoor unit are miswired on the basis of a reception output of the indoor side transmitting and receiving section when operation starts from a standby state in which the supply of power of the outdoor unit is stopped.
US07848836B2
In a scheduling system for planning and scheduling production in an industrial production system, which scheduled production is to be executed by the production system under control of a manufacturing execution system, the scheduling system is a multi-agent scheduling system. At least a part of the behavior of the agents in the multi-agent system is customizable by visually defined scheduling rules. The scheduling system and manufacturing execution system share a definition and execution environment having an editor that visually defines both the scheduling rules and control rules of the manufacturing execution system, and an execution engine for executing the scheduling rules and control rules and making scheduling decisions based on an execution of the scheduling rules and control rules.
US07848828B2
Provided is a method for managing manufacturing apparatuses used in a managed production line including a plurality of manufacturing processes for manufacturing an electronic device, each of the apparatuses being used in one or more of the processes. The method includes acquiring a property of a reference device manufactured in a predetermined reference production line including the manufacturing processes to be performed, performing at least one of the manufacturing processes in the managed production line, performing the other manufacturing processes in the reference production line, and manufacturing a comparison device. The method further includes measuring a property of the comparison device, comparing the measured properties of the reference and the comparison devices, and judging whether a manufacturing apparatus used in the at least one manufacturing process in the managed production line is defective or not, based on a property difference between the reference and the comparison devices.
US07848824B2
A sealed medical electrode package comprises first and second electrodes each comprising a conductive layer (14) disposed on one major surface of a flexible nonconductive backing sheet (10). The electrodes are disposed with their conductive layers (14) face-to-face and their backing sheets separably sealed together around their peripheral edges so that the backing sheets form a substantially gas-impermeable enclosure containing the conductive layers. In an alternative embodiment (FIG. 6) a respective electrical contact extends through each backing sheet into electrical contact with the respective conductive layer, and a substantially gas-impermeable packaging material encloses the electrodes. The packaging material has a respective aperture exposing each electrical contact, the periphery of each aperture being sealed to the backing sheet around the respective contact.
US07848821B1
What is described is a method of implanting one or more electrodes of a pacing or defibrillation lead in heart tissue. The method comprises positioning a distal end of a catheter against a surface of the heart tissue, extending a distal end of a first electrode from a lumen of the catheter such that the distal end of the first electrode penetrates the surface, and retracting the first electrode to fix a hook feature of the first electrode in the heart tissue.
US07848819B2
Techniques for increasing the safety of medical device programming using general purpose hardware, such as a general purpose personal computer, are described. Some embodiments include a watchdog module that is serviced by the general purpose hardware, a mediator module that monitors programming instructions from the general purpose hardware, and/or a safe mode input that may be activated by a user. In some embodiments, a system comprises an implantable medical device, an intermediate device, a computing device that communicates with the implantable medical device via the intermediate device. The intermediate device may provide any one or more of the safety measures described above. In some embodiments, the intermediate device is dedicated hardware, and critical programming functions are provided by the intermediate device, rather than the general purpose hardware. In some embodiments, an implantable medical device provides one or more of the above-discussed safety features, rather than a separate intermediate device.
US07848813B2
A patient monitor is configured to interrogate an implantable medical device (IMD) and receive data from the IMD in response to the interrogation. The data received from the IMD includes electrogram (EGM) data, which the patient monitor frequency modulates for transmission, in real-time, onto a conventional telephone line. The frequency modulated EGM data that is transmitted from the patient monitor may in turn be displayed, in real-time, at a remote monitoring station in response to commands provided by a remote (DTMF) signal from a receiving station.
US07848806B1
An exemplary method includes configuring a coil electrode as a cathode, calling for delivery of energy to an electrode configuration that includes the coil cathode wherein the energy exceeds one joule, configuring a coil electrode as an anode and, within 10 seconds of the calling, calling for delivery of energy to an electrode configuration that includes the coil anode wherein the energy exceeds one joule. Such an exemplary method may aim to induce fibrillation and to defibrillate tissue. Various other exemplary methods are disclosed as well as various exemplary devices, systems, etc.
US07848787B2
A method for calibrating impedance includes coupling at least first, second, and third electrodes at respective locations to a surface of a body of a subject. A first current passing through the body between the first and second body-surface electrodes is measured, and a second current passing through the body between the first and third body-surface electrodes is measured. From the first and second currents, a contact factor is derived that is indicative of the impedance between at least one of the body-surface electrodes and the surface of the body. Also described are methods for sensing the position of a probe and for detecting tissue contact based on a relation between currents from the probe to body-surface electrodes.
US07848779B2
A storage medium for a cellular telephone is disclosed. An apparatus that incorporates teachings of the present disclosure may include, for example, a cellular telephone having a housing assembly, and a Modular Hard Disk Drive (MHDD) storage medium that couples to the housing assembly as an integral portable accessory unit. The housing assembly can have a wireless transceiver that exchanges messages with at least one among a plurality of cellular base stations, and a controller that manages operations of the wireless transceiver and the MHDD storage medium. Additional embodiments are disclosed.
US07848777B2
A system for printing a puzzle on a print medium, the system comprising: a mobile telecommunications device which comprises: a printer module to print the puzzle on the print medium; and, a sensor module to sense a print media identifier of the print medium.
US07848775B2
A cell phone is equipped to selectively send a prerecorded sound such as a telephone handset being slammed down on its cradle to a connected cell phone by an activation key, and thereafter disconnect the call.
US07848772B2
Systems for audio and video communication used in a mobile electronic device are provided. An embodiment of a system comprises a display object generation unit, an acoustic object generation unit and a transport unit. The display object generation unit repeatedly generates display objects corresponding to intensity of light sensed by an image sensor module of the mobile electronic device. The acoustic object generation unit repeatedly generates acoustic objects corresponding to sound signals detected by a microphone of the mobile electronic device. The transport unit simultaneously transports the generated display and acoustic objects to a computer host when the mobile electronic device operates as a webcam.
US07848768B2
A network system includes at least first and second communication devices connected in a network. The first communication device includes an inquiry device for inquiring the attributes of the second communication device to the second communication device via the network. The second communication device includes an attribute holding device for holding the attributes and a search device for searching for the attributes held in the attribute holding device in response to the inquiry and responds back with the search result to the inquiry device. The attribute holding device and the search device operate in a data link layer.
US07848765B2
Provided herein are methods and systems relating to location-based services such as social networking, providing demographic information, tracking mobile devices, providing business information, providing an adaptable user interface, remotely effecting a change on a portable electronic device, providing a geofence, outputting location-based information on a mobile device, varying transmissions to and from a mobile device, providing location-based alerts, verifying transactions and tailoring information to the behavior of a user.
US07848756B2
A method of operating a wireless communication device may include predicting an application expected to be used based on a user interaction with the wireless communications device, determining a preferred radio access technology (RAT) based on the predicted application, determining whether the wireless communications device is currently utilizing the determined preferred RAT as a current RAT, and performing one of ensuring that the wireless communications device continues to utilize the current RAT when the determined preferred RAT corresponds to the current RAT, or searching for the determined preferred RAT when the current RAT does not correspond to the determined preferred RAT and selecting the determined preferred RAT, based on the searching, when the determined preferred RAT is found.
US07848754B2
The present invention relates to a dual band/dual mode mobile communication terminal, which can perform stable roaming between synchronous and asynchronous mobile communication networks. The mobile communication terminal of the present invention includes an antenna (410), an asynchronous RF device (420), a synchronous RF device (430), and a common module (440). The antenna (410) transmits/receives radio waves to/from an asynchronous mobile communication network (100) and a synchronous mobile communication network (200). The asynchronous RF device (420) performs asynchronous communication with the asynchronous mobile communication network (100) through the antenna (410). The synchronous RF device (430) performs synchronous communication with the synchronous mobile communication network (200) through the antenna (410). The common module (440) provides common resources at the time of wirelessly communicating with the synchronous and asynchronous mobile communication networks through the synchronous and asynchronous RF devices.
US07848748B2
Method of using one or more transmitters and/or one or more parameters associated with a transmitter by using a reception station comprising a device suitable for measuring over time a set of K parameters dependent on the transmitters associated with vectors {circumflex over (η)}k representative of the transmitters for 1≦k≦K. The method includes a step of extracting the parameter or parameters consisting in grouping together by transmitter the parameters which are associated therewith by means of a technique of independent component analysis.
US07848745B2
The normality verification and radio characteristics test of a radio communication system are executed. RF-SWs (radio-frequency coaxial switches) change-over the paths of signals which are transmitted to and received from an access terminal function portion included in an access point. RF-SWs connect the access terminal function portion 122 with a desired one of radio analog portions. A test function controller controls the changeover operations of the RF-SWs in accordance with information designated by a maintenance apparatus (OMC). An access point controller controls in accordance with received test sort information, one or more of (1) an antenna failure test, (2) a receiver failure test, and (3) a transmitter failure.
US07848737B2
The present invention addresses the problem of detecting possible fraud situations where there may be a plurality of access sessions simultaneously active in a user session for a user, the access sessions established through a number of access points of one or more wireless local area networks (WLAN). Therefore, the present invention provides for a mechanism, which includes means and method, whereby user sessions suspicious of fraud are reported to the operator network holding a subscription for the user. Moreover, the present invention also facilitates support for Single Sign-On services for a user.
US07848732B2
Mobile communications devices include sensors for monitoring for environmental hazards that an individual carrying the mobile communications device may encounter when moving from place to place. Examples of such environmental hazards are smoke, poisonous gases including carbon monoxide, and the like. Upon detecting an environmental hazard, the mobile communications device of the individual may take some action. The mobile communications device may generate a local alert to call the attention of the individual to the environmental hazard. The mobile communications device may originate an outbound emergency communication to inform other parties such as emergency personnel that the environmental hazard exists.
US07848715B2
Implementations related to circuits including an oscillator and a switch-mode DC/DC converter are presented herein.
US07848713B2
Techniques for attenuating undesired signal components from a differential duplexer are described. The duplexer provides a differential received signal at RX+ and RX− ports. This differential received signal includes an undesired common mode signal, which may come from a transmit signal. The common mode signal is attenuated with a common mode trap in an impedance matching network coupled to the RX+ and RX− ports. The matching network includes a first passive circuit coupled between the RX+ port and a first node, a second passive circuit coupled between the RX− port and a second node, and the common mode trap coupled between the first and second nodes. In one design, the common mode trap includes a first inductor coupled between the first node and a common node, a second inductor coupled between the second node and the common node, and a capacitor coupled between the common node and circuit ground.
US07848708B2
Radio communication system, interleave pattern control device, and interleave pattern control method
Disclosed is an interleave pattern control device which can reduce a reception error percentage when an interleave pattern of a repetition symbol is controlled. In an interleave selecting unit (106) as the interleave pattern control device, calculation units (123-1 to 123-N) individually calculate the signal quality of the repetition synthesization result of pilot signals deinterleaved according to the candidates of interleave patterns. A pattern determining unit (124) determines the interleave pattern on the basis of the signal quality calculated.
US07848703B1
When wireless binding or pairing is required, two wireless devices change from a normal broad wireless operating range to a reduced wireless operating range. The wireless devices then conduct binding or pairing operations in the reduced wireless range. This prevents other wireless devices in the same area from detecting the same reduced range binding signaling and inadvertently binding with the wrong devices. After the reduced range binding operations are completed, the wireless devices automatically switch back to the broader normal wireless operating range and use the exchanged binding information for conducting normal wireless communications. The reduced range pairing scheme creates a simple and intuitive technique for pairing wireless devices without requiring the user to press buttons or select devices from a list.
US07848700B2
Alternate radio data frequency selection involves receiving radio data system signals and extracting region tables from the radio data system signals, with the region tables each including a quantity of alternate frequencies and a list of alternate frequencies. The quantity and list of alternate frequencies included in the region tables are compared with each other if the quantity of alternate frequencies included in a region table is equal to or greater than the quantity of frequencies included in another region table. One of the alternate frequencies included in the region table is identified if each of the alternate frequencies in the list of alternate frequencies included in each region table, and the identified alternate frequency is output if each of the alternate frequencies in the list of alternate frequencies is included in each region table. A seek operation is performed if any of the alternate frequencies in the list of alternate frequencies is not included in each region table.
US07848696B2
The invention provides an image forming apparatus wherein, when forming an image on transfer sheet, the transfer sheet is shifted across the width immediately before transfer of the image onto transfer sheet based on the position of a toner image formed on an intermediate transfer member as an image carrier, and the misalignment across the width is adjusted, thereby ensuring high-speed and high-precision adjustment of the position of the image formed on a single side or both sides.
US07848695B2
A toner brush for a printer and a printer including the toner brush. The toner brush includes a substrate (e.g. a core cylinder) with a cleaning brush and a residual toner brush superimposed over one another. During printing the printer holds the residual toner brush against a photoconductor or photoconductive surface, e.g., a photoconductive drum. For deep cleaning, the printer moves the cleaning brush closer to the photoconductor surface and holds it against the surface during deep cleaning. Deep cleaning may be automatically or manually (e.g., by an operator) initiated.
US07848693B2
A fusing device that is provided on a printing passage of an image forming apparatus and fuses an image transferred to a print medium, the fusing device including: a heating roller; a pressure roller to press the print medium fed along the printing passage against the heating roller; a separation roller to separate the print medium from the heating roller; a fusing pressure belt that winds around the pressure roller and the separation roller; a first elastic member to pressure the pressure roller towards the heating roller along a first line; and a second elastic member to pressure the separation roller towards the heating roller, wherein the first line passes through a center of the pressure roller and forms an angle towards the separation roller with a second line that passes through a center of the heating roller and the center of the pressure roller.
US07848687B2
In an image forming device, a main controller unit controls the image forming device, a motor controller unit controls individually rotational speeds of a plurality of motors rotating image carriers respectively, and a deviation detection unit detects a deviation of the color image. In the main controller unit, a speed signal transmitting unit transmits a speed signal, indicating a target rotational speed for correcting the deviation, to the motor controller unit. An enabling-signal transmitting unit transmits, to the motor controller unit, a speed-change enabling signal after passing of a predetermined time from a time an imaging reference signal, which is indicative of a start and an end of an image region of each color, indicates an end of a corresponding image region immediately after transmission of the speed signal.
US07848678B2
An image forming apparatus comprising an image holding member that is rotationally driven, the image holding member comprising, on a substrate, a subbing layer and a photosensitive layer, a volume resistance value of the subbing layer decreasing in a rotation axis direction of the image holding member, from one end portion of a light source side of the image holding member towards another end portion of the image holding member, a charging unit, a latent image formation unit, a developing unit, a transfer unit, and a charge removal unit comprising a light source that, after transfer of the toner image, irradiates the surface of the image holding member from one side thereof, in a rotation axis direction of the image holding member, with charge removing light, to remove the charge from the surface of the image holding member.
US07848677B2
The image forming apparatus according to the present invention has: a transfer unit including an intermediate transfer medium that circularly moves; plural image forming sections provided in parallel with each other from an upstream side to a downstream side along a circulation direction of the intermediate transfer medium, the plural image forming sections each having a photosensitive drum; plural transfer rollers provided in the transfer unit so as to face the photosensitive drums of the plural image forming sections, respectively; and a charge removal means including plural charge removal members respectively provided adjacent to the transfer rollers, to remove electric charges charged on the intermediate transfer medium, with a clearance maintained between the intermediate transfer medium and the plural charge removal members, the clearance being narrowed gradually from the upstream side toward the downstream side along the circulation direction.
US07848673B2
A warning is issued to the user when the tab sheet type selected at the first tab sheet type setup section for setting up the insertion of the first tab sheet is identical to the tab sheet type selected at the second tab sheet type setup section for setting up the insertion of the second tab sheet. As described above, a warning will be issued to the user if setup is intended to be made concerning multiple types of tab sheets and the setup is unlikely to be specified by the user. Also, assistance will be provided to the user concerning the setup for tab sheets.
US07848671B2
An image forming apparatus according to an exemplary embodiment of the invention includes a first image forming portion, a second image forming portion, a secondary transfer device, a transfer power supply, a controller.The first and second image forming portions include image bearing members, chargers, development devices, and transfer members.The first charger charges the first image bearing member in the same polarity as a predetermined polarity.The second charger for charging the second image bearing member in a polarity opposite the predetermined polarity.The controller controls the transfer power supply such that the transfer voltage applied to the second transfer member in the second image forming portion is not changed nor turned on and off in a period during which the toner image is transferred to the intermediate transfer member in the first image forming portion.
US07848667B2
The waste toner flown into a waste toner box by way of a plurality of collection ports is leveled by means of a paddle. The waste toner collected in the waste toner box is supplied to a full condition sensing section arranged at a higher position so as to be piled up by means of an auxiliary paddle 42. A photodetector detects the waste toner that is accumulated higher at the position of the full condition sensing section than at the other area of the waste toner box to detect a full condition of the waste toner box.
US07848659B2
A data modulator unit generates a DQPSK optical signal in accordance with a data signal. A phase shift unit provides a phase difference of π/2 between a pair of arms. A photodetector converts an output signal of the data modulator unit into an electrical signal. A filter is a low-pass filter with a cut-off frequency lower than a symbol frequency, and filters an output signal of the photodetector. A monitor unit detects power of an output signal of the filter. A phase difference control unit adjusts the amount of phase shift in the phase shift unit so as to minimize power of an output signal of the filter.
US07848658B2
A system and method for increasing transmission distance and/or transmission data rates using tedons and an encoding scheme to reduce the number of ones in a data signal is described. For example, the method for increasing transmission distance and transmission data rate of a fiber optical communications link using tedons includes the steps of encoding a data signal to be transmitted using an encoding scheme that reduces a number of ones in the data signal, transmitting the encoded data signal over the fiber optical communications link, receiving the encoded data signal and decoding the encoded data signal.
US07848654B2
A radio-over-fiber (RoF) wireless picocellular system adapted to form an array of substantially non-overlapping individual picocells by operating adjacent picocells at different frequencies is operated to form one or more combined picocells. The combined picocells are formed from two or more neighboring picocells by the central head-end station operating neighboring picocells at a common frequency. Communication between the central head-end station and a client device residing within a combined picocell is enhanced by the availability of two or more transponder antenna systems. Thus, enhanced communication techniques such as antenna diversity, phased-array antenna networks and multiple-input/multiple-output (MIMO) methods can be implemented to provide the system with enhanced performance capability. These techniques are preferably implemented at the central head-end station to avoid having to make substantial changes to the wireless picocellular system infrastructure.
US07848650B2
In a conventional network for transmitting an optical burst signal, it is impossible to effectively swap labels, reproduce a payload signal, and switch and transmit the signals. A device for swapping optical labels and reproducing an optical payload, includes: an envelope detection unit outputting an envelope of payloads or labels of an optical burst signal by converting phases of two signals obtained by converting the optical burst signal into an electrical signal; a payload processing unit extracting a payload signal, which is included in the optical burst signal, by synchronizing the optical burst signal with the envelope output from the envelope detection unit and optically reproducing or wavelength-converting the extracted payload signal; and a label processing unit extracting a label signal, which is included in the optical burst signal, by synchronizing the optical burst signal with the envelope output form the envelope detection unit and converting the extracted label signal according to a path along which the optical burst signal is transmitted. Accordingly, it is possible to effectively swap the labels, reproduce the payload signal, and switch and transmit the signals, in the network for transmitting the optical burst signal.
