US08413475B2
The disclosure relates to a cold rolling fluid, including: (a) a hydrocarbon base including at least 50 wt % of isoparaffins; (b) one or more frictional modifiers selected from among fatty alcohols, fatty acids, fatty amines, fatty acid esters, or polymer esters resulting from the esterification of alpha-olefin copolymers and dicarboxylic acids using alcohols; and (c) one or more phosphorous anti-wear and/or extreme pressure additives. The disclosure also relates to an emulsion containing the rolling fluid and to the use of the rolling fluid for cold-rolling steel.
US08413467B2
The invention relates to a device for cambering a glass sheet, said device comprising a pressing station provided with a male press and a female press which are arranged opposite each other in a complementary manner. The male press is formed from at least two distinct resilient parts, a base and at least one forming complement, which are adapted in such a way as to be fixed to each other. Said forming complement is detachable and interchangeable according to the form to be applied to the glass sheet, and comprises a fixing surface which is adapted in such a way as to be fixed to a fixing surface of the base, and a forming surface which is adapted in such a way as to be pressed against the glass sheet in order to apply the desired form thereto. The invention also relates to an industrial installation comprising one such device, and to a method for implementing said device.
US08413465B2
A glass manufacturing device includes a main body defining a working space, a fixing device and a grit blower in communication with the working space. The fixing device includes a first fixing assembly, a second fixing assembly, and a locking assembly. The first and second fixing assemblies are rotatably connected with each other and used for clamping a glass substrate. The first fixing assembly includes a number of shielding elements spaced from each other. The locking assembly is used for locking the first and second fixing assemblies. The grit blower is disposed opposite to the first fixing assembly and used for blasting grit on the glass substrate, and thus the portions of the glass substrate which are not shielded by the shielding elements are cut off during the process of grit-blasting. Remaining portions of the glass substrate shielded by the shielding elements are the desired product.
US08413463B2
The present invention relates to an improved process for recovery of natural gas liquids from a natural gas feed stream. The process runs at a constant pressure with no intentional reduction in pressure. An open loop mixed refrigerant is used to provide process cooling and to provide a reflux stream for the distillation column used to recover the natural gas liquids. The processes may be used to recover C3+ hydrocarbons from natural gas, or to recover C2+ hydrocarbons from natural gas.
US08413460B2
A refrigerator having an operation lever for a dispenser includes first and second levers interconnected to perform respectively different functions. At least one of the first and second levers is moved relative to the other one. Accordingly, the operability and the aesthetic appearance of the refrigerator may be improved.
US08413458B2
A device (10) for retaining beverage cooling means (11) within a vessel (12) is disclosed. The device comprises a vessel engaging portion (14) and means (16) for engaging the beverage cooling means (11), wherein the means (16) for engaging the beverage cooling means (11) permits the beverage cooling means to move in sliding relation with respect to the vessel (14) engaging portion.
US08413451B2
A fluidically-controlled valve is provided. The fluidically-controlled valve includes a main flow channel with a main flow entrance, a flow exit and a constricted channel section located between the main flow entrance and the flow exit. The fluidically-controlled valve also includes a control flow channel including a jet forming control entrance, a first branch channel, a second branch channel, a common channel section, and a convex channel wall. The common channel section follows the control entrance, the first branch channel emerges from the common channel section and leads to the main flow entrance, the second branch channel emerges from the common channel section and leads to the constricted channel section, and the convex channel wall extends from the common channel section into the first branch channel. The fluidically-controlled valve can be used in bypasses present in turbines or in swirlers of gas turbine combustors.
US08413441B2
An engine system for a vehicle is provided, comprising an internal combustion engine including an exhaust system; a first turbine including a first wastegate and arranged along a first branch of the exhaust system, a second turbine including a second wastegate and arranged along a second branch of the exhaust system; a first exhaust gas sensor arranged along the first branch of the exhaust system downstream of the first turbine and first wastegate; a second exhaust gas sensor arranged along the second branch of the exhaust system downstream of the second turbine and the second wastegate; and a control system configured to command the first and second wastegates to a closed or open position and to indicate one of said wastegates as unresponsive to said command in response to a temperature difference between the first and second branches indicated by the first and second exhaust gas sensors.
US08413440B2
A fresh gas supply device is provided for an internal combustion engine having a turbocharger. The device includes a charge-air inlet for taking in charge-air from the exhaust gas turbocharger, a compressed air inlet for taking in compressed air, an outlet connectable to the charge-air inlet via a flap element and to the compressed air inlet via a flow regulating device, and a control unit for controlling the flap element and the flow regulating device. The flow regulating device has at least one valve for opening and closing the compressed air inlet and a proportional valve connected downstream in the direction of flow for setting a pressure in the outlet.
US08413436B2
An accumulator system is configured to store energy and includes an accumulator having a liquid chamber coupled to a liquid port and an air chamber coupled to an air port. The liquid chamber and the air chamber are separated by a moveable isolation barrier. An air motor/compressor coupled to the air port is configured to receive a mechanical input and responsively pump air into the accumulator, and to receive pressurized air from the air port and responsively provide a mechanical output. A liquid reservoir is coupled to the liquid port to receive liquid from the liquid chamber as air is pumped into the air chamber and to provide liquid to the liquid chamber as air is removed from the air chamber.
US08413435B2
An exhaust manifold including a manifold body made of a first material and at least one heat shield insert provided inside the manifold body and made of a second material. The first material is a low cost material and the second material is a higher grade, temperature-resistant material. The manifold body includes a plurality of runners, collector and an outlet. The shield insert is preferably provided in the collector region adjacent to the outlet. The heat shield insert may have a curved sheet configuration or a tubular configuration depending on applications. The heat shield properly insulates the manifold body from the exhaust gas to protect the manifold body. The exhaust manifold, which is made from a combination of different materials, provides a more cost-effective solution in high temperature applications.
US08413434B2
An exhaust heat recovery system (EHRS) for a vehicle is provided that is operable to direct coolant heated by exhaust heat to a vehicle transmission under certain operating conditions after the engine is adequately heated by the exhaust heat and without further heating the engine with the exhaust heat. Thus, recovery of exhaust heat is increased as the transmission is heated to a higher operating temperature than the engine using the heated coolant. The EHRS may also operate in a bypass mode during which exhaust heat is not directed to the engine or the transmission. A method of managing exhaust heat is also provided.
US08413425B2
A control device and method for exhaust gas purification that can prevent the adsorption amount from becoming excessively lower than the saturated adsorption amount and can prevent the reduction efficiency of the reduction catalyst from degrading, including a device which can predict a transition of the temperature of the reduction catalyst and determine whether that temperature is decreasing; an apparatus which can control injection of the reducing agent according to a first amount that is smaller than a saturated amount corresponding to the temperature of the catalyst if it is determined that the temperature does not decrease continuously for a time; and a second apparatus which can control the injection of the reducing agent according to a second amount that is larger than the first amount and smaller than the saturated amount if it is determined that the temperature of the reduction catalyst continuously decreases for a time.
US08413418B2
A gas turbine engine (10) having a pressure-rise combustor (30) and the pressure-rise combustor (30) is positioned upstream of a stage of turbine nozzle guide vanes (32). The vanes (33) of the stage of turbine nozzle guide vanes (32) forms an ejector and each of the vanes (33) has an upstream portion (34) and a downstream portion (36). The upstream portions (34) of the vanes (33) have leading edges (38) and the upstream portions (34) are arranged substantially straight and parallel to define constant area mixing passages (40) for a flow of gases there-through. The downstream portions (36) of the vanes (33) are arranged at an angle to the upstream portions (34) of the vanes (33) to turn the flow of gases there-through.
US08413413B2
A pivoting gathering auger for a row unit of a harvesting header. The gathering auger cooperates with a striper plate to remove useable parts from crop stalks gathered in a crop passage and to convey the stripped useable parts rearward into the cross auger of the header. The gathering auger pivots in a vertical plane between a first position for harvesting and a second position for maintenance. While in the maintenance position, a distal end of the gathering auger does not communicate with the cross auger. The useable parts are conveyed rearward free of obstruction to the cross auger.
US08413411B2
A horse stirrup which also functions as a mounting aid by providing, in the same assembly, a foot supporting platform for riding, as well as a convenient, lower level platform for mounting. The mounting platform, and related structure, also function, in cooperation with the riding platform, to reduce the exposure of the rider to stirrup foot lock in case of a fall.
US08413410B2
An apparatus for securing a cap onto a cylindrical container includes a main stage and three clamps. Each of the clamps is pivotally attached to the main stage and rotatable about a respective axis of rotation. The axes of rotation of the clamps define an outer circle having a center. Each of the clamps comprises a generally planar body and an arcuate edge and can be used to both center a cap and grip and rotate a vial for attachment of the cap.
US08413401B2
A modular door case for bathing enclosure includes two jambs, two frame members, and four fasten components. Each frame member has an accommodating portion at ends thereof, and at least one pair clasp holes respectively formed on upper and lower walls of the accommodating portion. Each fasten component has a base, at least one pair of clasp members, and at least one compelling bolt. A clasp protrusion is disposed at opposite distal end of each clasp member, so that space between the pair of clasp members, in normal state, shrinks from the joint ends to the distal ones. Each clasp protrusion of the clasp member contacts each clasp hole of the frame member, while the base inserts into each accommodating portion. The compelling bolt is between the pair of the clasp members, and further capable of moving towards the distal ends of the clasp members.
US08413397B2
An artificial stone is disclosed for use in creating a covering for a supporting surface. The artificial stone includes a body for placement on the supporting surface, which is shaped for mating engagement with like stones with intermediate perimeter joints to produce a continuous surface covering. The stone has a facing surface on the body, which facing surface has a contour defining a surface area and is subdivided by at least one simulated joint into a major surface portion and at least one minor surface portion. The major surface portion is free of simulated joints and extends over at least about 60% of the total surface of the facing surface. The stone further includes at least one perimeter recess in the body for generating a gap between the stone and another like stone in mating engagement therewith, which gap is wider than adjacent the adjoining perimeter joint. Stones of this construction can easily be arranged in a regular, repeated pattern to generate a continuous covering for the supporting surface with the surface of the resulting covering having an irregular, natural appearance. The irregular top contours of the stones, the uneven division of the facing surface and the perimeter recesses and the resulting gaps between mating stones simulate the appearance of a natural stone surface covering for walkways, roadways, pavements or walls.
US08413391B2
A mounting system for photovoltaic solar panels providing support for different sized panels, and/or panels having mounting holes located in different locations. A universal panel clamp includes at least one elongated hole or slot to attach to a mounting hole on a solar panel frame. A clamp is attached to an upper hole, and a second clamp is attached to a lower mounting hole. The upper clamps are attached to an upper lateral support member, and the lower clamps are attached to a lower lateral support member. This assembly may be supported by A-shaped support members having adjustable tilt arms, or posts with specially configured brackets.
US08413389B2
An openable covering construction for pergolas and verandas, characterized in that said openable covering construction comprise a plurality of adjoining and partially overlapping bands longitudinally mounted on a supporting frame by a driving system allowing each said bands to be rotated about a longitudinal axis thereof parallel to a sloping side of said covering construction, said driving system driving said bands to at least two positions, a closed position, thereat said bands are partially overlapped onto one another and substantially parallel to the covering construction plane, and an opened position thereat each said band is rotated to a substantially vertical condition with respect to said covering plane, each said band comprising a section member including a contoured surface including, at a side thereof, a perpendicular side wall and, at an opposite side thereof, a channel defining curved wall, thereby a surface directly exposed to rain of said covering construction forms a water collecting and disposal of channel.
US08413385B2
An electrical equipment rack, such as a computer server rack, with a protective shield to protect the electrical equipment rack and equipment thereon from water damage is described. In general, the shield is constructed of a curved polycarbonate shell fastened to an aluminum frame having arc-shaped end sections attached to spaced elongated side rails. The aluminum frame is attachable to threaded rod hangers of the type that are used in most server rack rooms. Multiple shields may be fastened together end-to-end to increase the length of the overall shield, to extend over the entire length of the server racks or cabinets needed to be protected. Gaskets such as neoprene seals are compressed between shield sections to prevent water from penetrating between the fastened sections. Deployable curtains are fastened to the elongated side rails to further protect the electrical equipment rack from water damage.
US08413381B2
The invention relates to a device having a component (1), in particular a door, and having a mounting unit (3), in particular a door frame. The invention is based on the object of providing a device that by the use thereof, the mounting of the component on the mounting unit is simplified, and which has a construction such that a good aesthetic impression can be achieved. For this purpose, the device has at least one component (1), at least one mounting unit (3), on which the component (1) can be mounted, and at least one fastening unit (4, 17), which is disposed on the component (1), wherein said fastening unit (17) has at least one first joint element (18) and at least one second joint element (19), wherein said fastening unit (17) is disposed articulated on the component (1) using said first joint element (18), and wherein said fastening unit (17) can be mounted articulated on said mounting unit (3) using said second joint element (19).
US08413380B1
A universal swing hinge assembly and gravity-closing gate assembly can be attached to a guardrail on either side of a guardrail opening. A hinge pin can be disposed through the universal swing hinge assembly and the gravity-closing gate for attaching the gravity-closing gate thereto. The universal swing hinge assembly can have a C-configuration that allows the gravity-closing gate to swing open in either direction from a lowest neutral position. A recess of the universal swing hinge assembly can have an angled hinge face that opens towards the guardrail opening. In operation, the angled hinge face can cause the gravity-closing gate to rise from the lowest neutral position when the gravity-closing gate is opening, and the angled hinge face can cause the gravity-closing gate to return to the lowest neutral position when closing.
US08413371B2
A system for applying mushroom growing materials includes a hopper for the materials. A blower unit creates an air stream which acts as a carrier for blowing the material fed by the hopper through a transport hose wrapped partially around a reel. The hose communicates with and feeds the material to an applicating head which is mounted on a mushroom bed. The material is conveyed through the applicating head by being spread in a transverse direction by a distributor. The material is then fed to an applicating member which is preferably a conveyor belt. The conveyor belt deposits the material onto the mushroom bed.
US08413366B2
A fishing rod butt for use with a rod blank and a fishing reel includes a first elongate member hingeably attached to a second elongate member. In this manner, the butt can be configured to have a curvilinear shape or a linear shape depending on the intended fishing application. Also disclosed is an adjustable reel seat assembly.
US08413363B1
A firing pin stop disengagement mechanism is provided to aid in removal of the firing pin stop for a pistol. The mechanism includes a firing pin mechanism having a plunger having a groove and a rear end, and a pivoting lever having a first end having a pawl to engage the radial groove and rear end and a second end. The second end has an exposed surface to receive a force to raise the pawl from away from the plunger. When the disengagement mechanism is in a locked position, the pawl is engaged in the radial groove and the plunger is seated in an aperture in the stop. When the disengagement mechanism is in an unlocked position, the pawl is engaged on the rear end of the plunger, and the plunger is displaced toward the firing pin such that the plunger is disengaged from the aperture in the stop.
US08413362B2
A mounting rail assembly is provided for firearms, wherein the assembly includes a mounting rail, an electrical input contact, an electrical output contact and an embedded conductor electrically connecting the input contact and the output contact. Control circuitry can be embedded within the mounting rail to provide for data and power transmission at the electrical contacts. The mounting rail assembly can be integrated into a firearm, or can include a receptor channel for cooperatively engaging an existing mounting rail of the firearm.
US08413356B2
A canvas or material stretching system designed to allow a professional or amateur user to stretch a canvas or material on a frame without the use of stretching pliers and staples, both of which require considerable skill and strength. Special purpose corner clamps are temporarily used to secure the stretcher bars into an initial open miter frame. The purpose of this is to orient the double sided adhesive strip on the side of the stretchers towards the canvas or material while maintaining the adhesive strip from touching the canvas or material. Once alignment is achieved, the stretching bars are pressed down and attached onto the canvas or material and the corners are released. The corner clamps are removed and canvas or material corners are cut and folded into the open miter ends which also have adhesive strips. By rotating the stretchers axially 90 degrees into the final frame, thus closing the miters, and upon inserting U-shaped fasteners into grooves placed on the back of the stretcher the canvas or material is stretched and ready to display.
US08413350B2
An article of footwear comprising a shoe base constructed and adapted for receiving a foot having a toe section and an ankle section with at least two loops fixedly attached to the toe section. A toe strap having two ends for securing the shoe base to the foot is removably attached to the loops proximate the toe section by a hoop like clip at each end of the toe strap. Each hoop like clip has an internal surface and two terminal ends defining a gap in the hoop and at least one spur on the internal surface of the hoop like clip proximate the gap.
US08413349B2
A corrective insole for treating defective positioning in the metatarsal and forefoot areas of the foot which includes an insole including at least two strap mechanisms a toe strap and a metatarsal strap such that the metatarsal strap encircles the metatarsal area of the foot to enable optimum correction of defective positioning associated with conditions such as hallux valgus.
US08413345B2
A vision apparatus may include a first longitudinal base member, a second longitudinal base member which substantially mirrors the first longitudinal base member, a traverse member to connect the first and second longitudinal base member, a pointer member being positioned on the traverse member. The longitudinal base member may include a inclined tower surface, and the longitudinal base member may include a mounting post. The mounting post may cooperate with a rail, and the pointer member may be detachably connected to the traverse member. The first longitudinal base member may include a tower member to cooperate with the rail member, and the vision apparatus may include a tower member to connect the longitudinal base member and the traverse member. The tower member may be detachably connected.
US08413337B2
A utility knife includes a handle, a first blade holder assembly, a second blade holder assembly, and an interlock assembly. The handle includes an opening at a front end. The first blade holder assembly is constructed and arranged to hold a first blade at a position of use wherein the first blade projects through the opening at the front end of the handle, and to retract the first blade into the handle. The second blade holder assembly is constructed and arranged to hold a second blade at a position of use wherein the second blade projects through the opening at the front end of the handle, and to retract the second blade into the handle. The interlock assembly constructed and arranged to allow only one of the first blade and the second blade to project through the opening at the front end of the handle.
US08413335B2
The scrubbing razor includes a handle, an elongated head with a blade mounting portion, and one or more forward straight blades and one or more rearward straight blades mounted to and extending from the underside of the blade mounting portion. The one or more rearward straight blades are mounted in opposing relation to the one or more forward straight blades, so that the scrubbing razor is bidirectional. The cutting edges of the one or more forward straight blades and the opposing cutting edges of the one or more rearward straight blades define a single plane.
US08413330B2
A method of producing an endodontic file that involves grinding in a plane substantially parallel to the longitudinal axis of a rotating dental instrument blank. By grinding the dental instrument blank in this manner, the torsional strength of the resulting endodontic file is not eroded during its production, thereby providing a file that is less susceptible to breakage during its use.
US08413315B2
A rotor of a rotating electrical machine is provided in which neither deterioration nor fluctuation in the cogging torque is caused and that causes neither physical enlargement nor cost increase. The rotor of a rotating electrical machine, provided with a plurality of magnetic poles 3 that are fixed on a rotor iron core 2 and arranged spaced apart from one another in the circumferential direction of the rotor iron core 2, is characterized by including a tube-shaped non-magnetic ring 4 mounted on the outer circumferential surfaces of the plurality of magnetic poles 3, and characterized in that the non-magnetic ring has a plurality of inner-diameter bulging portions 41 that abut on the corresponding outer circumferential surfaces of the plurality of magnetic poles.
US08413311B2
The invention relates to a device for connecting a string section to a pulling element which extends through the string section. The device includes a tilt lever support (100), at least one tilt lever (102), which is connected to the tilt lever support so as to enable the tilt lever to pivot about a pivot point, and thereby moving a support part (105) of the tilt lever for support on the string section from a retracted position into an extended position, wherein the retracted position is closer to the center axis of the device than the extended position. The device further includes a connection for connecting the tilt lever support to the pulling element.
US08413306B2
A fastener product includes an elongate strap, projections molded of resin extending from a first region of the strap, and a head element molded of resin extending from a second region of the strap. The head element includes a hole sized to receive an end of the strap.
US08413304B1
A gripping device for helping an individual pull him or herself into a vehicle (with limited or no assistance. The device features a strap having a first end and a second end; a handle grip disposed on the first end of the strap; and an anchor clip disposed on the second end of the strap. The handle grip comprises a first center hole for providing a means for a user to grip the handle grip. One or more grooves are disposed on at least a portion of the first center hole. The anchor clip resembles a standard tongue of a standard seat belt. A second center hole is disposed in the anchor clip adapted to engage a buckle of a standard seat belt.
US08413302B2
The invention broadly contemplates an apparatus that makes it possible to easily lift up and open a notebook type computer cover irrespective of a weight of the cover and stop the cover at a predetermined opened/closed position. A portable electronic apparatus includes: a main body provided with an input operating portion, a cover provided with a display unit, a hinge mechanism including a rotary shaft fixed to the cover and a support member fixed to the main body. The apparatus includes an electromagnetic mechanism having a permanent magnet and an electromagnet, in which the permanent magnet and the electromagnet are disposed with respect to the rotary shaft so that when the current is applied or not applied to the electromagnet, a repulsive or attractive force is generated which allows the rotary shaft to be in a rotatable state, and thereby allow an opening/closing torque to act on the cover.
US08413299B2
A hinge for mounting a door-panel or window sash to a fixed jamb element has two leaves pivoted together about an axis. One of the leaves is adapted for attachment directly to an edge of one of the elements. A housing is recessed in the other of the elements and has a pair of generally parallel and vertical side walls with inner faces defining a horizontally open cavity. A bar is shiftable in the cavity horizontally perpendicular to the side walls and vertically. At least one fastener releasably securing the other of the leaves to the bar. A pair of spindles extending perpendicular to the side walls in the cavity are threaded into the bar and have opposite ends bearing on the inner faces of the side walls so that rotation of the spindles shifts the bar perpendicular to the side walls.
US08413290B1
One embodiment of a thin, flat texture skin for attachment to the blade of a trowel and of the type having at one edge a slot (3) which communicates with a gripping aperture (4). The opening has a notch (5) to allow handle support attached to inserted blade to pass beyond the edge of the tool. The corners (6) of the bottom (8) and edges (9) are rounded and tapered toward the top (7). The bottom (8) and edges (9) are imparted a texture transferable to surfaces. Other embodiments are described as shown.
US08413285B2
The electronic toothbrush (10) includes a brush head (20) having an implantation area where bristles (22) for brushing of teeth are fixed and a handle (21) configured to carry the brush head (20). The brush head (20) includes a brush electrode exposed on its surface. The brush electrode includes a first electrode (23) located in the implantation area where the bristles (22) are fixed and a second electrode (242) located in a non-implantation area where no bristles (22) are fixed. The handle (30) includes a handle electrode (32) exposed on its surface. The handle (30) is configured to house a power source (35) for applying a voltage between the handle electrode (32) and each of the first electrode (23) and the second electrode (242). The bristles (22) are fixed directly to the first electrode (24).
US08413281B2
Disclosed herein is a hand held cleaning unit for use with an automated pool cleaning unit. The pool cleaning unit includes a housing, a pump mechanism for creating a vacuum pressure, intake vents in communication with the pump. The pool cleaning unit includes the housing having an external port and the pump in fluid communication with the external port. The hand held cleaning unit includes a body. The body has a port and the conduit connects the body port with the housing external port. The intake vents opening and closing in response to activation of the hand held cleaning unit. As desired, the hand held unit is activated closing the intake vents and directing the vacuum pressure through the hand held unit instead of the automated cleaning unit. The hand held unit in fluid communication with the pump mechanism.
US08413279B2
A method for deflecting a spray of wash liquid to a desired location in either a drum or tub of a cleaning appliance along different flow paths and/or flow patterns according to the velocity of the wash liquid.
US08413277B2
A pneumatic lift including inflatable mattresses stacked one atop another and arranged in air flow communication with one another, but with each being independently deflatable.
US08413275B1
An easy back relaxing device. The device has three contour sections along the vertical axis and three contour sections long the horizontal axis. Along the vertical axis, one section is shaped to match and support a human lumbar spine, one section is shaped to match and support a human thoracic spine, and one section is shaped to match and support a human cervical spine. Along the horizontal axis, two side sections are for back aliment, and the middle section is lightly protruding for exerting pressure on spine hot points.
US08413262B2
A composite formed by a reinforced elastomer material that dissipates, isolates, and absorbs sound and vibrational energy waves.
US08418258B2
A system transfers applications and datasets (files) from a server to a client device and assigns to each file a lease key that will expire at a specified time. A file cannot be accessed unless its lease key is validated. Upon expiration of a lease key, the client device will connect to the server to determine if the lease key may be renewed. If the lease key may be renewed, a new lease key is created and access to the associated application or dataset is restored. If the lease key may not be renewed, the file may be deleted or rendered inaccessible. If rendered inaccessible, the file may be restored in the future without having to re-transmit it from the server to the client device. The server may also revoke a lease key before it expires.
US08418249B1
A method for profiling network traffic of a network. The method includes obtaining a signature library comprising a plurality of signatures corresponding to a plurality of behavioral models, generating, based on a first pre-determined criterion, a group behavioral model associated with the signature library, wherein the group behavioral model represents a common behavior of a plurality of historical flows identified from the network traffic, wherein each of the plurality of signatures correlates to a subset of the plurality of historical flows, selecting a flow in the network traffic for including in a target flow set, wherein the flow matches the group behavioral model without matching any of the plurality of behavioral models, analyzing the target flow set to generate a new signature, and adding the new signature to the signature library. Further, each behavioral model is generated from a kernel constructed using boosting of decision tree learning methods.
US08418248B2
Method for recognizing attacks to at least one interface of a computer system, in particular an automated self-service machine, comprising: monitoring the interface in order to determine changes at the interface; if changes occur, the change is used to determine the probability that an unallowed attack is occurring at the interface; if the probability is beyond a defined threshold, defensive maneuvers are introduced.
US08418240B2
A computer implemented method of reducing central processing unit (CPU) usage of a firewall by safe reordering a current firewall's rule-base exhibiting N rules. The method comprising: receiving rule usage statistics exhibiting usage frequency of each rule on the current firewall's rule-base; calculating a rules matched per packet (RMPP) parameter, being a summation of products of each rule identifier and the corresponding usage frequency for all the N rules; determining an alternative order of the rule base by repositioning rules, wherein the repositioned rules perform the same action on the firewall, or wherein the repositioned rules act on disjoint sets of network connections, and wherein the repositioning results in a reduction of the RMPP of the reordered rule base, thereby reducing the CPU usage of the firewall in implementing the alternative order of rules.
US08418239B2
Authentication processing is easily performed on a device used as a node in a network. Upon the authentication of a terminal used as the node in the network, when the terminal can communicate with another terminal, the terminal sends an electronic certificate of the terminal per se to the other terminal and requests the other terminal to perform an authentication process of the terminal per se. Conversely, when the terminal cannot communicate with any other terminal, the terminal outputs the electronic certificate of the terminal per se to an authentication device and requests the authentication device to perform authentication of the terminal per se. The authentication device performs authentication of the terminal based on the outputted electronic certificate.
US08418233B1
A system, apparatus, and method are directed to managing access to a resource using rule-based deep packet extractions of a credential. A network device, such as a traffic management device, is situated between a client device and a server device. When the client device sends a request for a resource, the request is intercepted by the network device. The network device may employ a multi-layer deep packet extraction of the credential from the request. The network device may then use the credential to determine whether the request enabled to access the resource. Based, in part, on a variety of rules, the network device may deny access, enable access, route the request to a different server, or the like. In one embodiment, the network device may receive a rule from another device that directs the network device to request a different credential.
US08418223B1
A computer-implemented method may include establishing, within a parental-control software system, an academic-performance policy that defines how academic performance of a student affects at least one parental-control setting enforced on a computing system accessible to the student. The computer-implemented method may also include receiving, via an electronic communication from a school of the student, grade information that indicates the student's academic performance. The computer-implemented method may further include applying the academic-performance policy by updating the parental-control setting commensurate with the student's academic performance. In addition, the computer-implemented method may include detecting an attempt by the student to access a resource of the computing system and applying the updated parental-control setting to control the student's access to the resource of the computing system.
US08418222B2
A representational state transfer-based model for a computing environment uses models resources with links between them. Security principals are resources which can be independently authenticated. Each resource may be associated with an authorization policy that determines level of access, protocol supported. Successfully presenting security credentials at a security principal allows use of an instance of the security principal (i.e. application) as well as generation of an authentication token that can be presented across the computing environment to resources subscribing to the same authorization policy. As security principals with different security policies are authenticated, the appropriate tokens may be combined to allow broader access without undue re-authentication for resources subscribing to the same security policy. Authorization requirements (policies) may be attached to links to resources so that an application instance can dynamically discover authentication rules for that resource by inspecting the link.
US08418217B2
In one of many possible embodiments, a system includes a media content provider and a media content processing subsystem communicatively coupled to the media content provider by a network. The media content processing subsystem is configured to receive a first media content instance from the media content provider, and receive a second media content instance from at least one other media content processing subsystem connected to the network. At least a portion of the second media content instance is received concurrently with the receipt of the first media content instance. In certain embodiments, the media content processing subsystem is configured to receive the second media content instance without using a tuner.
US08418214B2
A method and apparatus for identifying an appropriate video signal path is provided for delivery of video-on-demand (VOD) data to a subscriber in a VOD system. The signal path may be a portion of an hybrid fiber optic and cable (HFC) network so that other signal paths in the HFC network may service subscribers in other areas. Because each path need not service every area, the total bandwidth provided by the VOD server need not be provided to every area so that the bandwidth provided to each area can be commensurate with the needs of that area. When a subscriber requests VOD programming, the identification received by the subscriber's terminal from the VOD server is returned to the server along with the request. From the identification, the VOD server may determine the area in which the requesting subscriber is located and the VOD server may then transmit the requested programming to the area in which the subscriber is located for reception by the subscriber.
US08418212B2
An approach is provided for distributing video signals. A digital video feed is received at a media distributor that includes a plurality of decoders and a corresponding plurality of modulators, wherein the digital video feed includes a plurality of video channels. The decoders decode the digital video feed to output analog video signals. The modulators modulate the analog video signals; and a combiner combines the outputs of the modulators to generate a channelized video signal.
US08418205B2
Disclosed are a method and apparatus for recommending personalized content in an Internet Protocol Television (IPTV) service environment. The content recommending method includes: acquiring a user's viewing history information regarding broadcasting content; analyzing the user's preference for each content item based on the user's viewing history information; creating a list of recommended content items based on the analysis of the user's preference; and providing the list of recommended content items to the user's terminal. Accordingly, it is possible to recommend personalized content according to users' preference.
US08418203B1
By describing electrical program guide information in a language such as XML and then multiplexing the electrical program guide information to a broadcast signal for transmission, advertisements, images and sounds can be easily entered and various program guides can be realized. For manufacturers of receiving devices, it suffices to develop only the software for receiving, decoding and displaying received XML data. There is no need to develop the software for displaying the EPG for each type of receiving device. Thus, the number of development steps can be reduced.
US08418200B2
A method and apparatus of acquiring program guide information for a digital television receiver. There is provided a digital television signal receiver, including: a tuner to receive a digital television transport stream (TS) which includes audio, video, and program information; an extractor to extract the program information from the received TS; a storage to store the extracted program information; a processor to access the storage to generate a channel list based on the stored program information stored in the storage, where the channel list comprises at least one channel number and the at least one channel number comprises at least one main channel number; and a user interface to allow a user to navigate the channel list to search a channel number, wherein if the at least one main channel number has a corresponding sub-channel number, the sub-channel number can be listed after the at least one main channel number.
