US07798692B2
Illumination devices include a light source including a substantially planar light-emitting surface and an optical rod or optical taper disposed proximate to the substantially planar light-emitting surface to optically couple the optical rod and the substantially planar light-emitting surface.
US07798690B2
A headlamp including a metal bracket and a plurality of light source units 50, each unit having a light source, being mounted on the metal bracket 20, and being disposed within a lamp chamber. Irradiation light patterns of the light source units 50 are combined together to form a predetermined light distribution pattern. Each of the light source units 50 includes a resin shade 58, which is fastened to the bracket 20 by a fastening portion and is disposed forwardly of the light source, and a resin lens 52 connected to the shade 58. Part of the fastening portion is made of metal.
US07798688B2
The invention relates to a headlight lens for a vehicle headlight comprising a light source, particularly for a motor vehicle headlight, wherein the headlight lens comprises a transparent lens body made of glass comprising a surface arranged to face the light source and a surface arranged to face away from the light source, and wherein the headlight lens comprises at least with respect to said surface arranged to face away from the light source a layer comprising an aluminum concentration which is higher than an aluminum concentration inside the lens body and/or a sodium concentration which is lower than a sodium concentration inside the lens body.
US07798687B2
An automotive modular light system, comprising a common base light device and a multitude of exchangeable lens cover means of which each has significantly distinct automotive light styling features, is invented here as a cost-effective way of customizing the exterior styling of motored vehicles. The common base light device of simple construction can be used for multiple vehicle models to provide the lighting function at a low cost. An exchangeable lens cover means, which provides the styling features of the modular light system, is removably installed to the common base light device. Each exchangeable lens cover means has a simple construction so that it can be cost-effectively manufactured. Therefore a multitude of exchangeable lens cover means of significantly distinct styling features may be offered to customers with different styling tastes at very affordable prices.
US07798680B2
A method and apparatus to increase efficiency of wide area lighting fixtures having a lamp mounting opening in a reflector or reflector frame, which results in gap(s) or spaces that do not control incident light to the intended target. The gap(s) or spaces(s) are covered with reflecting surfaces which do control incident light to increase efficiency of the fixture.
US07798678B2
An LED light source includes an LED emitter and an encapsulant that at least partially surrounds the emitter. The encapsulant includes an inner lens and an outer lens, the inner lens having a refractive index less than, and in some cases about 70 to 80% of, the refractive index of the outer lens. The inner lens and outer lens can contact each other along a curved surface, and in some cases the inner lens is substantially plano-convex and the outer lens is meniscus. The inner lens produces a first virtual image of the emitter and the outer lens produces a second virtual image, and the first virtual image is disposed between the emitter and the second virtual image. The LED light source is capable of providing uniform illumination in a compact space.
US07798676B2
The invention relates to a filter device for an illumination system, especially for the correction of the illumination of the illuminating pupil, including a light source, with the illumination system being passed through by a bundle of illuminating rays from the light source to an object plane, with the bundle of illuminating rays impinging upon the filter device, including at least one filter element which can be introduced into the beam path of the bundle of illuminating rays, with the filter element including an actuating device, so that the filter element can be brought with the help of the actuating device into the bundle of illuminating rays.
US07798670B2
A lighting fixture including a housing having a chamber defined by a surrounding wall, at least one power-supply unit within the chamber, and a slidable interlock securing the power-supply unit to the surrounding wall. The interlock includes a linear groove on one of the power-supply unit and the wall, and a mating projection on the other of the power-supply unit and the wall and slidably receivable into the groove. The power-supply unit is readily securable within the chamber by slidable engagement with the surrounding wall. It is preferred that the power-supply unit be secured closely against the fixture-exterior wall-portion, thus facilitating heat transfer from the power-supply unit to outside the fixture.
US07798663B1
A domestic device that serves as both a night-light and an incense burner. The device has a base with a shelf circumferentially surrounding the base. The shelf includes both a number of incense stick holders and a number of incense cone supports. A light is located within the base, with the light being powered by standard household current and controlled by an on/off switch attached to the base. A conically-shaped cover is placed over the base, with the cover having a series of vent holes to allow dispersion of both light and heat from the electric light and emitted scent from any incense located on the base.
US07798650B2
A device for producing a two dimensional image includes means for generating coherent light, and means for directing light received from the means for generating coherent light to a plurality of electrically addressable spatial light modulators (EASLM). The device includes means for diffracting the light, wherein the light is simultaneously diffracted by the plurality of EASLM, and means for displaying the two dimensional image. The device further includes means for directing the diffracted light to the means for displaying the two dimensional image, wherein a frame rate of each of the plurality of EASLM is greater than a frame rate of the two dimensional image produced at the means for displaying the two dimensional image.
US07798635B1
A helmet vision improvement assembly includes a helmet that has a viewing aperture extending through a front side of the helmet. A shield is coupled to the helmet and is positionable over the aperture. The shield is substantially transparent. A lens includes a prescription to match an eyeglass prescription of a wearer of the helmet. The lens is attached to the inner surface of the shield to position the lens in a field of view of the wearer.
US07798633B2
A process transfers an image from an intermediate imaging member onto a sheet of recording media while preserving the ability to duplex print on the sheet. The process includes generating an image on an intermediate imaging member as the intermediate imaging member rotates in a first direction, synchronizing a sheet of recording media with the image on the intermediate member as the intermediate imaging member continues to rotate in the first direction, transferring the image from the intermediate imaging member onto the sheet of recording media as the intermediate imaging member continues to rotate in the first direction, and limiting release agent on the intermediate imaging member to a level that preserves duplex printing capability on the sheet of recording media.
US07798631B2
Ghosting conditions occur less frequently during duplex printing when a transfix roller in a printer is enabled to remain in rolling contact with release agent on a print drum after a trailing edge of a media sheet has left a transfix nip between the transfix roller and the print drum. A printer in which such rolling contact occurs includes a print drum for receiving ink ejected by a print head, a release agent applicator located proximate to the print drum to apply release agent to the print drum, a transfix roller located proximate to the print drum, a displaceable linkage coupled to the transfix roller to move the transfix roller into and out of contact with the print drum, a controller coupled to the displaceable linkage for generating signals that cause the displaceable linkage to move the transfix roller, the controller being configured to generate a transfix signal, a roll-off signal, and a release signal, and the displaceable linkage responds to the transfix signal to move the transfix roller to form the transfix nip with the print drum, the displaceable linkage responds to the roll-off signal to move the transfix roller away from the print drum so the transfix roller remains in rolling contact with the print drum with reduced pressure being exerted on the print drum, and the displaceable linkage responds to the release signal to move the transfix roller out of rolling contact with the print drum.
US07798625B2
An active ray curable ink-jet ink set comprising an active ray curable yellow ink, an active ray curable cyan ink, an active ray curable black ink, and further one or more active ray curable color inks other than yellow, cyan and black, wherein each of the active ray curable inks contains a photo-polymerization initiator, a photo-polymerizable compound, a pigment, and a dispersing agent which has an amine value and an acid value, provided that the acid value is higher than the amine value, and an average particle diameter of the pigment contained in the yellow ink is larger than that of the pigment in the cyan ink and than that of the pigment in the black ink by 0.025-0.090 μm, and further the average particle diameter of the pigment contained in each of the inks of the active ray curable ink-jet ink set is 0.070-0.220 μm.
US07798624B2
A solid ink delivery system for use with a plurality of solid ink sticks for use in solid ink printers is provided. The delivery system includes a guide for guiding the solid ink sticks in a prescribed path and a drive member for simultaneous engagement with a plurality of the solid ink sticks and extending along a portion of the prescribed path of the guide.
US07798621B2
An inkjet printer including a cartridge for holding ink pellets and means for separating and releasing a single ink pellet and feeding it to the ink-supply unit of a printing head, the cartridge having at least one exit for releasing an ink pellet, wherein the separating and releasing means includes a rotatable shaft extending in a first transport direction provided with a spiralling member at the circumference of said shaft and a tangential movement confining member extending in a parallel direction with respect to said rotatable shaft, positioned at a distance from said spiralling member for confining the tangential movement of an ink pellet, engaging with said spiralling member to form a stable position for transporting said ink pellet in said first transport direction.
US07798618B2
An ink jet head is provided with a passage unit and an actuator unit. The passage unit includes a nozzle and a pressure chamber communicating with the nozzle. The actuator unit includes a piezoelectric layer, a first electrode connected with a front surface of the piezoelectric layer, a second electrode connected with a back surface of the piezoelectric layer, a first insulating layer located between the second electrode and the passage unit, and a first conductive member. The first insulating layer includes a first through hole. At least a part of the first conductive member is located in the first through hole. The passage unit includes a concave portion located at a position facing the first through hole, and a protruding portion which protrudes from an inner surface of the concave portion. One end of the first conductive member is electrically connected with the second electrode. The other end of the first conductive member makes contact with the protruding portion.
US07798617B2
An inkjet recording apparatus includes a passage unit in which individual ink passages are formed, an actuator unit fixed to the passage unit, a flat flexible substrate, and a drive signal outputting unit. The actuator unit includes individual electrodes, a common electrode, a piezoelectric layer, and individual lands. The flat flexible substrate includes output terminals connected to the respective individual lands, and a check terminal bonded to a bonding face of the actuator unit. The drive signal outputting unit outputs drive signals to be supplied to the individual electrodes via the respective output terminals. Based on a measurement result of an electrical characteristic with respect to the check terminal, it is judged whether the check terminal has been peeled off from the bonding face of the actuator unit.
US07798611B2
The present invention includes as one embodiment an ink jet printhead having a circuit with plural resistors and a power bus. The printhead includes a metal stack formed within the circuit, which is comprised of a first metal layer and a second metal layer and at least one power via. The power via is formed within the circuit as an interface between the first metal layer and the second metal layer and acts as a separation barrier between conductive portions of the resistors and the power bus.
US07798604B2
An image is output, the image having high quality in which density unevenness due to an end-deviation is excellently reduced in all colors in forming an image with use of a bidirectional inkjet printing head provided with ejection port arrays of a plurality of colors for small droplets of ink. Thereby, distributions of print permission rates of mask patterns to be used in performing a multi-pass printing are made different from each other in accordance with a distance between the two ejection port arrays for the same kind of ink. Thus, the degree of the end-deviation depending on the distance between the two ejection port arrays can be suppressed for every ejection port array.
US07798597B2
An inkjet recording device of the present invention includes an inkjet head and a cap. The inkjet head includes a passage unit formed by a lamination of at least one plate and a nozzle plate. Amongst the plate and the nozzle plate, a plate positioned farther from the nozzle plate has a larger plane shape than a plate closer to the nozzle plate so that the passage unit has, around the entire circumference thereof, a stair-like shaped outer circumferential wall. When the cap covers a plurality of nozzles that the nozzle plate has, the circular protrusion abuts the outer circumferential wall of the passage unit so as to enclose the nozzle plate within the recessed portion.
US07798592B2
A droplet ejection head drive method includes (1) associating multiple nozzles with ranks corresponding to weights of droplets ejected from the nozzles, (2) generating drive waveforms for driving actuators of the nozzles and correcting the weights of the droplets to a predetermined weight, for each of the ranks, and (3) supplying the drive waveforms corresponding to the ranks of some of the nozzles selected according to drawing data, to actuators of the selected nozzles and ejecting droplets each having the predetermined weight from the selected nozzles onto a target.
US07798590B2
The system and process enable a printer to more realistically apprise whether internal components require additional power in order for them to be ready for use. The process includes detecting a user operating a device that is coupled to a printing device and setting a higher power consumption level for the printing device in response to the detection of the user operation. This process may be enhanced by compiling a printing device usage profile for each user of the printing device and determining whether the usage profile indicates the power consumption level is to be increased in response to the detection of the user operation.
US07798586B2
Provided is a remaining amount detection sensor (4) which is disposed outside a sub-tank (3) to detect a remaining amount of an ink (20), including: a detection electrode (4a) disposed so as to face the sub-tank (3); a guard electrode (4b) disposed in the same plane as the detection electrode (4a) so as to surround an outer periphery of the detection electrode (4a); and a guard electrode (4d) which is disposed so as to face the detection electrode (4a) with a space in at least a range covering the detection electrode (4a), and has the same potential as that of the guard electrode (4b), in which the remaining amount of the content of the sub-tank (3) can be detected based on a capacitance to be measured by the detection electrode (4a) with the potentials of the guard electrodes (4b) (4d) each being set as a reference potential. Accordingly, in the remaining amount detection sensor and the ink-jet printer using the same, the remaining amount of the content of the container can be detected with high accuracy.
US07798562B2
A motor vehicle contains two A pillars, a front wall, a central tunnel and a front wall cross member. The front wall cross member has two side parts which are attached to the A pillars of the motor vehicle, and a middle part connecting these two side parts. The side parts are shaped in such a way that they are in at least partial contact with the front wall of the motor vehicle and are attached to the front wall there. The middle part is in at least partial contact with the central tunnel of the motor vehicle.
US07798561B2
Fuel Pump Assembly Access Panel is an easily removable panel that offers access to a fuel tank and fuel pump and allows work on these components to be done from above the car or other vehicle. The preferred embodiment of Fuel Pump Assembly Access Panel is comprised of an access panel and six screw holes around the perimeter of the access panel for use with a pick-up truck. To use the preferred embodiment of Fuel Pump Assembly Access Panel, an individual would install the access panel using the appropriate number of screws. The access panel would cover an opening over the fuel tank and fuel pump area. When access to the fuel pump was required, the screws would be taken out, and the access panel would be removed. The necessary work would be performed, and the access panel would then simply be screwed back into place.
US07798546B2
A material handling system includes a support assembly, a cup assembly comprising a cup and a mounting assembly. The mounting assembly includes a post extending from the cup, and a mounting collar movably attached to the post and adjustably attached to a support arm of the support assembly. The mounting assembly may include a level indicating element for indicating an orientation of the mounting assembly. The mounting collar is adjustable relative to the support arm to establish a first or level orientation of the mounting assembly. The level indicating element provides an indication when the mounting assembly is generally at the first or level orientation, and the mounting collar is securable relative to the support arm when the mounting assembly is in the first or level orientation.
US07798539B2
A door lock device for a vehicle includes an operating mechanism being selectable of a locked state where a latched state, between a latching member and a latched member, being unreleasable and an unlocked state where the latched state being releasable, an active lever being rotatable between a locked position and an unlocked position thereof, and an open link disabling a transmission of an operational force of a handle to the latched member under the locked state and allowing a transmission of the operational force of the handle to the latched member under the unlocked state. The active lever, provided with an elongated bore, is supported by a housing which houses the operating mechanism to be rotatable. The open link is operatively connected to the handle to be slidably supported by the housing and is provided with an engaging portion which engages with the elongated bore to be slidable therein.
US07798531B2
An electric fusion pipe coupling is adapted for bonding with plastic pipes by electric fusion. The pipe coupling can convert the rotation of a pressing member into linear motion by threads to directly or indirectly press a heating element provided in the inner periphery of a pipe joint of the pipe coupling in order to press melting parts heated by the heating element, thereby producing pressure necessary for fusion bonding as well as eliminating an interface of impurities, thereby enhancing fusion efficiency.
US07798527B2
A portable seatbelt device for attachment to a seat to restrain a person to the seat includes a carrying case and a lap belt having a portion attached to the carrying case. The lap belt is operable to wrap around the person in the vicinity of the person's waist to thereby restrain the person to the device. An exit belt is included having a first portion, a length of which is attached to the carrying case, and a second portion extending from the carrying case with a buckle connector attached thereto. At least one retractable mechanism is attached to the first portion of the exit belt and contains at least one retractable belt. The retractable belt is operable to extend out from the retractable mechanism and around a portion of the seat and connect with the connector attached to the second portion of the exit belt to thereby wrap around the person in the vicinity of the person's shoulders to restrain the person to the seat.
US07798523B2
The side impact airbag includes an airbag that is folded up from a state where an occupant-side wall and a vehicle-side wall having generally identical contours are lapped and flattened, through a vertical contracting step. The airbag includes at least either at the top or bottom a tucked portion that is formed in the vertical contracting step by tucking i.e. invaginating part of each of the occupant-side wall and the vehicle-sidewall inside the airbag. The tucked portion includes a main portion that is stored inside the airbag and a projecting region that extends vertically from the main portion in an exposed manner. The projecting region is folded back toward the vehicle-side wall so as to be located outside the main portion.
US07798522B2
An occupant restraining apparatus that allows for a comfortable seat cushion and does not require an installation space for an inflator along a side of a seat frame is provided. An inflatable seat bag 20 is disposed above a seat pan 5. The seat bag 20 extends in a left-right width direction of a seat. An inflator 23 is mounted on a side frame 1a by means of a mounting bracket 24 and is disposed above the side frame 1a. A seat cushion 25 is disposed on a base frame 1. The seat cushion 25 has a side bank portion 25a whose bottom surface is provided with a recess 25b. The inflator 23 is disposed within the recess 25b.
US07798512B2
A bicycle comprising a longitudinally extending frame, a front wheel disposed at the front of the frame, a rear wheel disposed at the rear thereof, and first and second auxiliary supporting devices disposed on each side of the rear wheel, each of the auxiliary supporting devices including an arm that has one end pivoted to the frame and the other end vertically movable as a free end and that can rotate independently of each other, an auxiliary wheel for assisting traveling of the bicycle pivotally supported parallel with the rear wheel, a spring for energizing the arm in a rotating direction such that the auxiliary wheel moves downward, and a disc rotor which can be locked to restrict the rotation of the arm to thereby fix the vertical movement of the auxiliary wheel when stopping at a red light.
US07798505B2
A vehicle having a suspension system that supports a vehicle frame has a suspension interlock for governing the distance that the suspension system may move away from the frame during a vehicular rear impact event, thereby channeling impact forces through the suspension system and into the vehicle frame. A flexible member attaches to the vehicle frame and to the suspension system and acts as a tether to maintain the position of the suspension system relative to the frame. Alternatively, the suspension interlock may be a u-shaped bar mounted to the vehicular frame that interacts with a pin that is mounted to the suspension system. The pin resides within the confines of the u-shaped bar to maintain the position of the suspension system relative to the frame. Alternatively, a hooked plate may be used instead of a pin.
US07798501B1
An apparatus for transporting and storing a plurality of stands. Each stand has an elongate, vertically oriented pole having a longitudinal axis and a base supporting the pole with a plurality of legs extending perpendicular to the longitudinal axis of the pole. The apparatus includes a substantially planar base having a front end and a rear end, and a plurality of wheels supporting the substantially planar base. At least one shelf assembly is supported above the substantially planar base. Each shelf assembly has a first half and a second half. A substantially unobstructed slot extends upward from the substantially planar base wherein the first and second halves of the at least one shelf assembly are disposed on opposite sides of the slot. The plurality stands are receivable on the substantially planar base and the at least one shelf assembly, and the poles of said stands are receivable in the slot for arranging the stands on the substantially planar base and the at least one shelf assembly in a vertically staggered configuration.
US07798500B2
A foldable stroller having a frame for supporting a child carrier, wherein the frame includes front and rear wheels, a push/pull handle with a right and left push/pull bar, right and left front and rear wheel bars, having discs, which support the front and rear wheels, respectively, a right and left carrier supporting pin, a right coupling member associated with the right front wheel bar and a left coupling member associated with the left front wheel bar. The right push/pull bar and the right supporting pin are fixed so that the right front and rear wheel bar discs can pivot about an axis that runs transverse to the front and rear wheel bars, the push/pull bars and the support pins. The left push/pull bar and the left supporting pin are fixed so that the left front and rear wheel bar discs pivot relative one another about the pivot axis.
US07798499B2
A wheel assembly for use on wheeled luggage usable as a seat A seat cushion is located on the upper end of the luggage. The wheel assembly includes a wheel housing having a brake shoe located within the housing. A wheel carriage is positioned within the housing. The wheel carriage rotatably supports a wheel having a rolling surface. In response to a traveler sitting on the seat cushion, the wheel carriage has means adapted to allow the wheel to move from a first position where the rolling surface of the wheel is not in contact with the brake shoe to a second position where the rolling surface of the wheel is in braking contact with the brake shoe, and to cause the wheel to move from the second position to the first position upon the traveler arising.
US07798484B2
A sheet feeder including: a storing unit that stores a plurality of sheets of recording medium; a retaining unit provided at an edge of the recording medium that is stored in the storing unit, and having an inclined surface that is inclined to a surface of the recording medium and a protrusion member that retains the edge of the recording medium in a state being protruded from the inclined surface to be in contact with the edge of the recording medium; a sheet feeding mechanism that conveys the recording medium stacked in the storing unit toward the retaining unit and feeds the recording medium; and a protrusion amount adjusting mechanism that adjusts a protrusion amount of the protrusion member from the inclined surface.
US07798482B2
A feeding roller is rotatable about an imaginary rotational axis extending in an axial direction and is configured to be rotatingly driven in a rotational direction for feeding a recording medium to a conveying path. A supporting section rotatably supports the feeding roller at a position in confrontation with the recording medium accommodated in a recording-medium accommodating section. A driving unit is configured to generate a rotational driving force. A transmitting unit is configured to transmit the rotational driving force to a central part of the feeding roller with respect to the axial direction. A guiding section prevents the recording medium accommodated in the recording-medium accommodating section from displacing in the axial direction. The supporting section rotatably supports the feeding roller in such a manner that an angle of the imaginary rotational axis relative to a reference direction can be changed by a predetermined amount.
US07798474B2
The present invention provides an ignition system for a pulse fog generator having a carburetor, a pump for pumping air into the carburetor, and a priming pump for directing a quantity of fuel into the carburetor. The ignition system includes an igniter operable on low voltage, a switch for activating and deactivating the igniter, and a grounding connection for grounding the igniter to the carburetor. The grounding connection for grounding the igniter can include an igniter bracket and a ground wire assembly which couples to the igniter and to a location substantially near a sparkplug of the pulse fog generator.
US07798472B2
A load balancing hoist constructed to combine the power module and the travel module of the hoist into a single unit to substantially reduce the cost and the length of the hoist without effecting its operation and application.
US07798464B2
This is a mounting support that secures an electrostatic marking machine to the deck of a ship or other structure. This support provides vibration-isolating systems for shipboard mounting of these marking machines. The US Navy has imposed strict one-man, short-time requirements to mount and unmount electrostatic marking machines on a ship's deck. A key feature of the present embodiments is a double-threaded stud that lifts the machine off the floor onto the isolation mounts while securing it to the mount which is bolted to the ship's deck. The present configuration satisfies the new Navy mandate.
US07798463B2
The present invention provides, among other things, an adjustable hanging device for securing an object to a wall including a frame defining a number of substantially parallel slots and being securable to a wall, and a hook for supporting an object and being selectively moveable along each of the plurality of slots in a sliding direction to adjust an orientation of the object relative to the wall. Each of the slots can have a closed end to prevent the hook from disengaging the frame while moving in the sliding direction.
US07798462B2
A sliding-type automobile seat comprising a seat cushion frame, a slide rail mechanism for allowing the seat to be slidingly moved, slide lock mechanisms for causing the seat to be releasably locked at predetermined positions, a substantially U-shaped operating lever for causing the seat to be released from a locked state, and connection mechanisms for causing both end portions of the substantially U-shaped operating lever to the slide lock mechanisms, the slide rail mechanism comprising a pair of parallel lower rails mounted on a floor surface of an automobile, and a pair of parallel upper rails attached to a lower portion of the seat cushion frame and slidably engaged with the pair of parallel lower rails, each of the slide lock mechanisms comprising a lock member swingably mounted to a corresponding upper rail and urged upward at one end portion thereof by a spring, the lock member including a first engaging member, and a second engaging member provided at a corresponding lower rail, the first engaging member and the second engaging member being adapted to be releasably engaged with each other, to thereby cause the seat to be locked at the predetermined positions, each of the connection mechanisms comprising a connection member having a member for stoppingly engaging the lock member, and the member for stoppingly engaging the lock member being engaged with the lock member, whereby the operating lever is connected, via the connection mechanisms, to the slide rock mechanism by one-touch operation.
US07798445B2
Systems and methods for recovering unmanned aircraft and controlling post-recovery motion of the aircraft are disclosed herein. An aircraft recovery system for recovering an unmanned aircraft in flight in accordance with one embodiment of the disclosure, for example, can include an inflatable aircraft recovery system having an inflatable portion with a generally vertical orientation. The inflatable portion can also include a landing pocket extending at least partially therethrough. The landing pocket is sized to receive at least a portion of a fuselage of the aircraft. The aircraft recovery system can also include a guidance system at least proximate to the landing pocket and positioned to guide the aircraft toward the landing pocket.
US07798439B2
A fishing reel includes: a reel body including left and right side plates; a spool for winding a fishing line, rotatably supported between the left and right side plates; a handle for rotating the spool; a fishing line guiding device. A fishing line guiding device includes: a slider body which is mounted between the left and right side plates on a front of the spool and is reciprocated left and right by a winding operation of the handle; a swinging body including one end portion rotatably supported by the body and the other end provided with a line guide for guiding the fishing line; and a coupling portion which couples the swinging body to the slider body so that the swinging body reciprocates the line guide arcuately left and right.
US07798427B2
A spray gun (1) has a fluid reservoir (11) with a removable liner (13) received in a container (12) having a detachable lid (15). The liner (13), which may be thermo/vacuum-formed from a planar material, has a shape that corresponds to and is a close fit within the interior of the container (12) and collapses as fluid is withdrawn from within the liner (13) during operation of the spray gun (1). The lid (15) has an outlet (16) connected to an inlet on the spray gun (1) for transfer of liquid from the reservoir (11) to the spray gun (1) and the container (12) has a vent (12A) in the base end for admitting air between the container (12) and the liner (13) as liquid is withdrawn from within the liner (13).
US07798418B1
A method, system, apparatus, and device to provide an effective, automatic means to effect exhaust, supply, or balanced ventilation, or a combination thereof, by automatically activating a ventilation fan for the selected operation time per cycle interval based on prior fan operation due to automatic cycle operation and user demand. In a second embodiment the ventilation fan controller automatically activates said ventilation fan in conjunction with operation of a blower of a central air conditioning system. In a third embodiment, the ventilation fan controller also automatically operates the blower for the selected operation time per blower cycle interval, including operation due to thermostat and/or humidistat demand and operates the ventilation fan in conjunction with operation of the blower and/or for the minimal time selected per interval, including operation due to user demand. Optionally, a position of an outside air intake damper is controlled in conjunction with activation of the blower.
US07798391B2
A container assembly having an inner container and an outer cover that fits over the inner container. The inner container is positioned within the outer cover. The outer cover includes an overlay formed in the outer cover sidewalls by a tear line allowing the overlay to be detached from the outer cover. An adhesive secures the inner container and the outer cover together with the adhesive being provided between the inner container and the overlay so that the overlay can detach from the outer cover and remain attached to the inner container over the adhesive when the outer cover is removed from the inner container. A knockdown assembly that can be erected into a container assembly is also provided.