US07848640B2
According to an enclosure for electric equipment of an aspect of the present invention, the enclosure having the plurality of accommodation portions accommodating separate contents, respectively, can be formed by one molding without assembling a plurality of components, which can reduce the number of assembling processes. Also, formation by one component eliminates a gap which would be generated by assembling components, which can improve enclosure strength and designability and reduce manufacturing costs.
US07848639B2
A camera module 100a includes a lens unit 1a which includes a lens 11 and a lens holder 12 holding the lens 11 therein, and an image sensing unit 2a which includes a solid-state image sensor 24 and a transparent lid section 26 which is arranged so as to face the receiving surface of the solid-state image sensor 24, provided with a space S therebetween. The lens holder 12 blocks unnecessary light to the transparent lid section 26 by engaging the lens holder 12 with a whole periphery part of the transparent lid section 26. Thus, it is possible to provide a solid-state image sensing device, which realizes adequate camera function by blocking unnecessary light to the transparent lid section.
US07848624B1
An evaporator includes a liquid barrier wall made of a ceramic material, a vapor barrier wall made of a ceramic material, and a wick made of a ceramic material and being positioned between the liquid barrier wall and the vapor barrier wall.
US07848623B2
A video apparatus has a digital decoder generating a first digital stream, a video source of a first analogue signal, a video encoder and a first video decoder connectable to the video source for generating a second digital stream based on the first analogue signal. A switch is coupled to the first video decoder and to the digital decoder to notably mix the second digital stream and the first digital stream into an output digital stream to the video encoder.
US07848615B2
The present invention provides a medium for storing a subtitle data structure of an audio/video program and a method for displaying the same. The subtitle data structure of the audio/video program includes a plurality of character packages and a background image package, wherein each character package further has a header that includes the start and the end of a presenting time stamp (PTS), X-Y coordinates of the character, X length, Y length and a color (or colors) of the character, as well as pixel data for displaying the character. Compared with prior art, using the subtitle data structure of the present invention can considerably save the required medium capacity for storing the subtitle data.
US07848607B2
A method of forming a nanowire is disclosed. In one embodiment, a primary preform is formed comprising at least one central region and a support structure. The primary preform is then drawn to a cane, which is then inserted into an outer portion, to form a secondary preform. The secondary preform is then drawn until the at least one central portion is a nanowire. The method can produce nanowires of far greater length than existing methods, and can reduce the likelihood of damaging the nanowire when handling.
US07848605B2
An optical probe for non-invasively measuring an analyte property in a biological sample of a subject, comprises a plurality of illumination fibers that deliver source light from an optical probe input to a sample interface, a plurality of collection fibers that deliver light returned from the sample interface to an optical probe output, and wherein the illumination and collection fibers are oriented substantially perpendicular to the sample interface and the illumination and collection fibers are stacked in a plurality of linear rows to provide a stack of fibers arranged in a rectangular pattern. The optical probe is amenable to manufacturing on a scale consistent with a commercial product. Methods of making such probes are described.
US07848604B2
A fiber-optic cable with low buffer insertion force, significant kink resistance, and improved thermal performance incorporating a dual layer buffer of a low density material beneath a continuous seamless high modulus material without compromising low smoke, toxicity, and flammability.
US07848602B2
Provided are a waveguide structure and an arrayed waveguide grating structure. The arrayed waveguide grating structure includes an input star coupler, an output star coupler, and a plurality of arrayed waveguides optically connecting the input star coupler and the output star coupler. Each of the arrayed waveguides includes at least one section having a high confinement factor and at least two sections having a relatively low confinement factor. The sections of the arrayed waveguides having a high confinement factor have the same structure.
US07848592B2
An image fusion method for medical applications, comprising: a. acquiring a first image with a planned radiation region; b. acquiring a second image with actual radiation region; c. determining if user defined landmarks have been placed on the first and second images, if user defined landmarks are present go to step (d), if not go to step (e); d. pre-transforming the first image or second image or both images; e. performing a first delineation step on the actual radiation region; f. determining if the delineation is correct, if yes go to step (g), if not go to step (h); g. fusing the first and second image and exit process; and h. selecting multiple contour points around the actual radiation region in the second image; i. performing a second delineation step on the actual radiation region and go to step (f).
US07848590B2
An image processing method includes determining one or more candidate pixels having variation of brightness in a first direction, among a plurality of pixels constituting an input image, the variation of brightness exceeding a first reference value, determining a certain region in which the total number of candidate pixels existing in a row of pixels in a second direction different from the first direction exceeds a second reference value, and generating an output image free from the determined certain region.
US07848587B2
An image deteriorated by camera shake, or the like, is restored in a short period of time. A ∇J computation section computes an evaluation value J from a deteriorated image G captured by means of photographing, a restored image F, and a PSF computed from an angular velocity detected by an angular velocity sensor, and further computes ∇J. When the square of norm of ∇J exceeds a threshold value, there is iterated processing for computing a new, restored image F by means of subtracting ε·∇J from the restored image F. A convergence parameter computation section sets the convergence parameter ε as a value which first shows an increase and subsequently a decrease depending on the number of iterations, thereby increasing the speed of convergence and inhibiting divergence.
US07848586B2
A system, medium, and method encoding and/or decoding image data. The image data encoding may include a transformer transforming pixel values of an image in the time domain to pixel values in the frequency domain, a quantization coefficient determiner determining a quantization coefficient corresponding to the number of bits per pixel of the image by adjusting a quantization variable defined by a user, a quantization unit quantizing the pixel values transformed by the transformer based on the quantization coefficient determined by the quantization coefficient determiner, and an entropy encoder generating a bitstream of the quantized pixel values.
US07848585B1
Subtitling aims at the presentation of text information and graphical data, encoded as pixel bitmaps. The size of subtitle bitmaps may exceed video frame dimensions, so that only portions are displayed at a time. The bitmaps are a separate layer lying above the video, e.g. for synchronized video subtitles, animations and navigation menus, and therefore contain many transparent pixels. An advanced adaptation for bitmap encoding for HDTV, e.g. 1920.times.1280 pixels per frame as defined for the Blu-ray Disc Prerecorded format, providing optimized compression results for such subtitling bitmaps, is achieved by a four-stage run length encoding. Shorter or longer sequences of pixels of a preferred color, e.g. transparent, are encoded using the second or third shortest code words, while single pixels of different color are encoded using the shortest code words, and sequences of pixels of equal color use the third or fourth shortest code words.
US07848580B2
The present image encoding method and the like represents a pixel block prior to performing spatial frequency transformation in processing such as JPEG or the like as a matrix, calculates sum data sc (i) of pixel values in a column i in the matrix and sum data sr (j) of pixel values in a row j in the matrix, calculates nc (i) and nr (j) such that the sc (i) and sc (j) are arrayed in descending order respectively, and when a predetermined condition that permutation is considered reasonable is satisfied, performs permutation of the matrix, generates header information Ph (n) including the nc (i) and nr (j) necessary for subjecting the matrix to permutation in the original state, and adds this to the header of a compressed image file such as JPEG or the like.
US07848567B2
An algorithm for finding regions of interest (ROI) in synthetic images based on an information driven approach in which sub-blocks of a set of synthetic image are analyzed for information content or compressibility based on textural and color features. A DCT may be used to analyze the textural features of a set of images and a color histogram may be used to analyze the color features of the set of images. Sub-blocks of low compressibility are grouped into ROIs using a type of morphological technique. Unlike other algorithms that are geared for highly specific types of ROI (e.g. OCR text detection), the method of the present invention is generally applicable to arbitrary synthetic images. The present invention can be used with several other image applications, including Stained-Glass collages presentations.
US07848566B2
A system and method for determining a classifier to discriminate between two classes—object or non-object. The classifier may be used by an object detection program to detect presence of a 3D object in a 2D image (e.g., a photograph or an X-ray image). The overall classifier is constructed of a sequence of classifiers (or “sub-classifiers”), where each such classifier is based on a ratio of two graphical probability models (e.g., Bayesian networks). A discrete-valued variable representation at each node in a Bayesian network by a two-stage process of tree-structured vector quantization is discussed. The overall classifier may be part of an object detector program that is trained to automatically detect many different types of 3D objects (e.g., human faces, airplanes, cars, etc.). Computationally efficient statistical methods to evaluate overall classifiers are disclosed. The Bayesian network-based classifier may also be used to determine if two observations (e.g., two images) belong to the same category. For example, in case of face recognition, the classifier may determine whether two photographs are of the same person. A method to provide lighting correction or adjustment to compensate for differences in various lighting conditions of input images is disclosed as well. As per the rules governing abstracts, the content of this abstract should not be used to construe the claims in this application.
US07848563B2
In a pattern inspection apparatus, influences of pattern brightness variations that is caused in association with, for example, a film thickness difference or a pattern width variation can be reduced, high sensitive pattern inspection can be implemented, and a variety of defects can be detected. Thereby, the pattern inspection apparatus adaptable to a broad range of processing steps is realized. In order to realize this, the pattern inspection apparatus of the present invention performs comparison between images of regions corresponding to patterns formed to be same patterns, thereby determining mismatch portions across the images to be defects. The apparatus includes multiple sensors capable of synchronously acquiring images of shiftable multiple detection systems different from one another, and an image comparator section corresponding thereto. In addition, the apparatus includes means of detecting a statistical offset value from the feature amount to be a defect, thereby enabling the defect to be properly detected even when a brightness difference is occurring in association with film a thickness difference in a wafer.
US07848557B2
Methods are provided for recovering component signals or estimates of component signals from combined signals of multiple tracers in the context of imaging multiple PET tracers, a single tracer injected repeatedly, or a combination of tracers using multiple-timepoint or dynamic scanning, where the tracer administrations are simultaneous or staggered in time such that some or all of the PET timeframes, images, data, and/or datasets contain overlapping signals from more than one of the tracer administrations.
US07848551B2
The present invention relates to a method for generating a bone density value. The method comprises the steps of: generating digital image data depending upon an X-ray image corresponding to at least a part of the bone; transmitting a digital image data signal comprising the digital image data; and processing said digital image data signal. The processing step comprises the sub steps of: generating a trabeculae model depending upon said processed digital image data signal; generating at least one geometrical figure depending upon the generated trabeculae model, wherein the generated geometrical figure is provided essentially within a space at least partly defined by centre lines of the generated trabeculae; calculating the bone density value depending upon the at least one generated geometrical figure.
US07848549B2
A method of processing a digital image using face detection within the image achieves one or more desired image processing parameters. A group of pixels is identified that correspond to an image of a face within the digital image. Default values are determined of one or more parameters of at least some portion of the digital image. Values are adjusted of the one or more parameters within the digitally-detected image based upon an analysis of the digital image including the image of the face and the default values.
US07848547B2
An apparatus for detecting a feature point includes an image input unit that inputs an image of the target object; a three-dimensional shape information holding unit that stores three-dimensional shape information including reference feature points of a model relating to the target object; a correspondence relation acquiring unit that acquires a correspondence relation between the input image and the three-dimensional shape; a seek area acquiring unit that acquires image information of a seek area on the input image corresponding to an area including a point corresponding to the specific feature point in the model on the basis of the correspondence relation; and a feature point detecting unit that detects the position of the specific feature point in the input image from the image information.
US07848534B2
In each sound unit, when connection with another sound unit is detected, an input control signal is supplied to a control section and then supplied to the adjoining sound unit. Input clock signal is supplied to a PLL section, and an output clock signal from the PLL section is supplied to the adjoining sound unit. Input speaker output signal and microphone input signal are supplied to a speaker output signal processing section and microphone input signal processing section, respectively. The speaker output signal processing section performs predetermined signal processing on an input signal to output the resultant processed signal to a speaker array, and then performs internal delay compensation processing on the signal to output the resultant processed signal to the adjoining sound unit. The microphone input signal processing section calculates a sum of the input signal and sums of delayed signals of outputs from the microphone array and then performs internal delay compensation processing on the signal to output the resultant processed signal to the adjoining sound unit.
US07848524B2
Systems and methods are disclosed for providing electronic keys that are used to encrypt and decrypt secure, captured data in a customer center. In one embodiment, the method comprises the steps of: establishing a secure communication over a network between the key management system and a retrieval component; transmitting a duplicate copy of at least one electronic key to a cache that is electrically coupled to the retrieval component; receiving a request to retrieve the electronic keys; and transmitting the retrieved electronic keys for decrypting the stored data.
US07848521B2
A method for transmission and storing of scrambled content in which the scrambled content is transmitted together with encrypted control words, the control words being used for descrambling the scrambled content, transmitting to a receiver/decoder the scrambled content and encrypted control words, said control words being encrypted by an exploitation key (KG), decrypting said encrypted control words in a removable security module with an exploitation key (KG), said removable security module being received by the receiver/decoder, characterised in that it further includes transmitting usage rules message (URM) to the receiver/decoder (2000), which usage rules (URM) impose usage constraints on the playback of the content stored on a mass storage device encrypting the decrypted encrypted control words and usage rules messages by a local key (KL) to produce encrypted control management messages (CMM) storing said scrambled content and encrypted control management message on the mass storage device of the receiver/decoder.
US07848520B2
An electronic storage device has a segment of digital video content recorded thereon as a data structure with a first set of data packets encrypted under a first encryption process and a second set of data packets encrypted under a second encryption process. The first set of video data packets and the second set of video data packets, when unencrypted, represent duplicate copies of the same video information. A third set of data packets contains unencrypted video data that is contextually contiguous to the first set of data packets and the second set of data packets. The first and third set of data packets represents all video content in the segment of digital video content as does the second and third set of data packets.
US07848515B2
A deterministic blinding method for cipher algorithms that employ key-mixing and substitution (S-box) operations uses a masking table constructed with a true mask and a plurality of dummy masks corresponding to every possible S-box input. Each mask is applied in the key-mixing operation (e.g., bitwise XOR) to the cipher key or to round subkeys to generate true and dummy keys or subkeys that are applied to the data blocks within the overall cipher algorithm or within individual cipher rounds. The mask values prevent side-channel statistical analyses from determining the true from the dummy keys or subkeys. The true mask is identifiable to the cipher but not by external observers.
US07848512B2
A personal audio device accessory includes a collar having a semi-circular back portion and two side members extending from the semi-circular back portion. The side members form an opening to enable the collar to be placed around a user's neck. An adjustable mounting clip is coupled to the semi-circular back portion to removably retain a personal audio device behind the user's neck.
US07848507B2
A method and apparatus for controlling end-to-end media on packet networks such as Voice over Internet Protocol (VoIP) and Service over Internet Protocol (SoIP) networks are disclosed. The present method provides an algorithm to be run by channel terminations such that the media channel is controlled by compositional actions. For example, the servers that terminate the media channel are able to respond on behalf of an endpoint in order to effect the appropriate compositional action. The present method also enables each direction of a bi-directional media channel to be controlled independent of the media channel in the opposite direction.
US07848505B2
A method and system for blocking an incoming telephone call based upon at least one predetermined criterion. The system includes a security device having a user device for imputting a first control signal to block the incoming telephone call, and for inputting a second control signal for controlling at least one feature of the security system, at least one sensor for detecting an emergency event within a protected area. The sensor generates an alarm signal. The system further includes a control section for processing the first and second control signals. The control section generates a control signal based upon the first control signal. Based upon this control signal, a line seizure means opens or closes a connection between an incoming telephone line and a telephone device. The security system has continuous access to the incoming telephone line, even though the line can be isolated from the telephone device.
US07848501B2
The subject invention provides a unique system and method that facilitates mitigation of storage abuse in connection with free storage provided by messaging service providers such as email, instant messaging, chat, blogging, and/or web hosting service providers. The system and method involve measuring the outbound volume of stored data. When the volume satisfies a threshold, a cost can be imposed on the account to mitigate the suspicious or abusive activity. Other factors can be considered as well that can modify the cost imposed on the cost such as by increasing the cost. Machine learning can be employed as well to predict a level or degree of suspicion. The various factors or the text of the messages can be used as input for the machine learning system.
US07848497B2
A communication device and a communication method capable of transmitting data after confirming a destination device in one SMTP communication. A transmitter communication device carries out a communication request to a recipient communication device and SMTP communication is started. The recipient communication device transmits information of a recipient stored in a storage unit to the transmitter communication device under a prescribed procedure. Before receiving the data, the recipient communication device suspends the communication protocol with a communication channel maintained. The transmitter communication device displays the received information of the recipient on a display unit, and suspends the communication protocol with the communication channel maintained. Accordingly, a user can confirm a transmission destination from the display. After confirming the transmission destination, the user instructs to transmit the data. Accordingly, the communication protocol is continued and the data can be transmitted.
US07848491B2
A lead shielding for a betatron in an X-ray generator is provided that includes at least four shielding parts of which two are semi-cylindrical and provided with recesses in the envelope surfaces thereof. The semi-cylindrical shielding parts are arranged in corresponding recesses of the remaining shielding parts by means of the envelope surfaces thereof, such that the recesses in the envelope surfaces form air channels between the semi-cylindrical shielding parts and the remaining shielding parts.
US07848486B2
The present invention relates to the fields of radioactive material detection and X-ray radiation imaging inspection, and provides a system and method for performing radioactive material detection and X-ray radiation imaging inspection simultaneously at the same place, thereby solving the problem that the two means have to be conducted separately, as in the prior art. The integrated system of the invention comprises: an X-ray NII system for performing X-ray radiation imaging inspection on the object under examination; a radiation monitor placed adjacent to the X-ray NII system device to detect the radioactive rays emitted by the object under examination; the radiation monitor sets, within the detection energy region thereof, a lower limit of detection to distinguish the energy region of the detected X-rays emitted by the X-ray detection device from the energy region of the radioactive rays emitted by the object under examination, and detects the energy in the energy region higher than said lower limit of detection. The present invention realizes a compact integration of the two devices, and greatly saves space and time resources.
US07848479B1
Methods, apparatus and systems for an exact filtered back projection process for circle-plus trajectories, which consist of two components: C and L. The first component C, is analogous to a circle in the traditional circle-plus trajectories, is any closed (not necessarily planar) continuous curve. The second component L is almost any continuous curve. The only condition is that L starts below C and ends above C. The process does not depend on the global properties of L. When the source is located on L, one needs to know only how C projects onto the corresponding detector and the properties of L in the immediate neighborhood of the source position. The present invention is especially convenient for the traditional circle-plus trajectories, which are implemented using a gantry and moving table by obtaining a universal FBP algorithm, which is independent of table movement during the scan as long as the condition on L is satisfied.
US07848476B2
A tool to slide a channel on a nuclear reactor fuel bundle assembly, the tool includes: a plate having a slot to receive a handle of the fuel bundle and a lower surface that engages an upper edge of the channel; at least one post extends up from the plate, and an arm is attached to a pivot on the post and includes a first end to receive a downward force and a second end adapted to engage the handle of the fuel bundle to apply an upward force to the handle and push down on the channel.
US07848475B2
A strainer for an emergency core cooling system (ECCS) in a nuclear power plant comprises a perforated strainer element that is immersed in a reservoir of cooling water, which is drawn through the strainer element into the emergency core cooling system. The side of the strainer element in contact with the cooling water has a contoured configuration for disrupting the formation of a flat bed of fibrous material that can trap small particulate material intended to pass through the strainer element. Incorporating this strainer element into an ECCS strainer enables the strainer to be made more compact, because the debris bed need not be spread over an unduly large area to prevent excessive head loss from the debris load in the event of a reactor loss of coolant accident. The strainer also incorporates a modular construction that uses individual strainer disc modules. Each disc module includes a perforated first disc part having a central opening and a perforated second disc part also having a central opening. The first and second disc parts fit together to form an interior space with facing perforated major surfaces and an axial opening, and connecting tubes between the discs place the axial openings in fluid communication. The entire assembly is secured together by tie rods that hold the discs together with the connecting tubes compressed between them.