US08418195B1
A video advertising insertion system is comprised of a processing system, interface, and video advertising. The video advertising insertion system receives a video stream carrying selected video content from a video-on-demand system. The video advertising insertion system selects and inserts video advertising into the video stream. The video advertising insertion system transfers the video stream carrying both the selected video content and the selected video advertising for display to a target viewer.
US08418194B2
A system and method for conserving bandwidth for a data connection. A television is detected to have been turned off. Recording information is requested from a digital video record. A content stream to the digital video recorder and the television is terminated in response to receiving the recording information and determining the DVR is inactive.
US08418189B2
An approach for switching from one application to another, according to time information of a schedule item with respect to a current date and time and including converting data of the first application to data suitable for use in the other application, is provided. Such other application is chosen based on a comparison between the time information of the schedule item and the current date and time, and the data of the first application is automatically converted to data suitable for use in the other application and transferred to the other application.
US08418186B2
A system and method of co-allocating resources within a compute environment are disclosed. The method embodiment of the invention comprises receiving a request for a reservation for a first type of resource, analyzing constraints and guarantees associated with the first type of resource, identifying a first group of resources that meet the request for the first type of resource and storing in a first list, receiving a request for a reservation for a second type of resource, analyzing constraints and guarantees associated with the second type of resource, identifying a second group of resources that meet the request for the second type of resource and storing in a second list, calculating a co-allocation parameter between the first group of resources and the second group of resources and reserving resources according to the calculated co-allocation parameter of the first group of resources and the second group of resources. The request may also request exclusivity of the reservation.
US08418185B2
A computer implemented method is provided, including monitoring the utilization of resources available within a compute node, wherein the resources include an input/output capacity, a processor capacity, and a memory capacity. The method further comprises allocating virtual machines to the compute node to maximize use of a first one of the resources; and then allocating an additional virtual machine to the compute node to increase the utilization of the resources other than the first one of the resources without over-allocating the first one of the resources. In a web server, the input/output capacity may be the resource to be maximized. However, unused memory capacity and/or processor capacity of the compute node may be used more effectively by identifying an additional virtual machine that is memory intensive or processor intensive to be allocated or migrated to the compute node. The additional virtual machine(s) may be identified in new workload requests or from analysis of virtual machines running on other compute nodes accessible over the network.
US08418172B2
Flexible systems and methods are disclosed that may be used for provisioning, configuring, and controlling a host embodied in a cable set top box or other digital device attached to a digital communication network, such as cable distribution network. An enhanced services system maintains various host files for various types of hosts that a cable subscriber may purchase and connect to the cable network. The Enhanced Services Server interacts with the host using the host files. The host files may be downloaded from the host manufacturer into a database that distributes the modules as required to the various enhanced services systems. The host may be purchased by the cable subscriber and provisioning may be initiated by the retailer at the time of purchase using a provisioning network interacting with the appropriate cable system serving the subscriber. This abstract is not intended to limit or construe the scope of the claims.
US08418166B2
A firmware update process for a self-virtualizing IO resource such as an SRIOV adapter is incorporated into a platform firmware update process to systematically update the resource firmware in a manner that is for the most part transparent to the logical partitions sharing the adapter. In particular, resource firmware associated with a self-virtualizing IO resource is bundled with firmware for at least one adjunct partition associated with that self-virtualizing IO resource within a common firmware image so that, upon restart of the adjunct partition to use the updated firmware image, the resource firmware is also updated, with a logical partition that uses the self-virtualizing IO resource maintained in an active state during the restart, and without requiring the self-virtualizing IO resource to be deconfigured from the logical partition.
US08418162B2
A method and apparatus of dynamically managing non-volatile memory items on a wireless device through a network, the method comprising the steps of: when connecting to said network, checking for a unique identifier item stored in said non-volatile memory items; if said unique identifier item exists, checking whether a value stored in said unique identifier is the same as a software identifier located in software on said wireless device; if said unique identifier item does not exist or said value is different from said software identifier, sending said software identifier along with an identifier indicating a carrier to said network along with an identifier indicating a carrier; receiving from said network a set of changes related to said software identifier; executing said set of changes to update said non-volatile memory items; and writing said software identifier to said unique identifier item.
US08418159B2
An apparatus for optimizing a transaction comprising an initial sequence of computer operations, the apparatus includes a processing unit which identifies one or more idempotent operations comprised within the initial sequence, and which reorders the initial sequence to form a reordered sequence comprising a first sub-sequence of the computer operations followed by a second sub-sequence of the computer operations, the second sub-sequence comprising only the one or more idempotent operations.
US08418158B1
A device generates code with a technical computing environment (TCE) based on a model and information associated with a target processor, registers an algorithm with the TCE, automatically sets optimization parameters applied during generation of the code based on the algorithm, executes the generated code, receives feedback based on execution of the generated code, and uses the feedback to automatically update the optimization parameters and to automatically regenerate the code with the TCE until an optimal code is achieved for the target processor.
US08418156B2
Generally, the present disclosure provides systems and methods to generate a two-stage commit (TSC) region which has two separate commit stages. Frequently executed code may be identified and combined for the TSC region. Binary optimization operations may be performed on the TSC region to enable the code to run more efficiently by, for example, reordering load and store instructions. In the first stage, load operations in the region may be committed atomically and in the second stage, store operations in the region may be committed atomically.
US08418151B2
A process for providing a simulated date and/or time to a time-sensitive application is disclosed herein. Such a process may include detecting the invocation of a time handler method configured to retrieve system time. Upon detecting the invocation, the contents of a call stack may be captured and analyzed to determine which requestor method initiated the invocation. The process may then determine whether the requestor method should receive a real or simulated system time. A real system time may be returned to the requestor method in the event it should receive the real system time. A simulated system time may be returned to the requestor method in the event it should receive the simulated system time. A corresponding apparatus and computer program product are also disclosed and claimed herein.
US08418148B2
A thread execution analyzer analyzes blocking events of threads in a program using execution data and callstacks collected at the blocking events. The thread execution analyzer attempts to identify an application programming interface (API) responsible for each blocking event and provides blocking analysis information to a user. The blocking analysis information may be used by a developer of the program to understand the causes of blocking events that occur for threads of the program.
US08418133B2
Consumer electronic devices, such as e.g. high-definition movie players for removable storage media such as optical discs, may provide possibilities for advanced interactivity for the user, implemented as software applications. A question arising generally with such software applications is what the life cycle of such an application is, and who may control it. The invention provides a method for executing software applications within a playback device for audio-video data, wherein data from a first removable storage medium are read for a software application to be executed within said playback device, and the data comprise an indication defining a termination condition for the application. Based on said termination code and depending on how the medium holding the application is ejected, the application is terminated or may survive.
US08418131B2
Server side internet applications are created by placing interactive server side components (ISSC's) on internet pages. ISSC's encapsulate dynamic page functions including processing of user responses on the server and thus can be reused, which drastically reduces programming effort. The ISSC technique remembers information (in form of an ISSC object) about each ISSC during dynamic page generation on the server. Then, it generates HTML code in a way such that the ISSC event is sent to the server using a conventional HTTP GET or POST request. On the server, the event is then passed to the corresponding ISSC object. All components work without disturbing each other, even when nested or combined. A browser based editor can also be used to place ISSC's on pages and to modify their properties. During dynamic page generation, scripts and handles are embedded into the page that permit editing of the page itself.
US08418128B2
A system having a graphical compiler connected to a function block engine. The graphical compiler may convert graphical information to non-graphical information. A resources allocation module may be connected to the function block engine and the compiler. Also, a function block execution list may be connected to the compiler and the function block engine. A user interface may be connected to the compiler.
US08418122B2
Functionality from an object file can be incorporated into an already existing binary file. Functions from the object file can be intelligently inserted into the binary file with the guidance of control flow analysis of both the binary file and the object file. Symbols not defined in the symbol table of the binary file are added to the symbol table of the binary file. When symbols of the object file and the binary file overlap, then priority is given to the object file symbol definitions. The ability to incorporate functionality from an object file into an existing binary file reduces logistical overhead and provides flexibility in code development and maintenance.
US08418120B2
A computer-implemented method for performing a layout extraction for a multi-fingered semiconductor device is disclosed. The method reduces the netlist for the device and the number of device fingers by identifying a set of device common nodes, and combining a plurality of parasitic elements in the device to form a set of representative parasitic elements which are connected to respective device common nodes. In one embodiment, the method includes combining the parasitic elements of at least one device common node into a single representative parasitic element which is representative of the original parasitic elements.
US08418110B2
An integrated circuit characterized by a netlist may be routed using a routing priority list that may be created using port obscurity factors. A port obscurity factor may indicate how difficult it may be to route to that port and may be calculated as being inversely proportional to the number of routing tracks that may be connectable to that port. Routing priorities for the nets of the netlist may then be created using the port obscurity factors of the ports in the net. Routing may then be done in the order determined by the routing priority list and the generated layout information stored in a computer useable medium. In some cases, routing may be performed using multiple routing passes where a new routing priority list may be calculated for each routing pass.
US08418107B2
In one embodiment, the invention is a method and apparatus for performing statistical timing analysis with non-separable statistical and deterministic variations. One embodiment of a method for performing timing analysis of an integrated circuit chip includes computing delays and slews of chip gates and wires, wherein the delays and slews depend on at least a first process parameter that is deterministic and corner-based and a second process parameter that is statistical and non-separable with the first process parameter, and performing a single timing run using the timing quantity, wherein the single timing run produces arrival times, required arrival times, and timing slacks at outputs, latches, and circuit nodes of the integrated circuit chip. The computed arrival times, required arrival times, and timing slacks can be projected to a corner value of deterministic variations in order to obtain a statistical model of the delays and stews at the corresponding corner.
US08418102B2
Disclosed is a technique for providing minimal sequential overhead in a flip-flop circuit. Equalization of setup times is achieved in one embodiment. In addition, delays in clock to Q can be equalized for both rising data transitions and falling data transitions. Large setup times are not required since optimization techniques equalize setup times for both rising and falling data transitions.
US08418101B1
Behavior of a finite state machine is represented by unfolding a transition relation that represents combinational logic behavior of the finite state machine into a sequence of transition relations representing combinational logic behavior of the finite state machine in a sequence of time frames. At least one state is determined in a transition relation in the sequence that cannot be reached in a subsequent transition relation in the sequence. A subsequent transition relation in the sequence in which the at least one state cannot be reached is simplified with respect to the at least one unreachable state.
US08418100B2
A method for performing robust scan synthesis for soft-error protection on a design for generating a robust scan design in a system is modeled selectively at a register-transfer level (RTL) or a gate level; the design includes at least a sequential element or a scan cell for mapping to a robust scan cell of a select robust scan cell type. The method comprises performing a scan replacement and a scan stitching on the design database based on a given control information file for synthesizing the robust scan cell on the design database; and generating the synthesized robust scan design at a pre-determined RTL or a pre-determined gate level.
US08418094B2
Disclosed are a method, a system, and a computer program product for implementing compact manufacturing model during various stages of electronic circuit designs. In some embodiments, the method loads the full design database information on the master; distributes the tasks to be processed in parallel; loads a full design on a master; spawns a plurality of slave sessions; sends to at least one slave a nutshell representation of the electronic circuit design; identifies a task to perform in parallel and sends the task to be performed in parallel; and receives execution results or processing results from some of the plurality of slaves and updates one or more databases to incorporate the execution or processing results. In some embodiments, the method allows speeding up the applications without major rewrite without a need for design partition, and without memory penalty.
US08418083B1
Systems, methods, and computer-readable media, for applying a navigational mode to a device based on one or more state indicators is provided. One or more state indicators are obtained. The state indicators indicate the state of a navigational mode selector. Such a navigational mode selector may be utilized to alter the navigational mode applied to a device. Thereafter, the state indicators are associated with a navigational mode. Upon associating the state indicators with a navigational mode, the navigational mode is applied to a device so that a display screen feature may be effectively manipulated.
US08418076B2
A computing device and method for managing inputs from a plurality of user input device actuators are provided. The computing device may include code stored in memory for implementing, via a processor, an actuator input module configured to receive a first actuator input from a first user input device actuator, and a second actuator input from a second user input device actuator. The computing device may further execute code to implement a window selection module configured to select a first selected window to which the first actuator input is sent according to predetermined selection rules, to select a second selected window to which the second actuator input is sent according to the predetermined selection rules, and to send the first actuator input to the first selected window and to send the second actuator input to the second selected window.
US08418069B2
A solution for providing an instant messaging (IM) space, such as for a chat session, is provided, which includes provisions for spinning off of chat threads. An embodiment of the invention provides a method of providing an IM space, the method comprising: providing a first graphical user interface (GUI) space for an IM conversation; obtaining a selected portion of the IM conversation represented on the first GUI; and creating a second GUI space for a second IM conversation based on the portion selected.
US08418066B2
Embodiments of the present invention address deficiencies of the art in respect to content formatting for Web distributed content and provide a method, system and computer program product for content personalization for Web distributed content. In an embodiment of the invention, a content customization method can be provided. The method can include selecting content in a retrieved page, retrieving an applied customization from a source separate from a source of the retrieved page, applying the applied customization to the selected content to modify a visual appearance of the selected content, and providing the selected content once modified for display in a content browser.
US08418062B2
Computer software allowing enhanced control of the playout of audio/video works on a computer system. In various embodiments, the software allows key events from dedicated audio/video keys, whether part of a full sized keyboard or on a hand-held remote, to control the actions of an audio/video playout program running within a browser environment without requiring the user to direct the key event focus of the operating system to the audio/video playout program. In one embodiment, software associated with the browser window forwards to the audio/video playout program any key events received from audio/video keys.
US08418061B2
A computer implemented method, apparatus, and computer readable storage medium provide the ability to perform a series of steps in a graphics drawing application. A drawing is opened and a series of two or more drawing operations is performed. Subsequent to the performing, the series of the two or more drawing operations is displayed in a history list of drawing operations. An arbitrary subset of the two or more drawing operations is selected from anywhere in the history list. The selecting provides for the recording of the arbitrary selected subset. The recorded arbitrary subset of drawing operations is dynamically performed.
US08418060B2
Methods, systems and program storage devices receive actions taken by a user during an interaction with a web resource, wherein the actions cause the web resource to assume a particular state; and save information describing the actions. Other methods, systems and program storage devices retrieve the information; and perform at least one action using the information, causing a graphical user interface to display the web resource in a state in accordance with the action. The particular state can include without limitation a plurality of states assumed sequentially when the web resource is displayed, and the information can describe a sequential series of actions that cause the web resource to assume the sequential series of states. In such variants further operations include receiving a series of commands to step through the sequential states of the web resource; and using the information to display the sequential states. The series of commands can be issued automatically or under user control.
US08418053B2
The present invention provides an information processing method converting a format of a structured document, comprising: a first step copying, a first storage unit, information of a pre-converted first structured document sequentially by a predetermined amount beginning from the head; a second step adding start tags and/or end tags, and an identifier tag for identifying the aforementioned start and/or end tags so that the information copied to the first storage unit becomes one complete second structured document; a third step converting the second structured document built up in the first storage unit to a target format and outputting it to a second storage as a third structured document; and a fourth step removing the start tags and/or end tags and the identifier tag added to in the second step from the third structured document retained by the second storage unit and merging with a fourth structured document.
US08418052B2
A document editing method includes transferring document information to a printing device capable of printing the document information on a surface coded with a position-coding pattern. Editing information is received from a reading device capable of reading position information from the position-coded surface.
US08418051B1
Methods and systems, including computer program products, implementing techniques for reviewing and editing word processing documents. The techniques include receiving from a reviewer a first comment about a word processing document receiving from the reviewer a second comment about the word processing document, sending the first comment to one or more editors and independently sending the second comment to one or more editors. The first comment can be sent before the second comment is received.
US08418050B2
The form data extracting apparatus, even input form does not have a logical structure stored in the generic logical structure DB, by using logical elements in the existing logical structure and a registered form obtained on the basis of (a) the logical structure, (b) pieces of position information of the logical elements, and (c) a relation between the logical elements. A logical element and a logical structure are extracted from the input form, and the extracted logical structure can be defined as a new registered form or a new logical structure.
US08418049B2
A system implementing a situation-oriented directory for retrieving a stakeholder identification includes a memory storing a relational database corresponding to the situation-oriented directory including a plurality of attribute-value combinations and a plurality of stakeholder identifications, wherein the plurality of attribute-value combinations are mapped to the plurality of stakeholder identifications such that for each attribute-value combination exactly one stakeholder is mapped, and a processor in communication with the memory for receiving a query and retrieving the stakeholder identification from among the plurality of stakeholder identifications based on the attribute-value combinations.
US08418038B2
The invention concerns a method of correcting errors in a data stream of at least one image, implemented in a data reception device, said at least one image being cut up into image portions, said stream being coded by image portion and divided into data packets, the method comprising a step of detecting at least one lost data packet and being characterized in that it comprises the following steps: determining a strategy for cutting up said at least one image into image portions, determining, according to the determined cutting-up strategy, an item of information representing the reconstruction quality of data included in said at least one lost packet by an error correcting method, adapting said error correcting method according to the determined item of information representing the reconstruction quality, and applying the adapted error correcting method to the adapting step to reconstruct the data included in said at least one lost packet.
US08418036B2
According to some embodiments of the disclosed method and apparatus, systems and methods are provided that utilize extra payload capacity present in a symbol pad of a PHY payload to decrease the coding rate of an FEC coding scheme without increasing the symbol rate or decreasing the PHY rate of a corresponding data transmission. If a symbol pad length that would result from encoding a MAC frame using a default coding scheme would be at least as great as a parity length of the default coding scheme, and a new coding scheme maintaining the same parity length but having a reduced information bit length may be determined and used to encode the MAC frame. Owing the reduced information bit length, the new coding scheme has a reduced coding rate, but maintains the same number of OFDM symbols as the default coding scheme.
US08418022B2
Non-systematic (207, 187) Reed-Solomon codewords contain valuable information concerning the correctness of the outer convolutional coding of the serial concatenated convolutional coding (SCCC) used for transmitting digital television (DTV) data to mobile/handheld (M/H) receivers. M/H receivers are described that, before and during turbo decoding of the SCCC, decode (207, 187) Reed-Solomon (RS) coding of transport-stream packets encapsulating M/H DTV data. The results of the decoding the RS coding locate bytes in the outer convolutional coding of the SCCC very unlikely to be in error. The confidence levels of bits in those bytes are adjusted accordingly, so turbo decoding of the SCCC converges faster. In M/H receivers of preferred design, the results of decoding RS coded transport-stream packets are used to signal when such convergence is reached, to stop the iterative SCCC decoding procedures before a prescribed maximum number of iterations, thus to conserve operating power.
US08418013B2
The invention relates to automated hardware in the loop testing. A method of automated diagnostic testing is described as monitoring, modifying, overwriting, providing and/or providing read-only access to input data given to a tested application and output data provided by a tested application to compare a desired relationship between input data and output data. A preferred system includes a communication network with a preferred method including a controller area network to associate a test controlling system to a tested application. An automated diagnostic testing system comprises a test controlling system operably coupled to a tested application.
US08418003B2
A log collecting apparatus includes: a response data forwarding unit to respond to a trace log request; a determining unit determines whether the ratio of error logs versus unsent trace logs is equal to or greater than a predetermined threshold value; a differential trace log creator configured to create differential trace logs, wherein the duplicate error logs have been deleted from the unsent trace logs, when it is determined that the error log ratio is equal to or greater than the predetermined threshold value; and a response data configuration unit configured to set response data with the differential trace logs, and to set the response data with the unsent trace logs when the error log ratio is not equal to or greater than the predetermined threshold value.
US08417985B2
In a first embodiment of the present invention, a method for dynamically adjusting a system clock of a plurality of system clock-controlled components in a system is provided, the method comprising: detecting the receipt of a command at a non-system clock-controlled component of the system; and adjusting the system clock to a fast speed based on the detecting. This embodiment may also include: determining that the command has been completed; determining that there are no outstanding commands in the plurality of system clock-controlled components; and adjusting the system clock to a slow speed based on the determination that there are no outstanding commands in the plurality of system clock-controlled components.
US08417980B1
A power supply connected to an electrical load that supplies an output voltage to the electrical load. The power supply includes a first portion having a fast transient response topology that supplies a first part of an output current, and a second portion having a slow transient response topology that supplies a second part of the output current, such that the second part of the output current does not increase or decrease as fast as the first part of the output current. Advantageously, embodiments of the invention provide a more efficient power supply design that converts part of the total power supply output current using a fast transient response portion and part using a slow transient response portion of the power supply. Additionally, embodiments of the invention provide an alternate current path for transporting large amounts of current to a GPU, while maintaining the efficiency of the overall current path.
US08417979B2
The embodiments provide a system and method for device power control. In particular, the embodiments enable a device, such as a direct attached storage device coupled to a host, to enter into a mode that consumes less power. In one embodiment, the mode is self-initiated and triggered based on a preset timeout of non-use or other condition. Alternatively, this reduced power mode may be initiated based on a request by the host. During the reduced power mode of operation, the device may continue to appear active or on-line to its host. However, if its non-use persists, the device may employ a progression of power saving actions. If needed by the host, the direct attached storage device is configured to respond as if it were on-line and reverse one or more of the progression of power saving actions.
US08417971B2
Disclosed is a data processing device, which comprises: an input device for generating first input information; a central processor; an embedded controller, connected to the power supply, the input device and the central processor. When the data processing device is powered on, the embedded controller is adapted to control the power supply to supply power to the input device and the central processor; process the first input information as second information, which can be identified by the central processor; and send the second information to the central processor. When the data processing device is powered off or sleeping, the embedded controller is adapted to control the power supply to supply power to the input device; detect whether a terminal device comprising an operating system is connected and generate a detection result; electrically connect to the terminal device when the detection result indicates that the terminal device comprising the operating system is connected; process the first input information to obtain third input information, which can be processed by at least one program running based on the operating system in the terminal device; and send the third input information to the terminal device. The present invention provides a data processing device and data processing method for solving the inconvenient operations of the traditional handsets and the like terminal devices.
US08417964B2
A cryptographic client device acquires a cryptographic key from a storage device son the basis of the accepted demand information, acquires a cryptographic evaluation description file from the storage device, acquires a cryptographic module corresponding to this cryptographic evaluation description file, executes a cryptographic process on the subject data to be performed the cryptographic process, and issues the encrypted subject data.
US08417952B2
The present invention relates to a method and an operator network node for enabling a user-defined DRM domain of *SIMs hosted by *SIM-enabled devices. The operator network node is connectable to a *SIM based device and to a content provider node, and comprises means for establishing a secure channel between a *SIM-based device and an operator network node, means for creating a DRM domain defined by at least one user of *SIM-based devices, means for receiving at the operator network node a registration request from the *SIM-based device to register the *SIM of the *SIM-based device into the created user-defined DRM domain, means for registering at the operator network node the *SIM of the *SIM-based device into the registered user-defined DRM domain, and means for making the registered information associated with the user-defined DRM domain available to the content provider. The invention also relates to a further method and the content provider comprising means for accessing in the operator network node registered information associated with a registered user-defined DRM domain comprising *SIMs of a user, and means for establishing a content provider defined DRM domain comprising at least one of the *SIMs of the user-defined DRM domain.
US08417949B2
A protocol for total email and collaborative software (e.g., Exchange-brand server) session security. By way of example, securing the traffic between two servers within the same organization or cross organizations is critical to maintaining privacy of electronic data and communications. For example, securing communications between two Exchange-brand servers is particularly useful for individuals and organizations that routinely send and receive confidential information via electronic mail. It is important for the receiving side (server) to authorize the sending side (client) to send the information; the sending side should authorize the receiving side to receive information to prevent unauthorized information disclosure. The novel system and/or protocol disclosed herein can provide a mutually authenticated, authorized, and encrypted channel between two servers both within the same organization and across disparate organizations.
US08417947B2
An electronic authorization system comprising a data source system configured to transmit transaction data. A secure data system is coupled to the data source system over an open network, the secure data system is configured to receive the transaction data from the data source system, generate a unique encrypted identifier for the transaction data and to transmit the unique encrypted identifier to the data source system. The data source system is configured to receive the unique encrypted identifier and replace payment card data associated with the transaction data in a database with the unique encrypted identifier.
US08417939B2
A communication system 100 includes a group of user devices 110, a first satellite 106 and a content delivery network 120 in communication with the group of user devices 110. The content delivery network 120 communicates encryption-decryption information to the plurality of user devices using the first satellite 106 and encrypts the content in response to the encryption-decryption information. The content delivery network 120 communicates the content to the plurality of user devices separately from the encryption-decryption information. The plurality of user devices 110 decrypts the content in response to the encryption-decryption information. A control word packet may also be used to convey security information to the user devices so that decryption may be performed.
US08417934B2
A system includes a medium access control (MAC) module and a precise time protocol (PTP) module. The MAC module is configured to generate an identifier for a PTP frame, generate an encrypted PTP frame by encrypting the PTP frame, and output the identifier. The PTP module is configured to receive the identifier, identify the encrypted PTP frame based on the identifier in response to the encrypted PTP frame being output from the MAC module, and time stamp the encrypted PTP frame prior to the encrypted PTP frame being transmitted.
US08417933B2
Disclosed is an inter-entity coupling method for service protection in a broadcast environment including a terminal and a broadcast network, which includes a Broadcast Service Application (BSA), a Broadcast Service Distribution (BSD) and a Broadcast Service Management (BSM) function. The method includes executing enrollment and service joining procedures for the terminal, wherein the terminal acquires a group key in the enrollment procedure and acquires a Rights Object (RO) for the service in the service joining procedure; receiving a message including a traffic key in the terminal; acquiring the traffic key from the message using the RO; receiving an encrypted service encrypted by the BSD in the terminal; and decrypting the encrypted service using the traffic key in the terminal.
US08417927B2
A function providing apparatus includes a first reading unit, a second reading unit, a first initializing unit, a second initializing unit, a first receiving unit, a second receiving unit, and a control unit. The first reading unit reads a first control program relating to a first function provided by a particular device. The second reading unit reads a second control program relating to a second function provided by data processing without using the particular device. The first initializing unit causes the processor to initialize the first control program. The second initializing unit causes the processor to initialize the second control program. The first receiving unit receives a first instruction. The second receiving unit receives a second instruction. The control unit establishes a power saving state in which power is supplied to the memory is continued, and makes a transition from the power saving state to the ordinary state.
US08417924B2
A processor begins exception processing in response to an exception event. Exception processing by the processor is halted during exception processing to facilitate debugging. The exception event can be a reset exception event or an interrupt exception event. Normal exception processing by the data processor can be resumed after debugging, or exception processing by the data processor can be aborted to allow the normal execution of instructions by the data processor to resume. An exception event can be selectively treated as an interrupt or a reset.
US08417920B2
Circuitry for receiving transaction requests from a plurality of masters and the masters themselves are disclosed. The circuitry comprises: an input port for receiving said transaction requests, at least one of said transaction requests received comprising an indicator indicating if said transaction is a speculative transaction; an output port for outputting a response to said master said transaction request was received from; and transaction control circuitry; wherein said transaction control circuitry is responsive to a speculative transaction request to determine a state of at least a portion of a data processing apparatus said circuitry is operating within and in response to said state being a predetermined state said transaction control circuitry generates a transaction cancel indicator and outputs said transaction cancel indicator as said response, said transaction cancel indicator indicating to said master that said speculative transaction will not be performed.
US08417915B2
A virtually indexed and physically tagged memory is described having a cache way size which can exceed the minimum page table size such that aliased virtual addresses VA within the cache way 12 can be mapped to the same physical address PA. Aliasing management logic 10 permits multiple copies of the data from the same physical address to be stored at different virtual indexes within the cache within given or different cache ways.
US08417908B2
Described herein are systems and methods for multiplexing pipelined data for backup operations. Various data streams are combined such as by multiplexing by a multiplexing module. The multiplexing module combines the data from the various data streams received by receiver module(s) into a single stream of chunks. The multiplexing module may combine data from multiple archive files into a single chunk. Additional modules perform other operations on the chunks of data to be transported such as encryption, compression, etc. The data chunks are transmitted via a transport channel to a receive pipeline that includes a second receiver module and other modules. The data chunks are then stored in a backup medium. The chunks are later retrieved and separated such as by demultiplexing for restoring to a client or for further storage as auxiliary copies of the separated data streams or archive files.
US08417901B2
The invention provides a data access method. First, a plurality of commands received from a host is stored in a command queue. A plurality of logical address ranges of the commands is then calculated. A plurality of write commands is then selected from the commands, wherein the logical address ranges of the write commands are overlapping with each other. Whether at least one read command having a receiving order that is in between the receiving orders of the write commands exists in the command queue is then determined. When the at least one read command does not exist, write data corresponding to the write commands are combined together to obtain combined write data according to the logical address ranges of the write commands. A combined write command and the combined write data are then sent to a memory to request that the memory executes the write commands.
US08417893B2
Memory mapping techniques for non-volatile memory are disclosed where logical sectors are mapped into physical pages using data structures in volatile and non-volatile memory. In some implementations, a first lookup table in non-volatile memory maps logical sectors directly into physical pages. A second lookup table in volatile memory holds the physical address of the first lookup table in non-volatile memory. In some implementations, a cache in volatile memory holds the physical addresses of the most recently written logical sectors. Also disclosed is a block TOC describing block content which can be used for garbage collection and restore operations.
US08417889B2
An approach is provided to identify a disabled processing core and an active processing core from a set of processing cores included in a processing node. Each of the processing cores is assigned a cache memory. The approach extends a memory map of the cache memory assigned to the active processing core to include the cache memory assigned to the disabled processing core. A first amount of data that is used by a first process is stored by the active processing core to the cache memory assigned to the active processing core. A second amount of data is stored by the active processing core to the cache memory assigned to the inactive processing core using the extended memory map.
US08417874B2
The subject systems and/or methods relate to a high speed memory device that enables a preamble pattern to be updated after manufacture. A high speed memory device can include a FLASH module and a RAM module. The FLASH module can include an initial preamble pattern, wherein the initial preamble pattern is loaded during a power-up of the high speed memory. The RAM module can include a default preamble pattern, wherein the default preamble pattern is loaded after the power-up of the high speed memory. The initial preamble pattern or the default preamble pattern can be defined by a manufacture of the high speed memory or an OEM of the high speed memory. Additionally, the initial preamble pattern or the default preamble pattern can be updated with a customized preamble pattern based upon a target environment.
US08417866B2
Methods for transmitting application specific or extended commands between a host and a memory card are disclosed. Commands for an extended card protocol are embedded in messages, along with a marker, in the data or command portion of a base card transmission protocol that is used to communicate between the host and the memory card. This allows for the transmission of application specific commands that lack a corresponding command in the base card protocol. The method can be implemented on the host side at the device driver level or the file level. In order to implement a read command in the extended card protocol, a write command in the base card protocol with an encapsulated read command in the extended protocol is first sent to a logical address, followed by a read command to the same logical address. Message set identifiers associate embedded commands and data received in separate transmissions.
US08417863B2
Present techniques involve systems and methods for driving a synchronous bus by implementing repeaters along the bus to restore and/or amplify a signal transmitted through the bus. In one embodiment, a repeater may be implemented at different sections of a synchronous bus, and each repeater may be activated according to where a signal is to be transmitted. In another embodiment, decoders may be configured to each repeater on the synchronous bus. As a signal directed to a section of a bus is transmitted through the bus, each sequential decoder may identify the bus section to which a signal is directed. The decoder may enable its corresponding repeater based on the bus section to which the signal is directed, such that all repeaters along the bus which come before the signal destination may be enabled to allow signal transmission through the bus and signal restoration by the repeaters.
