US07806837B2
A guide wire (10) for a catheter carrying an implant includes alternating radio-opaque zones (16) and radio-transparent zones (18) formed from a granular material at a portion of the guide wire (10) just proximal to a flexible tip (12). The granular material is compressed within a sheath formed by the guide wire (10) and held in place by a bung (11). By regularly spacing the radio-opaque zones (16), the guide wire (10) enables in situ measurements to be taken within a patient's vasculature. The use of granular material to form the radio-opaque zones (16) and the radio-transparent zones (18) provides rigidity to the portion of the guide wire (10) proximal to the tip (12).
US07806833B2
An auscultation system aids a clinician's diagnosis of the heart sounds by visually displaying at least an S1 heart sound and an S2 heart sound, and ascertaining an onset of at least one of the heart sounds. A corresponding audio representation of the heart sounds can be provided to the clinician. The auscultation system includes a sensor for sensing heart sounds from at least one chest location of the patient and for transducing the heart sounds into electrical signals. The auscultation system also includes a signal processor for selectively filtering the electrical signals thereby highlighting frequency differences of the heart sounds, and further includes a video display for selectively displaying the selectively filtered electrical heart signals. In some embodiments, the auscultation system also displays calipers corresponding to the time domain and the frequency domain of the heart sounds, permitting the clinician to zoom in and out portions of the heart sounds of particular interest and also to take more accurate measurements of these portions of the heart sounds.
US07806832B2
The method and system includes detecting atrial fibrillation in a patient by monitoring the blood oxygen saturation level over a period of time. The method and system produces a plethysmographic waveform from the monitored blood oxygen saturation level and analyzes the plethysmographic waveform and detected intervals and determines whether the patient is in atrial fibrillation. The method and system is preferably implemented in a software application and may be configured to report to the user on the current state of atrial fibrillation (AFIB) and a current trend.
US07806824B2
In a medical ultrasound diagnosis apparatus, a reference image and a guidance display are provided as probe operation support information. The reference image contains a recorded probe mark generated based on coordinate data recorded during a past diagnosis and a current probe mark generated based on current coordinate data. A user adjusts a position and an orientation of a probe so that these marks match. The guidance display has a plurality of indicators provided corresponding to a plurality of coordinate components. Each indicator displays proximity and match for each coordinate component. With the probe operation support information, it is possible to quickly and easily match a current diagnosis part to a past diagnosis part.
US07806821B2
Disclosed herein is a method of phalloplasty for girth enhancement. It comprises incising minimally the outer skin of a penis; separating the skin and the hypoderm from a part immediately above Buck's fascia and peeling off the skin and the hypoderm in a region ranging from a part proximal to a glans to prepubic junction; forming a mesh structure of multiple slits in a penile implant; and fixing the penile implant to the penis by suture. The formation of a mesh structure of multiple slits or the use of an implant in multiple pieces makes it possible to cope with complications, thereby significantly reducing complications. Also, the multiple slits or multiple pieces form spaces therebetween, which lead to an increase in flexibility between the implant tissues, thereby enjoying the advantages of minimizing discomfort upon erection and reducing the occurrence of penis curvature. The delicate irregularities of the penis may serve as a factor promoting sexual stimulation upon sexual intercourse. Also, upon carvenosal injection therapy for erectile dysfunction, drugs for inducing erections can be easily injected into the space between the multiple slits or multiple pieces.
US07806814B2
An exercise device having many advantageous features is described, including the ability to provide a combination of grips to the user, and the ability to easily mount the device to a wall. One exercise device described is an inelastic resistance device having a combination grip that includes hand grips and a loop. The hand grip and loop may be used as a foot grip, or alternatively, just the hand grip can be used by the hand. The selection of a specific accessory grip allows the user to exercise by specific body parts and provides for a greater number of possible exercises.
US07806804B2
Method for shifting, in particular engaging and/or disengaging, gears in an automatic multi-stage gearbox of a motor vehicle, wherein the gearbox comprises a drive input shaft (18) connectable to an engine drive output shaft (16) by means of a friction clutch (12) which acts as a separating clutch (12), and a drive output shaft (20) couplable to a drive wheel or to drive wheels of the motor vehicle, wherein a shift process takes place, in particular only, as a function of rotational speeds (n) of the shafts, wherein each gear is assigned a synchronizing device (36), which acts as a shift clutch, in order to connect the drive input shaft (18) to the drive output shaft (20), comprising the following steps: setting the separating clutch (12) into a dragging position such that a low, preferably predefined, drag torque is transmitted from the engine drive output shaft (16) to the drive input shaft (18), which drag torque is sufficient to bring a rotational speed (nIS) of the drive input shaft (18) when the shift clutch (36) is open to a rotational speed (nM) of the engine drive output shaft (16); adjusting the rotational speed of the engine drive output shaft (16) to a predetermined value (I) which differs sufficiently from a rotational speed of a source gear or from rotational speed of a target gear; setting the shift clutch (36) of the source gear towards an open position in order to separate the drive input shaft (18) and drive output shaft (20) from one another; detecting the rotational speed (nIS) of the drive input shaft for a predetermined time period which follows at least a time (t1) when the shift clutch (36) of the source gear is in the open position; determining a change in the rotational speed (nIS) of the drive input shaft (18) during the predetermined time period; and determining whether the change which is determined in this way lies within predefined tolerances of an expected rotational speed change (FIG. 8).
US07806800B2
In a drive train and a method for operating the drive train for a motor vehicle, comprising a hydraulically shiftable transmission unit with an input shaft connectable to an internal combustion engine via a first clutch, a first electric motor, and an oil pump which supplies the transmission unit with pressurized oil and which is driven by the internal combustion engine or by an electric pump motor, the electric pump motor for driving the oil pump is in the form of a sensorless electric motor, and if required, the first electric motor is energized and coupled to the oil pump in order to assist starting the electric pump motor.
US07806799B2
A planetary type gear transmission unit (11) suitable for a wind turbine (10) includes sun (27), planet (25) and ring (24) gears and a planet carrier (41), the planet carrier (28) including a planet bogie plate (43) which supports and locates circumferentially spaced pairs of planet gears (25) a planetary type gear transmission unit (11) includes sun (27), planet (25) and ring gears (24) and a planet carrier(28), the planet carrier (28) including a planet bogie plate (43) which supports and locates circumferentially spaced pairs of planet gears (25), the sun (27) and ring gears (24) being each of the double helical type and each of the planet gears (47) of a pair being of the single helical type and of a helix angle opposite to that of the other planet gear (48) of the pair.
US07806797B2
An axial setting device includes two discs which are centered on a common axis. One is axially supported and the other one is axially displaceable, and at least one is rotatingly drivable. The two discs on their end faces, each have a plurality of circumferential ball grooves. The ball grooves each comprise a depth which decreases in the same direction, and each pair of opposed ball grooves accommodates a ball. At least the ball grooves of one of the two discs, starting from the region of the greatest groove depth, comprise a first groove portion with a greater pitch and an adjoining second groove portion with a smaller pitch, wherein the first groove portion extends over a smaller circular-arch-shaped portion than the second groove portion.
US07806796B2
A power device for motor vehicles installed on a motor vehicle with an internal combustion engine is composed of a first variable displacement hydraulic activator (107), a second variable displacement hydraulic activator (108), a planetary gear mechanism (103) and a mechanical transmission (104). The power device further includes a hydraulic control device (109) and an electronic control device (112) which are used to control the first and second variable displacement hydraulic activators. The control device may carry out the following controls, that is, during the period when the engine outputs power, part of mechanical energy is converted into electric energy via the motor to be stored in the chargeable cell when the power requirement from the motor vehicle increases.
US07806787B1
The football handoff trainer includes a vertical stand having a base and a post extending upwardly therefrom. The post includes a support and a vertically positionable extension telescopingly received by the support. An arm is pivotally coupled to the extension and includes a football holder extending therefrom at an end opposite the stand. The football holder releasibly retains a football and cooperates with the arm to simulate a football handoff.
US07806768B2
A game server device (3) stores message information representing contents of a message sent by a player and a card ID identifying each of a plurality of players in association with each other. Each of plural game devices (1) reads from a card (2) a card ID for transmission to the game server device (3), receives individual information corresponding to the card ID for storage, and transmits the individual information to an opponent participant's game device (1) so that the information is stored therein. Each game device (1), in a case in which an event is detected, displays a message represented by individual information that has been stored and requests an opponent participant's game device (1) to display the message. Furthermore, each game device (1), in a case in which the display of a message is requested from an opponent participant's game device (1), displays a message represented by individual information that has been stored.
US07806767B2
Game system in which an object is arranged in a virtual three-dimensional space including a display device, an input device for outputting signals according to player operations and a game control device for executing a game according to a program while checking the output of the input device and displaying a visual field image including the object on the display device. The visual field image is viewed from a predetermined view point position in the virtual three-dimensional space. The game control device includes a position determining device for determining whether to view the object from a first view point position which is a back and slightly inclined position toward a moving direction of the object to view an observation position set forward the object, or from a second view point position from which the observation point is viewed in a fixed direction regardless of the movement of the object.
US07806762B2
A promotion index value is produced for a player in a bingo game. This promotion index value is then used in assigning a prize to the player for their participation in the bingo game. In one embodiment, a particular bingo pattern achieved in a bingo game is associated with an initial index value. The promotion index value is then produced and added to the initial index value to produce a final index value. This final index value is then used to look up an associated bingo game prize which is assigned to the player.
US07806755B1
A portable game hoist supports game in the field without requiring attachment to a tree, vehicle or other separate structure. The hoist includes free-standing legs in pairs at opposite ends of a crossbeam. The crossbeam has a pulley mounted thereto, preferably upon a bracket with a hook on the bracket and below the pulley. A hanger is provided to which a game animal is attached. A cable is routed over the pulley and also over an end pulley adjacent one of the ends of the crossbeam. The cable is then routed down to a winch so that when the hanger is coupled to the cable, the hanger and game can be elevated. Once fully elevated, the hanger can be shifted to the hook adjacent the pulley and the cable removed for reuse on a second game animal, routing of the cable over a separate pulley suspended below the crossbeam.
US07806741B1
An outboard motor is provided with two distinct and separate streams of air flowing through its cowl structure. One stream of air is intended to cool various heat emitting components under the cowl and the other stream of air is intended to provide required air for combustion within the cylinders of the engine. The two streams of air flow along first and second flow paths which are maintained in isolation with respect to each other so that the air in the two streams of air are not mixed together. In that way, heat is prevented from decreasing the density of the air stream flowing into the cylinders for combustion within the engine.
US07806736B2
A terminal of a wiring device includes a conductive plate, an arm, and a wire guide. The conductive plate has an opening formed therethrough. The conductive plate receives a fastener for securing a substantially straight wire to the conductive plate. The arm extends from the conductive plate and defines a mating element on the wiring device. The arm is an anchor of said conductive plate. The mating element of the arm is adapted to cooperate with a complementary mating element. The wire guide is in spaced relation to the fastener to position the substantially straight wire adjacent to the fastener.
US07806733B2
A SATA data connector is provided with a power supply circuit. The SATA data connector comprises a male data connector and a female data connector. The male and female data connectors includes a signal interface having seven data connection pins. The male and female data connection pins each consist of four data pins, a power supplying pin or power receiving pin, and two ground pins, wherein the power supplying pin connects with a power line of a circuit board. Mating the female data connector to the male data connector causes an operating power to be supplied from the power line of the circuit board to an applied device connected to the female data connector such that the SATA data connector can work without an external SATA power cable.
US07806728B2
An electrical connector is offered which has a crimp contact connected with a connector cable, the crimp contact being held in position to a connector housing without rattling. The crimp contact has sidewall surfaces of U-shaped cross section. The sidewall surfaces are located on opposite sides. The sidewall surfaces have outwardly facing engagement protrusions. The connector housing has a connector body and a disengagement-preventing cover for closing a top portion of the connector body to prevent the crimp contact from coming off upward after the crimp contact has been mounted in the connector body. The connector body has engagement portions in which the protrusions of the crimp contact are inserted and received perpendicularly to the longitudinal direction of the connector cable. The protrusions are engaged in the engagement portions. The disengagement-preventing cover is mounted to the connector body via a hinge such that the cover can be opened and closed.
US07806726B2
In a RF microwave connecter for telecommunication, a upper end surface of a central terminal is provided with a sheet type connection portion; whereby, when an inner conducting wire of a coaxial cable is placed on the upper sides of said upper end surface and said connection portion of said central terminal, said connection portion and said sheet are then further allowed to bend to cause said inner conducting wire to be thrust into said fixing groove and a lower end of said insulating sheet to be positioned in said groove to compress the upper side of said inner conducting wire to enable the central terminal and the inner conducting wire to be coupled stably. Furthermore, the central terminal of the connecter is allowed to manufacture more easily.
US07806725B1
A tool-free coaxial connector includes an outer sleeve, an inner sleeve coaxial with the outer sleeve, and an annular tooth provided around an inner wall surface of the inner sleeve. The inner sleeve can receive a central conductor and an insulating spacer of the coaxial cable therein, and the outer sleeve can receive a braided metal sheath and an insulating sheath of the coaxial cable therein. When a stripped free end of the coaxial cable is inserted into the coaxial connector, the inner sleeve is forced into between the insulating spacer and the braided metal sheath, and the annular tooth is tightly engaged with the insulating spacer; and when the coaxial cable is rearward pulled, the inner sleeve is rearward moved from a first to a second position and the insulating sheath of the coaxial cable is pressed against an annular rib in the outer sleeve.
US07806719B2
A module having terminals for actuators and sensors includes a lower portion having at least one recess configured to receive a shape-coded ribbon cable, and an upper housing portion configured to receive a circuit board and to be disposed on the lower portion via a fastening device. The module further including a guidance device configured to cooperate with the first and second longitudinal sides of the upper housing portion so that the upper housing portion is guidable into an initial fastening position. Further, at least one of the upper housing portion and the lower portion include a contact device having at least one contact pin configured to at least partially penetrate the shape-coded ribbon cable when the shape-coded ribbon cable is received in the at least one recess so as to contact with the plurality of conductors when the upper housing portion is fastened to the lower portion.
US07806718B2
An electrical connector and method of making an electrical connection wherein the connector includes a housing having an upper portion and a lower portion rotatable relative to each other, a chamber, a cavity configured to receive a first wire, and a first conductive member positioned within the chamber. The first conductive member is configured to extend into the cavity and establish electrical contact with a conductor of the first wire upon rotation of the upper housing portion relative to the lower housing portion. A second conductive member can be electrically coupled to a conductor of a second wire. The second conductive member is also electrically coupled to the first conductive member such that electrical conductivity can thus be established between the conductor of the first wire and the conductor of the second wire.
US07806715B2
A slider (50) is mounted on a housing (20) movable between a wait position and a detection position. The slider (50), at the detection position, is at a position opposite to a flexing direction of a locking arm (26) to prevent the locking arm (26) from flexing in an unlocking direction. In a process of shifting the slider (50) from the wait position to the detection position, a guide portion (45) gradually displaces the slider (50) toward the detection position in a direction in which the degree of locking between the slider (50) and the locking arm (26) becomes higher. At the detection position, a detection piece (54) of the slider (50) takes a downwardly inclining posture at its front portion to press down a front portion of the locking arm (26) from above.
US07806713B1
The present disclosure provides a cable connector interface stabilization system, including: a component; one or more cables coupled to the component through one or more connectors; a spacer block disposed adjacent to the one or more connectors; and a retention member disposed adjacent to the one or more connectors opposite the spacer block and selectively secured to the spacer block, thereby securing the one or more connectors, and thereby securing the one or more cables to the component. The spacer block disposed adjacent to the one or more connectors is attached to one of a board and a heatsink assembly. The spacer block and the retention member surround the one or more connectors. The spacer block and the retention member secure the one or more connectors and secure the one or more cables to the component such that the associated connector-to-component interface(s) are fixed and immovable, ensuring that the associated electrical parameter(s) remain constant over time.
US07806710B2
A lamp holding unit includes a coupling terminal and a main body. The coupling terminal includes a coupling plate extended in a direction crossing a longitudinal direction of a lamp. The coupling plate has a cutout portion to receive a lead line of the lamp so that the cutout portion of the coupling plate making contact with the lead line. The main body is coupled with the coupling terminal and guiding the lamp. Therefore, an electrical connection between the lamp holding unit and the lead line of the lamp is stabilized, so that noise or spark caused by mal-connection is prevented.
US07806709B2
A display device includes a backlight assembly and a panel assembly. The backlight assembly includes lamps which emit light when properly powered. Each of the lamps includes a lead terminal, and receives electric power through a lamp socket that is electrically connected to an external power supply. The lamp socket includes a socket cover inserted in the lamp socket. The socket cover supportively embraces a resilient contact terminal within the socket body and thus helps the contact terminal to maintain grip with the lead terminal. The socket cover includes a metal material that is able to absorb and safely dissipate heat impulses from nearby intermittent sparks, so that the socket cover is not substantially deformed by the heat impulses of multiple sparks that occur nearby at contact points between the lamp lead terminal and the socket contact terminal.
US07806705B2
A portable USB device with an improved configuration is described herein. According to one embodiment, a portable USB device includes a core unit having a USB plug connector coupled to one or more flash memory devices and a flash controller disposed therein, where the flash controller is capable of exchanging data with a host via the USB plug connector using a bulk-only-transfer protocol. The portable USB device further includes a housing for enclosing the core unit, including a front end opening to allow the USB plug connector to be deployed. The portable USB device further includes a core unit carrier for carrying the core unit for deploying and retracting the core unit, including a slide button to allow a finger of a user to slide the USB plug connector of the core unit in and out of the housing via the front end opening of the housing.
US07806704B2
The present invention provides a connector including an insulative body; a first differential signaling contact, disposed inside the body; a second differential signaling contact, disposed inside the body in spaced relation to and at an equal height level to the first differential contact; and a third contact, disposed inside the body, at a different height level from the differential signaling contacts, and positioned between the differential signaling contacts and offset toward one of the differential signaling contacts. The third contact includes a first overlapping portion that overlaps in plane position with the first differential signaling contact; and a second overlapping portion that overlaps in plane position with the second differential signaling contact. Overlap areas of the first and second overlapping portions relative to the first and second differential signaling contacts, respectively, are adjusted in accordance with an impedance difference between the first and second differential signaling contacts.
US07806695B1
Alertness level is predicted on computers or sliding charts by relationship of sleep drives and wake drives, which are separately moved relative to destination time and time zone differential. Wake drives are moved with home time. Sleep drive is moved with bedtime and sleep debt relative to times and a sleep debt scale, respectively. Resulting displays predict alertness, drowsiness, wake drives in relation to sleep drives, best bedtime, sleep debt and illumination recommendations.
US07806694B2
Dental articles are produced using relatively low sintering temperatures to achieve high density dental articles exhibiting strengths equal to and greater than about 700 MPa. Ceramic powders comprised of nanoparticulate crystallites are used to manufacture dental articles. The ceramic powders may include sintering agents, binders and other similar additives to aid in the processing of the ceramic powder into a dental article. The ceramic powders may be processed into dental articles using various methods including, but not limited to, injection molding, gel-casting, slip casting, or electroforming, hand, cad/camming and other various rapid prototyping methods. The ceramic powder may be formed into a suspension, pellet, feedstock material or a pre-sintered blank prior to forming into the dental article.
US07806693B2
A dental implant is provided for supporting a dental prosthesis. The implant can comprise a body having an outer surface, a distal end, and a proximal end. The dental implant can include at least one thread located on at least a portion of the outer surface of the body. The thread can include a proximal flank and a distal flank. The thread can also include a face that extends between the proximal flank and the distal flank. Further, the dental implant can include a first helical groove formed on the face and/or a second helical groove formed on the body.
US07806684B2
A method of a semiconductor process is provided. The semiconductor process at least includes a first high temperature furnace process and a second high temperature furnace process. In the method, the first high temperature furnace process is performed on a first wafer boat carrying at least a wafer. Then, the second high temperature furnace process is performed on a second wafer boat carrying at least the same wafer. In addition, before the second high temperature furnace process is implemented, a moving step is performed, such that a relative position of the wafer in the first wafer boat is different from that of the wafer in the second wafer boat.
US07806682B2
Contamination rate reduction for a flame detection or sensor arrangement using controlled but flexible flame sensor activation. A flame sensor of the subject application is subject to contamination which reduces the lifetime of the sensor. To reduce a contamination rate of the flame sensor, the sensor may be inactivated for certain periods of time when the necessity of flame detection does not appear significant for the use at hand.
US07806672B2
In a compression mechanism of a rotary compressor, a cylinder chamber is defined by a cylinder and a second housing. A back surface side gap is defined between an end plate part of the cylinder and a flat plate part of a first housing. The first housing is provided with a communicating path and a differential pressure regulating valve. When the difference between the suction pressure and the discharge pressure is small, the discharge pressure is introduced through the communicating path to an intermediate gap whereby both an internal gap and the intermediate gap are placed at the same pressure as the discharge pressure. Conversely, when the difference between the discharge pressure and the suction pressure is great, the communicating path is made discontinuous by the differential pressure regulating valve whereby the intermediate gap is placed at an intermediate pressure lower than the discharge pressure.
US07806670B2
A system and method is used to protect a motor of a submersible pumping system. A variety of motor protector features are provided to facilitate operation of the motor protector and submersible pumping system in multiple wellbore environments and applications.
US07806657B2
The device for detecting damage of a wind energy turbine of a wind energy turbine rotor blade, due to a lightning strike, comprises several magnetic or electric field sensors distributed along the length of a rotor blade of the wind energy turbine for measuring the magnetic or electric field concentration along the rotor blade and, an evaluation unit connected to the magnetic or electric field sensors for receiving the measured signals thereof, wherein damage of the wind energy turbine of the rotor blade caused by a lightning strike is calculated by the evaluation unit based on the measured concentration of the magnetic or electric field along the length of the rotor blade.
US07806656B2
A fan assembly comprises a frame and a securing element. The frame has a first end portion, a second end portion and a middle portion. The foam securing element comprises a positioning hole having a first hole having a shape corresponding to the first end portion, a second hole having a shape corresponding to the second end portion, and a third hole having a cross section larger than that of the second hole. When the second end portion is inserted into the first hole, the second end portion and the middle portion pass through the first hole and the first end portion urges against the periphery of the second hole to receive the second end portion in the third hole. The second end portion of the frame is stopped by a periphery of the positioning hole after rotating at a predetermined angle so that the frame is positioned.
US07806650B2
A method for orienting cooling holes of a nozzle singlet for a turbine engine is provided. The method includes providing a nozzle singlet having an inner band, an outer band, and at least one airfoil extending therebetween. The method also includes orienting at least one first row of cooling holes an angle with respect to at least one second row of cooling holes. The orientation of the at least one first row and the at least one second row provides a cooling hole pattern that accommodates a change in the airfoil angle without reorienting the cooling hole pattern.
US07806642B2
In a receiver for component feed plates for housing, in multi-stage stacks, a plurality of component feed plates with a plurality of components placed thereon, identification mark portions are formed so as to be placed at end portions or their proximities of support guide portions in a plate feed direction so that each paired set of support guide portions out of individual support guide portions can be distinguished from the other paired sets of support guide portions and moreover visually discerned in the plate feed direction.
US07806632B2
The clamping assembly includes a cutting insert with a lower passage housing a screw with a head for clamping the cutting insert against a bearing surface provided on a tool holder and comprising a screwing hole, wherein the screw head is shaped and arranged so as to press only on one side, with a flared opening, of the screw hole, the passage has a template incompatible with a template of the head in the clamping position, and, outside of the clamping, the cutting insert and the screw can change mutually relative positions so as to harmonize the two templates and thus release the cutting insert without having to entirely unscrew the screw.
US07806629B2
Apparatuses and methods are disclosed for mounting conduits within spacers for underground installation. Spacers for side loading of conduit, as opposed to older methods of end loading, allow construction workers to easily assemble conduits to a plurality of spacers above-ground. The side loading technique uses spacers having bores that communicate with each other, preferably in a radial manner. Thus, a first plurality of conduits may be assembled or mounted to an inner portion of the spacers and then at least a second plurality of conduits may be assembled and mounted to an outer portion of the spacers. Cables later pulled through the conduits are typically those used for the transmission of electricity or communication signals. Other embodiments use bores that do not communicate with each other but are secured to the spacers with an outer banding saddle.
US07806625B2
An airport safety system includes an area of land wherein natural grass has been removed substantially from the grass and artificial turf having a plurality of synthetic fibers, the turf securely installed in the area without the use of a layer of infill dispersed between the fibers. The turf also is capable of absorpting fuel from a fuel spill at or near the area.
US07806615B1
A chuck (4) for grasping a writing lead and a rotor (6) arranged to be movable in a direction of rotation and an axial direction within a body cylinder (1). A rotational drive mechanism for the writing lead is formed such that first and second cam faces (6a) and (6b) are respectively formed at one end face and another end face of the rotor in the axial direction, and first and second fixed cam faces (13a) and (14a) are arranged on the body cylinder side to face the above-mentioned first and second cam faces respectively. A pipe end (7) for guiding the writing lead to interlock with retreat and forward movement of the writing lead while the writing proceeds is arranged to move in the same direction, in conjunction with retreat and forward movement of the above-mentioned chuck.
US07806606B2
The present invention is a miniature camera module for use in miniature camera applications. It is an object of the present invention to provide the miniature camera module with solenoid controlled blades in order to alter the amount and quality of light passing through a conduit disposed on the surface of the module. In some embodiments of the present invention, the blade comprises a shutter to completely block light. In other embodiments, the blade comprises an aperture, a neutral-density filter, a monochromatic filter, and the like. In some embodiments of the present invention, the miniature camera module is positioned within a more elaborate miniature camera chassis.
US07806602B2
A low-cost, high-speed micro-connector replacement for current electrical inter-connects and intra-connects on printed circuit boards is provided. The invention permits fast and reliable information transmission over a single fiber through the utilization of an optical transmitter module or optical receiver module mounted in close proximity to a modulator used to encode optical signals from electrical impulses or decode optical signals to electrical impulses. The micro-connector is mounted on a PCB in alignment with the transmitting or receiving modules and provides appropriate alignment and stop positioning of an optical fiber used for optical transmitting between transmitting/receiving modules.
US07806595B2
A miniature linear motion guide unit can eliminate the need for additional machining on a track rail, and thus improve the accuracy of the track rail and reduce the manufacturing costs. A track rail (R) having raceway grooves (4, 5) is fixed to a mounting surface by a fixing member (A). A slider (S) straddles and moves on the track rail. The fixing member has a recessed groove (7) formed in an opposing mounting face (6) facing the mounting surface and straddling the track rail. Part of the recessed groove is in contact with the track rail when the recessed groove straddles the track rail. A mounting hole (11) is drilled in a portion of the recessed groove of the fixing member away from the track rail. A stopper member (10) such as a bolt is inserted in the mounting hole and fixed to the mounting surface.
US07806594B2
A bag for holding perishable foods for transportation to a consumer's home includes an adhesive disposed on a flap of the bag to be folded down to cover the bag's opening. The adhesive can be used to bind multiple deli bags together for dispensing as well as to seal the bag for transportation of foodstuffs.
US07806587B2
A method of producing an electronic clinical thermometer is disclosed, the electronic clinical thermometer including a temperature-sensitive element, lead wire that is connected to the temperature-sensitive element, a body case having a probe part in which an insertion path for the lead wire to be inserted is formed, and a sensor cap having a cavity one end of which is opened and the other end is closed, both the lead wire projecting from the insertion path and the temperature-sensitive element being stored within the sensor cap, and the method includes a step for mounting the sensor cap on the probe part, in a state where the lead wire having the temperature-sensitive element mounted on the tip thereof projects from the insertion path of the probe part.
US07806585B2
An apparatus configured to determine water activity and weight of a sample. The apparatus may comprise a chamber configured to at least partially enclose a sample. The apparatus may also comprise a sensor configured to measure water activity of a sample in the chamber. Additionally, the apparatus may comprise a moisture content adjustment device connected to the chamber and configured to change moisture content in the chamber. An isotherm generation module is also disclosed. The isotherm generation module may be configured to receive water activity measurements from a sensor device and weight measurements from a weighing device, the isotherm generation module being configured to generate an isotherm for a sample based on the water activity measurements and the weight measurements.
US07806577B2
The present invention relates to a light emitting diode (LED) device (10) comprising (a plurality of LED chips (12) placed on a substrate, and a plurality of light guiding elements (16, 36) each having and an entrance window (24) and an exit window (26) wherein the elements are arranged for allowing light from at least one LED chip to be transferred from the entrance window to the exit window, and wherein the elements are further arranged so that said exit windows form several inner side surfaces (20) of a cavity (22), which cavity further has an exit aperture (30) for allowing extraction of light from the device. This configuration allows for a high brightness LED device.
US07806561B2
In an integrally embedded AC/DC double-headed lamp, at least one illuminative element is disposed on a lamp board, two sides of the light board are respectively disposed with a conductive terminal used for letting in a lamp seat to electrically connect to the lamp seat and an integrally formed cover body is used to cover the illuminative element directly thereby reducing the processing time and elevating the production efficiency, further attaining to the cost reducing object. Furthermore, the illuminative element is allowed to generate a different illumination effect through a different cover body to provide a user with different illumination and decoration uses.
US07806559B2
Disclosed is a decorative light string, being formable to provide varying shapes, to hold position when wrapped around or placed upon structures to be decorated, and to facilitate storage without tangling of one or more light strings.
US07806556B2
A metal base has a mounting hole made in the wall for housing a light unit, and a reflection surface opposite to the hole for reflecting the light from the light unit to form a reflection lamp with high heat dissipation ability.
US07806548B1
A multifunctional and portable magnetic light assembly includes a magnetic base section with a unitary and single body provided with a planar bottom surface and a power cable provided with an adaptor removably mated directly thereto. The assembly further includes a power-operated light-emitting source electrically mated to the power cable and directly coupled to the base section in such a manner that the light-emitting source is selectively adjustable along an arcuate path oriented above the base section. The light emitting source further includes an anchor shaft and an illuminable light source. The assembly further includes a mechanism for removably securing a plurality of existing hand tools to the base section.
US07806547B2
The present embodiments provide systems, backlights, films, apparatuses and methods of generating back lighting. Some embodiments provide backlights that include a cavity with at least one interior light source and diffusely reflecting wall of high reflectivity, a top surface with multiple intermittently spaced holes allowing exit of light generated by the light sources, and external collimators extending from each of the holes such that the external collimators spatially expand and angularly narrow the light exiting the holes.
US07806546B2
An exemplary optical plate includes a first transparent layer (21), a second transparent layer (23) and a light diffusion layer (22). The first transparent layer includes an outer surface (210) and a plurality of first conical frustum-shaped depressions (211) defined at the outer surface. The second transparent layer includes an outer surface (230) and a plurality of second conical frustum-shaped depressions (231) defined at the outer surface. The first transparent layer, the light diffusion layer, and the second transparent layer are integrally formed, with the first transparent layer in immediate contact with the light diffusion layer, and the second transparent layer in immediate contact with the light diffusion layer. The light diffusion layer includes a transparent matrix resin (221) and a plurality of diffusion particles (222) dispersed in the transparent matrix resin.
US07806545B2
An exemplary optical plate includes a first transparent layer, a second transparent layer and a light diffusion layer. The light diffusion layer is between the first and second transparent layers. The light diffusion layer, the first and second transparent layers are integrally formed. The light diffusion layer includes a transparent matrix resin and a plurality of diffusion particles dispersed in the transparent matrix resin. The first transparent layer includes a plurality of elongated V-shaped protrusions at an outer surface thereof that is distalmost from the second transparent layer. The second transparent layer includes a plurality of micro-recesses at an outer surface thereof that is distalmost from the first transparent layer. Each micro-recess is a frustum of an inverted pyramid in shape. A direct type backlight module using the optical plate is also provided.