US07848473B2
A method and apparatus are disclosed for generating phase controlled data, based on a roaming tap interpolator. The present invention recognizes that roaming tap interpolators have inherent nonlinearities and discontinuities at the boundaries of each interpolation region. A roaming tap interpolator is disclosed that shifts the interpolation curve in time in order to avoid the undesired artifacts in the interpolation curve. A roaming tap interpolator generally comprises a plurality of delay elements that delays a first signal to generate a plurality of interpolation regions each having an associated phase; a multiplexer to select one or more of the interpolation regions; and an interpolator to process the selected one or more of the interpolation regions to generate a second signal. In addition, according to the present invention, the roaming tap interpolator includes a delay unit that selectively delays one or more of the first signal and the second signal to generate an interpolation signal, the interpolation signal selectively having a first phase or a second phase.
US07848472B2
A semiconductor substrate integrated electronic circuit includes a transmitter block and a receiver block connected through a communication network (4). A data signal having a transmission period is generated on a first line that is received by the receiver block. A congestion signal is generated on a second line from the receiver block to the transmitter block when a congestion event of the receiver block occurs in order to interrupt the data signal transmission. A synchro signal is generated on a third line starting from the transmitter block, this synchro signal indicating to the receiver block that the data signal comprises a new datum. The congestion signal also interrupts the synchro signal transmission when a congestion event of the receiver block occurs.
US07848463B2
Time filtering channel estimates in a wireless communication system, such as an Orthogonal Frequency Division Multiplex (OFDM) system, can be used to improve the quality of channel estimates. The characteristics of an optimal channel estimate time filter can depend on the manner in which the channel estimate is determined as well as the time correlation of channel estimates. A receiver can implement an adaptive time filter for channel estimates in which the time filter response can vary based on channel estimate parameters. The channel estimate parameters can include the manner of determining channel estimates, a time correlation of channel estimates, and an estimated Doppler frequency. The time filter response can be varied continuously over a range of responses or can be varied discretely over a predetermined number of time filter responses.
US07848451B2
A system and method for stabilizing a coefficient set used by a digital predistortion (DPD) engine to apply pre-distortion to a transmit signal and cancel distortion generated by a distorting element or distorting system when transmitting the transmit signal, including obtaining an initial coefficient set; rotating the initial coefficient set to maintain a phase of fundamental components (w10(t), . . . , w1Q(t)) of the initial coefficient set as a constant value; averaging in the time domain the rotated coefficient set to obtain an averaged coefficient set; applying the averaged coefficient set to the DPD engine, the initial coefficient set expressed in a first equation [27]; computing the phase of the fundamental components of the initial coefficient set with a second equation [28]; and computing the rotated coefficient set with a third equation [29].
US07848448B2
A method of generating a reference signal includes acquiring a base sequence and acquiring a reference signal sequence with a length N from the base sequence. Good PAPR/CM characteristics of the reference signal can be kept to enhance performance of data demodulation or uplink scheduling.
US07848447B2
An apparatus for generating sets of radio parameters includes a first deriving unit deriving a set of radio parameters for specifying a symbol including an effective symbol part with the same period as the effective symbol part specified by another set of radio parameters and a guard interval part with a different period from the guard interval part specified by the other set of radio parameters. The apparatus further includes a second deriving unit deriving a set of radio parameters so that an occupancy proportion of the guard interval part in a single symbol specified by another set of radio parameters is equal to an occupancy proportion of the guard interval part in a single symbol specified by the other set of radio parameters.
US07848446B2
A single-carrier signal is generated from a number, N, of symbols in a way that results in a low PAPR. This includes generating an initial set of N complex frequency components from the N symbols. Ns different sets of N complex frequency components are generated by, for each of Ns times, permuting the initial set of N complex frequency components by one of Ns possible permutations. Ns different sets of M complex frequency components are generated by mapping each of the Ns different sets of N complex frequency components onto a set of M carrier frequencies. After shaping, an IDFT generates a candidate set of N time-domain symbols from each of the Ns different sets of M complex frequency components. That one of the Ns different candidate sets of N time-domain symbols that is associated with the smallest PAPR is selected for further processing.
US07848445B2
A multiantenna communication system comprises a determining part (116) that calculates correlation values each between the channel characteristics of the resource blocks in an STBC (Space Time Block Code) and determines a combination pattern exhibiting the highest correlation; a connection distributing part (103) that maps, into a time domain, a frequency domain and a spatial domain, the STBC encoded transport data in accordance with the combination pattern determined by the determining part; a plurality of transmission antennas (107) for transmitting respective signals associated therewith; a plurality of reception antennas (108) for receiving the signals transmitted from the transmission antennas; and a connection multiplexing part (113) that extracts the signals, which belong to the same STBC, from the signals mapped into the time domain, frequency domain and spatial domain in accordance with the combination pattern determined by the determining part, and then combines the data blocks.
US07848437B2
A sub-carrier diversity method on an MB-OFDM (multi-band orthogonal-frequency-division-multiplexing) system repeatedly transmitting an identical frequency band of an identical symbol, including: setting a value of a TDS (time domain spreading) of sub-carriers depending on a transmission rate; and shifting the positions of the sub-carriers in a predetermined unit so that the sub-carriers diverge from one band to another.
US07848431B2
A video encoding apparatus includes selecting one combination, for each block of an input video signal, from a plurality of combinations. Each combination includes a predictive parameter and at least one reference picture number determined in advance for the reference picture. A prediction picture signal is generated in accordance with the reference picture number and predictive parameter of the selected combination. A predictive error signal is generated representing an error between the input video signal and the prediction picture signal. Encoding the predictive error signal, information of the motion vector, and index information indicating the selected combination is included.
US07848424B2
A method of controlling frame types in a video compression system having I, P and B frames calculates activity figures of the video signal in vertical, vertical temporal and horizontal directions. Video sequences with low complexity in which the vertical activity within a field is less than the vertical-temporal activity within a frame are encoded without using B frames whereas sequences with high complexity, i.e. spatial detail, are encoded using B frames by the use of the invention, disadvantages associated with B frames are reduced by the selected use of B frames.
US07848423B2
A video encoding apparatus includes selecting one combination, for each block of an input video signal, from a plurality of combinations. Each combination includes a predictive parameter and at least one reference picture number determined in advance for the reference picture. A prediction picture signal is generated in accordance with the reference picture number and predictive parameter of the selected combination. A predictive error signal is generated representing an error between the input video signal and the prediction picture signal. Encoding the predictive error signal, information of the motion vector, and index information indicating the selected combination is included.
US07848420B2
A video encoding method includes selecting one combination, for each block of an input video signal, from a plurality of combinations. Each combination includes a predictive parameter and at least one reference picture number determined in advance for the reference picture. A prediction picture signal is generated in accordance with the reference picture number and predictive parameter of the selected combination. A predictive error signal is generated representing an error between the input video signal and the prediction picture signal. Encoding the predictive error signal, information of the motion vector, and index information indicating the selected combination is included.
US07848417B2
A video encoding apparatus includes selecting one combination, for each block of an input video signal, from a plurality of combinations. Each combination includes a predictive parameter and at least one reference picture number determined in advance for the reference picture. A prediction picture signal is generated in accordance with the reference picture number and predictive parameter of the selected combination. A predictive error signal is generated representing an error between the input video signal and the prediction picture signal. Encoding the predictive error signal, information of the motion vector, and index information indicating the selected combination is included.
US07848413B2
A video encoding method includes selecting one combination, for each block of an input video signal, from a plurality of combinations. Each combination includes a predictive parameter and at least one reference picture number determined in advance for the reference picture. A prediction picture signal is generated in accordance with the reference picture number and predictive parameter of the selected combination. A predictive error signal is generated representing an error between the input video signal and the prediction picture signal. Encoding the predictive error signal, information of the motion vector, and index information indicating the selected combination is included.
US07848411B2
A moving picture prediction method for enabling a calculation amount and a storage capacity to be reduced in a prediction about a moving picture by scaling processing is provided. A method for predicting the value P of Time T from the value P0 of Time T0 and the value P1 of Time T1 includes a step of judging whether it is possible to generate a predictive value with a predetermined significant number of bits by scaling using Time T0, T1 and T (Step S90); a step of predicting the value P from the values P0 and P1 by scaling using Time T0, T1 and T when it is possible to generate a predictive value with the predetermined significant number of bits (Step S92); and a step of predicting the value P from the values P0 and P1 without using Time T0, T1 and T when it is impossible to generate a predictive value with the predetermined significant number of bits (Step S91).
US07848409B2
The disclosure is directed to video processing. The various video processing techniques include generating blocks of information for a frame of video, allocating bits from a bit budget to each of the blocks, the number of bits being allocated to each of the blocks being a function of the information contained therein, and using the bits allocated to each of the blocks to represent the information contained therein.
US07848408B2
Method and system for parameter generation for digital noise reduction based on bitstream properties
A method and system for parameter generating for digital noise reduction based on bitstream properties is provided, which may comprise receiving at a host processor, a plurality of picture level parameters generated by a video decoder for a video stream. The host processor may control a digital noise reduction (DNR) module that processes input video from a video bus using the received plurality of picture level parameters.
US07848404B2
A system and method are provided for feed-forward equalization (FFE) in a transmission system. The method accepts a serial stream of input digital data signals. For each input data signal, a temporal sequence of signals is generated. Each of the signals in the temporal sequence is selectively shaped. Shaping map include varying the degree of amplification, modifying the slew rate, or varying the time delay. The contributions of the selectively shaped signals in the temporal sequence are then selectively weighted, and a summed output signal is transmitted.
US07848395B2
A frequency plan is provided for particular use in a transceiver. Advantageously, a single oscillator may be used to generate desired frequency signals. One or more power splitters receive the signal and equally divide the signal into first and second signals having a frequency substantially equal to the original. Multipliers on each arm of the transceiver receive a signal and increase the frequency of the signal. In one exemplary embodiment, multiple signals having different frequencies may be transmitted over the same cable due in part to the generated frequency separation between the signals. In another exemplary embodiment, multiple signals may be transmitted over multiple cables. Additionally, multiple signals over one or more cables may be transmitted at or below 3 GHz.
US07848393B2
The frame words of the embodiments are suitable for frame synchronization and/or channel estimation. By adding the autocorrelation and/or cross-correlation functions of frame words, double maximum values equal in magnitude and opposite polarity at zero and middle shifts are obtained. This property can be used to slot-by-slot, double-check frame synchronization timing, single frame synchronization and/or channel estimation and allows reduction of the synchronization search time. Further, the present invention allows a simpler construction of a correlator circuit for a receiver. A frame synchronization apparatus and method using an optimal pilot pattern is used in a wide band code division multiple Access (W-CDMA) next generation mobile communication system.
US07848378B2
An excimer laser includes a chamber for containing laser gas, electrodes in the chamber disposed to excite the laser gas, thereby producing optical emissions, first and second mirrors arranged to form a resonator cavity, and a detector disposed to receive a portion of light transmitted through the first mirror. The first mirror is more reflective than the second mirror.
US07848375B1
Embodiments disclosed herein relate to a laser die. The laser die includes a base epitaxial portion, a mesa portion, and first and second facets, wherein at least one of the first and second facets is flared such that an area of the facet is increased. Embodiments disclosed herein also relate to a high-speed laser. The high-speed laser includes a substrate, an active region positioned above the substrate, a mesa positioned above the active region, and one or more facets, wherein at least one of the one or more facets includes a flared portion configured to increase an area of the facet.
US07848374B2
Provides is a semiconductor light-emitting device. The semiconductor light-emitting device includes a first conduction-type cladding layer, an active layer, and a second conduction-type cladding layer, on a substrate. Portions of the substrate and the first conduction-type cladding layer are removed. According to the light-emitting device having the above-construction, damage to a grown epitaxial layer is reduced, and a size of an active layer increases, so that a light-emission efficiency increases. Even when a size of a light-emitting device is small, a short-circuit occurring between electrodes can be prevented. Further, brightness and reliability of the light-emitting device are improved.
US07848372B2
An extremely versatile diode laser assembly is provided, the assembly comprised of a plurality of diode laser subassemblies mounted to a stepped cooling block. The stepped cooling block allows the fabrication of a close packed and compact assembly in which individual diode laser subassembly output beams do not interfere with one another.
US07848367B2
High-speed, high-performance, low-power transponders, serializers and deserializers are disclosed. A serializer may include a serdes framer interface (SFI) circuit, a clock multiplier unit, and a multiplexing circuit. A deserializer may include an input receiver circuit for receiving and adjusting an input data signal, a clock and data recovery circuit (CDR) for recovering clock and data signals, a demultiplexing circuit for splitting one or more data channels into a higher number of data channels, and a serdes framer interface (SFI) circuit for generating a reference channel and generating output data channels to be sent to a framer. The input receiver circuit may include a limiting amplifier. Each of the serializer and deserializer may further include a pseudo random pattern generator and error checker unit. The serializer and deserializer each may be integrated into its respective semiconductor chip or both may be integrated into a single semiconductor chip.
US07848364B2
A system and method for adding auxiliary data DA to an output data stream from a statistical multiplexer is disclosed. An auxiliary multiplexer accepts a statistically multiplexed data stream, and substitutes auxiliary data packets for null data packets. The auxiliary multiplexer controls the number of null packets in the statistically multiplexed data stream by controlling the target bandwidth BT of the statistical multiplexer, or by modifying the statistical multiplexer equation to make the auxiliary data stream a participant in the negotiation process of allocating throughput among the data sources.
US07848363B2
A system and method for dynamically altering detection criterion value at a receiving device based on the portion of a call signal being received. A receiving device is configured to extract a first call signal portion from the call signal, and compare the first call signal portion to a plurality of call information portions, wherein each call information portion has a detection criterion value. If the first call signal portion matches one of the call information portions, the receiving device adjusts the detection criterion value for at least one of the plurality of call information portions, extracts a second call signal portion from the call signal, and compares the second call signal portion to the plurality of call information portions.
US07848358B2
Methods and apparatus are provided for sending data communications over wireless digital voice communications networks which transmit voice communications in voice frames, each of which contains a digitized segment of a voice communication in a voice frame format. The method including the steps of: encoding the data communication into a plurality of data frames, each of the data frames having the same format as the voice frame format; transmitting the data frames over the wireless digital voice communications network; and decoding the data frames to reconstruct the data communication. The apparatus includes: a processor for encoding the data communication into a plurality of data frames, each of the data frames having the same format as the voice frame format; and a transmitter for transmitting the data frames over the wireless digital voice communications network.
US07848353B2
Method, communication system and communication unit for synchronisation for multi-rate communication
Methods and systems for determining operating bandwidth in a multi-bandwidth communication system are provided. Determining operating bandwidth in a multi-bandwidth communication system includes receiving a signal having a first signal portion at a first, predetermined bandwidth. The signal contains an indication of an operating bandwidth selected from a plurality of bandwidths used for a further signal portion. The indication is recovered from the first signal portion at the predetermined bandwidth. The information is recovered from the further signal portion at the operating bandwidth indicated by the indication.
US07848348B2
A system and method for managing network traffic is disclosed. A system that incorporates teachings of the present disclosure may include, for example, a data switch having a controller element to transmit telemetry data representative of bandwidth usage by one or more users of the data switch. Traffic for the data switch can be managed based at least in part on the bandwidth usage by higher bandwidth users of the data switch. Additional embodiments are disclosed.
US07848343B2
Techniques are described for managing traffic flow to an optical network terminal (ONT) on a passive optical network (PON) to prevent an individual ONT from being overrun. Specifically, the techniques involve reducing a transmission rate of a unique traffic flow and selectively denying access to a common traffic flow. By reducing the transmission rate of the unique traffic flow, sufficient bandwidth may be released to receive the unique traffic flow and the common traffic flow without overflowing the ONT. For example, the ONT or, alternatively, the OLT may send the requested common traffic flow without reducing the transmission rate of the unique traffic flow when sufficient bandwidth is available, send the common traffic flow but reduce the transmission rate of unique traffic flow by an appropriate amount, or deny access to the common traffic flow altogether without reducing the transmission rate of the unique traffic flow.
US07848339B2
A transmission apparatus for participating in a virtual network constructed on a physical IP network, said transmission apparatus including: a node link monitoring unit configured to search an in-subnetwork node, which is a virtual network node existing within a first IP subnetwork that the transmission apparatus belongs to; a gatenode link monitoring unit configured to search an in-subnetwork gatenode, which is a virtual network gatenode existing within the IP subnetwork, wherein the in-subnetwork gatenode is linked to an out-subnetwork node that exists within a second IP subnetwork different from the first IP subnetwork; a detecting unit configured to detect a number of in-subnetwork gatenodes that exist within the first IP subnetwork; and a node link processing unit configured to determine whether a node linked to the transmission apparatus is an out-subnetwork gatenode based on the number of in-subnetwork gatenodes existing within the first IP subnetwork.
US07848338B2
A gateway node provides an interface connectivity between communication networks. The gateway node is configured to be operably connected to another gateway node as well as to a base station providing connectivity for a plurality of mobile terminals over a radio interface. Further, the gateway node is configured to send a first peer status report message indicating the respective status of a group of functions of the gateway node which are predetermined to be vital to an application connectivity over the gateway node of selected ones of said plurality of mobile terminals. The first peer status report message is sent periodically.
US07848336B2
Anchoring a communication session for a mobile node involves a signaling node that intercepts a routing information request sent by a switching center of a circuit-switched network. The routing information request requests routing information for the communication session. Subscription information associated with the mobile node is retrieved. Whether the mobile node is eligible to be anchored in a packet-switched network is established. Anchoring of the communication session in the packet-switched network is initiated if the mobile node is eligible to be anchored in the packet-switched network.
US07848333B2
The present invention provides a method of supporting a multi-port virtual local area network (VLAN) with a multi-protocol Label switch (MPLS), comprising steps of: establishing a label switching path (LSP) by the label distribution protocol (LDP), and obtaining information binding a forwarding equivalence class (FEC) and a label or information binding an ingress label and an egress label, and an address of a LDP peer entity at an opposite end, which is a next-hop IP address; the MPLS table item managing module creating a forwarding-relation table, and adding a forwarding-relation table item based upon the obtained information; obtaining an egress port corresponding to the forwarding-relation table item based upon the next-hop IP address; and accomplishing the MPLS via the egress port. With the present invention, it is possible to support the multi-port VLAN in a three-layer switch with the function of the MPLS and implement the MPLS in the VLAN.
US07848332B2
Techniques for routing a payload of a first network protocol, which includes header information for a second network protocol, include communicating a packet. In a circuit block, a first type for the first network protocol and a second type for the second network protocol are determined. The circuit block stores a classification that indicates a unique combination of the first type and the second type. A general purpose processor routes the packet based on the classification. Processor clock cycles are saved that would be consumed in determining the types. Furthermore, based on the classification, the processor can store an offset value for aligning the header relative to a cache line. The circuit block can store the packet shifted by the offset value. The processor can then retrieve from memory a single cache line to receive the header, thereby saving excess loading and ejecting of cache.