US08417848B2
A multi-service processing method, including: configuring different cores of a multi-core processor to process different services; and sending received packets to the cores in the pre-defined service processing sequence. The multi-core processor apparatus, includes the configuration management unit, the packet distributing unit, and the multi-core processor. The method and apparatus can save investments in devices while implementing multiple service processing functions.
US08417847B2
Certain exemplary embodiments can comprise a system, which can comprise a module communicatively coupled to a programmable logic controller (PLC). The module can comprise a transmission circuit and/or a receiving circuit. The module can be adapted to communicate with the PLC via 8B/10B encoded frames. A frame of the 8B/10B encoded frames can comprise a plurality of ordered fields.
US08417843B2
An electronic device and data control method are provided. The electronic device includes a connector which is connected to an external storage medium storing media data therein; an identification unit which identifies a storage identifier (ID) of the external storage medium connected to the connector; and a controller which performs a media function corresponding to the media data stored in the external storage medium whose storage ID is identified by the identification unit.
US08417842B2
A virtual DMA channel technique in which a generally larger number of DMA channels are mapped to a generally smaller number of DMA engines can provide a configuration in which switches amongst DMA engines (and therefore amongst a current working set of DMA channels currently mapped thereto) can be accomplished without context switch latency. Accordingly, as long as contents of the current working set can be appropriately managed, many changes (whether or nor priority based) between a current active DMA channel and a next runnable DMA channel can be accomplished without incurring a context switch latency such as normally associated with loading/restoring and/or saving DMA context information. In some embodiments, a working set or replacement strategy that seeks to cache a most frequently (or most recently) used subset of virtual DMA channels is employed. In some embodiments, a set- or frame-oriented variants of such strategies may be employed.
US08417836B2
A serial peripheral interface (SPI) controller can be configured in response to data received via the interface. The SPI controller can perform read and write operations upon registers of a register bank in response to signals received via one or more of a data signal line, a clock signal line, and a select signal line. By detecting combinations of signals on one or more of the data signal line, clock signal line and select signal line, the SPI controller can detect the initiation of data read and write operations that may be in accordance with any of several different SPI protocols.
US08417835B2
There is provided an apparatus including a plurality of modules. Each module includes a storage unit configured to store a waiting ID and a specific ID of the module, a communication unit configured to transmit and receive packets to and from a bus, and a processing unit configured to process data of a packet which includes a valid flag indicating that the packet is valid, wherein the communication unit takes in data held by a packet which has an ID that coincides with the waiting ID, and stores the processed data in a packet which includes the valid flag indicating invalid and an ID coincident with the specific ID, and transmits the packet.
US08417827B2
The present invention provides synchronous media playback and messaging between a host user and at least one guest user. The host user wishes to initiate a playback session in which the host user and guest users view a presentation that corresponds to a media file that is locally stored on each of the user's terminals. In order to initiate the playback session, the host user invites the guest users. If a guest user wishes to participate in the playback session, the guest user accepts the invitation. When the host user determines that the session should begin, based upon the acceptances from the guest users, the host user initiates the playback of the media file that is locally stored at each terminal. The present invention also supports playback actions that may occur during the playback session. The host user can terminate the playback session, and any of the guest users can withdraw during the playback session.
US08417823B2
Systems and methods for aligning data transfer to optimize connections established for transmission over a wireless network are disclosed. In one aspect, embodiments of the present disclosure include a method, which may be implemented on a system, for aligning data transfer to a mobile device to optimize connections made by the mobile device in a cellular network. The method includes batching data received in multiple transactions directed to a mobile device for transmission to the mobile device over the cellular network such that a wireless connection need not be established with the mobile device every time each of the multiple transactions occurs. For example, the data received in the multiple transactions for the mobile device can be sent to the mobile device, in a single transaction over a single instantiation of wireless network connectivity at the mobile device.
US08417819B2
A computer command processor to prepare a data processing pipeline where an output of a first process is provided as an input of a second process, wherein the first process and the second process execute at different computer systems. Systems (and the processes that are to occur there) are identified by Uniform Resource Locators (“URLs”).
US08417814B1
A managed node executes one or more applications. The applications utilize the resources of the node. A quality-of-service (QoS) agent on the managed node enforces a QoS policy for the node. The QoS agent characterizes an application's usage of the node's resources and predicts its future usage. The QoS agent analyzes the predicted resource usage in view of the QoS policy and generates a QoS envelope for the application. The QoS envelope specifies a ceiling on the level of resources that can be used by the application. The QoS agent queues and meters usage above the ceiling specified by the QoS envelope. A security module determines variations between predicted and actual resource usage and generates security events if warranted.
US08417813B2
Methods, systems and computer program products are provided for rendezvousing resource requests with corresponding resources. Doubly linked sorted lists are traversed using modulo arithmetic in both directions. Sorted lists can be partitioned based on a multiple proximity metrics. Node routing tables provide a logarithmic index to nodes within the ID space of the federation infrastructure to facilitate more efficient routing. Messages can be routed to nodes within a ring and proximally routed to nodes in other partitioned rings.
US08417808B2
A device linkage control system is provided that includes a life data recording apparatus for accumulating usage information on the use of devices by a user, as life data, and a life pattern extraction apparatus including an episode creation unit that takes, as element data, details related to an identified episode from among life data and creates episode data which is a combination of the element data. Moreover, the system includes an episode analysis unit that analyzes relationships between the element data included in the episode data, and a life pattern interpretation unit that identifies, from the relationships between the element data, the life pattern which is characteristic of the user, and records this pattern, as life pattern information, and a control apparatus for linkage controlling of the devices by using the life pattern information of the user stored in the life pattern storage unit.
US08417800B2
Certain aspects of a method and system for network configuration and/or provisioning based on open virtualization format (OVF) metadata may include accessing a set of port profiles for one or more virtual machines from a port profile database based on OVF metadata. One or more virtual machines may be configured, deployed, and/or managed based on the accessed set of port profiles. One or both of a uniform resource identifier (URI) to the profile data base and/or a port profile identification may be included in the OVF metadata to allow a virtual machine (VM) administrator device to access the set of port profiles for the one or more virtual machines from the port profile database. Alternatively, the set of port profiles may be included in the OVF metadata to allow the VM administrator device to access the set of port profiles for the one or more virtual machines from the port profile database.
US08417799B2
The invention is directed to techniques for providing data distribution that supports auditing. Accordingly, a data communications device receives data from a data provider, the data containing label information. The data communications device filters the data based on the label information contained in the data. Next, the data communications device associates token information with the data whereby the token information enables later audits of transmission of the data traveling through the data communications device. Finally, the data communications device transmits the data and the token information toward a data receiver. Filtering of the data results in certain data being removed and/or directed to a specific data receiver based on labels within the data. The data communications device also inserts a signature into the token in order to identify the data communications device transmitting the data in a manner that cannot be forged.
US08417795B1
A service is configured by provisioning the service for a facility on a network access device (NAD). The service endpoint is created in an operationally disabled state responsive to provisioning the service. A first network interface unit (NIU) is detected connecting to the facility. The first NIU has an identification code associated therewith. The service transitions to an operationally enabled state responsive to detecting the first NIU connecting to the facility. The identification code is associated with the facility. The first NIU is detected disconnecting from the facility. The service transitions to an operationally disabled state responsive to detecting the first NIU disconnecting from the facility. A second NIU is detected connecting to the facility. The second NIU has an identification code associated therewith. The identification code of the second NIU is compared with the identification code of the first NIU. The service transitions to an operationally enabled state if the identification code of the second NIU matches the identification code of the first NIU indicating that the first and second NIUs are the same NIU.
US08417794B2
A computer implemented method of transferring multimedia content from a content server to a receiving client, comprising: receiving the multimedia content from the content server; processing the multimedia content according to predefined redundancy parameters; receiving a downloading request for the multimedia content from the receiving client; sending the multimedia content to the file servers; reporting a plurality of file servers with respective uploading bit rates; the client receiving a bandwidth allocation; the receiving client calculating a downloading scheme; and the receiving client downloading content in packets from the file servers and verifying the integrity and authenticity of every processed frame (group of packets) obtained from file servers. The method enhances streaming effectivity by using a robust seeding procedure.
US08417793B2
Costs associated with accessing the internet from a public terminal are borne by one or more sponsors. The terminal thus sponsored may, in exchange, be limited in the internet domains it is capable of browsing. If a user wishes to browse beyond the sponsored domains, a usage charge may be assessed. In other arrangements, web cards (like pre-paid phone cards) may be sold at retail establishments (or issued by libraries), to permit web browsing from compliant terminals. A variety of other arrangements are also detailed.
US08417786B2
Methods and systems for providing simplified presence for a user are described. The user has a plurality of associated communication devices registered with a communications server, and each communication device enables at least one communication service class. The server has a user data entry associating the user with each of the plurality of communication devices. To hide the details of the user-associated devices from third parties, a virtual device is defined and associated with the user. Presence information received at the server from the various devices is aggregated together to create aggregated presence information that indicates at least the service classes available from the user-associated devices based on the received presence information. A virtual device presence document is generated containing the aggregated presence information and is provided to a presence server as presence information associated with the user.
US08417785B2
Device, system, and method of electronic communication to facilitate collaboration and meeting. For example, a method of inducing social interaction among users of an electronic communication network includes: receiving a first behavioral profile representing one or more schedule items of a first user; receiving a second behavioral profile representing one or more schedule items of a second user; identifying a time-slot in which the first and second users are available according to the first and second behavioral profiles, respectively, and identifying a common activity-of-interest reflected in the first and second behavioral profiles; and sending to the first and second users invitations to engage in said activity-of-interest in said time-slot.
US08417781B2
Personal video recording including identifying a message point in operation of a PVR and transmitting a message. Embodiments include associating a message type with the message point and selecting, in dependence upon the message type, a message to be transmitted. Embodiments include receiving a response to the message; selecting, in dependence upon the response, a command to be executed; and executing the selected command.
US08417780B2
A system and method are provided for creating location-based user networks. In general, a proximity group including a number of users is identified. Each user in the proximity group is within a proximate area of at least one other user in the proximity group and has an area of interest. The areas of interest of the users in the proximity group are aggregated to provide an aggregate area of interest for the proximity group. Other users within the aggregate area of interest are identified as neighbors of each of the users in the proximity group. Once the neighbors are identified, each of the users in the proximity group may use the neighbors as members, or potential members, for a user network.
US08417771B2
The present invention provides a method and apparatus for integrating applets running on a client with the application logic for applications running on a server. The mechanism of the present invention provides two significant advantages over the prior art: the synchronization of state, and the recognition of user actions in the browser including the invocation of the appropriate application logic in the server. Instead of using the FORM element available in HTML, individual active applets are available and may be created that obtain user input (e.g. a checkbox, textbox, button, etc.). A hidden applet called the Applet Group Controller is created which handles communication between the applets on the browser and the application logic on the server. The Applet Group Controller maintains an association with each applet that maintains the keys and values of any parameters and variables for the applet. In a preferred embodiment, upon the invocation of an event, the association instructs an Action Coordinator to invoke an action. The Action Coordinator obtains and transmits a list of all of the keys and their values to the server. The server invokes the appropriate application logic and transmits the keys and their values (as updated during the execution of the application logic) back to the Action Coordinator. The Action Coordinator then pushes the updated values out to the applets (through their Associations) at which time the browser's display is updated with the new values.
US08417767B2
A method, a device, and a system for realizing unified communication in the field of communication are provided, so as to solve the problems in the conventional art that a client can only initiate a call to a terminal instead of controlling the subsequent call and that no call association exists between the client and the terminal. A call control method of a softswitch equipment includes: sending a call identification and call state information to an application server, so that the application server sends the call identification and the call state information of the call to a client bound to a terminal; receiving a control request including the call identification and a control instruction and sent by the application server; and controlling the call corresponding to the call identification according to the control instruction in the control request. The present invention is applicable to the unified communication mode.
US08417750B2
The invention relates to a cascaded scheme in which an RRC filter, a modified RRC filter or other digital filter is implemented at a relatively low data rate, such as twice the symbol or chip rate, or 2×. Interpolation filters are used to increase the data rate to a higher data rate, such as 8×. Decimation filters are used to reduce the data rate from a higher rate, such as 8×, to a lower rate, such as 2×. The coefficients of the digital filter may be adjusted to compensate for characteristics of other components across the entire filter chain. Most of the implementation complexity of the filter chain is consolidated into the relatively low rate (such as 2×) digital filter while interpolation or decimation filters can be implemented at very low cost. The compensation capability provided by the digital filter makes design of simple decimation or interpolation filters much easier. The compensation capability provided by the digital filter, along with the relatively high over-sampling rate for the output of the interpolation filter (or the input of the decimation filter), also makes the design of the preceding (or following) analog filters much easier.
US08417741B2
The system for replication, integration, consolidation and mobilization of data according to the present invention provides a flexible framework of functionally autonomous and distributable modules with the main advantage of scalability, to simplify data integration, produce an integration structure that can accommodate backend structural changes and can cope with highly distributed data sources. Also, it creates a framework for delivering highly accessible, secure data to a mobile environment with minimal transfer loads during sending and receiving and secure data on the mobile client devices. Added to this, making use of modern mobile connection types for delivering push content from and/or to a wide spectrum of devices.
US08417740B2
A universal data management interface (UDMI) system includes a processing system generates a visual interface through which a user can access, manage, and manipulate data on plural different types of remote databases. The UDMI connects to multiple standard database management systems and to allow multiple users to access, manage, and manipulate data within each of the multiple standard database management systems. The UDMI also allows multiple virtual databases that reside in a single database to be available as a network service.
US08417737B2
An online service includes databases that are upgraded while still processing requests. For example, web servers continue to request operations on the database while it is being upgraded. The schema of the database is upgraded before the web servers are upgraded to utilize the upgraded schema. Changes that are made to the upgraded schema are backwards compatible with the schema being used during the upgrade process. Restrictions are placed on the operations performed on the database during the upgrade process. After upgrading the schema, the web servers of the online service are upgraded to use the upgraded schema.
US08417735B1
One embodiment of the present invention sets forth a technique for performing a parallel scan operation with high computational efficiency in a single-instruction multiple-data (SIMD) environment. Each participating thread initially writes an extended region of a data array to initialize the region with an identity value. For example, a value of zero is used as the identity value for addition. The initialized region of the data array includes an initialized entry for every possible out of bounds index that may be computed in the normal course of the parallel scan operation. During the parallel scan operation each thread computes data array indices according to any technically appropriate technique. When a participating thread computes an index that would conventionally be out of bounds, the thread is able to retrieve an identity value from the initialized region of the data array rather than perform a bounds check that returns the identity value.
US08417725B2
A computer implemented method, apparatus, and computer program product for managing task data. A task advisor identifies a set of queries and a set of data sources mapped to a task type in a mapping entry. The task type is associated with a selected task. The mapping entry maps the task type to the set of queries. The set of queries is mapped to the set of data sources. The task advisor sends each query in the set of queries to a corresponding data source in the set of data sources. The task advisor aggregates the data received from the set of data sources in response to the set of queries. A user may utilize the aggregated data to complete the selected task.
US08417713B1
A method, a system and a computer program product for ranking reviewable entities based on sentiment expressed about the entities. A plurality of review texts are identified wherein each review text references an entity. A plurality of sentiment scores associated with the plurality of review texts are generated, wherein each sentiment score for a review text indicates a sentiment directed to the entity referenced by the review text. A plurality of ranking scores for the plurality of entities are generated wherein each ranking score is based at least in part on one or more sentiment scores associated with one or more review texts referencing the entity. A plurality of search results associated with the plurality of entities are displayed based at least in part on the ranking scores.
US08417701B2
A method for generating a categorization scheme including a set of one or more categories for a collection of data items, each data item including at least one data element having an element name and an element value, the method comprising the steps of: identifying a common data element for each one of the data items, each of the identified common data elements having equivalent element names; compiling a collection of element values comprising an element value for each of the common data elements; and defining the set of one or more categories to contain the different values in the collection of element values.
US08417698B2
Business, recommendation, and social relationship graph information for businesses may be received from a data source social networking website, where each business is recommended by users. The recommendation information may indicate users that recommend certain businesses. The social relationship graph information may indicate user-specific networks of social relationships on the social networking website. For a user query including business and affinity group selection criteria, business, recommendation, and social relationship graph information may be searched to select businesses that: match the business selection criteria; and are recommended by users having social relationships within a maximum degree of closeness with the querying user and being in an affinity group matching the affinity group selection criteria. The selected businesses may be ranked based on numbers of recommending users and social relationship graph information. A search result, with businesses indicated in a rank order and with business and recommendation information, may be provided.
US08417697B2
A system may present information regarding a document and provide an option for removing the document. The system may also receive selection of the option and remove the document when the option is selected. The system may aggregate information regarding documents that have been removed by a group of users and assign scores to a set of documents based on the aggregated information.
US08417693B2
Techniques are provided for processing a search request. One or more indexed levels of access control list information are stored in a search index for each document identified in the search index. An interim result set is generated by matching the one or more indexed levels of access control list information associated with each said document to one or more security groups associated with the search request. A final result set is generated from the interim result set by performing impersonation.
US08417686B2
Methods and systems for a web crawler scheduler that utilizes sitemaps from websites are described. A web crawler scheduling system receives a notification from a website or web server. In response to the notification, the system accesses one or more sitemap(s) for documents associated with the website or web server. The system schedules crawls of the documents based on information identified from the sitemaps. The system crawls at least a subset of the documents scheduled for crawling.
US08417683B2
The present invention provides for a computerized method and system for presenting geolocated relevance-based content including determining a geographic location of a mobile processing device and identifying a plurality of search queries associated with the geographic location of the mobile processing device. The computerized method and system further includes generating at least one search result responsive to at least one of the plurality of queries associated with the geographic location of the mobile processing device. Therefore, in the method and system, the mobile processing device is presented with one or more search results based on the geographic location of the mobile processing device.
US08417680B2
A system and method for improving access efficiency in a database. The database stores values of a plurality of keys associated with the respective keys. The system of the invention executes a plurality of transactions on the database, and acquires and records a referenced value which is a value of a key referenced in a corresponding transaction from the database according to the execution of each of the transactions. Then, according to commit requests of the plurality of transactions, the system requests a reply of a resultant table including an arrangement of judgment results obtained by judging whether the value of the key stored in the database is maintained as the referenced value without change made by another transaction for the respective transactions. The system further judges whether each transaction is successful, based on the resultant table sent back and commits only transactions judged to be successful.
US08417679B1
Updating an index is disclosed. An indication of one or more changes to be made to data is received. The one or more changes are written to a storage medium prior to updating one or more file name index entries. One or more file name index entries are updated prior to writing a new index tree root. A new index tree root is written.
US08417676B2
Embodiments of the invention provide for detecting and (in at least some cases) repairing XML configuration conflicts in a content management system (CMS). One method allows a CMS to evaluate various configuration components and determine when those components may conflict with one another. If a conflict is detected, the CMS may be configured to notify an administrator of the problem, and in some cases, correct the problem. As a result, administrators may not have to carefully evaluate each configuration file associated with a document type definition for a given document type before creating or modifying a content processing rule.
US08417673B2
Provided are a method, system, and program for processing a request to write to a source file in a storage system. A determination is made as to whether a retention rule is provided for the source file. In response to determining that one retention rule is provided for the source file, a versioned file name is generated, wherein a versioned file comprises the source file at a point-in-time. A command is transmitted to a file system to copy the source file data to a versioned file having the generated versioned file name and the generated versioned file name is added to a retention index file. The retention index file is processed to determine whether to purge versioned files according to the retention rule provided for the source file.
US08417668B2
A device for integrating file systems includes a plurality of storage device interfaces. Each storage device interface is operatively coupleable to a corresponding storage device, and each storage device has a corresponding storage device file system. The device also includes a host interface and a hub configured for operatively connecting between the storage device interfaces and the host interface. The hub is operative to create a virtual file system that aggregates the storage device file systems. The virtual file system is configured to represent to a host, via the host interface, each file of a first group and to refrain from representing to the host each file of a second group, where the files are stored in one or more of the plurality of storage devices. Each file of the first group satisfies a first condition and each file of the second group fails to satisfy the first condition.
US08417666B2
A system is presented for structured coauthoring of a document, the system comprising a server. The server includes one or more documents organized into sections, a document permissions module that stores user access permissions for each section of a document, a document update processing module that processes requests from a user to share document updates with other users and that processes requests from a user to receive document updates from other users and a document rendering module that renders a document for display on a client so that sections of the document are updated with shared document updates made by users. The user access permissions determine the extent to which a user can modify each section of the document.
US08417658B2
Deployment pattern matching is implemented by accessing a target computing environment model that captures environment modeling parameters relating to resources and resource-resource relationships of a corresponding computing environment and expressing the target computing environment model as a model graph defined by target resource elements and resource-to-resource relationship links. Deployment pattern matching is further implemented by accessing a realization pattern that captures deployment parameters relating to resources and resource-resource relationships of a deployment of interest and expressing the realization pattern as a pattern graph defined by conceptual resource elements and constraints arranged by resource-to-resource relationship links and constraint links. The realization pattern is then evaluated against the target computing environment model by executing at least one pattern matching algorithm that attempts to match the pattern graph to the model graph and information corresponding to results of the evaluation are conveyed.
US08417653B2
A classification algorithm is separated into one or more input-invariant parts and one or more input-dependent classification parts. Classifiable electronic data is obtained via a communication network. Using the classification algorithm, classifications of a plurality of data elements in the classifiable data are identified, where the at least one classification part incorporates user input concerning classification of at least one data element of the plurality of data elements.
US08417651B2
A method and apparatus for electronically matching an electronic offer to structured data for a product offering is disclosed. The structure data is reviewed and a dictionary of terms for each attribute from the structure data is created. Attributes in unstructured text may be determined. Each pair of the attributes (name and value) from the unstructured data and the structured data are obtained, the attribute pairs of the structured data and the unstructured data and compared and a similarity level is calculated for the matching the attribute pairs. The structured data pair that has the highest similarity score to the unstructured data pair is selected and returned.
US08417650B2
Event prediction in dynamic environments is described. In an embodiment a prediction engine may use the learnt information to predict events in order to control a system such as for internet advertising, email filtering, fraud detection or other applications. In an example one or more variables exists for pre-specified features describing or associated with events and each variable is considered to have an associated weight and time stamp. For example, belief about each weight is represented using a probability distribution and a dynamics process is used to modify the probability distribution in a manner dependent on the time stamp for that weight. For example, the uncertainty about the associated variable's influence on prediction of future events is increased. Examples of different schedules for applying the dynamics process are given.
US08417647B2
A control method, for a transaction management server of a transaction administrator administrating commodity transactions between a seller and a buyer, comprises transmitting to a forwarder terminal an instruction to transport a commodity received along with price information of the commodity from a seller terminal; writing the price information into a database; receiving from the forwarder terminal and writing into the database the number of the waybill issued when the commodity is loaded into transportation by the forwarder; transmitting to the seller terminal information indicating that the transaction administrator has made an alternative payment for the commodity; receiving from the forwarder terminal and writing into the database the number of the waybill put on the commodity having arrived at a destination and commodity identification information; receiving the commodity identification information of the commodity delivered to the buyer from the forwarder terminal, and transmitting to a buyer terminal a payment request based on the price information stored in association with the commodity identification information.
US08417645B2
A system, method, and computer program product are provided for associating a first participant and a second participant in a social network. In one embodiment, payment is received from a first participant. Additionally, an association between the first participant and a second participant in a social network is provided, in exchange for the payment.
US08417644B2
A system for transacting in a network includes a service broker connected to the network, having access to necessary credentials, a service provider connected to the network, requiring credentials for transacting in regard to a client, and a client station connected to the network. A client using the client station sends a preliminary request for a transaction to the service broker, which initiates, at the appropriate time, the transaction for the client by a request to the service provider, accompanied by the appropriate credentials, and the service broker monitors the service provider after the write request for an acknowledgement of the request.
US08417643B2
A client device comprises a first secure element and a second secure element. The first secure element comprises a first computer-readable medium having a payment application comprising instructions for causing the client device to initiate a financial transaction. The second secure element comprises a second computer-readable medium having a security key, a payment instrument, stored authentication data and instructions for generating a secure payment information message responsive to the payment application. The secure payment information message comprises the payment instrument and is encrypted in accordance with the security key.
US08417641B1
A system for licensing an application or feature for use on a wireless mobile device is disclosed. The wireless mobile device is provided to a user with a licensable application or feature, but the application or feature has not been fully authorized for use. When the wireless device receives a request to use the application or feature, the wireless device operates the requested application or feature, and generates an irrevocable license request. The license request is transmitted to a license server at a time convenient for the wireless device. The license server generates a license certificate to the application or feature, and transmits the license certificate to the wireless mobile device. The wireless device receives the license certificate, which is stored in local memory. Accordingly, the application or feature is now fully licensed for future operation on the wireless mobile device. The license server operates accounting processes to generate license reports and license accounting information.
US08417636B2
Approving automated clearing house (“ACH”) payments for processing by an ACH operator is based on an approved originator list identifying originators authorized by an originating depository financial institution (“ODFI”) to originate ACH payments and to send those ACH payments to the ACH operator on behalf of the ODFI. The ACH operator receives an ACH payment originated by a first originator and sent to the ACH operator on behalf of the ODFI. The ACH operator determines whether the first originator is on the approved originator list and processes the ACH payment if the first originator is on the approved originator list. The ACH operator can reject the ACH payment if the first originator is not on the approved originator list or can seek approval from the ODFI to process the ACH payment even if the first originator is not on the approved originator list.
US08417634B1
Various embodiments of the present invention relate to methods and systems for analyzing a capital structure for a company (e.g., a public corporation). More particularly, one embodiment of the present invention relates to a decision making tool for analyzing a company's capital structure, which decision making tool may include: (1) Economic EPS, wherein Economic EPS and its volatility may capture the cost/risk trade-off of all fixed income and equity-related alternative capital structures; and (2) Capital Structure Efficient Frontier, wherein a company should strive to bring its capital structure to the efficient frontier of strategies with the highest EPS for given levels of EPS risk. Of note, the Economic EPS and the Capital Structure Efficient Frontier methodologies of the present invention provide a unifying framework in which to analyze a company's capital structure (e.g., for identifying and implementing the economically optimal solutions to a company's capital structure challenges). Apart from the global view of the company's capital structure, this framework can be used as a decision-making tool for analyzing and comparing specific restructuring transactions (including, but not limited to): new financing, share repurchase, liability management, bank capital optimization, and/or tax-driven hybrid equity issuance.
US08417631B2
Smart card transactions allow consumers to load value onto and make purchases using smart cards with a mobile telephone handset over the telecommunications network. To load the smart card, the handset receives a request to load value. The handset generates a funds request message and sends the message to a funds issuer computer that debits a user account. Next, the handset authenticates the smart card and receives a response message including approval to load. The handset validates the response and loads the value onto the smart card. For payment, the handset sends an order request message to the merchant server computer, and in return receives a purchase instruction message. The handset processes the message locally, and sends a draw request message to a payment server computer. The payment server computer sends an approval to debit the smart card. The handset validates the approval and debits the smart card.
US08417630B2
Systems and methods may be provided for deposit prediction based upon template matching. The system and methods may include receiving deposit information associated with a plurality of deposits for a deposit account of a financial institution customer, where the deposit information includes a plurality of deposit amounts, and a respective date associated with each of the plurality deposit amounts; identifying, based upon the received deposit information, one or more deposit patterns by applying one or more template patterns to the deposit information and determining that one or more of the applied template patterns match at least a portion of the deposit information; and generating an indication of the identified one or more deposit patterns.
US08417626B2
A method of providing an account is provided. The method includes receiving identification information associated with a user during a communication session. The method further includes communicating a request for credit information. The request includes at least a portion of the identification information. The method further includes receiving the requested credit information, and for each of a plurality of different types of accounts, determining whether to approve that type of account based at least in part on the received credit information. The method further includes communicating an indication of at least a portion of the approved types of accounts, and receiving a selection of at least one of the approved types of accounts. The method further includes opening at least one of the selected types of accounts and providing access to at least one of the opened accounts during the communication session.
US08417610B2
The present invention relates generally to the field of computer-assisted business methods, and to system and articles-of-manufacture for implementing such methods. More particularly, the invention relates to computer-based methods, apparatus and articles-of-manufacture for supporting the coordination, communication, record-keeping, accounting, security and scheduling needs for the syndicate associated with an initial public offering (“IPO”) or other new financial issue. While the invention is exemplified and discussed herein with reference to IPO's, those skilled in the art will appreciate that the present invention is equally applicable to other types of securities and debt instruments, such as preferred stock, corporate bonds, municipal bonds, etc.
US08417608B2
Systems, methods, and computer program products are provided for dynamically building financial solution recommendations based on received inputs. These inputs, which may be received from the customer, an associate collaborating with the customer or from a customer database, may include customer behaviors, customer attitudes, customer life events, customer life interests, customer personal/profile data, customer financial data, such as portfolio data and the like. Based on the received inputs, financial solution recommendations are determined and presented to the customer in real time or near time. As such, the customer is able to instantaneously see how each input of recommendation criteria impacts the financial solution recommendations. Further, embodiments of the present invention provide for inputs to the financial solution recommendation tool/module to be received in a non-linear fashion, such that a customer or a collaborating associate may provide inputs at various entry points to accommodate specific financial solution needs of the customer.
US08417607B2
The invention presented comprises a system and method for executing a cash payment via a computer network. A payor computing device communicates over a computer network with payee computing devices via a P2P server. The P2P server is operative to receive a payment request from the payor computing device and process the payment by debiting a financial instrument specified by a payor utilizing the payor computing device. The payment request is transmitted from the P2P server to a cash payment server operative to receive the payment request and translate the request into the native format of an ATM control server, the native format of the P2P server and ATM control server not being interoperable. The ATM control server is operative to generate a PIN code, which is transmitted along with the received payment instructions to an ATM. The ATM receives the payment instructions and dispenses the payment upon receipt of the PIN code. Receipt data is also generated by the ATM control server, translated into the native format of the P2P server by the cash payment server, and delivered to the payor and payee via the P2P sever.
US08417605B2
The present invention provides methods and apparatus one or more of: creating, issuing and redeeming Compound Redeemable Instruments. Apparatus can include a computerized system with executable software that is executable upon demand to process Redemption Instances as well as create and issue Compound Redeemable Instruments.
US08417603B2
Embodiments for providing implied traded information are described herein. An embodiment includes receiving last trade information and using that data to determine an amount of last trade information that is due to implied trading activity. This information may be output using a variety of screens. Other embodiments are also disclosed.
US08417601B1
A method of arranging for payment of a purchase includes receiving, from a supplier, agreement to accept a payment from a buyer via use of a payment card having variable payment terms; after a purchase by the buyer from the supplier, assessing the supplier a standard interchange rate; receiving, from the buyer, approval to pay the invoice; and issuing, to the supplier, a rebate, based upon when the approval to pay the invoice was received. the variable payment terms are calculated by: determining a first early payment date; determining a second standard payment date; assessing against the supplier a first percentage of the standard interchange rate if the invoice is approved by the first early payment date; and assessing against the supplier a second percentage of the standard interchange rate if the invoice is approved on or after the second standard payment date.