US07806542B2
A display device that performs display by illuminating an object having a display surface is reduced in size and improved in viewability. A panel-shaped illumination device is disposed facing a display surface of an instrument that is the illumination object. The illumination device has light-emitting regions patterned finely and facing the display surface of the instrument. A light-shielding layer is disposed on the light-emitting region of the illumination device on a side not facing the display surface of the instrument, that is, an observer-side. Illumination light emitted from the light-emitting region illuminates the display surface of the instrument uniformly and is reflected toward the observer before visually recognized through transparent region of the illumination device. At that time, direct visual recognition by the observer of the illumination light emitted from the light-emitting region is suppressed.
US07806541B2
An LED lamp system with a plurality of LED elements is described. The system comprises a chamber (1) with a plurality of inner side wall faces and a radiation opening (4) for the emission of light. The inner side wall faces are each formed predominantly from a plurality of LED radiation surfaces (3a, 3b).
US07806530B2
A liquid crystal projector device of the present invention includes, on an optical axis of a lamp unit, first and second integrator lenses having a plurality of cells arranged in the form of a matrix, a polarization beam splitter, and a slit plate having a plurality of slit apertures that allow light incidence on the polarization beam splitter. A concave lens for collimating light emitted from the lamp unit is arranged on a front of the lamp unit. The concave lens has a light incidence surface thereof formed with a concavity. The concavity is formed such that the slit apertures of the slit plate allow passage of a larger amount of light than that in the case of using a concave lens without any concavity formed thereon.
US07806525B2
One embodiment pertains to a pair of glasses with a camera. For example, the camera can be partially or fully embedded in the glasses. In another embodiment, the camera can be removably attached to the glasses, such as removably attached to a temple of the glasses. The glasses can also include one or more various other electrical components. These other electrical components can work separately or in conjunction with the camera.
US07806521B2
A liquid transport apparatus constructed by stacking a plurality of plates includes a flow passage unit having pressure chambers, a common liquid chamber, and communication flow passages communicating the pressure chambers and the common liquid chamber, and a pressure-applying mechanism which applies a pressure to the liquid in the pressure chambers. The plurality of plates include a first plate and a second plate joined to a surface of the first plate. A recess, which has an opening at the surface and which constructs the common liquid chamber, is formed for the first plate. A projection extends from the bottom wall of the recess to make contact with the second plate. Therefore, when the plurality of plates are stacked and joined to one another, it is possible to sufficiently apply a pressure to the portion overlapped with the common liquid chamber, and the plates make tight contact with each other.
US07806513B2
Provided is a pagewidth printer having an elongate bi-lithic printhead unit. The unit includes two integrated circuits laid end-to-end, each having a multitude of micro-electromechanical nozzles for operatively ejecting printing fluid, and an ink distribution plate for feeding printing fluid into apertures defined in the integrated circuits. The unit also includes an ink distribution molding defining a plurality of elongate conduits for distributing printing fluid to the plate along a length of the printhead, and an end plug configured for fitment onto an end of the distribution molding to arrange said conduits in fluid communication with ink reservoirs. The unit further includes a printed circuit board (PCB) configured to relay data signals from a printer controller to respective ends of the integrated circuits.
US07806511B2
In a liquid ejection apparatus, common liquid chambers adjacent to each other and connection passages extending from the adjacent common liquid chambers are separated by a partition wall. The partition wall has a first side surface and a second side surface opposite the first side surface. The first side surface define one of side surfaces of the common chamber and one of side surfaces of the connection passage extending from the common chamber. The second side surface defines one of side surfaces of the other common chamber and one of side surfaces of the other connection passage extending from the other common chamber. The partition wall has a curved surface connecting the first side surface to the second side surface in a vicinity of a position where the connection passages having the partition wall placed therebetween are connected to each other. A curvature of the curved surface is larger than a curvature of an arc having a diameter equal to a width of the partition wall.
US07806509B2
An ink-jet image forming apparatus includes a recording head in which a plurality of nozzle groups jetting an ink is formed, a carriage which is mounted on the recording head, and which is capable of reciprocating in a predetermined direction, a waste-ink tank which stores the ink discharged from a the nozzle groups, and an air guide section which expedites evaporation of waste-ink by guiding a flow of air generated by the carriage movement to the waste-ink tank. Accordingly, it is possible to make the waste-ink tank compact without reducing an amount to be received of the waste-ink.
US07806500B2
A printer comprises a processor and a printhead. The processor comprises an address, data and control bus; an expander unit and a decoder unit each coupled to the bus and configured respectively to decompress a bi-level black layer and a contone layer of a page to be printed; and a halftoner/compositor unit which is coupled to the bus, and is configured to halftone the decompressed contone layer to form a bi-level cyan, yellow, magenta, and black (CYMK) layer and then composite the decompressed bi-level black layer over the bi-level CYMK layer to form a bi-level CYMK image of the page to be printed The printhead is interfaced to the processor and comprises a plurality of nozzles grouped in pods, the nozzles of a pod sharing a common ink reservoir.
US07806499B2
A method of printing an image of a three-dimensional object includes printing multiple dots of a colored ink to form an image of the object and printing dots of a transparent ink having a refractive index greater than 1 within the image. The dots of transparent ink local alter the path length of light that shines through the image to create phase variations on the image.
US07806495B2
This invention relates to a head substrate capable of reducing power loss and achieving a high integration degree or downsizing at low cost. The head substrate includes at least plural printing elements, plural driving elements which drive the plural printing elements, and plural level converters which boost the voltage of a driving signal for driving the plural driving elements, to a voltage enough to drive the respective driving elements. The head substrate further includes plural converted voltage generation circuits, arranged close to each other on the head substrate, for applying a common voltage for the boosting operation of level converters belonging to each group prepared by grouping the plural level converters. The plural converted voltage generation circuits share a reference voltage generation portion formed from a resistor and for generating a reference voltage for determining voltage values generated by the plural converted voltage generation circuits.
US07806494B2
A recording apparatus comprises a recording head having nozzle holes formed on a nozzle surface which is placed opposite to a recording medium; a platen disposed opposite to the recording head; a cleaner for cleaning the nozzle surface of the recording head in predetermined cycles; a gap adjusting unit for adjusting a gap between the nozzle surface of the recording head and the platen; and a control unit for controlling an operation of the gap adjusting unit. The control unit includes a measuring unit for measuring a value indicating a recording amount of recording performed on the recording medium. The control unit is configured to change a first predetermined gap to a second predetermined gap larger than the first predetermined gap when a specified timing at which a value indicating the recording amount exceeds a predetermined value arrives after the cleaner has cleaned the nozzle surface.
US07806492B2
A printhead in which the voltage fluctuation absorption range of a MOS transistor serving as a constant current source is narrowed according to constant current driving. The printhead includes a controller which controls voltage fluctuations to adjust a current supplied to a plurality of printing elements. The printhead also includes a DC/DC converter which outputs a voltage of a voltage value to be applied to a plurality of printing elements from outside a printing element substrate.
US07806487B2
A rubber track for tracked vehicles, comprising a rubber belt with an inner surface and a ground-engaging surface, the ground-engaging surface comprising a series of traction lugs spaced apart in a longitudinal direction of the track at a first pitch, the inner surface provided with a series of drive lugs spaced apart in the longitudinal direction of the track at a second pitch, wherein the rubber belt comprises at most one reinforcing rod, embedded in a rubber material thereof and extending transversally substantially over an entire width of the track, at every two traction lugs.
US07806485B1
A vehicle wheel accessory includes a hub, a plurality of blades having ornamental designs on opposite surfaces thereof, a plurality of radially extending spokes, coupled to said hub by a hinged spoke coupler; a biasing device contained within each blade for biasing the blade toward said hub and yet permitting said blade to be pulled outwardly away from said hub, enabling each blade to be rotated about an associated spoke for causing a first design on a first side of a blade to be displaced by a second design on a second opposite side of said blade; and wherein a plurality of anti-rotation locking devices are coupled to said hub for preventing blade rotation when lower portions of associated blades remain seated therein.
US07806481B2
An armrest structure includes a tubular support, and an armrest having a tubular end telescopingly engaging the tubular support. A support plate engages bottom walls of the tubular support and the tubular end in a laminar arrangement. A clamping bolt slides through a top hole and into aligned holes in the laminar arrangement, with its head abutting the aligned holes. A clamping handle on a bottom of the bolt is rotatable between a clamping position tensioning the bolt to secure the arrangement, and a release position de-tensioning the bolt. By this arrangement, remaining walls of the tubular support and the tubular end are not deformed even when the clamp is clampingly pressing the adjacent sidewall sections together. An adjustable back with actuator handles at a lower edge of the back, and a seat assembly with fingers that retain an upholstery cover tight against concave areas are also shown.
US07806480B2
A vehicle seat for temporarily enlarging trunkspace includes a seat back and a seat bottom. The seat back is positionable in an upright position and a folded position. The seat back at least partially defines a portion of a vehicle storage compartment. In the folded position, the storage compartment is larger and able to hold more items than when the seat back is in the upright position. The vehicle seat is operable by a user with a single hand.
US07806477B2
A lumbar support system for a furniture member includes a furniture member having a back seat member connected to a base member. A lumbar support system is connected to the back seat member. The lumbar support system includes first and second pivot tubes rotatably connected to the back seat member. At least one flexible occupant lumbar support member is connected to each of the first and second pivot tubes. A lumbar support adjustment device connected to a predetermined one of the pivot tubes rotates the first pivot tube to selectively position the lumbar support members in any one of a plurality of support positions. A linkage set couples the support adjustment device to the first one of the first and second pivot tubes.
US07806475B2
Taught herein is a lightweight, compact, and easily carried booster seat for a child or a small adult to use with stadium seating. The child booster seat comprises a sheet of flexible material, such as fabric, that is attached to the stadium seating by a sleeve and hooks or straps.
US07806474B2
A connecting arrangement for articles of furniture, such as seating furniture and/or tables of the type used in an office environment. A pair of articles of furniture are positioned adjacent to one another, each including a downwardly-opening channel along a lower portion of its side. An elongate connector spans the distance between the channels and has opposite side portions in respective engagement with the channels to connect the furniture articles together in a manner wherein the connector may be visually hidden in use. If one, or both, of the connected articles of furniture includes upholstered sides, the upholstery is compressed upon abutting engagement of the articles of furniture to generate a separation force which is resisted by the connector and aids in maintaining the connector in secure engagement with the channels of the adjacent articles of furniture. The connector may have substantially the same length as a distance between front and rear legs of the articles of furniture, such that the connector is engageable with the front and/or rear legs to restrain movement of the articles of furniture in a front-to-back direction with respect to one another.
US07806472B2
A seat pad assembly is disclosed including a body pad for placement on the seating surface of a child seating device. The body pad has a front side, a back side, and two spaced apart vertical slots through the pad. The seat pad assembly has a head support with a connecting strip extending between a pair of laterally spaced apart cushions. The head support is generally H-shaped and installed on the pad through the slots with the pair of cushions on one side of the pad and the connecting strip on the other side. The head support is slidable along the slots to adjust the vertical position of the cushions. The seat pad assembly can be used on a child seating device such as a children's car seat, an infant carrier, a stroller, an infant swing, or the like.
US07806459B2
A convertible vehicle has a vehicle body with a passenger compartment defined therein and a rearward body region with a top storage well defined therein. A movable roof has a closed position extending over the passenger compartment and a stowed position in the top storage well. The top storage well has a base element that is movable between a raised position and a lowered position. The base element covers an intermediate space between the rearward side of the seats and the inner side of the rear roof region when the roof is in the closed position and the base element is in the raised position. A coupling linkage interconnects the base element with the rear roof region such that movement of the roof from the stowed position to the closed position causes movement of the base element.
US07806458B2
The invention relates to a motor vehicle with a roof or roof section which may be placed below a cover piece in the rear section of the vehicle, whereby the cover piece can be opened to provide a loading opening for luggage or a through opening for the roof. The cover piece is retained by at least one displacement mechanism in the vehicle, embodied such that the displacement mechanism, on at least one vehicle side, comprises a movement with only one degree of freedom for both opening directions of the cover piece.
US07806454B2
A carrier assembly of a seat assembly for use in a motor vehicle allows for the efficient installation of the carrier assembly and several seat assembly accessories. The seat assembly has a seat back, a locking frame and a seat cushion. The carrier assembly includes an elongated base member extending along a longitudinal axis. A pair of outer hinge brackets are attached to the ends of the elongated base member. The seat back is pivotally mounted to the outer hinge brackets about a pivot axis that is spaced apart and parallel to said longitudinal axis of the elongated base member. A pair of floor brackets attached to the ends of the elongated base member secures the elongated base member to the floor of the motor vehicle. The carrier assembly is independent of the locking frame and the seat cushion.
US07806452B2
A pivotably adjustable security partition installable in a vehicle for providing a barrier between a front occupant area and a rear occupant area is provided. The partition may be pivotably mounted to lower seatbelt mounts via an articulating joint. Additionally, the partition may be secured to upper seatbelt mounts.
US07806426B2
One embodiment of the invention relates to an adjustable cart including a upper platform with a front portion and a back portion, a lower platform with a front portion and a back portion, rolling members for movably supporting the lower platform, a first supporting member connected to the back portion of the lower platform, and a first rotational pivot structure connecting the first supporting member to the back portion of the upper platform to permit pivoting about a first pivot location. The upper platform is configured to rotate about the first rotational pivot structure from a first position substantially parallel to the lower platform to a second position substantially perpendicular to the lower platform during which the first pivot location moves away from the lower platform.
US07806418B2
A blade holder for holding an ice skate blade and for attachment to a skate boot. The blade holder comprises a body having a top portion for attachment to a skate boot and a bottom portion for receiving an ice skate blade. The body is at least partly made of clear material and defines a cavity. The blade holder also comprises a graphical element inside the cavity and visible through the clear material. An ice skate comprising such a blade holder and a method of customizing the appearance of the blade holder are also provided.
US07806413B2
A static gasket (26) for use in sealing a clamped joint, such as an intake manifold (16) for an internal combustion V engine (10). The gasket (26) includes a metal core 28 having an embossment (40) formed therein. A layer of elastomeric sealing material (38) is applied to at least the embossment (40) on both sides of the core (28). A crown bead (46) is formed along the convex crest portion (44) of the embossment (40), whereas a pair of flanking beads (48) extend along either side of the embossment (40) adjacent its concave side. The gasket (26) is particularly adapted for sealing joints having inconsistently misaligned gaps at the sealing interface.
US07806411B2
A radial seal assembly for providing a seal between a shaft and a static surface includes a gland forming a housing for mounting the seal assembly to the stationary equipment, a sleeve mounted to an movable with a shaft extending from the stationary equipment and a sealing component housed between the gland and sleeve for sealing therebetween. The sealing component includes at least one axially forwarding extending seal surface and at least one axially rearward extending seal surface for providing sealing under both normal and reverse pressure conditions. The sleeve may include a tapered axially inner tip having a double lead-in angle to facilitate assembly while minimizing the length of the seal assembly.
US07806407B2
A game machines has a back side display unit composed of reels for displaying back patterns, and a front side display unit composed of transparent EL panels for displaying overlapping patterns overlapping with the back patterns. The back side display unit and the front side display unit are disposed not to produce blind spot regions of the back patterns. The game machine can provide various overlapping patterns with good visibility and a high game selection capability to a player.
US07806398B2
An ingestion assembly is provided for a singulating apparatus having a conveyor system for moving a stack of sheet material along a feed path. The ingestion assembly is spatially positioned above the conveyor belt and includes at least one singulating roller driven in a direction opposing the motion of the conveyor belt. The ingestion assembly comprises an assembly support rotationally mounting the singulating roller at a downstream end portion and pivotally mounting to the singulating apparatus at an upstream end portion. A movable guide mounts to the assembly support and is positionable relative thereto as a function of a force vector imposed on the guide by the sheet material. Additionally, the moveable guide includes a surface operative to guide the sheet material into a singulating interface which is formed between the singulating roller and the conveyor system. In operation, sheet material enters the throat of the ingestion assembly and contact is made with the moveable guide. When the force vector, imposed by the sheet material, is less than a threshold level, the guide assumes a first position operative to shingle sheet material in preparation for singulation by the singulating roller. When the force vector, is greater than the threshold level, movable guide assumes a second position operative to pivot the assembly support and increase the singulating interface. Consequently, sheet material having a larger thickness dimension may pass for separation by the singulation apparatus.
US07806397B2
The present invention relates to a sheet-feeding scanning apparatus having a business card feeding mechanism. The sheet-feeding scanning apparatus is adapted for scanning an image of an ordinary document or a business card. The sheet-feeding scanning apparatus includes a scanning module, an ordinary document input tray, an ordinary document pick-up roller assembly, an ejecting tray, a first channel, a second channel, a transfer roller assembly, a business card input tray and a business card pick-up roller assembly. The business card feeding mechanism can provide a relatively flat feeding and scanning channel for the business card such that the bending degree of the business card during transportation is reduced.
US07806394B2
An automatic clamping device is disclosed for holding planar workpieces such as: doors, windows, panels, plasterboard, etc. The planar workpiece is held in an upright position by clamping bars actuated by the weight of the workpiece. Automatic clamping is accomplished by placing the workpiece through a slot at the top of the clamping device and lowering it onto a flexible strap connected to movable bars which, under the weight of the workpiece, move laterally towards and clamp the workpiece. The workpiece is released by simply lifting it up through the slot and an elastic member will automatically return the bars to an open position.
US07806388B2
The present invention is directed to an improved handheld water misting fan device wherein the power source compartment is positioned within the device at a location remote from the fan motor thereby to remove any structure from the area bounded by the fan shroud. The relocation of the power source compartment leaves the area bounded by the shroud substantially unobstructed thereby to improve air flow. The device is formed in a dog bone shaped configuration to provide a narrow handle section for improved grippability, and an enlarged fluid reservoir at the lower end thereof for greater reservoir capacity.
US07806384B2
A lift includes a housing for rotatably receiving a hydraulic cylinder with a piston rod coupled to a generally cylindrical support tube. A low profile connecting head for supplying hydraulic fluid to the cylinder is rotatably mounted to the housing but captively held to the housing in the axial (longitudinal) direction. This allows the connecting head to be rotated during installation of the lift to a table leg for easy coupling to the pressurized source of hydraulic fluid.
US07806374B1
The invention relates to a cable grommet that consists of two parts that can be intimately joined. The inventive cable grommet has at least one continuous passage in which at least one single-piece strain relief is disposed which is mounted in a base body of high component density.
US07806371B2
The present invention is a radio-controlled (RC) model aircraft system with laser tag capabilities. A transmitter and receiver are each installed in at least two separate RC aircrafts. The transmitter on one aircraft emits an infrared light beam to the receiver on the other aircraft(s) that changes the infrared signal to a first servo to move an arm, which releases a model aircraft door behind which there are ribbons. The ribbons escape from the aircraft wings to show a hit. An optional second servo operate a smoke screen and eject a pilot to simulate actual combat. The system may also include audio and lighting effects to simulate firing and hit sequences with accompanying theatrical, physical effects including release of smoke and ribbons, and ejection of the pilot that realistically simulates air combat.
US07806370B2
A deployable structure is disclosed. The deployable structure may include one or more slit-tube longerons; and one or more flat sheets coupled with the one or more slit-tube longerons. The one or more slit-tube longerons and the one or more flat sheets may be stowed by rolling the one or more slit-tube longerons and the one or more flat sheets together into a roll. In one embodiment, at least a portion of the one or more slit-tube longerons may be exposed when stowed. In another embodiment, the one or more slit-tube longerons may be manufactured from a shape memory material. These slit-tube longerons unroll into to a straight configuration when exposed to heat.
US07806368B1
A roll-on/roll-off, aircraft-borne sensor pod deployment system having an operator station and a sensor pallet system and method of using same. The operator station has a base platform, a shelter box mounted on the base platform for accommodating a human operator, and a computer installed inside the shelter box. The sensor pallet system has a base platform, a linear system mounted on the base platform, a rotational system mounted on the linear system, a mechanical arm attached to the rotational system, a sensor pod attached to the mechanical arm, and an electrical control system that provides power to the deployment system and controls movements of the sensor pallet system. In operation, the sensor pod can be retracted into a compact, stowing position, or extended out an opening in the aircraft for an unobstructed field of view. The deployment system optionally includes an apparatus and method for sealing the aircraft opening.
US07806356B2
A laying head, for forming coils starting from continuous rolled products such as round bars or wire rods (10) comprising a rotating member (3) with an axis (X), rotationally fixed to the supporting structure (30) by means of bearings (4, 5). The end of the rotating member (3) is a bell-shaped element (6) on the surface of which are a series of grooves (18) that guide the rolled product (10), said grooves having the form of a spiral and being open towards the outside. The laying head (1) comprises a fixed containing and protecting bell element (15) enclosing a portion of the rotating bell element (6) and having a shape that is complementary thereto.
US07806346B2
A cascade unit for a heating system with two or more heating boilers, in particular condensing boilers, with a hydraulic shunt which is connected on the one hand with the inlet flows and return flows of all heating boilers and on the other hand with at least one heating circuit inlet flow and heating circuit return flow each, with the cascade unit furthermore comprising one each of the essentially horizontally extending boiler inlet flow header and boiler return flow manifold, the header and the manifold being connected with the hydraulic shunt, and the header and the manifold each being designed with prepared connecting nozzles fittingly placed for a group of two or more heating boilers for the connection of the heating boiler inlet flows and the heating boiler return flows. The cascade unit forms at least one self-supporting support frame on which at least one of the heating boilers is mountable.
US07806342B2
An object comprising first coded data and a random pattern disposed on or in a surface thereof is provided. The first coded data identifies a plurality of fiducials on the surface and the random pattern defines at least one fingerprint for the object.
US07806340B2
An IC chip in an IC tag is provided with a voltage application terminal in connection with its internal circuit, and a high voltage or a reverse voltage is applied to the voltage application upon unlawful handling of the IC tag, so that the IC chip is electrically broken down. In this way, an IC tag installed in an item is prevented from being misused when the IC tag is no longer necessary or being removed for misuse.
US07806331B2
An automatic optical sighting system generates at least one adjustment for an adjustable optical system based on at least one detected condition, an appropriate dynamic model of a projectile in flight, and a solution of the equations of motion in flight, so that the projectile will have a trajectory between an origin and a selected target that helps the projectile to hit the target.
US07806326B2
A delivery system, comprising the steps of: assigning field personnel to provide a delivery or service at a designated location; traveling to the designated location to provide an on-site delivery or service; remotely actuating an opening mechanism to open an emergency exit door; entering the designated location through the door opening; providing a delivery or service at the designated location; and closing the emergency exit door after the delivery or service has been substantially completed.
US07806320B2
One embodiment of the present invention provides for detecting a physical change at a transaction card, and, in response to detecting the physical change outputting content to attract the attention of a user.
US07806313B2
The present invention includes a blank and container formed from cellulose-based materials configured to form an octagonal shaped display and/or shipping container. The container includes a multiple sidewall thickness throughout a majority of the various sidewalls to add to stacking strength and stability of the container. Also in certain embodiments, the container includes top panels closing off the top portion of the container. Additionally in another embodiment, the container does not have any top panels at all. Likewise, the container may have solid sidewalls, or the container may have viewing and access cutouts formed in the sidewalls.
US07806307B2
A bicycle carrier for a vehicle includes a holding column and a support device. The holding column is movable between a horizontal position and an upright position. The holding column is operable for receiving a crank arm of a pedal of a bicycle when the holding column is in the upright position. The support device fixes the holding column in the upright position when the holding column is in the upright position.
US07806303B1
Disclosed herein is a sealable pour spout. The pour spout provides a conduit which allows liquid to leave a bottle and a vent which allows air to enter the bottle and replace the liquid. A cap moves vertically along the conduit which provides fluid communication with the interior of the bottle. When the cap is moved upward, the spout opens. A through hole in the side of the cap also allows fluid communication with the interior of the bottle. When the cap is depressed, a stopper occludes the pour hole and closes the spout. The vent is occluded, in the closed position, by the interior surface of the cap. Therefore, the interior of the bottle is completely sealed when the spout is in the closed position.
US07806301B1
A pump for dispensing soap from a container in a dispenser, the pump including a base, a flexible dome attached to the base defining a chamber therebetween, an inlet and an outlet formed in the base and opening into the chamber, the inlet being in fluid communication with the container, and wherein the dome has a fold line that facilitates collapsing of the dome. The dome may include an inwardly extending flange that selectively closes the inlet.
US07806300B1
A hydration system that includes a flexible reservoir coupled to a self-sealing port assembly, wherein an interior of the flexible reservoir is in fluid communication with the port assembly; a delivery conduit having two ends, wherein a first end of the delivery conduit is coupled to a self-sealing connector assembly and wherein a second end of the delivery conduit is coupled to an end fitting; a user actuable valve removably coupled to the self-sealing connector assembly; and wherein the port assembly is open to allow fluid to flow from the flexible reservoir when the end fitting of the delivery conduit is coupled to the port assembly and the port assembly is closed to prevent fluid from flowing from the flexible reservoir when the end fitting of the delivery conduit is decoupled from the port assembly, such that the reservoir may be disconnected from the delivery conduit without leakage.
US07806298B2
A multi-compartment dispensing container includes multiple cells arranged around an axis. A common lid is provided. The cells each have an outlet port arranged substantially at the bottom, and each of these cells is isolated, one from the other, so that a substance can be in each cell independently of the other.
US07806290B2
A release system for releasably securing a container in a closed position is provided. The release system is integrally molded with a container component that is to be applied to a container. The release system is integrally formed with the container component in a first position that may be rotatably moved to a second position.
US07806289B2
A closure for a container having a top opening bounded by a rim, includes a generally bowl-shaped body with interior and exterior surfaces and a hole formed on one side of the body. Extending about the body is a connecting section including a skirt and this connecting section seals the body to the container. The interior surface defines an interior space into which the container opens during use of the closure. The body is selectively deformable, upon manual manipulation, between an open configuration wherein fluid can pass through the hole and a closed configuration wherein one of the interior surface and the exterior surface of the body is sealed against the hole. In another embodiment, the closure is formed with a protuberance that projects upwardly from the top surface of the closure. A folding lip is arranged on the front of this protuberance and has a sealable hole formed therein.
US07806285B2
A trash can assembly has a lid pivotably coupled to an upper end of an outer shell, and a pivoting pedal bar that is coupled to the lid via a link rod. The closing motion of the lid is dampened by counter-balancing the closing force of the lid, which can be accomplished by generating a counter-balance force against the pedal bar that is equal to or slightly less than the closing force of the lid. The counter-balance force can be made to vary during the closing motion of the lid. In addition, the entire link rod can be positioned inside the interior of the outer shell, and the pivot axis of the lid about the outer shell can also positioned inside the interior of the outer shell.
US07806284B2
A stacking tower assembly for displaying, storing, and transporting jewelry includes a lower stacking unit, an intermediate stacking unit, and a cover stacking unit. The lower stacking unit has a bottom wall, a continuous side wall, and a recess located on an inner surface of the continuous side wall. The walls forming a first storage compartment. The intermediate stacking unit has a bottom wall, a continuous side wall, a recess located on an inner surface of the continuous side wall, and a flange having a locking element extending from the bottom wall. The walls of the intermediate stacking unit forming a second storage compartment. The cover stacking unit has a top wall and a flange having a locking element extending from the top wall. The lower stacking unit, the intermediate stacking unit, and the cover stacking unit being detachably connected to form a unitary structure.
US07806280B1
A deployable rod for hanging clothes after removal from a dryer. The apparatus is a circular rod with a hinge mechanism that is attached to a vertical wall surface. In a retracted state, it folds compactly up against the wall. In a deployed state, it extends perpendicularly outward. The apparatus is supported in the extended outward position by a cable that extends from the outer end back to the wall surface at a 45° angle. This cable support system provides strength for holding clothes. A user could remove clothes from a dryer, immediately place them on hangers and then hang them from the employed apparatus in the extended position; however, other articles may be supported in this manner.
US07806277B2
A sliding support shelf supports equipment within a rack system regardless of its design. The base of the support shelf includes a surface capable of supporting the equipment reducing unintended movement of the equipment, providing security of the supported equipment, and enhancing ventilation of the equipment. A slide is associated with the base to allow the base to move with respect to the rack. The slide lacks ball bearings, but provides smooth movement of the base without requiring direct attachment to the equipment. Cable management arms are integral to the base to manage the various cables and the like associated with the equipment. The method of the present invention comprises steps of use of the support shelf with various designs of racks and types and dimensions of equipment to be supported.
US07806272B2
A magnetic sweeper includes an upper body portion and a base assembly disposed below the upper body portion and a frame. The body defines a cavity with an open bottom portion. The base assembly includes a non-magnetizable frame and a magnetizable plate supported by the frame and a non-magnetizable collection basket disposed below and offset from the magnetizable plate. A pair of wheels and handle are provided for guiding and propelling the sweeper over a selected area of ground. In addition, the sweeper includes a battery and a solar cell for charging and recharging the battery as well as a pair of coils connected to the battery for generating a magnetic field to thereby magnetize the plate to attract ferro-metallic debris. Further, a mechanism is provided for dropping the ferro-metallic material into a collection basket.
US07806270B2
A child-resistant and senior-friendly unit dose package has a hollow container body, an internal divider, and at least first and second separate trays each carrying a plurality of tablets or like items for being dispensed from the container body. The container body has an end with an opening, and each tray can be slid to a retracted position in which the tray is located within the container body and a dispensing position in which the tray extends at least partially through the opening of the container body. The package includes a separate cap removably securable to the container body to seal the opening and prevent access to the trays. Multiple simultaneous manipulations are required to remove the cap from the container body thereby providing a child-resistant connection. A method of assembling a package with at least two separate blister cards and a divider is also disclosed.
US07806269B2
An assembly for packaging a product includes a blank of sheet material having an interior surface and an opposing exterior surface. The blank forms a carton having a top, a bottom and a plurality of side panels. Each side panel extends between the top and the bottom. A first side panel is movable between a first position and a second position. The first movable side panel is initially biased in the first position. A heat-shrink patch is applied to the interior surface and connected to at least a portion of the first movable side panel. The heat-shrink patch is shrinkable to urge the first movable side panel to the second position.
US07806264B1
A toolbox having a positioning structure includes a box body and a positioning seat mounted in the box body. The positioning seat has multiple first grooves and multiple second grooves respectively defined therein. The multiple first grooves are respectively vertically crossed the multiple second grooves to form multiple blocks. Each block is located between two adjacent first grooves and two adjacent second grooves. Multiple clipping strips are respectively received in the multiple first grooves. Each clipping strip has multiple clip portions formed thereon. The multiple clip portions of each clipping strip are respectively located in multiple intersections of the first groove and the second groove. Each clip portion includes at least one elastic sheet.
US07806263B1
A container accessory for a portable device includes a substantially planar body, a holder mechanism having a sleeve and a cavity for containing small items, second securing means for removably attaching the sleeve to the body, first securing means for removably attaching the body to the portable device or to cooperatively attach the sleeve to the body, an optional clip mechanism for removably attaching the body to the portable device, a closure mechanism to enable selective closure of the cavity, and indicia inscribed along sides of the body. A modified embodiment includes a false bottom and a slider mechanism for expelling short items from the holder mechanism.
US07806257B2
A method and apparatus for blocking a bar code in a package includes a carrier with a plurality of apertures. The carrier is formed with a plastic material containing an absorbing dye and a fluorescing dye so that a bar code on each container is not readable by a bar code scanner.