US07798389B2
A flux for soldering used when soldering is performed to a board subjected to electroless nickel plating, the flux containing resin having film forming ability, activator, and solvent, and further containing metallic salt in an amount of 0.1 to 20% by weight of the total amount of flux. The use of this flux suppresses diffusion of nickel solder in soldering portions, and prevents concentration of phosphorous, thereby improving the bonding strength of soldering.
US07798387B2
A rotational tool retaining member unit 37 is mounted at one end portion thereof to a FSW gun body 26. The rotational tool retaining member unit 37 is provided at the other end thereof with a fitting hole 61 and a plurality of mounting passages 60 which are formed on a peripheral surface thereof such that the mounting passages 60 open on the opposite side of the one end portion and are spaced apart from each other in the circumferential direction. A mounting member unit 38 has a plurality of pin members 67. The mounting member unit 38 is mounted to the rotational tool retaining member unit 37 in such a manner that the pin members 67 are moved from the openings to the tip end portions of the mounting passages 60 and fitted thereinto. A rotational tool 33 is inserted into the mounting member unit 38. The rotational tool 33 has one end portion thereof a tie-in portion which is fitted to the fitting hole of the retaining means. The mounting member unit 38 is provided with a biasing means 69 for exerting a force on the rotational tool retaining member unit 37 to inhibit the pine members 67 from coming off the tip end portions.
US07798385B2
Embodiments include a surgical device and a method. An embodiment of the surgical instrument includes at least one grasping jaw, the at least one grasping jaw being adapted to deliver surgical staples by a force generated from a force generator mechanism that is contained within the at least one grasping jaw or is in a proximity to the at least one grasping jaw. Another embodiment includes at least one grasping jaw, at least one actuation mechanism adapted to deliver surgical staples, the actuation mechanism being located in a proximity to or contained within the at least one grasping jaw, the surgical staples containing at least one shape-transforming material, at least one sensor, at least one chemical tissue sealant and at least one cutter. A method includes: grasping a body tissue with at least one grasping jaw, adjusting a configuration of the grasping in response to a signal or a datum or an image, and releasing a surgical staple/fastener in response to the signal, datum or image.
US07798384B2
A slide hammer for driving a probe into the ground includes a probe lifting and removal arrangement in which a slide hammer tube is pivoted away from the probe to function as a lever operating with a clutch arrangement to incrementally withdraw the probe from the ground. A biasing arrangement using a coil spring is operative to hold the anvil in a locked probe driving position, to facilitate release of the tube from the locking position for pivotal movement to the probe removal position, to bias a clutch disk to a release position with respect to the pin, to facilitate incremental lifting contact between the clutch disk and the pin, and to return the tube to a subsequent incremental lifting position.
US07798383B2
The tool comprises a piston which can be propelled under the action of the explosion of a mixture of gas and air to drive an element, a first, gas-metering chamber, a second, gas-air mixture-preparation chamber, designed to communicate with the first chamber, and a third chamber designed to communicate with the second chamber, which is delimited by the piston and which is a throttling and propulsion chamber.The invention is ideally applicable to securing tools.
US07798379B2
The present invention provides a fitment, for use on a flexible container, comprising a spout member having a first end and a second end and defining a passageway between the two and a plug member which is sized to be received in the passageway. The plug member also has a leading end that lies in sealing engagement with the first end of the spout member when the plug member is received in the passageway.
US07798376B2
A doser for dispensing a predetermined dose of material. The doser may include an agitation device, with the material stored in the agitation device, and a dosing block cooperating with the agitation device.
US07798367B2
A beverage dispenser provides numerous inventive features in its refrigeration system, diluent delivery system, concentrate delivery system, mixing and dispensing system, and control system. For example, the mixing and dispensing system includes a mixing nozzle that has several novel aspects. Such novel aspects include an elevated blocking surface that directly faces the inlet of a pressurized diluent in order to create turbulence for the mixing, and novel constructions of a depressurizing section together with a funnel-shaped passageway that reduces splashing.
US07798349B2
A base including an inwardly and upwardly projecting flexible surface within a continuous seating ring supports a generally cylindrical wall extending upward from the base. A plurality of annular inwardly projecting, and vertically flexible rings interrupting the cylindrical wall. At least one of rings projects inwardly more than some others of the rings to achieve an improved sidewall crush resistance A shoulder portion, includes a plurality of vertical ribs separating a plurality of vacuum responsive panels. The vertical flexibility of the bottle sidewall reduces the amount of flexing required in the shoulder panels and base to accommodate the same vacuum development, and enhances the total amount of post capping vacuum development that can be accommodated by the bottle as a whole.
US07798347B2
A feeding bottle (10) comprises a container (16), a teat (12) and a collar (14) to screw the teat (12) onto and seal the container (16). A vent assembly (18) is mounted between the teat (12) and the container (16) and includes a vent tube (22) passing down to a position close to the base of the container (16) and having a one way valve (34) allowing air to pass into the container (16) on application of suction to the teat (12) but preventing liquid flowing into the vent tube (22), together with a valve flange (36) acting as an anti-choke member.
US07798343B2
A combination storage rack includes a rack, which has transverse sliding rails symmetrically disposed therein at two sides and arranged in pairs at different elevations, and storage boxes slidably insertable into the rack at different elevations for storing things, each storage box having a top box frame that is a hard rectangular open frame supportable on one pair of transverse sliding rails in the rack and a flexible box body fastened to the top box frame for holding things.
US07798339B2
In general, this invention is directed to a rail and slider system having residential and commercial organizational applications. In one aspect, the system comprises at least one rail and a slider mounted on the rail for sliding movement along the rail. The rail and slider have teeth which releasably engage with one another for locking the slider at selected positions along the rail. A spring device on the slider urges the slider toward a locked position. The slider is manually movable against the urging of the spring device from its locked position to an unlocked position in which the teeth on the arms and the tracks are disengaged to permit sliding movement of the slider along the rail to a different selected position. Various items can be attached to the slider, e.g., a funnel-shaped holder and shelf bracket. In other aspects, the slider is configured for snap-mounting on the rail, and a kit is provided including at least two rails and sliders, and a template for mounting the rails on a surface such that the rails are in proper position relative to one another.
US07798331B2
A tissue collection tray is described for use with a biopsy device. The tissue collection tray includes a well portion, a body portion and a divider. The well portion is defined by first and second ends, a bottom and at least two walls. The body portion includes a recess formed therein. The divider includes a groove formed therein. The divider is positioned between the recess and the well portion.
US07798326B2
A retainer ring is provided for use in a welding wire package having looped magnetic welding wire. The ring is a flat sheet of flexible permanent magnet material with an outer periphery and an inner periphery and includes printed material on the ring which can be cut from the ring and affixed to any metal surface.
US07798324B2
A flexible package for cutting blades. A flexible first layer has at least one cavity formed therein to form a base for receiving a cutting blade. A flexible second layer is arranged over the base and proximate the base. A seal is formed about the periphery of each cavity to encapsulate a cutting blade placed into the cavity, the seal being formed by applying a predetermined combination of heat and pressure to selected portions of the second layer to cause the adhesive thereon to selectively bond to the base. Movement of each encapsulated cutting blade is deterred during transport and handling by the cavity in cooperation with the seal and the second layer, the blades becoming movable within the cavity when the seal is broken.
US07798322B2
A media storage container has a sleeve and a slide out tray wherein the sleeve includes a feature that helps to hold the disc in the tray in the event the disc holding hub breaks. In one configuration, the sleeve includes a tab that has been folded over at least once such that the tab is wedged between the inner surface of the upper wall of the sleeve and the top of the disc holding hub. In another configuration, the tab is folded over itself twice to create three layers of tab material between the inner surface of the upper wall of the sleeve and the disc holding hub.
US07798303B1
A multi-coin operated actuation mechanism includes an interchangeable coin carrier wheel having a coin receiving recess of a width different from that of another wheel such that a different number of coins can be deposited into coin accepting regions of the recess. The wheel has an outer segment on its peripheral edge defining either an abutment surface or a camming surface at an outer trailing end of the recess correspondingly aligned with the coin accepting region or a non-accepting region of the recess defined adjacent to the accepting region. Also, coin periphery sensing dogs are pivotally mounted side-by-side and match the maximum number of the multiple coins. The dogs have outer tip surfaces substantially identical and correspondingly aligned with and adapted to engage outer segments on the peripheral edge of the wheel to prevent or allow movement of the wheel past them depending upon whether the multiple coins are present or not in the recess.
US07798300B2
The invention relates to a transmission module (10) for an engine-transmission unit, said module comprising an input shaft (11) for connecting to a heat engine, an output shaft (12) for connecting to a gearbox, and a clutch (30) connecting said two shafts. The inventive module also comprises: an independent casing (16) comprising a first half-shell (17) and a second half-shell (18), said two half-shells forming a sealed receiving element (22) containing the clutch (30) which is naturally in the engaged position; a mechanical element (35) for maintaining the clutch (30) in said engaged position by means of a piston in the form of a disk; a hydraulic control circuit (40, 41) for acting directly on the piston against the mechanical element, in the disengaged position of said clutch (30); and a hydraulic circuit (50, 52, 53, 55, 56) for lubricating and cooling the clutch. The invention can be applied to an engine-transmission unit for motor vehicles.
US07798294B2
A lining for a disc brake, in particular, a pneumatically actuated disc brake designed for utility vehicles, includes a pressure plate and a lining material mounted on the pressure plate. At least one return mechanism located on the pressure plate causes axial return of the brake lining after brake applications, and presses against the lining housing of a disk brake and performs a tilting motion in the lining housing when the brake is applied. The return device also includes a tensioning device acting in a tangential direction and including a tensioning spring which, when the brake is not applied, elastically prestresses the pressure plate in the tangential direction relative to a disc of the disc brake that is towards the lining house such that the return device presses tangentially in prestressed manner against the lining housing.
US07798293B2
A clamp device is provided that can prevent a table from being tilted at the time of clamping, can suppress a displacement in an axial direction at the time of clamping to a minimum, and also can be suitably used for a table unit with its table swiveling at a high speed. A table has fixedly attached thereto a braking plate swiveling with the table. A frame has fixedly attached thereto fixing plates having inner flange portions protruding to a swiveling axis side of the table with a predetermined pitch so that the inner flange portions interpose the braking plate. Moreover, a hydraulic cylinder having a clamp piston freely movable between a clamp position at which the braking plate is clamped and an unclamp position at which the clamp state is released is provided with the flame.
US07798291B2
An emergency device for installing in an elevator car of an elevator installation, with an emergency control region, which is to be opened from the interior of the elevator car by an emergency key, wherein a key switch is arranged in the emergency control region so as to transfer the elevator installation to an emergency operation by the same emergency key. Mounted in the elevator car is a key mechanism which has a mechanical profile insert with a key slot and is designed so that through insertion of the emergency key into the key slot and turning the emergency control region is mechanically unlocked. The key switch includes an electromechanical key insert with a key slot and is so designed that through insertion of the emergency key into the key slot and turning the elevator installation can be switched over to the emergency operation.
US07798286B2
A muffler for reducing the sounds of combustion gases exhausted from an internal combustion engine. The muffler including an elongated fluid passage extending between an inlet and an outlet such that the outlet is in fluid communication with the inlet. The inlet of the muffler being connectable with the gases exhausted from the engine and the outlet being connectable with the atmosphere. The passage having a first side region and a second side region circumferentially spaced from the first region with a fluid passage in at least one of the first and second side regions. The muffler further including a side attenuation sound chamber adjacent the at least one of the side regions wherein the chamber is circumferentially spaced from the other of the at least one side region.
US07798279B2
A steering apparatus (10) for turning steerable wheels of a vehicle in response to rotation of a vehicle steering wheel (12) comprises a first assembly (16), a second assembly (26), and a mechanism (108). The first assembly is operatively coupled to the steering wheel and includes components (18, 22) for monitoring applied torque and angular rotation of the steering wheel. The second assembly includes a steering gear (34) and components (28, 30) for actuating the steering gear in response to the monitored rotation. The mechanism, when in a first mode of operation provides a mechanical connection between the steering wheel and the steering gear. The mechanism when in the second mode of operation, providing a mechanical connection between the steering wheel and the steering gear sufficient to enable manual actuation of the steering gear and permit actuation of the steering gear in response to the monitored steering wheel rotation.
US07798257B2
A cutter for a drill bit used in a geological formation includes a shaped ultra hard working surface. The cutter with the shaped working surface is mounted on a drill bit to provide desired cutting characteristics. The shaped working surface provides varied cutting characteristics depending upon the shape, and the characteristics can vary depending upon the depth of the cut.
US07798243B2
A vegetation cutter intended to mechanically separate vegetation, such as control of e.g. control weeds and/or other undesired crops or vegetation from desired crops or vegetation on a land surface. Said vegetation cutter is movable during use in a direction through the vegetation at the same time as it comprises a number of knife devices arranged in a distance from each other, each knife device having at least one cutting function working in or towards said distance, the stems of said vegetation in cross section have various thickness or diameters, such as coarser thickness, mainly constituting the weed and/or the undesired crops, said vegetation also having narrower thickness or diameters mainly constituting desired crops or vegetation and said distance on at least some place being shorter than the coarser thickness or the diameters at least at that place, where the cutting function works, so that the cutting function, when it is moved through the vegetation, cuts off or damages the coarser thickness, so that they fade, while the narrower thickness mainly can pass the cutting function without being damaged, so that they remain undamaged and can grow on further.
US07798242B2
A shift interlock mechanism for automatically shifting a sod cutter into a low gear when a cutting blade is lowered into the ground and automatically raising the cutting blade when the sod cutter is shifted into a high gear. The mechanism may include a cutting blade lever. The cutting blade lever may include a cam member which engages the shift lever creating cam action when the cutting blade handle is raised to the up position. When the cutting blade lever is moved to lower the cutting blade, the cam member moves the shift lever into a low gear. When the cutting blade handle is in the up position and the cutting blade has been lowered, the shift lever will oppose the cam member and create an opposite cam action, thereby raising the blade, when the shifter is moved into a high gear.
US07798240B2
To provide a waste recovery station for a beach cleaner which is less liable to be bulky after being divided and can facilitate installing work, and which can easily load and unload a beach cleaner and a waste recovery station on and from a trailer. A waste recovery station includes a pair of left and right grounded members, guide members formed like a mountain as viewed from the side and attached to the grounded members, and bar-like connecting members integrally connecting the grounded members. The waste recovery station can recover the waste collected by the beach cleaner towed by the towing vehicle to run on the sand area by allowing the beach cleaner to ride on the waste recovery station. The waste recovery station includes a connecting pipe which removably connect an end of the connecting member to the grounded member.
US07798234B2
There is disclosed an umbilical assembly comprising at least one elongated umbilical element, and at least one light weight, high strength reinforcing rod.
US07798228B2
Liquid breakers can be used in methods and compositions for acid fracturing formations. The fracturing fluid includes a liquid breaker that decreases the viscosity of the fracturing fluid over time. The liquid breaker can also be produced in situ. The liquid breaker includes fluoroboric acid.
US07798223B2
A method of isolating a section of a drilled bore containing a problem zone comprises: providing a section of tubing; locating the tubing in the section of the bore; and expanding the tubing and forming at least an outer portion of the tubing to conform to irregularities in the bore wall, to isolate the problem zone. The tubing may feature a formable outer section, and the expansion of the tubing may be achieved using a compliant rotary expander.
US07798216B2
A method for surveying a wellbore may include deploying a deployable wellbore survey tool into the wellbore, collecting survey data as the deployable survey tool traverses the wellbore, and determining wellbore position information based on the survey data. In one example the method may include landing the deployable wellbore survey tool on a component of a bottom hole assembly.
US07798209B1
For use with a top drive power unit supported for connection with a well string in a well bore to selectively impart longitudinal and/or rotational movement to the well string, a feeder for supplying a pumpable substance such as cement and the like from an external supply source to the interior of the well string in the well bore without first discharging it through the top drive power unit including a mandrel extending through a sleeve which is sealably and rotatably supported thereon for relative rotation between the sleeve and mandrel. The mandrel and sleeve have flow passages for communicating the pumpable substance from an external source to discharge through the sleeve and mandrel and into the interior of the well string below the top drive power unit. The unit can include a packing injection system and novel seal configuration.
US07798194B2
The invention provides a taper tool, including a movable sleeve that has flanges with inclined surfaces for use as hand-holds. The sleeve rides on bearings, which are mounted in recesses out of the user's way. A spring-loaded wireform retainer secures the bearings in their respective recesses. The retainers include quick-change tabs that hold the retainers in a servicing position that permits the bearings to be easily removed and replaced. The taper tool also includes a spool mounting assembly having a guard rod that swings out and away from a tape spool for facilitating replenishment of the tape. When the guard rod is in the closed position, it is secured by a detent located on the tape spool spindle. The spool mounting assembly includes a base, a tape spool, a spindle, a guard rod and an end protector having rounded, grippable exterior edges.
US07798191B2
Provided is a printing arrangement having a driving station operatively driving print media along a path, an adhesive application station to apply adhesive to the print media, and a printing station to print upon the print media. The printing arrangement has a page binding support tray having a tray, a vibrator and a binding press. The tray is suspended from a frame via dampers, said tray operatively receiving the print media after printing and after the adhesive has been applied. The vibrator is arranged below a corner of the tray, and the binding press is arranged on the frame over the adhesive and configured to bind the print media by applying pressure to the adhesive.
US07798189B2
A radial tire for airplane comprises a pair of bead cores, a radial carcass, and a belt disposed on an outer periphery of a crown portion of the radial carcass and comprised of plural belt layers each containing organic fiber cords, in which a total strength in a circumferential direction over a full width of the belt Tbelt(N) satisfies Tbelt/WD≧1.5×106 when an outer diameter of the tire is D (m) and a width of the tire is W (m), and at least one layer of the belt layers is constituted with an organic fiber cord extending zigzag in the circumferential direction and satisfying the following equations (I) and (II): σ≧−0.01E+1.2 (I) σ≧0.02 (II) (wherein σ is a heat shrinkage stress at 177° C. (cN/dtex) and E is an elastic modulus at 25° C. under a load of 49 N (cN/dtex)).
US07798172B2
An internal housing for a sanitary fitting has a receiving opening for receiving a control cartridge. The receiving opening is bounded along its circumference by a wall and at its lower end by a base. In order to supply water to the control cartridge, the internal housing has an inlet opening passing through the base. A discharge opening for the discharge of the water flowing out from the control cartridge also passes through the base. In order to ensure a leak-tight transition between the internal housing and the control cartridge, an inlet seal groove open on its upper side and completely surrounding the inlet opening, and a discharge seal groove open on its upper side and completely surrounding the discharge opening are formed in the base. The inlet seal groove is for receiving an inlet seal element and the discharge seal groove is for receiving a discharge seal element that consequently bear against the internal housing and against the control cartridge.
US07798149B2
A method and system for training a patient to improve swallowing, for retraining jaw muscles and for holding or keeping the jaw in a correct bite position. All of this in-turn causing an improvement in posture. The system includes a combination of exercise and oral apparatus pieces or mouth-guards to retrain and balance the facial muscles and to develop a correct swallow. The mouth-guards of the present invention can improve biomechanical imbalance, posture and in turn athletic performance. A particular embodiment of an oral apparatus of the present invention includes top and bottom troughs for receiving top and bottom teeth into the apparatus. The troughs can be adapted to hold the upper canine teeth lower than the central and lateral incisor teeth and hold the upper teeth outside the lower teeth from the incisors to the molars. The apparatus can be pre-fabricated or custom made for a particular patient. Using heat moldable thermoplastics, some embodiments of the device can be formed in the patient's mouth after heating in hot water.
US07798145B2
A respirator for breath-supporting respiration has improved sensitivity of triggering breathing support. A pre-inspiratory inspiratory gas flow is set, which flows off via the expiration valve (9). The closing pressure pv of the expiration valve is measured with a pressure sensor (11) in the process. The gas flow is increased in case of an inspiratory effort of the patient to the extent that the closing pressure pv of the expiration valve (9) is restored. Breath support is generated when the difference between the preset gas flow and the gas flow that is needed to maintain the closing pressure pv at a constant level exceeds a predetermined threshold value.
US07798142B2
A tubular body is operatively coupled to an oral nasal mask and provided with lateral apertures adapted for fluid flow. A flexible valve is mounted onto one end of the tubular body and adapted to seal the lateral apertures under normal operation conditions and expose the lateral apertures for fluid flow during emergency operation conditions. The sealed lateral apertures keep exhaust gases from escaping the oral nasal mask and contaminating the interior of the diving equipment during normal operation conditions. The exposed lateral apertures allow air from an alternate source to reach the mouth and nose of a user covered by the oral nasal mask during emergency operation conditions. The exposed lateral apertures allow excess water to be removed from inside the diving equipment. The valve system may be implemented as an integrated regulator mount nut/valve system.
US07798138B2
A convection oven is disclosed. The convection oven includes an indirect heating chamber and a housing forming both an oven chamber and a circulation path between the oven chamber and the indirect heating chamber. An air circulator is adapted to circulate air through the circulation path. A fuel burner is adapted to generate heat, and heat from the fuel burner is transferred to the indirect heating chamber through a heat exchange interface.
US07798134B2
A system, kit, and service method for exhaust gas recirculation cooling are described. In one example, a removable cooling system for an engine, the engine in a vehicle car body, the system comprising: a removable package including a first exhaust gas recirculation cooler, a second exhaust gas recirculation cooler, and a third exhaust gas recirculation cooler, the first, second, and third coolers coupled together in series, where the removable package is located at a top of the vehicle car body and where the removable package is removably coupled to the vehicle as a unit.
US07798127B2
A coupling for suspending a fuel injector from a fuel rail assembly of an internal combustion engine includes a collar that mates with the fuel injector and a retainer clip that engages with the collar thereby mechanically connecting the fuel injector to the fuel rail assembly. The retainer clip includes windows to enable even load distribution upon the socket flange when assembled. Features are integrated in the collar to facilitate correct alignment of the injector relative to the fuel rail. Paired together, the retainer clip and the collar enable a secure, and a keyed fuel injector-to-fuel rail connection that is able to withstand high pressure separating loads.
US07798122B2
A drive-by-wire throttle control apparatus and method includes a variable resistance sensor. A contact arm can be mechanically connected between a thumb lever and a variable resistance sensor. The variable resistance sensor possesses a resistive film that includes a fixed resistor and a variable resistor configured from a carbon film. As the thumb lever rotates, the contact arm traverses the resistive film, thereby altering the resistance of the variable resistor, determining the position of the thumb lever and thereafter generating a signal based on the sensed position. The signal can be sent to an ECU (Electronic Control Unit) in the form of a varying voltage, which in turn controls the throttle of a vehicle.
US07798113B2
A two-step roller finger follower assembly for use in conjunction with a camshaft of an internal combustion engine, wherein the camshaft has at least one first lobe and at least one second lobe. The roller finger follower assembly comprises a follower body for engaging the first cam lobe and having a central aperture, a follower pivotably disposed on the follower body in the central aperture for engaging the second cam lobe, and a limiting stop disposed on the follower body for engaging a feature on the follower to limit travel of the follower body with respect to the follower. The limiting stop prevents overtravel of the follower body during valve-deactivation mode of the assembly, thus preventing excessive leak down of an associated hydraulic lash adjuster.
US07798105B1
A method for instructing a horse to jump over a barricade, comprising acclimating the horse to the barricade, wherein such acclimation comprises providing a jump wherein the jump comprises an overlay having visually depicted thereon a realistic image of the barricade; providing the horse with visual access to the image depicted on the first overlay; and having the horse jump over the jump. The horse may be instructed to jump over an endless number of types of barricades simply by removing the overlay from the jump and replacing it with an overlay having depicted thereon a visual image of the desired type of barricade. By repeating the jumping process over the overlay bearing an image of the particular type of barricade, the horse will proficiently and cost effectively learn to jump over the actual barricade when presented to the barricade.
US07798097B2
An arrangement for boosting or igniting a glow discharge plasma for coating workpieces has at least one hollow body of an electrically conductive material formed such that when an electric signal is applied to the hollow body at least in a certain pressure and voltage range, the geometric conditions for the ignition of a discharge in the interior of the hollow body are satisfied. The hollow body has at least one opening through which charge carriers can flow off into the environs of the arrangement in order to ignite and operate the plasma or to boost a plasma existing there. The arrangement has a mechanism which connects the hollow body electrically with the workpieces such that the hollow body is essentially at workpiece potential.
US07798089B2
An arch assembly 10 for pivotably mounting on a boat 12, its method of manufacture, and deployment in use. The assembly 10 has an arch 14 with a generally inverted U-shaped configuration, a forward edge region 16 and an aft edge region 18, a laterally extending top portion 20 generally spanning the width of the boat 12 and a pair of downwardly extending leg portions 22, 24 for connection to the boat 12. Each leg portion 22, 24 has a lower basal edge 26, 28. A knuckle joint 30, 32 is provided adjacent to an edge region of the basal edge 26, 28 about which the arch assembly 10 may pivot from a secured upright position through intermediate positions 36 to an extended lower position 38 through a number (R) degrees of arcuate displacement. An anchoring subassembly 40, 41 provided adjacent to another region of the basal edge 26, 28 for releasably securing the arch assembly 10 to the boat 12. Means for influencing 42 pivotable movement 43 of the arch assembly 10 as it moves arcuately are also provided.
US07798083B2
Disclosed is a positioning device for a free-flying kite-type wind-attacked element that comprises a profiled wing, is used as the exclusive, an auxiliary, or an emergency drive unit, and is connected to a watercraft via a traction rope. The positioning device is provided with a winch that encompasses means which cause the traction rope to be taken in when a given first tractive force is not attained and/or when the flow is about to stop or has stopped abruptly and/or cause the traction rope to be veered when given a second tractive force and/or a given inflow velocity are/is exceeded.
US07798079B2
A system for distributing a product on an agricultural implement is provided. The system comprises a primary container having a primary container inlet and a product exit, and the primary container is configured to accommodate the product and permit the product to move through the product exit in response to fluid pressure. The system further comprises a pressure supply assembly including a pressure source that provides a pressurized fluid to the primary container through the primary container inlet. The system further comprises a delivery conduit having a first end connected to the product exit and is configured to permit the product to pass there through by dense phase flow.
US07798073B2
The present disclosure provides a mountable recreation table that mounts on the rear of the vehicle while the vehicle is parked and the tailgate is open. The recreation table includes a table top and a table pole attached to the underside of the table top. A table mount attaches to the rear of the vehicle, and the mount includes a receiver for the table pole to be inserted into. The mount is secured to either a striker or a seat headrest in the rear of the vehicle. Advantageously, the recreation table of the present disclosure easily attaches to the rear of the vehicle. The recreation table can be utilized in combination with seats in the rear of the vehicle, and the present disclosure requires no modification to attach the table to the vehicle.