US08417599B2
A method and system for browsing and ordering from product catalogs via the Internet is disclosed. When a customer requests a catalog page, a low resolution image of the requested page is first provided to the customer. The size of the computer file corresponding to the page is reduced to be as small as possible, while still allowing products imaged on the page to be recognized. When a customer clicks on a hyperlink in the form of a blocked area in the low resolution image catalog page corresponding to a particular product, a more detailed presentation for that product is built from stored files which include a high resolution picture of the product, a headline file identifying the product, a copy file describing the product, and an order block data file providing detailed information for ordering the product. By initially providing low resolution images for requested catalog pages, such pages can be quickly downloaded to a customer's computer.
US08417597B1
Collecting tax return data and integrating collected tax return data into a future electronic tax return. A computer in communication with a tax authority stores first year electronic tax return data of a user that prepared the tax return with a tax preparation application for that year. The computer sends a first electronic message to the user's communication device asking whether data in the first year tax return changed or to verify prior data. The user sends a response using the communication device, and verified and changed data in the response may be stored for inclusion in an electronic tax return of a second year. The second year tax return may be partially prepared utilizing the user's response. When the tax preparation application for the second year is launched, the electronic tax return for the second year is already partially completed.
US08417594B2
Tools and techniques are described for dimension-based financial reporting using multiple combinations of dimensions. These tools may provide methods that include receiving requests, submitted on behalf of users of dimension-based financial reporting systems. These methods may create reports from the financial reporting systems. In some cases, these requests from the users may reference incomplete account structures, and may also specify customized hierarchies for the reports. In such cases, the methods may determine that these requests reference incomplete account structures, and may transform the incomplete account structures to create fully-qualified requests. In addition, these methods may include identifying dimensions, as maintained by the financial reporting systems, that are responsive to the requests, and may combine these dimensions into responses to the requests.
US08417573B2
An online music system includes a music database configured to store musical selections and to store a user profile for respective users of the online music system, an advertiser account management system to store bid amounts from advertisers seeking to provide information to the users of the online music system and a user recommendation system coupled to the music database to present information about musical selections to respective users based on the stored user profile and the stored bid amounts.
US08417566B2
An audiovisual system for displaying an audiovisual advertisement to a user includes a storage subsystem adapted to receive and store audiovisual advertising segments and to retrieve and transmit stored advertising segments. The audiovisual system further includes a preference determination module coupled to the storage subsystem. The preference determination module is responsive to user input and to metadata to generate one or more user profiles. Each user profile is indicative of characteristic viewing preferences of a corresponding user and includes a time span preference parameter indicative of a preferred advertisement time span of the corresponding user. The audiovisual system further includes a system controller coupled to the storage subsystem. The system controller is responsive to the metadata and to the user profile corresponding to the user to select and retrieve a plurality of stored advertising segments from the storage subsystem and to dynamically assemble the retrieved plurality of stored advertising segments to form the advertisement which conforms to the time span preference parameter of the user profile.
US08417558B2
A computer implemented method of improving the performance of a viral marketing program comprises exposing, via a computer network, a first offered incentive to a first plurality of users. A first consumer viral marketing action is to be completed to receive the first incentive. First data indicative of the first plurality of users' progress toward achieving the first action is collected thereby providing a likelihood of the first incentive obtaining an objective. A second incentive is exposed to a second plurality of users. A second consumer viral marketing action is to be completed to receive the second incentive. Second data indicative of the second plurality of users' progress toward achieving the second marketing action is collected thereby providing a likelihood of the second incentive obtaining the objective. The first and second data is compared using a metric to identify which incentive is more likely to obtain the objective.
US08417557B2
Different web pages on a web server are associated with different qualification profiles, each of which is assigned a value by the web-site proprietor. Traffic data hits at the web-site are analyzed to determine which web pages the visitor viewed on the web server. Each qualifying visitor is thereafter associated with a qualification profile and a corresponding value. In another aspect of the invention, visitors arriving as a result of an advertisement on a remote web-site are tracked. The web-site proprietor is consequently able to determine a return on advertising investment based on the value of visitors brought to the site by the tracked advertisement.
US08417555B2
A computer implemented method, system, and/or computer program product collaboratively reallocate resources across business modules. A collaboration vector, which describes primary and second abilities for each of multiple resources, is defined. A decision matrix is created from multiple collaboration vectors, and a pipeline for transferring the multiple resources among multiple business modules is defined based on the decision matrix. A recurring time interval to measure an effectiveness of the multiple business modules is defined, and the multiple resources are reallocated according to a measured effectiveness of the multiple business modules. The collaborative matrix is optimized to reflect reallocation of the multiple resources.
US08417550B2
An inland freight management module for managing inland moves of freight from a plurality of vendor supply locations to port includes a profile maintenance component, a load planning component, and a load routing and booking component. The profile maintenance component is adapted for maintaining an inland planning zone profile including information relating to a plurality of inland planning zones generated according to one or more customs districts. The load planning component is programmed for planning field consolidation of one or more container loads via a multi-stop route between the plurality of vendor supply locations, where the multi-stop route is generated within one of the plurality of inland planning zones.
US08417544B2
Systems and methods for conducting collaborative research are described. In some embodiments, a portal provided on a server allows users, who may be isolated from each other, to network and collaborate on initiating, designing, implementing, analyzing, and/or publishing research.
US08417543B2
Systems and methods for providing finance-related services such as electronic payment delivery are disclosed. In accordance with one embodiment, a payment system is configured to receive a payment message including a type of information, and to add an identification number to the message. The type of information is removed from the payment message, and the revised payment message is forwarded on to an entity responsible for payment. Particular embodiments in accordance with the present invention are suited for removing personal patient information from a HIPAA-compliant payment message, prior to forwarding the revised message over an electronic payment network.
US08417539B2
A pharmaceutical solid in a prescription vial is identified from an optical property of the pharmaceutical solid using light reflected from two different light sources. For each known pharmaceutical solid, an optical property of the known pharmaceutical solid is stored. The prescription vial is illuminated with a first light source and a first image is recorded. The prescription vial is then illuminated with a second light source and a second image is recorded. The first image and the second image are processed to find an optical property of the pharmaceutical solid. The optical property found is compared to the stored optical properties. The identity of the pharmaceutical solid is determined from the comparison. The first light source and the second light source are selected to remove artifacts of the prescription bottle or to enhance or suppress two-dimensional or three-dimensional effects on the surface of the pharmaceutical solid.
US08417536B2
A multifunctional information management system that integrates a plurality of modules, each of the modules being interfaced via a relational database. The integrated system manages a large volume of business, data, and image information and is capable of being accessed/organized via the Internet. One embodiment of the multifunctional information management system is an ultrasound laboratory information management system (ULIMS) for a medical ultrasound imaging and hemodynamic laboratory, e.g., an echocardiographic or comparable medical laboratory environment, incorporating a multifunctional management system. The ULIMS includes: 1) Scheduling and Workflow Modules; 2) Patient Information and Demographics Modules; 3) Billing Modules; 4) Procedure Information and Referral Diagnosis Modules; and 5) Measurement, Templates and Calculations Modules; 6) Final Impressions and Interpretation Modules; 7) Procedure Report Modules; 8) Serial Studies Module; 9) Research Protocols Module; 10) User Interface and Services Modules; 11) Web Based Modules; 12) Unique Reports Modules; 13) Database Modules; 14) Systems Administration Modules; 15) Security, Privacy and User Configuration Modules; 16) Image Modules; 17) Systems and Technical Support Modules; and 18) Knowledge Base Modules.
US08417535B2
Participants in an interactive environment implemented by computer networks and other media such as interactive television are recruited to advertise products and brands to the other participants and viewers that are users of the media. Each participant may select from a set of available advertisements, which can be displayed in association with the user's avatar, virtual space and virtual objects within or embodying the virtual world. Participants are given incentives to do this by the availability of rewards, such as coupons, real or virtual money or other resources, which are provided by the advertising sponsors, based on adoption of the advertising by the participant, as well as on factors such as exposure of the selected advertisements to other users. Allowing the users to exercise advertising choice, as participant or viewer, the invention also facilitates collection of data regarding consumer preferences.
US08417526B2
One or more embodiments include a speech recognition learning system for improved speech recognition. The learning system may include a speech optimizing system. The optimizing system may receive a first stimulus data package including spoken utterances having at least one phoneme, and contextual information. A number of result data packages may be retrieved which include stored spoken utterances and contextual information. A determination may be made as to whether the first stimulus data package requires improvement. A second stimulus data package may be generated based on the determination. A number of speech recognition implementation rules for implementing the second stimulus data package may be received. The rules may be associated with the contextual information. A determination may be made as to whether the second stimulus data package requires further improvement. Based on the determination, one or more additional speech recognition implementation rules for improved speech recognition may be generated.
US08417525B2
A computer-implemented method, system and/or program product update voice prints over time. A receiving computer receives an initial voice print. A determining period of time is calculated for that initial voice print. This determining period of time is a length of time during which an expected degree of change in subsequent voice prints, in comparison to the initial voice print, is predicted to occur. A new voice print is received after the determining period of time has passed, and the new voice print is compared with the initial voice print. In response to a change to the new voice print falling within the expected degree of change in comparison to the initial voice print, a voice print store is updated with the new voice print.
US08417524B2
Analyzing an audio interaction is provided. At least one change in an emotion of a speaker in an audio interaction and at least one aspect of the audio interaction are identified. The at least one change in an emotion is analyzed in conjunction with the at least one aspect to determine a relationship between the at least one change in an emotion and the at least one aspect, and a result of the analysis is provided.
US08417518B2
A voice recognition system comprises: a voice input unit that receives an input signal from a voice input element and output it; a voice detection unit that detects an utterance segment in the input signal; a voice recognition unit that performs voice recognition for the utterance segment; and a control unit that outputs a control signal to at least one of the voice input unit and the voice detection unit and suppresses a detection frequency if the detection frequency satisfies a predetermined condition.
US08417509B2
A predefined interface is presented to a remote user. A natural language inquiry from the remote user is received via the predefined interface. The natural language inquiry is configured for use in an analysis. A customized interface is presented to the remote user based on the analysis of the natural language inquiry. The customized interface includes a customized set of communications options for the remote user to route communications.
US08417503B2
A method and structure for a computer model of a device has a performance parameter. The performance parameter includes a first bounded range and a second bounded range. The first bounded range has performance parameter variations within a single manufacturing process, and the second bounded range has performance parameter variations of different device designs.
US08417498B2
This invention relates to the crystal structure of a plant peptide deformylase polypeptide and methods of using the structure to design compounds that modulate the activity of the polypeptide.
US08417488B2
A collection of dwelling unit module designs is created from which multi-family dwelling buildings or the multi-family portion of a mixed-use building may be designed. The module designs each fit onto uniform grid intervals defining a structural support system which may fit a parking layout below the units. A module design may include an individual unit or a stack of units. A graphical user interface to a computer system accommodates defining a site specific outline for the building and filling the outline with dwelling unit modules from the collection. The dwelling unit module designs may be designed and perfected in a manner independent of and in advance of any specific project and project schedule.
US08417485B2
The advantageous embodiments provide a computer implemented method, apparatus, and computer program product for constructing a computer aided design model. User input is received that contains a callback function and a required accuracy. The callback function prescribes a procedurally defined geometry and the required accuracy specifies the degree of accuracy needed for the computer aided design model. The callback function is sampled at a number of points to form sampled points and a candidate curve is constructed that approaches the sampled points. A determination is made as to whether the candidate curve meets the required accuracy.
US08417480B2
A system and method is provided for determining the variability induced on a process output. The method includes the analysis of input variable values to determine the total variability. A series of processes may be analyzed and ranked so that a process owner may gain an understanding of how a target process performs relative to the processes of other process owners. The method includes the generation of graphical process comparisons and advice regarding asset performance. The method also includes the estimation of cost impacts due to changes in induced variability.
US08417477B2
A method and apparatus for data analysis according to various aspects of the present invention is configured to identify statistical outliers in test data for components, including local outliers representing outliers within subsets of larger data populations.
US08417471B2
In one aspect, the invention comprises a system comprising: a master data clock source; one or more transponders; and a plurality of remote power line transceivers; wherein all of said plurality of transceivers are connected to a common alternating current power distribution grid; and wherein each of said plurality of transceivers has a location is operable to monitor a voltage waveform of a power line prevailing at said location. In another aspect, the invention comprises a system comprising: transponders and remote power line transceivers each connected to a common alternating current power distribution grid each operable to monitor the voltage waveform of the power line prevailing at its own location, and generate selectable frequencies from said local power line waveform of a frequency of p/q times the frequency of said power line where p and q are positive integers greater than or equal to 1.
US08417469B1
The different advantageous embodiments provide a method and an apparatus for measuring forces. In one advantageous embodiment, an apparatus comprising a probe, a force sensor, an angle measurement system, and an output device is provided. The probe is configured to apply a load to a surface of an object. The force sensor is configured to measure a force along an axis through an end of the probe that contacts the surface when the load is applied to the surface by the probe. The angle measurement system is configured to identify an angle of the axis relative to the surface of the object. The output device is configured to display the force and the angle.
US08417467B2
According to one embodiment, a method for estimating an activity of one or more radio-nuclides includes receiving one or more templates, the one or more templates corresponding to one or more radio-nuclides which contribute to a probable solution, receiving one or more weighting factors, each weighting factor representing a contribution of one radio-nuclide to the probable solution, computing an effective areal density for each of the one more radio-nuclides, computing an effective atomic number (Z) for each of the one more radio-nuclides, computing an effective metric for each of the one or more radio-nuclides, and computing an estimated activity for each of the one or more radio-nuclides. In other embodiments, computer program products, systems, and other methods are presented for estimating an activity of one or more radio-nuclides.
US08417460B2
The present invention relates to a method of detecting coliform bacteria in water from reflected light and a method of detecting Eschericha Coli bacteria in water from reflected light, and also includes devices for the measurement, calculation and transmission of data relating to that method.
US08417451B2
A method and apparatus for measuring depth of waterways and elevation of land features through autonomous consolidation of GPS device data acquired from a plurality of mobile platforms is disclosed. The GPS device data may then be processed and compared to published reference data. A data recorder and a wireless transmission system comprise an onboard unit, which serves to interface with the GPS device for collecting, recording and transmitting data. The onboard device also provides an apparatus for collecting other georeferenced data from multiple mobile platforms, and serves as a node on a two-way meshed communication network.
US08417449B1
Techniques are described for monitoring whether a user is following directions to a destination during electronic navigation to the destination provided by an electronic navigation device. When the electronic navigation device determines that the user is not following directions to the destination (e.g., the user has missed several turns suggested by the electronic navigation device), the electronic navigation device determines that the user appears to be avoiding the route (or a primary component thereof) to the destination. In response to a determination that the user appears to be avoiding the route (or a primary component thereof) to the destination, the electronic navigation device may automatically, without human intervention, perform an operation directed to using an alternative route (or alternative primary component) to the destination despite the current route remaining preferred according to current routing settings.
US08417426B2
A tractor has a control system configured for disengaging the clutch a first time, selecting a first transmission ratio of the change speed gearbox, engaging the clutch a first time to drive the PTO shaft determining the speed of the PTO shaft, disengaging the clutch a second time when the PTO shaft attains a predetermined first speed, selecting a second transmission ratio of the change speed gearbox and engaging the clutch a second time to drive the PTO shaft up to a desired second speed.
US08417421B2
An electronic system to induce the occupants of a vehicle to fasten seat belts is described. The electronic system is configured to determine an alert condition indicating that a seat belt of at least one occupant of the vehicle is not fastened or is not properly fastened. The electronic system is also configured to allow the car radio to operate even when said alert condition is present, and to control the volume of the car radio for as long as said alert condition persists, preventing it from exceeding a low volume level.
US08417415B2
A driver authentication and safety system and method for monitoring and controlling vehicle usage by high-risk drivers. A centralized database comprising a software application can be accessed by an authorized user via a data communications network utilizing a remote computer in order to configure a desired operating profile that matches requirements of the high-risk driver. The operating profile can be loaded to a driver identification and data logging device in conjunction with the remote computer. A master control unit receives a unique identification code from the data logging device to authenticate the high-risk driver and to operate the vehicle within the desired operating profile. A slave control unit receives commands from the master control unit and generates a real time alarm signal if the driver violates the preprogrammed operating profile unique to the driver.
US08417414B2
A method and system for managing passenger and vehicle safety is disclosed. The method includes registering a passenger based on an identification parameter received from the passenger when the passenger boards a vehicle. The method further includes monitoring a set of vehicle status parameters associated with the vehicle in real time. The method also includes generating a notification when a predefined notification condition occurs. The predefined notification condition is associated with at least one of the vehicle status parameters and the identification parameter. The method further includes deregistering the passenger based on the identification parameter when the passenger exits the vehicle.
US08417412B2
An abnormality detection device is disclosed that includes a storage unit configured to, when abnormality of an in-vehicle device is detected, store abnormality information of the abnormality; a transmission unit configured to transmit the abnormality information to a server; an in-vehicle information terminal configured to, when driving support information is provided to an occupant and read-out operation information is input through an operation section, read out the abnormality information stored in the storage unit; and a transmission prevention unit configured to, when the read-out operation information is input through the operation section, prevent transmission of the abnormality information to the server.
US08417410B2
A power management system includes a data fusion unit configured to receive first health indicators from an engine diagnostics module and second health indicators from a power assurance module. The data fusion unit is configured to data fuse the first and second health indicators. A power assessment and decision support unit is coupled to the data fusion unit and configured to generate power available based on the fused first and second health indicators. A system diagnostic reasoner unit is coupled to the data fusion unit, and configured to provide a system level fault diagnosis based on the fused first and second health indicators. A graphical user interface is coupled to the power assessment and decision support unit and the system diagnostic reasoned unit. The graphical user interface is configured to display the system level fault diagnosis and the power available.
US08417398B2
A vehicle, including two controllable electrical drives, which are capable of being operated in mutual dependence, the rotational speed and the torque of a first drive, in particular a master drive.
US08417397B2
A display system includes instrumentation configured to obtain aircraft data comprising current flight status data of the host aircraft and current flight status data of neighboring aircraft located near the host aircraft. The system also includes a processor coupled to the instrumentation. The processor analyzes and filters the aircraft data, using lateral boundary criteria for the host aircraft, to identify a proper subset of the neighboring aircraft, and the processor generates image rendering display commands based upon the current flight status data of the host aircraft and based upon the current flight status data of neighboring aircraft included in the proper subset. A display element receives the image rendering display commands and, in response thereto, renders a vertical situation display that includes graphical representations of the host aircraft and each neighboring aircraft included the proper subset.
US08417391B1
The power flexibility of energy loads is maximized using a value function for each load and outputting optimal control parameters. Loads are aggregated into a virtual load by maximizing a global value function. The solution yields a dispatch function providing: a percentage of energy for each individual load, a time-varying power level for each load, and control parameters and values. An economic term represents the value of the power flexibility to different players. A user interface includes for each time interval upper and lower bounds representing respectively the maximum power that may be reduced to the virtual load and the maximum power that may be consumed. A trader modifies an energy level in a time interval relative to the reference curve for the virtual load. Automatically, energy compensation for other intervals and recalculation of upper and lower boundaries occurs. The energy schedule for the virtual load is distributed to the actual loads.
US08417390B2
Described herein are several embodiments relating to modular irrigation controllers. In many implementations, methods of implementing irrigation control are provided that detect a presence of a first module coupled with a control unit of an irrigation controller, the control unit operating in accordance with a bootloader set of code and a first set of code to implement irrigation control, identify that the first module stores a second set of code, and activate the bootloader set of code to replace the first set of code with the second set of code. Also described are various different types of modular controllers, expansion modules that may be coupled to the modular controller, having as variety of functions and features, as well as related methods of use and configuration of the controller and these modules in the controller.
US08417383B2
A coverage robot includes a drive configured to maneuver the robot as directed by a controller, a stasis indication wheel rotatable about a first axis perpendicular to a direction of forward travel, and a suspension supporting the wheel. The stasis indication wheel defines a first reflective portion and a second reflective portion. The second reflective portion is substantially less reflective than the first reflective portion. The suspension permits movement of the wheel in a direction other than rotation about the first axis. A signal emitter is disposed remotely from the wheel and positioned to direct a signal that sequentially is intercepted by the first and second reflective portions of the wheel. A signal receiver is positioned to receive the reflected signal by the rotating wheel. Communication between the emitter and the receiver is affected by rolling transitions between the first and second reflective portions during permitted movement of the wheel.
US08417374B2
A method of reversing direction of an article, or of speeding up or slowing down an article is disclosed by engaging an article with a first belt to move the article in a first direction; disengaging the article from the first belt; and then engaging the article with a second belt to move the article at a different speed. An apparatus to change speed of an article is also disclosed by a first belt rotating in a first direction; a second belt rotating in the direction at a second speed; the first belt engaging an article at a first time while the second belt is disengaged with the article, the first belt disengaging the article at a second time, and the second belt engaging the article at a third time while the first belt is disengaged with the article.
US08417373B2
An automatic warehouse comprises: a support structure (2) for supporting trays (50) each provided with at least a container cell (51) exhibiting an opening (52); an operating station (3), which is provided with an access opening (4) and is predisposed for receiving at least a tray (50) such that an opening of the container cell (51) faces the access opening (4); the operating station (3) being provided with a cover (5, 6), which cover (5, 6) is mobile on command between an open position, which enables access to the container cell (51) of the tray (50) and a closed position, which prevents access to the container cell (51); a manipulator device (7) to remove and transfer at least a tray (50) from the support structure (2) to the operating station (3), and vice versa.
US08417372B2
The present disclosure includes a method for optimizing value of current wood products dried in one or more current drying processes and associated computer software. The method comprises the steps of obtaining prior wood product data for prior wood products dried in one or more prior drying processes and generating a value function based on the prior wood product data. The method further includes identifying one or more sources of variability in the prior wood product data and quantifying a contribution to overall variability from each of the sources. The value function and the contributions to overall variability may be used to quantify one or more value opportunities associated with each the one or more sources, each value opportunity being associated with one or more executable steps for improving the one or more current drying processes.
US08417365B2
A system includes an encoding module and a decoding module. The encoding module generates a three-dimensional (3D) model of a part, modifies the 3D model to include a 3D structure, and generates a computer-aided design (CAD) file based on the modified 3D model. The decoding module determines whether the CAD file includes the 3D structure, authorizes operation of analysis software on the CAD file when the CAD file includes the 3D structure, and prohibits operation of the analysis software when the CAD file does not include the 3D structure.
US08417362B2
A computer comprising a recordable medium on which is stored instructions for at least one model-based, run-to-run controller routine is provided. The computer includes instructions to receive a first dataset regarding a first wafer after a first process, to determine a process parameter for the first process for a second wafer using the first dataset; and to determine a second process parameter for a second process for the first wafer using the first dataset. In an embodiment, the first process is an etch process. In an embodiment, the second process is a planarization process.
US08417357B2
A method for providing an improved engineering interface for configuring, maintenance or monitoring an industrial control system. The system includes a computer and a plurality of process graphics including software objects for controlling and/or monitoring real world objects controlled by the control system. A display of a process graphic is automatically generated in a window or designated view including a tab. The process graphic is selected dependent on one or more logical groupings, or hierarchical positions in a structure, in which control system software objects representing the control objects, the real world objects, belong or are arranged. A view of a structure group including a selected object is automatically displayed including tabs, each of which tab being linked to another structure group in a structure view that also contains an instance of the selected object. An engineer or other user can easily find and navigate to all instances of a selected object when configuring etc a control system. A system, a user interface and a computer program are also described.
US08417339B2
The invention comprises a system and a method for secure remote programming of an implant. For this purpose, a TAN list is generated on the part of the programming device and both stored in the implant (10) and also provided to a physician. The TAN list is preferably indexed and the implant predefines the index of a TAN in each case, which a physician must input to have a programming instruction executed by the implant.
US08417331B2
The present invention relates to a method of providing electrical stimulation to a liver of a subject which includes providing one or more stimulatory electrodes to the liver of the subject and providing electrical stimulation to the liver of the subject. The invention further relates to methods of reducing risk factors of metabolic syndrome, treating diabetes, treating a subject having eating disorders and reducing glucose levels of a subject using methods of the present invention.
US08417321B2
Flow reduction hood systems are described which facilitate the visualization of tissue regions through a clear fluid. Such a system may include an imaging hood having one or more layers covering the distal opening and defines one or more apertures which control the infusion and controlled retention of the clearing fluid into the hood. In this manner, the amount of clearing fluid may be limited and the clarity of the imaging of the underlying tissue through the fluid within the hood may be maintained for relatively longer periods of time by inhibiting, delaying, or preventing the infusion of surrounding blood into the viewing field. The aperture size may be controlled to decrease or increase through selective inflation of the membrane or other mechanisms.
US08417320B2
Systems and methods are presented for the visual indication of whether a power injector has discharged fluid from a power injector syringe in a previous medical procedure. In this regard, the systems and methods generally provide for a power injector and a syringe for use with the power injector. The syringe includes a visual indicator (164) that moves between a first state and a second state at approximately the same time that the power injector discharges fluid from the syringe such that an operator may view the change in state.
US08417319B2
An angiographic image processing system includes a filtering module (40) configured to filter an angiographic image based on blood vessel diameter (46) to identify neovasculature having small blood vessel diameter, and a display sub-system (32, 70) configured to display the angiographic image with the identified neovasculature. A neovasculature density computation module (72) is configured to compute density of the neovasculature identified by the filtering module (40).
US08417307B2
The invention relates to a blood oximeter for measuring the oxygenation and at least one other parameter of flowing blood in living tissue. According to the invention, the blood oximeter comprises two lightsources (2, 3) emitting light of different wavelengths into tissue, and preferably a light detector (4) for detecting a transmitted and/or reflected part of the light emitted into the tissue, wherein at least one of the light sources is a laser with a laser cavity emitting a laser beam, the laser being adapted to allow a part of the laser beam which is scattered by the tissue to re-enter into the laser cavity, and wherein a laser beam sensor (7, 8) for measuring the light emitted from the laser is provided, the laser beam sensor (7, 8), thus, obtaining a signal which varies in accordance with the self-mixing interferometric effect between the original laser beam and the scattered laser beam. Accordingly, such a blood oximeter is provided that performs well at low perfusion and which further allows for reliable measurements.
US08417294B2
A method and system is disclosed for providing data services to a wireless mobile in a hybrid network.
US08417292B2
A device-adaptive connection establishing method and system for a mobile terminal that is capable of identifying an external device based on a variation of signals exchanged between the mobile terminal and the external device and establishing an electrical connection adaptive to the external device is provided. A device-adaptive connection establishing method of the present invention includes detecting a connecting of an external device to the mobile terminal, detecting a signal transmitted between the external device and the mobile terminal, comparing the signal with previously stored reference values, and determining a type of the external device based on a result of the comparison.
US08417286B2
A radio frequency communications system with a first operating frequency band and a second operating frequency band is disclosed. There is a first antenna. A transceiver has a first transmission port, a second transmission port, a first reception port, and a second reception port. In a first front end circuit, a first port is coupled to the antenna, and a second port is coupled to the transceiver. The first front end circuit has a first low noise amplifier, a second low noise amplifier, a first power amplifier, and a second power amplifier. A switching circuit connects the first transmission port, the first reception port, the second transmission port, and the second reception port to the second port of the first front end circuit. The antenna is distant from the transceiver, while the first front end circuit is proximal to the antenna. The first switching circuit is proximal to the transceiver.
US08417280B2
Provided are a base station device and a transmission power control method that reduce interference with an uplink radio channel from a femto-connected terminal to a macrocell base station while avoiding an increase in signaling. A measurement unit (103) measures the macrocell signal reception level, and a propagation loss estimating unit (104) estimates propagation loss between a HUE and a HNB based on the HUE signal reception power, for example. A judgment unit (105) performs a first comparison of the macrocell signal reception level with a first threshold value and a second comparison of the propagation loss with a second threshold value, and an adjustment unit (106) generates a command to reduce the maximum value that is possible for the target control value for the HNB total reception power when the macrocell signal reception level is at least the first threshold value and the propagation loss is at least the second threshold value. A scheduler (107) determined a transmission rate allocated to the HUE based on the HUE signal and the maximum value that is possible for the target control value for the HNB total reception power.
US08417278B2
A de-spreading unit 104 de-spreads a path timing information after A/D conversion, using a specified code of a signal from an RF unit 102; a TPC judgment unit 106 makes a decision of valid TPC data, if the de-spread signal was found to contain a symbol data of a CPICH, for which channel estimation has been completed on the same time axis with a symbol data of a TPC for each base station, at a correct position; and transmission power control unit 107 controls transmission power of the RF unit 102 so as to attain transmission power adapted to the TPC result.
US08417271B2
A dispatch communication and management system method is provided, allowing a dispatcher and remote service technicians to exchange messages over a network in a prescribed format to notify the technicians of new dispatch orders, and to update status information for dispatch orders in corresponding customer service records in a database.
US08417270B2
A system provides Multimedia Messaging Service (MMS) to mobile stations through a wireless communication network for person-to-person traffic and traffic to/from an application. The network may include a plurality of Multimedia Messaging Service Centers (MMSCs) coupled to the wireless communication network for MMS communication between two mobile stations, and between a mobile station and an application during call origination mode operations. A second MMSC coupled to the wireless communication network, provides MMS communications between mobile stations and one or more applications during call termination mode operations. In a mobile origination mode operation, the second MMSC concentrates signaling from the first MMSCs and forwards received MMS data, and in a mobile termination mode operations, the second MMSC delivers MMS data to a destination mobile station without forwarding the MMS data to one of the first MMSCs.
US08417266B2
Disclosed is a Location Based Service (LBS) system for providing location information of a target terminal for positioning. Such a LBS system can provide both a requester for location information as well as a third party specified by the requester with the location information by means of only one request message for the location information. The LBS system includes a requester terminal requesting location information of a specific terminal, and a LBS provider receiving a request for the location information from the requester terminal and providing the requester terminal with the location information. The LBS provider receives information on at least one terminal specified to simultaneously receive the location information, along with the request message for the location information, from the requester terminal, whereby the LBS provider delivers the location information to the at least one specified terminal along with the requester terminal.
US08417263B2
A system and a method generate a recommendation on a mobile device. The system and the method may use a time, a location, a venue and/or an event to generate the recommendation. Further, the system and the method may use an event database to determine current interests of the user. Still further, the system and the method for generating a recommendation on a mobile device may use a transactional history of the user and/or behavior of other users to generate the recommendation. The system and the method may recommend, for example, digital media, news and event information, editorial content and/or physical or digital merchandise. As a result, the system and the method may generate a recommendation that corresponds to the current interests of the user.
US08417262B2
A method and system for managing awareness information relating to a mobile device's visibility with respect to other buddy devices, the system comprising; the mobile device, a mobile application listing one or more buddies, an application listener which tracks the one or more buddies zoom operations and radar zoom factors, and a server, the server comprising an encounter manager, an approach manager and a notification marshalling system.
US08417242B2
A multi-RAT capable wireless device and a method for execution in a multi-RAT capable wireless device are provided. The wireless device registers with a data communication service registration point and receives an update to a preferred network,RAT combination list stored at the wireless device, the update having been sent to the wireless device responsive to the wireless device registering with the data communication service registration point. Upon an event triggering network registration, the wireless device selects an available wireless network,RAT combination from a set of available wireless network,RAT combinations having regard to the preferred network,RAT combination list.