US07848326B1
A packet switch appliance for connection to a packet switching network, the packet switch appliance has a motherboard that includes a processor, a network switch chip, and a connector. The packet switch appliance also includes a daughter board configured to be removably connected to the motherboard through the connector. The daughter board may include one or more of a network switch chip and a processor unit.
US07848323B2
A method for transporting data packets, a data network system and network nodes are provided. According to the present invention, subframes are classified according to their forwarding paths when entering a network from an ingress node; subframes with the same forwarding path are encapsulated into a multiframe; the multiframe is transported via intermediate nodes; and the multiframe is de-encapsulated into the original subframes at an egress node. According to the present invention, traffic to enter the network is processed at an edge node of a network, so that small data packets (subframes) are encapsulated into a large data packet (multiframe) for increasing a minimum data packet length, and the subframes are recovered from the multiframe when the traffic exits the network for reducing the burden of traffic processing in a transport network.
US07848319B2
A programmably sliceable switch-fabric unit (PSSU) and methods of use are disclosed. An N×N′ switch matrix is programmably made to operate as if it were a plurality of S×S′ virtual switch slices, where S
US07848318B2
Serializer circuitry for high-speed serial data transmitter circuitry on a programmable logic device (“PLD”) or the like includes circuitry for converting parallel data having any of several data widths to serial data. The circuitry can also operate at any frequency in a wide range of frequencies, and can make use of reference clock signals having any of several relationships to the parallel data rate and/or the serial data rate. The circuitry is configurable/re-configurable in various respects, at least some of which configuration/re-configuration can be dynamically controlled (i.e., during user-mode operation of the PLD).
US07848316B2
A packet-based, hierarchical communication system, arranged in a spanning tree configuration, is described in which wired and wireless communication networks exhibiting substantially different characteristics are employed in an overall scheme to link portable or mobile computing devices. The network accommodates real time voice transmission both through dedicated, scheduled bandwidth and through a packet-based routing within the confines and constraints of a data network. Conversion and call processing circuitry is also disclosed which enables access devices and personal computers to adapt voice information between analog voice stream and digital voice packet formats as proves necessary. Routing pathways include wireless spanning tree networks, wide area networks, telephone switching networks, internet, etc., in a manner virtually transparent to the user. A voice session and associate call setup simulates that of conventional telephone switching network, providing well-understood functionality common to any mobile, remote or stationary terminal, phone, computer, etc.
US07848315B2
When voice over Internet Protocol (IP) capabilities are added to a conventional network of voice switches, an IP network is normally used to replace individual trunks between voice switches and to replace telephone lines between telephones and their serving voice switches. As a result, calls across the upgraded network often pass across a series of IP hops. Accordingly, the problem of replacing a series of IP hops by a single hop, to avoid degradation of end-to-end voice quality due to repeated packetization/depacketization sequences and associated functions such as compression/decompression, is addressed.
US07848303B2
A Multi-carrier Switch Converter (“MCSC”) for multiplexing a plurality of input signals received at the MCSC into a single MCSC output signal is disclosed. The MCSC may include a Multi-port Selector Switch, wherein the Multi-port Selector Switch receives the plurality of input signals and produces a Multi-port Selector Switch output, wherein the Multi-port Selector Switch output includes a plurality of switched output signals and a frequency translation block in signal communication with the Multi-port Selector Switch, wherein the frequency translation block receives the Multi-port Selector Switch output and frequency translates each switched output signal of the plurality of switched output signals to plurality of translated signals, wherein each translated signal has a fixed carrier frequency. Additionally, the MCSC may include a combiner in signal communication with frequency translation block, wherein the combiner receives the plurality of frequency translated signals and combines them to produce the single MCSC signal.
US07848299B1
A wireless communication apparatus capable of minimizing the degradation in separation characteristic of a code multiplexed response signal. In this apparatus, a control part (209) controls both a ZC sequence to be used in a primary spreading in a spreading part (214) and a Walsh sequence to be used in a secondary spreading in a spreading part (217) so as to allow a very small circular shift interval of the ZC sequence to absorb the interference components remaining in the response signal; the spreading part (214) uses the ZC sequence set by the control part (209) to primary spread the response signal; and the spreading part (217) uses the Walsh sequence set by the control part (209) to secondary spread the response signal to which CP has been added.
US07848297B2
A method of generating a public long code mask for a broadcast/multicast service and apparatus thereof are provided, by which, upon performing the broadcast/multicast service, an overhead of a base station or a mobile terminal can be reduced and a delay occurring in the base station or mobile terminal can be reduced. In a method of carrying out a broadcast/multicast service provided via a channel of a mobile communication system, the method includes steps of receiving a flow identifier indicative of the broadcast/multicast service; and generating, based on the received flow identifier, a public long code mask for the channel providing the broadcast/multicast service.
US07848294B2
In one non-limiting, exemplary embodiment, a method includes: receiving information, by a user equipment, from a first network element of a plurality of network elements, wherein the information is descriptive of a power reuse pattern utilized by the plurality of network elements; identifying, using the received information, at least one frequency sub-band of a plurality of frequency sub-bands, wherein each network element of the plurality of network elements transmits at least one measurement signal in a channel on a frequency sub-band of the plurality of frequency sub-bands, wherein the measurement signals of the plurality of network elements are transmitted with different transmission powers, wherein the identified at least one frequency sub-band corresponds to a second network element of the plurality of network elements; and performing at least one power measurement of the identified at least one frequency sub-band.
US07848290B2
A method in a system including a mobile station, a group of active cells including a first serving cell and a second target cell and a controller of the active cells which switches forward link transmissions of data packets from the controller through the first serving cell to the mobile station to forward link transmission of data packets from the controller through a second cell to the mobile station. The method determines at the mobile station that switching of forward link transmissions should occur from the first serving cell to the second target cell while forward link transmission of data packets through the first serving cell to the mobile station are occurring; transmitting an indication to switch the forward link transmission of data packets to the second target cell from the mobile station to the controller; the controller in response to the indication switches the transmission of data packets from the first serving cell to the second target cell; and the second target cell transmits the data packets to the mobile station.
US07848284B2
In a data communication system capable of variable rate transmission, high rate packet data transmission improves utilization of the forward link and decreases the transmission delay. Data transmission on the forward link is time multiplexed and the base station transmits at the highest data rate supported by the forward link at each time slot to one mobile station. The data rate is determined by the largest C/I measurement of the forward link signals as measured at the mobile station. Upon determination of a data packet received in error, the mobile station transmits a NACK message back to the base station. The NACK message results in retransmission of the data packet received in error. The data packets can be transmitted out of sequence by the use of sequence number to identify each data unit within the data packets.
US07848282B2
In a data communication system capable of variable rate transmission, high rate packet data transmission improves utilization of the forward link and decreases the transmission delay. Data transmission on the forward link is time multiplexed and the base station transmits at the highest data rate supported by the forward link at each time slot to one mobile station. The data rate is determined by the largest C/I measurement of the forward link signals as measured at the mobile station. Upon determination of a data packet received in error, the mobile station transmits a NACK message back to the base station. The NACK message results in retransmission of the data packet received in error. The data packets can be transmitted out of sequence by the use of sequence number to identify each data unit within the data packets.
US07848280B2
Reduction of overhead normally caused by the addition of a second IP header in case of tunneling between a home agent and a mobile node located in a foreign network is achieved by replacing an encapsulated first IP header by a tunnel identifier. The home agent and the mobile node agree on a tunnel identifier value at the time of binding update and acknowledgement. The tunnel identifier may be used independently at the home agent and at the mobile node to reconstruct the first IP header, which identifies a correspondent node. Because the encapsulated first IP header is not terminated at either of the home agent or mobile node, overhead reduction is not impacted by eventual transmission error or loss between these two nodes.
US07848278B2
An ad-hoc wireless network with a roadside network unit (RSU) and a local peer group (LPG). The LPG is formed from a plurality of moving vehicles. The LPG includes a group header node (GH) for managing the LPG. The GH is elected from one of the moving vehicles. The LPG further includes group nodes (GN) designated from the remaining moving vehicles in a given area. Each of the moving vehicles, whether the GH or the GN, communicates with other using routing paths created based upon a first control packet broadcast from the GH and a second control packet broadcast from each of the GN. Each moving vehicle communicates with the RSU using a routing paths created based upon a beacon broadcast by the RSU and a reply signal from each of the moving vehicles. The RSU can also be a member of the LPG and act as GN or GH.
US07848275B2
A mobile terminal configured to constitute an ad hoc network together with a plurality of other terminals, the mobile terminal includes a packet relay unit configured to execute a relay operation of relaying a packet transferred between the other terminals. A packet transmitter is configured to execute a transmission operation of transmitting a packet generated in the mobile terminal to any one of the other terminals. A power supply manager is configured to execute a power supply control operation. A coordination controller is configured to cause the relay operation and the power supply control operation to be coordinated with each other, and to selectively control whether each of the relay operation, the transmission operation and the power supply control operation is executed.
US07848272B2
A method for conserving resources in a communication system includes entering an awake state from a sleep state at a first time, where the first time occurs a predetermined period prior to a communication event. The predetermined period is greater than or equal to a worst-case determination period for determining a timing offset relative to an access point. An initial timing offset relative to the access point is determined during the predetermined period. The sleep state is entered for a remainder of the predetermined period upon determination of the initial timing offset. The awake state is entered for the communication event. The timing offset relative to the access point is determined based at least in part on the initial timing offset.
US07848268B2
A network includes a plurality of logical access entities. Each access entity includes one or more communication interfaces. The network further includes a plurality of logical node entities. Each logical node entity includes one or more communication interfaces that are configured to wirelessly communicate in a redundant manner with any of the logical access entities. In an embodiment, a communication degradation in the network is assessed, and the network is configured as a function of that assessment to provide fault tolerance within the network.
US07848267B2
A system and method for performing remote calling through a first and a second mediator system connected for communication is are provided. The system includes a first mobile communication terminal connected to the first mediator system, and a second mobile communication terminal connected to the second mediator system, wherein the first communication terminal controls the second communication terminal through the first and second mediator systems so as to exchange communication data with a third mobile communication terminal.
US07848260B2
A system and method of unstructured information analysis through the application of multiple structure maps. A preferred embodiment of the present invention includes providing a mapping framework implemented as a coupled collection of nodes, attaching the information elements to the collection of nodes, coupling the information elements with at least one two-way hard relationship line, and providing a viewer to present the information elements visually with at least one logical structure.
US07848253B2
A method includes determining a priority of each of a plurality of frames, wherein the priority is a function of an initial value dependent on content of each said frame and one or more adjustment values independent of content of each said frame, and selecting the frame with the highest determined priority for transmission through the device prior to transmission of any other of the frames. A system includes a receiving port configured to receive frames and assign an initial priority to each frame, a queue configured to insert queue entries associated with received frames on the queue, each queue entry being inserted at a queue position based on the initial priority assigned to the queue entry, the queue further configured to reorder queue entries based on readjusted priorities of the queue entries; and a transmitter switch configured to transmit the frame having the highest priority before transmitting any other frame.
US07848244B1
In accordance with the teachings of the present invention, a method and apparatus is presented for determining minutes of outage. Information associated with a facility hierarchy is acquired. In one embodiment, the facility hierarchy is a SONET facility hierarchy. Outage is determined for each level in the hierarchy and a correlation is performed on the outages associated with each level in the hierarchy.
US07848243B2
A system and method for providing service quality metrics related to the quality of service provided by a Voice over Internet Protocol (“VoIP”) network to voiceband modems or fax machines communicating over the VoIP network. The system utilizes a multi-state Markov model to evaluate the quality of service provided by the VoIP network and provides an assessment of the suitability of the network to carry voiceband data traffic.
US07848233B2
The present invention relates to a communication platform for packet communication between at least one service provider in a first network and a radio communication device in a second network, the second network comprises a first network node provided to, at least partly, handle communication between the radio communication device and a gateway located in the second network. The gateway is provided to handle communication between the second network and the communication platform, and the communication platform comprises an application programming interface provided to handle two-way communication between the service provider and the radio communication device.
US07848232B2
A time division multiplexed communication bus is disclosed that provides a low latency, low pin count solution for communications among information handling systems. The time division multiplexed serial bus is advantageous in providing communications among modular computing systems, passthrough modules and chassis management controllers, as part of a modular computing system chassis.
US07848231B2
A packet communication network is connected between a first external network and a second external network. The packet communication network includes a classifier, a parallel network that includes a plurality of physically or logically independent networks, and a multiplexing router. The classifier classifies a packet input from the first external network to one of the networks in the parallel network. Each of the networks in the parallel network transmits the packet to the multiplexing router. The multiplexing router multiplexes a packet received from the networks in the parallel network and outputs the multiplexed packet to the second external network.
US07848226B2
According to an aspect of an embodiment, a communication system comprises: a. a first information processing device; b. a first communication line and a first backup line connected to the first information processing device, respectively; c. a second information processing device; d. a second communication line and second backup line connected to the second information processing device, respectively; e. a first switch comprising: a first port connected to the first communication line; a second port connected to the second backup line; and a controller for performing of: detecting a failure of the first port; switching the second backup line; and sending a notification; and f. a second switch comprising: a third port connected to the first backup line; a fourth port connected to the second communication line; and a controller for performing of: receiving the notification; switching the first backup line and the second communication line.
US07848225B2
A method for service protection switching in a connectionless network is provided. The method includes detecting if there is any failure which may have occurred on the respective path in the working flow domain and protection flow domain, coupled between the protection switching point and each of the at least two remote protection switching points. If any failure occurs on a path in one of the working flow domain and the protection flow domain, the service delivered via the failure-occurred path is switched to a path in the other flow domain for further delivery, where the path in the other flow domain is coupled to the remote protection switching point which is located on the failure-occurred path. A system and a device for service protection switching in a connectionless network are further provided such that the protection switching can be done on a path-by-path basis. Accordingly, the flooding problem caused by the protection switching is avoided effectively.
US07848222B2
A method for transmitting signals along an interconnect in a VLSI system comprising receivers is disclosed. The VLSI based systems operate in the high Giga hertz range. The signals are transmitted along the interconnect as a localized wave packet i.e. as a pulse. The interconnect may be either electrically linear or nonlinear in nature.
US07848219B1
A method and apparatus for detecting radar signals in single and multiple (extension) channel wireless network frequencies uses spectral and DC analysis. Spectral images produced through a Fast Fourier transform may be captured and analyzed to determine if any radar signals may be present within the selected wireless network frequencies. A plurality of spectral images may also be analyzed to determine if frequency shifting radar signals are present as well. DC analysis of the power contained at the wireless carrier frequencies may detect radar signals that may be centered near those frequencies.
US07848210B2
An optical head includes: a first optical element having an optical characteristic of reflecting a light of a first wavelength and transmitting lights of second and third wavelengths, on the first optical element the light of the first wavelength from a first light source being incident; and a second optical element having an optical characteristic of transmitting the light of the first wavelength, reflecting the light of the second or the third wavelength in a first polarization state and transmitting the light of the second or the third wavelength in a second polarization state, a first surface on which the light reflected by the first optical element is incident, a second surface on which the lights of the second and the third wavelengths from second and third light sources are incident, and a third surface emitting the first, the second and the third lights incident from the first and the second surfaces.
US07848209B2
An optical pickup apparatus for performing recording, reproduction and deletion of information onto each of three types of optical recording mediums including light sources of a blue wavelength zone, light sources of a red wavelength zone and light sources of an infrared wavelength zone. The optical pickup apparatus also has a single object lens which condenses a light from any of the light sources and a single aberration correction device disposed in a common light path between each of the light sources and the object lens.
US07848206B2
A diffractive optical element whose two diffraction gratings diffract three different wavelength light beams is provided. The diffractive optical element includes a first diffraction grating and a second diffraction grating that is located opposite the first one, and is configured in such a way that, among three different wavelength incident light beams, the diffraction efficiency in one light beam diffracted on the first diffraction grating is a predetermined value or less, and the diffraction efficiencies in the other two different incident light beams diffracted on the second diffraction grating are predetermined values or less. This arrangement can achieve a diffractive optical element capable of diffracting the three different wavelength light beams in a simple configuration.
US07848204B2
A holographic storage and regeneration system includes a holographic recording medium, a light source, a spatial light modulator, and a conjugate servo light guidance portion. The light source generates a signal light and a reference light. The spatial light modulator modulates the incident signal light and makes it incident onto the medium along the incident direction of the signal light. The guidance portion guides a reference light to incident onto the medium in one direction and reflects it in another direction. A reference light and a signal light interfere with each other to produce a holographic interference fringe. The reflected reference light is guided into a first image sensor to be used to analyze the incident angle of the reference light. When the reference light incidents onto the fringe of the medium through the guidance portion in a reverse direction relative to another direction, a conjugate regenerated light is generated.
US07848198B2
An information processing device for processing specific information recorded to a recording medium that has a characteristic identification unit and a processing unit. The characteristic identification unit identifies the reflection characteristic of the recording medium. The processing unit processes the specific information recorded to the recording medium according to the identified reflection characteristic. The reflection characteristic is either a first characteristic such that the reflectance of light reflected by a recorded region of the recording medium (referred to as first reflectance) is greater than the reflectance of light reflected by an unrecorded region of the recording medium (referred to as second reflectance), or a second characteristic such that the first reflectance is less than the second reflectance.
US07848194B2
A data writing device for preventing a phase-change optical disc from deteriorating due to repeated writing and for preventing the rewritable number of times of the disc from decreasing. The device writes data including synchronization frames to the disc. Each synchronization frame includes a primary or secondary synchronization signal. A comparator compares a first accumulated DSV for specifying the data including the primary synchronization signal for the synchronization frame with a second accumulated DSV for specifying the recording data including the secondary synchronization signal for the synchronization frame and generates a first selection signal based on the comparison. An inverter randomly inverts the first selection signal to generate a second selection signal. A selection circuit receives the primary and secondary synchronization signals and outputs the primary or secondary synchronization signal in response to the second selection signal.
US07848193B2
The present invention provides a disc device capable of normally reproducing recorded information on a disc type recording medium while complementing the recorded information in a damaged portion of the recording medium with complementary information, and capable of constantly holding useful complementary information. The complementary information for complementing the recorded information in the damaged portion of the optical disc is acquired from a server and saved in a storage area of a storing unit, and the recorded information on the optical disc is reproduced while complementing the recorded information in the damaged portion with the complementary information. When a capacity of a free space in the storage area is less than a capacity necessary for saving acquired new complementary information, usefulness of the complementary information is evaluated based on time elapsed from last referenced time, a reference count, and an acquisition required expense for the complementary information saved in the storage area, the complementary information is deleted from the storage area in order of lower usefulness to enlarge the free space, and the new complementary information is saved in the free space.
US07848177B2
The semiconductor integrated circuit device includes: a first latch which can hold an output signal of the X decoder and transfer the signal to the word driver in a post stage subsequent to the X decoder; a second latch which can hold an output signal of the Y decoder and transfer the signal to the column multiplexer in the post stage subsequent to the Y decoder; and a third latch which can hold an output signal of the sense amplifier and transfer the signal to the output buffer in the post stage subsequent to the sense amplifier. The structure makes it possible to pipeline-control a series of processes for reading data stored in the non-volatile semiconductor memory, and enables low-latency access even with access requests from CPUs conflicting.