US07806251B2
A panel-carrying-out apparatus used for conveying panels ejected from a press machine includes: a semicircular sorting conveyor adapted to be driven switchably in a normal direction or a reverse direction; and a pair of straight conveyors respectively disposed at ends of the sorting conveyor. Each of the panels from the press machine is mounted on the center position of the sorting conveyor in terms of a conveying path. Specifically, an arced conveyor included in the sorting conveyor, on which each of the panels is initially mounted, is adapted to be driven switchably in the normal direction or the reverse direction.
US07806236B2
A product display includes at least one shelf and a plurality of product displays. The at least one shelf is configured to receive a stack of product packages thereon. The product displays are pivotally mounted, at spaced intervals, along the at least one shelf. In a first position, each product display supports a product generally in front of the stack of product packages on the at least one shelf, and in a second position, each product display is pivotally moved away from a front of the stack of product packages to enable direct access to the stack of product packages.
US07806235B1
A device that relieves lubricant pressure in a divider block lubrication system into a fluid reservoir, a container, or directly back into the compressor frame to which the tubing is connected. This eliminates housekeeping, environmental, safety, and compressor component failure concerns associated with current atmospheric rupture assemblies that relieve directly to the atmosphere. The environmental compressor protection assembly contains a spring set to a pre-determined pressure. Lubricant pressure in excess of this pre-determined set pressure results in spring compression and opening of a relief path. The assembly preferably remains in a full open position and must be must be manually reset to the closed position to prevent fluid flow in the system. A preferred assembly for maintaining the valve in either the open and closed position includes two balls, one of which remains trapped behind a pin during normal operation and is forced from behind the pin during an overpressure condition, the ball being prevented by the geometry of the housing from returning without manual intervention to its operating position. The relief path can lead to a fluid reservoir, a container, or directly back into the compressor frame. Flow of lubricant through the relief path results in loss of flow to the lubrication system. This triggers an alarm in the no-flow system and shutdown of the compressor. The relief path remains open until an operator resets the device. A visual indicator shows an operator if the relief valve is open or closed.
US07806234B2
Embodiments are directed to lubricant delivery systems and methods. In one embodiment, the system comprises a lubricant feeder; a pipe comprising at least one nozzle; and at least one lubricant flow outlet extending upwardly from the nozzle. The nozzle comprises at least one flow area reducing portion along the length of the pipe near the lubricant feeder and the at least one lubricant flow outlet is configured to provide lubricant to at least one portion of a machine. In one embodiment, a method for controlling flow is provided comprising; delivering lubricant to an initial section of a lubricant delivery system; increasing the speed of the lubricant as it approaches a first outlet; allowing a portion of the lubricant to exit through the outlet; decreasing the speed of the lubricant after it passes the outlet; and allowing at least a portion of the lubricant to exit through a second outlet.
US07806214B2
Mounted on a revolving frame are onboard equipments including engine and heat exchanger. These onboard equipments are accommodated in a housing cover consisted by including a front partition panel. The front partition panel is fixed to a seat screw member which is provided on the revolving frame. At this time, lower end portion of the front partition panel is hung in a floated state above the revolving frame by a stopper which is adapted rest on an upper end portion of the seat screw member. Therefore, lower end portion of the front partition panel is hung in a floated state above a upper surface of a left side frame, facilitating to align a bolt through hole in the front partition panel with a nut of the seat screw member at the time of threading and tightening a bolt into the nut.
US07806213B2
A piping structure for transporting a fuel arranged between an engine and a fuel tank, is constructed by use of a resin tube that is formed in a straight tubular shape. The resin tube is flexed and bent at one or more points along a longitudinal direction of the resin tube to define one or more bent portions and thereby is provided with a predetermined bent shape. The resin tube is fixed in a motor vehicle body so as to retain the bent portions and thereby assembled in the motor vehicle body.
US07806206B1
Embodiments of the present invention relate to superabrasive materials, superabrasive compacts employing such superabrasive materials, and methods of fabricating such superabrasive materials and compacts. In one embodiment, a superabrasive material includes a matrix comprising a plurality of coarse-sized superabrasive grains, with the coarse-sized superabrasive grains exhibiting a coarse-sized average grain size. The superabrasive material further includes a plurality of superabrasive regions dispersed within the matrix, with each superabrasive region including a plurality of fine-sized superabrasive grains exhibiting a fine-sized average grain size less than the coarse-sized average grain size. In another embodiment, the superabrasive materials may be employed in a superabrasive compact. The superabrasive compact comprises a substrate including a superabrasive table comprising any of the disclosed superabrasive materials. Further embodiments are directed to applications utilizing the disclosed superabrasive articles in applications, such as rotary drill bits.
US07806205B2
An earth drilling device having a rotary drive and a drilling head connected to the rotary drive via a shaft is disclosed. The shaft runs at least partially axially along a pipe with two pipe ends, the first pipe end of which is connectable to a vacuum source and the second pipe end of which is provided with a pipe opening over which the drilling head at least partially projects. The drilling head is provided with at least two fillet sections connected to the shaft, which are attached to the shaft in radial extension and in projection along the axis of the pipe only partly cover the pipe opening. The fillet sections are each connected to an axially oriented surface section, which contacts the inner wall of the pipe in a gliding manner or contacts an inner wall of a sleeve coaxially connected to the second pipe end when the drilling head rotates. The axially oriented surface sections are each connected to a limb which axially projects over the pipe or the sleeve.
US07806204B2
Drill rods and systems for use in drilling processes, as well as methods for making and using such drill rods and systems. A drill rod configured for sonic drilling operations can include a cylindrical body having an interior surface and an exterior surface. A first connector may be located on a first end of the cylindrical body and a second connector may be located on a second end of the cylindrical body. The first connector and the second connector can be complementary. The drill rod can include a helical feature and a corresponding helical channel on the exterior surface of the cylindrical body. The helical feature and corresponding helical channel can be configured for moving material displaced during a drilling operation in an axial direction away from one end of the drill rod to the other.
US07806198B2
A power tool with a motor, a transmission and a rotary impact mechanism. The transmission receives rotary power from the motor and includes a transmission output member. The rotary impact mechanism has a first spindle, a second spindle, a hammer and an anvil. The second spindle is disposed coaxially with the first spindle and the hammer is drivingly coupled to the second spindle. The power tool also includes a device that selectively couples the first and second spindles with the anvil and the transmission output member. Coupling of the first spindle with the anvil and the transmission output member directly drives the anvil, whereas coupling of the second spindle with the anvil and the transmission output member drives the anvil through the hammer.
US07806194B2
A mechanical shoeing and, more specifically, a shoe which is intended to be mounted to the hoof of a sport horse that comprises: a front central part (3) or toe piece; two side branches (4 and 5) or quarters which extend freely from each side of the front central part, rear end portions (6 and 7) thereof forming heels; and holes (8, 9, 10, 11, and 12, 13, 14, 15) or nail holes which are defined in the side branches (4 and 5) in order to receive nails for fixing to the hoof (2). Moreover, in plan view, the inner hoof-facing surface (2) of each of the side branches (4 and 5) comprises zones (D and E) which belong to the rear end portions (6, 7) or heels and which are flared and, as well, are wider than the side branches (4, 5). In plan view, the inner face of each of the side branches (4 and 5) of the shoe also comprise a zone (A, B) which has a simple curved inner profile and which is narrowed such as to be narrower than zone C of the front central part (3) or toe piece.
US07806189B2
Downhole tools and methods for isolating a wellbore. A downhole tool can include a body having a bore or flowpath formed therethrough, and one or more sealing members disposed therein. The one or more sealing members can include an annular base and a curved surface having an upper face and a lower face, wherein one or more first radii define the upper face, and one or more second radii define the lower face, and wherein, at any point on the curved surface, the first radius is greater than the second radius. The sealing members can be disposed within the bore of the tool using one or more annular sealing devices disposed about the one or more sealing members.
US07806182B2
A subterranean formation stimulation method utilizes a treatment fluid comprising residual drilling fluid injected into the formation, and producing the stimulated formation. In one embodiment, a tight gas formation is fractured and the fracture has a higher conductivity than the formation.
US07806181B2
The invention relates to methods to stimulate formation production when oil recovering. Reducing cost and simplifying the manufacture of the propping material to prevent proppant carrying-over were achieved owing to the injection of the hydraulic fracturing liquid with a propping agent containing a propping material as randomly cut particles of the polymers reworked and being in irregular shapes with the maximum-to minimum size ratio more than 5. A propping material should be a material being resistant to hydraulic fracturing liquid, oil, gas condensate and oil-containing liquids, and salt water in the range of temperatures 40 to 140° C., plastic within pressure range of 7 atm to 700 atm, and having Young's modulus within 100 MPa to 20000 MPa. The propping material thickness can be within 10 to 500 micrometers. The propping material can be of flake-like, lamellar, and chip-like shapes or their mixture. The propping material content of the propping agent should be 0.1 to 30% by weight of the total propping agent mixture with the propping material. The propping material should be used for the hydraulic fracturing phase or at the end propping phase combined with portion of 10 to 50% of the total weight of the propping agent with the propping material.
US07806178B2
Non conductive supports flank the mounting location of ribs for a wire wrap screen so as to limit penetration into the wire being fed over the ribs and resistance welded notwithstanding variations of applied force from the weld roller. Optionally the wire can be pre-rolled to approximately its end diameter in the finished screen ahead of the time it contacts a rib so as to minimize bending the wire over the rib which thins the wire. The supports are preferably ceramic and provide equal penetration of the rib into the wrap wire despite variations in loading by the weld roller.
US07806175B2
A retrievable frac mandrel and a well control adapter are used to efficiently accomplish well completion, re-completion or workover. The retrievable frac mandrel is inserted in a tubing head spool of a well to be completed, re-completed or re-worked. The well control adapter is mounted to a top of the tubing head spool and seals off against a top of the retrievable frac mandrel. After well completion, re-completion or workover is completed, the frac mandrel can be retrieved from the tubing head spool without killing or plugging the well.
US07806172B2
An air-outlet mode selecting device includes first and second rotary doors. Each of the first and second rotary doors has rotary shafts separated from each other in an axial direction of the rotary shafts, an outer peripheral door surface that is provided at a position separated radial outward from the center line of the rotary shafts and is turned with the rotary shafts, and left and right side plates for connecting both ends in the axial direction of the outer peripheral surface and the rotary shafts. One of the first and second rotary doors opens and closes a specified opening among three openings and other rotary door opens and closes the remaining two openings among the three openings. Accordingly, door operation force and air flow resistance can be effectively reduced, and the size of the air-outlet mode selecting device can be effectively reduced.
US07806170B2
In a heat exchanger having a casing in which a joint of the casing and between a core and the casing are brazed and fixed without a gap, the section of a portion in contact with the casing body is formed at a right angle at both ends of an upper edge portion of a header plate, and an upper lid is fitted so that it is brought into contact with the upper edge of the header plate over the entire length.
US07806167B2
A heat dissipation device includes a base, a first fin group located above the base, at least one heat pipe connecting the base and the first fin group and first and second fans located at two opposite sides of the first fin group. Each of the first and second fans is oriented with an acute angle to the base. Outlet and inlet of the first and second fans are oriented towards the base and the first fan produces cooling air to blow towards the first fin group and the base and the second fan draws heated air away from the first fin group and the base.
US07806166B1
An insulated spray cooling system for extreme environments for providing a desired enclosed environment for electronic devices regardless of external environmental conditions. The insulated spray cooling system for extreme environments includes an insulated enclosure that isolates the electronic devices being thermally managed from the external environment and a thermal management unit within the enclosure for thermally managing electronic devices.
US07806165B2
In a method for making hot strips, a workable lightweight construction steel is used which in particular can easily be deep-drawn cold and includes the main elements Si, Al and Mn, with high tensile strength and good TRIP and/or TWIP characteristics. The mass % are as follows for C 0.04 to <1.0, Al 0.05 to <4.0, SI 0.05 to ≦6.0; Mn 9.0 to ≦30.0, the remainder being iron with the common incidental steel elements. The melt is cast in a horizontal strip casting unit, close to the final dimensions at calm flow and without bending to form a pre-strip in the range between 6 and 15 mm, and subsequently is fed for further processing.
US07806160B2
The present invention relates to a roll type blind mounted in a window for preventing light from being introduced from the outside or leaking from the inside of a room. In the blind for adjusting height and brightness made of a thick blind material according to the present invention, an inner blind material and an outer blind material of the thick blind material hang down in a tensed state by a pre-weight element and they always keep an equal width therebetween.
US07806155B1
A process for treating wooden logs to prevent cracking and increase durability includes the steps of cutting a longitudinal slot along the length of the log, forming a generally V-shaped notch by drying the log to a desired moisture content, charring the log to a desired coloration, bathing the log in a protective solution, and drying the log. The slot is cut to a point less than or equal to the radius of the log. The charring of the log can be accomplished by the use of a blowtorch.
US07806153B2
A debarking blade includes an elongate blade body having an attachment end, an opposed free end, and an arcuate concave inner edge surface extending between the opposing ends and adapted to face generally inwardly toward the rotational axis of the ring rotor. A detachable cutting tip having a cutting edge thereon is releasably mounted on the free end of the blade body for engaging and debarking a log. A detachable climbing edge insert is releasably mounted on the blade body between the attachment end and the free end. The climbing edge portion engages successive logs being fed into the debarker for deflecting the debarking blade out of the path of the logs.
US07806140B2
A variable flow valve is provided. The variable flow valve includes a housing, an actuator, a biasing agent, positioning coils, and a locking coil. The housing defines a bore, an inlet, and an outlet. The actuator is moveably disposed within the bore and configured to selectively obstruct and expose the outlet. The biasing agent is disposed within the bore. The biasing agent is also interposed between the housing and the actuator to bias the actuator toward the outlet. The positioning coils are disposed about the housing and operable to drive the biasing agent to a retracted position. The locking coil is disposed about the housing proximate the biasing agent. The locking coil is operable to capture the biasing agent in the retracted position. As such, the positioning coils are thereafter able to move the actuator free of the bias from the biasing agent.
US07806132B2
A method and device is provided for tapping an existing primary pipeline (e.g., a water supply line) without cutting the existing primary pipeline. A secondary supply line may be installed by coupling the device to a valve of the existing pipeline. In various implementations, the device may have a single port serving as both an input (i.e., an inlet) and an output (i.e., an outlet). Among other advantages, the invention may be used to avoid costly procedures of cutting supply lines, to prevent water spillage, to integrate with existing alarm and home improvement systems, and to communicate wirelessly with utility companies for billing purposes.
US07806130B2
An umbrella comprising an umbrella shaft (1) and an umbrella frame situated on the umbrella shaft (1), the frame comprising a spider that is formed by umbrella ribs and supports a canopy, and spreader struts that are pivoted on the umbrella ribs and on a slider (2) that is supported so as to be longitudinally displaceable on the umbrella shaft (1) between a closed position and an open position of the umbrella frame. The slider (2) has at least two locking elements (3), each provided for engagement in a lock seat (4) associated with the umbrella shaft in the particular end position of the slider (2), and a handle (5) that is axially displaceable between two end positions is provided on the slider (2). The handle is forcibly entrained from one end position to the other when the slider is actuated, and the locking element (3) that is engaged is shifted to an unlocked state and the other locking element (3) is shifted to a locked state that allows engagement in the other lock seat (4).
US07806127B2
An enclosure for a smelt spout of a chemical recovery boiler comprises a skirt having a central region through which smelt flowing from the smelt spout falls into a dissolving tank. The central region is defined by a wall and has a trough disposed around its perimeter. The trough is supplied with a fluid that overflows the trough and flows downward across the wall toward the dissolving tank to clean and cool the skirt. The trough may have a depth substantially equal to the height of the skirt, and the fluid may include at least one of: water, weak wash, and green liquor. Water may be periodically supplied to the trough in lieu of the fluid to clean the trough. A nozzle system is configures to direct at least one shatter jet onto the smelt flowing from the smelt spout to break it up into smaller particles.
US07806126B1
A substrate support for holding a substrate during fluid preparation is provided. The substrate support includes a support member defined from a resistive material. The support member is coupled to a first electrode and a second electrode to enable current heating of the resistive material of the support member. The support member is configured to support the substrate at a point. The current heating assists in evaporating fluid at the point during fluid preparation of the substrate.
US07806121B2
A system for planning transplantation of follicular units in a body surface of a patient includes a user interface comprising a software-controlled processor, a monitor, and an input device, wherein the system is configured for acquiring images of the body surface, processing the images to produce a three-dimensional model of the body surface, displaying a graphic rendering of the body surface model on the monitor, and displaying on the body surface model a proposed recipient area for implanting follicular units based at least in part on an actual or desired physical characteristic of the patient.
US07806118B2
A cardiopulmonary resuscitation device that combines ventilation of a patient's lungs with chest compressions on the patient's sternum area. The device includes a self-inflating bag having an outlet port through which the content of the bag is forced when bag is compressed; target indicia on the bag to indicate the proper position of the bag on the patient's sternum area and to indicate the proper location on the bag for applying force to the top side thereof; a face mask for placement over the patient's mouth and nose; and a tube extending from the bag to the face mask. The device may include indicia for indicating the amount of pressure applied to the self-inflating bag, and a backboard including belt/motor structure for providing repeated and rapid chest compression and forced ventilation of the patient's lungs.
US07806117B2
A peroral powder delivery device having a capsule holder for loading the capsule into a body is attached so as to be capable of advancing into and retracting from the inside of the body, the body has a cutter blade to make holes on both ends of the capsule as it advances into the body being held by the capsule holder, first and second air passageways having connection ports in communication with the holes in the capsule loaded in the body, the first air passageway has an inhaling port for inhaling the peroral powder in the capsule and the second air passageway has a suction valve that opens by the inhaling force from an inhaling port introduce air into the capsule.
US07806115B2
The tubular radiation absorbing device (1) for solar thermal applications has a central tube (2) and a glass tubular jacket (3) surrounding the central tube (2) so that a ring-shaped space (4) is formed between the central tube (2) and the tubular jacket (3). The ring-shaped space (4) contains at least one inert gas with a partial pressure of 3 to 200 mbar. Alternatively in another embodiment a gas-tight closed container (10) filled with at least one inert gas is arranged in the ring-shaped space (4). The container (10) has a device for supplying inert gas to the ring-shaped space (4) in order to compensate for increased heat losses due to diffusion of hydrogen into the ring-shaped space (4) from the heat carrier medium.
US07806114B2
An electric oven includes a cavity, a door rotatably installed at a front surface and including an air suction hole formed at one side of the outside thereof and an air discharge hole formed at one side of the inside thereof; and an air suction/discharge member mounted outside the cavity and allowing the indoor air to be sucked through the air suction hole and to be discharged to a lower side of the cavity.
US07806108B2
A feed unit has a surge chamber 1, a fuel pump 2, which is arranged in the surge chamber 1, and a pump holder 3, the fuel pump 2 being arranged in the pump holder 3 and the pump holder 3 being fastened in the surge chamber 1. The pump holder 3 has at least two rods 6 which are fastened in the surge chamber 1, the rods 6 being connected to a mount 5 for the fuel pump 2.
US07806106B2
A fuel control system for an engine includes a control module that includes a fuel rail pressure module and a comparison module. The fuel rail pressure module determines a first fuel rail pressure of a fuel rail after a first event and a second fuel rail pressure of the fuel rail after a second event. The first event includes N conditions, a first of the N conditions comprises deactivation of a fuel pump of the engine, and N is an integer. The second event includes M conditions, a first of the M conditions comprises activation of a fuel injector, and M is an integer. The comparison module adjusts a fuel injector constant of the fuel injector based on the first fuel rail pressure, the second fuel rail pressure, and an injector activation period corresponding to the second event.
US07806101B2
The present invention provides a two-stage-coordination type eight-stroke engine for controlling the air-flows of the eight-stroke-operation and preventing the backfiring in the coordinate-port during the injection-process, so the coordinate-valve and the coordinate-port can be kept within the operational temperature in the heavy load operation; the two-stage-coordination system will open the coordinate-valve twice during each round of the eight-stroke-operation, so the hot-combustion-medium of the master cylinder will be mixing with the flow of the high-density-air in a conceal environment after the coordinate-valve is shut with the pressure difference, thereby reducing the heat loss and preventing the irreparable damage due to the backfiring effect.In addition, the two-stage-coordination type eight-stroke engine also improves the response time of the coordinate-valve to the engine load changes and the engine rpm changes, while sustaining a fuel efficiency over 35% for gasoline type eight-stroke engine and 45% for the diesel type eight-stroke engine.
US07806099B2
A centralised lubrication system and method lubricates cylinder faces in large diesel engines, particularly marine engines. At least one lubricating apparatus has a rotating control shaft preferably running synchronously with the engine main shaft. To make a system that does not have a mechanical drive between the lubricating apparatus and the main shaft, the system is constructed with an AC motor driving the control shaft. Reference means are provided in association with the main shaft, indicating the angular position of the main shaft, and sensor means detect the position of the reference means. The system includes a control unit receiving signals from the sensor and detecting angular position as well as angular speed of the reference means and the main shaft. The control unit is connected with and controls the AC motor (36) for regulating the rotation of the control shaft (18) and thereby actuation of reciprocating pumps providing the cylinder lubrication.
US07806096B2
In line carburetor (104) is mounted to a manifold (140) over the engine (800). The barrels of the carburetor deliver air/fuel suspensions to concentrated positions (152) of the manifold, with the concentrated positions being at opposite ends of the engine. The ports leading from the manifold to the runners are equally positioned about the concentrated positions (152) so that the runners are of substantially equal length and resistance, thereby providing more uniform delivery of the air/fuel suspension to the cylinders.
US07806095B2
An engine starting assist system. A battery is selectably coupled to an ultracapacitor with a contactor. In addition, a controller is configured to perform at least one of: monitor the condition of the battery, monitor the condition of the ultracapacitor, control the flow of energy between the battery and the ultracapacitor by selective actuation of the contactor, receive a start input control. The controller issues a start output control to a starter solenoid of the engine, such that energy stored in the ultracapacitor may be used to at least one of charge the battery and provide cranking current to a starter of the engine in conjunction with the battery.
US07806085B1
An apparatus for any predatory animal having first a rigid base, comprising of a shape designed to return to a set position once interaction is terminated, as it directly applies to the function of said apparatus, and second a shaft housing a pulley mechanism to guide an internal retraction system for attachable/interchangeable amusement devices, third an internal hollow bladder, with the ability to be filled with various substances to increase the coefficient of friction on any given surface, and finally comprising of a “top piece” covering in no specific design, to cover and visually enhance said apparatus.
US07806062B2
A chain stitch or a double chain stitch sewing machine or sewing element of a sewing machine comprising three elements: a needle; a looper; and a spreader improved in such a way that a collision of any two of the elements during the sewing operations will not cause serious damage to the sewing machine and stop periods as a consequence thereof. It is provided that the sewing elements are formed such that at least one sewing element, in particular the spreader, will dodge or break at the predetermined breaking point due to its design and/or material properties.
US07806061B2
A dense phase flow product delivery system for an agricultural implement is provided. The system comprises a primary container configured to accommodate dispensed product and that includes a product exit. The system also comprises a pressure supply assembly configured to provide a pressurized fluid to the primary container and a delivery conduit connected to the product exit and configured to permit the dispensed product to pass there through. The system further comprises a purge supply configured to provide a purge fluid to the delivery conduit. The system is configured for a dispensing operation in which the pressurized fluid forces the dispensed product in the primary container to flow through the delivery conduit in a delivery direction. The system is also configured for a purging operation in which the purge fluid forces residual product in the delivery conduit to flow in a direction opposite the delivery direction.
US07806058B2
A head brace and a method for attaching a stub sill to a tank of a railroad tank car by the use of such a head brace. A stub sill includes side plates having ears that extend upward to support the tank near where the head of the tank is attached, and a head brace is welded to the side plates and to the head of the tank in a weld joint that can be continuous along the head brace from the ears of the side plate to the center of the head brace. Doublers may be provided on the sill where the head brace is welded to the side plates.
US07806051B2
The machine comprises at least a plate cylinder carrying printing plates with engravings corresponding to a specific intaglio structure to be printed, and cooperating with an impression cylinder, a collector cylinder (8) on which the ink in the different colors is deposited by selector cylinders (10), each selector cylinder (10) receiving ink of a given color from a duct roller (11) and each selector cylinder (10) is driven by drive means (20,21,22) in an independent manner.
US07806047B1
A can crushing apparatus includes a base and a receiving bin with an end wall and a pair of side walls extending upwardly from the base. The base has an aperture positioned adjacent to the end wall. A drive assembly is mounted to the base. The drive assembly includes an arm having a free end that extends into the receiving bin and moves toward the end wall when the drive assembly is actuated in a first direction and away from the end wall when the drive assembly is actuated in a second direction. A can is positioned in the receiving bin and crushed between the free end of the arm and the end wall when the drive assembly is actuated in the first direction. The can then falls through the aperture when the drive assembly is actuated in the second direction.
US07806042B2
An apparatus for the preparation of hot beverages by brewing a water-extractable particulate substance includes a delivery pump (5), water heater (6), brewing area (36) and beverage outlet (7). The apparatus comprises a delivery member in the form of a screw shaft (10) provided with at least one flight (13) by means of which the particulate substance is delivered into and out of the brewing area (36) in one and the same direction. An extraction area (37) is provided downstream of the brewing area (36) in which the substance is compacted by the screw shaft (10) and thereby the essence of the substance extracted or the substance is additionally extracted. This is achieved by the pitch of the flights (13) in the region of the extraction zone (25) being smaller than in the region of the brewing zone (24).
US07806037B2
This invention is a novel system for blast protection. It consists of lightweight, sectional or continuous barriers made of a novel blast resistant fiber reinforced polymer resin matrix composite, which may be fabricated on site. The barriers are lightweight and thin enough that they may be used in many spaces where barriers made from conventional construction materials are impossible, impractical, or undesirable. The novel barriers of this invention have the additional advantage of allowing for aesthetically appealing and architecturally harmonious designs. In order to minimize weight, the barriers may be designed such that the cross section varies with height, providing adequate resistance in areas of high blast loading, but allowing for thinner cross sections in regions of lower loading.
US07806036B2
A magazine for introducing a plurality of ammunition cartridges into a firearm is disclosed. Particularly, a magazine may include a first rotor configured for rotating about a first center of rotation and a second rotor configured for rotating about a second center of rotation, wherein a position of the first rotor and a position of the second rotor are fixed with respect to one another. Further, operation of the first and second rotor may cause at least one ammunition cartridge of a plurality of ammunition cartridges that are movable by the first and second rotor to move along a serpentine path. Firearm systems including such a magazine are also disclosed. Another aspect of the present invention relates to a method of introducing an ammunition cartridge into a firearm. More specifically, an ammunition cartridge may be moved along a selected serpentine path prior to introducing the ammunition cartridge into a firearm.
US07806034B1
A safety prime feeding device includes a tray base, a tray cover, a bearing yoke, a priming pin and an elevator pin. The tray base includes a primer tray and an attachment projection that extends from the tray base. Primers are loaded into the primer tray. A primer slot is formed in a top of the attachment projection. The elevator pin pushes a primer to the primer slot above the primer tray for transfer of the primer to the priming pin. The priming pin and elevator pin are retained by the bearing yoke. A primer barrier is formed in the primer tray adjacent the elevator pin. An actuator body includes a tray retaining body, a lever and a connecting rod. The attachment projection is retained by the tray retaining body. Squeezing the lever pushes the connecting rod, which pushes the bearing yoke to push the primer into the cartridge.
US07806027B1
A limiter torque wrench and method having a handle and a jaw pivotally connected together along an axis and for pivoting of the handle upon applying a quantifiable torque. A cam and spring-loaded follower are interconnected between the handle and the jaw. A ratchet is connected to the cam for return of the cam to a starting position and with minimal torque and after application of the limited torque. There is a second ratchet engagable with a workpiece and a pawl engages the second ratchet and a pusher engages the pawl offset from the axis for optimum engagement force on the engaged pawl.
US07806018B2
A gear mechanism unit for a motor vehicle actuating drive has a gear mechanism housing (1), an axle (2) which is fixedly connected to the gear mechanism housing, and a worm gear (5). The worm gear is provided at its outer periphery with a toothing (6). The axle, in its axial region which is provided for mounting the worm gear, has a region (2a) which is of larger diameter than its other axial regions (2e).
US07806004B2
A belt conveying tension measuring system for measuring applied take-up tension on a belt of a bucket elevator or a belt of a conveyor. The tension measuring system includes a center assembly that is used in combination with a pushing assembly and a horizontal stabilizer assembly such that when a deflection operating assembly is used actuation of the deflection operating assembly causes the pushing assembly to provide deflection to the belt of the conveyor. The pressure to deflect the belt a set amount is measured with and set by a load cell and scale assembly.
US07806002B2
An automotive mirror assembly includes a mirror and transparent substrate adjacent to the mirror. The patterned coating is attached to transparent substrate and defines at least part of capacitive element. A capacitance sensor is in communication with the patterned coating thereby allowing capacitance changes induced in the patterned coating to be monitored.
US07805997B2
An on-machine inspection method for detecting whether a shaft of a transmission system has failed uses a test probe from flaw detection apparatus to discover echo signals with known peaks corresponding to defined weakened portions in the shaft. The test probe is then moved to prescribed angular distances about an end face of the shaft to obtain the echo signals.
US07805973B2
A method for operating a mechanical press including an electric drive motor, a drive control for controlling the motor, a ram, a flywheel, a clutch and a member for translating rotational motion of the flywheel in a first rotation direction into a linear motion of the ram arranged to be lowered and raised along a linear path for operating the press to carry out a press production cycle. The press cycle includes a pressing part and one or more non-pressing parts. The press includes a second drive motor or actuator arranged connected to the ram and by providing a control output to the drive control, the speed of the second drive motor is made variable during at least one part of the press production cycle. The press may be reversed between production cycles. A press and system including such a press.
US07805970B2
An assembly for can manufacture includes a toolpack having coolant dies (3,4,5,6) adjacent and either side of ironing dies (1,2) so that coolant may be circulated around cavities in the coolant dies so as to cool the ironing die inserts (12). Generally, the toolpack is used in conjunction with a ram (20), coolant tube assembly (30) and ram guidance assembly (60) which together ensure that the ram is cooled along its entire length, up to and including the punch nose (21).
US07805967B1
Apparatus is simply hung on a deadbolt knob when the deadbolt is in locked position. It prevents the deadbolt knob from rotating enough to retract the deadbolt. This ensures that the door cannot be unlocked from the outside. A passage in an upper end of the apparatus is dimensioned to receive the deadbolt knob. The deadbolt knob is not round. The passage has side walls narrow enough to prevent the deadbolt knob from rotating freely within the passage. As the knob is rotated, the knob engages the side walls of the passage so that the entire apparatus rotates until the lower end of the apparatus engages the door frame. Many passages are provided so that the apparatus may be used with deadbolt knobs that have different locked positions.
US07805963B2
A method and device for making high precision glass forms (110). A glass rod (1) is pushed into a melting tube (47) and the glass form is pulled from the chamber. Preferably, both the push rate and the pull rate are controlled. Fiber optic glass ferrules and other components manufactured by the use of this invention have precision dimensions that fall well within the tight dimensional tolerances required for ferrules and others.
US07805957B2
In an air conditioner for installation at a high location, a plurality of parallel reinforcement ribs 35 are formed on a top plate 32 that forms a top surface of a body casing and supports and holds a fan and a fan motor. When the top plate 32 has the same plate thickness as a top plate of the prior art including radial reinforcement ribs, the top plate 32 has a smaller maximum deflection and a higher resonance rotation speed than the prior art top plate.