US08417236B2
Some embodiments disclose methods for classifying user equipment in a network, comprising: recording a first number of times a tracking area identity has changed for a user equipment device during a period of time based on messages exchanged between the user equipment device and a mobility management entity; recording a second number of times the user equipment device is paged during a second period of time; classifying the user equipment device into one of at least three categories based on the first and second recorded numbers; generating a tracking area identity list for the user equipment based device on its category; and sending the generated tracking area identity list to the user equipment device.
US08417230B2
Methods and Systems are provided for routing a call to a landline communication unit or a wireless communication unit based on the availability of the wireless communication unit. A call placed to a landline communication unit is routed to the wireless communication unit if the wireless communication unit is determined available. Otherwise, the call is routed to the landline communication unit.
US08417228B2
A technique for requesting and providing in-call services encompasses a method of calling an information service during an ongoing call between two or more call parties. The method comprises the steps of receiving, during the ongoing call, a message from a first call party, determining that the message requests the provision of information associated with a second call party, obtaining a first identifier indicative of the second call party and sending a service request including the first identifier to the information service.
US08417221B2
In-person shopping at brick-and-mortar locations can be facilitated using visual voicemail systems. A user device can be detected upon entry or proximity to a retail location and a greeting visual voicemail message can be transmitted to the user device. User data may be integrated into the greeting message. The greeting message can also include options for a user to activate that allow the integration of the virtual and physical shopping experience. Options can include requests for sales associate help, product information or location, associated service plans or accessories, etc. Multiple remote resources can be coordinated to service a user's requests via a visual voicemail system while the user is shopping in the retail location.
US08417218B2
A method of authentication in a communications network, said communications network comprising a network authentication server, a local authentication entity and a user terminal, said local authentication entity comprising a subscriber application and an authentication application, said method comprising the steps of: sending a request from the local authentication entity to the network authentication server to authenticate the user terminal, said request comprising the identity of the user terminal; generating by the network authentication entity an authentication key in response to the request and generating by the subscriber application an identical authentication key; sending the authentication key generated by the network authentication server securely to the user terminal identified by said identity, then storing the authentication key at the user terminal; sending the authentication key generated by the subscriber application securely to the authentication application, then storing the authentication key at the authentication application; and authenticating the user terminal by verifying the authentication key stored at the user terminal with the authentication key stored at the authentication application.
US08417216B2
Techniques are disclosed for protecting privacy of parties to electronic transactions, such as transactions conducted through a GSM network. An anonymity service provider receives orders directed from its subscriber to a recipient for goods or services, along with information about its subscriber. The anonymity service provider relays the order to the recipient but withholds information about the subscriber, as the subscriber directs. The recipient receives payment for the good or service by way of a voucher from the anonymity service provider.
US08417209B2
An image frequency rejection mixer has a first differential transconductor that receives a differential mixer input signal, a second differential transconductor that receives the differential mixer input signal and cross-coupled to the first differential transconductor, a first mixing circuit that generates a first differential mixing circuit output signal by mixing a first differential information signal with a first local oscillation signal, a second mixing circuit that generates a second differential mixing circuit output signal by mixing a second differential information signal with a second local oscillation signal, with the first local oscillation signal and the second local oscillation signal being in quadrature, and an image rejection circuit that generates a differential mixer output signal from the first and second differential mixing circuit output signals.
US08417201B1
The present disclosure relates to multi-mode RF power amplifier (PA) circuitry that may include a first PA path and a second PA path, each of which is fed from a common RF input. During a first operating mode, the first PA path receives and amplifies a first RF input signal via the common RF input, and during a second operating mode, the second PA path receives and amplifies a second RF input signal via the common RF input. To facilitate sharing of the common RF input, during the first operating mode, the second PA path is substantially de-coupled from the common RF input, and during the second operating mode, the first PA path is substantially de-coupled from the common RF input. By sharing the common RF input, size and costs of the multi-mode RF PA circuitry may be reduced.
US08417197B2
The present invention concerns the field of power amplifiers and in particular the enhancement of the performance of the amplifier by a feedback loop acting on the input signal. We present a method for linearizing a power amplifier circuit having as input signal a digital base-band input signal, (x), a power output signal 8z), a power amplifier (PA) and a linearizer module (LM).
US08417195B2
The present invention relates to the field of data transmission. The invention has application to amplifiers, the transmission of data modulated signals, filters and/or matching circuits connected between an amplifier and a load, radio transmitters, the transmission of data modulated radio signals, filters and/or matching circuits used between a transmitter's power amplifier and an antenna and the field of Radio Frequency Identification (RFID), such as in the transmission of data between a tag and an interrogator. The present invention enables the transmission of phase modulated signals, by adjusting a device's tuning to substantially match the instantaneous frequency of the phase modulated signal.
US08417192B2
Systems and methods are disclosed for transmitting and receiving RF signals. An exemplary RF transceiver includes a signal generator, a frequency multiplier circuit, a receiver circuit, a transmitter circuit, and a switching device. The signal generator is configured to output a first signal and a second signal. The first signal comprises a local oscillator signal, and a frequency of the second signal is derived from a frequency of the first signal. The frequency multiplier circuit is configured to upconvert the output of the signal generator by frequency multiplication. The receiver circuit is configured to process a received signal using an upconverted first signal, and the transmitter circuit is configured to provide an upconverted second signal to a transmitter channel. The switching device is configured to provide the upconverted first signal to the receiver circuit and the upconverted second signal to the transmitter circuit.
US08417191B2
A method and system for beamforming communication in high throughput wireless communications. Analog beamforming involves constructing analog beamforming coefficients for beamforming communication on a wireless channel. Constructing analog beamforming coefficients includes selecting a signal tap from a multi-tap wireless channel for beamforming communication, wherein the selected signal tap has a higher signal quality relative to other signals taps, and determining beamforming coefficients for the selected tap by iterative acquisition of the coefficients based on power iteration.
US08417190B2
An uplink feedback channel reporting method is disclosed for using the primary and secondary fast feedback channels to efficiently report the channel quality, MIMO feedback, and CQI types of data from a mobile station to a base station. The reporting method reports regular information periodically and non-regular information on demand.
US08417183B2
The present invention relates to a system that provides underwater data transfer between two remote client systems via an underwater cabled network operable. The cabled network includes at least two data access points each having an access point electromagnetic transceiver; and each remote client system comprising a client electromagnetic transceiver. Each data access point is operable to transfer data between said cabled network and one of said client electromagnetic transceivers via one of inductive magnetic and electromagnetic signals carried through the water.
US08417181B2
Aeronautical broadband communication is enhanced by providing an apparatus having a first antenna configured to communicate using a signal orientation corresponding to a first polarization, and a second antenna configured to communicate using a signal orientation corresponding to a second polarization, where the second polarization has at least one characteristic difference from the first polarization. Additional antennas may be used, where multiple antennas share one polarization, and multiple other antennas share a different polarization, and signals from like-polarized antennas are combined for beam-formation.
US08417172B2
A powder collecting container includes: a first chamber that is configured to store collected powder; a conveying unit that has a rotary shaft, and a powder conveying blade formed to be wound around the rotary shaft, the conveying unit being arranged along an upper-limit zone for accommodating powder in the first chamber and configured to convey powder which is contained in the first chamber and located at a position exceeding the upper-limit zone. A hollow member has an opening portion formed in a peripheral wall so that a powder conveying end of the conveying unit is located in the opening portion, and that the conveying unit passes through the hollow member. A second chamber has an inlet provided to face the opening portion so that powder conveyed by the conveying unit enters the second chamber from the inlet.
US08417161B2
A developing device that includes a developing member, a cylindrical layer thickness regulation member and a guide surface. The developing member retains a developer supplied from a developer accommodation portion and, while rotating, supplies the developer to an image-bearing body. The layer thickness regulation member comes up against the developer retained at the surface of the developing member and regulates a layer thickness of the developer. The guide surface guides developer that has been rendered excess by the layer thickness being regulated by the layer thickness regulation member toward the developer accommodation portion. The guide surface is provided such that an angle that is formed between the guide surface and a tangent of the layer thickness regulation member at a point of intersection of a line of extension of the guide surface with the layer thickness regulation member is at least 90°.
US08417159B2
A powder container includes: a cylindrical powder containing portion that contains a powder, and is able to be pulled out of an image forming apparatus; a covering member facing an outer surface of the powder containing portion, being provided to be movable on a movement route along an axial direction of the powder containing portion, the covering member, whose movement is regulated by a protruding portion of the apparatus, moving relative to the powder containing portion, thereby covering a specific portion on a lower side of the powder containing portion when the powder containing portion is pulled out of the apparatus; and a pressing portion provided between the outer surface of the powder containing portion and the movement route of the covering member, the pressing portion pressing the protruding portion when the powder containing portion is pulled out of the apparatus, thereby removing the regulation provided by the protruding portion.
US08417158B2
An image forming apparatus includes: a feed portion that is fed with toner from above; a transport path that includes an inlet through which the toner fed to the feed portion enters, that allows the toner to be transported therethrough, and that is in a cylindrical shape; and a transporting member including: a rotary shaft provided to extend in the feed portion and the transport path; and a moving portion pressing toner with rotation of the rotary shaft to move the toner, and that transports along the transport path the toner fed to the feed portion, a part of the rotary shaft of the transporting member located in the transport path having a larger diameter than a part of the rotary shaft located in the feed portion.
US08417157B2
A developer storage container includes a container main body, an outflow port, an open/closed member and a turn stop part. The outflow port from which a developer flows out is formed in the container main body storing the developer. The open/closed member is supported to the container main body and, moves relative to the container main body based on a rotation of the container main body. The open/closed member opens and closes the outflow port. The turn stop part is formed on a wall face of the container main body, and has a circular arc shape being concentric with a rotation direction of the container main body. The turn stop part engages with a convex part which is provided in the attachment section and is formed at a different position in response to the image forming apparatus body.
US08417156B2
An image forming method includes charging an image holding member; forming an electrostatic latent image on a surface of the image holding member; developing the electrostatic latent image formed on the surface of the image holding member with a toner or an electrostatic image developer to form a toner image; transferring the toner image formed on the surface of the image holding member onto a surface of a transfer-receiving material; fixing the toner image by pressurization without heating; feeding at least one photoreactive component to the toner or toner image; and irradiating the toner image with ultraviolet rays, wherein the toner satisfies the relationship of the following relational expression (1): TB(30)≦100
US08417154B2
An image forming apparatus is provided and includes: a rotating member; an engaging member to be removably engaged with the rotating member; a driving force transmitting member to be rotated and driven by a driving source; and a connecting portion that connects the engaging member to the driving force transmitting member so that the engaging member and the driving force transmitting member are movable in a misaligned direction and an axial direction. The connecting portion includes a connecting member, a pair of spherical members provided on respective ends of the connecting member, at least one of which is movable in the axial direction with respect to the engaging member and the driving force transmitting member, and a pair of fixing members that fix the pair of spherical members to the engaging member and the driving force transmitting member.
US08417153B2
Disclosed are a light guide member, a charge eliminating unit and an image forming apparatus and/or an image reading apparatus having the same. The light guide member may include an incidence face through which light is introduced, an irregular reflection portion arranged along a longitudinal direction of the light guide member for irregular reflection of the light introduced through the incidence face and an emission face arranged opposite the irregular reflection portion for emission of the light. At least one recess may be formed in the incidence face for diffusion of the light introduced through the incidence face.
US08417129B2
In an apparatus including the detachable unit, when reading individual information of the detachable unit, a first label for generating a reference signal for reading individual information and a second label representing the individual information are arranged on a surface of the detachable unit, with a first label reading unit, the reference signal is generated while reading the first label in a predetermined direction, and with a second label reading unit, the individual information of the detachable unit contained in the second label is read in synchronous with the generated reference signal. Read individual information is stored, and whether a mounted detachable unit is new or used is recognized based on a comparison of individual information read from the detachable unit with stored individual information.
US08417125B2
Methods, systems and other embodiments associated with a laser communication system using a single wavelength are presented. A first data is modulated onto an RF carrier to produce a modulated RF carrier. A laser is intensity modulated using with the modulated RF carrier. The intensity modulated laser beam is transmitted from an interrogator to a modulating retro-reflector (MRR) terminal. A portion of the laser beam is received at a receiver at the MRR terminal. Another portion of the laser is modulated at the MRR terminal with a second data to produce a re-modulated laser beam. The re-modulated laser beam is reflected back to the interrogator.
US08417123B2
An optical transmission system for transmitting an optical pulse in a dielectric waveguide, the system including a filter for altering a shape of the optical pulse in both amplitude and phase with respect to time so as to substantially suppress the generation of third-order nonlinearities and increase a power level of the optical pulse, the filter further providing a secure encrypted optical waveform that may be decrypted by a matching optical filter, the system allowing for energy sharing of the pulses to substantially increase system bandwidth.
US08417120B2
Both ends of an interface may each be configured by an interface device including a light emitting unit that emits light into a textile, a light diffusion unit that widely diffuses the emitted light onto the textile and extends a light receiving range of a light receiving unit, and a light receiving unit for receiving an optical signal of the other party unlike the existing method using electromagnetic inductive coupling in the wearable computing system and a method of performing communication by using light such as infrared rays, visible light, laser, or the like as a medium is provided.
US08417117B2
A passive optical network (PON) comprises an Optical Line Termination (OLT), an Optical Distribution Network (ODN), and a plurality of Optical Network Terminations (ONTs), wherein the OLT includes an OLT Dense Wavelength Division Multiplexing (DWDM) multiplexer, an OLT CWDM demultiplexer, and a Wavelength Division Multiplexing (WDM) filter, wherein the OLT DWDM multiplexer and the OLT CWDM demultiplexer are coupled to the WDM filter, wherein the ODN includes a WDM filter, a DWDM demultiplexer, and a plurality of fanout splitters, wherein the DWDM demultiplexer is coupled to the WDM filter, wherein the WDM filters are coupled to one another and wherein a portion of the plurality of ONTs that are associated with a wavelength are coupled to one of fanout splitters that is associated with the wavelength.
US08417107B2
Disclosed herein is an image pickup apparatus including, a lens driving control section configured to execute driving control of a lens, and a main control section configured to produce lens driving control information as setting information of a lens driving mode of the lens driving control section, the main control section produces lens driving control information which includes a final setting position for the lens and a returning amount as a distance over which the lens is returned after the lens passes the setting position, the lens driving control section being operable to execute a process of moving the lens to pass the setting position once in response to the setting position and the returning amount and then execute a returning process by the returning amount to position the lens to the setting position.
US08417095B2
An optical disc recording and reproducing apparatus for recording and reproducing information on an optical disc with format other than video recording format, includes a record control portion that records apparatus information indicating the apparatus on a DVD and stores record elapsed time in a recording process and aspect information indicating an aspect ratio of a TV broadcasting program to be recorded in a memory of the apparatus when the TV broadcasting program is recorded on the DVD in a format except a; and a reproduction control portion that corrects the aspect ratio in accordance with the record elapsed time and the aspect information stored in the memory if the apparatus information recorded on the DVD matches the apparatus information stored in the memory, when the DVD is reproduced.
US08417068B2
Provided is an image processing apparatus configured to preferentially extract an image with high user satisfaction when multiple images are automatically extracted from an image group. A user specifies the number of images to be extracted from the image group. The image group is classified into a first image group with high user satisfaction and a second image group with low user satisfaction. When the number of images extracted from the first image group does not reach the specified number, an image having only a dissatisfaction factor acceptable to the user is additionally extracted.
US08417056B2
An image processing apparatus which includes an image processing unit and a system control unit, wherein this system control unit adds information for determining an image height reference position of an image before cropping processing is performed to an image cropped by the image processing unit, and records the resultant image in an external storage device. Alternatively, information for determining an image height reference position of an image before rotation processing is performed is added to an image rotated by the image processing unit, and the resultant image is recorded in an external storage device.
US08417055B2
A method and apparatus for providing image processing. For one embodiment of the invention, an image processing apparatus is arranged to process a first relatively underexposed and sharp image of a scene, and a second relatively well exposed and blurred image, nominally of the same scene, the first and second images being derived from respective image sources. The apparatus provides a portion of the relatively first underexposed image as an input signal to an adaptive filter; and a corresponding portion of the second relatively well exposed image as a desired signal to the adaptive filter. The adaptive filter produces an output signal from the input signal and the desired signal; and an image generator constructs a first filtered image from the output signal, relatively less blurred than the second image.
US08417054B2
There is provided a recognition system. The recognition system is coupled to an image capturing device, and determines a first matching percentage by comparing a first live image with a first reference image, determines a second matching percentage by comparing a second live image with the first reference image, compares the first matching percentage with the second matching percentage to determine a direction of adjustment of a setting of the image capturing device, and generates a feedback signal to adjust the setting based on the direction of adjustment. The first live image and second live image are captured by the image capturing device.
US08417043B2
A method, apparatus and computer program product are provided to normalize DICOM image data such that normalized images may be efficiently transmitted to client devices and processed thereby. A method may include converting a DICOM image to a normalized image having a different file format, such as JPEG-XR format. The conversion of the DICOM image may include compressing the DICOM image and converting each of a plurality of pixels of the DICOM image to a grayscale pixel format and a color pixel format. The method may also create a set of related images having the different file format based upon the normalized image. The creation of the set of related images may include creating a plurality of images having different pixel dimensions that are smaller than the pixel dimensions of the normalized image. The method may also transform ancillary information related to the DICOM image to a human readable format.
US08417039B2
Techniques are disclosed for acceleration techniques for improved image remoting. A rolling 2D hash of a first image sent to a client is computed. When the server has a second image to send to the client, it calculates a rolling 2D hash of the new image. It also calculates “pivot points” for the images based on the rolling 2D hashes. Based on the pivot points, it determines possible matching hash windows between the two images that correspond to window moves or scrolls. Where a match is confirmed, it determines whether a “larger” a larger matching rectangle exists between the two images. It then instructs the client to display the matching rectangle that exists in the first image that the client has in the appropriate location in the second image, thereby saving the bandwidth requirements to re-transmit it to the client.
US08417038B2
An image processing apparatus extends the edge portion of an image in a prescribed range, detects, from the image, a plurality of feature points that each indicate a setting position of a local region, sets a local region corresponding to each of the feature points in the image on which region extension has been performed, and calculates a local feature amount corresponding to each feature point based on image information in the local region.
US08417037B2
The described methods and systems provide for the representation and matching of video content, including spatio-temporal matching of different video sequences. A particular method of determining temporal correspondence between different sets of video data inputs the sets of video data and represents the video data as ordered sequences of visual nucleotides. Temporally corresponding subsets of video data are determined by aligning the sequences of visual nucleotides.
US08417031B2
An image processing method of processing an image obtained by using an optical system having a wide field angle and a large magnification chromatic aberration includes the steps of applying magnification chromatic aberration correction processing to the image, applying separation processing to the image after the step of applying the magnification chromatic aberration correction for separating the image into a brightness signal and a color signal, and applying a high band emphasis processing only to the brightness signal after the step of applying the separation processing.
US08417028B2
Performance of the auto selection processing depends greatly on performance of an image reading apparatus. Since an image processing parameter set by assuming the possible strictest condition is applied to all the image processing apparatuses of the same product kind without variation, there occurs an event that some of the image processing apparatuses do not sufficiently effect the performance of the image reading apparatus. An apparatus of setting a parameter used at the time an image processing apparatus determines whether an image data read by an image reading apparatus is a colored image or a monochrome image, to the image processing apparatus, comprises a unit configured to obtain a reading characteristic of the image reading apparatus, and a parameter setting unit configured to set the parameter corresponding to the obtained reading characteristic.
US08417018B2
A photomask blank having a film on a substrate is inspected by (A) measuring a surface topography of a photomask blank having a film to be inspected for stress, (B) removing the film from the photomask blank to provide a treated substrate, (C) measuring a surface topography of the treated substrate, and (D) comparing the surface topography of the photomask blank with the surface topography of the treated substrate, thereby evaluating a stress in the film.
US08417013B2
This disclosure is directed to information management techniques that may be used during automated processing of biological growth media. In one embodiment, a method comprises reading one or more identification elements of a biological growth medium, identifying manufacturing information related to the biological growth medium based on the one or more identification elements of the biological growth medium, identifying sample information related to a sample being tested by the biological growth medium based on the one or more identification elements of the biological growth medium, generating one or more images of the biological growth medium, counting biological agents formed on the biological growth medium based on the one or more images, wherein counting the biological agents comprises generating a count value, and associating the manufacturing information, the sample information and the count value with the one or more identification elements of the biological growth medium.
US08417012B2
Systems and methods for non-linear histogram segmentation for particle analysis are provided. In one embodiment, a method for analyzing particles comprises creating an initial two-dimensional histogram based on two selected parameters of the particles, filtering the initial two-dimensional histogram to generate a filtered two-dimensional image, detecting a plurality of seed populations in the filtered two-dimensional image, generating one or more linear contour lines, each having a plurality of contour points, to separate the detected seed populations, and adjusting the contour points in at least one of the linear contour lines to separate the detected seed populations.
US08417008B2
A method is disclosed for highlighting local characteristics in anatomical volume renderings of vessel structures and a computer system is disclosed for carrying out this method. In at least one embodiment of the method, the method includes determining or receiving a volume of interest; generating or receiving at least one first tomographic volume data record in the volume of interest, having a rendered display of a vessel structure; generating or receiving at least one second volume data record, which is used as a mask for the first volume data record and has at least one characteristic vector with a minimum data width of 2 bit for each voxel; accepting at least one characteristic definition for at least one predefined position or predefined region of the mask or the first volume data record, which is at the same position, and encoding the at least one characteristic definition in at least one characteristic vector of the mask; and combined rendering of the first volume data record and the mask, wherein the mask translucently marks a defined surrounding area of the predefined position as a function of the characteristic vectors present there.
US08417005B1
A method for automatically segmenting a volume-of-interest representative of a subject's breast from a three-dimensional magnetic resonance image is provided. The three-dimensional image may include a plurality of spatially contiguous two-dimensional images. The image is converted to a monogenic signal, which is analyzed to determine locations in the image that correspond to maximal phase congruency in the monogenic signal. The orientation of each of these locations is determined and used along with the locations to estimate a boundary surface of the volume-of-interest. The estimated surface may be used to segment the image directly, or to generate a surface model, such as a statistical shape model, that is used to segment the image. This provided method is robust to segmenting the subject's breast, even at the chest-wall boundary in images with lower contrast-to-noise ratio between breast tissue and tissues in and around the chest wall.
US08417003B2
A system for estimating a location of an occluded skeleton, a method for estimating a location of an occluded skeleton and a method for reconstructing an occluded skeleton are provided. The method for estimating a location of an occluded skeleton comprises the following steps: Firstly, a trace of a reference central point of a body is estimated according to a plurality of continuously moving images. Next, a human movement state is estimated according to the trace and a motion information of the continuously moving images free of skeleton occlusion. Then, a possible range of the occluded skeleton for maintaining human balance is calculated according to the human movement state. Afterwards, a current motion level of the occluded skeleton is predicted according to a historic motion information of the occluded skeleton. Lastly, the location of the occluded skeleton is estimated according to the current motion level and the possible range.
US08417001B2
A biometric authentication device includes a fake body judgment unit that judges whether a subject is a fake body by verifying whether a biometric information value that is input from the subject is within a biometric information value range that has been registered in advance; and a biometric information value range updating unit that, when the fake body judgment unit has judged that the subject is a living body, updates the biometric information value range such that a difference between the biometric information value that is input from the subject and an end of the biometric information value range becomes larger.
US08416998B2
An information processing device includes an imaging unit configured to perform imaging of one of the object person and a registrant, a first feature amount calculation unit configured to calculate a feature amount of a face of the registrant, a second feature amount calculation unit configured to calculate time series of feature amount of a lip of the registrant, a registration unit configured to register the time series of feature amount of the lip in a database to be associated with the feature amount of the face of the registrant, an identification unit configured to identify the face of the object person, a recognition unit configured to recognize speech content of the object person, and an authentication unit configured to perform personal authentication of the object person based on an identification result of the face and a recognition result of the speech content of the object person.
US08416991B2
The present invention discloses a method for generating elevation maps or images of a tissue layer/boundary with respect to a fitted reference surface, comprising the steps of finding and segmenting a desired tissue layer/boundary; fitting a smooth reference surface to the segmented tissue layer/boundary; calculating elevations of the same or other tissue layer/boundary relative to the fitted reference surface; and generating maps of elevation relative to the fitted surface. The elevation can be displayed in various ways including three-dimensional surface renderings, topographical contour maps, contour maps, en-face color maps, and en-face grayscale maps. The elevation can also be combined and simultaneously displayed with another tissue layer/boundary dependent set of image data to provide additional information for diagnostics.
US08416989B2
An image processing apparatus includes the following elements. First and second images are photographed from different points of view. A block division unit divides the first image into blocks. A similarity calculation unit calculates similarities between blocks in the first image and image regions in the second image. A likelihood calculation unit calculates likelihoods of each candidate corresponding image region in the second image with respect to individual sets of adjacent blocks in the first image on the basis of a positional relationship of the candidate corresponding image region. A corresponding position determination unit determines evaluation values of each candidate corresponding image region in the second image with respect to the blocks in the first image using the calculated similarities and likelihoods, and determines an image region in the second image corresponding to each of the blocks in the first image by comparing the determined evaluation values.
US08416985B2
The present invention provides a system and method system for providing group interactivity. The system includes a module that determines a size of an audience in an image provided by an image acquisition device and a module that controls interaction in a small audience environment. In addition, the system includes a module that controls interaction in a large audience environment. The present invention can also be viewed as a method for providing group interactivity. The method operates by determining size of an audience in a image, interacting in a small audience environment and interacting in a large audience environment.
US08416984B2
A method for generating an electronic dental chart for a patient, executed at least in part by a host processor, obtains image data for each of a number of teeth of the patient and generates a template dental chart for the patient that represents the position of each imaged tooth with a symbol according to the obtained image data. The template dental chart for each imaged tooth symbol is populated to form the electronic dental chart by associating the obtained image data to the corresponding symbol in the template dental chart for the imaged tooth, analyzing the obtained image data to identify a condition of the imaged tooth, associating at least the identified condition with the symbol for the imaged tooth, and displaying the populated electronic dental chart, wherein the displayed electronic dental chart provides a visual indication of the identified condition.
US08416983B1
Method and apparatus for establishing an accurate low bit time stamp in a remotely created watermark
A method and apparatus for placing a time stamp in a remotely applied watermark is disclosed. The method permits a time stamp of high resolution to be added remotely while minimizing the number of bits necessary in the time stamp.
US08416981B2
An image-based content item is analyzed to determine information about a subject of the content item. The analysis may include performing image analysis on at least an image of the content item. An inference may be programmatically made about one or more of (i) a viewer or holder of the content item, or (ii) the subject of content item.
US08416977B1
A combination helmet and speaker system has an audio media player and a pair of speakers removably mounted on a helmet using locking fastening materials. First and second locking fastening materials are adapted for removably mounting the audio media player on the helmet. The pair of speakers each have an electrical connector cord that extends to a plug that is adapted to operatively engage the output port of the audio media player. Two pairs of locking fastening materials are adapted for mounting the pair of speakers on the helmet. A method of mounting the audio media player and the speakers on the helmet is also disclosed.
US08416975B2
In an embodiment, a hearing aid housing is provided. The hearing aid housing may include a first behind-the-ear hearing aid housing portion, a second behind-the-ear hearing aid housing portion, and a moisture protector at least partially arranged between the first behind-the-ear hearing aid housing portion and the second behind-the-ear hearing aid housing portion.
US08416970B2
A plurality of structures of condenser microphones is fabricated in a single condenser microphone array chip. The condenser microphone array chip includes a substrate having a plurality of openings serving as air cavities, a first insulating layer formed in the outer periphery of the openings, a first electrode layer stretched over each of the openings, a second insulating layer formed above the first electrode layer in the outer periphery of the openings, a second electrode layer formed above the second insulating layer relative to the first electrode layer via an air gap therebetween. The structures are connected via a plurality of bridges and separated via a plurality of channels therebetween. The channels circumvent the bridges so that at least the second insulating layer is partially removed from the channels. The bridges are formed using the second electrode layer serving as wiring for electrically connecting the structures of condenser microphones.
US08416966B2
Provided is method for automatic audio gain modulation and a related apparatus. In order to prevent the unstable signals as continuously increasing or decreasing the gain when the signals hover around an upper threshold, it's featured that the method is to predict the signal intensity as pre-adding a predict gain in a hold time before outputting signals. By determining whether the prediction exceeds a predetermined threshold or not, the suitable and adjustable gains can be obtained without exceeding the predetermined threshold. In the automatic gain control mechanism, it's to decrease the gain gradually as automatically entering an attack time, or to increase the gain gradually as performing a conventional auto-gain control procedure including entering a release time. The claimed method can modulate the gain automatically by predicting the gain, and confine the signals under a threshold. In addition to avoid sawtooth phenomena, the method can stabilize the signals.
US08416965B2
A harmonic generating apparatus and the method are provided, which are used to enhance the quality of the bass audio signals. The method includes the steps of: providing a frequency signal having a present level and a preceding level; comparing the present level with the preceding level to generate a compared result; and generating the plurality of harmonics based on the compared result.
US08416956B2
A digital audio driver having a floating PWM input and for controlling a stage of high voltage, high speed high- and low-side MOSFETs series connected at a node. The driver includes a floating input interface circuit having a protection circuit to provide secure protection sequence against over-current conditions; and high and low side circuits for driving the high- and low-side MOSFETs, each high and low side circuit including a bi-directional current sensing circuit which requires no external shunt resistors that enables capture of over-current conditions at either positive or negative load current direction. The RDS(ON) of the high- and low-side MOSFETs is used as current sensing resistors, once the RDS(ON) exceeds a pre-determined threshold, an over current output signal is fed to the protection block to shutdown the MOSFET to protect the devices.
US08416954B1
A computer implemented method for creating an encrypted logical unit is provided. A first identification number is received, the first identification number associated with a first encryption key used to encrypt a first logical unit. The first identification number and the first encryption key are stored at a first secure location, where the first secure location provides the first encryption key to a requester in response to receiving the first identification number from the requester, assuming the requester provides security credentials. A first metadata storage space is defined on the first logical unit, the first metadata storage space comprising a region on the first logical unit that remains unencrypted. The first identification number is stored in the first metadata storage space on the first logical unit.
US08416950B1
An integrated circuit includes a fingerprint element and a decryption circuit. The fingerprint element generates a fingerprint, where the fingerprint is reproducible and represents an inherent manufacturing process characteristic unique to the integrated circuit device. The decryption circuit decrypts, using a decryption key that is based on the fingerprint, an encrypted data in order to extract data. In one embodiment, the propagation delay of various circuit elements are used to generate the fingerprint. In another embodiment, the specific frequency of an oscillator is used to generate the fingerprint. In yet another embodiment, a ratio of measurable values is used to generate the fingerprint. In another embodiment, differences in transistor threshold voltages are used to generate the fingerprint. In yet another embodiment, variations in line widths are used to generate the fingerprint.
US08416949B2
An actor node according to the present invention includes a dynamic change unit for temporarily changing a coverage block in which data are obtained from a sensor node and temporarily causing another actor node to obtain, on behalf of the actor node, data from the sensor node arranged in a partial region of at least a portion of the coverage blocks. The dynamic change unit obtains identification information unique to the another actor node from the another actor node. The dynamic change unit notifies, to the sensor node arranged in the partial region, the obtained identification information. The dynamic change unit notifies, to the another actor node, a portion of the hash chain and a temporary key generated using the obtained identification information and the key used for communication with the sensor node arranged in the partial region.