US07848174B2
A word-line tracking system for a memory array having a plurality of memory cells, the word-line tracking system comprises a dummy row having substantially identical structure as one or more regular rows of the memory cells, the dummy row including a dummy word-line having a first and a second end at the opposite longitudinal ends of the dummy word-line, the first end being connected to a word-line driver, a self timing generator configured to receive a clock signal and generate a pulse signal in sync with the clock signal for the dummy word-line driver, the self timing generator having a first terminal for receiving a feedback signal to determine the falling edge of the pulse signal, a voltage-to-current converter connected to the second end of the dummy word-line, a current-to-voltage converter connected to the feedback terminal, and a wire connecting the voltage-to-current converter to the current-to-voltage converter.
US07848170B2
A nonvolatile semiconductor memory has a first memory chip set so as to be operated by specifying the chip address upon reset; and a second memory chip set so as not to be specified by the chip address and not to be operated upon reset, the first memory chip and the second memory chip each comprising a power-on reset circuit which detects a power supply voltage after power-on and outputs a reset signal for resetting an operation when the power supply voltage is equal to or higher than a predetermined value.
US07848164B2
A semiconductor memory device having a redundancy memory block and a cell array structure thereof, the semiconductor memory device having a plurality of sub-mats constituting a memory cell array, wherein each of the plurality of sub-mats includes a plurality of normal memory blocks of which each includes a plurality of normal memory cells and that are disposed adjacent one another; and at least one redundancy memory block having the same structure as the plurality of normal memory blocks, being disposed adjacent at least one of the plurality of normal memory blocks and having a plurality of redundancy memory cells for a row and column repair, thereby enhancing a redundancy efficiency.
US07848163B2
A semiconductor memory device includes: a delay locked loop (DLL) clock buffer for buffering a system clock in response to the a buffer enable signal; a DLL circuit for generating a delay locked loop (DLL) clock by performing a delay locking operation using the buffered system clock; and a DLL clock buffer controller for generating the buffer enable signal in response to a code signal and a clock enable signal, the code signal containing information about whether to perform the delay locking operation.
US07848156B2
A memory device, system and method for allowing an early read operation after one or more write operations is provided according to an embodiment of the present invention. The memory device comprises an interface for providing a first write address, a first write data, and a read address. A memory core is coupled to the interface and includes a first memory section having a first data path and a first address path and a second memory section having a second data path and a second address path. In an embodiment of the present invention, the first data and first address path is independent of the second data and second address path. The first write data is provided on the first data path responsive to the first write address being provided on the first address path while a read data is provided on the second data path responsive to the read address being provided on the second address path.
US07848151B2
A programming circuit and method to apply a controlled or predetermined voltage pulse for charge transfer to or from the floating gate of a non-volatile memory cell in an incremental manner to control the overall voltage across the gate oxide. Voltage above a transfer threshold voltage, such as above a tunneling threshold voltage, is applied in a stepwise charge transfer manner to or from the floating gate up to a voltage limit that is below the thin oxide damage threshold. Controlling the overall voltage avoids oxide breakdown and enhances reliability.
US07848150B2
A flash memory device and a method of operating the same is disclosed, in which the conditions of voltage (or current) applied during the reading operation are differently adjusted according to an accumulated number of times of a programming operation, an erasing operation or a reading operation (an accumulated number of operation cycle). Even if a level of the threshold voltage is changed to a level which differs from that of the target voltage by an increase of the accumulated number of operation cycle regardless of the programming operation (or the erasing operation) being normally performed, the reliability of the reading operation can be enhanced to prevent a malfunction of the memory cell from being generated.
US07848145B2
A monolithic, three dimensional NAND string includes a first memory cell located over a second memory cell, a select transistor, a first word line of the first memory cell, a second word line of the second memory cell, a bit line, a source line, and a select gate line of the select transistor. The first and the second word lines are not parallel to the bit line, and the first and the second word lines extend parallel to at least one of the source line and the select gate line.
US07848130B1
A memory cell includes an access transistor, first and second pull-up transistors, first and second pull-down transistors, and a first search transistor. The access transistor is connected to a first word line and connected between a first bit line and a first data node. The first pull-up transistor is connected to a first power supply point and the first data node, and the second pull-up transistor is connected to the first power supply point and the second data node. The first pull-down transistor is connected to a second power supply point and the first data node, and the second pull-down transistor is connected to the second power supply point and the second data node. The first search transistor is connected to the second data node and includes a source terminal connected to a third power supply point comprising a voltage less than the voltage at the second power supply point.
US07848127B2
First and second rectification circuits are connected to a commercial AC power supply by a reactor. A load is connected between the output terminal on the positive side of the first rectification circuit and the output terminal on the negative side of the second rectification circuit. While the voltage or the commercial AC power supply remains at the positive level, a current flows through a path constituted by one of the diodes of the first rectification circuit and one of the diodes of the second rectification circuit. While the voltage of the commercial AC power supply remains at the negative level, too, a current flows through the path constituted by one of the diodes of the first rectification circuit and one of the diodes of the second rectification circuit.
US07848121B2
A matrix converter may be provided with AC switches that comprise bi-directional sets of semiconductor switches that are gated with a common gating link. A low loss diode-bridge based snubber may facilitate introduction of time delay between sequential operations of the bi-directional set of semiconductor switches. The matrix converter may be operated in a three-phase mode with only one gating signals for each AC switch, in contrast to prior-art matrix converters which may require use multiple gating signals for each AC switch.
US07848117B2
The switching frequency of an LLC converter is controlled by a control unit to which a feedback circuit provides a first current dependent upon the output voltage of the converter. An oscillator circuit produces a sawtooth waveform at a frequency dependent upon the first current, up to a limit equal to a second current set by a resistor. Two complementary switch control signals are produced for controlling two switches of the converter for conduction in alternate cycles of the sawtooth waveform. A timer produces dead times between the two complementary switch control signals in dependence upon the second current. Another resistor provides a current constituting a minimum value of the first current, and a charging current of a capacitor in series with a resistor modifies the first current for soft starting of the converter.
US07848116B2
A circuit board arrangement includes a first printed circuit board having a first edge connector, and a second printed circuit board having a second edge connector and a plurality of holes positioned in relation to the second edge connector. A pair of circuit board carriers mount the first printed circuit board generally perpendicular to the second printed circuit board. Each circuit board carrier is positioned at an opposite lateral edge of the first printed circuit board. Each circuit board carrier includes a flat base for abutting the second circuit board, and a pair of wings on laterally opposite sides of the base. Each wing includes a snap-in feature for snap engagement with a corresponding hole in the second circuit board. At least one slot guide retains a corresponding lateral edge of the first printed circuit board. A retainer at an end generally opposite the base retains a distal edge of the first printed circuit board.
US07848115B2
In one exemplary embodiment, a system for supplying electrical connectivity to one or more circuit board based devices includes a backplane and at least one module. The backplane includes a mounting surface having a plurality of modular power connectors. The at least one module includes an interface portion, a power connection portion, and a circuit board. The power connection portion is configured to connect with the corresponding one of the plurality of modular power connectors. The circuit board includes a plurality of power-related electrical contacts and a plurality of data-related electrical contacts. At least one of the plurality of power-related electrical contacts is connected with the power connection portion, and at least one of the plurality of data-related electrical contacts is connected with the interface portion. The backplane is configured to connect with a power supply, such that the power supply supplies power to the at least one module through one of the modular power connectors when the at least one module is connected with the corresponding modular power connector.
US07848111B2
A slide type electronic device includes a first device body, a second device body stacked on the first device body, and a slide mechanism provided between the first and second device bodies. The first device body has first and second input interfaces located at different positions. The slide mechanism enables the second device body to slide relative to the first device body in different directions to permit access to one of the first and second input interfaces.
US07848107B2
A heatsink system (10) is provided for containing and engaging a heatsink (16) against a heat generating component, typically an IC chip (18). The system (10) includes a rectangular integrally formed resilient frame (12) defining a cavity (26) in which the heatsink (16) is contained. The frame (12) includes a pair of opposed lateral sides (30) and a pair of opposing gripping sides (28) with L-shaped corner blocks (32) depending from the intersections thereof. The gripping sides (28) include centrally positioned grip handles (38) extending upward and grip blocks (34) depending therefrom, each grip block (34) having a grip tongue (36) at the lower extent thereof extending inward into the cavity (26). Inward pressure on the grip handles (38) forces the grip tongues (36) outward to release objects captured thereby.
US07848105B2
An apparatus for air-cooling an electronic device is disclosed. A contoured panel channels a flow of air within the housing of an electronic device so as to channel the flow of air more directly over heat producing elements such as the microprocessor and peripheral cards. A sensor can also be employed to determine whether the panel is present and properly placed. If not, measures can be taken to reduce the heat generated by the heat producing elements. For example, a warning can be displayed, or the microprocessor can be instructed to enter sleep mode.
US07848095B2
In a structure of mounting an electronic device into a housing according to the present invention, the electronic device has the following structure. First and second storage devices are connected to respective connecting parts provided on a substrate. Convex portions provided on a first supporting member are fitted from above into a gap between the first storage device and the substrate and a gap between the second storage device and the substrate, respectively. Convex portions provided on a second supporting member are fitted from below into the gap between the first storage device and the substrate and the gap between the second storage device and the substrate, respectively. The electronic device into which the first and second supporting members are fitted is inserted into the housing from an opening thereof, and fixed within the housing by the housing and a cover.
US07848084B2
A gas-insulated equipment such as a gas-insulated switchgear provided according to the invention can efficiently improve dielectric strength of an entire electrode system considering electric field distribution of the electrodes and conductors and improving insulation coordination so that miniaturization of the entire device can be achieved. The gas-insulated switchgear includes insulating gas sealed within an earth metal container and an insulating spacer insulating and supporting high-voltage receiving portions. Surfaces of shielding electrodes having a larger diameter than that of high-voltage conductors are covered with thick dielectric coatings, and surfaces of the high-voltage conductors are covered with thin dielectric coatings.
US07848081B2
The invention provides a negative electrode material for use with a lithium-ion capacitor, which is high in energy density, output density and excellent in durability. When graphite of which an average distance between 002 lattice planes thereof is within a range from 0.335 nm to 0.337 nm is used for an active material of a negative electrode of a lithium-ion capacitor, the energy density of the capacitor is increased. The output characteristic and the cycle durability can be improved when D10, D50 and D90 are set within predetermined ranges.
US07848080B2
The electrolytic capacitor includes a capacitor element and an electrolyte solution with which the capacitor element is impregnated. The capacitor element is composed of a positive electrode made of a valve metal, an etched negative electrode containing copper, and a separator disposed therebetween. The electrolyte solution contains complex salt of an azole ring compound with copper ions.
US07848077B2
An electrostatic chuck device provided with a dielectric plate with a surface embossed to give it a plurality of projections, an electrode, and an external power source, wherein substrate supporting surfaces of the plurality of projections are covered by conductor wiring and the conductor wiring electrically connects the substrate supporting surfaces of the plurality of projections. At the time of substrate processing, when the embossed projections contact the back of the substrate, the back of the substrate and the conductor wiring is made the same in potential due to the migration of the charges, the generation of force between the back of the substrate and the conductor wiring being in contact with the same is prevented, and a rubbing state between the two is prevented. Due to this, the electrostatic chuck device reduces the generation of particles, easily and stably removes and conveys substrates, and realizes a high yield and system operating rate.
US07848073B2
One aspect of the present invention is directed to a power supply controller that includes a switching element disposed between a power source and a load, a current detecting element connected to the switching element and capable of outputting a detection signal in the form of a load current to the switching element, a voltage generator circuit capable of supplying an output voltage between the switching element and the load, an anomaly detecting circuit capable of outputting an abnormal signal when the load current exceeds a threshold current such that the threshold current corresponds to the output voltage. The present invention can further include a protection circuit capable of performing a predetermined protection operation based on the abnormal signal, a control circuit capable of receiving an on signal and an off signal, wherein the control circuit turns on the switching element when receiving the on signal and turns off the switching element when receiving the off signal, and a blocking circuit capable of blocking the predetermined protection operation when the off signal is received.
US07848055B2
The present invention relates to a perpendicular recording magnetic head. A main magnetic pole film of a perpendicular recording element is a plated film formed on an electrode film and having a small width portion and a large width portion. The small width portion is a portion for emitting a perpendicular magnetic field from a front end thereof, while the large width portion is portion being continuous with a rear end of the small width portion and having an increased width. The electrode film is different in film thickness between beneath a portion of the plated film forming at least the front end of the small width portion and beneath a portion of the plated film forming the large width portion.
US07848052B2
The present invention provides apparatus and method for controlling the asymmetrical properties of the response of a magnetic sensor element to a magnetic field produced by the digital data in a magnetic storage device. The present invention also provides an apparatus and method for controlling the bias point of a magnetic field produced by a magnetic sensor element.
US07848047B2
A patterned-media magnetic recording disk drive compensates for circumferential misalignment of data island patterns among the data tracks as a result of errors in fabrication of the master template used to make the disks. Each data track on the disk has its pattern shifted from a generally radial or arcuate line by a certain amount of pattern circumferential misalignment (PCM). The disk drive includes a write clock where writing to the data islands is controlled by detection of synchronization marks by the read head, and circuitry to adjust the phase of the write clock to compensate for PCM. The phase difference between the data pattern of the selected data track where data is to be written and the data pattern of the track where the synchronization marks are being detected is the difference in their respective PCM values.
US07848042B1
Removing magneto-resistive asymmetry (MRA) from a signal is disclosed. Removing MRA includes determining an estimated offset error associated with error due to offset in the signal, determining an estimated signal error associated with error due to offset and MRA in the signal, and removing at least a portion of MRA from the signal based at least in part on the estimated offset error and the estimated signal error.
US07848040B2
A magnetic recording disk drive has a disk with pre-patterned nondata servo sectors extending generally radially across the data tracks for use in positioning the read/write heads on the data tracks. The servo sectors include a synchronization pattern of generally radially directed magnetized marks, a first field of generally radially directed magnetized stripes, and a second field of generally radially directed magnetized stripes. Each stripe in each of the two fields comprises a plurality of radially spaced discrete islands, each island having a radial height of approximately Tp, where Tp is the spacing of the track centerlines in the radial direction. In the first field, the islands are centered at a track centerline, and in the second field the islands are centered at the midline between two adjacent track centerlines. The marks and islands are discrete magnetized regions separated by nonmagnetic spaces. The marks in the synchronization pattern and the stripes in the two fields have alternating polarity of magnetizations in the along-the-track direction.
US07848033B2
Apparatus for concentrating light rays arriving from at least one opening onto a receiver, individual beams of the light rays each arriving at the apparatus substantially collimated, the apparatus including a respective Fresnel lens assembly for each opening, the Fresnel lens assembly including a first Fresnel lens, and a second Fresnel lens, the first Fresnel lens being located between the opening and the receiver, the second Fresnel lens being located between the first Fresnel lens and the receiver, the first Fresnel lens collimating the light rays arriving from the opening, the second Fresnel lens converging the collimated light rays onto the receiver, the opening being located in front of the Fresnel lens assembly, on the focal plane of the first Fresnel lens, centered on the focal point of the first Fresnel lens, and the receiver being located behind the Fresnel lens assembly, on the focal point of the second Fresnel lens.
US07848032B1
This invention provides an imaging lens assembly comprising, in order from an object side to an image side: a first lens element with negative refractive power having a convex object-side surface and a concave image-side surface; a second lens element with positive refractive power having a convex image-side surface; a third lens element with negative refractive power having a concave object-side surface and a convex image-side surface, both being aspheric; a fourth lens element with positive refractive power having a convex object-side surface, both its two surfaces being aspheric; and a stop disposed between the first and second lenses.
US07848028B2
A variable focal length lens system includes: a first lens group having a positive refracting power; a second lens group having a negative refracting power; a third lens group having a positive refracting power; a fourth lens group having a negative refracting power; a fifth lens group having a negative refracting power; and a sixth lens group having a positive refracting power; the first to sixth lens groups being disposed in order from an object side.
US07848020B2
Thin-film coatings, which for example have alternating layers of high and low refractive index materials, are shown to function as both positive and negative C-plates, in dependence upon the incident radiation. In particular, the shape of the retardance versus angle of incidence profile is found to be determined, at least in part, by the phase thickness of the thin film coating (i.e., the optical thickness in terms of the wavelength of the incident radiation, which may, for example, be expressed in degrees, radians, or as the number of quarter wavelengths). These thin film coatings are optionally integrated into anti-reflection coatings, thin film interference filters and/or other components to improve efficiency and/or functionality.
US07848019B2
A stage for supporting a specimen slide and for calibrating a microscope includes a base and a calibration component integral with the base. The calibration component includes at least one calibration element for positional calibration and at least one calibration element for optical calibration. Calibration of the microscope can be performed without the need for independent calibration slides. The calibration component may be a glass calibration component or may be defined by a calibration element formed or etched through the base.
US07848012B2
An apparatus for producing coherent, continuous wave, ultraviolet light, includes one or more source lasers in the visible or near-infrared frequency range. The apparatus also includes one or more frequency conversion stages. Each of the one or more frequency conversion stages includes one or more reflectors, an optical resonator, one or more waveguide components, or one or more fiber optic components. At least one of the one or more frequency conversion stages includes a huntite-type aluminum double borate nonlinear optical material to produce light having a wavelength between 190 and 350 nm. The huntite-type aluminum double borate material has a composition given by MAl3B4O12, where M is one or a plural combination of elements {Sc, La, Y, or Lu}.
US07848007B2
A two-phase electrophoretic medium comprises a continuous phase and a discontinuous phase. The discontinuous phase comprises a plurality of droplets, each of which comprises a suspending fluid and at least one particle disposed within the suspending fluid and capable of moving through the fluid upon application of an electric field to the electrophoretic medium. The continuous phase surrounds and encapsulates the discontinuous phase. To reduce the humidity sensitivity of the medium, a non-ionizable or crystalline polymer may be used as the continuous phase.
US07848005B2
The present invention provides a spatial light modulator, comprising: a plurality of row lines each connected to a plurality of memory circuits; and a plurality of word lines and a plurality of plate lines connected to the memory circuits for selecting and controlling sets of the memory circuits connected to the selected row lines at pre-designated times for each of the row lines.
US07848001B2
An Interferometric Modulator (IMod) is a microelectromechanical device for modulating light using interference. The colors of these devices may be determined in a spatial fashion, and their inherent color shift may be compensated for using several optical compensation mechanisms. Brightness, addressing, and driving of IMods may be accomplished in a variety of ways with appropriate packaging, and peripheral electronics which can be attached and/or fabricated using one of many techniques. The devices may be used in both embedded and directly perceived applications, the latter providing multiple viewing modes as well as a multitude of product concepts ranging in size from microscopic to architectural in scope.
US07847993B2
The disclosure is directed to hologram elements, illuminators, and projectors. In one example, a hologram element comprises a relief structure configured to diffract incident light to form a first illumination pattern and a second illumination pattern on an illuminated surface. The second illumination pattern may form a specific mark for uniquely identifying the hologram element. In certain embodiments, the second illumination pattern is formed outside an illumination area. In other embodiments, the second illumination area is formed inside the illumination area.