US07798070B2
A top plate is supported while being greatly projected forward of leg bodies, which forms a large lower leg space under the top plate. Upper ends of left and right leg bodies (2) having, at their lower ends, base legs (2a) that are directed in a front-rear direction are connected by lateral connection rods (3) that are directed in a left-right direction and have a non-circular cross-section. Rear end sections of at least a left and right pair of top plate support bodies (4) directed in the front-rear direction are fixed to the lateral connection rods (3) so as to project forward. The lower surface of the top plate (26) is installed on the top plate support bodies (4) such that the most part of the top plate (26) is located forward of the lateral connection rods (3).
US07798058B2
A mold form fryer utilizing a top conveyor that transports snack pieces through a constant velocity oil stream without the need of a bottom mating mold or conveyor. Herein, the form fryer having a fryer housing for controlling the frying atmosphere is provided with a top conveyor disposed above a fryer oil pan positioned longitudinally through the fryer. Uncooked snack pieces are provided to the fryer oil pan by a bottom entrance conveyor. A steam shield separates a front-end vestibule from the downstream portion of the fryer housing, and inert gas manifolds introduce inert gas into the front-end vestibule, thereby providing a sufficiently low oxygen and sufficiently low condensable gas or steam environment near the product submerging point.
US07798057B2
A cooking device comprises a cooking surface and a wall structure that extends away with respect to the cooking surface. Examples of the cooking device include a closure configured to be moved with respect to the wall structure from a first position to a second position. Access to the cooking surface is provided when the closure is oriented in the first position and the closure is configured to cooperate with the wall structure to define a cooking chamber when the closure is oriented in the second position. A handle can be attached to the closure, wherein the closure is configured to move from the second position to the first position by moving the handle away with respect to the wall structure. In addition or alternatively, the cooking device may include a rotisserie device with an arm configured to move from a retracted position to an extended position with respect to the wall structure. If provided, a portion of the arm can be positioned within an interior area portion of the wall structure in the retracted position and the portion of the arm can extend outside of the interior area portion of the wall structure in the extended position.
US07798056B2
An assembly and method are provided for storing and dispensing a soluble substance, such as a flavoring, into a liquid. A useful application of the subject invention includes the case where lime-flavored liquid is contained in a foam artificial lime stored in the neck of a beer bottle, attached to a beer bottle or can, or attached to the 6-pack or 12-pack carton. The artificial lime may be retrieved from the neck or a protective covering and acted upon so it diffuses the lime-flavored liquid into the beer when it is inserted into the beer bottle. Alternately, juice from the artificial lime may be squeezed into the beer, or the artificial lime may be simply retrieved and discarded. Rather than needing to buy a natural lime, cut it up and push a wedge into a beer bottle, an artificial lime, or a packaged natural lime, may be stored directly in or with the beer bottle and placed in functional contact with the beer at time of consumption.
US07798055B2
A beverage system for selectively delivering, in a same coffee extraction device, short coffee liquid extracts and long coffee liquid extracts comprising: cartridges containing ground coffee; a receiving device for receiving one cartridge at a time and pumping means or injecting water under pressure in the cartridge; means for opening the cartridge wherein these means comprises retaining means to retain the liquid under pressure in the cartridge and engaging means which engage the retaining means to open the cartridge and deliver the coffee liquid extract; wherein the system comprises at least a first cartridge adapted to deliver a short coffee liquid extract, wherein the system comprises at least a second cartridge which has substantially the same external configuration and shape as the first cartridge so as to be capable of being received in the same receiving device as the first cartridge and which is adapted to deliver a longer coffee liquid extract upon allowing a larger amount of water to flow there trough, wherein the second cartridge for the longer coffee liquid extract is configured so that water flows through it at a higher rate than in the first cartridge during extraction.
US07798040B2
A chip removing device, in which a pair of brush support bodies include brushes 57 that can come into contact with both side surfaces of a band saw blade 23U, a rotation direction on a side where the pair of brushes come into contact with the band saw blade is inclined in a forward and downward direction with respect to a running direction of the band saw blade, the brush support body is provided such that it can rock in a direction approaching the band saw blade and in a direction separating away from the band saw blade, the chip removing device includes a biasing unit that can bias the brush support body in the direction approaching the band saw blade and in the direction separating away from the band saw blade, and the brush is rotated from the blade root side to the blade tip side of the band saw blade, thereby removing the chips.
US07798038B2
A reaction arm for a power-driven torque intensifier having a housing with an axis, a torque intensifier unit and a switching device for switching the torque intensifier unit between high speed/low torque and low speed/high torque, is configured for operating the switching device so that when the reaction arm is placed in a first position, the torque intensifier unit is switched to high speed/low torque and the reaction arm is usable as a handle by an operator, and when the reaction arm is placed in a second position the torque intensifier unit is switched to low speed/high torque and the reaction arm can abut against a stationary object since the high torque can not be absorbed by the operator.
US07798031B2
In a method for shifting gears of an automatic transmission, in which a shift finger can be moved by a selective actuator along a selective path into various selective positions, out of which the shift finger can be moved via a shift actuator into different shift paths and the shift finger engages a gear each when it is moved into an end region of a shift path, the selective actuator is activated for verifying the correct function of the selective actuator and its connection to the shift finger prior to each engagement of a new gear within a shift path such that by approaching the edge of the shift gear the respective shift path is detected.
US07798019B2
A torque detecting apparatus for detecting rotational torque applied to a first and a second shafts which are coaxially connected to each other by a torsion bar by using a relative angular displacement between a cylindrical magnet fixedly fitted onto the first shaft and integrally rotating with the first shaft and yoke rings surrounding an outer circumference of the first rotating member and integrally rotating with the second shaft. A facing portion is provided between the first and second shafts, and faces each other in the axial direction by a space smaller than a space between a lower end face of the first rotating member and the upper end face of the second shaft. Positioning in the axial direction of the cylindrical magnet and the yoke rings is carried out referring position where the space of the facing surface becomes zero.
US07798017B2
Ram pressure probe having two ducts which are separated from one another and lead with one of their ends to a pressure measuring sensor, with a fluidic differential pressure increasing element and an opening at the respective other end of each duct, the openings being arranged at various locations between which there is a higher value for the differential pressure, generated by the effect of the differential pressure increasing element, than the value of the dynamic pressure of the flowing fluid, and all the openings (9a, 9b) are arranged in such a way that the vertical axis passes through the opening surface at an angle to the direction (S) of flow which prevails during the measuring process.
US07798013B2
An automatic keyboard inspection apparatus, adapted for inspecting a keyboard, is disclosed, which comprises: a retractable device, a pressing part, a path control unit and a dual-axial platform; wherein, as the automatic keyboard inspection apparatus is enabled to operate in a first mode, the retractable device will activate a linkage rod to move axially so as to trigger the pressing part to drop by the gravity and thus press upon a specific key of the keyboard; and as the automatic keyboard inspection apparatus is enabled to operate in a second mode, specifying a route of a specific traveling distance, the pressing part is direct to travel and fall following the specified route to press upon the specific key; and the dual-axial platform, being adapted for carrying the keyboard, is able to perform a bi-axial movement with respect to a 2-D Cartesian coordinates of X, Y axes so as to enable the pressing part to drop and press on four different corners of the specific key for testing the same. With the aforesaid automatic keyboard inspection apparatus, the yield of keyboards can be increase.
US07798008B2
For a pressure sensor module comprising a printed circuit board and a pressure cell, wherein the pressure cell has a measuring opening, and the pressure cell is encapsulated by injection molding compound in such a manner that the measuring opening is kept open, the pressure cell, as viewed from the measuring opening, is attached on the rear side of the printed circuit board. The printed circuit board has a recess in the area of the measuring opening, and the injection molding compound encloses the attachment area of the pressure cell on the printed circuit board. Thereby, the use of different adhesives, also soft adhesives, for the connection of the pressure cell with the printed circuit board is possible without this attachment area being attacked by the surrounding media.
US07798005B2
The invention relates to a device and a method for detecting a fault in a measurement device comprising a resonator and means for measuring a resonant frequency of the resonator. According to the invention, the device further includes means delivering information (S3) representative of the quality factor of the resonator (3) at the resonant frequency.
US07798000B1
A laser-based ultrasonic technique for the inspection of thin plates and membranes employs an amplitude-modulated laser source to excite narrow bandwidth Lamb waves. The dominant feature in the acoustic spectrum is a sharp resonance peak that occurs at the minimum frequency of the first-order symmetric Lamb mode, where the group velocity of the Lamb wave goes to zero while the phase velocity remains finite. Experimental results with the laser source and receiver on epicenter demonstrate that the zero group velocity resonance generated with a low power modulated excitation source can be detected using an optical probe such as a Michelson interferometer coupled to a lock-in amplifier. This resonance peak is sensitive to the thickness and mechanical properties of plates and may be suitable, for example, for the measurement and mapping of nanoscale thickness variations.
US07797997B2
This invention discloses a mass flow sensor manufactured by applying the micro-electromechanical system (MEMS) process to provide a new and improved mass flow sensor that is a self-calibrated in a time-of-flight manner with configuration to measure the flow velocity directly. The self-calibration of a mass flow rate sensor is achieved by providing an electric pulse to a heater in the flow and determining a temperature variations of the fluid. The method further includes a step of measuring a temperature variation by a temperature sensor disposed at a short distance from the heater. The method further includes a step of correlating the temperature variation measured at the temperature sensor with the temperature variation of the heater to determine a time delay and a corresponding flow velocity.
US07797991B2
Measuring surface profiles of structures on integrated circuits is difficult when feature sizes are less than 100 nanometers. Atomic force microscopy provides surface profile measurement capability on flat horizontal surfaces, but has difficulty with three-dimensional structures such as MOS transistor gates, contact and via holes, interconnect trenches and photoresist patterns. An atomic force microscopy probe with two atomically sharp tips configured to facilitate measurements of three-dimensional structures is disclosed. A method of making such measurements using the disclosed probe and a method of fabricating an IC encompassing the method are also claimed.
US07797989B2
A device for feeding samples to a separating device and for collecting sample fractions generated by means of the separating device, especially for high-performance liquid chromatography, with a first switch valve unit, which has at least eight ports and two switch positions. The device has a dosing device for feeding a sample to the switch valve unit, which is connected to a suction port of the first switch valve unit and which interacts with a removal and discharge device for the removal of a sample from at least one sample-holding container and for the discharge of each fraction into one of several fraction-holding containers, which is connected to a suction and discharge port of the first switch valve unit. The device uses a single switch valve unit configured in a new way to replace the function of two switch valve units, resulting in significantly simpler and cheaper construction.
US07797976B2
A method of forming a flange on a circular metal blank (1) has the following steps: By means of at least one pressure roller (3), a hub-type and/or conical structure is formed on the circular metal blank, and from the conical structure (4), a flange (7) is formed on the circular metal blank (1) by means of a subsequent treatment.
US07797975B2
An element (10) for use in a tooling system which comprises a plurality of elements arranged in an array, the elements of the array being movable between a closed position in which the elements contact one another and are secured in position, and an open position in which the elements of the array are spaced apart and are capable of vertical movement relative to one another is characterized in that the element comprises tagging means (8) providing the element with a unique identifier. The tagging means preferably comprises a radio frequency identification (RFID) tag.
US07797970B2
A washing machine that has at least one balancer that increases durability by reinforcing the strength of the balancer and is installed on a rotating tub in a rapid and convenient way. The balancer includes first and second housings that have an annular shape and are fused to form a closed internal space, and the first housing including at least one support for reinforcing the strength of the balancer. A spin tub includes an annular recess corresponding to the balancer so as to be coupled with the balancer. The support protrudes from the first housing and comes into contact with a wall of the recess and guides the balancer to be maintained in the recess in place. The supports are integrally molded to the first housing at predetermined intervals along at least a first wall of the first housing.
US07797968B2
Circular knit, elastic fabrics of at least one of single jersey, French terry, and fleece are disclosed that include a bare elastomeric material plated with spun and/or continuous filament hard yarns. The circular knit, elastic fabrics of at least one of single jersey, French terry, and fleece are manufactured by a method that does not require a dry heat setting step. The method requires drafting the bare elastomeric material no more than about 7× its original length when knitting to form the circular knit, elastic, single jersey, French terry, or fleece fabric. The method includes contacting the knit fabric with an aqueous solution under very low tension and under conditions of temperature and pressure for a period of time sufficient to substantially set the elastomeric material.
US07797965B2
In a known method for producing tubes of quartz glass, a hollow cylinder (2) of quartz glass is continuously supplied to a heating zone (1) and is softened therein in regions, and a tube strand (21) is drawn off at a drawing speed from the softened region with formation of a drawing bulb (26), and the tubes to be produced are cut to length in the form of tube strand pieces by separating the tube strand (21) at a desired separation point (T, Vu, Vo) and an internal pressure differing from the external pressure applied to the outer cladding is maintained in the inner bore (4) of the hollow cylinder (2) in that the inner bore (4) of the tube strand is provided with a flow obstacle. Starting therefrom to indicate a simple method which permits the manufacture of particularly large volume quartz glass tubes with utmost precision, while observing narrow tolerances, it is suggested according to the invention that the flow obstacle should be configured as a constriction (28, 29) of the inner bore which is produced by softening and plastic deformation of the tube strand in the area of a deformation zone (Vu, Vo).
US07797964B1
A kit having a ring sizer and ring joiner. The kit has a plurality of circular bands that fit into and engage with a plurality of adjacent rings, such as a wedding ring and an engagement ring, to secure the plurality rings together. In addition, the bands are made in different thickness so the bands can also be used to adjust the size of the rings.
US07797959B2
There is provided an open showcase which enables elimination of the drawback that a cooling air rising in an inner layer duct leaks out to an outer layer outlet side from between a partitioning member and a partition wall. The open showcase has a partitioning member which is mounted to the partition wall at a position between the outer layer outlet and the inner layer outlet and extends downward from the partition, and an upstanding wall formed by folding the front edge of the partition wall. The partitioning member has an engagement part to be engaged with the top edge of the upstanding wall from the front side and a fixing part closely contacting the bottom surface of the front part of the partition wall continuing to the upstanding wall when the engagement part is engaged with the top edge of the upstanding wall. The fixing part is fixed to the partition wall with a screw with the fixing part closely contacting the partition wall.
US07797955B2
A supercritical cycle comprises an evaporator, a compressor, a gas cooler and a main valve portion of an expansion valve arranged in that order. An internal heat exchanger is arranged for exchanging heat between the high-pressure side refrigerant flowing toward the main valve portion of the expansion valve from the gas cooler and the low-pressure side refrigerant flowing toward the compressor from the evaporator. The expansion valve is formed integrally with a temperature sensing portion for controlling the main valve portion, and includes a bypass for supplying the refrigerant to the temperature sensing portion from the upstream side of the internal heat exchanger in which the high-pressure side refrigerant flows and an orifice for supplying the refrigerant from the temperature sensing portion to the refrigerant circuit downstream of the main valve portion.
US07797952B2
A defrosting method of a drum-type washing machine is provided. The defrosting method includes performing a warm water supply operation upon receiving a defrost command; performing a water discharge operation; performing a heating operation if a water level has not yet decreased; and performing an additional water discharge operation.
US07797947B2
An engine assembly including an engine mount, the engine mount including a rigid structure including a box and a mounting system positioned between the engine and the rigid structure. This mounting system includes an aft attachment. The assembly further includes a thermal protection system for the box, including a preferably ventilated duct forming a heat barrier and extending between the box and the engine. The duct extends rearward beyond the aft engine attachment.
US07797940B2
The present invention provides a power plant system for producing power using a source of steam, comprising: a vaporizer into which steam from a source of steam is supplied, for vaporizing organic working fluid flowing through the vaporizer; at least one turbine wherein one of the turbines is an organic vapor turbine to which the vaporized working fluid is supplied and which is suitable for generating electricity and producing expanded organic vapor; a recuperator for heating organic vapor condensate flowing towards the vaporizer the expanded organic vapor exhausted from the organic vapor turbine; and two or more stages of preheating means for additionally heating organic working fluid exiting the recuperator and flowing towards the vaporizer, wherein fluid extracted from one of the turbines is delivered to one of the stages of preheating means.
US07797939B2
A concentrating solar receiver that maximizes the amount of solar energy available for conversion to electricity that utilizes a primary reflector, a secondary reflector and a fresnel lens to both reflect and refract solar rays to a thermal cycle engine receiver which converts solar energy to mechanical energy which is in turn converted into electrical energy using an electric generator. The configuration creates focal points that protect the thermal cycle engine receiver from high temperatures and provides uniform density of solar energy within the thermal cycle engine receiver. The solar receiver is moved in response to a sun tracking sensor using a vertical and a horizontal drive motor. The thermal cycle engine and the electric generator, representing the majority of mass, are centered on the vertical support and are low to the ground.
US07797934B2
A hydraulic control system for a machine is disclosed. The hydraulic control system may have a source driven by an engine to pressurize fluid, and a tool actuator movable by pressurized fluid. The hydraulic control system may further have a first valve element movable to control an amount of pressurized fluid directed to the tool actuator, and an interface device movable by an operator to control an amount of pressurized fluid directed to move the first valve element. The hydraulic control system may also have a second valve element movable to limit an amount of pressurized fluid available to move the first valve element, and a controller in communication with the second valve element. The controller may be configured to move the second valve element to reduce pressurized fluid directed to the first valve element in an amount related to a load on the engine.
US07797931B2
A catalyst composition is provided for use on a diesel particulate filter which facilitates the oxidation of soot from diesel engine exhaust and which generates low NO2 emissions during regeneration of the filter. The catalyst composition includes a catalytic metal comprising a platinum group metal selected from Pt, Pd, Pt—Pd, or combinations thereof, an active metal oxide component containing Cu and La; and an oxide component selected from oxides of Co, Fe, or combinations thereof. The catalyst composition includes a support selected from alumina, silica, zirconia, or combinations thereof. The catalyst composition may be provided on a diesel particulate filter by impregnating the filter with an alumina, silica or zirconia sol solution modified with glycerol and/or saccharose, impregnating the filter with a stabilizing solution, and impregnating the filter with a solution containing the catalyst metal precursor(s), the active metal oxide precursor(s) and the Co or Fe oxide(s). The resulting catalyst coated diesel particulate filter provides effective soot oxidation, exhibits good thermal stability, has a high BET surface area, exhibits minimal backpressure, and produces low NO2 emissions during filter regeneration.
US07797928B2
In a method for purifying exhaust gases in particular from lean-burn internal combustion engines having an exhaust-gas converter with a heat exchanger and catalysts arranged in inflow and/or outflow passages, the heat exchanger exhaust gas which flows in is heated by heat exchange with exhaust gas which flows. The incoming exhaust gas enters the inflow passages without encountering any obstacle susceptible to blockages, and flows through the inflow passages to a diversion region. Heat is fed to the exhaust gas by means of a burner. The burner is operated with fuel, air and engine exhaust gas in such a way that it supplies either an oxidizing or a reducing exhaust gas. Burner exhaust gas is admixed to the gas which emerges from the inflow passages and, together with this gas, enters the outflow passages, where nitrogen oxides are removed from it by a deNOxing catalyst present in the outflow passages.
US07797925B2
An NOx catalytic converter, which includes an NOx storage and reduction catalyst, absorbs NOx contained in exhaust gas of an engine. The absorbed NOx is deoxidized and eliminated when an NOx deoxidizing agent is supplied to the catalytic converter. An ECU determines a purifying performance of the catalytic converter based on one of an amount of supplied NOx deoxidizing agent, which is required to deoxidize and remove absorbed NOx at the NOx catalytic converter, and a parameter that correlates with the amount of the supplied NOx deoxidizing agent. The ECU prohibits the determining of the purifying performance of the catalytic converter when it is determined that supplied unburnt fuel, which is supplied to the catalytic converter, is in an excessive state.
US07797922B2
A casing for an aircraft turbine bypass engine comprises a splitter having slots to receive and be welded to a plurality of struts extending between an outer ring and an inner hub of the casing.
US07797920B2
A drive chain includes two end chain components and a connecting plate. Each of the end chain components has a pin hole and a connecting pin. The connecting pin includes a main segment inserted into the pin hole and having a diameter, an anchoring end segment axially spaced apart from the main segment and having a diameter, and a constricted neck extending between the main segment and the anchoring end segment. The connecting plate has two spaced anchoring holes each having a diameter that is originally smaller than the diameter of the main segment and larger than the diameter of the anchoring end segment. The main segment of the connecting pin is force-fitted in a corresponding one of the anchoring holes so that the end chain components are joined to each other. A tool device to assemble or disassemble the drive chain is also disclosed.
US07797919B2
The invention concerns a rope or a rope element which comprises, in a manner known per se, a reinforcement made of a fiber material varying from the fiber material of the rope or the rope element, respectively. The rope or the rope element, respectively, according to the invention wherein at least one multifilament yarn and/or staple fiber yarn and/or at least one monofilament is/are at least partially provided as the fiber material of the reinforcement.
US07797917B1
The mower housing apparatus provides a three-blade design provides with all blades rotating in the same direction, either clockwise or counterclockwise, at the operator's discretion. The housing provides hydraulically operated housing doors, so that grass and debris can exit either side of the housing. Blade directional control and side exit choice allows an operator to travel immediately adjacent to any obstacle in either travel direction and continue to mow successfully. Consequently, an operator need not make loops and extra trips around and across a lawn in order to mow successfully. The housing apparatus also provides a hydraulic motor for quiet, efficient operation, with a minimum of 550 inch pounds of torque. Additionally, the apparatus includes a blade attachment that provides superior lift of grass and debris. A pair of each removable attachment is quickly attached to and detached from each blade.
US07797908B2
A metal framing member for use in a wide variety of applications including interior and exterior walls, structural insulated panels (SIPs), as well as floors, ceilings and roofs of residential and commercial buildings, to name but a few. The metal framing member generally includes first and second metal components, where each of the metal components is a separate piece and includes an elongated support with a series of fingers extending therefrom. The two metal components are attached together near tips of the fingers so that an alternating sequence of fingers and spaces is formed in an intermediate area between the two supports. This sequence can result in weight, material and cost savings, reduced thermal and acoustic conductivity across the metal framing member, and trade-ready holes for passing through items such as wires, pipes, etc.
US07797903B2
A roll formed sheet metal grid tee, having a multilayer web, is rigidified by a series of longitudinally spaced tabs lanced through the web. The tabs are cut with a dovetail shape and are foreshortened relative to the holes, made when they are formed, by bending them along a line parallel to a side of the tab that remains uncut. After being foreshortened, the tab is pressed back into its associated hole and tight locking interference is developed between the divergent dovetail sides of the tab and the hole. The tab is incompletely pushed back into the hole so that the layers of the tab are misaligned with corresponding respective layers of the web to assure that the tabs prevent relative shear-like movement and/or spreading of the web layers.
US07797892B2
Methods and systems for plugging a hole are described. A plug may comprise a substantially tubular member having a proximal end and a distal end interconnected by a side wall, the side wall having an inward facing surface and an outward facing surface, at least the outward facing surface being substantially conformable, an adhesive disposed on the outward facing surface, a fire-resistant ring disposed substantially at one of the ends of the tubular member, and a thread disposed along the inward facing surface, the thread adapted to receive a cover.
US07797891B2
A window frame insulation assembly and sealing arrangement, comprising an elongated, extruded block of foam material having a first or inner side and a second or outer side. A unitary air fin is co-extruded therewith. The air fin comprises an elongated flange of flexible foam material. The air fin and the elongated block define an elongated receiving-channel that is filled with a foam compression rod there between creating a seal for blocking air and moisture from a building in which said window frame assembly has been placed.
US07797882B2
An apparatus for positioning a vehicle window. The apparatus includes a lift mechanism configured to move the window between a raised position and a lowered position. A strut may bias the window toward the raised position.
US07797877B1
The invention relates to a fishing tackle stem guide for use in fishing in multiple seasons. The stem guide includes an elongated rod, at least one sleeve stop, a stem connector and a line stop. The elongated rod includes at least one line shoulder therein extending from an outer surface of the elongated rod to within the elongated rod for receiving a fishing line. The at least one sleeve stop limits the movement of a sleeve in a lengthwise direction of the elongated rod. The stem connector is located on a first end of the elongated rod. The line stop system includes a movable sleeve positioned on the elongated rod and is located on a second end of the elongated rod for fixing a position of the fishing line in a first line shoulder relative to the elongated rod in a first position to enable the fishing line to be restrained from sliding along the line shoulder and for positioning the fishing line in a second line shoulder in a second position to enable the fishing line to be slidable along the line shoulder. The sleeve stop is positioned between the first position and the second position to prevent the movable sleeve from sliding over the entirety of the line shoulder in the second position.
US07797869B2
A preferably weather resistant multi-section upright stanchion assembly for a construction site document storage apparatus, a real estate display sign and the like. The stanchion assembly includes a plurality of elongated substantially similar stanchion sections and a ground-engaging tip. Each stanchion section includes an elongated body having a hollow first end thereof and a second end thereof sized for slidable, releasable, lockable engagement into said first end of the next adjacent stanchion section to facilitate ease of height adjustment of the stanchion assembly. The stanchion assembly releasably connects at one end into a mating support cavity formed between the front and back panels of the inner frame of the storage apparatus. A single or two spaced upright stanchion assemblies support two horizontal spaced display panel support arms which, in turn, support a preferably multi-panel display sign. A ground-engaging tip connected at a lower end of each stanchion assembly supports the storage apparatus or display sign in an upright position.
US07797863B2
Iron's soleplate comprising a body that is a single ceramic plate (1) having an ironing outer side and an inner side (11), and a heating element having at least one screen-printed resistance (2) on said inner side of the ceramic plate. The ceramic plate is made of alumina or a glass-ceramic material and is provided with some steam outlets (3). The ironing outer side of the ceramic plate is uniformly granulated, in order to form a plurality of micro-channels for uniformly distributing the steam, or else is smooth and is provided with some channels for distributing the steam too.
US07797858B2
A snowshoe (1) whose binding (5) for retaining of the boot is mounted on a cross-piece (9) whose ends are mounted laterally to the snowshoe itself, characterized in that the aforementioned ends are mounted via two couplings (7a, 7b) of two rings, namely a left coupling (7a) and a right coupling (7b).