US07805956B2
An additive-storing tank assembly includes: a tank body having an additive-storing space defined in the tank body, in which an additive is stored; a plunger-holding tube provided at one side of the tank body in order to connect the additive-storing space with a water supply pipe for supplying water to a dispenser of a refrigerator; and an opening/closing means for selectively connecting the additive-storing space with the water supply pipe so that the additive stored in the additive-storing space is dissolved in the water flowing through the water supply pipe.
US07805954B2
The high-frequency circuit cooling apparatus comprises a package container 14 for housing a high-frequency circuit, a tank 16 for storing a gas to be introduced into the package container 14, a cold head 12 for cooling the package container 14 and the tank 16, pipes 24, 26 connected to the tank 16, for supplying the gas into the tank 16, pipes 18, 22 detachably connected between the tank 16 and the package container 14, for introducing the gas in the tank 16 into the package container 14, and pipes 34, 36 detachably connected to the package container 14, for discharging the gas in the package container 14.
US07805948B2
An assembly for sealingly mounting a device in a hole in a pressure vessel casing, the assembly transferring a load produced by pressurized fluid to the casing and retaining the stem to the casing.
US07805931B2
An exhaust-treatment system is provided having an oxidation catalyst configured to heat exhaust gas flowing through the oxidation catalyst. The system also has a particulate filter configured to receive the heated exhaust gas, and a recirculation loop configured to receive a portion of heated exhaust gas downstream of the oxidation catalyst and deliver the portion of exhaust gas upstream of the oxidation catalyst.
US07805930B2
The present invention is directed to defrost a reducing agent with cooling water of an engine and to prevent water scale from being deposited and accumulated on a cooling water pipe for circulating the cooling water. A frozen reducing agent is defrosted by being heated with cooling water of an engine. A cooling water pipe for guiding the cooling water to a reducing agent tank is provided with a cutoff valve. To defrost the reducing agent, the cutoff valve is opened. Even in the case where the reducing agent is not frozen, the cutoff valve is opened for a predetermined period after start of the cutoff valve to circulate the cooling water in the cooling water pipe.
US07805922B2
A method and system for controlling combustion in a gas turbine engine (10) includes reducing an overall fuel flow provided to a stage (22) of burners (e.g. 34, 35) of the gas turbine engine until reaching a predetermined dynamic operating condition of the first burner of the stage. The method also includes maintaining, while continuing to reduce the overall fuel flow (e.g. 30), a first portion (e.g. 36), of the overall fuel flow delivered to the first burner at a maintenance level so that the predetermined dynamic operating condition of the first burner is maintained.
US07805914B2
A hydraulically actuated bale kicker apparatus for ejecting a completed bale rearwardly from a round baler without interfering with the opening and closing of the baler tailgate wherein actuators for the tailgate and bale kicker are hydraulically connected in a single, reversible flow hydraulic circuit for coordinated movement.
US07805912B2
A wrapping means tensioning device is provided for a round baler and comprises an idler assembly and an application assembly. Wrapping means, like net, when drawn during a wrapping cycle acts onto the idler assembly, which in turn will press an application element of the application assembly against a roll, on which wrapping means is stored. This provides for proper tension during a wrapping cycle without the need for springs or the like, the force of which would need to be overcome, when a wrapping device is brought into a non-operative loading mode.
US07805907B2
A moisture vapor permeable metalized composite sheet is formed by coating a moisture vapor permeable sheet with at least one metal layer and at least one outer organic coating layer. The moisture vapor permeability of the composite sheet is at least about 80% of the moisture vapor permeability of the starting sheet. The composite sheet provides a barrier to air and liquid water infiltration while having high moisture vapor permeability and good thermal barrier properties. The composite sheet material is suitable for use as a building construction wrap such as roof lining and house wrap.
US07805884B2
A Japanese knotweed injector system for injecting a dose of weed-killing fluid into the stem of a Japanese knotweed, including a fluid dispenser system with a fluid passage, a collared needle with a fluid delivery aperture in communication with the fluid dispenser system, and an actuator connected to the fluid dispenser system for actuating the transmission of fluid from the fluid dispenser system to the fluid delivery aperture.
US07805883B2
The invention relates to a soil cover, a method for preventing weed growth by using a soil cover, the use of potato steam peels and the use of a cork fraction of potato steam peels for preventing weed growth. A soil cover according to the invention comprises potato steam peels or a part, derivative or analogue thereof. In a different embodiment, a soil cover according to the invention comprises a cork fraction of potato steam peels or a part, derivative or analogue thereof.
US07805882B2
An invertebrate capturing device comprising a main body having an interior passage for connection with a vacuum source. The main body includes an invertebrate capturing opening and an invertebrate expulsion end for connection to a detachable container in which the invertebrates are captured. The detachable container is detached from the expulsion end, capped and thrown away with the captured invertebrate.
US07805879B1
A fish hook is baited by placing a morsel of bait in a well located at the top end of a block having a slot extending along a side of the block. The slot is located relative to the well such that upon placing the shank of the fish hook in the slot, with the tip of the hook confronting the well and aligned with the bait in the well, and then drawing the shank along the slot, the bait is impaled upon the tip of the hook with safety and with accuracy. The baited hook then is withdrawn from the block in a direction which militates against inadvertent pulling of the tip of the hook out of the bait.
US07805878B2
A fishing lure is inserted into a housing opening and into contact with a liquid absorbent material. The housing is placed in fluid communication with a container of liquid fish attractant through a nozzle that extends through a port in the housing, and in one embodiment, through an elastomeric tube. Liquid fish attractant is dispersed from the container, through the nozzle, into the housing and onto the liquid absorbent material. The housing is closed, and compression is applied, pressing the fishing lure into the liquid absorbent material, thereby coating a portion of the fishing lure. The fishing lure can then be removed without a user's hands coming into contact with the attractant.
US07805877B2
An eyepiece of a firearm scope includes a spring positioned between a shock mount and an ocular lens, wherein the spring holds the ocular lens a predetermined position from an objective lens of the scope when the spring is in an uncompressed state. During recoil of the firearm, the spring compresses to allow the ocular lens to travel towards the objective lens, thereby increasing an effective eye clearance distance between the ocular lens and a shooter. Following recoil, the spring expands to return the ocular lens to the predetermined position. The spring compresses again during impact of the eyepiece with the shooter's face, thereby partially absorbing the force of the impact and reducing the chance of injury to the shooter.
US07805874B2
A firearm magazine loader for loading both rounds held by a stripper clip and for loading loose rounds into a magazine comprises, in one aspect, a stick-like body having a lower portion adapted to fit over and attach to an open top end of a magazine and an upper portion for receiving a loaded stripper clip or loose rounds. A tiltable and slideable slider is coupled inseparably to slots in the upper portion and slidable along it. Loading is achieved by using the slider to thrust down the top-most round in the upper portion, causing all other rounds below to be forced sequentially and quickly into the magazine. The loader also includes and unloading flange for unloading rounds from the magazine.
US07805872B1
A durable, long lasting mount for display information including a backing sheet for the information sheet-card supports and including a binder insert flap for multiple unit sheet-card supports displayed in a binder cover.
US07805871B2
A system for assisting a guardian in monitoring or locating a child is provided. The system includes a guardian band and a child band having matching indicia. At least a portion of the bands are preferably formed from a highly reflective, retroreflective, iridescent or fluorescent material. A method for assisting a guardian in monitoring or locating a child includes sizing a guardian band, sizing a child band, forming the child band into a loop, and placing the child band about a child's body above the waist.
US07805859B2
A therapeutic device includes a supporting member that continuously and flexibly supports and bounds a plurality of small sized hard surfaced force members that support a user's foot during movement without clumping. The force members are slidable relative to each other and require no additional lubrication although dry or non-tacky liquid lubrication may be added. The support member is positioned on a support surface of a shoe sole and a shoe is constructed including the same. Alternative designs include structural members or positioning stitches relative to the supporting member minimizing undesirable movement of force members during use.
US07805855B2
Disclosed herein is a tape measure with a magnetic tip. The tape measure is constructed so that a first magnet is provided in an end hook of the tape measure in a more convenient manner using insert molding, and the removal of the magnet from the end hook is more reliably prevented using a first coupling part.
US07805853B2
A system for modeling the pelvic anatomy of a person comprises an apparatus and method for using the apparatus. The apparatus includes a support and a sizing assembly. The support comprises a base and upstanding member. The sizing assembly is movable along the upstanding member to various heights. The sizing assembly includes a pubis stop arm with a pubis stop, and a pelvic seat arm. The pelvic seat arm supports a pair of opposed ischial seats. The pubis arm extends generally horizontally from the upstanding member. The pelvic seat arm has a horizontal ledge for receiving a patient's ischial tuberosity and an adjoining vertical wall for receiving a patient's medial aspect of the ischial ramus. The distance between the pubis stop and pelvic seats is adjustable, the distance between the pelvic seats is adjustable, and the relative angle between the vertical arms of the pelvic seat is adjustable to accommodate for different anatomies.
US07805848B2
The technical solution provided enables it to determine true meridian of an unmovable object on the Earth, and when moving at constant velocity true track angle. This solution is based on fixation of true meridian by zero value of linear acceleration with induced rotating points of determining pressure around the vertical. Said determinations are implemented quickly and accurately, irrespective of the disturbing factors influence, in particular, electromagnetic and magnetic fields, weather conditions, vibrations, cross accelerations, temperature and others.
US07805842B2
A combined scissors and tape dispenser configured as a unitary construction. The combined scissors and tape dispenser apparatus includes a pair of blades. A first blade includes a first elongated cutting member integrated with a first looped handle portion. A second blade is pivotally connected to the first blade. The second blade includes a second elongated cutting member integrated with a second looped handle portion. A dispenser reel including a cutting implement is integrated as part of at least one of the first looped handle portion and the second looped handle portion. The dispenser reel includes a through-hole adapted to be gripped by at least one of the user's fingers.
US07805840B2
With reference to FIG. 1, the present invention provides a method of manufacture of an automobile structure comprising the steps of: forming in a die a plurality of castings (10) each having at least one socket (14); forming a plurality of metallic rails (12, 13) and fixing the metallic rails (13, 14) in the socket of the castings (10) in order to construct the automobile structure. The present invention also provides a method of manufacture of a plurality of different automobile structures, the method comprising: fixing metallic rails of a first plurality into sockets of a first plurality of the castings to form a first type of automobile structure; and fixing metallic rails of a second plurality into sockets of a second plurality of castings to form a second type of automobile structure. The invention also relates to automobile structures made by the methods.
US07805837B2
A method of installing a mandrel, useful in high voltage cable splicing and termination operations, wherein said mandrel exhibits a tapered surface and longitudinal ribs for assembly onto a high-voltage cable to be connected to a premolded or extruded high-voltage component. As the premolded high-voltage component is passed over the mandrel, the mandrel expands the internal cavity of the high- voltage component and may further reduce the loss of lubrication within the internal cavity of the high-voltage component thereby allowing for the high voltage component to be easily installed onto the high-voltage cable. After the high voltage component passes over the apparatus, the high-voltage component may return to a lesser-expanded shape providing a snug fit around the cable member. The high-voltage component may then compress around the cable, with a uniform layer of lubricant remaining in between interior cavity of the high-voltage component and the outer layer of the cable.
US07805829B2
The apparatus for fixing rivets (4) in structural parts (11) includes a positioning adapter (3) for fixing one end of a rivet in a structural component with the rivet (4) in a riveting position; a riveting adapter (5) for deforming another end of the rivet, which has a movable deforming device (34) for deforming the rivet by impact energy stored in it; and a device for changing or adjusting the impact energy (33) stored in the movable deforming device. A greater flexibility for adjustment of the required impact energy (33) to different boundary conditions is thus possible, which guarantees that a minimal number of working strokes or only a single working stroke is required to fasten a rivet (4) in a structural component (11). This reduces the mechanical stress on the riveting adapter (5) and the working robot (6) guiding it besides reducing the noise level.
US07805824B2
A machining system includes a support configured to retain an article, such as a rotor disk, having an area, such as a surface of a slot in the disk. A cutting tool, for example, a broach, is movable relative to the support to cut the area. A heating member, such as a laser, is configured to locally heat the area of the article. In one example, the cutting tool includes a body having a cutting edge. The heating member is supported by the body and is configured to provide heat adjacent to the cutting edge. The cutting edge cuts the locally heated area while the area is still heated.
US07805818B2
A loop member for a mechanical fastener comprises a nonwoven web, the nonwoven web having a pattern of intersecting bond lines. The pattern is characterized in that at least a portion comprises a first plurality of non-intersecting continuous bond lines and a second plurality of non-intersecting continuous bond lines, each non-intersecting continuous bond line of the first plurality intersecting each non-intersecting continuous bond line of the second plurality. The intersecting bond lines define unbonded pattern elements, each of the pattern elements being at least partially bounded by non-linear segments of the bond lines. The bond pattern for a nonwoven web is suitable for use as a loop member of a mechanical fastener. The bond pattern comprises intersecting bond lines having a uniform width and defining a number of bond pattern elements per unit area, wherein at least one of the bond lines is nonlinear, and wherein the ratio of contour to overall bonded area of the bond pattern is greater than a bond pattern comprising all straight lines having the same uniform line width and defining the same number of bond pattern elements per unit area.
US07805799B2
The present invention is a breakaway mounting bracket assembly for a wiper system that displaces components of the wiper system below the impact line of a vehicle in the event of, for example, a vehicle-pedestrian impact. The assembly includes a mounting bracket and a grommet removably attached to the mounting bracket. The assembly also includes a ferrule disposed within the grommet that includes a column having an internal passage and a platform connected to the column. The assembly also includes an attachment member to connect the mounting bracket to the vehicle where the attachment member includes a body engaged to the internal passage. The platform breaks away from the column in the event of a predetermined load acting on the pivot shaft assembly, which disconnects the grommet from the ferrule and thereby displaces the pivot shaft assembly and a portion of a wiper arm below the impact line of a vehicle.
US07805789B1
An apparatus to assist users in getting in and out of bed is herein disclosed, comprising a handle assembly approximately three (3) feet long and positioned in a horizontal configuration along the frame of the bed. During use, it pivots upward to a vertical configuration at the midpoint of the side of the bed by use of a spring-loaded pivot point. A small release button at the top of the handle allows it to move from its horizontal position to its vertical position and back again. Thus it can aid someone in getting in or out of bed, yet fold away so as to not be noticeable under a bed spread or comforter when not in use. The apparatus is viewed as being ideal for those who may be suffering from back pain or who are unable to lie down or get up without assistance.
US07805785B2
Aspects of this invention relate to an adjustable bed that may include one or more articulating portions, and may include one or more components, including an air inflatable mattress associated with the adjustable bed frame, a programmable logic controller, a remote memory storage facility, a remote storage location of user preferences, a cell phone remote control, a modular control device, an air purification facility, a power outlet controller, a Bluetooth remote control, an ultra wide band remote control, a wireless USB remote control, and the like.
US07805775B2
A neck cover (51) includes a flexible cover member (53) and a to-be-attached portion (52) which serves to attach the flexible cover member (53) to a head protecting body (3) of a full-face-type helmet (1). The flexible cover member (53) comprises a substantially plate-like flexible cushion member (56) and a flexible support member (57) which supports the flexible cushion member (56). The flexible cover member (53) is mainly made of a substantially plate-like foamed synthetic resin, a permeability of which measured by using a Frajour type method based on JIS L 1096 falls within a range of 0.1 to 10 cc/cm2·sec (preferably 0.2 to 5 cc/cm2·sec and more preferably 0.3 to 2 cc/cm2·sec).Therefore, a sound which is generated by a traveling wind as it is caught in a ventilator, stabilizer, or the like is effectively prevented from being heard as loud noise to a helmet wearer.
US07810166B2
The invention relates to a device for scanning probe microscopy, said device comprising a scanning microscopy measuring device provided with a measuring probe for scanning microscopy measurements and a sample carrier for receiving a sample to be measured by scanning microscopy; a control device which is connected to the scanning microscopy measuring device in such a way that it is integrated into the system, and is designed in such a way as to automatically control the measuring device in order to perform a scanning microscopy measurement according to pre-defined control parameters; and/or an evaluation device that is connected to the scanning microscopy measuring device in such a way that it is integrated into the system, and is designed in such a way as to automatically evaluate measurements according to pre-defined evaluation parameters.
US07810160B2
A method for applying a common communication policy over at least two user groups of an organization. The method receives a communication request to transmit a communication between a sender user and at least one recipient user. The method identifies characteristics of the sender user and identifies characteristics of the at least one recipient user. The method further accesses a communication rules store common to the at least two user groups and determines the communication rules in the rules store applicable to the received communication based upon at least one of the characteristics of the sender user, the characteristics of the at least one recipient user, and the content of the communication. The method applies the identified rules to the communication.
US07810159B2
Methods, computer networks, and computer program products that reduce the vulnerability of network user devices to security threats include scanning a user device connected to a network to determine whether the user device contains a particular version of an application; downloading the particular version of the application via the network in response to verifying that the user device does not contain the particular version of the application; installing the downloaded application on the user device; scanning the user device for security vulnerabilities; downloading a patch via the network in response to detecting a security vulnerability, wherein the patch is configured to remedy the security vulnerability; and executing the downloaded patch on the user device to remedy the detected security vulnerability.
US07810154B2
A system and method to detect and geographically locate rogue wireless access users to a computer network are described. The present invention maps an area covered by the wireless network into islands with substantially similar network performances based on information collected by a network management system. This information is collected throughout the day to form a spatial performance model which comprises historical records of each island, giving a dynamic picture of the area covered. The averages of these historical values of the performance parameters at each time interval of the day form the basis of comparison with the captured current values of the rogue user. Once a potential intruder has been identified from his Media Access Control and Internet Protocol addresses, the algorithm of the present invention is used to localize the suspect into the island which has the substantially similar performance characteristics as the rogue user's computer.
US07810151B1
A correlation database stores profiling data that describes packet flows within a network. A network device presents a user interface by which a user defines a database trigger to detect database operations that change to the profiling data stored within the correlation database. The network device may maintain a log to record the detected database operations. The database trigger may specify a combination of low-level network elements associated with the packet flows and application-layer elements extracted from application-layer communications reassembled from the packet flows.
US07810143B2
Systems and/or methods are described that enable a credential interface. These systems and/or methods may build a credential user interface enabling a user to choose between multiple credentials and submit an authenticator for a chosen credential. These systems and/or methods may also gather information about arbitrary credentials and build a user interface for submission of authenticators for these arbitrary credentials.
US07810141B2
Communication devices, communication systems and communication methods are disclosed, which are capable of easily changing the settings of a client and lightening the workload of a user. Even if the settings of a client device do not correspond to the settings of an access point, by changing the settings of the access point, setting information is sent to the client device to automatically change the settings of the client device to settings corresponding to the settings of the access point after change.
US07810137B1
A method of controlling access to a computer network, the method comprising the steps of receiving a request for network access from an end station device; receiving a unique identifier of the end station device; determining that the unique identifier is not within a set of authorized identifiers; assigning a short-term, non-routable network address to the end station device; receiving an authorization code from the end station device, wherein the authorization code has been previously issued in response to a purchase of goods or services from a merchant associated with the computer network; attempting to validate the authorization code; if the authorization code is validated, then assigning a longer-term, routable network address to the end station device.
US07810133B2
A method of and system for encrypting and decrypting data on a computer system is disclosed. In one embodiment, the system comprises an encrypting operating system (EOS), which is a modified UNIX operating system. The EOS is configured to use a symmetric encryption algorithm and an encryption key to encrypt data transferred from physical memory to secondary devices, such as disks, swap devices, network file systems, network buffers, pseudo file systems, or any other structures external to the physical memory and on which can data can be stored. The EOS further uses the symmetric encryption algorithm and the encryption key to decrypt data transferred from the secondary devices back to physical memory. In other embodiments, the EOS adds an extra layer of security by also encrypting the directory structure used to locate the encrypted data. In a further embodiment a user or process is authenticated and its credentials checked before a file can be accessed, using a key management facility that controls access to one or more keys for encrypting and decrypting data.
US07810131B2
Control system with global control stream for controlling a plurality of decoders. The control system simultaneously controls a plurality of decoders at a remote location by using a global control data stream. A global control stream is a collection of data used for global applications. There are currently three global data streams—disaster recovery, live event control, and storage control. The streams may exist on a shared or independent PID. A control server forms a transport stream and the global control stream is injected into the transport stream by the control server.
US07810121B2
A resident application and a second application are provided in a set-top terminal to receive a TV broadcast service and network personal video recorder (NPVR) service, respectively. The resident application is suspended in favor of the second application when a user changes from a broadcast channel to an NPVR enabled channel, and vice versa. In an embodiment where a digital video recorder (DVR) set-top terminal is used, a DVR server therein provides trick mode functions (pause, rewind and fast-forward) before an NPVR session, e.g., a Look Back session, is established. In another embodiment, during an NPVR session the DVR server plays back recorded programming content downloaded from a communications network, and provides trick mode functions as well.
US07810115B1
A unified system of programming communication. The system encompasses the prior art (television, radio, broadcast hardcopy, computer communications, etc.) and new user specific mass media. Within the unified system, parallel processing computer systems, each having an input (e.g., 77) controlling a plurality of computers (e.g., 205), generate and output user information at receiver stations. Under broadcast control, local computers (73, 205), combine user information selectively into prior art communications to exhibit personalized mass media programming at video monitors (202), speakers (263), printers (221), etc. At intermediate transmission stations (e.g., cable television stations), signals in network broadcasts and from local inputs (74, 77, 97, 98) cause control processors (71) and computers (73) to selectively automate connection and operation of receivers (53), recorder/players (76), computers (73), generators (82), strippers (81), etc. At receiver stations, signals in received transmissions and from local inputs (225, 218, 22) cause control processors (200) and computers (205) to automate connection and operation of converters (201), tuners (215), decryptors (224), recorder/players (217), computers (205), furnaces (206), etc. Processors (71, 200) meter and monitor availability and usage of programming.
US07810114B2
An advertisement storage and filtering system for selectively identifying targeted advertisements to be stored in the memory of the STB. This storing of the selected advertisements can be accomplished in a number of ways. In one embodiment, the advertisements, in real-time and as they are received at the STB, are processed by the STB and only those advertisements with the appropriate characteristics are stored on the hard drive (HD). This may require some buffering of the advertisements in the STB memory as the STB processes and determines whether or not to store the advertisement. The information required to determine whether or not to store the advertisement could also be sent in advance, e.g., as a data service in an advertisement channel. Alternatively, the STB may store incoming advertisements in a memory temporarily and subsequently determine whether or not to retain the stored advertisements.
US07810107B2
A generic portal template includes properties that are common to all system templates. Using the generic portal template, a connector framework is exploited in order to expose every type of external information system generically and to make available to a portal its exposed metadata, methods, and other properties dynamically. The generic portal template is extendible to accommodate new properties of an external information system. The generic portal template is reusable when new external information systems are recognized. The generic portal template is especially advantageous when it is desired to access third party external information systems, such as databases or applications in a portal.
US07810104B2
A controller for an instrument includes a control program, an object that interfaces between the control program and the device, and a discovery process. The control program is used by the controller to provide software control of a device within the instrument. The object contains control information about the device so that the control information does not need to be known by the control program. The control information is needed to control the device. The discovery process, upon discovery that the device is within the instrument, obtains the control information from data storage within the instrument and instantiates the object.
US07810103B2
A system and method for validating whether communications between a device driver and a hardware device conform to a communication specification is presented. A validation module obtains a communication specification identifying rules for validating whether communications between a device driver and a hardware device conform to the specification. A redirection module redirects communications between the device driver and the hardware device to the validation module. Based on an individual communication, as well as the context in which an individual communication is made, the validation module validates whether the communication conforms to the communication specification.
US07810097B2
An information system that includes mechanisms for assigning incoming access transactions to individual access subsystems based on an analysis of the incoming access transactions. The analysis and assignment of the incoming access transactions may be used to minimize loss of cached data during power reduction in an information system.
US07810093B2
In a parallel computing environment comprising a network of SMP nodes each having at least one processor, a parallel-aware co-scheduling method and system for improving the performance and scalability of a dedicated parallel job having synchronizing collective operations. The method and system uses a global co-scheduler and an operating system kernel dispatcher adapted to coordinate interfering system and daemon activities on a node and across nodes to promote intra-node and inter-node overlap of said interfering system and daemon activities as well as intra-node and inter-node overlap of said synchronizing collective operations. In this manner, the impact of random short-lived interruptions, such as timer-decrement processing and periodic daemon activity, on synchronizing collective operations is minimized on large processor-count SPMD bulk-synchronous programming styles.
US07810092B1
In some embodiments, a system comprises at least one computer system, wherein the computer system is configured to execute a virtual machine corresponding to a user. The system further comprises a storage subsystem configured to store data representing the virtual machine and at least one file server. The file server is coupled to a network to which the computer system is configured to be coupled, and is also coupled to the storage subsystem. The file server is configured to provide the computer system with access to the data representing the virtual machine from the storage subsystem over the network. In some embodiments, the computer system is configured for essentially continuous connection to the network during use. In other embodiments, the computer system is configured for intermittent connection to the network during use.
US07810090B2
A method including, in a grid network, determining available compute devices for installation and execution of an application, the application requiring a specific operating system. The method also includes, in response to determining that there are no available compute devices having the specific operating system, sending a request to install the specific operating system and a grid manager through a link to a management system. The method also includes installing the specific operating system on one of a plurality of compute devices controlled by the management system and linking the one of a plurality of compute devices controlled by the management system to the grid network. Lastly, the method includes installing the application on the one of a plurality of compute devices controlled by the management system.
US07810089B2
The present invention is directed towards systems and methods for dynamically deploying and executing an acceleration program on a client to improve the performance and delivery of remotely accessed applications. The acceleration program of the present invention is automatically installed and executed on a client in a manner transparent to and seamless with the operation of the client. An appliance may intercept a request of the client to establish a communication session or connection with a server, and transmit the acceleration program to the client. In some cases, the appliance determines whether the application being accessed by the client can be accelerated and only provides the acceleration program if the application can be accelerated. Upon receipt of the acceleration program, the client automatically performs a silent installation of the acceleration program and executes the acceleration program upon completion of the installation.
US07810087B2
A method, an apparatus, and computer instructions are provided for inserting code fixes into applications at runtime. One aspect of the present invention leverages capability of a just-in-time-instrumentation monitoring component to receive a code fix during execution of applications and insert code fixes into applications. Another aspect of the present invention allows users to create a custom class loader that loads a custom class at runtime. The custom class loader then inserts the custom class in the applications. With the aspects of the present invention, code fixes and patches may be applied to applications without taking the applications down.
US07810077B2
In accordance with one embodiment of the present invention, there is provided a technique for reifying generic types while maintaining migration compatibility. According to this technique, the actual type parameters that should be associated with a raw type, but which are not expressed in a binary file, are dynamically inferred at run time. The actual type parameters are inferred based on the run time usage of an object that is an instance of the raw type.
US07810073B2
A method, article, and system for providing an effective implementation of assembler language translate-n-to-n instructions implemented on 21, 31, and 64-bit architectures, while maintaining backward compatibility with existing systems. The enhanced Extended-Translation Facility 2 (ETF2) instruction set introduces a new operand in an unused field (M3) that facilitates a change in the original instruction format and its intended function. With the ETF2-Enhancement Facility installed, a value of zeros in the M3 field indicates that instruction operation is to continue as originally defined. When a nonzero value is coded in the M3 field a new function is carried out. The assembler accommodates the changes by making the new M3 field optional when coding the instructions. If the M3 field is not coded, the assembler defaults to providing zeros in the M3 field (as found in the original instruction format), and backward compatible operation is provided.
US07810071B2
During execution of a program, an error is detected which results in the program reverting to a predefined state prior to the detected error. In some variations, the predefined state is a rollback point. Thereafter, one or more analysis tools are automatically activated that can characterize performance of the program and the execution of the program is recommenced until the error is detected. The analysis tools can then provide information useful for analyzing the cause of the error such as a trace log.
US07810067B2
Systems and techniques to manage and represent development processes. In general, in one implementation, the technique includes a method for managing a software development process. The method includes providing a cookbook describing tasks in a framework of the development process and managing performance of the development process with the cookbook. A first task description identifies an activity in the development process, an input for performance of the activity, an output consequential of performance of the activity, and instructions for performance of the activity. Managing performance of the development process with the cookbook includes assigning activities in the development process to different participants in accordance with the activities identified in the task descriptions, exchanging information between participants in accordance with the inputs and outputs identified in the task descriptions, and instructing the participants in accordance with the instructions identified in the task descriptions.
US07810057B2
The present invention provides a method and an apparatus for assessing a capability, for example, linearity of an amplifier, such as that of a power amplifier including a radio frequency amplifier. In one embodiment, the method comprises defining a first figure of merit for a power amplifier based on a loss of linearity relative to a predefined linearity requirement for the power amplifier and/or defining a second figure of merit based on the first figure of merit and dependent upon a minimum frequency within a predefined frequency band for the power amplifier, characterizing the linearity thereof. In this manner, using a test setup, for digital mobile communication networks deploying one or more higher order modulation schemes with complex wireless transmission that results in non-constant envelope signals, linearity of power amplifiers in transceivers, such as a mobile station or a base station, may be sufficiently described. Moreover, the two defined figures of merit may be used to compare different amplifiers for these higher modulation schemes, making possible a comparison of different amplifiers independent of their implementation technology or design structure.
US07810055B1
A method of managing correlation data for a design implementation process can include identifying correlation data from each of a plurality of design applications. Each of the design applications can generate a circuit description and the correlation data can specify associations between circuit elements of different ones of the circuit descriptions. The method also can include storing the circuit descriptions and the correlation data independently of one another and determining a relationship among circuit elements of the circuit descriptions according to the correlation data.
US07810052B2
A logical-group creating unit creates a logical group from a cell included in a selected range of a logical drawing that is specified in a logical page. A logical-group extracting unit extracts a same/similar logical group by determining whether logical drawings of created logical groups are same or similar to each other. A pattern creating unit creates an implementation pattern of a logical group included in extracted same/similar logical group.
US07810049B2
A system and method is provided for accessing information content that enables handheld or mobile device users, for example, to quickly and efficiently navigate images contained within the information content to access other areas of the information content. A user of the handheld device will request and receive information content, such as requesting a web page, for viewing. The user can select a navigation mode to receive a display only of interesting images pertaining to the webpage. The user can then thumb through the images and select an image of interest. The device will then display the portion of the web page associated with the selected image. Thus, the user can select an image to switch the view on the device back to a conventional browser viewing mode, for example.
US07810035B2
A predictive travel log system using one or more ranking schemes to predict the location that a user would seek to navigate to through back and forward navigation in a web browser is provided. The navigation functionality can be exposed through traditional back and forward buttons with drop down travel log menus found in a browser user interface.
US07810033B2
An exemplary method for determining emotive tone in text, the method comprising, matching text in a text file with text entries in a control file database, wherein the formatting attributes include textual and non-textual indicators, receiving a first set of emotive values associated with the matching text entries from the control file database, calculating an emotive score with the first set of emotive values, assigning the emotive score to the text file, and displaying the emotive score of the text file.
US07810027B2
A computer implemented method for managing documents includes the steps of: creating a document profile that includes fields of attributes of a document and generating a unique identifier for the document. The unique identifier includes at least a first portion including information descriptive of an attribute of the document and at least a second portion including an automatically generated number. The method preferably further includes the step of storing the document profile for the document.
US07810025B2
A first file is received in a first format. The first format is determined. A converter is selected based on the first format. Using the converter, the first file is translated to at least one second file. The second file has a second format.