US07847989B2
According to the method, starting from the chromatic components xS, yS of the color vector to be converted, the components of an intermediate color vector RINT-CR, GINT-CR, ΣINT-CR are-interpolated, whose chromatic components, expressed in the source color space are: xINT-CR=xS, yINT-CR=yS; starting from the luminance component SS of the color vector to be converted and from the luminance component ΣINT-CR of the intermediate color vector, the luminance component ΣD of the converted color vector is interpolated; the chromatic components RD, GD of the converted color vector are calculated from its luminance component ΣD and from the components of the intermediate color vector RINT-CR, GINT-CR, ΣINT-CR. The conversion methods of the prior art are substantially improved.
US07847988B2
An image reading apparatus includes a visible light source; an infrared light source; at least three one-dimensional photoelectric conversion elements extending in a main scanning direction and having respective different spectral sensitivity characteristics; an imaging optical system configured to form an image of image information of an original placed on an original holder and irradiated by the visible light source and the infrared light source on the one-dimensional photoelectric conversion elements; a driving unit configured to change relative optical positions of the imaging optical system and the original in a sub-scanning direction; and a control unit configured to obtain visible-light image information and infrared-light image information of the original by controlling turning-on operations of the visible light source and the infrared light source at every reading in the main scanning direction and by performing relative movement of the image optical system and the original in the sub-scanning direction.
US07847985B2
An image-reading apparatus includes a first light-receiving device that receives light reflected from a sheet, a second light-receiving device disposed a predetermined distance from the first light-receiving device along a sheet-transfer direction, a first lighting unit that illuminates a readout position to be read by the first light-receiving device, a second lighting unit that illuminates a readout position to be read by the second light-receiving device, a delay unit that delays one of a first signal output from the first light-receiving device and a second signal output from the second light-receiving device, a correction signal generation unit that generates a correction signal by reference to a difference between the first signal and the second signal, one of which has been delayed by the delay unit, and a correcting unit that corrects for at least one of the first signal and the second signal by using the correction signal.
US07847982B2
A communication apparatus (transmitting a first side image and a second side image of each document scanned by a scanner at a scanning position in a feeding process to a receiver according to a facsimile transmission protocol) comprises: a facsimile controller which transmits an MPS to the receiver on each completion of the transmission of the image of each side while retransmitting the MPS to the destination terminal when an MCF returned from the receiver in response to the MPS is not detected within a certain period of time; and an MCF detection unit which allows the facsimile controller to detect the MCF based on a fact that the number of times of reception of the MCF has reached a preset number of times.
US07847979B2
In a method and printing apparatus, a receiver is moved in a travel direction relative to a print engine. The print engine has a predetermined profile of smear in the travel direction at a plurality of sites on the receiver. Each site corresponds to a respective one of the pixels. A digital image to be printed with the print engine is received and digitally filtered based on the profile to provide a filtered image. The filtering is localized, non-symmetrical, and at least partially compensatory of the smear. As the receiver is moved, the filtered image is printed on the receiver, the printing being modulated in accordance with the filtered image.
US07847975B2
A method of converting black to composite/process black in a digital color print engine. A lightness adjustment is employed for converting input image (O, O, O, Kin) to Ko and initial values of Co, Mo, Yo are set equal to Ko and then converted to C1, M1, Y1, K1 by GCR strategy. Values of Cout, Mout, Yout, Kout are determined by Gray Balance Adjustment for values of C1, M1, Y1, K1 and inputted to the color print engine. The user may disable the conversion to composite black and print black ink/tones if desired. The user may also input different parameters for Lightness Adjustment, Gray Component Replacement and Gray Balance Adjustment.
US07847969B2
In template information to be used for selection of a template, a printer model and an individual printer are identified in a PRINTER MODEL column and the kind of printing media loaded in the printer is identified in a KIND OF MEDIA column and a TEMPLATE USED column is provided to correspond to a combination of a printer model and a kind of media. In the TEMPLATE USED column, templates are stored in reverse chronological order of use and the frequency of use of each template is also stored. When a template is used, the history and frequency of use of each template are updated in the TEMPLATE USED column which corresponds to the relevant printer model, individual printer and kind of printing media.
US07847948B2
Systems and methods for sensing an applied local tactile pressure are disclosed. The methods can include directing light onto a tactile sensing element that includes a metal nanoparticle layer. The methods can further include receiving at least a portion of the light scattered from the metal nanoparticle layer. The methods can further include determining a local pressure exerted on the tactile sensing element based at least in part on a change in a surface plasmon resonance (SPR) spectrum of the received portion of the scattered light.
US07847946B2
Apparatus and methods are disclosed for verifying one or more operational conditions of an optical inspection machine. A row of grooves (1-5) that simulate a reagent pad containing a specific type of analytes at known concentrations can be used for verification of the operation of the machine. Apparatus can include a row of grooves (1-5), each with different geometry, configured on an insertable device (20). The insertable device (20) can be positioned so that the row of grooves (1-5) can be illuminated by the readhead of the machine. If the optical inspection machine provides results corresponding to the known type(s) and concentrations of analyte(s), proper operation of the optical inspection machine is indicated. If the simulated type and concentration of specified reagen is not indicated, improper operation is indicated. Measurement error due to non-machine error is indicated when the known type and concentration of the analyte simulated by the rows (1-5) is indicated.
US07847941B2
A system for analyzing a sample for the presence of an analyte in a sample. The system includes a sample holder for containing the sample; an excitation source, such as a laser, and at least one linear array radially disposed about the sample holder. Radiation from the excitation source is directed to the sample, and the radiation induces fluorescent light in the sample. Each linear array includes a plurality of fused silica optical fibers that receive the fluorescent light and transmits a fluorescent light signal from the first end to an optical end port of the linear array. An end port assembly having a photo-detector is optically coupled to the optical end port. The photo-detector detects the fluorescent light signal and converts the fluorescent light signal into an electrical signal.
US07847927B2
Provided are a defect inspection apparatus having a large range for receiving light scattering from fine defects while securing a sufficiently large signal strength; and a defect inspection method for the same. The defect inspection apparatus includes: a stage part capable of traveling relative to optical systems with a substrate to be inspected mounted on the stage part; an illumination optical system for illuminating an inspection area on the substrate; a detection optical system for detecting light coming from the inspection area on the substrate; an image sensor for converting, to a signal, an image which is formed on the image sensor by the detection optical system; a signal processor for detecting defects by processing the signal from the image sensor; and a plane reflecting mirror, arranged between the detection optical system and the substrate, for transmitting the light, which comes from the substrate, to the detection optical system.
US07847924B2
A technique is disclosed which offers an improvement in the performance of an atom interferometric (AI) sensor, such as one that is used in an accelerometer or a gyroscope. The improvement is based on the recognition that the AI-based device, which is associated with superior low-frequency performance, can be augmented with a conventional device having a superior high-frequency performance, as well as a wider frequency response, compared with that of the AI-based device. The disclosed technique combines acceleration measurements from the AI-based device, which is characterized by transfer function G(s), with acceleration measurements from the conventional device that have been adjusted by a complementary function, 1−Ĝ(s), where Ĝ(s) is an approximation of G(s). The conventional device has a considerably wider bandwidth than that of the AI-based device, and the quasi-unity transfer function of the conventional device makes possible the 1−Ĝ(s) adjustment of the measurements provided by the conventional device.
US07847923B2
A method of analyzing pulses from a flow cytometer in which particles in a fluid pass through an excitation volume of an electromagnetic radiation and interact with the electromagnetic radiation to generate signals in the form of pulses includes generating a time-dependent pulse indicative of the characteristics of one or more particles passing through the excitation volume of the electromagnetic radiation, determining a measurement window by selecting a portion of the pulse with a starting point and an ending point above a predetermined value, and calculating a first derivative of the pulse with respect to time over the measurement window.
US07847918B2
Exposure for performing patterning in which micropatterns differing in pitch exist in close vicinity to one another is handled, and micropatterns are formed with high accuracy with sufficient manufacture process margins without using a photomask complicated in manufacturing process at high manufacture cost like an alternating phase shift mask. A light intensity distribution of irradiation light constituted of double pole illuminations is formed to correspond to L&S patterns. The double pole illumination is constituted of a pair of illumination modes, and the double pole illumination is constituted of a pair of illumination modes.
US07847915B2
An optical element including: an alignment substrate; a liquid crystal layer formed on the alignment substrate, made by forming and curing a film of a liquid crystalline material; and a protective layer having high hardness, formed on the liquid crystal layer. The protective layer is for protecting the liquid crystal layer from being deformed by externally exerted forces. Preferably, the protective layer has a modulus of elasticity (=(elastic deformation)/(total deformation)) of 0.6 or more and a plastic deformation of 0.5 μm or less as determined by pushing an indenter into the protective layer with a test force of 2 mN in accordance with the universal hardness test method. The optical element has the advantages that the film thickness distribution of the liquid crystal layer remains uniform even when forces are externally exerted to the optical element in the process of production of the optical element or in the course of incorporation of the optical element in a liquid crystal display, and that the optical element can maintain its high displaying quality even when incorporated in a liquid crystal display.
US07847913B2
A liquid crystal material is used in which the maximum angle of the optical axis change by liquid crystal molecule when a voltage of one polarity is applied is larger than 45 degrees and a condition of |2Ps·A|>|5(V)Clc·A| is satisfied where Ps (nC/cm2) is the magnitude of the spontaneous polarization per unit area, A (cm2) is the electrode area of the pixel and Clc (nF/cm2) is the liquid crystal capacity per unit area. The transmittance in the liquid crystal part is increased and excellent display can be performed without the provision of a storage capacitor. Consequently, the storage capacitor is unnecessary, so that the aperture ratio of the liquid crystal panel can be increased.
US07847907B2
Display substrate, method of fabricating the same, and liquid crystal display device having the same
A display substrate, a method of fabricating the same, and a liquid crystal display apparatus having the same. The display substrate includes a storage electrode extending over first and second areas formed on a substrate, a insulating layer pattern formed on the storage electrode, and first and second pixel electrodes formed on the insulating layer pattern. At least one of the first and second pixel electrodes has at least one recess. The insulating layer pattern has first and second openings formed in the first and second areas corresponding to the storage electrode. Accordingly, electric short circuits between the first and second pixel electrodes is prevented due to the recess or the openings during the manufacturing process for the first and second pixel electrodes.
US07847905B2
Provided are a fringe field switching (FFS) mode liquid crystal display (LCD) and a method of manufacturing the same. The FFS mode LCD includes a second transparent electrode having a plurality of slits and bars, disposed apart from a first transparent electrode with an insulating layer interposed between the first and second transparent electrodes, in a pixel region to apply a voltage level to a liquid crystal layer and control an amount of transmitted light. From a plan view, bar-shaped patterns having a specific width in a direction substantially parallel to a length direction of the slits are formed in the middles of the respective slits or in the middles of bars.
US07847904B2
A pixel electrode or a common electrode is a light-transmissive conductive film; therefore, it is formed of ITO conventionally. Accordingly, the number of manufacturing steps and masks, and manufacturing cost have been increased. An object of the present invention is to provide a semiconductor device, a liquid crystal display device, and an electronic appliance each having a wide viewing angle, less numbers of manufacturing steps and masks, and low manufacturing cost compared with a conventional device. A semiconductor layer of a transistor, a pixel electrode, and a common electrode of a liquid crystal element are formed in the same step.
US07847895B2
An exemplary transflective liquid crystal display device (2) has a liquid crystal panel (20), and a backlight module (29) adjacent to the liquid crystal panel. The liquid crystal panel includes a first color filter substrate (210), a thin film transistor substrate (220), a second color filter substrate (230), a first liquid crystal layer (240) being provided between the first color filter substrate and the TFT substrate, and a second liquid crystal layer (250) being provided between the second color filter substrate and the TFT substrate.
US07847891B2
A liquid crystal display is provided. The liquid crystal display includes a first substrate and a second substrate facing and spaced apart from each other in a predetermined distance, in which the second substrate has a first area in which color filters are formed over a plurality of pixel regions and a second area in which the color filters are formed at each of the plurality of pixel regions.
US07847885B2
A mechanical structure comprises an element which is moveable by nonmechanical means, such as heat or radiation, between a first state having a first shape and a second state having a second shape different. To this end, the element includes a layer of oriented polymerized liquid crystal which exhibits an anisotropic expansion when subjected to such means. In order to facilitate manufacture the element is positioned on a substrate which has a region of high adhesiveness and a region of low adhesiveness for polymerized liquid crystal. To manufacture such structures a layer of oriented polymerizable liquid crystal is formed on a substrate (201) which is provided with a patterned surface that provides adhesive regions (204) with high adhesiveness to polymerized liquid crystal and nonadhesive regions (203) with low adhesiveness to polymerized liquid crystal. After polymerization, for example a thermal shock is applied which causes the layer of polymerized liquid crystal to delaminate at the non-adhering region while remaining fixed to the adhesive regions. Thus, the method does not require time-consuming under-etching steps.
US07847882B2
A backlight assembly includes a light source, a light-guide plate, a reflective sheet, a first prism sheet, a second prism sheet and a lateral reflective sheet. The light source generates light. The light-guide plate guides the light and has a plurality of first prism patterns adjacent to each other. The first prism patterns are formed on a first surface of the light-guide plate. The reflective sheet is disposed adjacent the first surface of the light-guide plate. The first and second prism sheets are disposed on a second surface of the light-guide plate. The lateral reflective sheet is disposed on the second prism sheet. The lateral reflective sheet includes reflective protrusions substantially parallel with a longitudinal direction of the light source. Therefore, brightness and display quality may be enhanced.
US07847879B2
A liquid crystal display module includes a bottom frame having a bottom surface and first to fourth side surfaces; a backlight unit disposed on the bottom surface of the bottom frame; a liquid crystal panel over the backlight unit; a main frame surrounding a side of the backlight unit and a side of the liquid crystal panel; and a top frame surrounding an edge of the liquid crystal panel and having a top surface and first to fourth side surfaces, wherein each of corners of the first to fourth side surfaces of the top frame has a curved shape, and wherein the first side surface of the top frame has a double-layered structure and the top surface has a single-layered structure such that the first side surface has a thickness twice that of the top surface.
US07847877B2
A design panel attached to a casing for an electronic equipment, which is constructed so that a display device whose display surface goes black at standby is placeable inside the casing, and which is formed with an opening that makes the display surface visible, the design panel being attached to the casing so as to cover the opening, the design panel including, a transparent support substrate having a larger area than the opening, a polarizing film provided outside or inside the transparent support substrate, a ¼ wavelength phase difference film provided on a closer side to an attachment side of the casing with respect to the polarizing film, and a black colored section provided on the closer side to the attachment side of the casing with respect to the transparent support substrate, for blacking a portion which is able to be in contact with the casing, wherein the display device is made visible from the outside at information display, whereas the display device is covered so as to be made invisible from the outside at standby.
US07847872B2
A liquid crystal display includes a plurality of pixel electrodes arranged in a matrix and having first and second sub-pixel electrodes differentiated in size from each other. First and second switching elements are connected to the first and second sub-pixel electrodes, respectively. First and second gate lines are connected to the first and second switching elements, respectively. A data line is connected to the first and second switching elements to transmit a data voltage. First and second gate shorting bars are connected to the first and second gate lines, respectively. The gate lines connected to the respective sub-pixels are connected to two or four gate shorting bars to allow an array test and a visual inspection test, and to thereby detect a bridge between respective sub-pixel electrode neighbors in a simplified manner.
US07847865B2
A digital television broadcasting receiving apparatus is arranged so as to execute a process requiring to stop an image display at the time of channel change-over, without giving a user a sense of incompatibility and forcing the user to perform unnecessary operations. The digital television broadcasting receiving apparatus can receive a digital television broadcasting signal and operates in accordance with an operation program stored in a memory. A system controller executes a data write process, such as an operation program update process and a memory storage area relocation process, of writing data in the memory if a channel change-over decision unit judges a channel change-over, for example, before a video decoder starts a decoding process for a channel data signal newly selected.
US07847864B1
All digital RF modulator. An RF modulator, implemented using only digital techniques, obviates the need for an additional board, implemented using discrete analog components, to perform the necessary modulation to provide the RF output signal for use with a display device (television). Modern displays typically include functionality to support a number of input types beyond an RF input. However, older, legacy displays typically only support inputs that are RF in nature. A fully integrated solution that performs the RF modulation of the output signal that may be used in such legacy types systems is provided using digital techniques.
US07847856B2
The present invention discloses a digital camera having a camera body and a lens unit removably mounted on the camera body, in which the camera body calculates, based on information related to the lens unit, an optimum moving speed as an optimum speed for moving the lens unit upon causing the lens unit to perform focusing by an imager AF method (hill-climbing method).
US07847848B2
In a MOS-type solid-state imaging device 1, in pixels 101 to 104 in which lines in an upper layer (charge transfer lines 1018 to 1048) are formed in shifted positions located toward a center L1 of an image area, each two oppositely disposed pixels with the center L1 of the image area sandwiched therebetween, such as a pixel 101 and a pixel 104 have the following relation. In each of the pixels 101 and 104, power supply lines 1016 and 1046, vertical signal lines 1017 and 1047, and charge transfer lines 1018 and 1048 relating to each of the pixels 101 and 104 are arranged symmetrically with respect to an imaginary plane extending from the center L1 of a sensor 10 in a direction orthogonal to the drawing page in an X-axis direction.
US07847841B2
An image pickup system according to the present invention includes an extracting unit for extracting a block area with a predetermined size from a signal of an image pickup device, a transforming unit for transforming the signal in the extracted block area into a signal in a frequency space, an estimating unit for estimating the amount of noises of a frequency component except for a zero-order component based on the zero-order component in the transformed signal in the frequency space, a noise reducing unit for reducing noises of the frequency component except for the zero-order component based on the estimated amount of noises, and a compressing unit for compressing the zero-order component and the frequency component except for the zero-order component from which the noises are reduced.
US07847838B2
Image data pixels indicative of the pixels in a noise-reduction target area having a size of 5×5 pixels is extracted from a plurality of types of CCD-RAW data having red, green and blue color components. A filter for reducing uncorrelated noise is calculated. Uncorrelated noise is removed by performing a filter operation using the calculated filter while correlativity of the CCD-RAW data is maintained. These processing steps are repeated for one frame of CCD-RAW data. After uncorrelated noise has been removed, spatial pixel processing such as an aperture correction is applied.
US07847831B2
In the teleconference and videophone system, a display apparatus is placed in front of the speaker, and thus a camera cannot be placed in front of the speaker. This causes distortions in the image shot by the camera. With the image signal processing apparatus of the present invention, a parameter detecting unit detects a distortion of a line in a vertical direction in a distortion detecting picture in which the distortion is detected. The image correcting unit corrects an image in a picture to be corrected which is inputted subsequent to the distortion detecting picture, so as to eliminate a horizontal shift of the image corresponding to the distortion of the line in the vertical direction detected by the parameter detecting unit.
US07847829B2
An image processing apparatus restores, from a color and sensitivity mosaic image acquired using a CCD image sensor of the single plate type or the like, a color image signal of a wide dynamic range wherein the sensitivity characteristics of pixels are uniformized and each of the pixels has all of a plurality of color components. A sensitivity uniformization section uniformizes the sensitivities of pixels of a color and sensitivity mosaic image to produce a color mosaic image, and a color interpolation section interpolates color components of the pixels of the color mosaic image M to produce output images R, G and B. The present invention can be applied to a digital camera which converts a picked up optical image into a color image signal of a wide dynamic range.