US07797855B2
A heating apparatus 2 comprises a housing 20; a flat heating chamber 4 which is provided in the housing 2 and adapted to heat a wafer W used as a substrate, with one side of the heating chamber 4 opening for carrying in and carrying out the wafer; and a heating plates 44, 45 provided in the heating chamber 4 such that the wafer W can be heated from both above and below. A cooling plate 3 is provided in the housing 20 located in the vicinity of the opening of the heating chamber 4, for cooling the wafer W after being heated by the heating plates 44, 45. Additionally, a carrying means is provided in the housing 20 for carrying the wafer W between an upper position of the cooling plate 3 and the interior of the heating chamber 4 such that a heat treatment for the wafer W can be performed with the wafer W being held in the heating chamber 4.
US07797852B2
A support device for a piston ring comprising a circular support defining a bore having an interior support surface to provide circumferential support to a piston ring. Also disclosed is a kit comprising a plurality of circular supports.
US07797851B2
There are provided a shape measurement device capable of measuring shapes irrespective of an inclined direction of a side surface without using a complex device configuration, and a shape measurement device probe arranged in the shape measurement device. In the shape measurement device probe, a connecting mechanism for connecting an attachment member and a swinging member includes a supporting point member arranged on the swinging member and a mounting platform arranged on the attachment member, and connects the swinging member to the attachment member so as to be inclinable in any direction. The attachment member and the swinging member are configured such that a movable side member arranged on the swinging member and a fixed side member arranged on the attachment member generate magnetic attraction force in a non-contacting state with respect to each other, where the arm of the swinging member is biased so as to be directed in the vertical direction by the magnetic attraction force. According to this configuration, a side surface shape inclined in any direction of XY directions and substantially parallel to the Z-direction can be measured.
US07797844B2
A light line generating assembly is disclosed. The assembly includes a light generating unit and a base. The light generating unit produces intersecting light planes to form light lines on a surface. The light generating unit may further include level indicators for manual leveling of the light generating unit. The base is operable to repositionably receive the light generating unit such that the unit may be rotated with respect to the base. The base includes an attachment mechanism operable to connect the base to a supporting surface such as a wall or floor. The attachment mechanism is adjustable, and can be reoriented to permit the selective use of particular coupling devices/methods. Additionally, the light line generating assembly may include an adjustable measuring device (e.g., a protractor) moveably attached to the base.
US07797833B2
The present invention intends to provide a method of producing a developing roller capable of providing high-quality electrophotographic images under a variety of environments. The method of producing a developing roller according to the present invention is a method of producing a developing roller having a mandrel, a resin layer on the outer periphery of the mandrel, and a surface layer on the outer periphery of the resin layer, the method including the step of curing a mixture containing a carbon black, a specific diol, and a specific isocyanate compound to form the surface layer.
US07797830B2
According to the present invention, an outer lever (1) of a finger lever (2) that can be switched to different lifts for at least one gas exchange valve is made by a deep drawing method. A salient feature of the invention is that through a special trimming operation of the cup-shaped base body (16) that is formed in a first step of the method, running contact surfaces (14, 15) for cams, preferably high-lift cams, are generated on upper sides (12, 13) of arms (4, 5) of the outer lever (1). Through the deep drawing method of the invention, only relatively low fabrication costs are to be expected.
US07797826B2
An apparatus that includes a plurality of metalized planes, one or more dielectric layers separating the plurality of metalized planes; and one or more conductive trenches connecting to at least one of the plurality of metalized planes.
US07797810B2
An absorbent article of pants shape including an elastic waist portion, an absorbent element (5), and a liquid-impermeable outer layer (3) which is intended to enclose the absorbent element on at least that side thereof which faces away from the wearer during use of the article. Elastic members are arranged along the edges of a second piece, along at least the crotch portion for the forming of leg elastics.
US07797794B2
A suction device for a pick power tool includes a securing device provided at the first axial end of the suction device for securing the suction device (11) on the pick power tool (6), a connection element (17) for a vacuum source inclined to the longitudinal axis (14) of the suction device (11), and a first baffle wall (21) and at least one further baffle wall (26) spaced from the first baffle wall (21), with the first baffle wall being located between the connection element (17) and the first end (12) of the suction device (11) and the at least one further baffle wall (21) being located between the first baffle wall and the first end (12), and the first baffle wall (21) and the second baffle wall (26) each having, respectively, a through-opening (22, 27) for the working tool (7) of the pick power tool (6).
US07797789B2
The apparatus comprises a vacuum tank with a front-mounted collection means thereunder The collection means is a V-shaped scraper with a height adjustable suction inlet at the apex thereof. The collection means has a pair of laterally adjustable pivoting wings for varying its width to correspond to that of an alley or gutter. The suction inlet may be equipped with a snorkel to introduce a small quantity of air as an aid in entraining thick-consistency materials. A blower vac is used to both draw air into and blow air through the vacuum tank. A valve means comprising a pair of oppositely oriented check valves is used to alternate flow paths between a lowered rearward exhaust during collection and an elevated intake during tank discharge.
US07797788B2
A floor care appliance is provided for cleaning bare surfaces such as tile, marble, linoleum and wood. The floor care appliance includes an accessory hose, telescoping wand and accessory tools for cleaning bare surfaces. A latch having a latch cover is provided for connecting the telescoping wand to the handgrip portion of the accessory hose. The latch and latch cover arrangement could also be utilized for connecting the accessory tools such as a accessory suction nozzle and grout tool to the telescoping wand.
US07797780B2
A pool cleaner for cleaning a pool includes a housing with an upper surface and downwardly projecting sidewalls extending from the upper surface for defining a front, a rear, a first and a second side of the housing. A first pair of wheels includes a first wheel being pivotally mounted relative to the first side of the housing and a second wheel being pivotally mounted relative to the second side of the housing. A tie rod is operatively mounted relative to the first wheel and the second wheel. A second pair of wheels is mounted on the rear end of the housing. As the pool cleaner traverses a pool surface and the first or second wheel is moved to be at a predetermined angular relationship relative to the housing, the tie rod ensures that the first and second wheels are at substantially the same angular relationship relative to the housing.
US07797775B2
An mobility assistance device providing support for a user on a bed or similar furniture is disclosed. The mobility assistance device may include a support member that can be coupled to a piece of furniture and a support handle that is movable in a substantially vertical direction relative to the support member. The support handle is movable from an operating position to a stowed position. A locking mechanism may secure the support handle in the raised operating position.
US07797771B1
A system and method for optimally determining appropriate ergonomics for an individual in a workspace, such as an office, a vehicle, or a school, having at least one item with at least one physically adjustable parameter comprises collecting input data; determining at least one preferred setting for the at least one physically adjustable parameter based at least in part upon the input data collected in the survey; and adjusting the at least one physically adjustable parameter of the at least one item to the preferred setting based upon the results of the determination. The input data can comprise information related to the individual, a task performed by the individual, an environmental feature of the workplace, and/or to a comfort level of the individual. Further, the input data can be collected through the Internet.
US07797767B2
A cover for a wall-hung urinal or a cover or a seat board (13) for the toilet seat (12) of a toilet (10) with interchangeable decoration and design elements or articles of daily use which are adapted to the respective individual wishes of the users has at least one through bore (210) or a blind bore (210′), whereby an insert member (200) filling the bore and held in the bore is placed fixedly or detachably in the bore (210; 210′), this insert member being configured as a full body or a hollow body, whereby the insert member (200) is made totally, partially or portionwise of a clear material with or without colouration, whereby fixed or movable decoration articles or articles of daily use or functional articles (230) such as lighting means, radio or television, a CD-player, a time displaying device, a speech and/or music module with a current production source such as a battery or a solar cell, liquid means or games, are placed in the material of the insert member (200) configured as a full body or in the inner space of the insert member (200) configured as a hollow body.
US07797761B2
A method of shielding the skin, especially the armpits and the midriff, of a person from a brassiere when the person tries on the brassiere. The method includes the step of wearing, by the person, a disposable and sanitary upper garment that is made from a manufactured fiber in which the fiber forming substance is a long-chain synthetic polyamide in which less than 85% of the amide-linkages are attached directly (—CO—NH—) to two aliphatic groups.
US07802310B2
Access to and delivery of licensed content is controlled using content names that were determined based on the content. A name for a data item is obtained, the name having been determined based at least in part on the data which comprise the contents of the data item. Access to the data item is authorized based at least in part on the name. Once authorized, access may be granted from more than one computer. The name may have been determined using a hash or message digest function such as MD4, MD5 or SHA. The data item may comprise a file, a portion of a file, a page in memory, a digital message, a digital image, a video signal or an audio signal.
US07802309B2
The present invention relates to a method and system for effectively and efficiently delivering financial and/or other transaction-related information to investors while complying with relevant governmental rules and regulations regarding notice, access and proof of delivery. The method and system of the present invention enable individual consent of electronic delivery of financial and/or other transaction-related information from investors and electronically delivering such information and/or documentation to the consented recipients. The system can manage and update investor lists for issuers and/or market intermediaries; prepare financial and other transaction-related information for review; replace or supplement hardcopy documents by disseminating such financial and other transaction-related information through an electronic delivery fulfillment system that complies with governmental rules and regulations; and enable real-time audit tracking of the electronic delivery to confirm both delivery and access of delivered information and to track corrupted electronic deliveries.
US07802308B2
Methods and systems for processing media content are disclosed and may include a server operatively coupled to a network, a first communications device operatively coupled to the network, and a second communications device operatively coupled to the network. The second communications device may receive, from the first communications device, a device profile relating to the first communications device. The second communications device may send the device profile, received from the first communications device, and media content to the server. The server may reformat the media content based on the device profile received from the first communications device. The server may send the reformatted media content to the first communications device. The server may transcode the media content from a first type of format to a second type of format. The second type of format may be compatible with the first communications device.
US07802302B1
A scanning manager scans the file systems of virtual machines running on a base computer. In order to scan a virtual machine, the scanning manager identifies the file on the base machine that represents the virtual machine, freezes the virtual machine, and creates a snapshot thereof. The scanning manager restarts the frozen machine, and starts the snapshot. The files of the snapshot are mapped at a virtual machine level, and the resulting file mapping information is used to scan the files of the virtual machine at a base machine level. The scanning can comprise scanning for malicious code, such as virus signatures. The scanning manager can scan one, multiple or all virtual machine(s) running on the base computer, in conjunction with a full or partial scan of the base computer, or independently.
US07802301B1
In a digital computing environment, an improvement to a method of scanning for and removing spyware, includes periodically detecting a current usage level of CPU and disk resources to generate a current usage level signal. In response to the current usage level signal, a rate of scanning for and removing spyware is modulated, based on CPU and disk resource usage from a first time period to a second time period. The scanning for and removing spyware does not substantially interfere with a user's employment of the digital computing environment.
US07802298B1
In one embodiment, a client computer is protected from phishing attacks using a sensitive state monitor and a phishing site detector. The sensitive state monitor may detect reception of a web page displayed in a web browser of the client computer. The sensitive state monitor may determine whether or not the web page is a sensitive web page, such as those used to receive user confidential information. When the sensitive state monitor determines that the web page is sensitive, the sensitive state monitor may ask the user to confirm that the web page is indeed sensitive. After user confirmation, the sensitive state monitor may invoke the phishing site detector, which may determine whether or not the website serving the web page is a phishing site.
US07802288B2
According to the invention, a video distribution system is disclosed. The video distribution system distributes a video program in a first aspect ratio and includes information to convert the first aspect ratio to a second aspect ratio. Included in the video distribution system are a distribution point and a video converter that is located remotely from the distribution point. The video converter receives the information and the video program from the distribution point. The video converter uses the information to guide conversion between the first aspect ratio and the second aspect ratio.
US07802285B2
An interactive television program guide system is provided. An interactive television program guide provides users with an opportunity to select programs for recording on a remote media server. Programs may also be recorded on a local media server. The program guide provides users with VCR-like control over programs that are played back from the media servers and over real-time cached copies of the programs. The program guide also provides users with an opportunity to designate gift recipients for whom programs may be recorded.
US07802282B2
A content detecting device for a digital broadcast signal receiver or a recording apparatus that records the digital broadcast signal. When information in program specific information and information in an electronic program guide information in the memory contradict each other concerning presence or absence of one of a closed captioning broadcast and a data broadcast, a detecting unit causes the memory to store information indicating the detection of the commercial.
US07802279B1
Methods and Apparatuses for content protection of broadcast flagged programs for digital television devices that use CableCARDs. In one embodiment, a filter is used to prevent program content in a clear format from being exposed on the CableCARD connector. In one embodiment, broadcast flagged programs in a clear format are filtered for a CableCARD so that no high definition version of the broadcast flagged programs can be easily recorded via the circuitry of the CableCARD. The filter may degrade the broadcast flagged programs, or zero the broadcast flagged programs, or delete the broadcast flagged programs from the transport stream.
US07802276B2
Methods, systems, and products are disclosed for reporting a subscriber's content access selections to marketers. One such method stores when content is provided to a subscriber and when that content is displayed by the subscriber. The method then reports when the content is provided and when the content is viewed, thus describing the subscriber's content selections.
US07802275B1
Digital television system overlays subscriber two-way communication during broadcast program delivery to create virtual audience community. Individual or group billing and advertisement is personalized per DTV receiver program viewing and/or conferencing activity. Subscriber receiver includes camera and other media I/O device for multi-way video conferencing. Participants may be added or removed dynamically during programming or conferencing.
US07802268B2
The present invention is directed toward automatically integrating a late bound program language into an external environment. The external environment may be an early bound environment, a late bound environment or some combination thereof. Associated with the late bound program environment is a modular execution engine and an interface mechanism, wherein the interface mechanism is capable of expressing late bound semantics in a format compatible with the external environment.
US07802267B2
A compliance interface is disclosed that takes in queries from applications which may want to know if they are compliant with associated polices stored on a computing system. The interface can then interpret these queries and provide notifications and instructions to the applications. Notifications may give notice of how a policy may impact an application, and instructions may tell an application how to behave in order to stay compliant with the policies. In one aspect, the interface exposes policies set forth by parents. Via a management control panel, parents can set or alter various policies, stored in a settings store, to protect children from contact with undesirable content. The interface interprets these policies to ensure that applications, such as those provided by third party vendors, are compliant with the wishes set forth in the parents' policies.
US07802264B2
In accordance with an exemplary embodiment of the present invention, a DataBus data management architecture is presented for the NewWave service platform. It presents an architecture for creating a consistent, enterprise-wide data persistence layer which allows clients to access shared enterprise data. The DataBus achieves this enterprise-wide look by decoupling shared enterprise data from specific applications (breaking down the stovepipes) and opening up the data layer to across-the-enterprise access (given proper authorization). The DataBus architecture is designed from the ground up for global scalability and accommodation of evolving business data models in a highly-distributed physical deployment. Scaling is realized predominantly through the partitioning, while individual partitions are mapped to logical data domains that are defined along more relevant dimensions than entity-type dimensions (e.g., geography, line of business, etc.) and cut across traditional entity boundaries. Central to the DataBus data model is the notion that a data layer represents a shared asset of the corporation that is decoupled from the separate production applications requiring access to this data. The DataBus data architecture combines several main features or facets, such as partitioning, multi-hop finder strategies, externalized associations, object layer mediating access to underlying data storage, support for logical domains and transaction management.
US07802263B2
A system, method and computer program product are provided for sharing information in a distributed system. After information is received, it is stored on a bulletin board. In use, the information is shared, in real-time, among a plurality of heterogeneous processes.
US07802261B2
Disclosed is a content displaying system and method using message communications. An embodiment of the system includes a server to store a large number of content therein, a device interface module to receive a message to display content or to receive content from the server, a device agent module for creating a message requesting content included in a list of content from the server, where the device interface module has received the message containing the content list and transmits it to the server through the device interface module, and for receiving the requested content from the server through the device interface module, a content processing module to convert the received content into a suitable output format, and a display apparatus including a display module to output the converted content.
US07802260B1
System and method for receiving inbound messages from external systems and delivering the messages to applications within application servers are described. Embodiments may provide implementations of a Receiver-Processor-Dispatcher (RPD) architecture for inbound connectors that segments the work of delivering inbound messages from an Enterprise Information System (EIS) to an application into the discrete stages of receiving messages from the EIS, processing the messages to determine which components in the application should receive the messages, and dispatching the messages to the components. The delivery of messages from an EIS to an application is performed by receiver, processor, and dispatcher components of an RPD connector. RPD connectors implemented according to the RPD architecture may provide a common framework for delivering messages from an EIS to an application. Developers may implement RPD connectors according to the common framework, while customizing the RPD connectors according to the particular requirements of the EIS and/or application.
US07802252B2
A method and system for selecting the architecture level to which a processor appears to conform within a computing environment when executing specific logical partitions or programs and performing migration among different levels of processor architecture. The method utilizes a “processor compatibility register” (PCR) that controls the level of the architecture that the processor appears to support. In one embodiment, the PCR is accessible only to super-privileged software. The super-privileged software sets bits in the PCR that specify the architecture level that the processor is to appear to support so that when the program runs on the processor, the processor behaves in accordance with the architecture level for which the program was designed.
US07802238B2
A supervisory process control and manufacturing information application development and execution system is disclosed that supports the execution of application object scripts derived from multiple different scripting languages. In particular, the system includes a script editor interface that enables submission/specification of scripts for application objects. The script editor interface supports multiple distinct user-side script languages (e.g., user-supplied script text). A script translation component that receives the user-side script includes routines for rendering execution-side script (executable by a script engine) from source script rendered by the script editor and written according to any of a set of user-side script languages supported by the script translation component. The translator supports at least a first scripting language and a second scripting language. Finally, an execution portion of the system includes an engine for processing the commands within the translated output execution-side script generated by the script translation component.
US07802235B2
The invention relates to a system and a method for tracing and evaluating the communication of software applications, especially MES applications in an entire system. The tracing and evaluation can be carried out progressively or step-by-step on a project level, an adapter level and a port level, i.e. individual communication connections and individual applications, but the entire project is also traced by (even heterogeneous) application environments. The tracing and evaluation mechanisms enable higher-level services to access online the archived trace and error data at all times. An example of one such service is the generation of a report in the pharmaceutical field, indicating the materials used and sent in production orders.
US07802231B2
An embodiment of the present invention is a technique for translating a business rule. An operation for a rule to authorize a provision of information is created. A current container is established. A propositional expression in the rule describing the provision of the information is processed. If the current container is null, a context for the propositional expression is recorded as null, else an object type in the current container is recorded as a resulting context from the propositional expression.
US07802227B1
A system and method is disclosed for creating a reusable control from various applications or portions of applications. Using a pre-existing application or one specifically developed for the control, a developer programmatically declares which functionalities of the original application are to be included in the new control. This control building logic becomes a part of the application code. On execution of the application with the added control building logic, the native code that will re-create the control functionality is automatically generated. The control developer may now extend the generated code using simple Object Oriented Programming (OOP) inheritance to add properties and parameters that will control its behavior. The resulting control may then be referenced by other developers when creating a new software application.
US07802224B2
A semiconductor device has first wiring layers 30 and a plurality of dummy wiring layers 32 that are provided on the same level as the first wiring layers 30. The semiconductor device defines a row direction, and first virtual linear lines L1 extending in a direction traversing the row direction. The row direction and the first virtual linear lines L1 define an angle of 2-40 degrees, and the dummy wiring layers 32 are disposed in a manner to be located on the first virtual linear lines L1. The semiconductor device also defines a column direction perpendicular to the row direction, and second virtual linear lines L2 extending in a direction traversing the column direction. The column direction and the second virtual linear lines L2 define an angle of 2-40 degrees, and the dummy wiring layers 32 are disposed in a manner to be located on the second virtual linear lines L2.
US07802223B1
In a computer implemented synthesis system, a fabrication method for an integrated circuit device. The method includes receiving a circuit netlist representing a first form of an integrated circuit design to be realized in physical form. A plurality of contacts of the netlist are accessed. The plurality of contacts are configured to implement a second form of the integrated circuit design.
US07802222B2
Techniques are provided to allow users of Electronic Design Automation (EDA) tools to define constraint template types for efficiently associating constraints with design objects to specify design intent. Processes for creating and validating the constraints are provided by user-defined plug-ins, thereby allowing users to annotate circuit designs with constraints for proprietary layout and fabrication processes without exposing the constraints to tool vendors or competitors. The constraints are re-created from the template types whenever the circuit design is loaded into the EDA tool, so that the constraints are based upon the latest version of the template type. The constraints are also re-created when validation fails. Constraint groups are reusable in different designs, technology nodes, and processes because they automatically expand to provide the specific constraints to achieve a goal. The specific constraints in a template type can be modified as technology changes, and the modification will automatically be applied to the design objects.
US07802221B1
Techniques and mechanisms provide numerous representations and/or control of component interconnections in a digital design. For example, aspects of the invention provide a connection panel where connections can be presented in different modes. The different modes can run concurrently with each other or separately from each other. The different modes can also be manually or automatically selected to switch from one mode to another mode. For instance, the modes can be manually selected using an on-screen button or automatically selected by examining the location of the mouse pointer on the connection panel. Based on the different modes, component interconnections can be easily and efficiently handled and presented. Further, components can be automatically organized to minimize the number of crossing interconnects between them and/or maximize the amount of interconnection information presented.
US07802220B1
The maximum effective radii of an on-chip decoupling capacitor based on a target impedance (discharge) and charge time are determined. To be effective, an on-chip decoupling capacitor should be placed such that both the power supply and the current load are located inside the appropriate effective radius. If this allocation is not feasible, the current load is partitioned into several circuit blocks, reducing and distributing the localized current demands. The on-chip decoupling capacitors are allocated to each block while satisfying both effective radii criteria.
US07802217B1
Broadly speaking, the embodiments of the present invention fill the need for a method of designing semiconductor device chips with reduced power consumption. The embodiments describe methods that are activity-based and are used for power optimization. The embodiments provide methods of selecting instances of a block of a chip to be replaced by either gate-length bias (GBIAS) cells or high-threshold-voltage (HVT) cells with minimal impact (little or no impact) on the overall performance of the chip. Only instances not on the critical path(s) are selected. Instances with low activities and high slack thresholds are chosen to be replaced by either GBIAS cells or HVT cells. By replacing the instances with low activities and high slack threshold, the performance impact on the block and chip is minimized. The replacement results in net power reduction, which is critical to advanced device technologies.
US07802216B2
A semiconductor integrated circuit including a circuit for adaptive power supply regulation and designed using a process that increases operating speed used for characterizing circuit operation at a slow corner. In some embodiments a slow corner voltage is set to a higher than expected level for timing analysis performed by automated design tools.
US07802215B2
A method is provided and includes accessing a description of a chip, which includes sequential elements and a clock mesh. Items used include: the description of the chip, the information for modeling the sequential elements and interconnections, and the set of parameters of the clock mesh. Additionally, the method includes determining a plurality of original window locations covering the clock mesh. Further, for each original window location, the method includes expanding the original window location in one or more directions to generate a larger window location; generating a mesh simulation model inside the larger window location; simulating the mesh simulation model; measuring clock timing for the sequential elements in the original window location based on the simulation of the mesh simulation model; and collecting timing information on all the sequential elements on the chip based on the measured clock timing for the sequential elements in the original window locations.
US07802211B2
For the verification of digital circuits, which can have multiplier structures in particular, an equivalence test between the digital circuit and a reference description of this digital circuit is proposed, in such a way that firstly for the multiplier structures implemented in the digital circuit the realized implementation alternative of several pre-defined different implementation alternatives is determined in each case and inserted into the reference description in place of the respective multiplication function, in order subsequently to execute the equivalence test with the reference description changed thereby. In this way, the structural equivalence between the reference description and the digital circuit to be verified can be substantially increased, which speeds up the verification process overall.
US07802210B2
Disclosed is a method of analyzing layouts of semiconductor integrated circuit devices. The method includes calculating random fault rates, systematic fault rates, parametric fault rates, and areas of a plurality of layouts of interest; calculating area-based fault rates of the plurality of layouts of interest using the random fault rate, systematic fault rate, parametric fault rate, and area; and selecting layouts of interest to be corrected from among the plurality of layouts of interest using the area-based fault rates of the plurality of layouts of interest.
US07802209B2
A method for performing statistical static timing analysis on an integrated circuit (IC) is disclosed, which comprises identifying a plurality of turned-on devices in the IC during a predetermined operation of the IC, choosing only the libraries of the plurality of turned-on devices, and calculating a time delay of the IC using only the chosen libraries, wherein the number of libraries used for the time delay calculation is reduced.
US07802203B2
In a method for providing a menu display, in response to a menu item selection, the method may determine whether a menu map selection event or a cascading menu selection has occurred, may display a plurality of menus including those that are of a hierarchical level below and not immediately following the hierarchical level of the menu item upon a condition that the menu map selection event occurred, and may display a plurality of menus including a submenu of the menu item that is of an hierarchical level immediately below and not further below that of the menu item if the cascading menu selection has occurred.
US07802199B2
Various technologies and techniques are disclosed for enabling ribbon re-loading through a proxy add-in. A ribbon proxy add-in is loaded that has ribbon customizations for a ribbon of a primary add-in. The primary add-in is also loaded. At a later point in time, the ribbon proxy add-in is unloaded and reloaded, which causes a host application to re-query the ribbon proxy add-in for the ribbon customizations. Since the ribbon proxy add-in points to the ribbon customizations of the primary add-in, the ribbon of the primary add-in is updated as a result.
US07802194B2
Methods and apparatuses enable providing a structured business query interface to receive a structured business query. The interface can be provided as an extension to a business productivity application. The query is made without having to change context from the application to another program, but rather can be made within the context of the application. The query triggers access to a backend, which may result in accessing a data object that is inserted or embedded into the application, or a document of the application. In one embodiment, a business process extension is also available to the application, which enables a task pane within the application with other features and/or data. In one embodiment, related data can be accessed in response to selecting the inserted data object, which can provide additional information on the data object without leaving the context of the application.
US07802190B2
Apparatus and method for displaying menu lists and activating applications in conjunction with electronic devices that respectively load contents and an information device that reproduces the contents stored in the electronic devices. Connection to the electronic devices is detected, and a menu list is generated. The menu list automatically updates to include additional applications corresponding to electronic devices when connections to the electronic devices are respectively detected. This provides an updated menu list from which selection is made to activate a predetermined application to perform an operation related to the relevant electronic device.
US07802185B1
A system and computer program product produces an output document in any of several formats including any of several page description languages, from a file, in response to server side code.
US07802184B1
An apparatus and method for processing text or character data are disclosed. A text processing system receives a character input string and determines whether to apply character processing. A non-English language such as Italian can be entered into a processing system such as a computer using a standard English based keyboard such that additional keys for providing accents or other grammatical and punctuation symbols or characters not existing in English are not required. In one mode, text is automatically accented or punctuated without requiring user intervention. In another mode, a user is provided with a list of accent or punctuation choices so that the user may select the optimum accent or punctuation. Text processing of an input may be activated by a text sequence including a possible vowel accent or apostrophe error, and may continue as an input method editor loop in response to repeated actuations of the key associated with the first activation event. When an activator event input is detected, a rules based system is utilized to select a correctly accented and punctuated character. A list of alternative accents and punctuations is optionally displayed, and a user may toggle through the list using the activator event to select a desired character. The display provides information for a level of certainty of a selected character or word.