US07810021B2
By the use of program scripts, databases, and other software elements, taking as input a set of text files making up a work of literature of substantial size, converting the files to an electronically-readable form, linking the files to each other to provide readers with a rich set of associations to be explored within the work, muting the presentation of the links in order to preserve the immersive character of the reading process, and simplifying the user browsing interface to limit distractions that vitiate the immersive reading experience. By the richness and simplicity of carefully-designed outputs, offering the author a new range of opportunities for engaging the reader, offering the publisher a new opportunity for succeeding in purveying electronic literature, and presenting the reader with an “electronic literary macramé”: a new class of work permitting a level of immersive reading practice obtainable only in the world of electronic text.
US07810020B2
An information retrieval system includes an information extracting portion that extracts episodic information to be set as a cue for searching conference record information that stores contents on a conference for personal information, and an information storage portion that stores the episodic information extracted from the information extracting portion and the personal information associated with the episodic information. The personal information of a participant is searched for, personal information being obtained from the conference that a system user attended.
US07810018B2
In one or more embodiments, a method of processing a soft value sequence according to an iterative soft-input-soft-output (SISO) algorithm comprises carrying out sliding-window processing of the soft value sequence in a first iteration using first window placements and in a second iteration using second window placements, and varying the window placements between the first and second iterations. In at least one embodiment, a communication receiver circuit is configured to carry out iterative SISO processing, wherein it processes a soft value sequence using sliding windows, and wherein it varies window placements between one or more iterations. The communication receiver circuit comprises, for example, all or part of a turbo decoding circuit or other type of iterative block decoding circuit, an equalization and decoding circuit, a soft demodulation and decoding circuit, a multi-user detection and decoding circuit, or a multiple-input-multiple-output detection and decoding circuit.
US07810007B2
Using the attribute “priority” to achieve a stronger Forward Error Correction (FEC) for Radio Link Control (RLC) Control Protocol Data Units (PDUs) transmitted via the High Speed Downlinik Shared Channel (HS-DSCH) also entails prioritized handling so that an RLC Control PDU is likely to overhaul an RLC Data PDU. As a consequence the RLC protocol operation can severely be disturbed, since it relies on in-sequence delivery of control and data PDUs. According to an exemplary embodiment of the present invention, two types of containers are provided in which data packets may be transmitted, wherein the first type of container is provided with a stronger error coding than the second type of container and wherein data packets which comprise control instructions are only transmitted in the first container type with the stronger error correction. Due to this, an improved forward error correction for control PDUs of the AM RLC protocol of Universal Mobile Telecommunications System (UMTS) may be provided.
US07810006B2
A testing system for a device under test (DUT) includes a test parameter-generating device and a platform module. The test parameter-generating device stores test information, and is operable so as to execute a test algorithm, so as to generate a transmission signal upon execution of the test algorithm, and so as to generate a test environment with reference to the transmission signal. The platform module is operable so as to conduct testing of the DUT using the test information stored in the test parameter-generating device under the test environment generated by the test parameter-generating device.
US07809996B2
Adaptive FEC coding is used to adjust the codeword composition of FEC codewords in a communication system. A codeword composition ratio may be adjusted in response to variance of a measured transmission error value from a target transmission error value in the system. The codeword composition ratio may be any quantity or value that represents the relation between the payload and parity bytes in the applicable FEC coding scheme. Adjustment of the codeword composition ratio may be adjusting parameters such as the N, K and/or R values in ADSL1 systems or the INP and/or maximum interleaving delay values in ADSL2 systems. A controller may be used to monitor, analyze and adjust the various values used in adaptively managing FEC coding. The present invention may be implemented in a transmission system in which a transmitter transmits data to a receiver via a transmission channel, such as a DSL system.
US07809994B2
A flash memory system, including a flash memory device and a controller, and having improved efficiency error correction coding (ECC), is disclosed. Each page in the flash memory device has the capacity to store multiple sectors' worth of data. However, partial page programming (i.e., followed by a later write to fill the page) is prohibited for reliability reasons. A scratchpad block within the flash memory device is designed, and stores both user data and control data. ECC efficiency is improved by encoding the ECC, or parity, bits over the entire data block corresponding to the user and control data in the page. Retrieval of a particular sector of data requires reading and decoding of the entire page. Especially for codes such as Reed-Solomon and BCH codes, the larger data block including multiple sectors' data improves the error correction capability, and thus enables either fewer redundant memory cells in each page or improved error correction.
US07809989B2
An asymmetric multiprocessor apparatus 2 is provided in which respective slave diagnostic units 20, 22, 24 are associated with corresponding execution mechanisms 6, 8, 10. A master diagnostic unit 26 tracks the migration of thread execution between the different execution mechanisms 6, 8, 10 so that the execution of a given thread can be followed by the diagnostic mechanisms 20, 22, 24, 26 and this information provided to the programmer. The execution mechanisms 6, 8, 10 can be diverse such as a general purpose processor 6, a DMA unit 12, a coprocessor, an VLIW processor, a digital signal processor 8 and a hardware accelerator 10. The asymmetric multiprocessor apparatus 2 will also typically include an asymmetric memory hierarchy such as including two or more of a global memory, a shared memory 16, a private memory 18 and a cache memory 14.
US07809988B1
In a computer-implemented method for running a test, the test to test a system under test is generated. At least a portion of the test is designated to be run as a distributed test. The designated test portion is selected to be run in one of a synchronous execution mode or an asynchronous execution mode. Tasks of the generated test are distributed to a plurality of workers. The distributed tasks are run with the plurality of workers according to the execution mode selection.
US07809984B2
Embodiments of the present invention provide a system that dynamically controls a temperature profile within a computer system by generating computer system activity. The system starts by receiving a desired temperature profile. The system then generates a load profile based on the desired temperature profile, wherein the load profile specifies operations to be performed by the computer system. The system next executes the load profile on the computer system to generate computer system activity, wherein the computer system activity causes the desired temperature profile in the computer system.
US07809982B2
A computing machine comprises an electronic circuit operable to perform a function, a programmable integrated circuit such as an FPGA, and a processor. The processor is operable to detect a failure of the electronic circuit and to configure the programmable integrated circuit to perform the function of the electronic circuit in response to detecting the failure. Alternatively, the computing machine comprises a hardwired pipeline operable to perform a function and a processor operable to detect a failure of the pipeline and to perform the function in response to detecting the failure. By allowing a first type of circuit (e.g., an FPGA) to take over for a failed second type of circuit (e.g., a processor), such a computing machine can be fault-tolerant without having redundant versions of each component, and may thus be less expensive and smaller than computing machines of comparable computing power.
US07809980B2
A data processing system includes a processor having a multi-way cache which has a first and a second way. The second way is configurable to either be redundant to the first way or to operate as an associative way independent of the first way. The system may further include a memory, where the processor, in response to a read address missing in the cache, provides the read address to the memory. The second way may be dynamically configured to be redundant to the first way during operation of the processor in response to an error detection signal. In one aspect, when the second way is configured to be redundant, in response to the read address hitting in the cache, data addressed by an index portion of the read address is provided from both the first and second way and compared to each other to determine if a comparison error exists.
US07809974B2
A circuit for transitioning clocking speeds, or frequencies, is provided. With this circuit, a clocking circuit providing a first clock signal at a first clock frequency is coupled to a counter. A comparator and a first divider are coupled to an output of the counter. The first divider outputs a second clock signal at a second clock frequency. A second divider is interposed between the clocking circuit and the counter. A processor is coupled to an output of the first divider.
US07809968B2
A method for managing sleep modes in an ecosystem of components, the method includes: receiving an inactivity signal from at least one component in the ecosystem of components, the inactivity signal indicating that a predefined period of inactivity has been exceeded for that component; sending a sleep command to one or more components in the ecosystem in response to the inactivity signal, thereby establishing a sleep mode in the one or more components; subsequent to establishing the sleep mode, detecting activity in one or more of the one or more components through an awake signal received therefrom; sending an awake message to the one or more components in response to the awake signal, thereby terminating the sleep mode in the one or more components; wherein the sleep mode shuts off defined non-essential features within the one or more components, while maintaining defined essential processing tasks associated with of the one or more components placed into the sleep mode.
US07809967B2
In an electronic device with a serial ATA interface, upon detection of the issue or reception of a preset command, a confirmation device, such as a CPU, confirms the completion of execution of the command. Upon confirming the completion of execution of the command, a controller, which may also be the CPU, controls shifting of the serial ATA interface to a power saving mode.
US07809964B1
An I/O interface module of a storage system controller includes a management controller and power regulation and monitoring/control circuitry responsible for management of the I/O expansion module and pluggable I/O interface modules, which each include electrical power regulating circuitry to power circuit components. Temperature regulation components (e.g. fan and temperature sensor) provide a cooling airflow and monitor operating temperature. A controller works with the power regulation and monitor/control circuitry and temperature regulation components to perform first and second management activities concurrently. The first management activity involves managing the environmental operating conditions of the I/O expansion module itself, including (i) monitoring and regulating operating temperature and (ii) monitoring and controlling electrical power regulating circuitry of the power regulation and monitor/control circuitry. The second management activity involves managing environmental operating conditions of the I/O interface module, including (i) monitoring insertion and removal of the I/O interface module and reporting such insertion and removal to a separate controller within the storage system controller, (ii) controlling reset status of the I/O expansion module, and (iii) monitoring and controlling the electrical power regulating circuitry of the I/O interface module.
US07809957B2
Embodiments of a method and system for creating sealed data are disclosed herein. A trusted platform module (TPM) is used to seal data and other information in a sealed blob. In one embodiment, a monotonic counter parameter is included in the sealed blob. In another embodiment, a tick counter parameter is included in the sealed blob. In yet another embodiment, a session parameter is included in the sealed blob. In each instance, the data is only released if the associated parameter included in the blob corresponds to a current parameter. Other embodiments are described and claimed.
US07809956B2
In a music-content management system, a client handles three types of data, i.e., a file for encrypting content and storing the content, a key that encrypted the content, and a use condition description for each service in which the content is used. The file stores one type of content encryption system and one type of encrypted content. The file also stores information regarding use condition descriptions for respective services.
US07809952B2
A system for registering a sensing device with a relay device is provided. The relay device allowing the sensing device to communicate with a computer system of the system. The computer system performs the registrating using a registration form having information relating to an interactive element coincident with tags mapped over the form. Each tag has coded data indicative of the interactive element and an identity associated with the form. The computer system receives indicating data indicative of the identity and the interactive element from a sensing device via the relay device which is generated by the sensing device sensing the coded data, determines the interactive element from the indicating data and causes registration of the sensing device with the relay device using the interactive element.
US07809947B2
User certificate method for data broadcasting including the steps of inputting a code recollection starting key on a remote control device during a user watches a data broadcasting, extracting a program title from an Electronic Program Guide table received from a broadcasting station, inputting a successive sequence of keys for user certification, inputting a code recollection end key on the remote control device for finishing the inputting of the sequence of keys, inputting a user code according to a screen displayed after inputting the code recollection key, and storing a record having the user code, the program title and the input key sequence in the code certificate table, whereby permitting easier watching of a data broadcasting program that requires a used certificate.
US07809944B2
The authentication capability of a portable terminal connected to a playback device is used to perform user authentication, thereby providing content with a sufficient reliability while only requiring a simple mechanism.
US07809936B2
A system (100) for reconfiguring a remote device (102) (e.g., a client device) that includes at least one processor (200) and reconfigurable logic (202) that is operatively coupled to the processor (200), employs for example, a network element that serves as a remote profile server (104) for the remote device (102). The remote device (102) includes an application profiler (206) that produces application runtime profile statistic information (120) during runtime of an application running on at least one processor (200) of the device. The remote profile server (104) includes a profile analyzer (130) that analyzes the received application runtime profile statistic information (120) to determine suitable reconfigurable logic configuration information (122) and corresponding application patch information (124) for the remote device (102). The remote profile server (104) then sends the reconfiguration logic configuration information (122) and corresponding application patch information (124) back to the remote device (102). The remote device (102) then utilizes the information to reconfigure its onboard reconfigurable logic (202) and to also utilizes the corresponding application patch (124). Corresponding methods are also described.
US07809926B2
A reconfigurable multiprocessor system including a number of processing units and components enabling executing sequential code collectively at processing units and enabling changing the architectural configuration of the processing units.
US07809916B1
Methods and apparatus provide a lock resizer for resizing of a lock array of a lock-based concurrent hash table. The lock resizer provides a data structure with memory locations which is apportioned into buckets that contain a plurality of the memory locations. It is understood that the data structure can dynamically add new memory locations. The lock resizer further provides a location lock for each distinct memory location and a bucket lock for each distinct bucket. A resizing flag can reference a thread to indicate whether or not the thread is resizing the amount of locks. Upon detection of the existence of a policy condition, the lock resizer resizes the amount of location locks and/or bucket locks in order to create new location locks and new bucket locks, thereby ensuring that as new memory locations are added, all buckets can contain up to a fixed number of memory locations.
US07809912B1
Methods and systems are provided for minimizing disruptions when host data on a source logical unit is migrated onto a target logical unit. I/O requests are managed in a particular order during various states of the migration. After the target logical unit is synchronized with the source logical unit and before a commitment to the target logical unit is made, the target logical unit can be evaluated. At that point, the migration can be aborted. During the evaluation of the target logical unit, I/O requests that were directed to the source logical unit are redirected to the target logical unit and I/O requests that were directed to the target logical unit are redirected to the source logical unit. The disclosed methods and systems are equally effective at enabling less disruptive virtualization of a source logical unit as a target logical unit.
US07809910B2
Apparatus, systems, and methods may operate to taking a snapshot of an origin volume in conjunction with a backup process in response to receiving a snapshot request by a snapshot service. A persistent time stamp associated with the creation time of the snapshot may be recorded on the origin volume. The persistent time stamp is accessible to the file system process associated with the origin volume in most embodiments. If access to a file is requested, the time the file was last modified may be compared with the persistent time stamp, and if the file modified time is earlier than the persistent time stamp, the file's archive bit can be reset. Otherwise, the archive bit is not reset. Additional apparatus, systems, and methods are disclosed.
US07809909B2
A remote copy network realizes low-cost multi-hop remote copying. Remote copying is executed via a remote copy network (RCN) having a source edge device connected to a source storage and a target edge device connected to a target storage. Because the RCN is a network provided by a network business, a user having a storage device can execute remote copying without owning or managing the RCN. The source edge device receives remote copy I/O from the source storage, creates a log entry to which a sequential number is added, and sends the log entry to a target edge device. The target edge device acquires the remote copy I/O from the received log entry, and sends the remote copy I/O to the target storage in the order of the sequential number.
US07809907B2
When detecting the completion of remote copying of a primary volume to a secondary volume, a host computer splits a copy pair into the primary volume and the secondary volume and has the secondary volume store a snapshot of the primary volume. A backup server recognizes the secondary volume.
US07809894B2
A compare, swap and store facility is provided that does not require external serialization. A compare and swap operation is performed using an interlocked update operation. If the comparison indicates equality, a store operation is performed. The compare, swap and store operations are performed as a single unit of operation.
US07809893B2
Methods and apparatus for refetching data to store in a cache are disclosed. According to one aspect of the present invention, a method includes identifying a speculative set that identifies at least a first element that is associated with a cache. The first element has at least a first representation in the cache that is suitable for updating. The method also includes issuing a request to obtain the first element from a data source, opening a channel to the data source, obtaining the first element from the data source using the channel, and closing the channel. Finally, the method includes updating the first representation associated with the first element in the cache.
US07809891B2
A system and method for managing a data cache in a central processing unit (CPU) of a database system. A method executed by a system includes the processing steps of adding an ID of a page p into a page holder queue of the data cache, executing a memory barrier store-load operation on the CPU, and looking-up page p in the data cache based on the ID of the page p in the page holder queue. The method further includes the steps of, if page p is found, accessing the page p from the data cache, and adding the ID of the page p into a least-recently-used queue.
US07809888B1
A caching technique involves receiving a cache request to move data into a cache (or a particular cache level of a cache hierarchy), and generating a comparison between content of the data and content of other data already stored within the cache. The caching technique further involves providing a caching response based on the comparison between the content of the data and the content of the other data already stored within the cache. The caching response includes refraining from moving the data into the cache when the comparison indicates that the content of the data is already stored within the cache. The caching response includes moving the data into the cache when the comparison indicates that the content of the data is not already stored within the cache. Such a technique is capable of eliminating data redundancies within a cache (or within a particular cache level of a cache hierarchy).
US07809886B2
A write-caching RAID controller includes a CPU that manages transfers of posted-write data from host computers to a volatile memory and transfers of the posted-write data from the volatile memory to a redundant array of storage devices when a main power source is supplying power to the RAID controller. A memory controller transfers the posted-write data received from the host computers to the volatile memory and transfers the posted-write data from the volatile memory for transfer to the redundant array of storage devices as managed by the CPU. The memory controller flushes the posted-write data from the volatile memory to the non-volatile memory when main power fails, during which time capacitors provide power to the memory controller, volatile memory, and non-volatile memory, but not to the CPU, in order to reduce the energy storage requirements of the capacitors. During main power provision, the CPU programs the memory controller with information needed to perform the flush operation, such as the location and size of the posted-write data in the volatile memory and various flush operation characteristics.
US07809872B2
A master device for communicating with a number of slave devices through a communication link having a limited resource. The master device comprises a transceiver adapted for communicating with the slave devices on the communication link and a controller adapted for detecting the number of slave devices. The controller is adapted for determining an individual resource associated with a slave device to be consumed from the communication link, wherein a sum of the individual resources of all slave devices is lower than the limited resource and wherein the transceiver is adapted for assigning the individual resources to the associated slave devices.
US07809871B2
A common access ring (CAR) architecture that supports multiple masters and slaves is provided. One or more masters may make a request on the ring at the same time, such that multiple transactions are simultaneously pending. Moreover, multiple masters may simultaneously make a request to the same slave. However, each master cannot make more than one request at a time, and must wait until a current request is completed before making another request. The ring architecture ensures that no more than one request arrives at a slave at any given time. If a request arrives while a slave is processing a previous request, the arriving request is not serviced, and the master that originated the arriving request is asked to retry the request at a later time. Atomic shadow-write operations are supported by including all shadow registers in a dedicated sub-ring of the CAR architecture.
US07809853B1
A system balances bandwidth used by a data stream. The system receives data in the data stream and partitions the data into bursts. The system then identifies whether a size of a current one of the bursts is less than a size of a maximum burst associated with the data stream and schedules an additional burst in the data stream when the current burst size is less than the maximum burst size. The system transmits the current burst and the additional burst to balance bandwidth used by the data stream.
US07809851B2
Session description message extensions include information describing a multimedia presentation or a single media presentation. The session description message is typically sent from one device to another device to which the multimedia or single media presentation will be streamed. Several extensions are described that extend the information that can be included in the session description message.
US07809848B1
A system and method for decreasing the protocol processing incurred by an NFS (Network File System) client, and the network bandwidth consumed, when multiple NFS requests are issued close in time to each other. Requests received close in time to each other within one NFS client are aggregated into a single communication packet, even if they are from different NFS users, processes or applications. The per-request overhead of the NFS requests is thus avoided, and multiple streams of requests may be merged into one. When a first request is received by the client, it may be delayed for a short time to determine whether any other requests can be sent at the same time. NFS requests may be aggregated on an NFS client from multiple applications, processes, users or other entities. An NFS client may include an aggregator or other mechanism for performing the aggregation.
US07809846B2
Methods and apparatus for providing converged communication services in a communication system are disclosed. A first endpoint of the system communicates with at least a second endpoint of the system via session initiation protocol (SIP). At least a portion of the SIP communication is controlled utilizing an application layer overlay framework which permits substantially simultaneous operation of the first endpoint in two application layer protocols, the two application layer protocols including SIP and web services protocol. The web services protocol may illustratively comprise an application layer web services transport protocol such as SOAP/HTTP. The application overlay framework comprises a web services interface, with the web services interface being configured to permit access to information associated with the SIP communication by one or more communication service applications of the system.
US07809841B1
System and method for communicating with an electronic exchange in an electronic trading environment
System and methods for a connection proxy server are described. According to an example method described herein, a connection proxy server stores subscription, product tables as well as other downloads that are provided to a client terminal during initialization stage as well as later during a trading session. Upon detecting that a connection between the client terminal and a gateway is lost, the connection proxy maintains a communication session created for the client terminal at the gateway and receives data intended for the client terminal. If the connection is re-established between the client terminal and the gateway during a predetermined period of time, the connection proxy provides the stored data to the client terminal thus avoiding a surge in processing resources at the gateway due to the necessary downloads.
US07809838B2
Embodiments of the present invention provide a method, system and computer program product for deploying and delivering composite services in an NGN network. A collision detection and resolution method for updating a model in a composite services enablement environment can include establishing for a single session having a corresponding model, multiple channels of communication for different corresponding channels of access to a service. The method further can include synchronizing updates to the model by individual ones of the channels of access to the services for each of the channels of access to the services. The method yet further can include detecting collisions in synchronizing the updates to the model. Finally, the method can include rejecting the updates to the model when collisions are detected.
US07809837B2
A web services system enables web servers to serve pages that utilize remote portlets. A consumer system serves pages that utilize remote portlets stored on one or more producer systems. An improved user interface enables a user to select a portlet from a page on a producer system and drag the portlet to a page on a consumer system. This action causes configuration information for the portlet to be transferred to the consumer system, which can then utilize the portlet as a remote portlet. When a user accesses a page utilizing a remote portlet, the consumer system contacts the producer system, obtains content for the page and presents the page to the user.
US07809836B2
An embodiment of the present invention is a system and method relating to automatic firmware image update by proxy for BIOS or other embedded firmware image. When a server equipped with a baseboard management controller (BMC) and detects that its BIOS code image is corrupted or out of date, it may broadcast a request for an image update over an out-of-band network. One or more donor systems on the network may respond to the request and send the requestor a new image. The recipient system uses management policies to determine from which donor system to accept an update. In another embodiment, the BMC retrieves a new BIOS image from a predetermined location and updates the BIOS image accordingly.
US07809835B2
A wireless device transmits beacon packets at periodically occurring time intervals across a wireless channel. When the wireless communications device has not formed a piconet with one or more remote devices, the device scans the wireless channel for a predetermined amount of time immediately following each of the periodically occurring time intervals. During this time a remote device may respond to the beacon packet.
US07809828B2
A computer implemented method, data processing system, and computer program product for maintaining state consistency among multiple state-driven file system entities when the file system entities become disconnected. Responsive to a distributed file system server being disconnected from a distributed file system client, a monitor is registered with the consistency management framework (CMF) for a file system. When the CMF detects access to a file in the file system, the CMF notifies the monitor of the access to the file, and the monitor stores information about state of the file. When the distributed file system server is reconnected to the distributed file system client, information about state of the file stored in the monitor is provided to the distributed file system client.
US07809826B1
A plurality of network devices monitor network traffic and generate profiling data that describes packet flows within the network traffic. The network devices output communications that include the profiling data. An aggregation device receives the communications and builds a correlation database to aggregate the profiling data generated by the plurality of network devices. The profiling data may relate low-level network elements associated with the packet flows and application-layer elements extracted from application-layer communications reassembled from the packet flows.
US07809825B2
A network monitoring application deploys conventional monitor applications to network nodes and receives diagnostic events from the monitors. In response to a monitor reporting a high severity event or condition, the monitor application automatically deploys a dissolving monitor to the network node that automatically ceases operation at the conclusion of a predetermined lifespan. The dissolving monitor automatically reports verbose diagnostic events to the monitoring application, including diagnostic events not reported by the conventional monitor. The dissolving monitor removes itself from the node at the end of its lifespan by freeing all resources of said node that it consumed. In some embodiments, the dissolving monitor reports diagnostic events with decreasing frequency prior to its dissolution. The dissolution of the dissolving monitor may be triggered by time since its deployment, performance and status of the monitored node, error or anomaly counts, or combinations thereof.
US07809822B2
A system for automatic generation of workflow models related to interventions performed on equipment included in a communication network having associated resource proxy agents each providing a representation of the status of corresponding network equipment according to a given data model. The system includes a set of recorder agents, and the resource proxy agents are configured to send to the recorder agents information signals representative of events in the status of the corresponding network equipment triggered by manual activities or commands, such as, commands input by operators and performed on the network equipment. The system is configured to analyze the information signals sent to the respective recorder agents to produce therefrom workflow models of the manual activities or commands performed on the network equipment.
US07809816B2
Systems and methods according to the present invention address this need and others by providing images to a remote user through the use of instant messaging techniques.
US07809812B2
A network device such as a wireless network device is configured using information obtained at the point of sale (POS) for a specific home network to which the device will belong. This may be accomplished by obtaining from the buyer at the POS account information, which is sent to a configuration server that automatically sets up the device for network use without the buyer's further direct involvement.
US07809811B1
Aspects of the present invention may be seen in a network for customer care and distribution of update packages to electronic devices. The network supports efficient manage and update of firmware and software in electronic devices. A provisioning server in the network may employ provisioning means to update configuration, provision devices, and manage devices. The network may comprise an electronic device capable of receiving update packages. The electronic device may comprise an update agent capable of updating the electronic device; a diagnostic client that facilitates remote diagnosis; and a traps client that facilitates setting traps and retrieving collected information.
US07809809B2
A method, device, system, and a computer program product where client provisioning is done using a Provisioning Content Document with flag type parameters in an Application characteristics template. The flag concept represents flag-type information that is similar for many applications.
US07809808B2
Under the present invention, a test configuration is provided. The test configuration sets forth a particular enterprise computer architecture of nodes, servers and resources, as well as a quantity of components/beans for an application. Thereafter, the application is generated using a template to replicate the provided quantity of components/beans, and is deployed, installed and started on the application server(s). After the application is started, a client program generated based on the test configuration is run against the application. Throughout the process, (e.g., as the application is being deployed, installed and started, and while the client program is being run), certain performance metrics are monitored to determine the scalability of the application server(s).
US07809805B2
Systems and methods for automatically locating web-based social network members are provided. According to one embodiment, contact content including an associated GPS identifier and status for web-based social network members located at or near the same location automatically appears on a GPS-enabled device. A further exemplary system includes a GPS-enabled device configured to receive a GPS identifier and a status representing a location and a current state for a web-based social network member, a processing module that associates the received GPS-identifier and the received status, and a communications module that sends the associated GPS-identifier and status to a server comprising a web-based social network database. Contact content in a web-based social network database record in the web-based social network database is updated to include the associated GPS identifier and status for the web-based social network member.
US07809802B2
Embodiments of the present invention provide for a clip manipulation facility within a browser environment. Without limitation, the clip may be a video clip. An editing tool may be adapted to alter the appearance of a clip associated with the manipulation facility.
US07809782B1
A method for selecting a set of parameters from a parameter space of a contemplated implementation of a pipelined processor for configuring the processor to generate an output word in response to each of a set of input words. The method includes determining a mapping between each set of parameters in the parameter space and the area of an integrated circuit implementation of the processor, and searching the parameter space to select a preferred set of the parameters that minimizes the area of the integrated circuit implementation subject to the constraints that each of the input word and the output word has specified format and that the preferred set of the parameters results in no more than a specified maximum error between the function of each of the input values and the approximation of the function of said each of the input values.
US07809781B1
Aggregation of data values in a data set is computed to produce aggregate values. The aggregate values are partitioned into plural aggregate value sets. Fitting with respect to the plural aggregate value sets is performed. Based on the fitting, at least one time point corresponding to occurrence of a change in the data values is determined.
US07809779B2
Provided are a method and apparatus for supporting a symbolic link at an application level while keeping the structure of an existing file system that does not support a symbolic link. The method includes receiving a symbolic link creation command including an absolute path and a symbolic link path from a user, creating a symbolic link file for the symbolic link path when the absolute path exists but the symbolic link path does not exit, and changing a value of a specified field of a directory entry of the created symbolic link file to a specified value representing the symbolic link.
US07809776B1
A technique supports Change Notify watches in virtualized storage systems. In particular, techniques of the present invention advantageously emulate Change Notify features (e.g., as documented by the CIFS protocol) on virtualized storage systems by leveraging virtualization mapping information (e.g., an inode-to-path or “I2P” mapping) to walk a file system tree backwards from the data blocks to their ancestors to determine whether there are applicable watches on ancestor directories, and to obtain a pathname (e.g., relative) of the watched (changed) data. In particular, changes to data received from different protocols (e.g., CIFS, NFS, HTTP, etc.) can trigger watches to clients on the virtualized storage system. Also, performance may be enhanced using various caching techniques, and watch state may be retained while moving watched data across volumes of the virtualized storage system.
US07809769B2
A database may be virtually partitioned into virtual partitions. The virtual partitions are mapped to physical databases of a database. Data records added to the database are each assigned to a virtual partition and stored in the physical database mapped to the assigned virtual partition. The identifier generated for a data record includes an identifier of the assigned virtual partition. When additional databases are created, virtual partitions are remapped to the larger space of physical databases.
US07809767B2
An architecture and methodology for designing, deploying, and managing a distributed application onto a distributed computing system is described.
US07809763B2
Two computers are respectively programmed to generate descriptions of database objects (such as tables) in a first database, and compare the generated descriptions to corresponding schema objects in a second database. Objects in the second database are changed to conform to the first database if differences are found during comparison. The just-described differences in objects may arise due to changes being made to a software program that uses data contained in the objects.
US07809762B1
Techniques to update/change a database without incurring a user outage include receiving a user-specified change command which is then evaluated to determine which portion(s) of the target database will change as a result of the command. Shadow copies of those portions are then created and updated in accordance with the change command. The change command is next applied against the target database and any portion(s) placed in a restricted status because of this action are reset to an un-restricted state. The updated shadow portion(s) are then swapped for the corresponding portion(s) of the target database.
US07809752B1
A facility for analyzing user behavior information is described. The facility receives a stream of user behavior information. The facility augments a representation of user behavior in accordance with the received stream of user behavior information. The representation augmented by the facility is a sparse matrix of user behavior facts. The facility analyzes the sparse matrix to obtain an analysis result for the received stream of user behavior.
US07809738B2
A system for determining changes in the interest of a subject over a time period. The system measures the volume of news articles for a subject over a time period and makes a comparison to a previous volume of news articles for the same subject over a previous time period.
US07809735B2
Reports, based on aggregation operations on data in a data warehouse, may be efficiently generated. At least two separate aggregation processes are performed on facts of a fact table. Each of a plurality of aggregation processors accesses a separate partition of the facts of the fact table. Each aggregation processor applies the at least two separate aggregation processes are applied to the partition of the facts accessed by that aggregation processor and, for each of the at least two separate aggregation processes, an intermediate result of applying that separate aggregation process by that aggregation processor is saved. For each of the at least two separate aggregation processes, the intermediate results, of applying the aggregation processing for that process by the aggregation processors, are merged.
US07809733B2
Systems, methods, media, and other embodiments associated with effort based relevance in discussion forums are described. One example method includes receiving activity data concerning messages associated with electronic discussion forum topics. The activity data may include a view count (Vw), a book mark count (Bf), a reference count (Rf), and a reply count (Rp). The effort based relevance may be computed from Vw and one or more of, Bf, Rf, and Rp. Topics may be logically ordered using the effort based relevance.
US07809722B2
System and method for enabling search and retrieval from image files based on recognized information
An embodiment provides for enabling retrieval of a collection of captured images that form at least a portion of a library of images. For each image in the collection, a captured image may be analyzed to recognize information from image data contained in the captured image, and an index may be generated, where the index data is based on the recognized information. Using the index, functionality such as search and retrieval is enabled. Various recognition techniques, including those that use the face, clothing, apparel, and combinations of characteristics may be utilized. Recognition may be performed on, among other things, persons and text carried on objects.
US07809721B2
The invention provides for a system for ranking data including a first calculation component that calculates a qualitative semantic similarity score of at least one data entry from at least one data source, a second calculation component that calculates a general quantitative score of the at least one data entry from at least one data source, a third calculation component that combines the qualitative semantic similarity score and the general quantitative score of the at least one data entry from at least one data source into a vector score for the at least one data entry, and a ranking component that ranks the at least one data entry among other data entries using the vector score. General qualitative scores such as distance scores are never overruled by semantic scores.