US08416947B2
An input block of data and a key that includes multiple sub-keys are received by a block cipher. A nonlinear substitution is performed on at least a portion of the data, wherein the nonlinear substitution is achieved by multiplying the portion of the data by one of the sub-keys over a finite field of even characteristic, modulo a fixed primitive polynomial. An output block of ciphertext is then generated.
US08416933B2
A method of establishing communication including providing a communication by a sending party to a receiving party, and verifying the sending party's identity by a trusted instrumentality. The trusted instrumentality can be at least the sending party communication controller and is usually both the sending and receiving parties' communication controllers. The communication controllers should be certified and preferably be certified by a mutually trusted communication controller certification authority. Also disclosed is a system for establishing communication.
US08416926B2
A system and method for providing an audio representation of a name includes providing a list of a plurality of users of a network and respective presence information regarding each of the plurality of users; receiving a request from an endpoint to receive an audio representation of a name of a particular user of the plurality of users, and providing the audio representation to the endpoint. Moreover, the audio representation of the name at least generally approximates a pronunciation of the name as pronounced by the particular user.
US08416917B2
A system includes determination of a model of a trajectory of a target volume, determination of a treatment plan identifying a portion of the trajectory of the target volume and an irradiation field corresponding to the portion of the trajectory, the portion of the trajectory commencing at a control point of the trajectory, control of a collimator to restrict a treatment beam to the irradiation field, monitoring of the trajectory of the target volume until it is determined that the trajectory is at the control point, and delivery of the treatment beam to the irradiation field in response to determining that the trajectory of the target volume is at the control point.
US08416908B2
A method for controlling a nuclear reactor is disclosed. The method includes providing a moderator zone in a core of the nuclear reactor, providing a fuel in the moderator zone, and providing one or more housings, each having a cavity, adjacent to the fuel. The method also includes allowing movement of a moderator between the moderator zone and the cavity of the one or more housings at a lower portion of the one or more housings. The method further includes confining moderator in the cavity of the one or more housings at an upper portion of the one or more housings.
US08416907B2
Methods and apparatus are provided for improving the performance of second order CDR systems. The integral state of the CDR system is initialized to a value that is based on an expected frequency profile that may be known a priori for certain applications. One or more quality of lock (QOL) metrics are also monitored that are derived from the integral register state value. A quality of a locking between a received signal and a local clock generated by a Clock and Data Recovery (CDR) system is evaluated by monitoring a state value of an integral register in a digital loop filter of the CDR system; evaluating one or more predefined criteria based on the integral register state value; and identifying a poor lock condition if the one or more predefined criteria are not satisfied.
US08416895B2
A method and apparatus is disclosed to compensate for an in-phase/quadrature phase (I/Q) imbalance in a communications receiver. The communications receiver may utilize information gained from observing one or more observational interferers to adjust one or more sequence parameters, such as gain and/or phase to provide some examples. The one or more observational interferers including one or more images outside of a desired frequency band of interest. The communications receiver provides one or more sequence parameter values to allow for real-time adjustment of the sequence parameters to compensate for the I/Q imbalances.
US08416893B2
Crest factor reduction algorithms described herein may be used to improve power amplifier efficiency during low signal power conditions compared to traditional static threshold techniques. Techniques described herein insure that the signal power level at the output of the crest fact reduction block is held constant relative to the input power level under all signal power level conditions. Two different solutions may be implemented together or separately to achieve the desired conditions. The first technique provides constant ratio between input power and output power. Constant ratio of peak and average output levels keeps the amount of crest factor reduction applied to the signal constant, irrespective of the signal power level. A second technique is to hold signal power level constant in respect to the amount of crest factor reduction applied.
US08416892B2
Method and apparatus are provided for transmitting a random access preamble in a mobile communication system. The preamble is selected from a set of random access preambles provided with Zero Correlation Zones of length NCS−1, where NCS is a cyclic shift increment selected from a set of cyclic shift increments {0, 13, 15, 18, 22, 26, 32, 38, 46, 59, 76, 93, 119, 167, 279, 419}, and transmitted.
US08416888B2
Modified systems for broadcasting M/H data employ two-dimensional coding of RS Frames that combines transverse RS coding with subsequent byte-error-locating block coding that generates codewords of a prescribed standard length. This prescribed standard length is chosen such that an integral number of codewords of the byte-error-locating block code fits exactly, or substantially so, into the portion of each RS Frame that is encoded in CCC for inclusion within an M/H Group. The byte-error-locating block coding is CRC coding by way of one specific example or is Reed-Solomon (LRS) forward-error-correction (FEC) coding by way of another specific example. M/H receivers are described in which codewords of this byte-error-locating block coding are decoded and used to influence the soft decisions concerning data bits. Then, these soft decisions are processed and used for locating byte errors for the transverse Reed-Solomon (TRS) codes on an individual basis.
US08416886B2
A receiver is provided that has reduced power consumption and seldom operates erroneously. The receiver generally includes: an input circuit or photoreceptor that receives a modulated digital signal that can includes a preamble; a detector that detects the received digital signal and outputs a baseband signal; a comparator that compares baseband signal and a reference signal; an integration circuit that integrates baseband signal; hysteresis circuits that generates voltage signals based on an average value signal from integration circuit; a multiplexer that selects between the signals from the hysteresis circuits based on a digital output signal from comparator; and a pulse detection counter that counts the number of pulses of the digital signal from comparator and outputs a count signal to one of the hysteresis circuits.
US08416885B2
A method for data transmission is disclosed. The method includes: performing, by a system, resource element mapping on modulation symbols which include data to be transmitted and reference signals and which are allocated to antenna ports of a designated type; performing antenna port mapping on the modulation symbols which are through the resource element mapping; and generating Orthogonal Frequency Division Multiplexing (OFDM) signals based on the modulation symbols which are through the antenna port mapping and transmitting the OFDM signals via physical antennas. The present invention also discloses an apparatus for data transmission. In the method and apparatus provided by the present invention, through establishing a mapping relationship between physical antenna elements and antenna ports, beamforming weights are added to modulation symbols of users at the same time. Thus, beamforming operation of the users is implemented. Accordingly, the system may support flexible beamforming transmission on frequency-domain, which greatly improves the flexibility of data transmission of the system.
US08416881B1
A method for determining an effective signal-to-interference-plus-noise ratio (ESINR) associated with transmission of modulation symbols at a plurality of different modulation orders. A signal-to-interference-plus-noise ratio bit factor (SBF) is determined for each of Q number of bits per symbol associated with a first modulation order based on a signal-to-interference-plus-noise ratio (SNR) associated with a base symbol associated with a base modulation order. A SBF is determined for each of P number of bits per symbol associated with a second modulation order based on the SNR associated with the base symbol. The first modulation order is different from the second modulation order. An ESINR of a first modulation symbol associated with the first modulation order and a second modulation symbol associated with the second modulation order is determined.
US08416879B2
A system and method providing signal combining to support multimode communication. Various aspects of the present invention may provide a first input adapted to receive a first baseband signal corresponding to a first communication protocol. A second input may be provided, which is adapted to receive a second baseband signal corresponding to a second communication protocol. A spectral placement module may, for example, be adapted to spectrally shift the first baseband signal. For example, the spectral placement module may be adapted to spectrally shift the first baseband signal to one or more frequency bands substantially distinct from one or more frequency bands associated with the second baseband signal. The spectrally shifted first baseband signal and the second baseband signal, which may also be spectrally shifted, may then be combined to form a composite signal.
US08416878B2
Certain aspects of a method and system for achieving space and time diversity gain are disclosed. Aspects of one method may include modifying a generalization code of at least one pilot channel, to measure signal strengths for each of a plurality of received multipath signals. A portion of the plurality of received multipath signals may be combined based on the measured signal strengths. The signal strengths of the plurality of received multipath signals may be measured on a primary pilot channel by assigning its generalization code to zero. The signal strengths of the plurality of received multipath signals on a secondary pilot channel may measured by assigning its generalization code to a non-zero value.
US08416875B2
The present invention concerns a diversity transmitter, comprising: transmit symbol input means (1) for inputting a symbol matrix (b) to be forwarded to a transmit processing means (2), said transmit processing means comprising supplying means (2a) for supplying columns of said symbol to a plurality of at least two branches, each branch being supplied to a respective one of spatial channels (A1, . . . , Am) for transmission to a receiver, a parallelization means (2b) adapted to provide within each branch at least two parallel channels allocated to a respective user, and weighting means (2c) adapted to subject the symbol signals on at least one of said branches to an invertible linear transformation with a fixed complex weight, the complex weight being different for at least two parallel channels. The present invention also concerns a corresponding diversity transmission method.
US08416869B2
In a peak-to-average power ratio (PAPR) reduction method for an orthogonal frequency division multiplexing (OFDM) system based on path finding, the method applied to the OFDM system uses an ant colony optimization (ACO) algorithm and a PTS to reduce a PAPR value, and an area of a computing circuit. In a simulated result, the method can reduce the PAPR effectively, and can be executed by a lower level of complexity of the computation. To solve a large matrix of the PTS, an ant colony optimization algorithm is used for calculating phase rotation vectors of a better quality effectively to achieve the effects of improving the performance, overcoming the high level of complexity of the computing circuit, and reducing the large area of the computing circuit.
US08416865B2
The present invention provides a wireless transmission method and system based on maximum multi-path delay estimation. A wireless transmission method based on an estimation of maximum multi-paths delay, comprising: a communication apparatus involved in wireless communication estimates the maximum multi-paths delay of a currently received frame; the communication apparatus performs a quantization and coding on feedback information related with the estimated maximum multi-paths delay, and then sends the feedback information which has been subjected to the quantization and coding to an opposing communication apparatus which is in wireless communication with the communication apparatus; the opposing communication apparatus recovers the feedback information by demodulating and decoding the feedback information which has been subjected to the quantization and coding; the opposing communication apparatus performs an adaptive adjustment of wireless signals transmitted to the communication apparatus, based on the recovered feedback information. With this method, system parameters can be adaptively adjusted so as to that sufficiently improves the spectrum utilization efficiency of wireless resources (the throughput is increased by about 5%).
US08416846B1
A receiver is optimized by adapting the taps of a decision feedback equalizer component within the receiver. Data decisions and error decisions are generated. These data decision and error decisions are used to derive an error rate of data by measuring the number of margin hits that occur. A balance value is also calculated from the data decisions and the error decisions. The balance value is used to update a tap of the decision feedback equalizer. The updating of the tap continues until the number of margin hits has been minimized.
US08416845B1
Methods and circuits for automatic adjustment of equalization are presented that improve the quality of equalization for input signals with varying amplitudes. The methods and circuits may be used in Decision Feedback Equalization (DFE) circuits to maintain a constant equalization boost amplitude despite variations in input signal amplitude. The equalization circuitry measures the amplitude of the equalization input signal and computes tap coefficients to maintain a desired level of boost amplitude. Tap coefficients may be automatically adjusted by the equalization circuitry.
US08416843B2
Generally, 100BaseT allows for the establishment of links on cables (such as Category 5 or CAT5 cables) up to 120 m or more in length. In a given industrial Ethernet system, many of the cables deployed will be less than 120 m in length, and, in fact, many of the cables are much shorter than 120 m. Yet, the transmission amplitude output from each unit is generally the same, regardless of cable length. Here, Power Back Off (PBO) circuitry is provided in a unit that operates in a PBO mode to passively estimate a cable length and adjust its corresponding transmission amplitudes to generally match the estimated cable length so as to reduce power consumption.
US08416840B2
The present invention relates to a duobinary transceiver. Specifically, the duobinary transceiver circuit proposed by the invention provides a new circuit configure of a precoder in a typical transceiver and a decoder in a typical receiver, based on a conventional transceiver including a transmitter, a transmission medium, and a receiver.
US08416833B2
An arc discharge method includes the steps of heating and melting a non-conductive object by arc discharge using a plurality of carbon electrodes in a output range of 300 to 12,000 kVA; and setting a ratio of the distance between a contact position at which the carbon electrodes come in contact with each other and a front end to the diameter of the carbon electrode during the start of the arc discharge to be in the range of 0.001 and 0.9.
US08416832B2
The present invention relates to a switchable dual wavelength solid state laser with a solid state gain medium (1) which is selected to emit optical radiation at a first wavelength with a first polarization and of at least a second wavelength with a second polarization different from said first polarization when optically or electrically pumped. A polarizing device (7) is arranged within the laser cavity, said polarizing device (7) being adjustable at least between said first and said second polarization. The two end mirrors (2, 3) of the laser cavity are designed to allow lasing of the solid state laser at the first wavelength when the polarizing device (7) is adjusted to the first polarization, and to allow lasing of the solid state laser at the second wavelength when the polarizing device (7) is adjusted to the second polarization. The proposed solid state laser allows an easy switching between two emission wavelengths.
US08416826B2
The present invention provides a photonic crystal surface emitting laser with which an arbitrary beam shape can be obtained and which enables design with a high degree of freedom. The surface emitting laser including a photonic crystal having a resonance mode in an in-plane direction parallel to a substrate includes a reflecting mirror for reflecting light emitted from the photonic crystal in a normal direction of the substrate and a spacer layer interposed between the reflecting mirror and the photonic crystal, wherein a nonuniform in-plane distribution is provided to the characteristics of one of the reflecting mirror and the spacer layer, so that a Q-value, which is a resonator characteristic in the normal direction of the substrate in the surface emitting laser, has a nonuniform in-plane distribution.
US08416819B2
The present disclosure relates to a method and to a device (1) by which a train (2, 2) of short laser pulses of a mode-coupled laser (3) is compensated with respect to the carrier envelope offset frequency of the individual lines contained in the associated frequency comb. The aim of the disclosure is to determine the carrier envelope offset frequency and to utilize said frequency to operate an acousto-optical frequency shifter (13). In said shifter, the uncompensated train of temporally equidistantly short laser pulses is diffracted in a first order such that the individual lines of the frequency comb are shifted by the carrier envelope offset frequency. The resulting compensated train of short laser pulses has a frequency comb, the individual lines of which are integral multiples of the repetition frequency of the individual light pulses in the train of short laser pulses.
US08416793B2
A method and apparatus for detecting a queue depth of a memory queue in a memory system is described. The method includes estimating a start position of the queue by examining a portion of a queue start identifier of the memory queue, estimating an end position of the queue by examining a portion of a queue end identifier of the memory queue, and utilizing the start position and the end position to estimate the queue depth of the memory queue. The apparatus applies the method. One embodiment of the method and apparatus may be suitable for implementation on look-up tables of field general programmable gate arrays.
US08416780B2
A method for modifying the contents of session initiation protocol (SIP) messages is presented. The method includes receiving a SIP message. The SIP message may include a set of message header fields. The method includes receiving an application policy. The application policy may specify how to modify the SIP message based on a characteristic of the SIP message. Alternatively, the application policy may be retrieved from a database such as one provided by a home subscriber server (HSS) or an application server. The method includes using the application policy to modify the SIP message resulting in a modified message, and sending the modified message.
US08416777B2
The invention relates to a method for managing multicast traffic in a data network, and network equipment using said method. Hosts receive from a network interface of a router traffic sent by sources in a multicast group. The hosts and the router communicate with one another by using a multicast host-router communications protocol by which the hosts send to the router messages to request multicast traffic from sources in a multicast group. The router receiving one of said messages obtains in said message identifying data which identify the host that has sent said message, and said router stores in specific records for each network interface of the router, host and multicast group information about the sources the traffic of which has been requested by said host in said messages sent to the router.
US08416773B2
Network devices, systems, and methods are provided for packet processing. One network device includes a network chip having logic and a number of network ports for the device for receiving and transmitting packets therefrom. The logic is encoded with application specific integrated circuit (ASIC) primitives to check header fields and payload content in the packets.
US08416771B2
A telephone apparatus that can be connected to both an IP network and a public switched telephone network, the telephone apparatus includes: a microphone unit, a speaker unit, an operation unit that is operated by a user and a call control unit. The call control unit includes a call processing unit and a relay unit. The relay unit includes a call request transmission section; a conversion section; an analog voice data transmission section; and a digital voice data transmission section. Another telephone apparatus that can be connected to the IP network can perform a voice data communication with a public line telephone apparatus connected to the public switched telephone network, via the above-described telephone apparatus.
US08416764B2
A mechanism for managing software modules in a VOIP service is discussed. A component management agent is provided for each VOIP software component in the VOIP environment. The component management agent registers with a session management agent which is in communication with a session management software facility. The component management agent accepts registrations from each software module in the component that it represents. The software module registrations indicate the type of objects that the software module supports. Subsequent managed object requests received from the session management facility are automatically directed to the appropriate software modules based on the registration information. Additionally, the session management agent and component management agent perform format conversions for the managed object requests where the session management facility and software modules are utilizing different object systems.
US08416762B2
A message exchange scheme for wireless communication employs a request, a grant, and a confirmation. In some implementations wireless media access control supports asynchronous communication and overlapping transmissions. Here, a wireless node may determine whether to request or schedule a transmission based on control messages it receives from neighboring nodes. In some implementations a scheduled transmission may be divided up into several segments so that a transmitting node may receive and transmit control messages between segments. In some implementations a monitoring period is defined after a scheduled transmission period to enable the transmitting node to acquire control information that may otherwise have been transmitted during the scheduled transmission period. In some implementations data and control information are transmitted over different frequency division multiplexed channels to enable concurrent transmission of the data and control information.
US08416753B2
A system is provided for pushing content to a terminal located within a mobile network or a private network. The system includes a network node, such as a Session Initiation Protocol (SIP) proxy, located across a public network from the network including the terminal. The network node is capable of subscribing to a push service on behalf of the terminal such that the network node is also capable of receiving push content in accordance with the push service. Thereafter, the network node is capable of establishing a network-initiated data session with the terminal. In response to the network-initiated data session, the network node is further capable of registering the terminal such that the terminal is capable of receiving the push content based upon the registration.
US08416751B2
Methods and apparatus for communicating between an access terminal (AT) and a device serving the AT by way of an Access Point (AP) are described. In accordance with one feature serving devices may be assigned specific addresses which are interpreted based on the source of the communication, e.g., MAC packet, in which the address is used. Such addresses may be interpreted as being of a different type than other addresses which can be interpreted and/or used without taking into account the identity of the sender. In some embodiments Session Controllers and/or Internet Attachment Points (IAPs) are identified with such addresses. The address value is the same for one or more ATs but is interpreted at an AP receiving such the IAP address based on information corresponding to the AT which sent the packet including the IAP or Session Controller address.
US08416740B2
A method includes transmitting downlink signals to at least first and second mobile communication terminals over respective first and second traffic channels. Reception quality measures are obtained from the first and second mobile communication terminals for at least one of the traffic channels. Based on the reception quality measures, an expected downlink performance is estimated for simultaneous transmission to the first and second mobile communication terminals on a candidate shared traffic channel.
US08416732B2
A radio communication system for ACARS messages exchange between an aircraft (2) and a ground center (20) includes in the aircraft a communication management unit (4) having a plurality of interfaces for connecting communication equipments among VHF, HF and SATCOM communication equipments (6, 10, 14), the communication equipments being adapted via respective bi-directional channels to each communicate independently with the ground center (20). The radio communication system further includes a communication unit (24) including emulating elements (44) for emulating a communication equipment when communicating with the communication management unit (4) and wireless access elements (50) for communication with a wireless access point (28) of a ground communication network (30).
US08416730B2
This invention concerns distributed turbo coding and relaying protocols in wireless relay networks. In particular, the invention concerns a method for relaying signals at a relay node, a method for processing signals at a destination node, a relay system and software to perform the methods. The wireless relay networks comprise a source node, a destination node and one or more relay nodes. At a relay node, the invention comprises the steps of receiving a signal from a first node; decoding the received signal; and if the received signal is decoded incorrectly, employing an Amplify-And-Forward (AAF) relaying protocol comprising the steps of amplifying the received signal and then transmitting the amplified signal to a second node; but otherwise, employing a Decode-And-Forward (DAF) relaying protocol comprising the steps of re-encoding the decoded signal and then transmitting the coded signal to the second node. At a destination node, data transmitted by the source node is recovered by combining all signals received from the source and relay nodes and then decoding the combined signal.
US08416728B2
Systems and methods are disclosed that facilitate wireless communication using resource utilization messages (RUMs), in accordance with various aspects. A RUM may be generated for a first node, such as an access point or an access terminal, to indicate that a first predetermined threshold has been met or exceeded. The RUM may be weighted to indicate a degree to which a second predetermined threshold has been exceeded. The first and/or second predetermined thresholds may be associated with various parameters associated with the node, such as latency, throughput, data rate, spectral efficiency, carrier-to-interference ratio, interference-over-thermal level, etc. The RUM may then be transmitted to one or more other nodes to indicate a level of disadvantage experienced by the first node.
US08416726B2
Techniques are disclosed for reducing power of network devices in a low-power wireless network. Embodiments generally include, for a network device that periodically toggles between high-power and low-power modes, increasing the relative amount of time the network device operates in a low-power mode under certain conditions that may otherwise cause the network device to consume more power. Such conditions include when the network device fails to join the low-power wireless network and/or when the network device fails to communicate with the low-power wireless network with an accuracy above a certain threshold level.
US08416718B2
A transmitting method of a signal on a random access channel in a wireless communication system, comprises the steps that: a terminal transmits a preamble on the random access channel with a set time length ahead of the end position of an uplink pilot time slot, and the length of the preamble is the length of two symbols without a cyclic prefix. Another transmitting method of a signal on a random access channel in a wireless communication system, comprises the steps that: a terminal transmits a cyclic prefix and a preamble on the random access channel with a set time length ahead of the end position of an uplink pilot time slot, and the length of the preamble is the length of two symbols without a cyclic prefix. The methods can avoid the interference of the preamble to the data of the uplink subframe, and can improve the coverage area of the random access channel and the work efficiency of the time division duplex system.
US08416714B2
Multimodal teleconferencing including receiving, by a multimodal teleconferencing module, a speech utterance from one of a plurality of participants in the multimodal teleconference; identifying the participant making the speech utterance as a current speaker; retrieving, by the multimodal teleconferencing module from accounts for the current speaker, content for display to the current speaker; retrieving, by the multimodal teleconferencing module from accounts for the current speaker, content for display to one or more other participants in the multimodal teleconference; providing, by the multimodal teleconferencing module to a multimodal teleconferencing client for display to the current speaker, an identification of the speaker and the content retrieved for the speaker; and providing, by the multimodal teleconferencing module to one or more of multimodal teleconferencing clients for display to the other participants, an identification of the current speaker with the content retrieved for the one or more other participants in the multimodal teleconference.
US08416712B2
A method and device for installing and distributing routes are disclosed. The routes are classified and installed respectively according to route types. Therefore, the distributed storage of a Forwarding Information Base (FIB) is automated, massive manual configuration work is avoided, and the problem of oversized FIB of the router as a result of fast growth of the routing table is solved.
US08416711B1
A communication system, method and client program for communicating via a first network. The system comprises a first network and a router coupling the second network to the first network, the router comprising an address translator configured to map second-network addresses to a lesser number of first-network addresses identifying the second user nodes collectively to the first network. Each of the second user nodes is installed with a communication client configured so as when executed on the second user nodes to: compare the first-network addresses of two of the user nodes, and, if their first-network addresses match such that both are nodes of the second network, communicate an availability status of one of the two user nodes between the two user nodes directly over the second network without routing via the first network.
US08416703B2
A computer program product comprises computer-readable instructions that cause a network management device (selected from one or more devices including one or more configured devices to which usage parameters necessary for using functions available via a network have already been set) to execute a process for managing the usage parameters comprising: a parameter acquisition step of acquiring one or more usage parameters already set to one of the configured devices from the configured device; and a candidate reporting step of reporting the usage parameters acquired in the parameter acquisition step as candidates for one or more usage parameters to be set to a setting target device which is connected to the network management device to be capable of data communication via a network and needing the setting of the usage parameters.
US08416696B2
In one embodiment, an aggregation device operating in a computer network may have a down maintenance end point (MEP) configured on certain of its user-to-network interface (UNI) ports. These down MEPs may then receive continuity check messages (CCMs) from down MEPs configured on customer edge (CE) devices, where each CCM has a media access control (MAC) address of a corresponding CE device UNI port from which the CCM is transmitted. In response to detecting conflicting MAC addresses between CE device UNI ports based on the CCMs, the aggregation device may notify the CE devices corresponding to the conflicting MAC addresses of the conflict.
US08416693B2
A variable data rate wireless transmitter configured to receive input of data from a plurality of input channels and transmit at least some of the data over a variable data rate wireless point-to-point communication link, wherein portions of the data are associated with priorities, and the wireless transmitter is configured to change transmission of at least some of the portions of the data, based, at least partly, on the priorities associated with the portions of the data, and on a data rate configured for transmitting the portions of the data over the variable data rate wireless communication link. A variable data rate wireless receiver configured to receive data over a variable data rate wireless point-to-point communication link, including a delay compensation buffer configured to maintain a substantially fixed delay between input of the data into a wireless transmitter transmitting the data and output of the data from the delay compensation buffer, by maintaining a suitable output rate of the data from the delay compensation buffer. Related apparatus and methods are also described.
US08416689B2
Example methods and apparatus for hierarchical bandwidth management are disclosed. An example method includes, using dual-token bucket meters (two-rate three-color meters) to meter bandwidth usage by individual microflows and associated macroflows (combinations of microflows). The dual-token bucket meters are used to locally and finally mark the packets using a three-color marking approach. In the example method, forwarding and discard decisions for packets processed using such techniques are made based on the final marking.
US08416686B2
A network device includes multiple packet processing engines implemented in parallel with one another. A spraying component distributes incoming packets to the packet processing engines using a spraying technique that load balances the packet processing engines. In particular, the spraying component distributes the incoming packets based on queue lengths associated with the packet processing engines and based on a random component. In one implementation, the random component is a random selection from all the candidate processing engines. In another implementation, the random component is a weighted random selection in which the weights are inversely proportional to the queue lengths.
US08416679B2
According to one embodiment, a method may include detecting an occurrence of a fault for a component of a network element having a maintenance entity provisioned thereon. The method may further include transmitting alarm indication suppression messages to components for which the maintenance entity was configured to transmit alarm indication suppression messages in response to detecting the occurrence of the fault.
US08416676B2
An apparatus for sampling clock recovery (SCO) and methods for estimating and compensating SCO are provided. The apparatus comprises a symbol timing adjustment module for shifting forward or backward symbol timing of the transmitted OFDM symbols; a discrete Fourier transform (DFT) processor for performing DFT to an output from the symbol timing adjustment module; a channel estimator for undertaking a channel frequency response estimation based on a channel estimation sequence; a SCO phase rotator for receiving and performing phase shift on the transmitted OFDM symbols of a frame header and a frame payload; an SCO estimation stage for undertaking an SCO estimation based on a pilot-subcarrier-related output of the SCO phase rotator and the CFR estimation; and an SCO compensation distributor for dividing the SCO estimation into integer and fractional portions and then distributing them into the symbol timing adjustment module and the SCO phase rotator, respectively.
US08416674B2
A method and an apparatus for receiving a Minimum Mean-Squared-Error (MMSE) in a Single-Carrier Frequency Division Multiple Access (SC-FDMA) system is provided. The method includes, transforming a signal in a time domain received through an antenna into a signal in a frequency domain, and discriminating between bands respectively allocated to terminals in a frequency domain, estimating a channel and computing a weight value from the signal transformed into the frequency domain, and detecting an MMSE, computing a time-domain bias from the weight value and a channel estimation value of the signal transformed into the frequency domain, normalizing the detected MMSE by using the computed time-domain bias, and transforming the normalized signal into a normalized signal in a time domain, decoding the normalized signal transformed to the time domain, and transmitting the decoded normalized signal transformed into the time domain to each of the terminals.
US08416671B2
A recording apparatus for recording information on an optical recording medium includes a mode-locked laser unit that includes a semiconductor laser emitting a laser beam for recording the information on the optical recording medium, and an external resonator, an optical modulation unit that amplifies and modulates the laser beam emitted from the mode-locked laser unit, a recording signal generation unit that generates a recording signal based on a reference signal from a drive of the optical recording medium, and a modulation unit that generates a modulation signal for driving the optical modulation unit by latching the recording signal using a laser clock generated by an oscillation pulse of the laser beam emitted from the mode-locked laser unit.
US08416664B1
A stepping-motor-driving circuit for an optical pickup: includes a control-signal-generating circuit to generate a plurality of control signals for supplying driving currents to driving coils having a plurality of phases during energized periods, with a de-energized period therebetween; a plurality of output circuits to supply the currents to the respective coils, in response to the signals; an induced-voltage-detecting circuit to compare a voltage generated each in the coils with a threshold voltage during the de-energized period; a threshold-voltage-setting circuit; and a determining circuit to determine whether a collision state is present where the pickup reaches an end of a movement range, based on an induced-voltage-detecting-circuit-detection result, the threshold voltage set at a voltage between a voltage generated each in the coils during the de-energized period when the stepping motor stops or rotates in the state, and a voltage generated therein in the de-energized period when no collision state is present.
US08416654B2
An optical disc drive apparatus includes: a first optical pickup and a second optical pickup which record data on an optical disc and reproduce data recorded on the optical disc; a slide mechanism which has the first and second optical pickups mounted thereon to slide the first and second optical pickups in a radial direction of the optical disc; a seek command receiver which receives a seek command; a first optical pickup controller which causes the first optical pickup to perform a search on the basis of the seek command received by the seek command receiver; a slide mechanism controller which controls the slide mechanism on the basis of the seek command received by the seek command receiver; and a second optical pickup controller which turns off a tracking servo of the second optical pickup when the first and second optical pickups are slid by the slide mechanism.
US08416652B2
An operation device includes a rotational operation element, an angular velocity detection portion detecting an angular velocity of a rotational operation on the rotational operation element, and a playback speed information computation portion calculating, when the angular velocity detected by the angular velocity detection portion is in a first velocity range including an angular velocity of 0, playback speed information according to the detected angular velocity through a first functional computation and when the angular velocity detected by the angular velocity detection portion is in a second velocity range, which is a range higher than the first velocity range, playback speed information according to the detected angular velocity through a second functional computation, and outputting the calculated playback speed information.
US08416647B1
A near field transducer (NFT) that includes a disk, the disk having a top surface, a side surface, and a center; a peg, the peg positioned adjacent the side surface of the disk; and a heat sink, the heat sink positioned on the top surface of the disk, and the heat sink having an effective center, wherein the NFT has a peg axis, which is defined by the location of the peg adjacent the side surface of the disk, and a non-peg axis, which is perpendicular to the peg axis, and wherein the effective center of the heat sink is positioned at about the center of the disk.
US08416646B2
A thermally-assisted recording (TAR) disk drive uses “shingled” recording and a rectangular waveguide as a “wide-area” heat source. The waveguide generates a generally elliptically-shaped optical spot that heats an area of the recording layer extending across multiple data tracks. The waveguide core has an aspect ratio (cross-track width to along-the track thickness) that achieves the desired size of the heated area while locating the peak optical intensity close to the trailing edge of the write pole tip where writing occurs. The large cross-track width of the waveguide core increases the volume of recording layer heated by the optical spot, which reduces the rate of cooling. This moves the peak temperature point of the heated area closer to the write pole tip and reduces the temperature drop between the peak temperature and the temperature at the trailing edge of the write pole tip where writing occurs.