US07802178B2
Disclosed herein is an information display apparatus includes: candidate object display means configured to display selectable candidate objects in a first display layer; and selected object display processing means configured to display a selected object, which is selected by user from the candidate objects, in a second display layer, which is superposed over the first display layer.
US07802166B2
Methods and apparatus for adjusting a phase difference between clock signals. A first clock signal at a memory controller is adjusted relative to a clock second signal at a memory device. In one embodiment, data is transferred to the memory device according to the first clock signal, which has a predetermined phase relationship with second clock signal. Data received at the memory device is sampled at the memory device according to the second clock signal. Analysis is done of the data on the memory controller and of the received data on the memory circuit. On the basis of the analysis, an adjustment may be made to the phase relationship.
US07802156B2
A comparator receives first differentials, compares the differentials to a positive offset, and sets bits dependent upon whether the differentials are greater than the positive offset. The comparator receives second differentials, compares the differentials to a negative offset, and sets bits dependent upon whether the differentials are greater than the negative offset. The comparator compares the first bits to the second bits, and sets a mask dependent upon whether the first bits and the second bits are identical. The comparator receives subsequent differentials, compares the differentials to a zero offset, and sets bits dependent upon whether the differentials are greater than the zero offset. The subsequent bits are compared to the mask and corrected.
US07802146B2
Provided are a method and system for loading test data into execution units in a graphics card to test the execution units. Test instructions are loaded into a cache in a graphics module comprising multiple execution units coupled to the cache on a bus during a design test mode. The cache instructions are concurrently transferred to an instruction queue of each execution unit to concurrently load the cache instructions into the instruction queues of the execution units. The execution units concurrently execute the cache instructions to fetch test instructions from the cache to load into memories of the execution units and execute during the design test mode.
US07802133B2
A multiple-chip memory device, comprising: a volatile memory element configured to store a plurality of bits of information, and later access the plurality of bits of information; a non-volatile memory element configured to store initial repair information identifying one or more errors in the volatile memory element; and a master memory controller configured to read the initial repair information, and to provide processed repair information and volatile memory control signals to the volatile memory element, wherein the volatile memory element is configured to store and access the plurality of bits of information based on the processed repair information and logical address information.
US07802131B2
Availability of an information system including a storage apparatus and a computer is improved. First and second storage apparatuses execute remote copy of copying data written into a first primary volume from the computer to a second primary volume, at least one of the first and second storage apparatuses executes local copy of copying the data written into the first or second primary volume in a self-storage apparatus to the corresponding first or second secondary volume, and the computer switches the destination of a write request of the data from the first storage apparatus to the second storage apparatus in case of a failure occurring in the first storage apparatus.
US07802130B2
A memory device may include a memory cell array, a page buffer circuit, and/or a control logic. The page buffer circuit may include first and second registers and be configured to store data to be programmed in the memory cell array. The control logic may be configured to control the page buffer circuit to reload data stored in the first register into the second register in response to a reload command input if a program operation fails.
US07802128B2
A method and mechanism for failing over applications in a clustered computing system is provided. In an embodiment, the methodology is implemented by a high-availability failover mechanism. Upon detecting a failure of an application that is currently designated to be executing on a particular node of the system, the mechanism may attempt to failover the application onto a different node. The mechanism keeps track of a number of nodes on which a failover of the application is attempted. Then, based on one or more factors including the number of nodes on which a failover of the application is attempted, the mechanism may cease to attempt to failover the application onto a node of the system.
US07802127B2
In a computer system wherein plural servers are connected with an external disk device via a network, each server incorporates therein a logic partition module for configuring at least one logic partition in the server, and the operating system stored in the logic partition is booted by the boot disk of an external disk device, the failover operation is performed only for the logic partition affected by a failure when the task being executed by a working server is taken over by another server at the time of the failure occurring in the working server.
US07802121B1
The present invention is a method and system for providing auxiliary power during a power interruption. An auxiliary power system of the present invention may be added to a power supply to provide auxiliary power during a power dip or power interruption to the power supply. The auxiliary power system may include a power storage device and a power storage charger which is powered by the power supply when power is supplied to the power supply. The power storage charger may charge the power storage device. The auxiliary power system may include a boost converter to provide a constant output voltage during a power interruption. A boost converter may also increase the output voltage supplied by the power storage device suitable for a load receiving power from the power supply.
US07802109B2
A secure token includes a processor for protecting a first cryptographic key against unauthorized access, and creating a second cryptographic key from the first key and a message unique to an insecure device. The second key is usable for file decryption by the insecure device.
US07802103B2
A user recognition and identification system and method is presented in which text entered by a user at a keyboard is evaluated against previously recorded keystrokes by the user for the presence of repeatable patterns that are unique to an individual.
US07802102B2
The present invention provides a method for transferring encrypted information from one storage area to other storage area wherein cryptographic data protection scheme having protection attributes are applied on the data. A crypto container having cryptographic properties represents cryptographically protected data. The attributes that have been attached to the container at the time when data is added or removed from the container determine the scheme of data protection being applied. Crypto container can be converted or serialized for storage or transmission, here the conversion spread only to the protected data parts which possibly includes crypto containers in protected form but may not the attached crypto attributes. These attributes must be stored or transmitted in another form.
US07802101B2
A system and method of retrieving a watermark in a watermarked signal are disclosed. The watermarked signal comprises odd and even overlapped blocks where the watermark is contained in the even blocks. The method comprises, for each k-th even block, subtracting the two adjacent odd numbered blocks from the k-th even block of the watermarked signal to retrieve s *k(n), transforming s *k(n) into the frequency domain to generate S k(f), calculating a phase of S k(f) as φ (f) and a phase of Sk(f) as φ(f), calculating the difference Ψ (f) between φ (f) and φ(f), unwrapping Ψ (f) to obtain the phase modulation {tilde over (Φ)} k(f), and using a Viterbi search to retrieve the watermark embedded in {tilde over (Φ)} k(f).
US07802098B2
Method of cryptography in a smart card comprising a central processing unit, said method implementing precomputation operations, characterized in that said precomputation operations are performed by the smart card and in that the precomputation operations are carried out at a session during the waiting periods of the inputs/outputs of the central processing unit.
US07802079B2
A parallel data processing apparatus using a SIMD array of processing elements is disclosed. The apparatus makes use of a register in order to control issuance of instructions to the processing elements in the array.
US07802075B2
A high-assurance system for processing information is disclosed. The high-assurance system comprising first and second processors, a task matching circuit, and first and second outputs. The task matching circuit configured to determine a software routine is ready for execution on the first processor, and delay the first processor until the second processor is ready to execute the software routine. The first output of the first processor configured to produce a first result with the software routine. The second output of the second processor configured to produce a second result with the software routine, where the first result is identical to the second result.
US07802069B2
A method is provided for protecting flash memory residing on a computing device. The method includes: receiving a data file having a digital signature at a main processor; forwarding the data file from the main processor to a secondary processor for signature validation; validating the digital signature associated with the data file at the secondary processor; enabling a write capability of a flash memory upon successful validation of the digital signature; and writing the data file to the flash memory.
US07802063B1
A method, system, apparatus, and computer-readable medium are provided for improving storage in a disk array are provided. According to aspects of the invention, a redundant disk array is combined with a mechanism for thin provisioning of the array. Thin provisioning refers to a process of allocating physical capacity to logical volumes on an as-needed basis. Data structures containing a mapping between the logical location of stored data and its actual location on a physical device are maintained. Through the use of the thin provisioning mechanism, physical storage space can be allocated sequentially, regardless of the order of logical writes. In this manner, the data stored on the array grows in a linear manner. The data structures maintained by the thin provisioning mechanism can be used to identify the portions of a device or an array that have been previously written. This information allows redundant arrays, such as RAID arrays, to perform initialization, rebuild, and data migration operations only on portions that been written, and not on areas that have not been utilized by a higher layer.
US07802061B2
Some embodiments of the invention use a command-based interface to control reads and writes with non-volatile memory devices. This may reduce the number of pins that are needed on each integrated circuit, and therefore reduce the cost and size of those integrated circuits. In some embodiments, an on-die cache buffer may be used to buffer data transfers between a high-speed memory bus and the slower speed non-volatile array.
US07802060B2
Circuit arrangement having a memory unit which can be operated either in a low-power operating mode or in a normal-power operating mode. A setting unit sets the operating mode of the memory unit, a detector unit detects an access operation to the memory unit, and a control unit controls the setting unit on the basis of the detection result from the detector unit, where the detector and control units are hardware components.
US07802055B2
An instruction cache system having a virtually tagged instruction cache which, from a software program perspective, operates as if it were a physically tagged instruction cache is disclosed. The instruction cache system also includes a means for address translation which is responsive to an address translation invalidate instruction and a control logic circuit. The control logic circuit is configured to invalidate an entry in the virtually tagged instruction cache in response to the address translation invalidate instruction.
US07802052B2
Methods for processing multi-source data. It is determined whether any data exists at a position pointed by a first pointer corresponding to a first data source in a queue. If so, an overlapped portion of data read from the first data source and the data pointed by the first pointer in the queue is processed with the data in the queue, and stored to the queue from the position pointed by the first pointer. The first pointer re-points to a position subsequent to the processed data in the queue. A non-overlapped portion of the data read from the first data source and the data pointed by the first pointer in the queue is stored to the queue from the position pointed by the first pointer. If the data in the queue is processed with data from each of the data sources, the processed data is output to a data processing system for further processing.
US07802048B2
A smart translator “SMARTX” box provides an aircraft outfitted with an analog AGM-65 (“Maverick”) interface with the same “look and feel” and capability to use a store outfitted with a digital MIL-STD-1760 interface as if the aircraft was fully 1760 compliant without any modifications to the electronics or software of either the aircraft or store.
US07802044B2
A pin sharing device for a UART module and a USB module includes a first port coupled to a first terminal of the USB module, a second port, a first multiplexer, a second multiplexer, a first switch and a second switch. The first multiplexer is utilized for selectively coupling the first port or a signal generator to a receiving terminal of the UART module. The second multiplexer is utilized for selectively coupling a transmitting terminal of the UART module or a second terminal of USB module to the second port. The first switch and the second switch are utilized for pulling up voltage level of the first port and voltage level of the second port when the UART module and the USB module is not coupled to any UART device or USB host device. Therefore, a number of pins for the UART module and the USB module can be reduced.
US07802042B2
A method and system for handling a management interrupt, such as a system management interrupt (SMI) and/or a platform management interrupt (PMI), includes sequestering two or more processor cores from a plurality of processor cores to form a group of sequestered processor cores for handling the management interrupt. Generated management interrupts are directed to the group of sequestered processor cores and not to non-sequestered processor cores. At least one of the sequestered processor cores handles the management interrupt without disrupting the current operation of the non-sequestered processor cores.
US07802039B2
An integrated circuit including: a bus system including a bus master connected to a bus; and a memory controller connected to the bus system and controlling a connection between the bus master and a memory, in which the bus system includes a counter counting a waiting time from a time the bus master outputs a memory access request until a time a connection between the bus master and the memory controller is established, and the memory controller controls a memory access based on the waiting time counted by the counter.
US07802037B2
A communication network that includes a master device, an actuator-sensor-interface (AS-I) communication bus, a device configured to be monitored and controlled, and a slave device in communication with the master device via the AS-I communication bus. The device that is configured to be monitored and controlled, is operatively connectable to the slave device, and the slave device is configured to receive commands from the master device via the AS-I communication bus, and to execute the commands to control the device.
US07802034B2
A USB controller and method of implementing a full transfer automation mode is described. The USB controller may have a host interface module configured to generate hardware logic signals for communication to a backend module having buffer memory. The backend module may be configured to generate hardware logic signals for communication with the host interface module such that data transfer within the USB device may be implemented without the need for processor intervention to handle routing of data packets during a USB bulk data transfer.
US07802031B2
A method and system for a PCI-Express device is provided. The PCI-Express device includes a buffer memory placed in a receive path for receiving an incoming data stream from a Fibre Channel network, wherein the buffer memory is written in a first clock domain and read in a second clock domain using at least two read pointers that are generated by a read pointer logic module, and read pointer values are adjusted based on whether a character is inserted or deleted to avoid buffer memory underflow and/or overflow conditions.
US07802024B2
The present invention relates to a content distributing system, a content distributing method, a control apparatus, a control method, a playback apparatus, a playback method, and a program that are capable of improving operability of the control apparatus. A renderer 4 identifies a category of content to be played back and transmits an identification result of the category to a controller 2. In the controller 2, a receiving unit 21 receives the identification result transmitted from the renderer 4, and the display 27 performs a process of allowing a user to recognize a command to provide instructions about handling executable to the content to be played back among commands to provide instructions about handling of content in the renderer 4 based on the identification result. Also, the display 27, which has a function of a touch-panel, accepts an operation of specifying a command by the user.
US07802018B2
An application program relating to a process of an integrated circuit 21 is stored in a virtual integrated circuit 21 storage area server apparatus 13. Following a mutual authentication between the IC 21 and the virtual IC storage area server apparatus 13 through a portable communication function unit 20, the server apparatus 13 executes the application program. Additionally, through the IC 21, the portable communication function unit 20, a wireless communication line 17, and a network 18, communicate with an IC_R/W apparatus 11 and perform a process relating to a service in collaboration with each other.
US07802017B2
To provide a blade server capable of expanding disks of any servers in one chassis, the blade server has one or more server modules, one or more storage modules, a management module for managing the whole of the server, and a back plane via which a signal is transmitted among the modules wherein the server modules, the storage modules, and the management module are installed in slots. The server modules and the storage modules are interconnected via a disk interface on the back plane. Each of the server modules and the storage modules has a module management unit that controls a power in the its own module, and the module management unit controls the power in the its own module according to a power control signal sent from the management module.
US07802011B2
Routing packets belonging to different quality of service flows in a packet data network system is described. For each application initiated by a subscriber equipment with an associated quality of service flow in a multi-session connection settings of a network node hosting the application are obtained. From the obtained settings configuration information are determined and packets are routed from the network system to the subscriber equipment for each initiated application in accordance with the configuration information.
US07802009B2
A system for automatic inference of message formats from network packets is described. Each network message from a set of network messages is split into one or more tokens based on the types of bytes in the network messages. The set of network messages can then be classified into clusters based on token patterns. The network messages in each cluster can then be further sub-clustered recursively based on the message formats. Further, the messages with a similar message format across the sub-clusters can be merged into a cluster. The set of formatted clusters thus obtained correspond to a set of message formats that can be used further for protocol reverse engineering.
US07802001B1
A method of flow control implemented by a system disposed to execute a protocol stack and an application is disclosed herein. The method includes configuring the system to operate in a push mode pursuant to which the protocol stack initiates the forwarding, to the application, of a first sequence of data packets received by the protocol stack. The system may also be configured to operate in a pull mode pursuant to which the application initiates the forwarding, to the application, of a second sequence of data packets received by the protocol stack. In a particular implementation the system may be configured to transition from the push mode to the pull mode, or vice-versa, in response to receipt at the protocol stack of a data packet bearing a specified sequence number.
US07801999B2
Example embodiments provide for a new set of binding extensions that allow individual messages within a contract of a Network Protocol Description Language data structure (e.g., a portType of a WSDL document or file) to flow over different transports and to different network transport addresses. Further, example embodiments provide for a concise expression of protocol choices through the use of a default element for specifying one of a plurality of binding mechanisms. Moreover, the present invention also provides for not only defining services within a document or data structure through standard URLs, but also for allowing the addressing of a service using an endpoint reference as defined by, e.g., WS-Addressing. This allows for a more robust way to address a service in a document by providing a lightweight, extensible, self-contained description of the service.
US07801998B2
A method for establishing and maintaining a connection by a client to a server within a network includes creating a socket for connecting to the server, based on authentication information associated with the client, and connecting to the server using the socket. In addition, the method includes saving the authentication information associated the client. The method further includes in a case where subsequent connection to the server is requested by the client, reconnecting to the server via the socket, based on the saved authentication information. An apparatus for establishing and maintaining a connection by a client to a server within a network is also provided.
US07801977B2
A method, system, and program product for communicating with machines connected to a network. Information sent to or from the machines is transmitted using electronic mail or a via a direct connection. The electronic mail may be transmitted over the Internet to a service center or from a service center to a resource administrator, but also may remain within a local or wide area network for transmission between a machine and a resource administrator. E-mail messages may be transmitted from a computer which is attached to a device which is being monitored or controlled and include information regarding the status, usage or capabilities of the attached device. The device may send status messages and usage information of the device to either a resource administrator or to a service center on the Internet through a firewall. The message may be sent directly to the resource administrator station if urgent service is needed by the device. For routine information, the service center may manage all the resources on an intranet and may send predetermined types of information to the resource administrator using e-mail.
US07801968B2
The present invention relates to methods and systems for handling interactions between a user and a computer. In particular, the present invention relates to methods and systems for handling communication messages from different types of communication interfaces.
US07801962B2
A collaboration management system and method is provided for logging, monitoring, alerting, and striping attachments from communications to and from a client/contact into a single record. The collaboration management system receives electronic messages from the one or more devices, strips a first electronic message of a header and content, and stores the content in a record associated with an electronic address in the first electronic message. Additionally, any attachment is stripped from the first electronic message, stored separately from the content, and associated with the record. A single copy of an attachment is maintained and linked to one or more records. A list of users of that should be notified of changes to the record is maintained and a notification is sent to users of a change in the record if the user is in a notification list associated with the record.
US07801960B2
A method for monitoring electronic mail messages, each mail message comprising header information and a main body, particularly for protection against virus attacks and unsolicited commercial email (UCE). The method comprises generating a summary digest of only the subject line and the message content of the main body, wherein the message content may comprise textual content and/or attached files. The generated summary digest is stored in a memory, and compared with existing summary digests stored in memory. If the number of matches exceeds a threshold value, an alert signal is raised and appropriate action initiated. A timestamp may be stored with each summary digest, together with sender/recipient details and the internet protocol (IP) address of origin, to aid detection of the originator of the message.
US07801955B2
Distributed metrics collection systems and methods can be used to help bind together a large organization by implementing both formal and informal information flows. Hierarchical reporting and tasking are formal information flows. Gossip is an informal information flow. Users use a set of modules to configure distributed metrics collection. Management type users can configure data flows that appear similar to hierarchical reporting. All users can configure data flows that simply distribute items of interest. Over time, the data flows evolve in an organic manner as users appear, move, change interests, and leave.
US07801952B2
A condition on a client that is communicating with a server is determined by issuing a challenge to the client, causing the client to produce a response indicative of the condition. The server compares the response to an expected response to determine if the condition is as expected, and if not, takes appropriate action, such as terminating the connection with the client. The challenge preferably includes parameters and a code segment that causes the client to produce the response by executing the code segment. The code segment could perform a one-way hashing algorithm of a portion of memory indicated in the parameters. The server can thus determine if the client is using a modified basic input output system, modified software, pirated software, or whether other conditions exist on the client. The challenge can be changed to prevent the client from returning a false, predetermined response to the challenge.
US07801948B2
Systems and methods for the transfer of client device data on a network are described. One described method comprises causing non-time-sensitive client device data to be identified on a client device, causing the non-time-sensitive client device data to be prepared for output and stored by the client device, and causing the non-time-sensitive client device data to be output with a request signal upon satisfaction of a condition.
US07801943B2
A method, apparatus, and signal-bearing medium that monitors users' audio choices within a network and presents a sorted list of the most recent or most frequent choices in a user interface, from which the user may select. The sorted list may include attributes of the audio, such as the title, the genre, the artist, the source, and the number of times the audio has been played. The list may be kept on a per-user basis, so that all users have their own list. Further, the users may access their list anywhere in the network, and the list may be independent of the location in the network where the audio was played.
US07801938B2
A numeric value display method uses a display processing section. When an operation to read out a numeric value from storage means and display it is executed, if the numeric value has a greater number of digits than the number of digits which can be displayed on a numeric value display device, the display processing section divides the numeric value into a predetermined number of digits and displays a part of the numeric value on the numeric value display device in such a manner that it is possible to know which part of the numeric value is displayed. Moreover, each time operation keys are pressed, the display processing section resets a display diction variable (P) required for controlling the display position for each of the divided parts of digits preset and switches the part of the numeric value to be output to the numeric value display device. Thus, it is possible to provide a numeric value display method capable of displaying a numeric value with a small number of digits which can be displayed, in such a manner that the numeric value can be recognized easily and viscerally without deteriorating the operationality.
US07801937B1
A method for performing Montgomery multiplication on n bit numbers includes computing look-ahead partial sum values to generate a Montgomery result after n/2+1 iterations of intermediate result computations. According to one embodiment of the present invention, Montgomery multiplication is performed to compute A*B mod M where A, B, and M are n-bit numbers.
US07801932B2
Methods and systems for using undo hints to speed up segment extension are disclosed. While a process is searching other segments to find available space, the process collects undo hints that describe when space in a segment might become available. These undo hints are placed in a table of undo hints. When a process is not able to find available space, it may consult the table of undo hints to determine how much to decrease the undo retention. After the undo retention is decreased, the process may again consult the table of undo hints to find a segment that likely contains available space now that the undo retention time has been reduced.
US07801920B2
One embodiment is a method and apparatus for modifying retention periods in a storage system, in which previously defined retention periods for units of data may be reduced. In another embodiment, the retention period of a unit of data may be modified in response to the occurrence of an event by renewing previously defined retention periods until the occurrence of the event is detected. If the occurrence of the event is detected, a retention period associated with that event may be established for the unit of data. In yet another embodiment, retention classes are used to define retention periods for units of data so that the retention period of a unit of data may be modified without modifying the unit of data itself. In a further embodiment, a request to the storage system to reduce a retention period includes authentication information that the storage system may use to verify the request.
US07801917B2
A method of constructing an entity profile having private and public portions commences with the assignment of a confidence level to content within an electronic document. The electronic document may be associated with a first entity. The content may be descriptive of the first entity. If the confidence level assigned to the content is less than a predetermined threshold, the content is automatically rejected for inclusion within the entity profile. If the confidence level assigned to the content exceeds the predetermined threshold, the content is included within the private portion of the entity profile. Thereafter, the content can be automatically presented to the first entity for authorization, by the first entity, for inclusion of the content within the public portion of the profile. The public portion of the entity profile may be freely accessible by other entities, whereas the private portion may have access restrictions.
US07801902B2
Survey request data on a chemical substance is transmitted to a terminal 3. Entered survey request data on the chemical substance, the entry area for the survey details information on the chemical substance used in a production of a part indicated by the part identification information having been entered in the entered survey request data, is received from the terminal 3. The format of each information in the survey details information entered in the entered survey request data on the chemical substance is checked by using check definition data. The checked entered survey request data is transmitted to a predetermined apparatus.
US07801895B2
In current Distributed Storage Systems, applications may determine the device on which data shall be stored. The invention provides a method for automatically selecting an individual storage device within a DSS. A method for automatically classifying a node in a network comprises determining data classes, automatically classifying data of said data classes stored on a node, determining the amount of stored data per data class, calculating data dominance values for each of the data classes, receiving a request that indicates a data type according to one of said data classes, and providing said dominance value according to the requested data class.Further, a method for automatically organizing nodes in a network comprises receiving a request for storing data of a particular data type, transmitting the request to storage nodes, receiving from the storage nodes respective dominance values, and selecting the node with the highest dominance value for storing the data.
US07801886B1
A system that performs a database operation which involves accessing user-defined fields which are stored in a custom field table, wherein the user-defined fields are used to augment an existing table. During operation, the system performs the database operation which involves accessing the user defined fields. While accessing the user-defined fields, the system performs a mapping between the user-defined fields and custom fields in the custom field table, wherein each row in the custom field table includes a position field and multiple custom fields.
US07801884B2
A data mapping document design system provides a market differentiator that facilitates creating the technical specification for migrating legacy databases. The system addresses the significant technical problems associated with the immensely labor intensive, complex, and error prone endeavor of manually creating the technical specification. The system not only achieves cost and time savings in clearly measurable aspects of data migration such as migration project cost and completion timelines, but also achieves improvements in other harder to measure and track areas, such as data quality, and achieves reductions in subsequently discovered data errors.
US07801878B2
The present invention is directed to a method of matching a data record with a reference record. The method includes receiving a data record; searching stored reference records for a reference record that is an exact match for the received data record; and, if an exact matching reference record is not found, calculating a distance between the received data record and at least one stored reference record, and determining the at least one stored reference record to be an approximate match, if the calculated distance is less than a pre-determined threshold. The inventive method and system can be used for, but not limited to, invoice processing in an Accounts Payable system, record conciliation in a securities trading system, finding preferred bonds in a bond trading system. Approximate matching records are ranked, and the closest match, or highest ranking match, may be automatically processed, if within a predetermined threshold.
US07801876B1
The present invention relates to systems and methods for customizing search engine (CSE) behavior. In an embodiment of the present invention, a system customizes a query search of a plurality of search engines. The system includes a search executor configured to receive a search specification having a query modification description, a results modification description, and a specification of sections. The specification of sections includes a first section identifying a first search engine in the plurality of search engines and a second section identifying a second search engine different from the first search engine in the plurality of search engines. The specification of sections also includes a connecting section coupled to the first section and the second section. The connecting section has an associated condition controlling results combined from the first and second sections.
US07801865B1
Methods and systems for providing access to spaces in a database during a recovery process affecting the database. Spaces in the database that are affected by the recovery process are identified and I/O requests sent to a media manager associated with the database are intercepted. If the I/O request is for a read operation to a space affected by the recovery process and the corresponding page has been recovered, the data in the page may be read. If the page has not been recovered, the read operation may be held in a cache until the recovery utility indicates that the page has been recovered. If the I/O request is for a write operation to a space affected by the recovery process, the data may be written to a cache.
US07801854B2
An electronic file system organizational structure is provided that allows for items to be organized in a directed acyclic graph (DAG). While items may be organized hierarchically as in a tree structure, items may also have multiple direct parents. The electronic file system may further have access to multiple different stores. In addition, various techniques for managing items as they are manipulated and re-organized across different stores are discussed. For example, techniques are discussed for managing an item that has multiple direct parents all in the same first store, where the item is moved or copied to a second different store. Certain of these techniques may more closely match a user's intentions and/or have predictable results from users' points of view. In doing so, actions performed on one organization do not affect other organizations in unexpected or unintended ways.
US07801847B2
A media player for use with any file format is provided. The system receives a file and provides it to a plug-in to generate a corresponding file having a native file format if the file is not already in a native file format. The system stores both the original file and the converted file, or the original file if no converted file is generated. When synchronizing media content to a media device, the system provides the file having a file format corresponding to a file format preferred by the media device.