US07809711B2
The present invention provides a method, system, and service of analyzing electronic documents in an intranet, where the intranet includes a plurality of web sites. In an exemplary embodiment, the method, system, and service include (1) crawling HTML content and text content in a set of the sites, (2) deep-scanning non-HTML content and non-text content in the set of sites, (3) reverse-scanning the set of sites, (4) performing a semantic analysis of the crawled content and the deep-scanned content, (5) correlating the results of the semantic analysis with the results of the reverse-scanning, and (6) comparing user navigation patterns and content from the members of the set of sites. In a further embodiment, the method, system, and service further include combining the results of the performing, the results of the correlating, and the results of the comparing.
US07809707B2
A system for identifying usage of a target data element including both direct and indirect usage, within a data element structure where the target data element may have more than one parent data element. The system includes a usage processing engine configure to identify direct and indirect usage data elements for the target data element within the data element structure and a user interface configured to display the direct and indirect usage data elements for the target element in a hierarchical structure.
US07809700B2
Systems and methods are disclosed for verifying the accuracy of reported information. The systems and methods may include generating a hash based on ingredient data related to the creation of a report, storing the hash and the ingredients in a database, the hash being associated with the ingredient data in the database, and outputting the report, the report including the hash. Furthermore, the systems and methods may include receiving an input, the input being based on a first hash of ingredient data related to the creation of the report and determining if the database contains a record corresponding to the input. Moreover, the systems and methods may include outputting information contained in the record corresponding to the input if it was determined that the database contains the record corresponding to the input, the information contained in the record comprising the ingredient data.
US07809698B1
A flexible system for associating a data stream with one or more secure control files based on mapping self-declared identifiers to trusted identifiers. It has particular application in relation to XML documents, XML Schema, XPath/XSLT/XQuery and WSDL file processing. Control file identifiers are detected in a data stream and transformed to map to new identifiers which are correlated to locations which are more secure and/or accessible. Optionally, copies of the control files are then stored and maintained at the new locations.
US07809697B1
A computer-implemented method can include accessing a network-accessible document that is formatted according to a hypertext markup language and that has a plurality of hyperlinks; producing a transcoded document from the network-accessible document; and providing the transcoded document to a computing device. Producing the transcoded document can include concatenating two or more of the plurality of hyperlinks to form a compression seed, compressing the compression seed with a compression algorithm to form a compressed seed, storing the compressed seed as a base hyperlink in the transcoded document, and compressing each of the plurality of hyperlinks. Compressing each hyperlink can include concatenating each hyperlink with the compression seed, compressing the concatenated hyperlink and compression seed to form a seed portion corresponding to the compression seed and a link portion corresponding to the hyperlink, extracting the seed portion, and substituting in the transcoded document the link portion for the hyperlink.
US07809692B1
A method and system for generating and restoring a backup image are disclosed. According to one aspect of the invention, a server receives a request to generate a backup image. The request includes a selection a backup path. Based on the backup path, the server generates a list of files and/or directories to backup. However, before writing the files to the backup image, the server generates an offset map to indicate where in the backup image each file will be located. The server then writes the offset map to the backup image. During a restore operation, the server receives a request to restore files, including a selection of files and/or directories to restore. The server reads the offset map from the beginning of the backup image to quickly determine the location in the backup image of selected files.
US07809683B2
An industrial automation object library system comprises a data store that is accessible by way of the Internet. The data store retains an object that is executable by a programmable logic controller, wherein the object conforms to a hierarchically structured data model. A location component associated with the data store accesses the data store to locate the object upon receipt of a request for the object. In one particular example, the hierarchically structured data model can be based at least in part upon ISA S95 and/or ISA S88.
US07809674B2
A system for organizing and accessing a database. The system includes a primary B+tree index, a secondary B+tree index, a plurality of mapping table row identifiers stored in the secondary B+tree index and a plurality of database addresses for leaf blocks of the primary B+tree index corresponding to mapping table rows.
US07809673B2
One embodiment is directed to providing access between external systems and embedded vehicle electronic systems. That is, an interface module may receive information from a system external to the vehicle, determine an embedded system of the vehicle to which to provide the information, and provide the information to the embedded system. Similarly, the interface module may receive information a embedded electronic systems of a vehicle, determine a system external the vehicle to which to provide the information, and provide the information to the external system.
US07809672B1
A computer-implemented system (10) for associating target data with a product classification schema includes a data association module (39) that accesses the product classification schema. The schema includes a taxonomy that includes a hierarchy of classes into which products may be categorized. The schema further includes ontologies that are associated with one or more of the classes. Each ontology includes one or more product attributes. The data association module (39) accesses the target data to be associated with the schema and determines one or more classes with which at least a portion of the target data should be associated. This determination is based on a comparison between the target data and the product attributes of the ontologies or between the target data and values for one or more of the product attributes. Furthermore, the data association module (39) associates at least a portion of the target data with one or more classes in response to determining one or more classes with which at least a portion of the target data should be associated.
US07809665B2
A computer implemented method including determining whether a predetermined condition is satisfied with respect to a case-based dataset stored within memory accessible by at least one processor; generating, for each of a plurality of rule-based classifiers, rule-based classification data identifying class boundaries between the records upon determining that the predetermined condition has been satisfied; computing a structural risk of the rule-based classification data for each of the rule-based classifiers with respect to the records identified within the record data; selecting rule-based classifiers having generated rule-based classification data identifying class boundaries between the records with a structural risk below a predetermined threshold; identifying selected rule-based classifiers having rule-based classification data that is within a predetermined degree of similarity with the case-wise classification data; and replacing the case-based dataset stored within the memory with rule-based classification data of at least one of the identified rule-based classifiers.
US07809663B1
A system and method is disclosed which integrates a machine learning solution into a large scale, distributed transaction processing system using a supporting architecture comprising a combination of computer hardware and software. Methods of using a system comprising such supporting architecture provide application designers access to the functionality included in a machine learning solution, but might also provide additional functionality not supported by the machine learning solution itself.
US07809661B2
The present invention includes relation-Bayesian-network-based tracking methods. Various, distinct embodiments of the present invention include tracking methods for: real-time relational tracking of e-commerce segmentation and personalization, in-residence tracking of elderly and disabled people, real-time relational tracking for ground target tracking and real-time relational tracking of satellites and satellite constellations.
US07809657B2
A system for implementing a multi objective evolutionary algorithm (MOEA) on a programmable hardware device is provided. The system comprises a random number generator, a population generator, a crossover/mutation module, a fitness evaluator, a dominance filter and an archive. The random number generator is configured to generate a sequence of pseudo random numbers. The population generator is configured to generate a population of solutions based on the output from the random number generator. The crossover/mutation module is configured to adapt the population of solutions to generate an adapted population of solutions. The fitness evaluator is configured to evaluate each member comprising the population of solutions and the adapted population of solutions. The fitness evaluator is implemented on the programmable hardware device. The dominance filter is configured to select a subset of members from the population of solutions and the adapted population of solutions and generate a filtered population of solutions. The archive configured to store populations of solutions.
US07809649B2
Methods and apparatus for authentication of postage indicia are disclosed. A secret key is read from store and modified in dependence upon postage data to be printed in a postage indicium. The modified key is then utilized to generate an authentication code dependent upon the postage data to be printed. Authentication of the indicium is effected by reading the authentication code and postage data from the printed indicium and repeating the process of generating an authentication code. The generated authentication code is compared with the authentication code read from the indicium. A control code based on a value in an accounting register may be included in the indicium. The value may be a value of postage dispensed in a determined expired period.
US07809647B2
A method and system are provided in which a user is enabled to record, for example, a song or other radio and/or video content, on demand, and to account for and process appropriate payment for the use of the recorded content. The recorded material is saved and indexed by title and is retrievable for subsequent review, tabulation and/or playing at the user's convenience. In one example, a user is enabled to record received media content by pressing a single “ADD” button at any time while a favorite song is being received and played. The song then being played together with the title of the song or video presentation are then saved to memory for subsequent retrieval and playing. The received content is accounted for and tabulated and a payment for the use of the recorded song is processed by the user in accordance with a predetermined payment schedule.
US07809642B1
A method of issuing a purchase card is provided. The method includes the steps of presenting a purchaser with the opportunity to buy the purchase card, determining whether the purchaser has sufficient funds to pay for the purchase card, creating a purchase card account for a recipient designated by the purchaser, and issuing the purchase card. The purchase card may also be issued in connection with another credit card, for example as a rebate for purchases on the credit card. The purchase card may also be converted to a credit card.
US07809638B1
Methods and apparatus for child support payment processing and child support disbursement processing
This disclosure describes a child support payment and child support disbursement system, wherein an employee (who is a noncustodial parent who owes a child support obligation) authorizes a child support payment and child support disbursement to an employer and the employer processes the child support payment and child support disbursement through an accumulator agency. The accumulator agency processes the child support payment as a debit-based transaction and processes the child support disbursement as an addendum-based transaction. The payment may be made to the accumulator agency, to a state, or to any other entity. The disbursement may be made to a custodial parent, to a state, to a state entity, or to any other recipient.
US07809631B2
The disclosed systems and methods relate to allowing trading of over the counter (“OTC”) foreign exchange (“FX”) contracts on a centralized matching and clearing mechanism, such as that of the Chicago Mercantile Exchange's (“CME”'s) futures exchange system (the “Exchange”). The disclosed systems and methods allow for anonymous transactions, centralized clearing, efficient settlement and the provision of risk management/credit screening mechanisms to lower risk, reduce transaction costs and improve the liquidity in the FX market place. In particular, the disclosed embodiments increase speed of execution facilitating growing demand for algorithmic trading, increased price transparency, lower cost of trading, customer to customer trading, and automated asset allocations, recurring trades as well as clearing and settlement efficiencies.
US07809623B1
A system and method are provided for trading a tradeable object. One example apparatus includes a microprocessor, a graphical user comprising a first screen region having a plurality of locations in the first screen region, each location corresponding to a price level along a first axis and a time along a second axis. The apparatus also comprises a user input device for sending a command to initiate placement of a timed trade order, and an indicator being dynamically displayed in one of the plurality locations of the first screen region and corresponding to the timed order. In one example embodiment, the indicator dynamically moves over time relative to the second axis indicating a time until the order will be automatically sent to a computerized matching process.
US07809621B2
A method of securitizing at least one on premises renewable power systems, the method comprising: providing at least one customer to provide a group of customers, wherein at least one customer has a on premises renewable power system and on premises renewable power system has associated on premises renewable power system characteristics and each customer has customer variables; providing a contractual relationship between each customer and a third party; determining the anticipated recurring fees for the group of customers according to the on premises renewable power system characteristics and customer variables; determining the anticipated monthly cash flow of group of customers according to the anticipated recurring fees; and securitizing the on premises renewable power system according to anticipated monthly cash flow and customer variables.
US07809612B2
An image receiving apparatus includes: an image acquisition part for acquiring image data; a display control part 21 for displaying the acquired image data on a monitor screen; an image correction select part 23 for selecting image correction to be made to one frame's worth of image data among the acquired image data; a first charging information display part 24 for displaying charging information on the selected image correction; an order contents determination part for determining order contents for image recording processing based upon all the image data acquired; and a second charging information display part 25 for displaying all the charging information on at least the image correction, prior to determination of the order contents.
US07809605B2
Systems and methods are provided for increasing user response to advertisements. Methods include identifying a base request from an advertisement requester, identifying a first keyword and a second keyword associated with the base request, ranking the first keyword and the second keyword based on a user response history associated with the first keyword and the second keyword, and identifying the higher ranked of the first keyword and the second keyword to be used to dynamically alter the base request.
US07809592B2
A system and method for planning trips and for processing trip requests that utilizes a centralized network for facilitating travel reservations and/or services. The system includes multi-purpose point of service terminals that provide a plurality of modules for various travel related applications such as an integrated e-mail booking module, a computer telephony integration module, a super passenger name record database, a customer database, a trip planning module, a customer relationship management module, a workflow module, and a low fare search module.
US07809591B1
To protect a person with a property interest in real property against a loss of market value thereof, a base market value of the real property is determined at a current time when the property interest in the real property arises or thereafter, and a number of types of events that cause the real property to lose market value as compared with the base market value are defined. A number of the defined types of events are selected, and a real estate market value policy is issued to the person at about the current time. The policy promises to compensate the person for any loss experienced by the person if the real property loses market value as compared with the base market value based on any of the selected types of events.
US07809585B1
A particular system and methodology by which a drug or medical therapy regimen is defined for any particular patient in a manner that takes not only a drug or therapy's effectiveness into account, but also an entire spectrum of relevant clinical dimensions so as minimize the possibility of harmful interactions while simultaneously maximizing pharmacotherapy potential. Furthermore, as a consequence of its construction, no medically relevant rule can be overlooked by the reasoning system. The system and methodology utilizes a computerized dimensional indexing system implementing multiple databases and performs therapeutic determinations by symbolic structural reasoning with respect to database elemental indices.
US07809582B2
The techniques and mechanisms described herein are directed to a method for creating an identity that defines a visual appearance for output generated by multiple applications. The identity may include a base design, an effects scheme, a color scheme, a font scheme, a logo, and business information. The identity being saved in a form that is accessible by the multiple applications so that when accessed, the application applies the identity to a document to give the document a consistent visual appearance with output from other applications.
US07809581B1
A method for computing a preferred set of prices for products in a subset of a plurality of products is provided. Generally, initial prices for a plurality of products are stored. A subset of products of the plurality of products is designated, where the number of products in the subset of products is less than the number of products in the plurality of products. Prices for the products in the subset of products are optimized, while maintaining the initial prices of products of the plurality of products that are not in the subset of products.
US07809572B2
A text edit apparatus which presents, based on language analysis information regarding a text, a portion of the text where voice quality may change when the text is read aloud has advantages of predicting likelihood of the voice quality change and judging whether or not the voice quality change will occur. The apparatus includes: a voice quality change estimation unit (103) which estimates the likelihood of the voice quality change which occurs when the text is read aloud, for each predetermined unit which is an input symbol sequence of the text including at least one phonologic sequence, based on language analysis information which is a symbol sequence of a result of language analysis including a phonologic sequence corresponding to the text; a voice quality change portion judgment unit (105) which locates a portion of the text where the voice quality change is likely to occur, based on the language analysis information and a result of the estimation performed by the voice quality change estimation unit (103); and a display unit (108) which presents the user the portion which is located by the voice quality change portion judgment unit (105) as where the voice quality change is likely to occur.
US07809571B2
In order to prevent or reduce setting errors, a speech output of information concerning the contents of settings is produced so that important setting information can be output as speech to users. The present invention is directed to an apparatus and method for outputting setting information via speech, the apparatus and method including changing a plurality of preset setting values based on user input, detecting changes in the setting values, determining a priority according to which setting information is to be output as speech according to the detected changes, and producing a speech output of the setting information according to the priority.
US07809569B2
A method for managing interactive dialog between a machine and a user is claimed. In one embodiment, an interaction between the machine and the user is managed by determining at least one likelihood value which is dependent upon a possible speech onset of the user. In another embodiment, the likelihood value can be dependent a model of a desire of the user for specific items, a model of an attention of the user to specific items, or a model of turn-taking cues. Further, the likelihood value can be utilized in a voice activity system.
US07809566B2
A method for use in automatic speech recognition corrects erroneous recognition elements within a recognition hypothesis. A user input is recognized as a correction hypothesis which contains various recognition elements. A non-deterministic alignment is performed to align at least a portion of the correction hypothesis with an earlier recognition hypothesis which also contains various recognition elements such that the recognition elements in the aligned portion of the correction hypothesis are determined to most likely, correspond to a range of recognition elements in the earlier recognition hypotheses. The recognition elements in the range of recognition elements in the earlier recognition hypothesis are replaced with the recognition elements in the aligned portion of the correction hypothesis.
US07809564B2
A search algorithm utilizing confidence levels of keywords spoken by a caller to identify keyword indexed search items which best match the spoken keywords. In response to receiving a spoken search request from a caller, keywords are identified in the spoken search request. A list of candidates is created comprising a match to at least one of the keywords, wherein each candidate in the list is assigned a level of confidence in the match. Keyword indexed search items having at least one of the keywords as an index and an original matching score are then located. The original matching score of each keyword indexed search item is weighted with the level of confidence in the list of candidates to form weighted matching scores. The keyword indexed search items are sorted based on weighted matching score. A list of the sorted keyword indexed search items is then created.
US07809558B2
There is provided a vector conversion device for converting a reference vector used for quantization of an input vector so as to improve a signal quality including audio. In this vector conversion device, a vector quantization unit (902) acquires a number corresponding to a decoded LPC parameter of a narrow band from all the code vectors stored in a code book (903). A vector dequantization unit (904) references the number of the code vector obtained by the vector quantization unit (902) and selects a code vector from the code book (905). A conversion unit (906) performs calculation by using a sampling-adjusted decoded LPC parameter obtained from an up-sampling unit (901) and a code vector obtained from the vector dequantization unit (904), thereby obtaining a decoded LPC parameter of a broad band.
US07809535B2
A method for dynamics simulation involves maintaining quantities according to a floating point binary format quantized to a first precision lower than the precision supported by the floating point format. For example, although an IEEE floating point number can represent numbers with a precision of one part in 2^24, the quantities are quantized to a lower precision, such as one part in 2^22. Operations are applied to sets of the quantities by quantizing the intermediate results of the operations to the lower precision than the precision supported by the floating point format.
US07809526B1
This invention relates to any fossil fueled thermal system, and especially relates to large commercial steam generators used in power plants, and, more particularly, to a method and apparatus for determining fuel chemistry in essentially real time based on effluents resulting from combustion, associated stoichiometrics, and the genetics of the fossil fuel. Knowing the system's fuel chemistry, the fuel calorific value, the fuel flow and the thermal performance associated with the thermal system may then be determined in essentially real time.
US07809521B1
A high resolution circuit and method for facilitating precise measurement of on-chip delays for FPGAs for reliability studies. The circuit embeds a pulse generator on an FPGA chip having one or more groups of LUTS (the “LUT delay chain”), also on-chip. The circuit also embeds a pulse width measurement circuit on-chip, and measures the duration of the generated pulse through the delay chain. The pulse width of the output pulse represents the delay through the delay chain without any I/O delay. The pulse width measurement circuit uses an additional asynchronous clock autonomous from the main clock and the FPGA propagation delay can be displayed on a hex display continuously for testing purposes.
US07809513B2
A method and system of compensating for environmental effect when detecting signals using a structural health monitoring system includes collecting baseline data signals for one or more values of the environmental effect variable from signals transmitted along selected paths between transducers in an array attached to the structure. A threshold is selected based on the baseline data for determining if the signal is detected. Current data signals are collected and matched to the best fit baseline data. The value of the environmental effect variable is determined on the basis of the matching. A signal is detected according to the selected threshold.
US07809510B2
Positional Hashing, a novel method for detecting similarities between texts such as DNA sequences, amino acid sequences, and texts in natural language is disclosed. The method is particularly well suited for large-scale comparisons such as that of mutual comparisons of millions of sequence fragments that result from mammalian-scale sequencing projects and for whole-genome comparisons of multiple mammalian genomes. Positional Hashing is carried out by breaking the sequence comparison problem along its natural structure, solving the subproblems independently, and then collating the solutions into an overall result. The decomposition of the problem into subproblems enables parallelization, whereby a large number of nodes in a computer cluster or a computer farm are concurrently employed on solving the problem without incurring the quadratic time performance penalty characteristic of prior art. Positional Hashing may be used by itself or as a filtering step in conjunction with a variety of sequence comparison algorithms.
US07809505B2
A geomagnetic sensor with 3-axis acceleration sensors is provided. The geomagnetic sensor a geomagnetic measurement module including flux gates of X, Y and Z axes mutually crossing at right angles, a tilt measurement module including acceleration sensors of X, Y and Z axes mutually crossing at right angles, a tilt calculator primarily calculating a pitch angle and a roll angle using output values of each acceleration sensors of the X and Y axes, and performing second calculation by adjusting at least one of the primarily calculated pitch angle and roll angle using an output value of the acceleration sensor of the Z axis, and a controller calculating an azimuth using the readjusted pitch angle and roll angle and an output value of the geomagnetic measurement module. Accordingly, the pitch angle and roll angle are precisely measured to calculate the azimuth.
US07809504B2
A power management method is applicable to an electronic device having GPS navigation software and a GPS module for executing the navigation software. First, the data storage power (i.e. the RTC power) is enabled when the electronic device is powered on, and whether the electronic device receive an external power is detected; if yes, the master power (i.e. the RF power) is enabled and the GPS module is enabled to perform an initialization process and continue detecting whether the electronic device receives an external power; it no, the master power is disabled and detecting whether the electronic device receives an external power continues. Compared with the prior art, the power management method of the present invention, by managing powers installed in the electronic device and corresponding to the GPS module, increases the possibility for the navigation software to enter the hot start mode, and advances user's convenience.
US07809501B2
A method is proposed for entering place names into a device for processing the place names, in particular into a navigation device in a vehicle, where in the case that a match of a place name is ambiguous, a graphical representation for distinguishing the respective places of the same name is displayed for selection of the particular place.
US07809499B2
When traveling to a destination reported in a television broadcast or the like, the user has had to make a memo while watching the television and, when actually traveling by car, the user has had to enter necessary information into an in-vehicle terminal by looking at the memo. A broadcast provider broadcasts a travel program together with travel destination information related to it, and a television terminal presents the received broadcast and travel destination information to the user. If the user desires to travel to the destination thus presented, the television terminal downloads the received travel destination information into a memory card. When the user goes out by car at a later date, the in-vehicle information terminal acquires the travel destination information from the memory card, a route setting section sets the route by using travel destination location information contained in the travel destination information, and a communication section acquires real-time information by using a method of connection to a real-time information having the travel destination information.
US07809486B2
Under certain operating conditions, the pressure applied to a vehicle rear brake circuit is increased above the pressure applied to the vehicle front brake circuit to enhance stopping of the vehicle.
US07809482B2
A diagnostic tool for a vehicle, includes a signal translator communicating with the vehicle in at least one protocol, an input unit for inputting information, a processor controlling a software according to the input information and communication with the vehicle, the processor controlling a recording of diagnostic data of the vehicle through the signal translator, a memory storing a software including a database controlled by the processor, the memory storing baseline data of the vehicle and recorded diagnostic data in the database, the processor comparing the stored baseline data and recorded diagnostic data, and a display unit displaying information according to the comparison between the stored baseline data and recorded diagnostic data. The comparison can also be made on a separate computer storing the baseline data and receiving the recorded data from the diagnostic tool.
US07809480B2
A method and system for autonomous or semi-autonomous flight of a flight platform with flight actuators is disclosed. The system comprises a stabilization subsystem for controlling the flight actuators to maintain stabilization of the flight platform in flight and a flight control subsystem for controlling the flight actuators to implement flight control of the flight platform in flight. The two subsystems operate separately, wherein the flight control subsystem is overridden by the stabilization subsystem in an event where the flight platform exceeds a predetermined stabilization threshold until the flight platform regains stability.
US07809478B2
Information handling system thermal parameters applied by a thermal manager to manage cooling are adjusted based on whether or not a thermal barrier is coupled to the information handling system. The presence of a thermal barrier allows higher operating temperatures without exposing an end user to excessive thermal energy. The thermal barrier couples to the bottom of the chassis of a portable information handling system and may provide additional features, such as additional battery power storage or an optical drive.
US07809470B2
An automated supplies cabinet dispenses supply items that are stored in a rack of drawers within a locking cabinet. A robotic transfer mechanism fetches the drawer containing the desired supply items, and brings it to an access portal at the front of the cabinet. A sliding door opens automatically to provide access. The supply articles can be RFID tagged and an RFID reader provides for automatic inventory updating when the articles are taken. The racks can take the form of carts that wheel into place in the cabinet. A light curtain disposed at the access portal can block movement of the door and of the transfer mechanism if it detects a hand reaching in. The cabinet provides an audit trail and facilitates inventory control and patient billing.
US07809463B2
A machining apparatus, in which a plurality of user set programs in relation to one axis is written and the amount of the infeed motion of the grinding wheel is increased to restrain the change of the load of the grinding wheel, improves a machining accuracy and achieve a longer life of the grinding wheel.When the grinding wheel 30 cut arc portions 11A, 11C, U having its diameter of which is gradually small according to a position apart from the shoulder, the numerical controller 40 controls a rotation of the workpiece 10 around said C-axis, a motion of a grinding wheel 30 relative to the workpiece 10 along an X-axis and Z-axis to trace an arc profile of the arc portion 11A, 11C, U of the extending portion, and an infeed motion of the grinding wheel 30 to the workpiece 10 along the X-axis to increase gradually an amount of the infeed motion of the grinding wheel 30 to the workpiece 10 along the X-axis in order to grind the extending portion to the arc profile and in order to increase gradually a grinding load of the grinding wheel 30.
US07809449B2
Generally, a means for coupling widely differing fieldbus or network systems to their own respective safety mechanisms is provided, in such a way as to ensure the transmission of safety data between at least two bus/network systems with different safety mechanisms.A method and an apparatus are provided for coupling at least two (field)bus/network systems to respectively different safety mechanisms, in particular respective proprietary safety mechanisms, with safety data which is to be transmitted between the different system-based safety mechanisms being processed additionally using a safe data structure which is defined but is system-independent.
US07809447B2
An implantable medical electrode device, in particular a cardiovascular cardiac pacemaker or defibrillator electrode device, comprises an elongate, tubular electrode body (2), a fixing zone (4) in front of the distal end (3) of the electrode body (2), in which the externally closed peripheral envelope (8) of the electrode body (2) is reversibly expandable into a body lumen (27) for detachable fixing of the electrode device (1), and an expansion apparatus, situated in the fixing zone (4), for controlling the expansion and contraction in the fixing zone (4).
US07809446B2
A device for brain stimulation that includes a lead having a longitudinal surface; at least one stimulation electrode disposed along the longitudinal surface of the lead; and at least one recording electrode, separate from the at least one stimulation electrode, disposed along the longitudinal surface of the lead.
US07809444B2
An implantable tissue-stimulating device comprising an elongate electrode carrier member (11) having a plurality of electrodes thereon. The electrodes are preferably disposed in a linear array on the carrier member (11) and are adapted to apply a preselected tissue stimulation to the cochlea. The carrier member (11) is preformed from a resiliently flexible biocompatible silicone and extends from a distal end (12) to a stop member (13). The carrier member (11) is adapted for intracochlear but extraluminar insertion within the cochlea of an implantee. In particular, the carrier member (11) is adapted to be implanted in the crevice (21) between the spiral ligament (22) and the endosteum (23) of the lateral wall of the cochlea (20). This is a quite different location to the normal placement of the cochlear implant electrode array in the scala tympani (24) of the cochlea (20). The placement of the carrier member (11) is designed to avoid any breach of the internal ducts of the cochlea (20), such as the scala tympani (24) and scala vestibuli (25) so that the normal hydrodynamic behaviour of the cochlea (20) is not affected by any intrusive device. By preserving the normal hydrodynamic behaviour of the cochlea (20), use of the carrier member (11) maximises the possibility of also preserving any hearing of the implantee that is offered by the cochlea (20). Use of the device in a system for masking or treating the symptoms of tinnitus is also described.
US07809437B2
Methods of removing accumulated charge from one or more electrodes include applying a plurality of stimulation events to one or more stimulation sites within a patient via the one or more electrodes and globally shorting each of the electrodes during a plurality of global shorting periods interspersed among the plurality of stimulation events. Systems for removing accumulated charge from one or more electrodes include a stimulator electrically coupled to the one or more electrodes and configured to apply a plurality of stimulation events to one or more stimulation sites within a patient via the one or more electrodes. The stimulator is further configured to globally short each of the electrodes during a plurality of global shorting periods interspersed among the plurality of stimulation events.
US07809433B2
This invention provides methods and systems for removing or limiting interference and artifacts often found in EEG signals and/or EOG signals and/or other physiological signals, and produces output signals that can be of greater use for analytic or diagnostic purposes, such as sleep studies. Interference and artifacts are removed by applying a plurality of filtering methods targeted to the particular time-frequency characteristics of the anticipated interference.
US07809430B2
A leak detecting apparatus is provided which can detect leak of a liquid injected through an injection needle into a blood vessel of a human body near its surface with high accuracy. The apparatus emits a light ray in a predetermined wavelength band containing a particular wavelength at which the reflectivity for the liquid is lower than the reflectivity for internal tissues of the human body, to the human body at a position thereof where the injection needle is inserted, and detects the light ray in the wavelength band reflected inside the human body. The apparatus measures the average intensity of the detected light ray in the wavelength band and the intensity of the detected light ray at the particular wavelength to determine an occurrence of leak when the ratio of the intensity at the particular wavelength to the measured average intensity in the wavelength band is lower than a predetermined reference value. Variations in human body or physical condition affect the whole of the wavelength band but have no effects on the relative relationships between the wavelength band and the particular wavelength. Thus, the leak of the liquid can be detected without being affected by variations in human body or physical condition.
US07809429B2
To improve usability. This invention provides an imaging apparatus that operates in a first mode to image a subject as an imaging target and in a second mode to image an inside of a body as an imaging target. This imaging apparatus comprises: an irradiation means for irradiating a body with near-infrared light of a prescribed luminance level; a filter means comprising a color filter array with color pixels for performing color dispersion on visible light reflected by a subject and a near-infrared light pixel for allowing near-infrared light to pass therethrough as a unit; and an exposure time adjustment means for adjusting exposure time of a solid imaging element for performing photoelectric conversion on dispersed light and pattern near-infrared light.
US07809422B2
An apparatus for optical imaging of a breast is described, the apparatus comprising: a supporting platform for positioning a patient in a face down prone position, the platform having a cavity for the breast to be pendantly suspended therethrough; a flexible fluid-filled receptacle below the cavity holding an optical matching fluid for the optical imaging, wherein the breast is immersed in the fluid during the optical imaging; a supporting mechanism surrounding a perimeter of the receptacle for supporting the receptacle within the cavity and preventing it from falling through the cavity when holding the optical matching fluid; and a source and detector coupling device for orienting source and detector ports with respect to the receptacle and for contacting the receptacle to obtain a desired geometry of the breast and the optical matching fluid.
US07809418B2
Embodiments of the invention relate to an apparatus including a light source to generate a plurality of light beams with each of the plurality of light beams having a different wavelength range. The apparatus also includes a light funnel to direct the plurality of light beams to the target area, an aperture to direct the plurality of light beams emitting from the target area to a lens, the lens configured to collect the light beams emitting from the target area. Further, the apparatus includes a detector including a plurality of light-sensing devices each configured to detect a light beam and configured to generate an output signal indicative of an intensity of light detected and a processor for determining the blood characteristic as a function of each generated output signal.
US07809417B2
Utilization of a contact device placed on the eye in order to detect physical and chemical parameters of the body as well as the non-invasive delivery of compounds according to these physical and chemical parameters, with signals being transmitted continuously as electromagnetic waves, radio waves, infrared and the like. One of the parameters to be detected includes non-invasive blood analysis utilizing chemical changes and chemical products that are found in the conjunctiva and in the tear film. A transensor mounted in the contact device laying on the cornea or the surface of the eye is capable of evaluating and measuring physical and chemical parameters in the eye including non-invasive blood analysis. The system utilizes eye lid motion and/or closure of the eye lid to activate a microminiature radio frequency sensitive transensor mounted in the contact device. The signal can be communicated by wires or radio telemetered to an externally placed receiver. The signal can then be processed, analyzed and stored. Several parameters can be detected including a complete non-invasive analysis of blood components, measurement of systemic and ocular blood flow, measurement of heart rate and respiratory rate, tracking operations, detection of ovulation, detection of radiation and drug effects, diagnosis of ocular and systemic disorders and the like.