US08416645B2
The invention concerns a mechanism (100) for displaying, on demand, the time in a time zone, on the hands of a timepiece.It is characterized in that it includes: two memory wheels (30), each including a heart-piece (40) that pivots relative to a toothed wheel (31) between indexing positions (34) thereon, with which it cooperates via a finger-piece (41) radially returned to said positions by a spring (43), support means (50), which, between two actions by the user, connectably cooperates with a support surface (45) of a memory wheel (30) and is then disconnected from a support surface (45) of the other memory wheel (30), a differential gear (12) with a first input formed by a motion work wheel set, a second input formed by a crown (12A) of said differential gear (12) with which each memory wheel (30) meshes, and an output consisting of an hour hand (25). The invention concerns a timepiece incorporating a mechanism (100) of this type.
US08416642B2
Disclosed herein is a signal processing apparatus and method for removing a reflected wave generated by a robot platform. The signal processing apparatus includes a transfer function measuring unit for measuring an inter-channel transfer function (IcTF) from signals of a plurality of channels; an impulse response obtaining unit for obtaining an inter-channel impulse response (IcIR) from the IcTF measured by the transfer function measuring unit; and reflected wave removing unit for removing the reflected wave by differentiating a direct wave directly generated by a sound source and the reflected wave with a time delay from the IcIR obtained by the impulse response obtaining unit. The signal processing method of removing a reflected wave includes measuring an IcTF from signals of a plurality of channels; obtaining an IcIR from the measured IcTF; and removing the reflected wave by differentiating a direct wave directly generated by a sound source and a the reflected wave with a time delay from the obtained IcIR.
US08416638B2
A semiconductor memory device includes a main word line shared by a plurality of mats. Each of the mats includes a plurality of sub word lines. A decoding unit is configured to decode a row address bit and output a word line driving signal. A plurality of sub word line driving units are each configured to activate one of the sub word lines according to the word line driving signal. In the semiconductor memory device each neighboring sub word line driving units is connected to a different main word line to remove parasitic coupling capacitance.
US08416631B2
An internal voltage generator circuit is disclosed. The internal voltage generator circuit includes a comparator configured to compare a first voltage with a reference voltage and to output a comparison signal. The circuit further includes an internal voltage driver configured to receive an external voltage and the comparison signal and to output an internal voltage at an internal voltage output terminal, based on the comparison signal. The circuit further includes a voltage divider circuit including first and second resistor units and a first voltage output terminal between the first and second resistor units, configured to receive the internal voltage, and configured to output the first voltage based on the resistance values of the first and second resistor units, the first and second resistor units connected in series, and the first voltage being output through the first voltage output terminal. The circuit further includes a control signal generator circuit configured to generate at least one resistor control signal for controlling the resistance value of the first resistor unit and at least one resistor control signal for controlling the resistance value of the second resistor unit, on the basis of the comparison signal and a precharge command.
US08416619B2
A magnetic memory unit includes a tunneling barrier separating a free magnetic element and a reference magnetic element. A first phonon glass electron crystal layer is disposed on a side opposing the tunneling barrier of either the free magnetic element or the reference magnetic element. A second phonon glass electron crystal layer also be disposed on a side opposing the tunneling barrier of either the free magnetic element or the reference magnetic element to provide a Peltier effect on the free magnetic element and the reference magnetic element.
US08416613B1
A magnetoresistive bridge nonvolatile memory device having a flat, continuous folded closed magnetic loop, the magnetic loop having a side for holding four sense metal terminated magnetic shunts, and four planar central parallel rectangular giant magnetoresistive GMR resistors, each of the four central parallel rectangular giant magnetoresistive GMR resistors being located on the side of the continuous folded closed magnetic loop between each of two of the sense metal terminated magnetic shunts, each two of the four sense metal terminated magnetic shunts electrically connected to adjacent ends of a central parallel rectangular giant magnetoresistive GMR resistor.
US08416609B2
Cross-point memory cells, non-volatile memory arrays, methods of reading a memory cell, methods of programming a memory cell, and methods of writing to and reading from a memory cell are described. In one embodiment, a cross-point memory cell includes a word line extending in a first direction, a bit line extending in a second direction different from the first direction, the bit line and the word line crossing without physically contacting each other, and a capacitor formed between the word line and the bit line where such cross. The capacitor comprises a dielectric material configured to prevent DC current from flowing from the word line to the bit line and from the bit line to the word line.
US08416604B2
The present invention relates to a memristor, and more particularly, to a method of implementing a memristor-based multilevel memory using a reference resistor array and a write-in circuit and a read-out/restoration circuit for the memristor-based multilevel memory, in which a memristor can be used as a multilevel memory. In the present invention, a reference resistance value is written in a selected memristor of a memristor array by applying repeatedly the current pulses of which widths are proportional to the difference between the resistances of the selected memristor and the selected node of the reference resistor array.
US08416595B2
An arrangement for exchanging power, in shunt connection, with a three-phase electric power network includes a Voltage Source Converter having at least three phase legs with each a series connection of switching cells. Each switching cell has at least two semiconductor assemblies connected in series and having each a semiconductor device of turn-off- type and a rectifying element connected in anti-parallel therewith and at least one energy storing capacitor. A control unit is configured to control the semiconductor devices of each switching cell and to deliver a voltage across the terminals thereof being zero or U, in which U is the voltage across the capacitor. The control unit is also configured to calculate a value for amplitude and phase position for a second negative sequence-current or a zero-sequence voltage or a value of a dc current.
US08416591B2
Provided is a DC-DC converter including a soft start circuit capable of prolonging a soft start time without increasing a capacitance used in the soft start circuit. A soft start is implemented by gradually increasing a limiting level of an inductor current or a reference voltage. The soft start time is adjusted by varying a frequency of CLOCK signals supplied to switch circuits. The soft start time may be prolonged without increasing a chip size because the capacitance does not need to be increased to prolong the soft start time.
US08416585B2
An example power supply includes a first power converter, a second power converter, and a shared clamp reset circuit. The first power converter is adapted to convert an input to a first output and includes a first transformer having a first primary winding. The second power converter is also adapted to convert the input to a second output and includes a second transformer having a second primary winding. The second primary winding of the second transformer is not the first primary winding of the first transformer. The shared clamp reset circuit is coupled to the first primary winding of the first transformer and is coupled to the second primary winding of the second transformer to manage leakage inductance energy within the first transformer and within the second transformer.
US08416578B2
The manufacturing method for electronic substrate includes: forming an active region on a first face of a substrate; forming a first part of an interconnection pattern as a passive element on a second face of the substrate; forming an insulating layer as a stress-relieving layer on the second face of the substrate; and forming a second part of the interconnection pattern as the passive element on the insulating layer.
US08416568B2
The present invention provides a removable portable computer device. In an embodiment, the portable computer device includes: a flat panel computer; a base; a back plate; a first connection structure through which the base is connected with the back plate; a second connection structure through which the back plate is connected with the flat panel computer. The flat panel computer is removably connected onto the back plate through the second connection structure. In the present invention, the flat panel computer is removably mounted on the back plate through the second connection structure. When the computer is required to be used at other location and a mass of keyboard input is not needed, it only requires to take off the flat panel computer from the back plate so as to easily carry the computer from one location to another location for use, thus the portability is greatly increased.
US08416566B2
An input/output panel for use with a server chassis may comprise a cover, an input/output interface circuit board, a plurality of interfaces, and a ground clip. The cover of non-conductive plastic may be configured to mount to a rear cover of the server chassis. The input/output interface circuit board may be disposed on a first side of the cover. The plurality of interfaces may be disposed on the input/output interface circuit board and extend at least partially through the cover to the second side of the cover. The ground clip may include a conductive component partially disposed within the plastic cover. A first end of the ground clip may extend from the first side of the cover and be configured to mate with the input/output interface circuit board. A second end of the ground clip may extend from the first side of cover and be configured to mate with a ground circuit associated with the rear cover of the server chassis.
US08416565B1
A system includes a rack and one or more computer systems mounted in the rack. One or more rack power distribution units are coupled in the rack one or more sides of the rack. The rack power distribution units supply power to the computer systems in the rack. The rack power distribution units may be rotatable with respect to the rack to allow installation or removal of the computer systems on the side of the rack on which the rack power distribution units are mounted.
US08416560B2
An auxiliary mechanism to be attached to a portable electronic device when capturing image data of an image medium, the portable electronic device includes an image capture element, the auxiliary mechanism comprises a body, a fixer and a connecting element. The fixer is connected to the body, wherein the image medium is placed on the fixer. The connecting element is connected to the body and detachably connected to the portable electronic device, wherein the image capture element corresponds to the image medium and captures the image data thereof.
US08416559B2
A computer system may comprise an upper housing, a processor, a display screen, a keyboard case, and a lower housing. The display screen may be attached to the upper housing. The processor may be disposed within the upper housing. The lower housing may comprise a keyboard and may be mounted to and pivotable with respect to the upper housing. The keyboard cover may be adapted to cover the keyboard.
US08416556B2
A power electronics module includes a capacitor having a trough-shaped housing and at least one capacitor winding. An electronic unit includes a base on which the capacitor is mounted. A cooling plate in thermal contact with a cooling surface of the capacitor is formed by a bus bar. The cooling plate is on the base of the electronic unit.
US08416553B2
A power supply including an AC input, a filter, a full wave rectifier, a converter, a second rectifier, and a bias system. The filter includes at least one differential capacitor coupled to the AC input. The full wave rectifier develops a DC bus voltage on a DC bus node. The converter includes a controller and operates to convert the DC bus voltage to a regulated output voltage. The second rectifier is coupled to the AC input for developing a DC bias voltage on a DC bias node. The bias system is coupled between the DC bias node and a reference node and provides at least one start-up voltage to the controller, such as a supply voltage or a sense voltage or the like. The bias circuit includes at least one current discharge path for discharging each differential capacitor within a predetermined time period when AC line voltage is removed.
US08416552B2
Self-balancing, corona discharge for the stable production of electrically balanced and ultra-clean ionized gas streams is disclosed. This result is achieved by promoting the electronic conversion of free electrons into negative ions without adding oxygen or another electronegative gas to the gas stream. The invention may be used with electronegative and/or electropositive or noble gas streams and may include the use of a closed loop corona discharge control system.
US08416549B2
A bi-directional over-voltage protection circuit and a method for blocking current flow therein. The bi-directional over-voltage protection circuit comprises a regulator coupled to a lockout circuit, wherein the regulator and the lockout circuit are coupled for receiving an input signal and are coupled to a charging control circuit. A reverse path control circuit has an input coupled for receiving a control signal and an output coupled to the charging control circuit. A multi-transistor switching circuit is coupled to the forward control circuit. Preferably, the gate of each n-channel MOSFET is coupled to the charging control circuit, the drains are coupled together, and the source of one of the n-channel MOSFETS is coupled to an input and the source of the other n-channel MOSFET is coupled to an output of the bi-directional over-voltage protection circuit.
US08416545B2
Disclosed is a power amplifier module with a shared ESD protection circuit. There is provided a power amplifier module including: an ESD protection circuit that is connected to an output terminal of the LDO part, an output conductive wire pad that outputs the operating power of the LDO part; a printed conductive wire pad that is electrically connected to the output conductive wire pad of the PA controller; a first power coupler that includes a first primary side conductive wire electrically connected to the printer conductive wire pad; a second power coupler that includes a second primary side conductive wire electrically connected to the printer conductive wire pad; a first PA part; and a second PA part, wherein each of the first PA part and the second PA part is protected from ESD by the ESD protection circuit.
US08416541B1
A device that allows standard non-load break disconnect switches to become full load break disconnect switches in that they can interrupt high levels of their rated current with no arcing or burning when the switch is opened under load in direct current use on electric railways, electric trolley bus systems, mine operations and motor controls.
US08416539B2
A magnetic field sensing system with a current-perpendicular-to-the-plane (CPP) sensor, like that used for giant magnetoresistive (GMR) and tunneling magnetoresistive (TMR) spin-valve (SV) sensors, operates in a mode different from conventional GMR-SV and TMR-SV systems. An alternating-current (AC) source operates at a fixed selected frequency and directs AC perpendicularly through the layers of the CPP sensor, with the AC amplitude being high enough to deliberately induce a spin-torque in the CPP sensor's free layer. The AC-induced spin-torque at the selected frequency causes oscillations in the magnetization of the free layer that give rise to a DC voltage signal VDC. VDC is a direct result of only the oscillations induced in the free layer. The value of VDC will change in response to the magnitude of the external magnetic field being sensed and as the free layer is driven in and out of resonance with the AC.
US08416537B2
In one embodiment, a read sensor for a recording head for a magnetic media storage system, has first and second shields, and a magneto-resistive sensor disposed between and shielded by the first and second shields in which the sensing axis of the sensor is tilted with respect to the recording surface of the head. In one embodiment, the sensing axis is oriented at an angle between 10 and 60 degrees with respect to the normal of the recording surface. Other embodiments are described and claimed.
US08416528B1
A magnetic head includes a main pole and a return path section located above a top surface of a substrate. The main pole has an end face located in a medium facing surface. The return path section is located on the front side in the direction of travel of a recording medium relative to the main pole and is farther from the top surface of the substrate than is the main pole. The return path section has: a front end face located on the front side of the main pole in the medium facing surface; and an inclined surface located on the front side and connected to the front end face. The inclined surface is not exposed in the medium facing surface. An angle greater than 90° is formed between the front end face and the inclined surface.
US08416526B2
A method according to one embodiment includes contacting an oxidant with an AlTiC portion of a magnetic head for recessing TiC grains of the AlTiC portion. A method according to another embodiment includes contacting a peroxide with an AlTiC portion of a magnetic head for recessing TiC grains of the AlTiC portion from a media bearing surface of the AlTiC portion. A magnetic head according to yet another embodiment includes an AlTiC portion having a media bearing surface; and a thin film portion coupled to the AlTiC portion, wherein TiC grains of the AlTiC portion are recessed from the media bearing surface.
US08416520B1
Devices, systems, and techniques for equalization and detection include, in at least some implementations, first circuitry configured to produce first equalized data responsive to input data by reducing a first characteristic of the input data wherein the first characteristic is noise, inter symbol interference (ISI) or both, a first detector that produces first output data responsive to the first equalized data, second circuitry configured to reduce a second characteristic different from the first characteristic to produce second equalized data, the second equalized data being generated based on the first equalized data, and a second detector that produces second output data responsive to the second equalized data.
US08416517B1
A survival apparatus operable to ignite a combustible material wherein the survival apparatus additionally functions as a zipper pull-tab for an article of clothing. The survival apparatus further includes a body that is substantially rigid and generally rectangular in shape. The body includes a first aperture that is oval in shape and has a convex lens mounted therein. A coating is disposed over the body operable to substantially inhibit damage to the lens mounted within the first aperture during use as a zipper pull. A release strip is intermediate the body and the coating wherein the release strip further includes a tab providing an interface to engage the release strip.
US08416516B2
An insert (18) for holding an optical system (90, 92), in particular a focusing optics, in a laser machining head (10) for machining a workpiece with a laser beam. The optical system (90, 92) is displaced in the longitudinal direction of the laser beam relative to the insert (18) via adjusting means. The adjusting means includes a linear adjusting device (64, 66, 68) with a synchronous linear motor (68). The laser machining head (10) has a housing (14) in which the insert (18) can be introduced laterally.
US08416515B2
The disclosure provides a positioning unit for an optical element in a microlithographic projection exposure installation having a first connecting area for connection to the optical element, and having a second connecting area for connection to an object in the vicinity of the optical element.
US08416513B1
A book holding apparatus with a magnifying visible area is configured with a bottom section, a left support arm, a right support arm, an upper section, a power supply plug, and a plurality of accessories. The bottom section is attached to the upper section by the left support arm and the right support arm. The upper section includes at least two light-emitting diode (LED) light strips and a fresnel lens. The power supply plug is electrically connected to the at least two LED light strips, and the at least two LED light strips provides the necessary illumination to the upper section. When the users place reading materials on the bottom section, they are able to see a magnified view of the reading materials through the fresnel lens, and the plurality of accessories provides additional functionality for the book holding apparatus with a magnifying visible area.
US08416493B1
Optical systems are described that use one or more lasers to project images onto a screen or projection surface. The optical systems can be direct view optical systems or vision projection optical systems. The described systems reduce costs and power consumption compared to the use of optical systems that use LCD screens. In addition, the described optical systems permit the image to be displayed anywhere on the screen, which in turn allows the screen to have improved light transmission for enhanced target identification in the case of gun/weapon sights and other devices that are used for target recognition.
US08416491B2
A method and system for three-dimensional polarization-based confocal microscopy are provided in the present disclosure for analyzing the surface profile of an object. In the present disclosure, a linear-polarizing structured light formed by an optical grating is projected on the object underlying profile measurement. By means of a set of polarizers and steps of shifting the structured light, a series of images with respect to the different image-acquired location associated with the object are obtained using confocal principle. Following this, a plurality of focus indexes respectively corresponding to a plurality of inspected pixels of each image are obtained for forming a focus curve with respect to the measuring depth and obtaining a peak value associated with each depth response curve. Finally, a depth location with respect to the peak value for each depth response curve is obtained for reconstructing the surface profile of the object.
US08416484B2
This vibrating mirror element includes a pair of first beam portions supporting a mirror portion in a vibratile manner, a pair of second beam portions connected with the pair of first beam portions respectively, and a pair of driving portions connected with the pair of second beam portions respectively. The mirror portion is arranged in a region surrounded by the pair of second beam portions and the pair of driving portions. The width of the pair of first beam portions and the width of the pair of second beam portions are rendered smaller than the width of the pair of driving portions.
US08416482B2
In one aspect, a system for facilitating short depth projection is shown and described. In brief overview, the system comprises a MEMS scanner that produces a ray of light in communication with an illumination source. An oscillating micromirror receives the ray of light from the illumination source and reflects the ray to one or more points on a curved reflective surface. The micromirror comprises a silicon mirror reinforced by a high-stiffness material. The system further comprises a screen on which the curved reflective surface projects the ray of light received from the micromirror.
US08416480B2
A hologram reproducing apparatus includes a first reference light path leading laser light from a laser light source so that a hologram recording medium is irradiated with first reference light; a diffracted light path leading diffracted light, generated from the hologram recording medium by irradiation with the first reference light, to a light receiving element having a plurality of pixels; and a second reference light path leading second reference light, having the same polarization direction as that of the diffracted light, from the laser light source to the light receiving element. The second reference light path is provided with a phase modulating element so that the phase difference between the diffracted light and the second reference light in a light receiving surface of the light receiving element is adjusted within a predetermined range.
US08416478B2
An image reading and transmitting apparatus which is capable of permitting quick checking of image data read and stored and quickly transmitting the image data after the checking. An image reader 107 reads an image, an input device 104 receives an instruction to check the data of the image read by the image reader 107, and a central processing unit (CPU) 101 generates image checking data based on the data of the image read by the image reader 107, irrespective of whether the instruction has been received or not by the input device 104.
US08416460B2
When edge smoothing is applied to a portion where trapping was applied, the two processes are applied to a small region, thus causing image deterioration. Hence, the invention is configured to exclusively set trapping and edge smoothing execution conditions. Then, even when application of both trapping and edge smoothing processes to an entire image is selected, one of these processes is applied to each individual pixel or region. Alternatively, an execution completion flag may be set for one of these processes, and the other process may be executed with reference to that flag.
US08416459B2
An image processing apparatus for converting input image data into output image data for an image forming apparatus configured to output an image with the use of coloring material, which includes a unit configured to perform a coloring-material usage amount reduction process of converting the input image data into the output image data such that an amount of the coloring material used for color-printing the input image data becomes a target coloring-material usage amount defined based on a monochrome-printing coloring-material usage amount required for monochrome-printing the input image data.
US08416449B2
A print control apparatus of a printing system, which performs overlay printing using a pre-created form, lets a user designate a field in the form for data to be inserted into the field in the overlay printing. In executing overlay printing of plural pages, the data to be inserted into the designated field is analyzed to determine whether or not one same data is repetitive. In a case where it is determined that the one same data is repetitive, the form is not created, but in a case where it is determined that the one same data is not repetitive, the form including the data is created.
US08416446B2
An image forming apparatus and a method thereof has a printing log management function. An image forming apparatus allows a connection with an external memory device such as a mobile memory card, and prints out an image in accordance with the image data file which is stored in the external memory device. Among many files stored in the external memory device, the image forming apparatus memorizes and stores the information about the files which have been printed at least once, or specifically selected by a user. Accordingly, the user is enabled to print once-printed images or specific images without endeavoring cumbersome processes such as search or selection of a desired image data file. As a result, printing operations can be carried out faster and more efficiently.
US08416438B2
An image processing apparatus includes an input control unit, a processing unit, an output control unit, a first sending unit, and a second sending unit. When an output request including a unique identifier and a data generation condition of image data is received, the first sending unit writes the image data corresponding to the unique identifier in the processing unit. The processing unit compares the image data written by the first sending unit with the data generation condition thereby determining a processing condition, processes the image data based on the processing condition, and outputs the processed image data to the output control unit via the second sending unit.
US08416434B2
A communication terminal apparatus includes a network facsimile device having network functions, and an SIP adapter device connected to the network facsimile device to enable communication based on Session Initiation Protocol SIP for communication control. The SIP adapter device has a first IP telephone number for use in first communication defined as communication performed between a plurality of communication terminal apparatuses and a second IP telephone number for use in second communication defined as communication performed by deeming a transmission signal as a voice signal. The SIP adapter device comprises a controller for causing the network facsimile device, according to a result of selection by the network facsimile device, to implement either the first communication by using the first IP telephone number or the second communication by means of a voice coder/decoder by using the second IP telephone number.
US08416432B2
Provided is a method and apparatus for establishing a wireless connection between devices to enable wireless data communication in a wireless communication network. The method includes: establishing the wireless connection with default wireless setting values; receiving currently set wireless setting values of an external device from the external device; and establishing the wireless connection using the received wireless setting values of the external device. Accordingly, when a user wants to establish a wireless connection between two devices to enable wireless data communication in a wireless communication network, by automatically matching wireless setting values of the two devices to each other using pre-defined default wireless setting values, the inconvenience of a user having to personally match the wireless setting values of the two devices is avoided. In particular, by automatically establishing a wireless connection between a printer server and a printer remote control device, convenience can be provided to a user using a network printer.
US08416431B2
An image processing apparatus capable of receiving a response with respect to an acquisition request of management information of a printing apparatus even if the printing apparatus is working. The image processing apparatus comprises a network connecting section; an interface section; a data transferring section; a management information acquiring section; a management information storing section; and a network controlling section, in the case that the printing apparatus is not working, the management information acquiring section acquires management information from the printing apparatus; in the case that the printing apparatus is working, the management information acquiring section acquires management information from the management information storing section.
US08416429B2
Methods and apparatus for substantially automatically generating a device capabilities file for a device in a printing environment. Features and aspects hereof provide for providing an XML schema (XMLS) file representing the available features of the device and then substantially automatically generating a device capabilities file from the XMLS file. The XMLS file may be substantially automatically generated by appropriate computing tools based on provided JDF job tickets for the device or may be generated by any other means and provided for generation of the device capabilities file. The device capabilities file may be generated by parsing the hierarchical tree structured XMLS file to identify attributes and elements therein. Each attribute is then translated to a corresponding device capabilities entry representing the available features of the device and setting values for each feature to generate the device capabilities file.
US08416428B2
A method for obtaining a measurement in an in-line system for detecting presence of an out-of-parameter part is provided. The method includes conveying a tubular member to a detection system comprising a laser sensor arranged and configured to direct a beam of light onto an upper end surface of the tubular member for obtaining a measurement. The laser sensor is offset from a center of the tubular member such that the beam of light is directed onto an outer side of the upper end surface. The beam of light is directed onto the upper end surface at the outer side of the tubular member and the beam of light moves from a front quadrant of the upper end surface to a rearward quadrant of the upper end surface.
US08416414B2
A system (10) for multispectral imaging includes a first optical filter (24, 20) having at least two passbands disposed in different spatial positions on the first optical filter, a second optical filter (20, 24) having another at least two passbands, and processor (32) adapted to identify an intensity of light in the at least two passband of the second optical filter.
US08416413B2
Products and methods for identifying rock samples based on an average color value for each rock sample.
US08416409B2
A method of obtaining information about a target by using an ellipsometric technique of illuminating the target with coherent light beams from moveable light sources and recording reflections from the target. By analyzing the reflections, the surface material refractive index or dielectric tensors may be classified to yield information about the surface material properties. The beams can be emitted at different polarities and/or different frequencies. Ultra-coherent lasers can be used to produce beams that illuminate targets up to 100 kilometers from the beam source.
US08416404B2
A method and system are for measuring and correcting shifts in the boresight, effective focal length, and focus of an optical system that are caused by temperature variations. The method can be used for systems which can be expected to operate in situations where the temperature variations are large, e.g. a FLIR system of a fighter plane, and also where the temperature variations can be very small however high accuracy is needed. The invention is based on placing radiation emitting sources before and as close as possible to the first optical element of the optical system and measuring the thermally induced shifts of the locations of the images of the radiation emitting sources on the surface of the detector of the optical system.
US08416401B2
An area dosimeter for measuring the ambient equivalent dose of photon radiation with a diffuser, and a detector card with at least one pair of detection elements, preferably LiF-chips. A first of the two detection elements is positioned between two filters in order to spectrally filter the photon radiation. A second of the two detection elements is not positioned between such filters in order that the photon radiation arriving at the second detection element will have a different spectral distribution from the spectrally filtered photon radiation arriving at the first detection element. The two measurement values are used to obtain a weighted sum in order to achieve an optimized response characteristic.
US08416391B2
A radiation source is configured to generate radiation. The radiation source includes a first electrode and a second electrode configured to produce an electrical discharge during use to generate radiation-emitting plasma from a plasma fuel. The radiation source also includes a fuel supply configured to supply a plasma fuel to a fuel release area that is associated with the first electrode and the second electrode, and a fuel release configured to induce release of fuel, supplied by the fuel supply, from the fuel release area. The fuel release area is spaced-apart from the first electrode and from the second electrode.
US08416388B2
A fluid handling system for an immersion lithographic apparatus that has a fluid removal device to remove immersion liquid from an immersion space, and a droplet removal device to remove a droplet of immersion liquid, wherein: the droplet removal device is located further from an optical axis than the fluid removal device, and the droplet removal device comprises a porous member which faces, e.g., the substrate being exposed and/or the substrate table.
US08416375B2
A process for producing a light-reflective film is disclosed. The process comprises (a) applying a curable liquid crystal composition to a first film having a thickness of d1; (b) drying the applied curable liquid crystal composition to form a cholesteric liquid crystal phase; (c) carrying out a curing reaction of the curable liquid crystal composition and fixing the cholesteric liquid crystal phase to form a lower layer; (d) repeating the set of the steps (a)-(c) three or more times on the lower layer to form a light-reflective multilayer having four or more layers of a fixed cholesteric liquid crystal phase; and (e) transferring the light-reflective multilayer, formed on the first film, onto a second film having a thickness of d2 which is smaller than d1; wherein the first film, fulfilling the condition of formula (1), is used. ( d 1 ) 2 × ( Y 1 ) ( d 3 ) × ( 1 - P 1 ) ≧ 0.0002 ( 1 )
US08416363B2
It is aimed to provide an LCD backlight device and liquid crystal display that can suppress light quantity loss and ensure uniform brightness.An LCD backlight device 101 has a laser light source 1 that emits laser light, and a light guiding plate 3 that transforms the laser light from the laser light source 1 into linear laser light, and transforms the linear laser light into a planar laser light, and emits the planar laser light, and the light guiding plate 3 has a third side face 6 that transforms the linear laser light into the planar laser light by reflecting the linear laser light by a plurality of reflection surfaces that are formed along the entrance direction of the linear laser light.
US08416361B2
A display device includes a display panel including a front substrate and a back substrate, a plurality of first brackets attached to a non-display area of a back surface of the back substrate using an adhesive, a frame disposed in the rear of the display panel, an optical layer disposed between the frame and the display panel, a light guide plate disposed between the frame and the optical layer, a light source disposed on the side of the light guide plate, a second bracket disposed on the plurality of first brackets, and a connection frame including a first portion inserted into a hole or a groove of each of the plurality of first brackets and a second portion connected to the second bracket.
US08416359B2
Array substrates for liquid crystal display (LCD) devices are formed on a substrate with first and second gate lines crossing a data line to define first and second pixel regions. A thin film transistor includes a source electrode and a drain electrode. A metal pattern overlaps a common line and makes up a portion of the drain electrode. A passivation layer is disposed on the source and drain electrodes and on the metal pattern. A first pixel electrode is connected to the metal pattern and a common electrode is connected to the common line. Various repair patterns are formed to define one or more repairing portions that enable connection of the drain electrode or metal pattern to a second pixel electrode of the second pixel region if the cut line is cut in the event the first pixel electrode fails to display an image.
US08416358B2
When image data is displayed on the display portion of a conventional mobile telephone, characters cannot be displayed thereon, and thus the image data and the characters cannot be simultaneously displayed. In a portable electronic device according to the present invention, a cover member having a first display device (101) for displaying an image (digital still image or the like) and a second display device (102) having a touch input operational portion (for displaying characters, symbols, or the like) are attached to each other so as to allow opening and closing.
US08416348B2
The present invention provides a digital TV. The digital TV comprises a memory, a signal processing module, and a processor. The memory is for storing a regular program code. The signal processing module is for receiving and processing a data signal, and for generating an interruption signal. The processor coupled to the memory and the signal processing module is for receiving the interruption signal and reading the regular program code from the memory, and for executing the regular program code to realize functions of the digital TV. The memory is divided into a plurality of blocks, and the processor accesses the memory by block. Each block includes a first sub-block storing a specific program code. When the processor receives the interruption signal, the processor reads the specific program code of the first sub-block of the currently-accessed block and executes the specific program code.
US08416343B2
A signal processing device and method, a program, and a recording medium configured so as to be able to detect 2-3 pulldown sequences, from various types of input, in a precise manner. A state estimation unit determines whether or not still positions between 10 fields to be handled fit the still positions of a 2-3 pulldown pattern configured of 12 fields including one sequence, using a difference evaluation value, a threshold value, and feature quantity, calculated by an evaluation value feature quantity calculating unit from the field of an 60I signal from an input terminal, and a field positioned temporally two fields earlier in the field memory, determination is made regarding whether or not a pattern regarding which determination has been made to fit has repeated transition in a transition order which the 2-3 pulldown pattern has for a predetermined number of times or more, and processing of an inverse 2-3 pd conversion unit is controlled according to the results of determination.
US08416341B2
A 3D image display device is provided. The 3D image display device can sense a posture change of a 3D display using a gyro-sensor and prevent an image for an LE and an image for an RE from being converted using a sensed posture change. The 3D image display device includes a main body a multi-view type display, a gyro-sensor, and an image-conversion controller. The multi-view type display provides a 3D image for an LE and a 3D image for an RE. The gyro-sensor is mounted in the main body to sense a posture change of the display and the image-conversion controller prevents conversion of a provided 3D image using the posture change of the display sensed by the gyro-sensor. Therefore, an image signal for an RE and an image signal for an LE are provided to viewing regions where an RE and an LE of a viewer are located, so that the viewer can view a 3D image properly.
US08416317B2
Imaging systems and methods for calibrating imaging systems are provided. The imaging system has a body, a scene image capture system that captures images using a taking lens system that can be set to a plurality of different focus distances, and a rangefinder that is capable of determining a distance between the imaging system and at least one portion of a field of view of the talking lens system. The method comprises: automatically capturing a first calibration image of a first field of view through the taking lens system with the taking lens system set to a first focus distance setting; identifying a portion of the first calibration image having a predetermined degree of focus; using the rangefinder to determine a first calibration distance from the imaging device to the identified portion. A focus correlation is determined based upon the first calibration distance and the first focus distance setting.