US07801831B2
Systems, methods, and software to collect, validate, and disseminate or otherwise use of data of decedents. Some embodiments include receiving and obtaining decedent data from various sources to augment decedent data and making the augmented decedent data available to others.
US07801817B2
There are provided a digital content management apparatus which further embodies a digital content management apparatus used with a user terminal, and a system which protects the secrets of a digital content. The system and the apparatus are a real time operating system using a micro-kernel, which is incorporated in the digital content management apparatus as an interruption process having high priority. When a user uses the digital content, whether there is an illegitimate usage or not, is watched by interrupting the usage process. In the case where illegitimate usage is carried out, a warning is given or the usage is stopped. The decryption/re-encryption functions of the digital content management apparatus having the decryption/re-encryption functions are not restricted to the inside of the user apparatus. By providing the decryption/re-encryption functions between the networks, the exchange of secret information between different networks is secured. By using this apparatus for converting a crypt algorithm, information exchange is made possible between systems which adopt different algorithms.
US07801809B1
A data processing system comprises a database, lender user interface logic, and investor user interface logic. The database is configured to store information regarding a plurality of condo projects, including projects which are under development and projects which are completed. The lender user interface logic provides the lenders with access to the database to permit the lenders to add information in the database concerning the plurality of condo projects. The investor interface logic is configured to accept a real estate project with which one or more lenders are involved and configured to permit the investor to track the information added in the database by the lenders.
US07801802B2
One or more proxy bidders is associated with a rule which determines a time to place a bid. The proxy bidder places a bid at the determined time, instead of immediately after the bidder's prior bid is exceeded. Such rules may be selected for all proxy bidders to encourage a desired auction behavior. By controlling the placement of bids based on rules associated with the desired auction behavior, bids may be placed in a manner that seems natural and competitive to bidders in the auction when, in fact, they are placed in accordance with the selected rules. The desired auction behavior may be selected statically for an auction or dynamically during the auction. Historical auction data maybe analyzed to characterize the behavior of an auction, such as the average period of time between bids and the average increment between bids. Rules may be generated to correspond to a behavior so as to provide the same average time and increment between bids.
US07801801B2
A method and system for providing automatic execution of black box trading strategies for electronic trading. A black box trading entity is created from two or more real or synthetic trading entities including real or synthetic contracts or financial instruments. The black box trading entity is automatically traded via one or more electronic trading exchanges.
US07801800B1
A system and method are provided for displaying market related data, such as traded volume at each price level, or any other trader-selected values, using one or more fixed size bars. In one preferred embodiment, a graphical display interface is provided and includes a plurality of fixed size bars that display traded volume at different price levels. In such an embodiment, the length of each bar may correspond to a predefined maximum value, and each bar may be progressively color-coded using a first graphical format to represent traded volume that is lower than the maximum value. If the traded volume exceeds the maximum value, the overflow value may be represented by progressively color-coding the bar using a second graphical format that may be used in relation to the first graphical format color-coding.
US07801786B2
Disclosed are novel tangible financial instruments that allow entities to effectively and efficiently hedge the highly volatile fluctuations associated with predicting healthcare costs and revenues by converting healthcare services into commodities and constructing a financial derivative and a security with an underlying value based on the commodity. The financial instruments create a more efficient marketplace for the exchange of healthcare related products and services.
US07801783B2
A multi-factor rate analysis system and method for analyzing service plan rates, service providers, and savings other information is provided. Rate information may be based on one or more of historical and other user specific usage information and preferences, current rate information for one or more services as well as other information. This information may be used to identify one or more rate plans that are advantageous to a user, enable the user to select from the identified plans, facilitate the ability of the user to switch from one rate plan to another and provide other benefits and advantages.
US07801772B2
A technique is disclosed for implementing electronic commerce transactions via a data network. A regulated item selected by a customer is identified. The regulated item may correspond to an item which satisfies predetermined criteria, indicating that the regulated item is prohibited from being purchased by the customer. Action is then taken to prohibit the purchase of the selected item, via the data network, by the customer. According to one embodiment, the action taken to prohibit the purchase of the regulated item is automatically implemented at a server system configured to implement electronic commerce transactions between an on-line merchant and the customer. According to a specific implementation, the predetermined criteria correspond to regulations which restrict sales of the regulated items to persons in a particular jurisdiction based upon certain criteria such as, for example, time of day, day of week, age of the customer, type of product being sold, etc.
US07801771B1
Techniques are described for facilitating interactions between computing systems, such as in accordance with usage models that are configured for available services by the providers of the services. In some situations, the services are Web services, and an electronic Web service (“WS”) marketplace is provided via which third-party WS providers make their WSes available to third-party WS consumers who purchase access to those WSes via the electronic marketplace based on configured usage models selected by the consumers. Some or all of the one or more usage models configured for an available WS may each have associated use prices and/or non-price use conditions, and if so access to those WSes using those usage models may be provided only if a consumer requesting access provides appropriate payment and otherwise satisfies the specified use conditions for a selected usage model.
US07801769B1
A method of computing at least one solution to an auction winner-determination problem includes receiving a plurality of bids in an auction and computing at least one solution to an auction winner-determination problem for the auction using the plurality of bids.
US07801758B2
A computer-implemented method of compiling a customer information set that complies with regulatory criteria is provided. The method comprises providing an overall question set having a plurality of questions and determining from the overall question set a basic question set, the basic question set including at least one basic question. The method further comprises associating an expected answer with at least one question of the basic question set and providing criteria for modifying the basic question set based on receiving an answer that differs from the expected answer. The method still further comprises optimizing an interactive customer survey with a customer using the overall question set, the basic question set, the expected answer and the criteria for modifying the basic question set.
US07801753B2
The present invention provides a purchase planning system for making optimal procurement recommendations for purchasing direct materials. The system provides methods for modeling supply channels and supply contracts, for producing a lowest cost purchase plan, for evaluating the supply agreements and for maintaining contractual compliance with vendors. The process considers contractual details and generates intelligent procurement recommendations to minimize the total procurement cost by taking advantage of discounts, variations in price, freight, tariffs, taxes, duties, etc., by minimizing penalties and by considering substitution of parts with their alternates, while at the same time complying with the corporate business rules such as budgets by item groups, supplier spend limits, minority owned business development, supplier preferences and strategic split percentages, spend minimization/maximization with a specific supplier, etc. The process has extended uses for assessment of proposed contracts by modeling them as virtual contracts, for computation of purchase order contract compliance before an order is released, for better managing cash flow by providing future visibility through the planning horizon. The system uses mixed integer linear programming techniques to formulate and optimize the solution.
US07801752B2
An apparatus, method, and program for pre-selling tickets to determine whether to book an event or activity, and for facilitating the sale of those tickets. Consumers who pre-purchase a ticket are plainly notified if an event has not yet been booked. They are also shown the progress toward the likely booking of the event. A successful pre-sale of tickets triggers the booking of the event. An unsuccessful pre-sale results in the event not being booked. Consumers who help effect an event booking may be given privileges over those who purchase traditional tickets for the same event after it has already been booked.
US07801740B1
A method is described which simplifies, automates and organizes the creation of notes and correspondence and also, by performing the calculations needed to determine the appropriate billing codes, provides documentation for billing purposes. It also assists the health care worker in determining the proper billing code. An embodiment of this to facilitate the creation of documents in the setting of patient care is described. The use of this for medical records is particularly of importance because of recent government (Heath Care and Finance Administration, or HCFA) regulations. The embodiment also allows one to enter information into a patient database at the same time that one is entering clinical information for the purposes of clinical care documentation. The database could be for clinical care, quality assurance, or research purposes. The embodiment describes how this can be achieved at the time that a service is delivered, for example when a health care worker sees a patient. Because the data is entered at the time of service, time is saved, and the information is more accurate. Although the embodiment describes a use in health care, this could be used in any industry. The invention allows one to enter information about patients using a combination of checklists, menus, and fill in the blank formats. The invention could use any handheld or desktop computer. Data entry also could be accomplished using scanner-enabled paper forms similar to those used by questionnaires or by tests such as the Scholastic Aptitude Test, with the user filling in the appropriate circles or other spaces to indicate the answer.
US07801734B2
A system and method of remotely enabling sound enhancement techniques is disclosed. In an embodiment, a watermark is embedded in an encoded multi-channel audio stream to remotely enable an enhancement decoder portion of a multi-channel audio decoder.
US07801725B2
A method for speech quality degradation estimation, a method for degradation measures calculation, and the apparatuses thereof are provided. The first method above estimates the speech quality of a speech signal that is modified by a pitch-synchronous prosody modification method, which comprises the following steps. First, extract at least one source pitchmark from the speech signal, and then maps the source pitchmark(s) to at least one target pitchmark(s). Finally, calculate at least one degradation measure based on the mapping between the source and the target pitchmarks. The degradation measures include several weighted pitch-related functions and duration-related functions, where the weighting functions can be calculated based on the speech signal or the pitchmark(s) mapping mentioned above.
US07801722B2
Creating and using phonetic schemes is described. A phonetic scheme creation feature is provided to allow a user to create a phonetic scheme that has one or more available phonetic character combinations in a source language and a resulting one or more native characters in a destination language for each of the phonetic character combinations. A phonetic input application is provided that can read the phonetic scheme to translate a respective character combination that is input by the user in the source language into the corresponding resulting native characters in the destination language. The phonetic scheme can be stored in a format that can be transferred to another computer. A dynamic help file can be created to document the phonetic scheme created by the user.
US07801721B2
Methods, systems, and apparatus, including computer program products, for user interaction with machine translation. A user interface for receiving requests to translate text and/or documents from a first language text to a second language text. The translated text and/or document is displayed such that the first language text corresponding to a selected portion of the second language text can be accessed and displayed in the same user interface.
US07801712B2
Various embodiments provide a causality model is used to express causality of system entities in terms that do not necessarily require knowledge of the overall composition of the specific system of which it comprises a part. The causality model, used in connection with model-based management techniques, can allow for the expression of causality in terms of relationships that particular system entities have with other system entities. These other system entities can be entities that share a direct relation or, more generally, an indirect relation with the entity for which the causality is expressed.
US07801695B2
An operations support system for an engine includes a model-based torque estimation unit configured to receive engine data associated with the engine and to generate torque estimation signals based on the engine data using a thermodynamic engine model. The thermodynamic model is based on component maps associated with the engine.
US07801688B2
The CrystalSym process is a logical process. It enables users of the process to easily construct symmetric systems of objects within a 3D virtual space. This process utilizes the gamut of the crystallographic 3D space filling symmetry groups of which there are 230, as well as subgroups of these 230 groups. These subgroups include point groups, line groups, frieze groups, plane groups, rod groups and layer groups. It also utilizes a certain class of non-space filling point groups.
US07801682B2
The present invention relates to a method of detecting and monitoring genomic instability in a cell using three-dimensional analysis to assess telomeric and/or chromosomal organization. In addition, the invention relates to a method and system for characterizing the 3D organization of telomeres and/or chromosomes. The system includes an input module for inputting image data of the 3D organization of telomeres and/or chromosomes and a characteristic module for finding a parameter of the 3D organization. The invention also relates to the use of the three-dimensional analysis to detect, diagnose or monitor disease, particularly proliferative diseases such as cancer.
US07801676B2
A navigation apparatus for displaying a map that includes building symbols representing buildings. The navigation apparatus includes a map-drawing unit that draws the map of an area from map data on shapes and positions of the building symbols at a selected map scale and a displaying unit that displays the drawn map. In the navigation apparatus in a nighttime-map displaying mode, the map-drawing unit draws the entirety of each building symbol in a bright color to generate the map when the map scale exceeds a predetermined threshold and draws part of the building symbol in a bright color to generate the map when the map scale does not exceed the predetermined threshold.
US07801672B2
A pressure reducing valve is provided for reducing fuel pressure in a high-pressure fuel system, which supplies high-pressure fuel from a high-pressure pump to an injector, after an engine stops. An ECU detects or estimates an engine stop position when the engine stops and sets after-stop target fuel pressure in accordance with the detected or estimated engine stop position. The ECU controls a valve opening action of the pressure reducing valve to reduce the fuel pressure in the high-pressure fuel system to the after-stop target fuel pressure after the engine stops. In the control, the ECU sets the after-stop target fuel pressure to be lower as a piston position of a cylinder in a compression stroke at the engine stop position is closer to a top dead center.
US07801669B2
The ratio between the amount of exhaust gas recirculated by a high-pressure EGR device and the amount of exhaust gas recirculated by a low-pressure EGR device (mixture ratio) is controlled based on the operating state of an internal combustion engine and the correlation between the fuel consumption rate of the internal combustion engine and the mixture ratio. Thus, high-pressure EGR and low-pressure EGR are performed at the mixture ratio (optimum mixture ratio) at which the fuel consumption rate is at or around the minimum value.
US07801668B2
A method and apparatus are provided for controlling combustion in a pilot ignition gas engine connected to an electric generator of a power generator unit installed near a coal mine. The engine utilizes recovered methane gas and ventilation air methane gas from the coal mine by adjusting methane concentration to produce a lean air-methane gas mixture. Gas engine output torque is controlled to maintain |ΔTd|−|ΔTs|>0, where |ΔTd| is the absolute value of change rate of load torque Td required to drive the generator in relation to engine rotation speed, and |ΔTs| is the absolute value of change rate of output torque Ts in relation to engine rotation speed at an intersection of torque curves. Excess air ratio is controlled to be 2 or larger so that lean mixture burning is performed while avoiding misfiring and knocking by controlling the mixing ratio of recovered methane gas with ventilation air methane.
US07801667B2
A control for an engine having a variable valve actuation mechanism is provided. A map indicating a correlation among a rotational speed, a gauge pressure of an intake manifold, a lift amount of an intake valve, a phase of the intake valve and an intake air amount of the engine under a reference condition of a predetermined reference atmospheric pressure and a predetermined reference intake air temperature is defined. An intake air amount for the reference condition is determined as a reference intake air amount by referring to the map based on a current rotational speed, a current gauge pressure, a current lift amount and a current phase. The reference intake air amount is corrected with a ratio between an air density under a current condition of a current atmospheric pressure, a current intake air temperature and a current gauge pressure and an air density under the reference condition to calculate an intake air amount for the current condition.
US07801657B2
A control system for a vehicle having first and second wheels is provided that includes a differential apparatus adapted to distribute torque between the first and second wheels and a traction controller for controlling operation of the differential apparatus from vehicle launch up to a predetermined vehicle speed. The traction controller is configured to engage the differential apparatus in a first operating state according to at least one vehicle operating parameter indicative of a low traction operating condition and to further control engagement of the differential apparatus in a second vehicle operating state during the low traction operating condition according to a difference between an actual vehicle yaw rate and a predetermined target vehicle yaw rate. The control system also includes a stability controller for controlling engagement of the differential apparatus at or above the predetermined vehicle speed.
US07801653B2
A method and system for boosting a torque output of a drive train comprises a torque sensor for detecting an engine torque of an engine having a baseline torque versus engine speed curve. A data processor determines if the detected engine torque is within a first torque range, if the detected engine torque is within the first range, the electric motor is activated to rotate substantially synchronously with a corresponding engine speed associated with the detected engine torque in accordance with a supplemental torque versus engine speed curve. The supplemental torque versus engine speed curve intercepts the baseline torque versus engine speed curve at a first lower speed point and a first higher speed point.
US07801646B2
Controllers and systems for displaying servicing information via a display unit are disclosed. A controller in accordance with an illustrative embodiment of the present invention may include an interface for programming a service event display mode in the controller, and a display unit configured to display servicing information when a service event is detected by the controller. An event such as the triggering of a service indicator or the expiration of an equipment service event timer may cause the controller to display servicing information on the display unit, informing the user that servicing may be necessary or is recommended.
US07801629B2
Processing passengers for departure from an airport comprises a first line for passengers to be processed through a control point on the basis of first-in first-out. There is a second line for passengers to be processed on a non first-in first-out basis. The availability for the second line is determined by at least one of the following characteristics, namely the status of the passenger relative to an airline class of service; delays in flight times of one or more flights using the airport; cancellations of other flights using the airport; security factors at the airport; staffing at the airport; calendar date of flight, time of day of flight; number of passengers for the flight; numbers of passengers for other flights; and baggage handling. The system also processes passengers for arrival at an airport. The system also processes passengers for arrival at an airport so as facilitate baggage handling.
US07801622B2
A medical electrical lead having an elongated lead body extending from a proximal end to a distal end, a first electrode positioned at the distal end of the lead body, a second electrode spaced proximally from the first electrode, the second electrode being a flexible conductive coil and having a distal end. A first electrode sleeve is coupled to the first electrode, and a second electrode sleeve is coupled to the second electrode and positioned within the proximal end of the lead body and proximal the distal end of the second electrode to provide flexibility in a distal lead body portion.
US07801621B1
A neural stimulation system automatically corrects or adjusts the stimulus magnitude in order to maintain a comfortable and effective stimulation therapy. Auto correction of the stimulus magnitude is linked to the measurement of pressure in the vicinity of the electrode-tissue interface. Because the pressure near the electrode-tissue interface can provide a measure of the electrode contacts' proximity to the neural tissue, and hence quantity of electrical energy delivered to the neural tissue, a change in the measured pressure or pressure morphology indicates that the stimulation energy may need to be adjusted. Hence, changes in pressure provide a feedback mechanism that permit the system to effectively auto correct the stimulus amplitude in order to maintain a desired therapeutic effect.
US07801620B2
A system and method for assessing link quality for radio frequency (RF) transmissions between a programmer and an implantable medical device (IMD) is provided. An embodiment of the method includes measuring a plurality of available wireless communication channel potentially used to communicate between an implantable medical device (IMD) and a programmer to determine signal and noise levels for the channels. The method also includes storing the signal and noise levels. The method further includes processing the stored levels to determine the interference potential on the channels adjacent to the available channels. In this embodiment, the method also includes selecting a preferred communication channel based on a function of noise level for a target center channel and interference potential for corresponding adjacent channels to the target channel. Other aspects and embodiments are provided herein.
US07801619B2
The disclosure describes an implantable stimulation system that guides programming with a therapeutic tree. All possible stimulation parameters are arranged on the therapeutic tree, with each level of the therapeutic tree containing a different stimulation parameter type. Each level includes nodes that are connected to nodes of adjacent levels. A program path is created by moving through nodes of lower levels. The stimulation parameter types are arranged so that coarse adjustments occur at higher levels of the tree and fine adjustments occur at lower levels of the tree. The nodes of the program path define the stimulation parameters of the delivered stimulation therapy. The user may provide information such as efficacy input and/or medication dosage information to the system for identifying the most efficacious program path in treating pain of the patient. Additionally or alternatively, efficacy feedback may be received from physiological parameter sensors.
US07801584B2
An in vivo imaging device with a curved reflective element and for example a concave portion of an outer shell of such device. Such curved reflective element may for example reflect onto an image sensor light rays from an object where such light rays before reflection are substantially parallel to the plane of the image sensor. An in vivo imaging device with a reflective surface situated at an angle to an image sensor of such imaging device. Such an angle may be for example a 45 degree angle so that light rays that are substantially parallel to a plain of an image sensor of an imaging device may for example be reflected by the reflective surface onto the image sensor.
US07801583B2
Ultrasound Doppler probe 2 is placed above the vein downstream of the infusion site. Processor 4 converts the output from the probe 2 into a form that may be displayed as an image on display unit 5. It also determines whether the velocity corresponds to a flow of contrast medium along the vein. If the cannula 13 is properly sited and the contrast medium flows as desired along the vein, this will lead to an increased flow velocity in the vein. This is detected by ultrasound probe 2 and, as described above, the processor unit 4 will therefore determine that no extravasation has occurred. However, where extravasation of contrast medium occurs this results in a low or zero velocity output from the probe 2 from which the processor unit 4 determines that extravasation has occurred. It therefore immediately sends a “stop” signal to pump controller 11 which stops pump 10.
US07801575B1
The present invention relates to a system for transmitting a signal while conserving battery power by utilizing a resistor in series with a power source prior to a capacitor, allowing that capacitor to be charged at a controlled rate and further comprising an automatic switch, allowing power to flow when desired.
US07801569B1
Systems and methods for providing distinctive vibration alerts are described herein. In different aspects, the methods may include sensing an event and determining a corresponding vibration definition for the event based on one or more properties of the event. The methods also include providing the corresponding vibration definition. The methods then further include producing mechanical vibrations of the device based on the vibration definition.
US07801568B2
A method of providing data in a mobile terminal, which includes detecting whether or not at least one luminous element among a plurality of luminous elements included in a display of the terminal has been contacted, and controlling a luminescence of said at least one luminous element if the detecting step determines the at least one luminous element has been contacted.
US07801564B2
A calibration apparatus and method for controlling the phase and amplitude of a signal in a smart antenna multicarrier communication system are provided. A calibration signal is allocated to remaining carriers after allocating carriers to a data signal, prior to transmission. Thus, the efficiency of frequency resources for data transmission is increased.
US07801562B2
A method and system of reachability indication between a wireless device and at least one push server, the method comprising the steps of: sending device status information from the wireless device to the at least one push server; and receiving the status information at the at least one push server; wherein the at least one push server is enabled to selectively start and stop serving the wireless device on the basis of the status information. The method further comprises sending status information to a packet data serving node that stores a list of push servers associated with a wireless device, and having the packet data serving node forward the status information to the push server. The system and method further includes selectively starting and stopping the serving of the wireless device by the push server during a voice call.
US07801561B2
A portable flash memory drive includes a Bluetooth controller with only a subset of the layers of a Bluetooth stack necessary for operation. This enables usage of a generic Bluetooth controller in the flash drive. Specific configuration for profiles and other aspects of Bluetooth communication are handled by upper layers of the Bluetooth stack that are stored in the flash memory of the drive and thereafter loaded into a host computer. The configuration and make up of the Bluetooth stack can therefore be easily updated and changed when desired.
US07801554B2
A content reception system, includes: a server; and a mobile client device which is connected to the server through a network to receive a content transmitted from the server, wherein the server includes: a content storage unit for storing a plurality of contents; and a list storage unit for storing a content list of the plurality of contents, and wherein the mobile client device includes: a stop detection unit for detecting that movement of the mobile client device is stopped; a judgment unit for judging that the mobile client device is in a predetermined stop state based on a detecting result obtained by the stop detection unit; a list obtaining unit for obtaining at least a part of the content list from the list storage unit of the server when the judgment unit judges that the mobile client device is in the stop state; a selection unit for selecting a content from the content list obtained by the list obtaining unit; and a content obtaining unit for obtaining the content selected by the selection unit, from the server.
US07801553B2
Vehicle maintenance-related services are provided from a server over a wide area network, such as the Internet. Under one method, a server that is accessible over the wide area network through a wireless communication link is provided. Then, in a vehicle, an apparatus is provided to collect, over a data bus in the vehicle, data relating to an operation of the vehicle. The data received from the data bus is then communicated to the server over the wireless communication link. Based on the data received at the server, the maintenance-related services is then initiated. The operation data of the vehicle can be collected from various subsystems of the vehicle, such as a brake sub-system, an engine sub-system and various sensors located at various subsystems of the vehicle. Under one mode of operation, the data collected from these subsystems are reported to the server at pre-determined time intervals. In one embodiment, the apparatus of the invention includes a positioning apparatus for determining a location of said vehicle from received ranging signals. Such signals can be received from a global position system (GPS) or a ranging system based on triangulation, such as those used in cellular telephone systems.
US07801546B2
A set of new information elements are defined that are to be used between an access point and a client that allow an access point to advertise its capabilities, configuration, and/or parameters allowing the client to tune to the parameters prior to, during, or after associating with the access point. If the access point adjusts these parameters, the changes are advertised in subsequent beacons and response frames and the client responsive to receiving a beacon or response frame with changed parameters will change its parameters accordingly. If the station changes its operating parameters it will send a message to the access point informing the access point of the changes.
US07801541B2
The present invention is directed toward the use of Point-To-MultiPoint (PTMP) display messages over a mobile cellular telecommunications infrastructure for supporting a number of multi-user applications including multi-user interactive applications in the case of interactive display messages. Exemplary applications include a consumer survey, a multi-player game, a Content on Demand application, and the staggered broadcast of the same interactive display message over different geographical areas served by different Base Transceiver Stations (BTSs).
US07801529B2
Call handoff from an 802.1x network to a cellular network, and vice versa. A wireless device that has both cellular and 802.1x capability detects the strength of a cellular signal and of an 802.1x signal. If a call is taking place over the 802.1x network and the strength of the 802.1x signal drops below a particular level and the strength of the cellular signal is above a certain level, the call is handed off from the 802.1x network to the cellular network. If a call is taking place over the cellular network and the cellular signal strength drops below a certain level while the 802.1x signal strength is above a certain level, the call is handed off from the cellular network to the 802.1x network. In addition, the user of the wireless device can manually initiate the handoff by actuating a handoff selector of the wireless device.
US07801522B2
Innovative new methods in connection with lighter-than-air free floating platforms, of facilitating legal transmitter operation, platform flight termination when appropriate, environmentally acceptable landing, and recovery of these devices are provided. Especially, termination of radio transmissions and flight related to regional, governmental and international border requirements, regulations and laws. The new methods comprise specific criteria, detection of the criteria and elements of operation for reducing or preventing illegal transmissions, of producing rapid descend to the ground, for environmentally landing and for facilitating recovery all with improved safety and enhanced compliance with known regulations.
US07801519B2
A method and system for fixed parts of a cellular radio system to exchange capability information with a mobile station of the cellular radio system. The method includes transmitting capability information from the fixed parts of the cellular radio system, and receiving a comparison result at the network element from a mobile station, including a list of matched capability aspects including a higher level aspect and a list of lower level subaspects corresponding to the higher level aspect. The list of matched capability aspects indicates capability information common to the network element and the mobile station.
US07801517B2
Methods, systems, and computer program products for implementing a roaming controlled wireless network and services is provided. The method includes assigning an identifier and key to a multi-mode network-enabled communications device, the identifier and key inaccessible to an end user of the communications device. The method further includes assigning an identifier and key to a gateway device. The method further includes configuring an auto-provisioning element on each of the devices and remotely provisioning activation of roaming controlled communications services for the end user of the communications device. The remote provisioning includes transmitting a signal to one of the devices configured with the auto-provisioning element, which causes the devices to exchange identifiers and keys via a wireless local network. In response to exchanging the identifiers and keys between the devices, the communications device is permitted to communicate over the wireline network via the gateway device.
US07801516B2
There is provided a communication terminal out of range determination method, a wireless communication system switching method and a communication terminal, capable of determining accurately whether or not a communication terminal is out of range. Determining whether or not the communication terminal is out of range is based on a transmission level of a transmission signal from the communication terminal to a base station.