US07809412B2
Disclosed are hinges with a single interface or single seam between two halves of the hinge, configured to route through the hinge a flexible circuit element to couple electronic circuitry in a first housing with electronic circuitry in a second housing. An axial shaft with an elongated slot is received by the two halves of the hinge. The shaft extends at least across a portion of the width of the first housing. To route the flexible circuit element, the elongated slot is configured to hold fixed the midsection of the flex cable, relative to the shaft during rotation of the shaft. The shaft has an outer circumference, and at least a portion of the shaft defines a shallow groove at the outer circumference. A portion of the flexible circuit element is wrapped around the shaft forming a radial service loop at the shallow groove to accommodate rotation of the shaft.
US07809409B2
A multi-function device for performing, at least, telephone communication and facsimile functions, comprising: a main unit, a wireless telephone, and a charger for charging a battery of the wireless telephone. The charger can be fixed to the main unit and can be separated from the main unit. When the charger is fixed to the main unit, the battery of the wireless telephone can be charged in the position that is fixed to the main unit. Furthermore, if the charger is placed in a position separated from the main unit, the battery of the wireless telephone can be charged in that position. That is, the charger and the wireless telephone can be utilized even when the charger has been removed from the main unit.
US07809407B2
A portable terminal includes a receiver, a barcode former configured to form barcodes and a display. The barcode former forms a barcode from the data received by the receiver and the display displays the formed barcode.
US07809404B2
Embodiments of methods and means for passively emulating channels in a multiple-input multiple output (MIMO) system are provided. Such embodiments include passively splitting a plurality of radio frequency signals into a greater plurality of such signals. Each of the greater plurality of radio frequency signals can then be selectively and passively attenuated, delayed and/or phase shifted. The resulting modified radio frequency signals are then recombined crossed over channels and coupled to a plurality of output nodes. Economical and versatile device and system testing is thus facilitated in a low-noise radio frequency environment without the need for complex up/down frequency or analog/digital conversions.
US07809398B2
A system and method of storing contact information is disclosed. In a particular embodiment, the method includes receiving a request from a user at a web server of an Internet Protocol (IP) network to view call log data stored at a call log data store of the IP network. The method also includes issuing a request to obtain the call log data from the call log data store, wherein the call log data includes contact information associated with a call. The method also includes receiving a selection of the contact information from the user and sending the contact information to a network address book server of the IP network, where the contact information is stored in association with a network address book of the user.
US07809397B2
A signal to be transmitted is modified. An ultra wideband (UWB) signal to be transmitted is obtained, the UWB signal having a data carrying sub-band and a non data carrying sub-band. Information in the non data carrying sub-band is modified so that the power associated with the non data carrying sub-band is less than the power prior to the modification. Information in the data carrying sub-band is modified so that the power associated with the data carrying sub-band is greater than the power prior to the modification. The amount by which the data carrying sub-band increases in power is based at least in part on the amount by which the non data carrying sub-band decreases in power. A UWB signal is transmitted having the modified information in the non data carrying sub-band and the modified information in the data carrying sub-band.
US07809386B2
A mobile device is coupled to an ad-hoc, peer-to-peer local area network via a public network. A secure data connection is created between the mobile device and an access point of the local area network so that the mobile device operates in an address space of the local network. A proxy for the mobile device is operated on the local network. The proxy maintains one or more state variables related to operation of the mobile device on the local network. The proxy simulates a reduced power mode of the mobile device on the local network for purposes of shaping traffic over the secure data connection and provides the state variables to entities of the local network on behalf of the mobile device.
US07809356B2
Systems and methods are provided for identifying an electronic file that is accessible by a communications node to be transmitted to a recipient. A communications device sends an identification of the electronic file. The communications node receives the identification of the electronic file, identifies the electronic file based on the identification, and accesses the electronic file for transmission to the recipient. The electronic file is not transmitted from the communications device to the communications node.
US07809354B2
Methods, apparatuses and systems directed to detecting address spoofing in wireless networks by, after receiving a wireless management frame, transmitting verification messages to determine whether a given wireless node (e.g., a wireless access point, or wireless client) has legitimately lost its connection state.
US07809349B1
The present invention is an RF filter that translates impedances of an IF circuit to create a filter with an RF center frequency having the high Q roll-off characteristics of an IF filter. The RF filter is self-aligned with the frequency of an RF local oscillator. The RF filter has an impedance divider, which is formed by coupling an RF impedance circuit to a translated IF impedance circuit. The translated IF impedance circuit includes an RF passive mixer and an IF impedance circuit. The mixer translates the impedance of the IF impedance circuit by mixing an RF input signal with an RF local oscillator signal, which determines the RF center frequency. Filtered RF signals may be provided by the impedance divider. Filtered IF signals may be provided by the IF impedance circuit. To effectively translate and preserve the IF impedance characteristics, the IF impedance circuit presents a high impedance at harmonics of the RF local oscillator signal.
US07809347B2
Provided is a digital signal processing device, specifically a modular application specific integrated circuit (“ASIC”), having a programmable crosspoint switch for facilitating data transfer and processing within the circuit. A programmable matrix element is operable to perform advanced matrix operations (arithmetic operations) according to user provided commands. The crosspoint switch interconnects the programmable matrix element with various other processing or conditioning modules (i.e. down conversion, filter, pulse processing and demodulation modules) to ensure parallel processing at System Clock rates. The ASIC, which is reconfigurable at a top-level according to user requirements, facilitates design changes and bench testing.
US07809338B2
A novel and useful apparatus for and method of local oscillator (LO) generation with non-integer multiplication ratio between the local oscillator and RF frequencies. The LO generation schemes presented are operative to generate I and Q square waves at a designated frequency while avoiding the well known issue of harmonic pulling. An input baseband signal is interpolated and upconverted in the digital domain to an IF. The LO operates at a frequency which is a n/m division of the target RF frequency fRF. The IF frequency is configured to ½ of the LO frequency. The upconverted IF signal is then converted to the analog domain via digital power amplifiers followed by voltage combiners. The output of the combiners is band pass filtered to extract the desired replica.
US07809331B2
To provide a data communication device capable of performing a stable human body communication by bringing the human body into contact with electrodes or proximities thereof without requiring user's attention when the data communication device held by the user is in the process of the human body communication. A transceiver electrode 103 and a reference electrode 104 are formed on concave portions 102 formed at positions where the user's fingers can be naturally brought into contact with the concave portions 102 when a data communication device 10 is held by one of the user's hands, such that the surfaces of the electrodes have a height slightly lower than those of the lateral portions of the housing 101. The transceiver electrode 103 and the reference electrode 104 are electrically connected, via a lead line 106, to a data communication unit 105 accommodated in the housing 101 and having a function of transmitting and receiving data. By bringing a communication party holding the data communication device 10 into contact with a human body and thus forming a closed circuit, data can be transmitted or received to and from the data communication unit 105 via the human body.
US07809330B2
A cellular mobile communication system using multiple antennas reselects a plurality of transmission antennas of base stations connected to a mobile station. The system includes measuring a channel quality parameter used for estimation of channel performance, determining whether to reselect the transmission antennas using the measured channel quality parameter, reselecting transmission antennas of the base stations connected to the mobile station, and connecting the reselected transmission antennas to the base station.
US07809324B2
Method and apparatus for determining the efficiency of publicity and/or broadcasted programs, according to which, when a TV converter or FM radio is operated, the frequency of the broadcast channel received at the moment is determined either directly from the TV converter or FM radio display or by extracting the LO frequency of the TV converter or FM radio. The frequency is transformed to a digital word and when the information as to the amount of watching and listening of a given publicity and/or broadcasted program or publicities is desired, a request for the information is sent and when received, the memorized digital words corresponding to the frequency of the broadcast channel received at the moment is transmitted.
US07809317B2
An intermediate transfer device including an intermediate transfer member, an intermediate transfer part configured to transfer a toner image from an image bearing member onto the intermediate transfer member, a heating member configured to heat the intermediate transfer member to apply heat to the toner image thereon, a deformation member configured to apply pressure to the heated toner image on the intermediate transfer member, and a recording transfer part configured to transfer the compressed toner image from the intermediate transfer member onto a recording medium.
US07809315B2
Provided are a conductive endless belt, a method of producing the same, and an image forming apparatus employing the same, the conductive endless belt having both desirable intended belt properties and surface properties, and being producible without known problems in terms of cost and quality. A conductive endless belt 100 is used as a transfer/transport conductive endless belt for a tandem system in which the conductive endless belt is circularly driven by a drive member so as to transport a recording medium held by the belt through electrostatic attraction to four differing image forming bodies, in which the toner images are sequentially transferred onto the recording medium. The conductive endless belt 100 is composed of a belt base 101 having thereon a resin layer 102, the resin layer 102 containing an ultraviolet or electron beam curable resin. The resin layer 102 preferably contains a conductive agent, specifically carbon black.
US07809306B2
A process cartridge includes a photosensitive member, a charger, a frame and a block member. The charger charges the photosensitive member and includes a charging wire and a grid electrode, which is provided between the charging wire and the photosensitive member, and which has an opening area in a surface opposing the photosensitive member. The frame supports the photosensitive member and the charger. The block member is provided between the charging wire and an end portion of the grid electrode in a longitudinal direction thereof and prevents a marginal area of the grid electrode from facing the charging wire in a direction with a minimum distance therebetween, the marginal area being defined between an end of the grid electrode and an end of the opening area.
US07809305B2
A felt that cleans the surface of a drive roller or secondary transfer supporting roller that stretches an intermediate transfer belt is supported by a Mylar at its one free end, the other end thereof being fixed to a bracket. The felt is swingably brought into contact with the drive roller or secondary transfer supporting roller by an elastic force of the Mylar.
US07809297B2
An image forming apparatus including applications and system side software for providing system side services to the applications is provided, in which the image forming apparatus includes: an authentication module for displaying an authentication screen on an operation panel of the image forming apparatus, wherein the authentication module allows the image forming apparatus to display a screen for using the image forming apparatus instead of the authentication screen if authentication data input from the authentication screen satisfies an authentication condition, and wherein the authentication module is provided in the image forming apparatus separately from the system side software.
US07809296B2
A method and computer program for preventing excess supply of toner in an imaging device include detecting a change in a tribo-electric charge of toner after a period of inactivity of the imaging device, compensating a toner dispense control value, such as a PID (Proportional, Integral, Differential) value, based on the detected change in the tribo-electric charge of toner, and outputting the compensated toner dispense control value. A system for preventing excess supply of toner includes a sensor that detects a change in a tribo-electric charge of toner after a period of inactivity of the imaging device, and a controller that compensates the toner dispense control value based on the detected change in the tribo-electric charge of toner and outputs the compensated toner dispense control value. The detected change may be based on a charge prior to the inactivity.
US07809293B2
A method and apparatus is provided for checking for a disconnection, with respect to an image forming apparatus including electrical loads and voltage generating circuits that generate voltages that are applied to the electrical loads, by determining if the voltage generating circuits and electrodes that are electrically connected to the electrical loads are normally connected.
US07809287B2
Both the user of an image forming apparatus and the image forming apparatus can determine if the consumable cartridge supplied to the apparatus is a refilled product or not at a glance. The consumable cartridge is for supplying a consumable to be used in the image forming process of an image forming apparatus to the image forming apparatus. It has an ID tag memory seal 100 arranged at a predetermined position and includes an ID tag memory electrically indicating that the consumable cartridge is supplied by the manufacturer of the image forming apparatus and a logo label section, arranged on the surface of the ID tag memory for causing the user to visually recognize that the consumable cartridge is supplied by the manufacturer of the image forming apparatus.
US07809285B2
A receiving circuit comprises a transimpedance amplifier 3 including an inversion amplifier 2 for amplifying an input current IN, and a feedback resistance R1 connected between an input and an output of the inversion amplifier 2, a comparison circuit 4 for comparing an output OUT of the transimpedance amplifier 3 with a certain desired reference value, and outputting a result of the comparison, and a control circuit for holding the comparison result, and generating an AGC signal 20 for adjusting a gain of the transimpedance amplifier 3. The transimpedance amplifier 20 has a function capable of gain adjustment in accordance with the input AGC signal 20. The control circuit 5 performs gain adjustment until the output OUT of the transimpedance amplifier 3 exceeds the reference value so that an appropriate gain is obtained. Therefore, even when an input has a wide dynamic range, it is possible to prevent signal saturation and a distortion in output waveform in the transimpedance amplifier, so that appropriate reception can be invariably performed and a signal having a stable duty can be output.
US07809281B2
A differential encoder generates a differentially encoded signal based on a data signal. An RZ (return to zero) encoder generates an electric RZ differential signal as an RZ signal in an electric area based on the differentially encoded signal. A Mach-Zehnder interferometer type intensity modulator generates an optical RZ-DSPK (differential phase shift keying) signal as an RZ signal in an optical area based on the electric RZ differential signal.
US07809280B2
An optical transmitter comprising: an optical source modulated with an input digital data signal so as to generate a first, frequency-modulated digital signal; and an amplitude modulator, modulated with the logical inverse of the input digital data signal, for receiving the first, frequency-modulated signal and generating a second, amplitude-modulated and frequency-modulated digital signal; wherein the optical source and the amplitude modulator are each configured so as to produce positive transient chirp. A method for transmitting a signal, the method comprising: generating a first, frequency-modulated digital signal by modulating an optical source with an input digital data signal; and providing a second, amplitude-modulated and frequency-modulated digital signal by passing the first, frequency-modulated digital signal through an amplitude modulator while modulating the amplitude modulator with the logical inverse of the input digital data signal; wherein the optical source and the amplitude modulator are each configured so as to produce positive transient chirp.
US07809279B2
System and method using differential loop gain for fault identification in line monitoring equipment
A system and method using differential loop gain for fault analysis in line monitoring equipment. Differential loop gain data is calculated from loop gain data, and fault analysis is conducted using differential loop gain data, e.g. by comparing the differential loop gain data to predefined fault signatures.
US07809266B2
A DWDM optical system in a first embodiment includes a plurality of scramblers on the transmit side and a plurality of corresponding de-scramblers on the receiver side of the DWDM system. Each scrambler includes an input for an encryption key with the corresponding de-scrambler including an input for the same encryption key. In accordance with the pseudorandom encryption key, input data channels are scrambled onto output optical channels to provide data security across the optical path. With a suitable algorithm, this technique can provide very strong data confidentiality. The strength of the technique of the embodiments of the invention resides in the scrambling algorithm that is used to scramble the data over the optical carriers. Preferably the scrambling algorithm is very unpredictable and does not repeat for a very long time.
US07809263B2
An optical transmission apparatus comprising a first detector for detecting the power of the supervisory signal light separated from received wavelength-division multiplexed signal lights; a second detector for detecting the power of the wavelength-division multiplexed signal lights after the separation of the supervisory signal light; a gain-controlled type optical amplifier for amplifying the wavelength-division multiplexed signal lights; an optical attenuator coupled to the amplifier; and a control unit for controlling the optical amplifier and the optical attenuator so as to keep the output level of the wavelength-division multiplexed signal lights to a predetermined target value, wherein the control unit restrains automatic output level control by the optical attenuator when the supervisory signal light power fluctuates within its permissible range and fluctuations in the signal light power have deviated from its permissible range.
US07809255B2
The solid-state imaging device includes a semiconductor substrate and a light receiving portion. On the back surface of the semiconductor substrate a contact surface is provided. The solid-state imaging device photoelectrically converts, in the semiconductor substrate, light transmitted through the object to be imaged in contact with the contact surface, and receives the electric charge generated by the photoelectric conversion with the light receiving portion, to thereby acquire the image of the object to be imaged. The contact surface is a rough surface.
US07809241B2
The invention concerns a method and apparatus for audio track playback during fast forward playback video trick modes. A storage medium reader is provided for reading digital data from a storage medium such as a DVD. The digital data represents a video presentation and a corresponding audio programming. A decoder decodes from a portion of the digital data comprising the audio programming a plurality of digital audio samples corresponding to a selected portion of the video presentation. Subsequently, a digital signal processor can convert the audio samples to their corresponding frequency domain equivalents and scale the frequency and amplitude of a playback audio frequency associated with the audio samples in accordance with trick mode video playback.
US07809240B2
When various content is broadcasted via the Internet, a user is free from restriction of time and space and user's desired content is provided. The content is controllably recorded and read to a random-access recording medium via a network, and at least the content read from the recording medium is transmitted to the network.
US07809235B2
A fiber distribution device includes a swing frame chassis pivotally mounted to a support structure. At least a first optical splitter module is mounted to the swing frame chassis. Pigtails having connectorized ends are carried by the swing frame chassis and have portions that are routed generally vertically on the swing frame chassis. An optical termination field includes fiber optic adapters carried by the swing frame chassis. The fiber optic adapters are configured to receive the connectorized ends of the pigtails.
US07809231B2
An apparatus for processing at least one optical waveguide comprises a base and a movable part, the movable part being movable with respect to the base. The apparatus comprises a lever, the lever being attached to the base and comprising a notch for holding a cleaved-off part of the at least one optical waveguide. The apparatus comprises a link, one end of which is adapted to be coupled to the lever and an other end of which coupled to the movable part. The cleaved-off part is moved transversely with respect to the longitudinal direction of the at least one optical waveguide by the lever in response to a movement of the movable part.
US07809221B2
An optical based input touch display device with high resolution shadow detection using the linear splitting of waveguides among transmit and receive lenses and grey-scale calculations for shadow edge and center detection is disclosed. The apparatus includes a light source and a transmit waveguide optically coupled to the light source. The transmit waveguide includes a plurality of transmit waveguide grooves coupled to a plurality of groups of shared transmit lenses respectively. The plurality of groups of transit lenses, which are configured to generate a plurality of collimated light beams from the light source. A receive waveguide is also provided having a plurality of receive waveguide grooves coupled to a plurality of groups of shared receive lenses. The plurality of groups of receive lenses are configured to receive the plurality of collimated light beams. A photodiode array including a plurality of photodiodes are optically coupled to the plurality of receive waveguide grooves respectively. Each of the photodiodes is configured to receive light from the plurality of light beams received by the plurality of groups of receive lenses respectively. A processor is configured to detect shadow edge and/or shadow center of an interrupt in the plurality of collimated light beams.
US07809214B2
A device for converting digital images taken along a predefined movement pattern into a control signal. The device comprises an image input device having a connection to a image sensor. The image input device is adapted to receive the digital images captured during the displacement of the image sensor and determine whether motion measured therein corresponds to any prestored movement pattern, that is to say to a predefined gesture. The device further comprises a movement pattern converter to convert the recognized pattern into the control signal.
US07809212B2
Digital mosaic image construction with an apparatus, method, computer program, and integrated circuit is disclosed. In the method, a first digital image and a second digital image are obtained, and a global motion vector is defined between the first digital image and the second digital image. Next, a mosaic image is combined from the first digital image and the second digital image utilizing the relative locations of the first and second digital images with each other as expressed by the global motion vector.
US07809204B2
A method and an apparatus for encoding/decoding key value data of a coordinate interpolator used in a three-dimensional graphic animation are provided. The apparatus for encoding key value data of a coordinate interpolator representing the position of each vertex of an object using coordinates of each of the vertices including x, y, and z components includes a quantizer, which quantizes a coordinate interpolator input thereinto with predetermined quantization bits, a DPCM processor, which performs a DPCM operation of a predetermined mode on each component of each vertex of the quantized coordinate interpolator and thus generates differential data based on the temporal variation of the coordinates of each of the vertices and differential data based on the spatial variation of the coordinates of each of the vertices, a dictionary encoder, which generates symbols representing the differential data of each of the components of each of the vertices and the mode of a DPCM operation which has been performed on the differential data and position indexes indicating the positions of the symbols, and an entropy encoder, which entropy-encodes the symbols and the position indexes.
US07809203B2
An apparatus for encoding and decoding key data and key value data of a coordinate interpolator and a recording medium, on which a bitstream, into which a coordinate interpolator is encoded, is written, are provided. The bitstream includes key data encoding/decoding information, into which key data and information necessary to decode the key data are encoded, and key value data encoding/decoding information, into which key value data and information necessary to decode the key value data are encoded. The key data encoding/decoding information includes inverse DND operation information including the order of inverse DND indicating a predetermined number of cycles of inverse DND to be performed on differential data generated by entropy-decoding the bitstream in order to extend the range of the differential data.
US07809201B2
An image processing apparatus includes a determining device, a mode setting device, a storage device, and a dither matrix selecting device that selects a dither matrix corresponding to the one of the plurality of image output modes set by the mode setting device as a dither matrix used by the determining device, wherein when a predetermined image output mode is set by the mode setting device, the dither matrix selecting device selects a dither matrix for higher levels than those of the input image data.
US07809194B2
A method for determining a pose of a user is provided including the steps of capturing a video image sequence of an environment including at least one coded marker; detecting if the coded marker is present in the video images; if the marker is present, extracting feature correspondences of the coded marker; determining a code of the coded marker using the feature correspondences; and comparing the determined code with a database of predetermined codes to determine the pose of the user. According to an embodiment, the coded marker includes four color blocks arranged in a square formation and the determining a code of the at least one marker further includes determining a color of each of the four blocks. According to another embodiment, the marker includes a coding matrix and a code of the marker being determined by numbered squares of the coding matrix being covered by a circle.
US07809180B2
An image generation method for distinguishing a shape of a component includes: a color image taking step (S101) of taking an image of the component in color, and a conversion step (S102, S104) of converting the color image taken in the color image taking step (S101) into a black-and-white grayscale image in which the shape of the component is shown in black-and-white grayscale.
US07809175B2
Display and navigation for multiple computer-aided detection (CAD) detections is described. A medical image is displayed to a viewer, and a request is received to instantiate CAD-assisted viewing. A timewise presentation sequence for the CAD detections is automatically computed according to a predetermined sequencing criterion. For each CAD detection, an expanded presentation window is displayed for its associated location in the medical image, the expanded presentation windows being displayed according to the timewise presentation sequence. Also described is a navigational tool comprising a plot of an operating curve onto which a computed feature associated with the CAD algorithm can be mapped, the operating curve characterizing an application of the CAD algorithm to a reference database of mammographic cases having known diagnoses. The navigational tool further comprises a plurality of CAD pointer icons spatially distributed therealong according to mappings of the computed feature for the CAD detections onto the operating curve.
US07809171B2
One embodiment of the present invention includes interrogating a location along a face of a person with multiple wavelengths of electromagnetic radiation. Signals are established corresponding to detection of the wavelengths reflected from the location. A determination is made as to whether a disguising material covers at least a part of the face based on a difference in range to the location indicated by these signals. Alternatively, the signals may correspond to reflections by different portions of an eye of the person and a determination is made regarding the location of one or more eyes of the person based on the signals. In one particular nonlimiting form, a multispectral, three-dimensional signature of facial features is registered to eye location that may include the iris, nose, chin, mouth, check or the like for facial recognition/identification.
US07809167B2
A method and system for processing captured image information in an interactive video display system. In one embodiment, a special learning condition of a captured camera image is detected. The captured camera image is compared to a normal background model image and to a second background model image, wherein the second background model is learned at a faster rate than the normal background model. A vision image is generated based on the comparisons. In another embodiment, an object in the captured image information that does not move for a predetermined time period is detected. A burn-in image comprising the object is generated, wherein the burn-in image is operable to allow a vision system of the interactive video display system to classify the object as background.
US07809165B2
A method generates a distance map from an image including a set of pixels arranged in a Euclidian n-space. The set of pixels includes a subset of background pixels and a subset of foreground pixels. The distance map stores a distance value for every corresponding background pixel to a nearest foreground pixel. A set of scan lines having different directions are defined. The scanning of the set of pixels along each scan lines is performed by moving from a current pixel to a next pixel. The scanning of each scan line includes: making the next pixel the current pixel; initializing a counter to zero when the current pixel is one of the foreground pixels and the next pixel is one of the background pixels; incrementing the counter by one when the next pixel is one of the background pixels; and assigning the counter as the distance corresponding to the current pixel if the current pixel is one of the background pixels, and repeating beginning with the making step.
US07809158B2
A system for detection of doubles in a stream of flat items such as mail pieces being conveyed on a conveyor includes an electronic imaging camera positioned to receive an image of a side face of conveyed items over a first portion of its field of view, a reflector positioned to reflect an edge view of the items to the imaging camera, which edge view is received by the imaging camera over a second portion of its field of view, and a computer that receives image data from the camera. Program logic used by the computer determines whether the image shows one item, or more than one item.
US07809156B2
Techniques for generating fingerprints for articles and using the fingerprints for various applications. Scan-related parameter values, including the area of an article scanned, may be specified and varied from one scan to another for collecting data points used for generating fingerprints for articles. A paper shredder is provided that is configured to, prior to shredding a paper sheet, scan the paper sheet and generate a fingerprint for the paper sheet. Fingerprints may also be generated for media keys that are used to access media data. The fingerprint generated for a media key may be used to authenticate the media key. Access to media data corresponding to the media key may be made contingent on successful authentication of the media key.
US07809154B2
A method and system for detection of video segments in compressed digital video streams is presented. The compressed digital video stream is examine to determine synchronization points, and the compressed video signal is analyzed following detection of the synchronization points to create video fingerprints that are subsequently compared against a library of stored fingerprints.
US07809147B2
Transducer substantially comprising a hollow housing, a device located inside the hollow housing to transform the electrical signals output by a vibration pickup microphone, a generally discoid shaped element for acoustical coupling with the mastoid bone, having one face directed to the outside of the housing and one face arranged onto the inside of the housing itself, and a coupling element for connection between the vibrating unit and the acoustic coupling element. The acoustic coupling element comprises one soft material headset apt to close and seal one opening made on one face of the hollow housing, and to hold the vibrating element freely hanging into said housing, by means of the coupling element.
US07809143B2
Systems and methods for verifying error-free transmission of the synchronization (“sync”) channel of a QKD system are disclosed. The method includes sending a first pseudo-random bit stream (PRBS) over the sync channel from Alice to Bob, and verifying at Bob the accurate transmission of the first PRBS. The method also includes sending a second pseudo-random bit stream (PRBS) over the sync channel from Bob to Alice, and verifying at Alice the accurate transmission of the first PRBS. If the transmissions of a select number of bits in the first and second PRBSs are error-free, then the sync channel is verified and the QKD system can commence operation.
US07809142B2
An apparatus, program product and method protect data in a database table from unauthorized access through the combination of scrambling the data in the rows and columns of a database table and encrypting the data in different rows and/or columns using different encryption keys. A complementary descrambling and decryption process may then be used by an authorized party to recover the data stored in the scrambled and encrypted table.
US07809139B2
A digital broadcast receiver and a control method thereof are disclosed. The control method includes receiving a broadcast signal into which mobile service data and main service data are multiplexed, extracting TPC signaling information and FIC signaling information from a data group in the received mobile service data, acquiring a program table describing virtual channel information and a service of an ensemble, using the extracted FIC signaling information, the ensemble being a virtual channel group of the received mobile service data, detecting a conditional access descriptor indicating whether the mobile service data was encrypted, using the acquired program table, and controlling such that the encrypted mobile service data is decrypted, using information of the detected conditional access descriptor.
US07809135B2
Methods and systems related to increasing the cryptographic security of keys used by software with cryptographic functions. This is done by increasing the mathematical complexity of the software. The components and functions used by the software are first determined and, using these components, functions, and the data exchanged between them, the software is made more resistant to analysis. The methods used in increasing analytical resistance are grouped into 3 general types: adjusting the information exchanged between the components, replacing some components with different but related components, and adjusting the data flow between the components.
US07809134B2
The cryptographic system and method for securing data from unauthorized access includes, in one embodiment, an iterative probabilistic cipher for converting plaintext into ciphertext comprising at least two components, a core and a flag. A corresponding key and the core and flag may be output in one or more data channels. For each round of encryption additional keys, cores and flags can be generated. Unless all keys, cores and flags are known, no recovery of the plaintext can be possible.
US07809131B1
Sensor device times can vary and may be set significantly wrong. In one embodiment, the present invention can adjust a sensor's time by receiving a raw security event from a sensor device, determining whether a timestamp included in the raw security event is within a timerange around a time known by the agent, determining whether a time offset is in a non-initialized state, and determining whether to adjust the timestamp by applying the time offset to the timestamp, the determination being based on whether the timestamp included in the security event is within the timerange around the time known by the agent and whether the time offset is in a non-initialized state.
US07809127B2
A contact center is provided that includes a plurality of agents for servicing incoming contacts and a target behavior identification module operable to (i) process a set of events to yield a corresponding measure; (ii) compare the measure to a plurality of rule sets, each of the rule sets corresponding to a different type of target behavior; and (iii) when the measure is defined by the a selected rule set, associate the measure with a type of target behavior corresponding to the selected rule set.
US07809126B2
An apparatus and a method are provided for proxying communications between devices on an IP telephony network. In a preferred embodiment, an appliance comprising a network server and proxy server software includes filtering rules which can be modified to enable proxied communication between an IP phone on a first data network, such as, for example, the internet, and a call processing server located on a second data network. In another embodiment, an appliance comprises a proxy server that proxies call-processing and signaling communications between an authenticated IP phone on a first data network and a call processing server located on a second data network. In another embodiment, the appliance relays voice traffic between IP phones. In another embodiment, the proxy server software operates in a secure mode to permit encryption and decryption of voice and control communications. In another embodiment, the proxy server enables proxied communications between a call processing server and an IP phone by modifying the provisioning data exchanged between the call processing server and the IP phone.
US07809120B2
Systems and methods for operator type calling and billing is accomplished by either automated operator instruction prompts, live operator instruction prompts or a combination of both automated and live operator prompts and live or automated billing verification and authorization processes. The operator call type and billing method can be used for operator calls such as calling card, credit card, collect, third party or person-to-person operator calls. In an embodiment the called party is given the option of paying for the incoming collect telephone call with a credit or debit card or with a calling card.
US07809117B2
A method and system for processing messages within the framework of an integrated message system. Recipients of messages in an integrated messaging system are provided with an authentic impression of the received message. In a first step, a message received within the framework of an integrated messaging system is automatically translated. Language detection and dictation system is provided. The message contents of the incoming message as well as its segments and parameters are simultaneously utilized to generate additional information regarding the sender and the information, which is suitable to give the recipient an impression of the received message in the most authentic form possible.
US07809108B1
In an X-ray diffraction apparatus, a high brightness source, such as a rotating anode generator, is combined with demagnification X-ray optics to produce a beam with small image size and high-intensity. In one embodiment, an elliptical X-ray optic is positioned relative to the source and image focal points so that the magnification of the optic is less than one. The combination can produce high-intensity beams with beam images at the sample of less than 0.1 mm.
US07809104B2
An imaging system that can form an image of an item under inspection using scattered radiation. A pencil beam of radiation is steered over the item under inspection and scattered radiation is detected. Regions of the item under inspection from which radiation is scattered are resolved in three dimensions using two-dimensional coordinates to which the pencil beam is steered. The third dimension is resolved using time of flight from the source. Because the inspection system can be located on one side of an item under inspection, an item may be imaged from a long distance and the imaging system may be mounted on a moving vehicle, making the imaging system well suited for use in many security inspection systems to detect explosives and other contraband items.
US07809103B2
Disclosed herein is a method for detecting high atomic number elements in an article by using radiation having two different energies. The detecting of high atomic number elements can be accomplished by using an algorithm, curve fitting or using a data table. Disclosed herein too is a radiation system that uses the aforementioned method for detecting high atomic number elements.