US08416308B2
An image processing device, comprising: a motion vector detection unit configured to detect, from frame image data made up of frame images, motion vectors representing motion of the frame images; a modeling unit configured to model the motion vector, detected by the motion vector detection unit, to a component separation expression in which a camera motion component and a focal plane distortion component are separated, using unknown component parameters respectively representing camera motion which is motion of a camera, and the amount in change in focal plane distortion; and a component calculation unit configured to calculate the component parameters used in the component separation expression, thereby calculating the camera motion component in the motion vector.
US08416307B2
A method of motion compensation in a camera may include deriving a motion signal representative of a motion of the camera, processing video frames of a video signal from an image sensor of the camera during a viewfinder mode to derive motion vectors between pairs of frames, and processing the motion signal with a number of combinations of gain and offset factors during the viewfinder mode. The method may also include determining combinations for producing threshold motion vectors, and applying the combination producing the threshold motion vectors for processing the motion signal during a still capture mode to produce a control signal for a motion compensating element for optics of the camera.
US08416303B2
An imaging apparatus is provided which includes an imaging unit including a first photoelectrical conversion device and a second photoelectrical conversion device, wherein the first photoelectrical conversion device generates first image data by photoelectrically converting a visible light component transmitted from a subject, and wherein the second photoelectrical conversion device generates second image data by photoelectrically converting an infrared light component transmitted from the subject, a filter removing the visible light component but allowing the infrared light component to pass through, a subject image position identification unit for identifying, in the first image data, a predetermined subject image and a position of the predetermined subject image, an infrared light intensity detection unit for detecting an infrared light intensity transmitted in the second image data, and a living body detection unit for detecting a living body based on the position of the predetermined subject image and the infrared light intensity.
US08416300B2
Embodiments described herein comprise a system and method for improving visibility of a roadway using an improved visibility system. The method comprising receiving data from a plurality of fog detectors located proximate a roadway and determining, based on the data from the plurality of fog detectors, that fog is present about the roadway. The method further comprising obtaining, after the determining that fog is present about the roadway, a plurality of images of the roadway by activating a plurality of cameras located proximate the roadway. The method further comprising creating a composite image by combining two or more of the plurality of images, wherein the composite image depicts the roadway unobstructed by fog and transmitting the composite image to a display device located in a vehicle traveling along the roadway.
US08416299B2
A motion detector consisting of multiple motion detector elements each having a preset field of view. An alarm signal generated by a motion detector element when movement is detected is sent to a detector controller which converts the alarm signal to a control signal for an associated camera to direct the field of view of the camera to match the preset field of view of the motion detector element that generated the alarm.
US08416297B2
A method for detecting flame and smoke using spatial analysis of video input (40) provided by a video detector. The video input (40) consists of a number of individual frames, wherein analysis is performed on each individual frame to detect and outline regions that may contain smoke or flame (42). Based on the defined outline or boundary of each detected region, spatial features associated with the region are extracted (52), such as perimeter/area and surface area/volume. The extracted spatial features are related to one another (54) to determine the likelihood that the region contains smoke or flame. Extracted spatial features may be related to one another using a power law relationship that provides an indication of the turbulence associated with a bounded region, wherein turbulence is a characteristic of both flame and smoke.
US08416286B2
An image signal processing device improving quality of three-dimensional image is provided. The device includes a determination section; deinterlace sections and a synchronous control section. The determination section determines whether first and/or second input image signals, having horizontal parallax there between, are interlaced signals derived from video signal or from pull down-converted film signal. The deinterlace sections perform deinterlace on each of the first and second input image signals, through interpolation for a video signal or pull down reverse conversion for a film signal, and generate first and second output image signals as progressive signals, having horizontal parallax there between. The synchronous control section synchronously controls the deinterlace, based on result of the determination section, such that deinterlace process onto the first and second input image signals, synchronized with each other for each of fields, are of same type.
US08416285B2
A stereoscopic image display apparatus includes an image display panel displaying an image for a right eye and an image for a left eye in a regularly mixed manner in a plane, a phase difference element including a right-eye image display portion corresponding to the image for the right eye and a left-eye image display portion corresponding to the image for the left eye to provide different polarization states, a light shield layer formed to project only in an area including a boundary between the right-eye image display portion and the left-eye image display portion of the phase difference element, and a binder layer interposed between the phase difference element and the image display panel to levelly coat and fill projections and recesses formed by the light shield layers, thus bonding the image display panel, the phase difference element, and the light shield layers together.
US08416280B2
A conference control device includes: a communication processing unit which performs transmission/reception processing of conference information containing voice information and image information between the conference control device and a plurality of video conference terminal devices through a network; an information collecting unit which collects information on connection paths between the conference control device and the respective video conference terminal devices; a grouping unit which sorts the plurality of video conference terminal devices into a plurality of groups based on information on the connection paths collected by the information collecting unit; a band monitoring unit which monitors a use band of the communication processing unit in accordance with every group; and a bandwidth control unit which is, when the group having the use band of less than a predetermined value is detected by the band monitoring unit, controls the bandwidth of the video conference terminal devices belonging to the group.
US08416279B2
Processing images in conference between a plurality of video conferencing terminal. The method includes providing properties of terminals, defining a number of groups based on the properties of the terminals, then determining an ordered list of the a number of groups, and determining a pane layout for displaying images from the terminals. The pane layout is determined based on the provided properties of the terminal the pane layout is displayed on and the properties of the other terminals in the conference. Then, mapping the ordered list of the number of groups to the respective determined pane layout, and providing at least one composite image stream to each of the terminals according to the selected pane layout and mapping of the a number of groups. Different types of telepresence endpoints, (e.g. different manufacturers, numbers of screens/cameras, etc.) can thus interoperate well in the same video conference.
US08416272B2
In an electrophotographic (EP) device, methods and apparatus include determining a delay of one or more sensors (hsync) to accurately know when to start the process of scanning latent images. In one aspect, the sensor includes a leading and trailing edge defined along a direction of laser beam scan travel. Determining the delay includes learning a position of a laser beam on the sensor at a time when a controller connected to the sensor receives a signal from the sensor indicating the sensor is being sufficiently impinged upon by the laser beam. It also includes learning a latest possible position of the laser beam along the direction of laser scan travel where the laser beam can be turned on and still have the sensor assert a signal indicating it has been sufficiently impinged upon by the laser beam. Bi-directionally scanning EP devices are also disclosed, including controllers, photoconductors, sensors, etc.
US08416269B2
An LCD device and an LCD driving method select one among a plurality of threshold values provided along gray level regions of the pixel data as a threshold value for pixel data in a current frame interval. Accordingly, the number of times over-driving occurs due to noise when a still image is displayed can be minimized.
US08416266B2
A method for generating a presentation of a region-of-interest in an original image for display on a display surface, the method comprising: establishing a lens for the region-of-interest, the lens having a focal region with a magnification for the region-of-interest at least partially surrounded by a shoulder region across which the magnification varies to provide a continuous transition from the focal region to regions outside the lens; receiving a first signal for selecting the shoulder region; while receiving the first signal, receiving a second signal for selecting the focal region and for adjusting a position of the focal region relative to the shoulder region to define a degree and a direction of a folding of the focal region over the shoulder region for the lens; and, applying the lens to the original image to produce the presentation.
US08416260B1
Small objects causing aliasing are enlarged so that they are likely to be sampled by image sampling points. The opacity of the enlarged object is reduced in proportion to the enlargement. To efficiently render partially transparent objects, such as enlarged objects, objects are sampled using sigma buffer samples instead of image sample points. For each sigma buffer sample, a corresponding portion of the object is set to either completely transparent or completely opaque. The proportion of transparent to opaque portions of the object matches or approximates the partial transparency of the object as a whole. The completely opaque portions of one or more objects are sampled with the corresponding sigma buffer samples. Aggregate values of the sigma buffer samples are determined and can be combined with the attribute values of other objects sampled with image sampling points associated with the same region as the set of sigma buffer samples.
US08416258B2
A method for adjusting the color of images is provided. In the method, firstly, an original hue-saturation-value (HSV) color coordinate is obtained from an original image signal. Next, the original HSV color coordinate is converted into an adjusted HSV color coordinate according to color adjusting data. Afterwards, the adjusted HSV color coordinate is converted into a corrected HSV color coordinate. Then, an output image signal is generated according to the corrected HSV color coordinate.
US08416253B2
When a processor, which transits from a first mode that causes a guest operating system to operate to a second mode that causes a virtual machine monitor managing the guest operating system to operate, when previously set transition condition is satisfied, transits to the second mode, a determining unit determines a cause or the transition. When it is determined that an execution of a process related to a completion of writing the image information in an image storage unit on the guest operating system is the cause, a detecting unit detects an updated portion representing an unmatched portion of the image information between before and after writing.
US08416251B2
A stream based memory access system for a video processor for executing video processing operations. The video processor includes a scalar execution unit configured to execute scalar video processing operations and a vector execution unit configured to execute vector video processing operations. A frame buffer memory is included for storing data for the scalar execution unit and the vector execution unit. A memory interface is included for establishing communication between the scalar execution unit and the vector execution unit and the frame buffer memory. The frame buffer memory comprises a plurality of tiles. The memory interface implements a first sequential access of tiles and implements a second stream comprising a second sequential access of tiles for the vector execution unit or the scalar execution unit.
US08416238B2
One embodiment of the present invention sets forth a technique rendering an image pixel within a graphics image with multiple shaders in a single rendering phase using a modular shader architecture. A user specifies how geometric objects, light sources, and various types of rendering operations in a graphics scene are associated. A rendering application provides computational infrastructure for rendering operations that includes finding an intersected object for each pixel of a target graphics image. The modular shader architecture includes a means for efficiently developing and incorporating custom shader modules for use by the rendering application.
US08416237B1
Methods and apparatus provide for a perspective guide. The perspective guide identifies a first object displayed on a graphical user interface rendered on a display device. An edge of the first object includes an anchor point. The anchor point is positioned on a vector that extends from the vanishing point towards the anchor point, where the predefined vanishing point is placed in a perspective drawing on the graphical user interface. The perspective guide associates a graphical pointer to the anchor point, and the perspective guide draws a new object relative to the anchor point on the graphical user interface while maintaining at least one edge of the new object in forced perspective alignment with the vector.
US08416222B2
Disclosed herein is a driving apparatus for driving a pixel, including a first pMOS type transistor connected to a first potential a first nMOS type transistor connected in series to the first pMOS type transistor and connected to a second potential; and a control section configured to control the first pMOS type transistor and the first nMOS type transistor individually using a first on-signal for controlling the timing of turning on of one of the first pMOS type transistor and the first nMOS type transistor; a signal of a potential at a node between the first pMOS type transistor and the first nMOS type transistor being inputted as a driving signal for driving the pixel to the pixel.
US08416219B2
An annular switch (SW) for detecting contact is provided on an operating lever (R6), and when the annular switch detects contact, an operation screen (104) pre-associated with the annular switch (SW) is displayed on a display (104) screen of a display unit (104). Operation mode images representing functions included in an operation subject are displayed on the display screen of the display unit in association with a rotation direction and a sliding direction of the annular switch (SW). A function is selected by rotating and sliding the annular switch, and the selected function is executed when the annular switch (SW) ceases to detect contact.
US08416213B2
A sensing apparatus and a scan driving method thereof are provided. The sensing apparatus includes first and second electrodes, a sensing element array, first and second electrode scan driving circuits and a control circuit. The sensing element array outputs at least one first inductive voltage after being touched. The first electrode scan driving circuit sequentially scans and drives the first electrodes, wherein the driven first electrode is set to a high level output state and the first electrode not being driven is set to a low level output state or a grounding state. The second electrode scan driving circuit sequentially scans and drives the second electrodes, wherein the driven second electrode is set to high impedance (input) state, and the second electrode not being driven is set to a low level output state or the grounding state. The control circuit controls the first and second electrode scan driving circuits.
US08416210B2
An image display including a touch-sensitive display, that creates tactile sensation and movement of an object (3-2) along its surface is provided. Actuators including conductive rods (4-111, 4-112) attached together may be used, such that each rod of the actuator (4-11) may increase or decrease in size when current is applied to that rod to cause the actuator to bend toward a specified direction. Also, an image display that includes ball bearings (1-10) whose rotation is controlled by driving magnets (1-21, 1-22) to cause an object to move is provided. Further, air holes (3-11) tilted in various directions to control object movement by air pressure may be provided. Moreover, rods (3-10) may be moved up or down as activated by driving magnets (2-20). The actuators, rods, ball bearing assemblies, or holes may provide touch sensitivity for the image display.
US08416203B2
A method and an apparatus for preventing on-screen keys from being accidentally touched and a recording medium using the same are provided. In the present method, when a mobile device enters a communication mode, a user interface of the communication mode, which comprises at least one on-screen key, is displayed on a touch screen of the mobile device. Meanwhile, a protective mask is displayed on the touch screen to cover the on-screen key, and a function corresponding to the on-screen key covered by the protective mask is disabled. Accordingly, users can avoid accidentally touching the on-screen keys to make the mobile device perform false actions when speaking on the phone.
US08416200B2
A panel switch device for use in a load control system, which includes the panel switch device serving to monitor a pressing operation of icons of loads having individual addresses allocated thereto and output to a signal line a transmission signal including operation information and address information obtained by the pressing operation of the icons of the loads, the control device serving to control each of the loads corresponding to the address information if the address information coincides with the address of each of the loads. The panel switch device includes a frame, a touch panel display unit for displaying setting items of the loads to be controlled and an output unit provided on a rear surface side of the display unit for outputting a setting content inputted through the display unit. The control device controls the loads based on the setting content outputted from the output unit.
US08416198B2
A multi-dimensional scroll wheel is disclosed. Scroll wheel circuitry is provided to detect input gestures that traverse the center of the scroll wheel and to detect multi-touch input. The scroll wheel can include a first plurality of sensor elements arranged in a first closed loop and a second plurality of sensor elements arranged in a second closed loop, the first and second closed loops being concentrically arranged about the center of the scroll wheel.
US08416194B2
An apparatus and method for adjusting a key range of a keycapless keyboard are provided. The apparatus includes a keyboard, a controller, and a manager. The keyboard is comprised of a touch screen. The controller determines whether revision of a user's input value through the keyboard has occurred. The manager adjusts a key range to avoid a user's input error if revisions with a same pattern have occurred as many times as a predefined number.
US08416193B2
One or more sensors to determine a location of an input. The data related to the location of the input, such as a character, may be displayed on an application on a display device. In addition, data that is related to the proximate areas of the location of the input may also be displayed, such as surrounding characters. If the user desires to enter the character into the application, the displayed character may be selected. If the user does not wish to select the character, the user may move the input to a new location and data related to the new location may be displayed on the application on the display device and the data related to the new location may be selected and entered in the application.
US08416189B2
A manual human machine interface operation system and method thereof are disclosed. In embodiment, this manual human machine interface operation system extracts user's arm image and palm image from the images capture by at least two cameras, and then calculates user's arm coordinate, so that user can select the object shown on the human machine interface by manually using his/her arm. The system then recognizes a hand posture according to the palm image and determines an instruction mapped to this hand posture. This instruction is then performed on the selected object. In embodiment, the hand posture can be a pointing posture, grab posture or a release posture.
US08416187B2
A system and method is provided for using motion-capture data to control navigating of a cursor in a user interface of a computing system. Movement of a user's hand or other object in a three-dimensional capture space is tracked and represented in the computing system as motion-capture model data. The method includes obtaining a plurality of positions for the object from the motion-capture model data. The method determines a curved-gesture center point based on at least some of the plurality of positions for the object. Using the curved-gesture center point as an origin, an angular property is determined for one of the plurality of positions for the object. The method further includes navigating the cursor in a sequential arrangement of selectable items based on the angular property.
US08416184B2
An information processing apparatus capable of simultaneously executing a reproduction function of content data and a communication function with an, external apparatus includes a reproduction section configured to execute the reproduction function, a communication control section configured to execute the communication function using a communication section, an operation input allocation section configured to allocate an operation input from a first operation section to the reproduction function or the communication function, an operation input acquisition section configured to acquire an operation input from a second operation section, and a display control section configured to cause a display section to display information relating to the reproduction function or information relating to the communication function.
US08416170B2
A liquid crystal display includes a plurality of pixel groups. At least a pixel group is surrounded by a first scan line, a second scan line, a first data line, and a second data line. Each pixel group includes a first transistor, a first subpixel, a second transistor, a second subpixel, a third transistor, a third subpixel, a fourth transistor, and a fourth subpixel. The first transistor is electrically connected with the first scan line and the first data line. The second transistor is electrically connected with the first scan line and the second data line. The third transistor is electrically connected with the second scan line and the first data line. The fourth transistor is electrically connected with the second scan line and the second data line.
US08416153B2
A head mount display includes: an image display unit at which an image is displayed; an arm that supports the image display unit while allowing an orientation of the image display unit to be adjusted; a mounting unit that supports the arm and is used to attach the head mount display to a user; anda protective member extending from the arm to range on an outer side relative to the image display unit to protect the image display unit. The image display unit is positioned between the head of the user, to which the mounting unit is attached, and the protective member.
US08416140B2
An integrated resonator and dipole for generation of high power directional RF energy.
US08416125B1
An imaging array for sensing scene energy includes a plurality of sensors, a radiative noise source for radiating noise energy, a modulator for turning the radiative noise source on and off, and a coupling device for combining a first portion of the scene energy and a second portion of the noise energy to form a combined scene and noise energy for sensing by the plurality of sensors.
US08416123B1
A non-scanning radar for detecting and tracking multiple moving objects. The transmit antenna continuously illuminates the entire surveillance volume, which can even be omni-directional (hemispherical). Multiple receive antennas are employed, each covering part of the surveillance volume. Receivers are used in combination to measure angles of incidence via interferometry on objects that are resolved in range and Doppler. Very long processing times are used to compensate for the reduced antenna gain compared to any radar that scans. By continuously illuminating the surveillance volume, there is no hard limit to the number of objects that can be simultaneously tracked. The primary application for this technology is detection and tracking of such objects as bullets, artillery projectiles, mortar shells, and rockets, and determining the location of the weapon that fired them. Numerous other applications are also described.
US08416122B1
A command and control system for analyzing target track positional information by comparing target location to pregenerated geographic information.
US08416118B1
A method and system for detecting chaff is disclosed. The method includes receiving range profile data including a plurality of samples, determining an average power for a first group of samples of the range profile data and a second group of samples of the range profile data, comparing the average power for the first group of samples to a first threshold value and the average power for the second group of samples to a second threshold value, and identifying a chaff detection if an average power of at least one of the first and second groups of samples exceeds its respective threshold value. The system includes a computer readable medium and a processor in communication with the computer readable storage medium and configured to perform the receiving, determining, comparing and detecting steps.
US08416116B2
The configurations and adjusting method of a successive approximation analog-to-digital converter (SAR ADC) are provided. The provided SAR ADC includes at least one capacitor with a first and a second terminals, and a plurality of bits, each of which is connected to the at least one capacitor, wherein the first terminal receives an input signal, and the second terminal selectively receives one of a first and a second reference voltages, and a first comparator receiving an adjustable third reference voltage and a first voltage value generated by the input signal, wherein a connection of the second terminal of each the capacitor of the capacitor array is switched when the first voltage value is larger than the third reference voltage.
US08416110B2
A multi-channel analog digital conversion circuit includes a plurality of sampling circuits for sampling and buffering a plurality of analog input signals, a single output circuit coupled to the sampling circuits and shared by the sampling circuits and a single analog digital conversion core coupled to the output circuit and shared by the sampling circuits.
US08416102B2
This invention relates to an activity monitoring system adapted to eliminate passive movement components caused by external forces from readout data produced by a first and a second motion sensor when attached to a subject during movement. The readout data include gravitational components, movement components caused by active movement of the subject or subject parts, and the passive movement components. A processor estimates first and second gravitational components produced by the at least first and a second motion sensors. It determines a rotation matrix based on the estimated gravitational components, the rotation matrix denoting rotation required for the first sensor to get aligned with the second sensor in orientation. It then multiplies the readout data produced by the first motion sensor with the rotation matrix when rotating the first sensor towards the second sensor. Finally, it subtracts the result of the multiplying from the readout data produced by the second motion sensor when rotating the first motion sensor towards the second motion sensor.
US08416096B2
Property monitoring system and method of operating. Two signal lines are used to couple a master controller in series with a plurality of indicators. Each indicator has a visual display. Each visual display has a plurality of LEDs, or other type of lighting device. The master controller is configured to generate a multi-bit digital command message to be transmitted serially to the plurality of indicators over the second signal line upon receipt of an alarm condition message. Each command message has a predetermined time delay for activating each of the indicators, or a component thereof, so that all indicators activate in unison.
US08416095B2
In a television viewing safety system and method, a detection zone of a sensor is set. The sensor is turned on to detect whether a person moves into the detection zone. If the person is detected moving into the detection zone, the television is controlled to display under a safe display mode. If the person is not detected moving into the detection zone, the television is controlled to display under a normal display mode.
US08416089B1
A leak detecting tray device featuring a base tray having a bottom surface and sides, wherein the sides and bottom surface together form an enclosure for collecting liquid, wherein the base tray is constructed from a material comprising silicone; a moisture sensor disposed in the base tray, the moisture sensor is configured to detect moisture; an alarm system with speaker; and a microprocessor operatively connected to the moisture sensor and the alarm system with speaker, wherein the microprocessor is configured to receive a first sensor input signal from the moisture sensor when the moisture sensor detects moisture whereupon the microprocessor sends a first alarm output command to the alarm system to activate the alarm system.
US08416087B2
There is provided a physical token for use in a defined venue with a server having communication with the physical token. The physical token may comprise an identification data and a transmitter configured to transmit the identification data. The physical token is configured to transmit the identification data to the server to cause the server to initiate a sensory interaction with a user possessing the physical token. The sensory interaction may comprise a character in the defined venue interacting with the user possessing the physical token. The sensory interaction may also comprise a display screen in the defined venue displaying information to the user possessing the physical token. The sensory interaction may further comprise an audio speaker in the defined venue announcing information to the user possessing the physical token. The physical token may represent an affinity comprising an experience, entitlement, or characteristic of the user possessing the physical token.
US08416083B2
Systems and methods for using a matching system in a virtual space to facilitate the exchange of protected information and protected content. Subscriber computing devices each operated by a subscriber are associated with a subscriber identifier. Each computing device is connected to the network. In an embodiment, the sharing of protected information and content by one party with another party is regulated through permissions that determine whether a sharing party is authorized to disclose the protected content, whether a potential receiving party is authorized to receive protected content, and whether the protected content meets conditions established by the potential reviewing party for review by the potential reviewing party. Matching instructions may reveal whether a potential recipient is qualified to view the protected information or content and whether the subscriber also possesses any required supplemental information.
US08416078B2
An electronic article surveillance (EAS) system comprising a combined plurality of surveillance systems that operate independent of and autonomous from each other and are physically located within pedestal systems having at least a first EAS system for detecting a magnetic EAS tag (which are immune to foil lined bags and other Faraday Shields) and magnetic detachers, a second EAS system for detecting Faraday shields, a third EAS for detecting acousto-magnetic EAS tags, and an anti-EAS jamming alarm mechanism. The EAS system of the present invention further includes a counter that counts the number of individuals entering into and exiting out of a secured area, and validate if an alarm is legitimate.
US08416077B2
A monitoring system according to the present invention includes a detecting unit, a tracking unit, a place judging unit and a reporting unit. When a pass unpermitted material that is not permitted to pass through a pass monitoring point passes through the pass monitoring point, the detecting unit detects the pass unpermitted material as a fraudulent passing material. The tracking unit tracks a position of the fraudulent passing material detected by the detecting unit. The place judging unit judges whether or not the fraudulent passing material exists inside a predetermined area. The reporting unit visibly reports the position of the fraudulent passing material and the judged result by the place judging unit.
US08416076B2
A magnetic proximity sensor is attached to a ferrous object such that the sensor alerts a practitioner if a threshold of magnetic strength has been exceeded by bringing the ferrous object within a certain proximity to the magnet of an MRI scanner. The magnetic proximity sensor includes at least one magnetic field sensor for sensing a magnetic field strength. An alarm in communication with the field sensor alerts a practitioner that a threshold of magnetic strength has been exceeded. A battery powers the field sensor and the alarm. The field sensor may produce an output voltage corresponding to the sensed magnetic field strength, and a potentiometer may provide a reference voltage corresponding to a threshold magnetic field strength. A comparator compares the reference voltage to the output voltage, and triggers an alarm if the output voltage exceeds the reference voltage.
US08416071B2
Automated sensor localization systems and methods are described. An exemplary application for the sensor localization system is in a “Sense Through the Wall” (STTW) radar system, involving a plurality of distributed sensors or sensor nodes.
US08416064B2
A universal mobile communication system for wireless and wired sensor networking. The system is based on a sensor network comprising both hardware (wireless and/or wire-line sensor nodes) and software (universal mobile communication system logic, communication portal, etc.). The system of the instant invention may also comprise mobile communications devices (MCD), and in certain embodiments, the universal mobile communication system for wireless and wire lined sensor networking may comprise: a MCD; a set sensor node; a backend server; a short messaging service (SMS) server; and a communication portal. The MCD may connect to the sensor node by wireless communication and the backend server can couple all of the components in the system by communication such that information provided by the MCD and the fixed sensor node is sent to the backend server and transferred to the communication portal through the backend server while information from the communication portal is sent to the backend server and transferred to the MCD and the fixed sensor node.
US08416059B1
A housing for a RFID system is provided including one or more radio frequency antennas, one or more RFID readers, and a central frame. The central frame supports the antenna(s) and reader(s) therein. The central frame includes a bollard, a frame portion, and a tile exterior composed of an impact-resistant plastic. The frame and tile exterior are protected by the bollard from forceful impacts to the central frame.
US08416051B2
A magnetic material constituted by a grain-compacted body comprising a plurality of metal grains made of a Fe—Si—M soft magnetic alloy (where M is a metal element more easily oxidized than Fe) and an oxide film formed on the surface of the metal grains; wherein there are bonding portions via the oxide film formed on the surfaces of adjacent metal grains and direct bonding portions of metal grains in locations where the oxide film is not present.
US08416048B2
An electronic component includes overlapping coils in a rectangular laminate to form a substantially annular orbit. The orbit passes about an intersection of diagonal lines of an insulator layer of the laminate and is divided into a first orbit portion and a second orbit portion by a straight line parallel to a short side of the insulator layer. When an orbit obtained by the axisymmetric movement of the first orbit portion relative to the straight line is defined as a third orbit portion, a part of the second orbit portion overlaps with a part of the third orbit portion, and the non overlapped portion of the second orbit portion is positioned closer to the intersection than the non overlapped portion of the third orbit portion. A via hole conductor is provided in a region outboard an outer side of the non overlapping portion of the second orbit portion and inboard an outer side of the non overlapping portion of the third orbit portion.
US08416047B2
An inductive component for a DC/DC converter is made by transferring a copper track (2) from a copper substrate (1) to a first ferrite plate (3). A second ferrite plate (5) is attached by glue to the first ferrite plate so that the track (2) forms an inductor coil sandwiched between the two ferrite plates (3,5). One of the plates has holes (4) in registration with the terminals of the coil, and these holes are filled with solder (5) to provide externally accessible contacts.
US08416042B2
To improve the cooling efficiency of a transformer operated in a wind power station, there is provided a cooling system comprising a transformer guard housing having a first opening for supply of a transformer cooling medium and having a second opening for discharge of the transformer cooling medium. Further, a first channel system supplies the transformer cooling medium to the transformer guard housing. A second channel system discharges the transformer cooling medium from the transformer guard housing. Through the provision of the cooling system, a controlled flow of cooling medium to the transformer accommodated in the transformer guard housing increases operative efficiency of the installation.
US08416031B2
Techniques, apparatus and systems for a multiple pole multiple throw (MPMT) RF switch device based on composite left and right handed (CRLH) metamaterial structures.
US08416026B2
A nanoscale serpentine ribbon is used to produce electromagnetic radiation by accelerating charge carriers as constrained along a serpentine path defined by the ribbon so that curve portions of the ribbon promote acceleration-induced emission of electromagnetic radiation by the charge carriers.
US08416024B2
An amplifier having an operating frequency includes: an input port and an output port; three gain elements, each having an input terminal and an output terminal; an input matching network; and an output matching network. The input matching network includes: a first microstrip line which is connected to the input port and is an inductor at the operating frequency; a second microstrip line extending between the input terminals of the three gain elements; and a first split shunt capacitor connecting the first microstrip line to the second microstrip line. The output matching network includes: a third microstrip line which is connected to the output port and is an inductor at the operating frequency; a fourth microstrip line extending between the output terminals of the three gain elements; and a second split shunt capacitor connecting the third microstrip line to the fourth microstrip line.
US08416021B2
An amplifier circuit may include an input differential pair that includes a first transistor and a second transistor, a positive input voltage being supplied to a gate terminal of the first transistor, a negative input voltage being supplied to a gate terminal of the second transistor, a first resistor that generates a differential current corresponding to a differential voltage between the positive input voltage and the negative input voltage, an output differential pair that includes a third transistor and a fourth transistor, a negative output voltage being supplied from a drain terminal of the third terminal, a positive output voltage being supplied from a drain terminal of the fourth terminal, a second resistor that is connected to a reference voltage, the differential current generated by the first resistor being supplied to the second resistor, and a bias circuit that supplies a constant bias current to the first, second, third, and fourth transistors.
US08416016B2
A system includes a modulator for receiving an input signal, modulating the received input signal, and generating a digital signal, an H-bridge controller for receiving the digital signal and generating control signals, an H-bridge circuit for receiving the control signals and operating based on the received control signals so as to output an analog signal to a load, and a common-mode error determination circuit for generating an error signal indicating at least one of an error of a common-mode voltage and an error of a common-mode current of the H-bridge circuit. The H-bridge controller receives the error signal and generates the control signals based on the received digital signal and the received error signal so as to reduce variations in at least one of an average of the common-mode voltage or an average of the common-mode current of the H-bridge circuit.
US08415995B2
An electric circuit includes a first circuit, a second circuit, a synchronization detection circuit, a storage circuit, and a correction circuit. The first clock is configured to operate with a first clock, the second circuit is configured to operate with a second clock which is different in frequency from the first clock, and the synchronization detection circuit is configured to detect synchronization of the first and second clocks. The storage circuit is configured to store an output noise pattern of the second circuit, based on the synchronization detected by the synchronization detection circuit, and the correction circuit is configured to correct an output of the second circuit by using the output noise pattern.
US08415988B2
A circuit that produces a clocking signal for a low to medium capacitance input of a device includes a drive gate connected to a common-base bi-polar driver circuit. The output of the drive gate is connected to an emitter of an NPN bi-polar transistor through one coupling capacitor and to an emitter of a PNP bi-polar transistor through another coupling capacitor. The transistors are connected in a common-base configuration with the collectors of the transistors connected together. One voltage is connected to the base of the PNP transistor. Another voltage is connected to the base of the NPN transistor. A diode is connected in parallel with the base-emitter of the PNP transistor. Another diode is connected in parallel with the base-emitter of the NPN transistor. A damping resistor is connected between the collectors of the transistors and the low to medium capacitance clock input of the device.