US07801512B1
The present invention includes systems and methods for detecting a speed limit violation based on the movement of a cell phone in a moving vehicle. The system and method determine whether a speeding violation has occurred based periodic cell phone location data, the time between a cell phone's presence at one location and the next, and the speed limit of the section of a section of road that the cell phone could be located on. Embodiments of systems and methods of the invention detect whether a moving vehicle may be part of a public transit system, in which case the corresponding cell phones are removed from consideration. The system and method also include generating a speeding ticket for a car determined to have violated a corresponding speed limit, keeping a record of a speeding violation, and sending a request to settle the ticket if it is not paid on time. Also included in the invention are embodiments of systems and methods that detect whether a cell phone moving in a car is in engaged in a call, and if so, generating a ticket for a driving-while-talking violation.
US07801507B2
A method and apparatus are provided to assist in providing security for vehicles with keyless ignition systems. The present invention involves receiving, via wireless communications, a signal to start an ignition of the vehicle. Upon receipt of the signal, a built-in cellular phone in the vehicle transmits a message to a server to provide a security key to the vehicle and the security key and a message to all mobile phones registered to a driver of the vehicle. The message indicates that an attempt has been made to start the vehicle. Upon receipt of the security key, the driver of the vehicle may input the security key into a key pad of the vehicle. If the security key received by the vehicle from the server matches the security key inputted by the driver of the vehicle, then the keyless ignition system may start the vehicle.
US07801506B2
An asset tracking system includes a tracking device for mounting on an asset. The tracking device has a GPS receiving device for receiving GPS signals from GPS satellite transmitters. A tracking device communication device and a microcontroller are connected with both the GPS receiving device and the tracking device communication device for controlling the tracking device. Further, a tracking device management system is provided comprising a tracking system server, a management system communication device and a management system communication interface for interfacing with the management system communication device and the tracking system server. A tracking device communication link between the tracking device communication device and the management system communication device enables the tracking device management system to communicate with the tracking device. A customer communication link between a customer and the management system communication interface enables the customer to communicate with the tracking device management system.
US07801505B2
An apparatus adapted for measuring the properties of periodic signals and a method for making such measurements is disclosed. The apparatus includes a LO signal generator, a mixer, a low pass filter and an output device. The LO signal generator generates an LO signal comprising a fundamental frequency ωLO and one or more higher harmonics with arbitrary amplitudes and phases. The mixer receives a periodic input signal having harmonics including a highest harmonic of interest, N, and a fundamental frequency, ωin. The mixer outputs an IF signal that is filtered. The filtered IF signal includes a frequency-compressed signal having M harmonics including a fundamental characterized by a frequency ωc<ωin. Each of the harmonics in the frequency-compressed signal corresponds to one of the harmonics in the input signal and has an amplitude related to the amplitude of the corresponding harmonic in the input signal.
US07801503B2
A receiver circuit includes a low noise amplifier (LNA) 1 to which a received signal is input, a mixer 2 for mixing an output of the LNA and a local signal, a first low-pass filter 3 for receiving an output of the mixer, and a composite amplifier in which a fixed gain amplifier 4, a high-pass filter 5, and a gain control amplifier 6 are connected in this order from the input side. An output of the first low-pass filter is input to the fixed gain amplifier. The gain of the fixed gain amplifier is 0 dB or more. The maximum gain of the gain control amplifier is 0 dB or less. The receiver circuit can suppress a transient response due to DC voltage fluctuations, even if the gains are changed while signals are received in a communication mode that performs continuous reception.
US07801502B2
A method of providing an integrated approach to automated system alignment is set forth, which may include in an exemplary embodiment: providing amplifier compression alignment, (which may include characterizing and/or compensating for a parasitic effect); providing continuous internal alignment of phase and amplitude of a synthetic stimulus instrument (SSI) output signal; providing external measurement port alignment; and providing transfer alignment of internal measurement paths. According to another exemplary embodiment, a receiver apparatus may include: a dual-channel coherent measurement receiver which may include at least one internal channel operative to measure time-division-multiplexed (TDM) feedback signals from each signal source of a synthetic stimulus instrument (SSI); and at least one external channel operative to make direct measurement at an external alignment port output.
US07801493B2
A multi-coupler system for isolating radio signals in a transceiver, that includes a transmitter and a receiver, to permit simultaneous transmit by the transmitter and receive by the receiver through a single antenna in the exact same or nearby frequency ranges. This is done so that in-coming receive signals, transmitted from a remotely located radio, being detected by the receiver is much stronger than the portion of the transmit signal unintentionally coupled over by the co-site (or co-located) transmitter. The invention uses a special electronic circuit, termed the quasi-circulator, to couple the antenna to both the co-located receiver and the transmitter. The invention can also be used to couple several transceivers to a single antenna. The quasi-circulator circuit includes a simulated antenna load with an impedance matched to the antenna impedance. The circuit also includes a transformer with its primary side fed asymmetrically by the antenna so that it can pass the desired receive signal with minimum attenuation. The transformer's primary is on the other hand fed symmetrically from both sides by equally small portions of the transmit power from the co-site transmitter, but these signals are 180 degrees out of phase and cancel almost completely in the transformer.
US07801489B2
A method for measuring radio interference levels in a specific frequency range. Said method consists in adjusting the frequency range by means of a pre-measurement; respectively detecting, for each measuring frequency one measuring level of the signal which is to be measured; comparing the measured measuring level to the threshold value, characterized in that when the threshold value of the measuring level is exceeded, the measured level is compared to the respective measuring frequency as a radio interference level; and measuring, in a post-measurement phase, each characterized radio interference level in a more precise manner and in relation to the runtime performance thereof. The average frequency of the measuring frequency range of post-measurement, which is repeated in an alternating cyclic manner in relation to the post-measurement, is tracked in relation to the average frequency of the variable radio interference level which was recently determined in previous pre-measurement, for each characterized radio interference level
US07801485B2
A communication device relates a plurality of identification information to specifying information included in the identification information and manages them, and thereby enhances easiness of identifying and specifying of a device of the other party and usability of a connection with the device of the other party. The communication device has an identification information reception part (a radio transmission/reception part, a baseband part and a control part), a storage part (a data base part) and an information processing part (a control part). The identification information reception part receives the pieces of identification information concerning the device of the other party to be connected, and in the storage part the pieces of identification information which are received are stored. The information processing part stores the pieces of identification information, which are received, in the storage part, and retrieves the identification information from the storage part by receiving input of the specifying information out of the pieces of identification information, and relates a result of that retrieval to the specifying information and outputs them, or makes that output possible. By this, it is possible to use the pieces of identification information related to the specifying information for specifying of the device of the other party and connection with it.
US07801481B2
A satellite navigation device including a flexible RF receiver is described. The receiver receives a signal that includes at least one spread-spectrum signal from a first satellite. The receiver has at least a first channel that includes at least two sub-channel circuits. Each sub-channel circuit has at least a first signal generator and a first mixer to receive a respective frequency band in at least the one spread-spectrum signal from the first satellite. The first signal generator provides a respective first signal, having a respective first carrier frequency, to down convert at least a portion of the signal, using the first mixer, to an intermediate frequency that is common to the two sub-channel circuits.
US07801473B2
The fixing device is provided with: a fixing roll that is rotatable; a belt member that is stretched by the fixing roll; a pressure roll that presses the fixing roll through the belt member; and a peeling member that presses an outer surface of the belt member against the pressure roll. The pressure roll presses the belt member with pressure at an edge portion of the belt member larger than pressure at a central portion of the belt member in an axial direction, and the peeling member presses the belt member with pressure at the edge portion of the belt member equal to or larger than pressure at the central portion of the belt member in the axial direction.
US07801472B2
In a method or device for simultaneous double-sided printing of a recording medium, the first toner image having toner charged with a first polarity is generated on a first transfer belt and a second toner image having toner also charged with the first polarity is generated on a second transfer belt. A charge shifting device is provided along with a recharging device. At least one of the charge shifting device and the recharging device has a corotron. With the charge shifting device, the charge of the first toner image is shifted to a second polarity opposite to the first polarity and with the recharging device the second toner image with the first polarity is recharged. The recording medium is passed between the first and the second transfer belts. An electrical field is generated at a transfer printing region via which the first toner image shifted to the second polarity and the recharged second toner image are separated from the respective first or second transfer belt and are transferred to a side of the recording medium facing the respective transfer belt.
US07801466B2
A developing device includes a container, a stirring and transferring unit, a replenishing unit, and a discharging mechanism. The container contains developer including toner and carrier. The stirring and transferring unit is located in the container to mix and stir the toner and the carrier, and circulates the developer in the container. The replenishing unit replenishes the container with developer from an opening of the container. The discharging mechanism discharges surplus developer out of the container, and is located on a rotation shaft of the stirring and transferring unit.
US07801456B2
An image forming apparatus has a heating rotator 12 that is heated by a first heat source 18, a pressurizing rotator 24 that is heated by a second heat source 28, that is in pressure contact with the heating rotator 12, and that forms a fixing nip 26 between the pressurizing rotator 24 and the heating rotator 12, a temperature sensor St that detects a temperature in the apparatus, and a controller 124 that controls temperatures of the heating rotator 12 and of the pressurizing rotator 24 by on-off control over the first heat source 18 and the second heat source 28, respectively, and that sets the temperature of the pressurizing rotator 24 higher than a normal temperature on condition that the temperature detected by the temperature sensor St exceeds a specified value.
US07801451B2
An optical phase modulation circuit includes an optical phase modulation element, an optical bandpass filter, and an optical directional coupler, wherein control light with a wavelength of λC is coupled with probe light with a wavelength of λP using the optical directional coupler and input to the optical phase modulation element, the probe light that has been phase modulated by the optical phase modulation element is extracted through the optical band pass filter, and the phase of the probe light is modulated in response to the intensity of the control light.
US07801445B2
A system and method for multiple-channel line card. The system includes a first photonic integrated device configured to receive a first optical signal and output a first plurality of electrical signals for a first plurality of channels respectively. The first plurality of channels corresponds to a first plurality of wavelength ranges associated with the first optical signal. Additionally, the system includes a first clock and recovery device configured to receive the first plurality of electric signals and retime the first plurality of electric signals, and a first switch coupled to the first clock and recovery device, a first interface, and a second interface. Moreover, the system includes the first interface configured to output a second plurality of electrical signals to another system for multiple-channel line card, and the second interface configured to couple with one or more plugged first channel devices.
US07801437B2
An imaging device that controls strobe emission for red-eye prevention includes a face detector configured to detect whether a face region is included in an image captured by the imaging device; a luminance detector configured to detect a luminance representing a brightness of an imaging environment; and a red-eye preventing emission controller configured to control strobe emission for red-eye prevention on the basis of face detection information detected by the face detector and luminance information detected by the luminance detector.
US07801432B2
An imaging apparatus includes an object information holding unit to hold a size of a predetermined object included in a subject; an imaging unit to convert incident light from the subject to a captured image; an object detecting unit to detect the object included in the captured image and a size of an object image; an object-autofocus-range calculating unit to calculate an object-autofocus-range that is a limited movement range of a focus lens; a use determination range calculating unit to calculate a use determination range that is a range to determine whether detection of an in-focus position of the detected object is to be performed in the object-autofocus-range and that includes the object-autofocus-range; and an autofocus control unit to detect the in-focus position by setting the object-autofocus-range and moving the focus lens in the object-autofocus-range if a current position of the focus lens is within the use determination range.
US07801429B2
An aspect of the present invention provides an image taking apparatus comprising a flash emission device, a flash control device which adjusts a flash emission amount at the time of image taking using flash, an automatic focusing device which automatically performs focusing of an image taking lens, a determination device which determines, based on data on focusing performed by the automatic focusing device, whether or not a shooting distance is shorter than a normal shooting distance range at the time of image taking using flash, and a sensitivity setting device which sets a camera sensitivity at the time of image taking using flash, the sensitivity setting device which sets a camera sensitivity lower than a standard camera sensitivity set in advance with respect to the normal shooting distance range if the determination device determines that the shooting distance is shorter.
US07801422B2
This application discloses a system for recording medical image data for production on a portable digital recording medium such as CDs and DVDs. This system includes a receiving module, a processing module and an output module, with viewing program for viewing medical image data stored on the portable digital recording medium. It also discloses a method of storing medical image data on a portable digital recording medium, including the steps of receiving the medical image data, processing the data and storing the data on the portable digital recording medium, with a viewing program for viewing medical image data stored on the portable digital recording medium. It further discloses a method of selecting medical image data for recording on a portable digital recording medium, including the steps of connecting a browsing terminal to a computer database that stores the medical image data, selecting a first set of the medical image data from the computer database, and recording the selected first set of medical image data on the portable digital medium, with a viewing program for viewing the medical image data stored on the portable digital recording medium. It also discloses the method and system of retrieving medical image data that are related to the received/selected original medical image data, and recording the original and related medical image data on a portable digital recording medium.
US07801420B2
An apparatus includes a program guidance information holding section which holds electronic program guidance information, an algorithm holding section which holds separation point forming algorithms corresponding to a plurality of program attributes acquired from the electronic program guidance information, a program attribute determining section which determines one of the program attributes to which a to-be-processed program of the composite signal belongs based on the electronic program guidance information, an algorithm determining section which determines a separation point formation algorithm corresponding to the determined program attribute, and a separation point setting processing section which forms a separation point of the composite signal based on the determined algorithm.
US07801413B2
An information processing device previously includes music options for use as a BGM, and these music options are each correlated to the details of an effect to represent the atmosphere matching the BGM. After a user selects a specific photo album storing still images for playback, and then a BGM, a playlist is created to define the order for playing back the still images stored in the photo album with the effect corresponding to the BGM. The present invention is applicable to equipment such as personal computers capable of handling still images, and therewith, effect-applied still images can be displayed easily and swiftly in a sequential manner.
US07801410B2
When the picture drops out in a part of video image data transmitted by a video transmitting apparatus, the video transmitting apparatus outputs a command indicating that the scene drops out, together with the video image data, to a video receiving apparatus. In accordance with this command, the video receiving apparatus displayed a predetermined indication that the scene drops out, or controls the re-recording of video image data.
US07801398B2
Optical path converting member, multilayer print circuit board, and device for optical communication
A device for optical communication comprising; at least a conductor circuit and an insulating layer formed and laminated, an optical circuit and an optical path for transmitting an optical signal; and an optical element or a package substrate on which an optical element is mounted, wherein an optical path converting member is disposed at the optical path for transmitting an optical signal so as to transmit an optical signal between the optical element and the optical circuit, the optical path converting member comprises a lens and an optical path conversion mirror having an entrance surface, an exit surface and a reflection surface, and the lens is provided at least one position selected from the entrance surface, the exit surface, and inside of the optical path conversion mirror.
US07801397B2
In an embodiment, light from a single mode light source may be deflected into a low index contrast (LIC) waveguide in an opto-electronic integrated circuit (OEIC) (or “opto-electronic chip”) by a 45 degree mirror. The mirror may be formed by polishing an edge of the die at a 45 degree angle and coating the polished edge with a metal layer. Light coupled into the LIC waveguide may then be transferred from the LIC waveguide to a high index contrast (HIC) waveguide by evanescent coupling.
US07801383B2
Embedded scalar quantizers for compression are described, along with tools for corresponding decompression. For example, a codec uses an embedded dead zone plus uniform threshold quantizer with repeated division of steps by specific factors. Non-dead-zone steps at a current level are divided into m+1 non-dead-zone steps at the next higher level, and the dead zone at the current level is divided into a dead zone at the next higher level with n new non-dead-zone steps at each side. Values for m and n depend on implementation. In some implementations, m=2 and n=1, and the dead zone ratio z=1, but other values are possible.
US07801381B2
A computer-readable medium having stored thereon an image decoding program which, when executed by a computer, performs image decoding, wherein the synthesizing a prediction image is performable using a positive rounding method and a negative rounding method for interpolating intensity values of pixels; wherein the interpolation of intensity values of pixels is performed using a rounding method specified by the rounding method information; wherein the rounding method information is included in coded information of the currently decoded image; wherein the rounding method information is included in a header section of the coded information of the currently decoded image; wherein the rounding method information specifies one of two values; wherein one of the two values specifies a positive rounding method, and another one of the two values specifies a negative rounding method; and wherein the rounding method information consists of one bit.
US07801379B2
A computer-readable medium having stored thereon an image decoding program which, when executed by a computer, performs: storing a reference image which is a previously decoded image; receiving coded information including motion vector and rounding method information specifying a rounding method used in synthesizing a prediction image; and synthesizing the prediction image by performing motion compensation using the motion vector information and the reference image; wherein the synthesizing a prediction image is performable using positive and negative rounding methods for interpolating intensity values of pixels; wherein the interpolation of intensity values of pixels is performed using a rounding method specified by the rounding method information included in coded information of the currently decoded image; wherein the rounding method information is included in a header section of the coded information of the currently decoded image; and wherein the rounding method information specifies one of a plurality of values.
US07801364B2
The present invention is directed to a surveillance device that provides a wide range of monitoring and is adapted to log and transmit video, audio, collateral environment data, and event data over a network, utilizing a relatively low bandwidth and low power consumption, while maintaining a resolution and features that greatly enhance surveillance applications. The multimedia surveillance device of the present invention provides support for dynamic addressing, JPEG 2000 compression, auto-focus and alarm notification.
US07801351B2
An interactive user interface (UI) for managing digital medical images is disclosed. The UI includes a first display panel for displaying more than one of the digital medical images and a point on each digital medical image located in associated regions for stitching pairs of the digital medical images together, and a second display panel for displaying a composite image comprising the stitched digital medical images. The UI provides means for a user to modify the location of the points and means for applying an algorithm to regenerate the composite image in response to the location of the points.
US07801349B2
A method of automatically generating an envelope of constraint points for a target region to optimize an inverse treatment plan by modifying the dose isocontour.
US07801346B2
A medical image display device includes: tomogram input means for inputting a plurality of tomograms obtained by a medical imaging device; 3-dimensional image construction means for constructing a 3-dimensional image by layering the tomograms inputted; arbitrary cross section image construction means for cutting the 3-dimensional image at an arbitrary cross section and constructing the cross section image from the tomograms; superimposed image construction means for constructing a superimposed image of the 3-dimensional image and the arbitrary cross section image according to positional information on the tomogram; and display means for displaying the superimposed image thus constructed.
US07801340B2
The apparatus enables a user to recognize the way he is moving his finger with respect to, for example, a sweep-type fingerprint sensor so that the user can easily and surely learn an appropriate way the finger (body part) should be moved. A velocity detecting means detects a velocity at which the body part moves with respect to a sensor, and an image generating means generates an arbitrary pattern, of which a portion corresponding to a position where the body part is located when the movement velocity is detected is altered according to the detected movement velocity, and the generated pattern is shown on a display.
US07801339B2
Methods and apparatus are described for performing a biometric function on a purported skin site. The site is illuminated under distinct optical conditions and light reflected from the site is received. A feature value for several features is derived from the received light, permitting a comparison to be performed with reference feature values. Whether the purported skin site is a true skin site is determined from the comparison.
US07801335B2
Apparatus and methods for determining whether a live, human eye is presented for iris-based recognition. An image is presented on a computer screen and reflected back from the eye. The reflected image is captured and processed to determine whether the reflection was consistent with a human eye.
US07801329B2
An information processing system, apparatus and method is disclosed wherein an image of a predetermined region and an image of moving bodies in the region can be picked up and any of images obtained by such image pickup which is desired by a user can be reproduced readily. Sensor images of the predetermined region are stored, and an image of the moving bodies in the region is picked up separately and stored together with reproduction information relating to reproduction of the sensor image from which the moving bodies are detected. When an instruction to reproduce the sensor image is issued, the reproduction information corresponding to the moving body is read out, and the sensor image is reproduced based on the read out reproduction information. The invention can be applied, for example, to a monitoring system.
US07801328B2
Methods and systems for defining, detecting, analyzing, indexing, and retrieving events using video image processing techniques are described herein. An illustrative method of detecting and analyzing events occurring within a region of interest of a video monitoring system may include the steps of extracting information regarding one or more objects located within a region of interest, analyzing the extracted information to detect the occurrence of one or more events within the region of interest, matching at least one of the detected events with a corresponding user-specified event, and performing an action response upon the detection of such an event. In certain embodiments, the detected events may be defined as a set of semantic parameters relating to the object's state and/or physical features, which can be compared against a corresponding set of semantic parameters programmed within a video image-processing appliance manager.
US07801325B1
A method for watermarking a circuit design layout based on frequency or number of geometric structures. The method includes dividing a circuit design layout into a plurality of segments or tiles. Certain segments are selected, and within these selected segments, a router alters the number of geometric structures, such as vias and jogs, of the circuit design layout in the selected segments to form the watermark without relying on a netlist. The number of geometric structures is changed slightly so that a random sampling of segments would not identify the watermark since the variations would not be detectable or would be within acceptable variances, but the watermark would be readily identified if the selected segments are known. The watermark or portions thereof can be used to encode one or more data bits.
US07801324B2
A speaker apparatus comprises a dome type diaphragm comprising: a reinforcing rib; and an edge damper integrally formed with an outer periphery of the dome type diaphragm; and a frame supporting the dome type diaphragm through the edge damper. The reinforcing rib comprises at least one of a groove portion and a ridge portion. The reinforcing rib is extended radially with respect to the dome center portion from a vicinity of a dome center portion of the dome type diaphragm to a dome outer periphery side.
US07801322B2
An earphone spiro-device is used in an electrical device for rolling up the wire of the earphone. The earphone spiro-device includes a rolling axle, a rotating element and a controlling element. The surface of the rolling axle has a spiral trough for containing the wire of the earphone. The rotating element can drive the rolling axle in the specified direction and then roll the wire of the earphone along the spiral trough. Also, the controlling element can control the rotation of the rolling axle.
US07801308B1
A device and method for protecting HDCP cryptographic keys are presented herein. The device and method include receiving a set of HDCP cryptographic keys, encoding the set of HDCP cryptographic keys such that the resultant encoded cryptographic data is enabled to be represented in rows and columns, and storing the set of keys in a storage device of an HDCP appliance in the rows and columns, wherein at least one of the rows does not include a complete cryptographic key and at least one of the columns does not include a complete cryptographic key. The method can use block interleaving or convolution interleaving encoding.
US07801302B2
A cryptographic method and apparatus is provided in which a first party receives and modifies a public key for which there exists a corresponding private key held by a second party. The public key is modified by exponentiating at least one element of the received public key using as exponent a hash of a string that comprises information concerning at least one action to be taken by the second party. The string is made available to the second party to enable the latter to modify its private key to compliment the modified public key. In a preferred embodiment, the method and apparatus are applied to the use of the ElGamal encryption/decryption scheme, with the second party acting as a trusted authority that only releases the decrypted message to a third party if the latter satisfies an identity condition specified in the string.
US07801301B2
Data are converted between an unencrypted and an encrypted format according to the Rijndael algorithm, including a plurality of rounds. Each round is comprised of a fixed set of transformations applied to a two-dimensional array, designating states, of rows and columns of bit words. At least a part of the transformations are applied on a transposed version of the state, wherein rows and columns are transposed for the columns and rows, respectively.
US07801298B2
An apparatus for detecting a potential attack on a crypto-graphic calculation performing a calculation with at least one parameter includes first means for providing a parameter masked according to a first masking algorithm, first means for performing the calculation with the masked parameter in order to obtain a masked result of the calculation, means for remasking the masked result formed to process the masked result so that a remasked result masked according to a second masking algorithm is obtained, second means for providing a parameter masked according to the first masking algorithm, second means for performing the calculation with the provided masked parameter in order to obtain a second masked result, and means for examining the first remasked result and the second masked result in order to detect the potential attack.
US07801292B2
Phone systems for an integrated chat client service are provided. A representative phone system includes a call processing system operable to check a chat server for accessibility of a calling party chat client associated with a calling party and coupled to the internet, the call processing system being further operable to prompt a called party to select to talk or chat. Methods to connect telephone calls and answer telephone calls are also provided.
US07801275B2
A medical imaging system is provided. The medical imaging system includes an imaging device with a radiation source and a detector, a control unit; and a processing unit. The processing unit is operable to compare a stored reference image taken using a high radiation dose with a current image taken using a lower radiation dose. The control unit is operable to trigger the imaging device to take a further image using a high radiation dose based on the comparison.
US07801258B2
A system and method for aligning a local timebase to a remote timebase given a timebase error value from a higher-level protocol, and using the aligned timebases to generate and distribute synchronized events and synchronized adjustable frequency periodic signals across a domain using the aligned timebases. Slightly speeding up or slowing down a periodic signal used to count time, a local timebase may be aligned to a remote timebase when given an error value from a higher-level protocol. A device may be configured to begin generating a periodic waveform at an agreed upon time in the future, once the timebases are aligned, where the time may be synchronized to remote devices via a synchronization protocol and an alignment mechanism. Remote periodic signals may remain synchronized to each other as long as the higher-level protocol and timebase alignment algorithm keep the timebases aligned. A common reference periodic signal may be shared between all devices, and the reference periodic signal or a conditioned version of the reference periodic signal may be specified as the periodic signal to control the operation of the timebase circuitry. The common reference periodic signal may improve synchronization performance beyond the capabilities of the higher-level protocol, and may in addition provide means for synchronization fault tolerance.
US07801257B2
An over-sampled sequence detector operates on sampled data and tracks the detection reliability of the sampled data. The detector separately analyzes sample sequences for different sampling phases and then picks a sample sequence that allows for the most reliable detection. For the different sampling phases, the detector inspects some amount of look-behind and look-ahead information in order to improve upon simple symbol-by-symbol detection. The over-sampled information is used to further improve detection performance.
US07801252B2
Provided is a channel estimation apparatus and method. In the channel estimation apparatus, a channel estimator performs channel estimation onto a received symbol and output a channel estimation result. The channel estimation result is stored in an estimation buffer along with a channel estimation result compensated in a preamble phase compensator. The preamble phase compensator receives a channel estimation result for pilot subcarriers of a data symbol and a preamble channel estimation result from the estimation buffer, acquires a phase rotation value between them, and compensates the preamble channel estimation result with the phase rotation value. When FCH and DL-MAP are demodulated, pilot subcarriers in the Nth PUSC symbol have been used to estimate the channel of the Nth PUSC symbol.
US07801248B2
A receiver suppresses co-channel interference (CCI) from other transmitters and intersymbol interference (ISI) due to channel distortion using “virtual” antennas. The virtual antennas may be formed by (1) oversampling a received signal for each actual antenna at the receiver and/or (1) decomposing a sequence of complex-valued samples into a sequence of inphase samples and a sequence of quadrature samples. In one design, the receiver includes a pre-processor, an interference suppressor, and an equalizer. The pre-processor processes received samples for at least one actual antenna and generates at least two sequences of input samples for each actual antenna. The interference suppressor suppresses co-channel interference in the input sample sequences and provides at least one sequence of CCI-suppressed samples. The equalizer performs detection on the CCI-suppressed sample sequence(s) and provides detected bits. The interference suppressor and equalizer may be operated for one or multiple iterations.