US07809100B2
A tomographic apparatus includes a radiation source (12) having a plurality of focal spots (Fa, Fb, Fc, Fd) and a detector (20) which generates output signals indicative of radiation received along a plurality of rays. A height rebinner (34) performs a height rebinning of the acquired rays to generate height interpolated readings. A transverse rebinner (36) performs a two-dimensional transverse interpolation of the height interpolated rays in a canonical space to generate a plurality of transversely interpolated readings (302). The transversely interpolated readings (302) are reconstructed to generate a human readable image.
US07809086B2
An apparatus for demodulating an analogue input signal comprises a hard limiter stage (4) for converting the signal to a two level signal. A digital down converter/low pass filter stage (6) converts the signal to a base band signal, and a symbol synchronization stage (8) extracts symbol timing. An instantaneous phase detector (10) calculates the instantaneous phase of the one or more symbols associated with the input signal. If the input signal has been modulated according to a pi/4DQPSK, pi/2DBPSK, GMSK, or a GFSK modulation scheme, a differential detector (12) determines a difference in the phase between adjacent symbols, a coarse frequency offset compensation stage (14) applies a compensation signal to compensate for frequency offset, and a frequency offset estimation stage (16) updates this compensation signal. A demapper (18) generates a demodulated output signal after compensation by the frequency offset compensation stage.
US07809083B1
A differential receiver which provides for estimation and tracking of frequency offset, together with compensation for the frequency offset. Estimation and tracking of the frequency offset is undertaken in the phase domain, which reduces computational complexity and allows frequency offset estimation and tracking to be accomplished by sharing already-existing components in the receiver. Compensation for the frequency offset can be performed either in the time domain, before differential detection, or in the phase domain, after demodulation, or can be made programmably selectable, for flexibility.
US07809081B2
A method and computer program product for operating a linearizer for a circuit, including generating a set of coefficients via a characterizer; predistorting a signal input to the circuit responsive to the coefficients and generating a linearized output in response thereto; filtering the signal through a linear digital filter having linear digital filter taps, each tap other than a first tap being successively delayed by one delay unit; generating powers of the signal; inputting the generated powers of the signal through tapped delay lines, each line having nonlinear digital filter taps, each tap other than a first tap being successively delayed by one delay unit; applying the coefficients to the linear and nonlinear digital filter taps; summing each of the nonlinear digital filter taps corresponding to a certain number of delay units; and adding the sum of each of the delay units to a particular linear digital filter tap.
US07809065B2
A picture encoding system conversion device and a code rate conversion device for realizing the conversion taking into account both time delay and picture quality using the information on the code volume of the encoding parameters, input and output buffers and an input bitstream. There are provided a decoder 1 including an input buffer 21, a VLD unit 22, an inverse quantizer 23, an IDCT unit 24, an adder 35, a frame memory 26 and a motion compensation prediction unit 27; an encoder 2 including an adder 31, a DCT unit 32, a quantizer 33, an inverse quantizer 34, an IDCT unit 35, an adder 36, a frame memory unit 37, a motion compensation prediction unit 38, a VLD unit 39 and an output buffer 40; and a transcoder controller 3 including a decoder monitor unit 51, an input buffer monitor unit 52, a reception transmission channel monitor 53, a sending transmission channel monitor 63, an output buffer monitor unit 62 and a quantization step controller 74. The quantization step controller 74 modifies the quantization step of the encoder based on the information from the input buffer monitor, output buffer monitor, decoder monitor, reception transmission channel monitor and sending transmission channel monitor.
US07809058B2
A video compression system is disclosed that is optimized to take advantage of the types of redundancies typically occurring on computer screens and the types of video loss acceptable to real time interactive computer users. It automatically adapts to a wide variety of changing network bandwidth conditions and can accommodate any video resolution and an unlimited number of colors. The disclosed video compression encoder can be implemented with either hardware or software and it compresses the source video into a series of data packets that are a fixed length of 8 bits or more. Sequences of one or more of these packets create unique encoding “commands” that can be sent over any network and easily decoded (decompressed) with either software or hardware. The commands include 3 dimensional copying (horizontal, vertical and time) and unique efficiencies for screen segments that are comprised of only two colors (such as text). Embodiments are also disclosed that improve the video compression depending on the popularity of pixel colors.
US07809054B2
Disclosed are a receiver circuit, method and design architecture of a decision feedback equalizer (DFE) Clock-And-Data Recovery (CDR) architecture that utilizes/produces one sample-per-bit in the receiver and reduces bit-error-rate (BER). An integrating receiver is combined with a decision feedback equalizer along with the appropriate (CDR) loop phase detector to maintain a single sample per bit requirement. The incoming voltage is converted to a current and connected to a current summing node. Weighted currents determined by the values of previously detected bits and their respective feedback coefficients are also connected to this node. Additionally, the summed currents is integrated and converted to a voltage. A sampler is utilized to make a bit decision based on the resulting voltage. After sampling, the integrator is reset before analysis of the next bit. The necessary amplification is achieved by maximizing the sensitivity of the latch, using integration in front of the data latch.
US07809051B2
A method for performing a statistical test on a device or radio channel, which has N outcomes in the form of N different events, whereby N is higher than two, with the following steps: measuring ns samples of the output of the device or radio channel under test, whereby occurs a specific number (na,nb,ne) of each event, defining a specific limit (L) for the test in a space spanned out by specific numbers of each event, erecting a N−1 dimensional likelihood distribution on several points of the limit (L), and constructing a threshold for fail of the radio channel or device and a threshold for pass of the radio channel or device by summing or integrating the N−1 dimensional likelihood distribution along unbroken paths parallel to the limit L until a predefined confidence level is reached.
US07809046B2
In one embodiment, a timing-offset estimator calculates a correlation value for each sample of an OFDM signal having a cyclic prefix for each OFDM symbol. The correlation value is provided to a tapped delay line that applies a separate weight to each of 2V correlation values, where V is the length of the cyclic prefix and the weights are based on a triangular weighting scheme that increases linearly from the first value, peaks at the Vth value, and decreases linearly to the 2Vth value. A stream of combined, squared correlation values is generated by combining and squaring the 2V weighted correlation values for each sample of the OFDM signal. For each cyclic prefix of the OFDM signal, a timing-offset estimate is determined based on a detected peak value in the stream of combined, squared correlation values. A timing-offset estimator with triangular weighting scheme may be implemented using recursive processing.
US07809043B2
Aspects of a method and system for a flexible automatic frequency control (AFC) design supporting transmit diversity are presented. Aspects of the system may include one or more circuits that enable computation of at least one frequency error value based on one or more previous computed frequency error values, current received symbols, and/or corresponding previously received symbols. A weighted sum may be computed from a plurality of computed frequency error values. A current demodulation frequency may be adjusted based on the computed weighted sum. The adjusted demodulation frequency may be utilized for receiving one or more subsequent symbols.
US07809035B2
The apparatus includes a diode laser and a current source interconnected with the diode laser. Two independent circuits in the current source are configured to limit current flowing through the diode laser. A first current limiter circuit configured to limit a current output from the current source to an anode of the diode laser, and an independent second current limiter circuit configured to limit a current return from a cathode of the diode laser to the current source so that laser output power does not exceed a specified maximum regardless of a single fault in either the first or second current limiter circuits.
US07809032B2
A DBR semiconductor laser is controlled in an image projecting apparatus, which includes the DBR laser having a phase and DBR region, a light wavelength converting device for converting fundamental-wave light emitted from the DBR laser into second harmonic wave light, an optical deflector for scanning the second harmonic wave in a one or two-dimensional manner, and a modulating portion for modulating the DBR laser. Coefficient calculating and wavelength adjusting steps are performed within a non-drawing time. The coefficient calculating step calculates at least one coefficient in a relationship between a DBR current to be injected into the DBR region and a phase current to be injected into the phase region for continuously shifting the wavelength of the fundamental-wave light. The wavelength adjusting step changes DBR current injected into the DBR region and phase current injected into the phase region based on the relationship.
US07808993B2
Systems and methods for implementing a bidirectional multicast protocol with two types of join messages are disclosed. The two types of join messages, upstream joins and downstream joins, are used to control the Reverse Path Forwarding (RPF) interface is added to the outgoing interface list for a particular multicast group, which in turn controls when multicast packets will be forwarded to the rendezvous point. One method involves receiving a multicast packet addressed to multicast group G. The method inhibits the multicast packet from being forwarded via the RPF interface, unless the outgoing interface list corresponding to the multicast group G already identifies the RPF interface. The RPF interface can be added to the outgoing interface list in response to reception of a downstream join message via the RPF interface, as well as in response to monitoring, via the RPF interface, an upstream join message on a shared network segment.
US07808988B2
A system and a method connect mobile devices via channels which connect a first terminal and a second terminal. A bearer establishment of the connection is identified by the first terminal and/or the second terminal. The first terminal accesses information to identify the second terminal and/or to select a first codec for data to transmit the data in the first codec between the terminals. The first terminal alternatively chooses a first codec without accessing the information. The data in the first codec is transmitted from the first terminal to the second terminal without an exchange of codec capabilities and/or codec preferences. The second terminal is capable of receiving the data sent in the first codec. Alternatively, the second terminal may be incapable of receiving the data sent in the first codec. The first terminal uses capability and/or preference information received from the second terminal to detect cases whether the second terminal is incapable of receiving the data in the first codec. The first terminal identifies a second codec for the data which is acceptable by the second terminal for receiving the data. The first terminal changes from transmitting the data in the first codec to transmitting the data in the second codec. The second terminal receives and/or accepts the data sent in the second codec. The capability information and/or the preference information of the second terminal is stored in the first terminal and/or in a database accessible by the first terminal.
US07808980B2
An integrated messaging system for performing various types of messaging across different types of networks, including integrated user interfaces and administrator interfaces. Embodiments include a communication server that couples among networks of different types, and an interface module that couples to the communication server. The interface module may be hosted on a messaging server of a network. The interface module pulls various user information from the messaging server, including information relevant to at least the network that includes the messaging server. A cache couples to the communication server and to the interface module to hold information from the communication server and/or the user information pulled from messaging server. The interface module directs a message from the messaging server and/or the cache to at least one device on the networks using the user information.
US07808975B2
A system, method and computer program product for communicating Web-Services (WS) messages. First there is allocated an identical amount of a cache history storage at each sender and receiver device for storing a history of communicated WS message strings. At the sender, there is generated an intermediate data representations of each message being built, the corresponding message string stored in the cache history storage. The message is communicated as a serialized data string according to the built data representation. For each subsequent message to be communicated, the method comprises identifying identical portions in intermediate data representations of a current message being built and replacing each identified portion in message strings with a reference indicator to a location in the cache history storage corresponding to an identical character string portion associated with a prior message that has been communicated. At the receiver device, the references are identified in received message strings and one or more intermediate data representations locally stored at the receiver device are substituted in the message to complete a build of the received message.
US07808968B1
The present invention discloses an efficient architecture for routing in a very large autonomous system where many of the layer 3 routers are attached to a common connection-oriented layer 2 subnetwork, such as an ATM network. In a preferred embodiment of the invention, a permanent topology of routers coupled to the subnetwork is connected by permanent virtual circuits. The routers can further take advantage of both intra-area and inter-area shortcuts through the layer 2 network to improve network performance. The routers pre-calculate shortcuts using information from link state packets broadcast by other routers and store the shortcuts to a given destination in a forwarding table, along with corresponding entries for a next hop along the permanent topology. The present invention allows the network to continue to operate correctly if layer 2 resource limitations preclude the setup of additional shortcuts.
US07808963B2
Delivery of non-standard frame field information can be accomplished by publicly broadcasting the non-standard frame field information in one or more broadcast frames within an open wireless computing network. The broadcast can be received by a client wireless device when the client wireless device has not established a connection to the wireless network. The client can store the received information. A system for delivery of non-standard frame field information can comprise a special-purpose access point configured to deliver the information by broadcasting the information in a plurality of broadcast frames. The system can also comprise a client wireless device that receives the broadcast and aggregates the received information when the client is not connected to a wireless network.
US07808962B2
A wireless audio headphone communication system has an audio input for receiving an audio signal from an audio source. A wireless transceiver receives and transmits radio frequency communications with a wireless audio headphone, the communications including an audio control signal that conforms to a wireless audio control protocol of a wireless communication protocol. A converter converts the audio control signal between the wireless audio control protocol transceived by the wireless transceiver and a local control protocol for controlling the audio source.
US07808961B2
A terminal (101) includes interfaces for communication with a mobile network (102) and a wireless LAN (103). A first IMS server (107) performs IMS call control processing relating to terminals located in the mobile network (102) and a second IMS server (111) relays a signal relating to IMS call control processing concerning terminals located in the wireless LAN (103). These IMS servers search for a mobile network packet gateway (106), a packet data gateway (110), and a gateway to be controlled by a route change request for requesting change of a packet transmission path and relay the route change request. The route change request provided from the terminal (101) is relayed by the IMS servers to provide the change request to all networks specified. The packet transmission path is changed by the gateway in accordance with the request. Thus, the terminal having the interfaces for both of the mobile communication network and the wireless LAN can select a network to use for each communication port.
US07808954B2
A system and method are provided for controlling a data rate in a communication system. A transmitter sets threshold values for classifying Modulation and Coding Scheme (MCS) levels. When receiving information about an MCS level desired to be used in the receiver, the transmitter sets an MCS level to be actually used in the receiver and transmits information about the set MCS level to the receiver. When detecting that the information is to be transmitted to the transmitter, the receiver computes instantaneous link capacity using a channel estimation result, sets an MCS level mapped to the instantaneous link capacity, and transmits information about the set MCS level to the transmitter. The receiver receives the information about the MCS level to be actually used from the transmitter.
US07808953B2
A wireless communication, in which mobile and base stations setup uplink and downlink channels, and the mobile station transmits data flows. The base station interrupts transmission via the downlink setup with the mobile station in the predetermined transmission interruption time interval. The mobile station determines, in response to the data flow, packet transmission in a first transmission time interval for the predetermined time interval determined from the transmission interruption time interval or re-transmission of the packets transmitted in the first transmission time interval. The mobile station transmits packets in response to the determination. The base station transmits an arrival confirmation signal for the transmitted packets. The mobile station performs re-transmission in response to the arrival confirmation signal or to the determination.
US07808949B2
A method for efficiently scheduling virtual resource blocks to physical resource blocks is disclosed. In a wireless mobile communication system, for distributed mapping of consecutively allocated virtual resource blocks to physical resource blocks, when nulls are inserted into a block interleaver used for the mapping, they are uniformly distributed to ND divided groups of the block interleaver, which are equal in number to the number (ND) of physical resource blocks to which one virtual resource block is mapped.
US07808943B2
In the IP adapted mobile body communication system, a call receiving procedure according to a paging area providing method is provided, and an existing mobile body communication system and a VoIP-based mobile body communication system can be used at the same time.The mobile body communication system includes subnet forming means for forming a broadcast domain with at least one base station device (2), and simultaneous call means for transmitting a call signal to the broadcast address of said subnet when calling a mobile station device (1).
US07808942B2
A method for imposing a communication policy for a mobile node. During Mobile-IP (MIP) registration for the mobile node, when a MIP home agent sends an access request to an authentication, authorization, and accounting (AAA) server, the AAA server will select a pool of IP addresses corresponding with a communication policy for the mobile node and will direct the home agent to assign an IP address selected from that pool. Thereafter, when the home agent receives a communication to or from the IP address, the home agent may then determine the applicable communication policy by determining the pool from which the IP address was selected, and the home agent may apply that communication policy.
US07808940B2
A method for reducing the peak-to-average power ratio (PAPR) in an OFDM based wireless system is disclosed herein. The reduced PAPR may be achieved by appropriately selecting subpackets for transmission. For example, a scheduler may elect to sequentially transmit the subpackets in an order related to the PAPR of each of the subpackets until at least one of the subpackets is properly received. In one embodiment of the instant invention the order of transmission is selected to be from lowest to highest PAPR.
US07808939B2
Efficient routing techniques that meet performance objectives associated with an ad-hoc network environment and the like. More specifically, the invention provides a routing methodology proven to provide high (e.g., close-to-optimal) throughput and low delay guarantees. Further, the present invention preferably considers a network with both static and mobile nodes. The mobile nodes preferably follow a particular model of movement, referred to herein as a mobility model.
US07808937B2
An interference canceller comprises a composite interference vector (CIV) generator configured to produce a CIV by combining soft and/or hard estimates of interference, an interference-cancelling operator configured for generating a soft-projection operator, and a soft-projection canceller configured for performing a soft projection of the received baseband signal to output an interference-cancelled signal. Weights used in the soft-projection operator are selected to maximize a post-processing SINR.
US07808928B2
A network system and method of testing the terminal status so as to acquire the link status of the wired/wireless terminals associated to the VoIP-based network includes at least one user terminal which transmits a status message in response to a SIP-based Options message and a soft switch which transmits the Option message, determines whether or not the status message has been received, and recognizes whether the user terminal is in a Busy state or an Idle state based on a result of the determination. Since the terminal status can be accurately determined, it is possible to process calls, manage the terminal, and fairly charge the utilization costs to improve the stability and QoS of the network system.
US07808926B2
In distributed networks of cooperating nodes, it is useful to perform resource discovery in a manner that is efficient but that also minimizes communication complexity. A system and method in which nodes in a network efficiently are provided with information about the presence of, and other information about, other nodes in the network provides tangible benefits. In general, in one aspect, a system and method according to the invention features a distributed method for communicating information among a plurality of nodes. The method includes choosing, by a first node, one second node from information about nodes that the first node is aware of. The method further includes communicating from the first node to the second node information about the first node and nodes that the first node is aware of. The method further includes adding or merging, by the second node, the information about the first node and nodes that the first node is aware of with information about nodes that the second node is aware of. The method further includes each of the plurality of cooperating nodes repeating these steps.
US07808907B2
A scheduling technique useful in a mesh network includes scheduling a selected amount of traffic in the mesh network using a linear program approach that minimizes a time for the selected amount of traffic to reach its intended destination. The linear program is subject to a plurality of constraints that insure that the selected amount of traffic will reach its intended destination within the minimized time. An example is disclosed that uses such a technique for a mesh network having a root node that is a base station for wireless communications and a plurality of child nodes that comprise subscriber stations. A disclosed example is useful for centralized scheduling in a Wimax mesh network.
US07808892B1
A communications system includes a plurality of operational nodes and a plurality of data distribution systems. A data distribution system operating in an active mode manages exchanges of data between the operational nodes and further operable to periodically transmit go passive messages commanding at least one other of the data distribution systems to operate in a passive mode. A data distribution system operating in the passive mode waits for receipt of one of the go passive messages, continues to operate in the passive mode after receiving one of the go passive messages within a predetermined time out period, and transitions to the active mode after the time out period has expired without receipt of one of the go passive messages.
US07808888B2
A method and network device are shown that include identifying at least one fault identifier to be a member of a first fault set, and identifying at least one fault identifier to be a member of a second fault set, the first fault set associated with a first path from a source node to a destination node, and the second fault set associated with a second path from the source node to the destination node. Further, the method and network device include identifying a reduced fault set by eliminating the second fault set, when the first fault set is a subset of the second fault set.
US07808884B2
A method of transmitting pilot signals for channel compensation in a mobile communication system based on DFT-spread-OFDM is disclosed. In the disclosed method, a first pilot signal and a second pilot signal are time-division multiplexed together with a data signal of a user into a time-division multiplexed signal which data signal is assigned a certain bandwidth; the time-division multiplexed signal is frequency-division multiplexed together with time-division multiplexed signals of other users when wirelessly transmitted; and the first pilot signal is assigned a bandwidth larger than the bandwidth of the data signal and the second pilot signal is assigned a bandwidth smaller than the bandwidth of the data signal.
US07808875B2
A data recording apparatus automatically displays a GUI for suggesting the finalization process when the apparatus ejects a disk which has not been finalized. Since the user can eject the disk after he determines if he will make the apparatus perform the finalization process, the user, who does not fully understand the meaning of the finalization, even can decide whether he finalizes a recording medium with the DVD-R standard to enable the recording medium to be played in a device of a different standard.
US07808855B1
In one embodiment, an integrated circuit such as an FPGA includes one or more data I/O blocks, one or more FIFOs, and a FIFO controller. At least one data I/O block receives an incoming bit stream from an external device. At least one FIFO is connected to receive a corresponding incoming bit stream from a corresponding data I/O block. The FIFO controller controls operations of the one or more FIFOs, such that (i) bits from the corresponding data I/O block are written into the at least one FIFO using a FIFO write clock that is based on an incoming clock signal and (ii) bits are read out from the at least one FIFO using a FIFO read clock that is based on a local reference clock signal.
US07808852B2
Example embodiments relate to a semiconductor memory device, for example, a semiconductor memory device including an efficient layout circuit and method thereof. The method may include sharing a first active area between a first precharger and a second precharger and sharing a second active area between a third precharger and a fourth precharger. The semiconductor memory device may include a level shifter configured to receive a first precharge control signal and boost a logic high level of the first precharge control signal to an external power supply voltage level to output a boosted first precharge control signal. The semiconductor memory device may further include first, second, third and fourth prechargers. The first and third prechargers may be configured to precharge data signals transmitted to a first and second pair of local input/output data lines to the first precharge voltage in response to the boosted first precharge control signal during a data read operation.
US07808842B1
System and methods to adjust a reference current are disclosed. A current reference circuit generates an adjustable reference current. A microprocessor-based feedback circuit adjusts the reference current, wherein the adjustment is based on read and write parameters attributed to a memory cell.
US07808822B2
A non-volatile memory array with both single level cells and multilevel cells. The single level and multilevel cells, in one embodiment, are alternated either along each bit line. An alternate embodiment alternates the single and multilevel cells along both the bit lines and the word lines so that no single level cell is adjacent to another single level cell in either the word line or the bit line directions.
US07808820B2
Write operations that simultaneously program multiple memory cells on the same word line in an MBPC Flash memory employ word line voltage variation, programming pulse width variation, and data-dependent bit line and/or source line biasing to achieve uniform programming accuracy across a range of target threshold voltages. A first type of write operation reaches different target threshold voltages during different time intervals, but uses word line signals that optimize threshold voltage resolution regardless of the target threshold voltage. A second type uses bit line and/or source line biases that depend on the multi-bit data values being written so that different memory cells reach different target threshold voltage at about the same time. Source line biasing can also reduce bit line leakage current through unselected memory cells during read or verify operations. A memory includes divided source lines that permit separate data-dependent source biasing. During or at the end of write operations, remedial programming sequences can adjust the threshold voltages of memory cells that program slowly.
US07808817B2
A nonvolatile memory device is configured to increase the reliability of a write operation by providing a sufficiently high write current while reducing current consumption in a read operation. The nonvolatile memory device includes a memory cell array having a plurality of nonvolatile memory cells. A global bit line and a local bit line coupled to a plurality of the nonvolatile memory cells. The local bit line has first and second nodes. First and second bit line selection circuits are included where the first bit line selection circuit is coupled to the first node of the local bit line and the second bit line selection circuit is coupled to the second node of the local bit line. The first and second bit line selection circuits operate during a first period to electrically connect the local bit line to the global bit line, and only one of the first and second bit line selection circuits operates during a second period to electrically connect the local bit line to the global bit line.
US07808803B2
An exemplary inverter circuit (200) includes a direct current (DC) input terminal (210); a transformer (230) including a first primary winding (231) and a second primary winding (232); a first switch transistor (240); a second switch transistor (250); a pulse generator (260) providing pulse driving signals to the first switch transistor and the second transistor respectively; and a resistor (29). The first primary winding and the second primary winding share a tap (235), the tap is connected to the DC input terminal via the resistor. A drain electrode of the first switch transistor is connected to the tap via the first primary winding, and a drain electrode of the second switch transistor is connected to the tap via the second primary winding.
US07808778B2
A redundant array of independent disks (RAID) module converted from a 2.5-inch specification to a 3.5-inch specification is characterized in that two 2.5-inch SATA hard disks are installed within a standard 3.5-inch SATA RAID module, so as to form a RAID having two hard disks or two stand-alone SATA hard disks for mounting the RAID module including two 2.5-inch hard disks within a 3.5-inch disk drive slot of a common computer housing, or any other devices that can receive a 3.5-inch disk drive.
US07808776B2
Apparatus and methods for mounting a display panel of a portable information handling system such as a notebook or laptop computer. The apparatus and methods employ a display backing component having a stepwise-thickened central cross-sectional shape and distribution of mass that may be tailored to match the stress concentration of a display assembly.
US07808774B2
A system for measuring temperature and current at coupling points in an electric distribution network. A monitor device is connected to a series of measuring devices using radio waves. The monitor device sequentially interrogates measuring devices to determine the temperature and current of each one. The measuring devices include a core surrounding the conductor which provides power by induction to each measuring device and also provides a measure of the current. A temperature sensor connected to the core provides the temperature measurement.
US07808771B2
An energy storage cell pack cradle assembly for holding multiple rows of energy storage cells oriented along a dominant axis of vibration includes a first cradle member including a plurality of energy storage cell body supporting structures including respective holes; a second cradle member including a plurality of energy storage cell body supporting structures including respective holes; and one or more fasteners connecting the first cradle member and the second cradle member together. The energy storage cell body supporting structures are configured to structurally support the energy storage cells, with the energy storage cells oriented along a dominant axis of vibration, by energy storage cell bodies of the energy storage cells with respective electrically conductive terminals extending through the respective holes without structural support of the electrically conductive terminals by the cradle members.
US07808765B2
In an embodiment of the present invention is provided a varactor comprising a substrate, a bottom electrode positioned on a surface of the substrate, a tunable dielectric material positioned adjacent to and extending over the bottom electrode forming a step and in contact with a top electrode, and an interconnect layer in contact with the bottom electrode, the tunable dielectric and the top electrode.
US07808761B2
An extension cord comprising of a male electrical plug; at least two electrically conducting wires electrically connected to the male electrical plug, each electrically conducting wire having a length; and at least one thermal indicator circuit electrically connected between two of the conducting wires, the thermal indicator circuit configured to actuate an alarm upon detecting a temperature at or above a threshold temperature without interrupting electrical flow along the electrically conducting wires.
US07808753B2
A bias voltage monitoring circuit is disclosed which comprises a first device coupled between a positive high voltage power supply (VDD) and a first node, a second device coupled between the first node and a second node where the bias voltage is applied, and a pad coupled to the first node, wherein the first and second devices form a voltage divider and a voltage measured at the pad reflects the bias voltage, and the first device and the second device is so chosen that a voltage at the first node is always positive for a given range of the bias voltage.
US07808739B2
Embodiments of the present invention help to perform appropriate servo control in response to detected vibration in a disk drive device having a vibration sensor. In an embodiment of the present invention, an HDD switches a correction servo mode to perform vibration correction in head positioning and a normal servo mode not to perform the vibration correction. The HDD performs servo positioning in either one of the serve modes and determines servo positioning accuracy in the servo mode from the measured positional error signal. The HDD obtains data indicating the servo positioning accuracy in the other servo mode from a table. The HDD compares the accuracy in the two servo modes and selects the servo mode with higher accuracy. The table contains previous measurements on servo positioning accuracy in the servo modes.
US07808735B2
A magnetic disk controller includes a first buffer that includes a first storage area that stores former portions of pieces of writing data, and a second storage area that stores latter portions of pieces of writing data; an encoding unit that encodes a former portion of the first piece of writing data; a second buffer that stores the encoded former portion of the first piece of writing data; and a buffer control unit that writes the encoded former portion of the first piece of writing data into a first sector of the magnetic disk. The encoding unit encodes the latter portion of the first piece of writing data. The second buffer stores the encoded latter portion of the first piece of writing data. The buffer control unit, writes the encoded latter portion of the first piece of writing data into the first sector of the magnetic disk.
US07808734B2
A method for monitoring a fly height of a magnetic transducer comprises flying the magnetic transducer at a distance of separation from a recording media. The fly height is modulated with a predetermined modulation frequency with a fly height control device. A read-back signal is read from the recording media with the magnetic transducer. A change of the read back signal is measured that results from modulating the fly height. A fault signal is provided in response to the change crossing a threshold.
US07808732B2
A conventional light source apparatus that combines incident light from a plurality of light sources by using prism sheets has the problem that the beam aspect ratio of incident light is undesirably changed so that exiting light has an extremely elliptical beam profile. The present invention provides a light source apparatus emitting light of circular beam profile having the same beam aspect ratio as that of incident light. The apparatus includes a plurality of light sources K and a plurality of prism sheets PS1 and PS2 each having a plurality of fine prisms on one surface thereof. The other surface of each prism sheet is a plane surface. The prism sheets are arranged in first and second stages as first and second beam profile transforming units such that their respective prism rows extend perpendicular to each other. The light sources are disposed at the entrance surface side of the first beam profile transforming unit at a predetermined angle thereto.
US07808729B2
A driving device includes a piezoelectric element that expands and contracts by the application of voltage, a driving shaft fixed to one end of the piezoelectric element in a direction of the optical axis, a lens holder fixed to the other end of the piezoelectric element in the direction of the optical axis, a friction portion frictionally engaged with the driving shaft, and a base that supports the driving shaft such that the driving shaft is capable of moving along the optical axis. The friction portion includes a receiving portion and a leaf spring that are arranged in a manner such that the driving shaft extending along the optical axis is clamped therebetween in the radial direction.
US07808726B2
An image capture lens includes: when changed from infinity to close focusing, a first lens group moving from an image to an object with positive refractive power; and a second lens group fixed relatively to the image with negative refractive power, wherein the first lens group includes a negative first lens having a strong concave surface facing the image, the second lens group includes one negative lens having a strong concave surface facing the image or a negative cemented lens including positive and negative lenses, and conditional expressions; 0.7
US07808724B2
A lens system with a first group having a positive meniscus lens and a sensor. The optical distance between the front surface of the first group and the sensor can be not greater than the height of the sensor times the image F-number, which may alternatively be referred to as the working F-number. A second group can be disposed adjacent to the front focal point of the first group, and a lens-stop can be disposed adjacent to the second group. A third group can be disposed midway between the lens-stop and the object field of the first and second groups. The image F-number can be 2.8 or greater. The first group can have a doublet formed by a first lens that is plano convex and a second lens that is plano concave. The second group can have a first, plano convex lens and a second, biconvex lens forming a doublet with a third, plano concave lens.
US07808723B2
A photographic lens system includes a positive lens element, a positive lens element, a negative lens element having a concave surface facing toward the image, a diaphragm, a negative lens element having a concave surface facing toward the object, a positive lens element which is cemented to the negative lens element, and two or three positive lens elements, in this order from the object. An intermediate negative lens element, having the weakest negative refractive power out of all of the negative lens elements, is provided between the negative lens element having the concave surface facing toward the image and the negative lens element having the concave surface facing toward the object.
US07808719B2
A zoom lens system is provided that includes a compactly constructed focusing lens unit and that has a suppressed change in the image magnification at the time of movement of a focusing lens unit. The zoom lens system according to the present invention, in order from an object side to an image side, comprises: a first lens unit having positive optical power; a second lens unit having negative optical power; and at least three subsequent lens units, wherein the at least three subsequent lens units, in order from an object side to an image side, include: a lens unit A having positive optical power; a lens unit B having positive optical power and arranged on the image side relative to the lens unit A; and a lens unit C having negative optical power and arranged on the image side relative to the lens unit A, the lens unit C being located on the most image side, at the time of zooming, all lens units move in a direction along the optical axis so that intervals between the lens units vary, and at the time of focusing, the lens unit B moves in a direction along the optical axis.
US07808716B2
Negative refraction in photonic crystals and diffraction grating is used to design plano-concave lenses to focus plane waves. Microwave experiments are carried out to demonstrate negative refraction and the performance of these lenses. Demonstration of negative refraction of visible light is also performed for the grism. These lenses can be used in optical circuits, astronomical applications, etc.