US07847820B2
A method that determines whether a detected event is a significant event requiring action in a video surveillance system. Determined event attributes and object attributes are analyzed to determine if the potential event should trigger an action by the surveillance system. If the potential event should trigger an action, at least one action is triggered. Actions may include relevant event attribute and object attribute information.Potential event may include events detected by a sensor, or external events communicated by an external system to the surveillance system. Event attributes may include location and type of the potential event. Object attributes may include an identification of an object, and attributes associated with the identified object. If an object cannot be positively identified, object attributes may include potential object identifications or determined group associations of the object.
US07847819B2
A system is disclosed, which comprises a rotatable mirror 2, a camera 3 for taking an image of a screen 5 through the mirror 2, a photodetector 4 having a detection range covering a part of the screen 5, and a control section 6. At a time when a measuring pattern included in a moving image displayed on the screen 5 is detected by the photodetector 4, a detection signal is outputted from the photodetector 4. Based on the detection signal, the control section triggers the mirror 2 to rotate, and after the mirror 2 starts rotating, the control section 6 controls so that the mirror 2 rotates to follow the motion of the measuring pattern. It is possible to obtain images that trace the motion of the moving image on a detector plane of the camera 3 without resorting to electrical synchronization of the rotation of the mirror and moving image signals, and to measure the moving image quality of displays with a simple structure.
US07847818B2
The present invention is directed to eliminate mistaken recognition of the presence of the disc even when displaying the presence of the disc with one light emitting element. In a television incorporating a slot-in type disc loader in which an LED emits light with a pulse signal output from an output terminal of the microcomputer when the power is turned OFF, which light of the LED is interrupted by the insertion of the disc thereby turning ON the power, the display control signal fixed to “L” is output from the output terminal when the pulse signal “L/H” is input to the input terminal of the microcomputer from the disc detecting section when the power is turned OFF and the disc is not inserted. The light emitting diode does not flash and is in a light out state by the display control signal, and thus the fact that the disc is not present in the slot is accurately notified.
US07847817B2
An endoscope light source unit includes an aperture device having aperture openings of different opening ratios, for selectively positioning one of the aperture openings between the incident end of a light guide and a light source; a driving device for moving the aperture device; an index detection device for detecting whether a specific aperture opening of the aperture device is positioned between the incident end face and the light source; an aperture opening position detection device for detecting whether any one of the aperture openings lies between the incident end face and the light source; a measuring device for measuring a driving amount of the driving device with respect to a position of the specific one of the aperture openings; and a controller for driving the driving device based on measurements from the index detection device, the aperture position detection device, and the measuring device.
US07847814B2
An advanced video teleconferencing (AVTC) system uniquely combines a number of features to promote a realistic “same room” experience for meeting participants. These features include an autodirector to select audio and video sources and to compose shots, a collaboration interface for each participant to communicate nonverbal information, directional LEDs to privately alert to participants, audio reflected from the main display, and a collaborative table to share a view of objects or papers on a table. When implemented with sufficient bandwidth for take advantage of these features and to keep latency time low, this AVTC system results in a highly realistic and productive teleconferencing experience.
US07847812B2
A label pattern can be created on a label side of an optical disc under well focus control. An optical disc is first loaded in an optical disc drive with the label side thereof facing to an optical head of the optical disc drive. Then, the optical head is actuated along a focusing direction. Meanwhile, a light intensity addition signal is generated in response to optical signals reflected from the optical disc and received by the optical head. A closed-loop control operation of the optical head is performed according to the light intensity addition signal after the light intensity addition signal up-crosses a threshold. Then, a label pattern can be defined on the label side of the optical disc with the closed-loop control operation.
US07847810B2
An image forming apparatus is provided. A second photoconductor is disposed at a downstream side of a first photoconductor in a moving direction of a medium. First and second exposure units form first and second electrostatic latent images on the first and second photoconductors line by line at first and second exposure timing intervals in first and second exposure enabling time periods based on successive lines of first and second image data, respectively. A correction unit corrects at least one of the first and second exposure timing intervals. A change unit changes the second exposure enabling time period so as to suppress a difference between the number of the successive lines of the first image data and the number of the successive lines of the second image data.
US07847804B2
An image display system includes: an information processing device that applies a predetermined correction process to image data for display; and an image display device that displays an image based on the image data through with the correction process in the information processing device. In the image display system, the information processing device includes a first image correction computing section that applies, to the image data, any correction process designed based on performance capabilities of the information processing device among a plurality of correction processes that are for application to the image data, and the image display device includes a second image correction computing section that applies, to the image data being a result of the correction process in the information processing device, any correction process being a part of the plurality of correction processes that are for application to the image data but not the correction process to be executed in the information processing device.
US07847803B1
The present invention provides for programmable interleaved graphics processing. The invention provides an execution pipeline and a number of registers. Each register holds instructions from a separate program. Instructions from the registers are interleaved in the execution pipeline such that the average latency is one instruction per cycle. This is accomplished even when there is conditional branching and execution latency. When one instruction has a dependency based on execution of a previous instruction, that second instruction is not provided to the execution pipeline until completion of the first instruction. However, in the meantime interleaved instructions from other programs are still being executed while the first instruction of the first program is executing. Thus the pipeline is always full and the processor is always working at peak capacity. The automatic interleaving of instructions permits simplified graphics software routines to be written. There is no need for the programmer or developer to anticipate or attempt to eliminate conditional branching or to worry about instruction latency. The design of the programmable interleaved graphics processing system provides a solution to those problems.
US07847799B2
Methods, structures and systems for encoding and decoding isosurface data. An encoder process takes volume data and an isolevel as input and produces compressed isosurface data as output. The compressed isosurface data produced by an encoder process is composed of an occupancy image record, an optional intersection points record, and an optional normal vectors record. An occupancy image is compressed with a context-based arithmetic encoder. Compressed isosurface data can be stored in a data storage device or transmitted through a communication medium to a remote computer system, where the decoder process is executed. The decoder processes take compressed surface data as input and produce surface data as output. The decoder processes first reconstructs the occupancy image by decoding the occupancy image record. An in-core isosurface decoder process produces a polygon mesh as a surface representation. An out-of-core isosurface decoder process produces a set of oriented points as a surface representation.
US07847798B1
A method, system, and computer-readable storage medium are disclosed for rendering artwork using a graphics processing unit (GPU). The GPU may comprise a depth buffer and a stencil buffer. Artwork input comprising one or more dirty regions and one or more clip paths may be received at the GPU. A culling operation may be performed on the artwork input. The culling operation may comprise configuring the depth buffer to reject pixels located outside a union of the one or more dirty regions. A clipping operation may be performed on the artwork input. The clipping operation may comprise configuring the stencil buffer to reject pixels located outside an intersection of the one or more clip paths.
US07847791B2
A method for enabling user interaction with computer software including, in a computer system determining information related to an interactive element, determining an identity indicative of the interactive element, determining a layout defining an arrangement for the information and coded data indicative of the identity, generating print data indicative of the identity, layout and information, transferring the print data to a printer responsive to the print data to print a form by printing the information coincident with the coded data, receiving indicating data from a sensing device generated by the sensing device sensing the coincident coded data so as to be indicative of the interactive element, identifying, using the indicating data, the interactive element, and performing an action associated with the interactive element.
US07847789B2
Aspects of the present invention reduce the number of false positive touch inputs made by a non-stylus object such as the user's finger or hand. When the stylus is located proximate to the touch-sensitive surface, the sensitivity of the surface to non-stylus input is disabled, reduced, or otherwise modified. For example, non-stylus inputs may be ignored while the stylus is within a proximity zone defined near the touch-sensitive surface. Further aspects of the present invention are directed to adjusting the threshold requirements of a non-stylus input depending upon where on the touch-sensitive surface the input is made. Still further aspects of the present invention are directed to calibrating various sensitivity thresholds for non-stylus input, as well as the size and/or shape of the proximity zone.
US07847785B2
A circuit to appropriately adjust the emission intensity of LEDs of various colors. By means of a first optical sensor (11), the detection range of which includes the peak wavelengths of LEDs (10R), (10G), and (10B) of multiple colors and the detectable peak wavelength of which is shorter than the shortest peak wavelength of the LEDs (10R), (10G) and (10B), and a second optical sensor 12 the detectable peak wavelength of which is longer than the longest peak wavelength of the LEDs (10R), (10G), and (10B), the LEDs (10R), (10G), and (10B) of each color are lighted one color at a time and the emission intensity is measured. When the measurement result of the first optical sensor (11) indicates an increase and the measurement result of the second optical sensor indicates a decrease, it is known that the emitted light has shifted to a shorter wavelength, and in the opposite case, that it has shifted to a longer wavelength. In the case of a change in intensity rather than a shift in the emitted wavelength, the measurement results of both first optical sensor (11) and second optical sensor (12) will be a decrease or an increase, so that a shift can be discriminated from a change in intensity, and can be detected.
US07847784B2
A method driving an LCD assembly, the LCD assembly including a transmission-type LCD including a display area configured of pixels, a planar-light-source device illuminating the display area, and a driving circuit driving the planar-light-source device and LCD; wherein the driving circuit supplies a control signal controlling the optical transmittance of each pixel to each pixel, the method comprising, for each frame with LCD image display, the steps of: controlling the luminance of the planar-light-source device by the driving circuit such that, when assuming that the control signal equivalent to a driving signal having the maximum value of driving signals input to the driving circuit driving all the pixels making up the display area is supplied to a pixel, the luminance of the pixel is obtained; and controlling the luminance of the planar-light-source device by the driving circuit based on the response speed of a liquid-crystal material making up the pixels.
US07847777B2
A source driver and a display device having the same, in which the source driver performs charge sharing on source line driving signals in synchronization with an odd-numbered rising edge of the first output control signal, and outputs analog data signals to source lines of a display panel in synchronization with an even-numbered rising edge of the first output control signal, thereby removing scan line noise.
US07847774B2
A pixel driving circuit of an active matrix organic light emitted diode display is provided with an input first scanning voltage signal and an input displaying voltage signal. The pixel driving circuit comprises a driving thin film transistor (TFT), an organic light emitted diode (OLED), and a capacitor. The capacitor has a first end connected to a gate electrode of the driving TFT to store a potential respect to the displaying voltage signal and having the driving TFT generate a steady current flowing through the OLED. The capacitor has a second end provided with a second scanning voltage signal, which has a level range larger than that of the displaying voltage signal, partially overlapping with the first scanning voltage signal so as to generate a negative bias in the driving TFT.
US07847771B2
A speed doubling circuit receiving display data in one frame period and outputting field A display data and field B display data in one frame period. A field conversion circuit converts the field A display data to have a highest gray-scale if the display data has a high gray-scale, and converts the field B display data to have a lowest gray-scale if the display data has a low gray-scale. Between the speed doubling circuit and field conversion circuit, an emphasis circuit is disposed which emphasizes each of the field A display data and field B display data in accordance with the display data one frame period before and the display data in the present frame period.
US07847761B2
In an embodiment of the present invention, for an active-matrix organic EL display in which pixel circuits each including five transistors and one capacitor are two-dimensionally arranged in rows and columns, the timing of transition of a drive signal DS from the “H” level to the “L” level is brought close to the timing of transition of a write signal WS from the “L” level to the “H” level. Furthermore, the active period of a first auto-zero signal AZ1 is overlapped with the active period of the write signal WS. This timing relationship achieves suppression of variation in the source voltage and gate voltage of a drive transistor due to leakage currents, in addition to realization of a function to compensate variation in the characteristic of an organic EL element and a function to compensate variation in the threshold voltage Vth of the drive transistor with a small number of components. Thus, a uniform image quality free from image unevenness can be achieved.
US07847759B2
A semiconductor circuit includes a first circuit block, a second circuit block, and power wiring lines that supply a plurality of reference potentials. The first circuit block and the second circuit block are connected to a common power wiring line that is one of the power wiring lines and supplies a common reference potential. A width of the common power wiring line in the first circuit block is smaller than a width of the common power wiring line in the second circuit block.
US07847757B2
Prepared is brightness frequency data that indicates the number of pixels, having the same brightnesses in a brightness distribution for each of the fields represented by an input image signal. Based on the brightness frequency data, the number of subfields for emission at each brightness in a brightness region is adjusted for each of at least two brightness regions. As a result, the greater the frequency indicating the total number of pixels at each of the same brightnesses in a brightness region, the larger the number of subfields allocated to that brightness region. Therefore, satisfactory grayscale representation suitable to human visual characteristics is achieved.
US07847744B2
A vehicle 16 includes a vehicle body 30. A satellite antenna 18 is mounted within the vehicle body 30. A satellite transmissive panel 40 is coupled to the vehicle body 30 adjacent to the antenna 18. The satellite antenna may be mounted within the passenger compartment 20 or within the trunk 90 of the vehicle 16.
US07847743B2
Provided is a method for measuring inverse scattering wave, which includes installing a scattering object which is a test object in a coupler, feeding an electrical signal to an input terminal of the coupler, terminating an output terminal and an isolation terminal of the coupler so that the electrical signal scattered by colliding with the scattering object is transmitted to a coupling terminal of the coupler, and measuring intensity of the electrical signal transmitted to the coupling terminal. In addition, provided is an apparatus for identifying an inferior Radio Frequency IDentification (RFID) transponder and an inferior RFID reader by using the method for measuring the inverse scattering wave. Accordingly, the installation cost thereof is reduced. Furthermore, the facilities for the measurement can be installed in a narrow space, and the measurement can be done regardless of an external electromagnetic wave environment. Moreover, the apparatus for identifying the inferior RFID transponder and reader is installed on a production line, thereby removing the inferior RFID transponder and reader directly from the production line during the mass production.
US07847739B2
Techniques, apparatus and systems that use one or more composite left and right handed (CRLH) metamaterial structures in processing and handling electromagnetic wave signals. Antennas and antenna arrays based on enhanced CRLH metamaterial structures are configured to provide broadband resonances for various multi-band wireless communications.
US07847737B2
An antenna apparatus includes a patch antenna unit in which a radiation conductor and a ground conductor plate are arranged so as to face each other with an insulating material disposed therebetween, a power-feed point is provided at a position slightly offset from the center of the radiation conductor, and a high-frequency electric field is supplied between the radiation conductor and the ground conductor plate; a surface-wave propagation suppression area in which a surface-wave propagation suppression mechanism for suppressing surface-wave propagation is mounted in an outer surrounding area in the offset direction of the power-feed point in which an electric-field intensity is generally maximum within the end portion of the radiation conductor plate; and an insulating area in which an electric-field intensity between the radiation conductor plate and the ground conductor plate is relatively low and the surface-wave propagation suppression mechanism is not arranged.
US07847731B2
The present invention relates to a method for the operation of an antenna group (1) having M≧2 transmitters and N≧2 receivers (3) for the digital beamforming. In the method, a coherent transmit signal is transmitted in a transmit-receive-cycle via each of the M transmitters (2) into an area to be monitored, and a coherent receive signal from the area is recorded by each of the N receivers (3) for each transmit signal so that M·N receive signals are obtained. To each receive signal, a combination of the respective transmitting transmitter (2) and the respective receiving receiver (3) is allocated. The M·N receive signals are processed by means of digital beamforming to obtain spatial information about objects in the area to be monitored. In the method, each of the M·N receive signals is multiplied during processing by an amplitude factor which is individually allocated to the respective combination of transmitter (2) and receiver (3), wherein the amplitude factors are selected such that an increase of the signal dynamic range at the digital beamforming is achieved. The method and the apparatus formed for the execution of the method allow a high angle resolution and, at the same time, a high signal dynamic range.
US07847730B2
A navigation signal generator on a framework that provides a standardized object-oriented means for developing and managing signal processing functions. The framework provides the ability to dynamically reallocate functions allowing numerous communications, signals intelligence, and information warfare missions that may be required under a single platform and co-exist with other frameworks. In one embodiment the system is a software defined navigation augmentation using the software defined radio architecture.
US07847725B1
A computer software program which plots radar video data on a display screen for viewing by a user in a format that emulates a real display. The radar video data the program plots on the display screen is either recorded radar video data generated by a missile radar video seeker or telemetered radar video data generated by the radar video seeker. The display screen display multiple radar scans of video data in the form of a graph or plot on the display screen.
US07847719B2
Signal processors, signal processing methods, and digital filter configuration methods are discussed. In one arrangement, a signal processor includes a common node; a plurality of channels, each channel of the plurality comprising an analog filter, a sampler, and a digital filter and each channel of the plurality being configured to generate an intermediate digital signal using an analog signal presented at the common node; and processing circuitry configured form a digital signal representing the analog signal from the intermediate digital signals.
US07847718B2
A digital-to-analog converter including includes a decoder which receives m (where m>=4 holds) reference voltages having voltage values that differ from one another, and selects and outputs n (where n>=3 holds) identical or different voltages from among the m reference voltages based upon a digital signal; and an amplifying circuit that outputs a voltage, which is obtained by taking the weighted mean of the selected n voltages at a ratio of 2n−1:2n−2: . . . :20, from an output terminal.
US07847714B2
There is provided a technique for reducing the adverse effect of idle tones in the channels in a ΔΣ-type A/D converter including a plurality of channels for converting analog input signals into digital signals. The ΔΣ-type A/D converter includes an L channel for converting a left analog input signal into a digital signal and an R channel for converting a right analog input signal into a digital signal. Each of the L channel and the R channel includes a DC dither circuit for generating a DC addition voltage for shifting the frequency of an idle tone. In the L channel and the R channel, DC addition voltages generated by DC dither circuits are different from each other.
US07847712B2
An adaptor for a memory card includes a printed circuit board (PCB) conversion board, a memory card connector, a serial interface connector, a signal convertor, and a parallel interface connector. When a motherboard is connected to the serial interface connector, serial signals output from the motherboard are transmitted to the signal convertor via the serial interface connector. The signal convertor converts the serial signals into parallel signals and transmits the parallel signals to the memory card. When the motherboard is connected to the parallel interface connector, parallel signals output from the motherboard are transmitted to the memory card via the PCB conversion board without any parallel-to-serial signal conversion.
US07847711B2
Methods and apparatus, including computer program products, for generating a data stream encoded by means of a Variable Length Coding scheme. Code words for a data stream including a plurality of code words are encoded in accordance with a Variable Length Coding scheme. A separation marker is inserted between encoded data blocks in the data stream.
US07847706B1
A device for controlling one or more electrical apparatuses comprising a processor/transceiver control unit connected to each electrical apparatus and having at least one microprocessor wired to a transceiver and a clock circuit that keeps real-time onboard, the microprocessor storing an operating protocol according to which the control unit controls power to the electrical apparatus at real-time as kept by the clock circuit. The control unit's microprocessor may be further configured to read and store a nominal voltage for the electrical apparatuses and to compare the nominal voltage to the electrical apparatuses' operating voltage so as to monitor and report on their operation.
US07847699B2
An apparatus and method for context awareness by detecting intentions of a user in the ubiquitous environment using context information which is created by analyzing real world data collected from sensors are provided. The apparatus is configured of a sensor platform, a context-aware agent and a service provider. The sensor platform collects data of real world and transmits the collected data to the context-aware agent. The context-aware agent integrates the data of real world from the sensor platform, and stores and manages context information according to the integrated data. The service provider automatically controls objects to perform necessary operations to provide a predetermined intelligent services according to the context information received from the context-aware agent.
US07847698B2
The invention relates to a multilayer structure such as a cover paper for a booklet, in particular a passport. The structure includes a radiofrequency identification device (31, 32) having a chip (31) which is received in the thickness of the multilayer structure without generating extra thickness, the materials constituting the various layers of the multilayer structure are selected, as are the thicknesses of said layers, in such a manner that the cover (20) withstands mechanical and thermal shocks, and in particular is capable of being subjected to graining treatment, and/or to decoration treatment by depositing a film by hot transfer under pressure, and/or to lamination treatment while depositing security films.
US07847694B2
An electronic tag including privacy level information, and a privacy protection apparatus and method using the electronic tag are provided. The privacy protection apparatus using an electronic tag includes: an information storing unit storing recognition information of an electronic tag and privacy information on the electronic tags; an information request/response processing unit receiving the recognition information of electronic tags and information on a user that requests information on the electronic tags through a predetermined communication network; a privacy policy managing unit determining whether the privacy information on the electronic tags corresponding to the recognition information of electronic tags is stored in the information storing unit; and an information disclosure determination processing unit, if it is determined that the privacy information on the electronic tags is stored in the information storing unit, comparing the information on the user and a predetermined standard for publishing the privacy information, determining how much of the privacy information on the electronic tags is provided to the user, and providing the determined privacy information to the user.
US07847692B2
A personal article anti-theft system includes a base retained on a surface and a hook connected to the base so that it can hang downward. A detection circuit is located within the base and is connected to the hook so as to detect the presence of an item on the hook. If the item is removed from the hook without authorization, e.g., during a theft, an alarm circuit operatively connected to the detection circuit will sense the removal of an item. If the alarm circuit is in a set condition, the removal will generate an alarm signal. The resulting alarm signal is received at a remote alarm detection circuit located at a distance from the base. Receipt of this signal causes the remote alarm to produce a humanly perceivable indication of the alarm.
US07847691B2
Mounting devices for attaching electronics equipment to a cargo container. An embodiment of the present invention comprises a mounting plate comprising a first portion for securing the electronics equipment to the mounting device, a second portion, coupled to the first portion at an edge of the first portion, at an approximate right angle to the first portion, and a third portion, coupled to the second portion at a second edge, wherein the third portion is approximately parallel to the first portion, wherein a length of the second portion being substantially similar to a width of a door of the cargo container, and the third portion is of sufficient length to retain the mounting device on the cargo container when the door of the cargo container is closed.
US07847685B2
A computer implemented method is provided for directing region-specific information. The method receives information relating to location of users, and provides location-specific information to the users.
US07847684B1
A location-based and preference-based system and method for matching information such as the attributes, interests and/or characteristics profiles of persons with the expressed preferences of mobile users to alert and direct such users to any persons having information matching the user's express preferences. In particular, the system comprises a mobile device such as a GPS-capable PDA that stores the user's preferences and communicates with a server that contains or accesses the profiles of the persons to compare the profiles and preferences. Comparison of the user's preferences with the various profiles allows the user only to be informed of those persons that it is likely to be interested in. The system and method thus provides for a mobile real-time point of interest exchange network.
US07847679B2
A material wear indication system is provided that includes a friction plate capable of engaging a moving surface and a wear indicator. The friction plate includes a wearable portion and a non-wearable portion. In one embodiment the wear indicator is embedded in the non-wearable portion and is prevented from contacting the moving surface until the wearable surface has been sufficiently eroded. When the wear indicator contacts the moving surface it emits a particulate matter that can be detected by a sensor. The sensor is operable to generate an electrical signal that is transmitted to a control unit when the wearable surface has eroded thereby exposing the wear indicator to the moving surface.
US07847670B2
A coil apparatus (10) including a winding (11), a bobbin (12) around which the winding (11) is wound, and a terminal fitting (13) connected with the winding (11). In this construction, the terminal fitting (13) is mounted on the bobbin (12), and a connector (15) for connecting the terminal fitting (13) to an external connector is formed integrally with the bobbin (12). The coil apparatus can be produced at a low cost because the connector (15) is formed integrally with the bobbin (12) around which the winding (11) is wound.
US07847666B2
An inductor device in an integrated circuit includes a first winding portion, a bridge portion and a second winding portion. The integrated circuit has a first, a second, a third and a fourth metallization level. The first winding portion comprises a first metal line formed on the first metallization level and a second metal line formed on the second metallization level, the first metal line being electrically connected in parallel with the second metal line. The bridge portion comprises a third metal line formed on the third metallization level and a fourth metal line formed on the fourth metallization level, the third metal line being electrically connected in parallel with the fourth metal line. The second winding portion comprises a fifth metal line formed on the first metallization level and a sixth metal line formed on the second metallization level, the fifth metal line being electrically connected in parallel with the sixth metal line. The bridge portion electrically connects the first winding portion to the second winding portion.
US07847657B2
Disclosed is a surface acoustic wave filter comprising two or more IDTs arranged in a propagation direction of the surface acoustic wave, wherein said two or more IDTs include at least one pair of IDTs arranged adjacent to each other in order to be acoustically coupled to each other, and have different numbers of paired electrode fingers, and a pitch between each neighboring two of almost all of the electrode fingers included in one of the pair of IDTs which has the smaller number of paired electrode fingers is made different from one to another in order that the IDTs should include no primary pitch area.
US07847650B2
A tail-tank coupling technique combines two complementary differential LC-VCOs to form a quadrature LC-VCO. The technique reduces phase noise by providing additional energy storage for noise redistribution and by cancelling noise injected by transistors when they operate in the triode region. The resulting noise factor is close to the theoretical minimum 1+γ, similar to a differential LC-VCO driven by an ideal noiseless current source. However, its figure-of-merit is higher, due to the absence of voltage head-room being consumed by a current source. The optimal ratio of tail-tank capacitor to main-tank capacitor for minimizing phase noise is approximately 0.5. The method can be extended to combine any even number of LC tanks resonating at fo and 2fo to form an integrated oscillator producing quadrature phase at frequency fosc and differential output at 2fosc.
US07847646B2
A carrier generator for generating a carrier at a frequency of interest in a wireless communications system comprises an oscillator exhibiting a first impedance, the oscillator comprising an energy storage tank configured to generate a periodic signal, the energy storage tank including at least one inductor and at least one capacitor, and an amplifier coupled with the energy storage tank, the amplifier being configured to amplify an amplitude of the periodic signal, an antenna exhibiting a second impedance smaller than the first impedance, and a network coupled between the oscillator and the antenna, the network including at least one inductor or at least one capacitor and being configured to provide a third impedance such that a resultant impedance of the second impedance and the third impedance as viewed from the oscillator toward the antenna is large enough to facilitate the oscillator to generate the carrier at the frequency of interest.
US07847628B2
This disclosure describes a chopper stabilized instrumentation amplifier. The amplifier is configured to achieve stable measurements at low frequency with very low power consumption. The instrumentation amplifier uses a differential architecture and a mixer amplifier to substantially eliminate noise and offset from an output signal produced by the amplifier. Dynamic limitations, i.e., glitching, that result from chopper stabilization at low power are substantially eliminated through a combination of chopping at low impedance nodes within the mixer amplifier and feedback. The signal path of the amplifier operates as a continuous time system, providing minimal aliasing of noise or external signals entering the signal pathway at the chop frequency or its harmonics. The amplifier can be used in a low power system, such as an implantable medical device, to provide a stable, low-noise output signal.
US07847618B2
A distributed charge pump system uses a delay element and frequency dividers to generate out of phase pump clock signals that drive different charge pumps, to offset peak current clock edges for each charge pump and thereby reduce overall peak power. Clock signal division and phase offset may be extended to multiple levels for further smoothing of the pump clock signal transitions. A dual frequency divider may be used which receives the clock signal and its complement, and generates two divided signals that are 90° out of phase. In an illustrative embodiment the clock generator comprises a variable-frequency clock source, and a voltage regulator senses an output voltage of the charge pumps, generates a reference voltage based on a currently selected frequency of the variable-frequency clock source, and temporarily disables the charge pumps (by turning off local pump clocks) when the output voltage is greater than the reference voltage.
US07847616B2
A balanced input inverter circuit includes a first P-type MOS transistor including a gate terminal connected to an input, a source terminal connected to a first power source potential, and a drain terminal connected to an output, a first N-type MOS transistor including a gate terminal connected to the input, a drain terminal connected to the output, and a source terminal connected to a second power source potential, a first inverter circuit including an input terminal connected to an inverted input, and an output terminal connected to a back gate terminal of the first N-type MOS transistor, a first diode connected between the first power source potential and a first power source terminal of the first inverter circuit, a second inverter circuit including an input terminal connected to the inverted input, and an output terminal connected to a back gate terminal of the first P-type MOS transistor, and a second diode connected between the second power source potential and a second power source terminal of the second inverter circuit.
US07847612B2
A level shift circuit includes: a first transistor coupled to a first reference voltage for receiving a first voltage input signal; a second transistor coupled to a second reference voltage; a first diode-connected transistor coupled between the second transistor and the first diode-connected transistor; a third transistor coupled to the first reference voltage and the second transistor, for receiving a second voltage input signal, wherein the first voltage input signal is an inverse version of the second voltage input signal; a fourth transistor coupled to the second reference voltage and the first transistor; a second diode-connected transistor coupled between the fourth transistor and the third transistor; and a fifth transistor coupled to the second voltage input signal, the first reference voltage, and the fourth transistor, wherein a level-shifted output signal corresponding to the first voltage input signal is generated at an output node of the fourth transistor.
US07847598B2
A sense amplifier according to the present invention for detecting a potential difference of signals input to a first input terminal and a second input terminal, includes a first means for applying voltages corresponding to threshold voltages of first and second transistors to gate-source voltages of the first and second transistors, and a second means for transferring signals input to the first and second input terminals to gates of the first and second transistors. In this case, a threshold variation of the first and second transistors is corrected.
US07847597B1
A frequency change detector splits a frequency standard signal into two undelayed frequency signals, one of which is delayed by a predetermined amount. The delayed signal is then mixed with the undelayed frequency signal into a mixed signal that is further filtered and amplified for providing an output signal indicating frequency changes of the frequency standard signal. The mixed frequency signal indicates frequency changes of the original frequency standard signal without reference to another frequency standard. This frequency change detector is well suited for use on satellites as an early warning detection of changes in on-board atomic frequency standards.
US07847595B2
A control signal input circuit for supplying control signals to a plurality of controlled circuits comprises N pieces of control signal preservation/output circuits provided one by one corresponding to plural-bit signals for delivering input data as it is when a trigger signal is at a first level, and holding previously delivered output data when the trigger signal is at a second level, and a controlled circuit selector circuit for setting the trigger signal for S pieces of the control signal preservation/output circuits to the first level, and setting the trigger signal for the rest of the control signal preservation/output circuits to the second level.
US07847587B2
A semiconductor integrated circuit has a voltage supply terminal; a first input terminal fed with a first input signal; an output terminal that outputs an output signal; a second input terminal fed with a second input signal; a first MOS transistor having one end connected to the voltage supply terminal and a gate electrode connected to the first input terminal; a second MOS transistor having one end connected to a first potential, an other end connected to the output terminal, and a gate electrode connected to the second input terminal; and a program element acting as a MOS transistor having one end connected to the other end of the second MOS transistor and an other end connected to a second potential higher than the first potential.
US07847585B2
A semiconductor integrated circuit device comprises a transistor circuit exhibiting inductance at a desired frequency owing to capacitance between electrodes in a MOS transistor, the transistor circuit having an impedance that increases with an increase in frequency; and a first MOS transistor that functions as a source follower having the transistor circuit as a load.
US07847580B2
A system and method for detecting incipient mechanical motor faults by way of current noise cancellation is disclosed. The system includes a controller configured to detect indicia of incipient mechanical motor faults. The controller further includes a processor programmed to receive a baseline set of current data from an operating motor and define a noise component in the baseline set of current data. The processor is also programmed to acquire at least on additional set of real-time operating current data from the motor during operation, redefine the noise component present in each additional set of real-time operating current data, and remove the noise component from the operating current data in real-time to isolate any fault components present in the operating current data. The processor is then programmed to generate a fault index for the operating current data based on any isolated fault components.
US07847579B2
Methods and systems for evaluating a permanent magnet motor are provided. The method includes the steps of spinning a rotor of the permanent magnet motor; determining a total harmonic distortion of the permanent magnet motor; and comparing the determined total harmonic distortion of the permanent magnet motor with a baseline total harmonic distortion.
US07847578B2
Provided is a power supply circuit that supplies power to a load, including a power supply section that outputs a power supply current, a driver section that receives the power supply current from the power supply section and supplies the load with a load current that is consumed by the load, a capacitor section that is charged by the power supply section and that supplies the driver section with an auxiliary current when the load current is greater than the power supply current, and a transmission path that transmits the power supply current output by the power supply section to the driver section, wherein the capacitor section is disposed between the transmission path and a reference potential. The capacitor section is disposed between a transmission path and a reference potential. Also provided is a test apparatus including the power supply circuit.
US07847577B2
By feeding inspection signals independent from each other to upper first and second gate lead inspection lines (52b, 52c), respectively, while maintaining the upper gate-side switching elements (40c) in an ON state, any short circuit between adjacent gate lines (40) of upper gate lines (40) and the like can be detected. By feeding inspection signals independent from each other to lower first and second gate lead inspection lines (53b, 53c), respectively, while maintaining lower gate-side switching elements (40c′) in an ON state, any short circuit between adjacent gate lines (40) of lower gate lines (40) and the like can be detected. By feeding inspection signals independent from each other to source lead inspection lines (55) while maintaining source-side switching elements (41) in an ON state, any short circuit between adjacent ones of source lines (41) and the like can be detected.
US07847573B2
Provided is a test apparatus for testing a device under test, including: a plurality of signal supply sections that output test signals at different timing from each other; and a connection section that connects lines of wiring transmitting the test signals respectively outputted from the signal supply sections with each other, connects the lines of wiring to an input terminal of the device under test, and inputs the test signals to the input terminal after superposing the test signals. The connection section may include a performance board to which the device under test is mounted, where the lines of wiring are connected with each other on the performance board.
US07847568B2
Various probe substrates for probing a semiconductor die and methods of use thereof are disclosed. In one aspect, a method of manufacturing is provided that includes forming a first matrix array of conductor pins and a second matrix array of conductor pins on a probe substrate. The second matrix array of conductor pins is separated from the first matrix array of conductor pins by a first pitch along a first axis selected to substantially match a second pitch between a first semiconductor die and a second semiconductor die of a semiconductor workpiece.
US07847561B2
A network device, a network connection detector and a detection method thereof are disclosed. The network device includes a socket, a waveform generator and a reflected wave detector. The waveform generator sends a first test wave to at least a first contact of a plurality of contacts of a socket and then the reflected wave detector detects a first reflected wave that is corresponding to the first test wave and is reflected from the first contact. Thus a first control signal is generated according to detection result of the first reflected wave.
US07847559B2
Shields for feedthrough pin insulators of a hot cathode ionization gauge are provided to increase the operational lifetime of the ionization gauge in harmful process environments. Various shield materials, designs, and configurations may be employed depending on the gauge design and other factors. In one embodiment, the shields may include apertures through which to insert feedthrough pins and spacers to provide an optimal distance between the shields and the feedthrough pin insulators before the shields are attached to the gauge. The shields may further include tabs used to attach the shields to components of the gauge, such as the gauge's feedthrough pins. Through use of example embodiments of the insulator shields, the life of the ionization gauge is extended by preventing gaseous products from a process in a vacuum chamber or material sputtered from the ionization gauge from depositing on the feedthrough pin insulators and causing electrical leakage from the gauge's electrodes.
US07847555B2
A magnet which includes ferromagnetic powder to be mainly a mother phase containing iron or cobalt. The ferromagnetic powder is provided with a high-resistance layer which has a resistance higher than or equal to ten times as high as a resistance of the mother phase and a Vickers hardness lower than a Vickers hardness of the mother phase. The high-resistance layer is being formed partially or entirely on the surface of the ferromagnetic powder.
US07847552B2
A system and method for simultaneously acquiring PET and MR data from a subject of interest with a hybrid PET-MR scanner includes monitoring transmission times of RF and gradient coils of the MR equipment and blanking segments of the PET data stream accordingly. By excluding PET data acquired during active MR transmissions, the remaining PET data used for image reconstruction will provide improved PET image quality.
US07847551B2
In a method and system to generate an excitation in an examination subject to acquire magnetic resonance signals from a region of the examination subject, basic magnetic field is generated, an adiabatic half-passage (AHP) pulse is radiated to generate a transverse magnetization in the subject, and at least one first and one second adiabatic full-passage (AFP) pulse is radiated to generate a slice-selective rephasing of the transverse magnetization. The time interval between the first adiabatic half-passage pulse and the first adiabatic full-passage pulse is at least 37 ms, and the time interval between the first adiabatic full-passage pulse and the second adiabatic full-passage pulse is at least 75 ms.
US07847546B2
An MRI apparatus includes an imaging means being provided with a means for generating magnetic fields respectively of a static magnetic field, a gradient magnetic field, and an RF magnetic field, and a means for receiving an echo signal generated from a subject, the imaging means being for measuring echo data associated with at least one measurement trajectory in k-space, while varying angles with respect to a coordinate axis in the k-space of the measurement trajectory, so as to collect at least one measured data for each of the angles; and an image reconstruction means for rearranging the measured data in the k-space and reconstructing an image; wherein, the image reconstruction means calculates a phase for correction based on standard data selected from the measured data for each of the angles, prior to rearranging the measured data in the k-space, and performs a phase correction as to the measured data, by using the phase for correction being calculated. With the procedure above, it is possible to reduce an artifact caused by the nonlinearity of the gradient magnetic field and/or inhomogeneities of the magnetic field, without extending the imaging time.
US07847545B2
A system and method of phase contrast imaging includes a system control programmed to acquire a first set of data and a second set of data via the RF coil assembly during a scan and acquire a third set of data and a fourth set of data via the plurality of magnetic field monitoring devices during the scan. A first single data set from the first and third sets of data is formed, and a second single data set from the second and fourth sets of data is formed. The system control is also programmed to reconstruct a phase contrast image based on the first and second single data sets to correct for spatially-dependent background phase variations.
US07847544B2
A system for measuring at least one of a temperature and a pressure of an earth formation is disclosed. The system includes: a downhole tool disposed in a borehole and configured to be movable within the borehole; at least one nuclear quadrupole resonance (NQR) measurement device including a transmitter configured to emit a radiofrequency magnetic field having at least one selected frequency band into the earth formation to cause a component thereof to produce a NQR signal, and a detector configured to detect the NQR resonance signal; and a processor in operable communication with the measurement device and configured to generate NQR data from the NQR signal and calculate at least one of the temperature and the pressure of the earth formation therefrom. A method of measuring at least one of a temperature and a pressure of an earth formation is also enclosed.
US07847542B2
Magnetoresistive sensors which use the AMR or the GMR effect and indicate the direction of the homogeneous magnetic field of a rotatable permanent magnet in the angle measurement or the position of the sensor with respect to a scale, which is magnetized periodically in an alternating direction, for the position measurement, and in which the angle or position value is obtained from the quotient of the output signals from two bridges or half bridges with the aid of arctan interpolation, allow small measurement errors if the output signals have small harmonic components and hysteresis areas. In arrangements according to the invention, this is achieved by the resistors being composed of strips and by continuously varying the resistance-determining angle along the strip longitudinal extent for each constant magnetic field acting on the strips. The resistance-determining angle is between the current and magnetization direction for AMR sensors and is between the magnetization directions of two layer components for GMR sensors.