US07801246B2
A quadrature modulated transceiver (102) is used to generate a constant envelope angle modulated signal for communications. To produce the required feedback when operating in the constant envelope mode, an orthogonal frequency division multiplexed receiver (136) is used.
US07801234B2
A digital broadcasting system includes: a transmission stream generator multiplexing a normal stream and a turbo stream to generate a dual transmission stream; a transmitter inserting a supplementary reference signal (SRS) into the dual transmission stream, processing the turbo stream to reconstitute the dual transmission stream, and outputting the reconstituted dual transmission stream; and a receiver receiving the reconstituted dual transmission stream and decoding the normal stream and the turbo stream to restore normal stream data and turbo stream data. Thus, reception performance of a digital broadcasting signal can be efficiently improved.
US07801227B2
A composite signal includes a high power beacon signal and low power corresponding wideband synchronization signal and is communicated over a time interval exceeding a single OFDM transmission time interval. A base station transmits one or more different such composite broadcast signals in a recurring timing structure. Each different potential beacon signal, e.g., a single tone signal, is paired with a unique wideband synchronization signal. A wideband synchronization signal includes at least some predetermined null tones and at least some predetermined non-null tones. For a given wideband synchronization signal, the predetermined null tones carry predetermined modulation symbol values, A wireless terminal receives a composite signal, identifies a beacon, determines a corresponding known wideband synchronization signal, compares received to known wideband synchronization signals, and determines at least one of a timing adjustment, frequency adjustment and channel estimation.
US07801219B2
A coding control unit (110) and a mode selection unit (109) are included. The coding control unit (110) determines the coding order for a plurality of consecutive B-pictures located between I-pictures and P-pictures so that the B-picture whose temporal distance from two previously coded pictures is farthest in display order is coded by priority, so as to reorder the B-pictures in coding order. When a current block is coded in direct mode, the mode selection unit 109 scales a forward motion vector of a block which is included in a backward reference picture of a current picture and co-located with the current block, so as to generate motion vectors of the current block, if the forward motion vector has been used for coding the co-located block.
US07801218B2
The method is characterized in that the pre-analysis phase performs correlation level calculations of the even and odd field blocks of the current picture with the even and odd blocks of the current picture with the even and odd field blocks of the reference picture based on motion vectors calculated during this phase and corresponding to the blocks to impose, during the coding mode decision stage and among the inter coding modes, the inter coding between fields of the same parity or of opposing parity or the inter coding between frames, according to the correlation levels.
US07801213B2
Methods, apparatus, and systems for modifying the data rate of a video signal are provided. A compressed video signal is received. A closed-loop transrating path for modifying a data rate of the video signal and an open-loop transrating path for modifying the data rate of the video signal are provided. One of the open-loop transrating path or the closed-loop transrating path is selected for modifying the data rate of at least a portion of the video signal. Pixel quantization error control may be provided in the closed loop transrating path.
US07801212B2
A video playing device includes a TV encoding circuit, a pre-setting circuit, and a video processing circuit. The TV encoding circuit encodes a first picture and generates a VSYNC signal. The pre-setting circuit is electrically connected with the TV encoding circuit, and receives the VSYNC signal to set a pre-setting signal. The pre-setting signal is enabled before the TV encoding circuit encodes a second picture. The video processing circuit is electrically connected with the pre-setting circuit, and receives the pre-setting signal to execute a video setting process for setting the video playing device to play the second picture. The video setting process is completed before the second picture is encoded. The pre-setting signal is adjustable such that the video setting process is completed before the second picture is played.
US07801203B2
A data communication system comprising a first transmitter set configured to transmit a first output based on a first signal, the first output including one of a training pattern and a first data, the training pattern and the first data including clock information, a second transmitter set configured to transmit a second output based on the first signal, the second output including one of the training pattern and a second data, a first receiver set configured to generate a first received data based on the first output, a second receiver set configured to generate a second received data based on the second output, a clock and data recovery (CDR) circuit configured to extract the clock information based on the first signal and the first received data and provide a second signal indicating whether a frequency in-lock status is reached, a phase control circuit in the second receiver set, the phase control circuit being configured to detect a phase difference between the first received data and the second received data and provide a third signal indicating whether a phase in-lock status is reached, and a detector configured to generate the first signal based on the second signal and the third signal.
US07801199B2
An optical structure that reduces the effects of spontaneous emissions from the active region of a laser. An optical structure includes optimizations to reduce the effects of spontaneous emissions. The optical structure includes a VCSEL with top and bottom DBR mirrors and an active region connected to the mirrors. The optical structure further includes a photodiode connected to the VCSEL. One or more optimizations may be included in the optical structure including optically absorbing materials, varying the geometry of the structure to change reflective angles, using optical apertures, changing the reflectivity of one or more mirrors, changing the photodiode to be more impervious to spontaneous emissions, and using ion implants to reduce photoluminescence efficiency.
US07801198B2
A surface emitting laser element includes an active layer and a dielectric multilayer mirror formed with a plurality of dielectric layers having different refractive indices for reflecting a light generated in the active layer. At least one of boundaries between the dielectric layers is formed to have a predetermined surface roughness to obtain a desired target reflectance of the dielectric multilayer mirror.
US07801193B2
A laser diode module with an adjustable monitoring current, wherein the photo diodes monitoring the light-emitting power of the laser diode are arranged in array, and wherein a programmed photo diode is formed by the photo diodes in match of a memory and switch control unit. In this way, the problem of an inconstant monitoring current of the prior art is avoided. Meanwhile, an adjustable monitoring current is achieved.
US07801192B2
VCSEL array with a structure in which vertical cavity surface emitting devices are arranged on a substrate. The VCSEL array includes first and second optical devices. The second optical device receives light that is directed parallel to the substrate and emitted from the first optical device and converts the light into an electric signal when a voltage applied to the second optical device is switched to a reverse bias. The second optical device emits light that is directed parallel to the substrate when a voltage applied to the second optical device is switched to a forward bias.
US07801187B2
A mode-locked laser device includes a Fabry-Perot resonator, a mode-locking element disposed within the resonator, a solid-state laser medium disposed within the resonator, and exciting means for applying excitation light to the solid-state laser medium. The opposite ends of the resonator, the mode-locking element and the solid-state laser medium are disposed to provide an average beam diameter of lasing light of not more than 150 μm on the mode-locking element and an average beam diameter of the lasing light of not more than 200 μm within the solid-state laser medium.
US07801172B2
A data packet structure capable of efficiently propagating a payload through a multi-user, digital video distribution system. The system is capable of delivering multimedia data (video and audio information) using the Moving Picture Expert Group (MPEG) packets as payload within a unique packet structure. The packet structure enables routing of the packets through a variety of network topologies. Specifically, the packet structure comprises a packet header, a routing information field, a private data field, digital data payload, and an error correction code field. Such a packet structure enables the network to deliver digital video through a point-to-point, star, ring, dual ring, and other network topologies to a user that is identified in the routine information field.
US07801163B2
A method for allocating space among a plurality of queues in a buffer includes sorting all the queues of the buffer according to size, thereby to establish a sorted order of the queues. At least one group of the queues is selected, consisting of a given number of the queues in accordance with the sorted order. A portion of the space in the buffer is allocated to the group, responsive to the number of the queues in the group. A data packet is accepted into one of the queues in the group responsive to whether the data packet will cause the space occupied in the buffer by the queues in the group to exceed the allocated portion of the space.
US07801142B2
Several methods to avoid potential deadlocks in a SDU discard function are disclosed. First, the decision rule of deciding discarded SDUs in a SDU discard function is modified. Consideration of the Length Indicator is added to the decision of discarded SDUs in a SDU discard function to completely cover the SDU set that should be discarded. Secondly, the status-formatted padding PDU is chosen when padding PDUs is needed. Finally, modified explicit SDU discarding SUFI to cover scenarios that cannot be handled by the conventional MRW SUFI is utilized.
US07801138B2
A pseudo wire label reflector, based on a existing label distribution router, further includes: a mode management unit, for determining the mode for switching and transferring a pseudo wire label message; a first session management unit, for saving the support information that LDP signaling session connection supports the pseudo wire label reflecting capacity; a first pseudo wire label receiving unit, for receiving a pseudo wire label message; a first pseudo wire management unit, for saving the switched pseudo wire state and deciding whether to modify the pseudo wire label message according to the switch and transfer mode determined by the mode management unit; a first pseudo wire label sending unit, for sending the pseudo wire label message. The invention also provides an edge apparatus, a L2 VPN and a method for providing pseudo wire service in PSN. The present invention makes PE equipments participating pseudo wire service to set up PSN tunnel and LDP signaling session connection with the pseudo wire label reflector by introducing the pseudo wire label reflector and extending the capacity that the current edge apparatus supports the pseudo wire label reflector.
US07801133B2
Systems and methods are provided for routing voice communications to groups in a voice communication system. The voice communication system can be a mobile communication system having a plurality of members grouped as logical networks and/or unit task organizations. One or more routers are provided in the system. The one or more routers extract routing information from received voice messages. The routing information is used with a router database to determine which identified group to route the digitized voice packets. The one or more routers can be adapted to receive and route voice communications to different radio types across different logical networks.
US07801128B2
Techniques are described for managing communications between multiple intercommunicating computing nodes, such as multiple virtual machine nodes hosted on one or more physical computing machines or systems. In some situations, users may specify groups of computing nodes and optionally associated access policies for use in the managing of the communications for those groups, such as by specifying which source nodes are allowed to transmit data to particular destinations nodes. In addition, determinations of whether initiated data transmissions from source nodes to destination nodes are authorized may be dynamically negotiated for and recorded for later use in automatically authorizing future such data transmissions without negotiation. This abstract is provided to comply with rules requiring an abstract, and it is submitted with the intention that it will not be used to interpret or limit the scope or meaning of the claims.
US07801123B2
A method for configuring an access node to provide residential routing functionality comprising populating a fixed match forwarding table with host entries learned during authentication of a residential router instance or during IP address assignment for the residential router instance, associating the residential router instance exclusively with a respective virtual local area network (VLAN) identifier, forwarding upstream traffic dependent upon the respective VLAN identifier and forwarding downstream traffic dependent upon a host entry designated by the downstream traffic being determined. The host entry is accessed from within the fixed match forwarding table. At least one logical interface associated with the residential router instance is provided. The IP packet received on a VLAN corresponding to the VLAN identifier is limited to being forwarded to one of the logical interfaces. Forwarding the upstream traffic includes ignoring a designated destination IP address of an IP packet and forwarding the IP packet toward a default gateway dependent upon the host entry.
US07801117B2
The Fibre Channel standard was created by the American National Standard for Information Systems (ANSI) X3T11 task group to define a serial I/O channel for interconnecting a number of heterogeneous peripheral devices to computer systems as well as interconnecting the computer systems themselves through optical fiber and copper media at gigabit speeds (i.e., one billion bits per second). Multiple protocols such as SCSI (Small Computer Serial Interface), IP (Internet Protocol), HIPPI, ATM (Asynchronous Transfer Mode) among others can concurrently utilize the same media when mapped over Fibre Channel. A Fibre Channel Fabric is an entity which transmits Fibre Channel frames between connected Node Ports. The Fibre Channel fabric routes the frames based on the destination address as well as other information embedded in the Fibre Channel frame header. Node Ports are attached to the Fibre Channel Fabric through links.
US07801107B2
A method and apparatus for transmitting a packet in a wireless communications network is presented. A packet is constructed to include synchronization header, a physical layer header, and a payload. A preamble and a start of frame delimiter are inserted in the synchronization header. Multiple fixed length ternary sequences are inserted in the start of frame delimiter in an arbitrary order, and then the packet is transmitted.
US07801104B2
A system (e.g., an AP or a STA) in a WLAN comprises slot information (e.g., slot association or slot bias information); a counter for counting slot numbers; and a medium access controller operative to monitor a wireless medium and to initiate transmission of a MAC frame during a current slot based an a distributed wireless access protocol (e.g., DCF or EDCA), on a current slot number (t) corresponding to the current slot as counted by the counter, and on the slot information. The medium access controller may initiate frame transmission when a backoff counter is zero and when t mod N=ni (such that N=number of STAs, and ni=assigned slot number). Alternatively, the medium access controller may initiate frame transmission when a backoff counter is zero and when a slot bias mechanism effecting a probability of access to the wireless medium is satisfied.
US07801097B2
When setting up a wireless network formed of several communication terminals, it is usual for the communication terminals to be devoid of information on local topology. In large wireless mobile environment networks it is advisable to create an independent large-network setup, wherein individual communication terminals which are not yet connected and/or partial networks are integrated. The method enables automatic dynamic, large-network organization, taking into account communication terminals which are not yet connected. This is achieved by exchanging messages between the communication devices to determine local topology information independently and by integrating the thus enhanced isolated individual communication terminals and partial networks.
US07801096B2
A method for automatic hidden node detection that includes observing frame exchange sequences that conform to a MAC standard such as the IEEE 802.11 standard. The method includes detecting a hidden node upon receiving a response frame without previously receiving the frame causing the response. Similar conclusions may be drawn from longer frame sequences. When a hidden node has been detected with reasonable certainty, a hidden node report is sent to a hidden node manager. In one embodiment, the hidden node manager is centralized, and in another, the management function is performed in a distributed manner. Upon receiving a report, the hidden node manager automatically invokes hidden node avoidance measures by sending one or more action frames. In another embodiment, the hidden node manager turns on a hidden node mitigation method. In the case of the IEEE 802.11 standard, the hidden node manager turns on the IEEE 802.11 hidden node mitigation method based on RTS/CTS exchange.
US07801095B2
An apparatus and method for detecting a data transmission mode of an access point (AP) in a wireless terminal is provided. When the AP switches the data transmission mode in a state where a Wi-Fi wireless link is connected between the AP and the wireless terminal or not, the AP transmits the mode switched information to the wireless terminal with the information carried on the arbitrary field in any one of the Beacon, Probe Response, Association Response messages, and the wireless terminal compares the mode switched information included in the transmitted message with the currently set data transmission mode, switches the mode, attempts re-connection to the AP in the switched mode, and performs the Wi-Fi wireless link connection with the AP. Thereby, it is possible to provide data telecommunication services without interruption.
US07801094B2
Methods and devices for operating a wireless network including redundant communication. Methods involving redundantly connected nodes are discussed including addressing methods and/or methods of creating groups for such redundant communication. The use of primary and secondary redundant connections is discussed. The inclusion of a redundant network in association with a non-redundant network such as a Zigbee® protocol network is discussed. Also, devices for implementing such methods are described.
US07801076B2
Allocation of different signal-to-noise margins to different carriers in a multi-carrier system is described. A preferred embodiment comprises assigning signal-to-noise ratio (SNR) margins to carriers in a multi-carrier system, comprises assigning a first SNR margin to a first data service based upon a first service characteristic, assigning a second SNR margin to a second data service based upon a second service characteristic, transmitting data associated with the first data service using the first signal-to-noise margin, and transmitting data associated with the second data service using the second signal-to-noise margin.
US07801071B2
Embodiments of the present invention relate to communication systems. Such communication systems may include a beamformer that is adapted to provide a plurality of beams, each of the plurality of beams providing communication for a corresponding coverage envelope, the plurality of coverage envelopes comprising at least one pair of overlapping coverage envelopes and at least one pair of non-overlapping coverage envelopes, and a scheduler that assigns system resources from a group of shared system resources to a plurality of receivers distributed throughout the coverage envelopes, the scheduler being adapted to assign the same system resources from the group of shared system resources for use during a simultaneous data transmission to a receiver in each of the coverage envelopes that comprises the at least one pair of non-overlapping coverage envelopes.
US07801068B2
A controller (105) registers (205) a first number of channels; registers (210) a first number of clients (125); determines (215) a set of client groups a set of client groups and categorizing the registered clients into the client groups; and for each client group in the set, assigns (220) a corresponding subset of the registered channels; and communicates (225) the corresponding subset to each registered client therein. A RCD (125) registers (505) with the controller (105); and receives (510) a subset of the registered channels, the subset corresponding to a client group. In this manner, a RCD discovers a subset of channels in a network (130) to which it can subscribe that is appropriate for its resources and/or capabilities.
US07801067B2
A subscriber (100) transmits data on a first data channel. While transmitting, the subscriber tracks the number of collisions it experiences on the first data channel (206). When the number of collisions reaches a threshold value, the subscriber transmits a reassignment request to move to a new data channel. Upon receipt of the reassignment request, a central processor (102) assumes that the first data channel is loaded. The central processor will then compare an incoming data rate to a value to determine if the first data channel is actually loaded, wherein the incoming data rate is measured by the central processor at the time the subscriber requested reassignment.
US07801044B2
A method and apparatus according to one embodiment of the invention are operable to detect the accumulation of redundant ACKs (acknowledgment signals) in a queue for streaming data packet units, and to delete a portion of the redundant ACKs to improve transmission efficiencies. In one embodiment, only the most relevant ACK is kept before the ACKs are processed for transmission. In an alternate embodiment, a ratio of defined that limits the maximum number of redundant ACKs that may be deleted. This ratio is based upon a transmission window size. The teachings of the present disclosure may also be applied to flow control in a more general sense in which a plurality of redundant signals responses are being transmitted after being aggregated.
US07801042B2
Routing techniques are provided that meet performance objectives associated with an ad-hoc network environment and the like. The techniques of invention serve to substantially maximize the lifetime of the network. In one aspect of the invention, a packet routing technique for use in a node of a distributed network comprises the following steps/operations. Queues for storing packets are maintained, wherein at least one queue is associated with a link existing between the node and a neighboring node, and a queue has a height associated therewith. A route is then determined for one or more packets stored in the queues based on heights of queues at neighboring nodes, such that energy constraints associated with the node and the neighboring nodes are substantially maximized. As mentioned, the distributed network is preferably a mobile ad-hoc network wherein the node and the at least one neighboring node communicate over a wireless link.
US07801038B2
A system, method, apparatus, means, and computer program code for providing a delay guarantee for a wireless network is provided.
US07801034B2
A method for allocating the use of an optical light-trail includes calculating a bid at a first node in the light-trail with consideration for the criticality of the node's need to transmit particular traffic on the light-trail. The method also includes transmitting the calculated bid to one or more of the other nodes included in the light-trail. In addition, the method includes receiving an acknowledgment from one or more of the other nodes included in the light-trail, each acknowledgement indicating whether the transmitted bid is higher or lower than a bid calculated by the node from which the acknowledgment originates. The method also includes determining, based at least on the content of acknowledgements received, whether the transmitted bid is the highest bid.
US07801032B2
The present invention discloses a system and a method of dynamic QoS negotiation in NGN. The Resource and Admission Control Subsystem (RACS) provides intercommunication interfaces with Transport functional (TF) entity, Service Control Functional (SCF) entities, and Network Attachment Subsystem (NASS), and thereby, when a user terminal in NGN is to develop a service with QoS requirement, the RACS can obtain the QoS requirement parameters of a service, determine the admission control decision parameters in accordance with the QoS requirement parameters, and the RACS send the determined admission control decision parameters to the TF entity for execution, such that the QoS assurance for the service is realized.The present invention allows an end-to-end QoS negotiation in NGN in accordance with the availability of current transport network resources, and thereby can effectively improve the transport resource utilities. Therefore, the present invention can effectively ensure QoS of service transported in NGN.
US07801025B2
A system and a method for improving communication reliability include: in normal working status, an access layer device communicating with a user terminal through a primary working link; when a failure of the primary working link between the access layer device and the user terminal is detected, switching the working link to a standby working link established by the AMDF. Using the scheme above, port standby of a line card and line card standby are implemented, and the intermitting time for serving is shortened, thus the system reliability is improved. In addition, the frame of the scheme is explicit, and the implementation is simple.
US07801023B2
A mechanism and method for efficient endpoint discriminator allocation for APS protected MLPPP bundles on distributed routing systems, including one or more of the following: specifying working and protection MLPPP bundles; retrieving an endpoint discriminator for the working bundle and updating an endpoint discriminator of the protection bundle based on same; specifying MLPPP operating parameters for the bundles; associating the bundles with an APS circuit; adding links and corresponding discriminators in an LCP between a near end bundle and a far end bundle; bringing up an MLPPP session; and adding links between bundles upon an APS switchover.
US07801022B2
Embodiments of the present invention provide a method for reducing the capacity of a Virtual Concatenation Group (VCG) and a VCG communication network. When a network management device sends a downlink-member removing command to remove a downlink member to a Sink in the VCG, the Sink receiving the downlink-member removing command in the VCG sends, to a Source, failure state information indicating that the downlink member will be removed; the Source receiving the failure state information in the VCG sends do-not-use information to the Sink indicating that the downlink member will not be used any longer, and the Sink removes the downlink member; the network management device sends an uplink-member removing command to remove an uplink member to the Source, the Source removes the uplink member which will not be used any longer. Thus, possibility of mis-operation can be avoided fundamentally and operational freedom of an operator is enhanced.
US07801021B1
A technique that enables a source endpoint of a tunnel employing encapsulation to determine if a destination endpoint of the tunnel is reachable or unreachable. The technique issues “keepalive” packets that are returned to the source endpoint by a reachable destination endpoint. The source endpoint of the tunnel constructs a keepalive packet containing a return-keepalive packet, encapsulates it and forwards it over the tunnel to the destination endpoint. The destination endpoint, in turn, decapsulates the packet to yield the return-keepalive packet and forwards the return-keepalive packet preferably over the tunnel towards the source endpoint. Upon arrival at the source endpoint, the return-keepalive packet is processed. By receiving the return-keepalive packets the source end-point concludes the destination endpoint is reachable. After a predetermined number of return-keepalive packets have not been received, the source endpoint concludes that the destination endpoint is unreachable.
US07801016B2
A data storage master disk and method of making a data storage master disk. The data storage disk master is for use in a data storage disk replication process. The data storage disk molding processes produces replica disks having a surface relief pattern with replica lands and replica grooves. The method includes providing a master substrate. The master substrate is at least partially covered with a layer of photosensitive material. A surface relief pattern having master lands and master grooves is recorded in the data storage disk master, including the steps of exposing and developing the photosensitive material is controlled to form master grooves extending down to a substrate interface between the master substrate and the layer of photosensitive material, such that the width of the master grooves at the substrate interface corresponds to a desired width of the replica lands.
US07801013B2
An optical pickup apparatus is provided for recording and/or reproducing information on an optical disc in which information can be recorded at recording positions. The optical pickup apparatus includes: a light source; a relay optical system; an objective lens for converging a light flux onto one of the plurality of recording positions; a photodetector for receiving a light flux from the optical disc; a detector; a first actuator; and a second actuator. The detector is provided for detecting information for keeping a distance between the optical disc and the objective lens a predetermined value. The first actuator is provided for driving the objective lens for keeping the distance between the optical disc and the objective lens the predetermined value. The second actuator is provided for driving the relay optical system corresponding to one of the plurality of recording positions where information is recorded and/or reproduced.
US07801001B2
Damage to removable or non-removable media or to content on the media may prevent access to content on the media. A processor may recognize a defect in the media, for example, due to read errors. The processor may request a “clean” (i.e., undamaged) or replaceable version of the non-readable media content. The processor may request the content over a network. The processor may store the requested content in local storage, such as in the cache or more permanent memory. The processor may read the requested portion directly over the network or from the stored location, rather than reading the damaged portion from the removable media. Once stored locally, the clean version may be available for subsequent access. Subsequently, the processor may request previously stored content from local storage without needing to request content over the network.
US07800993B2
Optical recording medium, recording method thereof and evaluation method of optical recording medium
A recording method of an optical recording medium comprises irradiating the medium with a laser having m pulse sets each comprising a heating pulse and a cooling pulse, in which m is a natural number; and scanning the medium with the laser at a scanning speed v to record marks each of a length nT, in which n is a natural number of 3 or more and T is a clock cycle, wherein a length TCPn of a final cooling pulse is determined in accordance with the scanning speed v using the following functions, in v
US07800991B2
There is provided an optical disk device that performs a focus jump operation in a stable and prompt manner. The optical disk device includes an objective lens, a light-detecting element, a lens holder, a shaft member configured to penetrate a hole, a focus drive mechanism, a focus drive circuit, a tracking rotation mechanism, a tracking drive circuit, and a control circuit. The control circuit includes a drive control portion, a wobble control portion, and a switch portion. The drive control portion generates a control signal to be input to the focus drive circuit and a control signal to be input to the tracking drive circuit. The wobble control portion generates a control signal indicating that a current value should fluctuate. During a period of focus jump, the switch portion introduces into the tracking drive circuit the control signal generated by the wobble control portion.
US07800986B2
An optical pickup for recording or reproducing an information signal in an optical disc includes a light source for emitting a light beam toward the optical disc, an objective lens for focusing the light beam emitted from the light source onto a recording surface of the optical disc, and a photodetector for receiving the light beam reflected by the recording surface of the optical disc and outputting a signal corresponding to an intensity of the received light beam. A spot of the light beam received by the photodetector is asymmetric in both a radial direction and a tangential direction of the optical disc. A lens shift signal for the objective lens is detected by a controller on the basis of the signal output from the photodetector, the controller controlling the objective lens to follow the optical disc.
US07800985B2
An optical pickup device includes an objective lens (1) for focusing a light flux onto an information layer of a disk-shaped medium, an objective lens driving unit that drives the objective lens (1) in a focus servo direction and in a tracking servo direction, a correction lens (14) disposed on the same optical axis as the objective lens (1), and a correction lens driving unit that drives the correction lens (14) in the same direction as the focus servo direction to control the condition of the light flux incident on the objective lens.
US07800980B2
An electroacoustic underwater antenna, particularly a lateral antenna which can be fixed to the outer hull of an underwater craft, comprising a series of hydrophones (13) successively arranged in at least one elongate, closed, oil-filled cavity at a distance from each other. The aim of the invention is to achieve a high degree of reception sensitivity in the low frequency range with a sufficiently small, vertical aperture angle. The inventive device is easy to produce and mount and is characterized by several cavities (14) which are fitted with hydrophones (13) at a parallel distance from each other, arranged in front of a rigid plate (12) at a distance therefrom. The plate (12) and the cavities (14) are formed in a panel-type, acoustically transparent plastic element (11). Several of said plastic elements (11) are arranged close to each other or behind each other.
US07800976B2
A lateral force and depth control device for a marine streamer includes a housing configured to be coupled within the streamer. A control surface is mounted to the housing such that a rotary orientation and an angle of attack of the control surface with respect to the housing are changeable. The device includes means for moving the control surface to a selected rotary orientation with respect to the housing. The device includes means for moving the control surface to a selected angle of attack with respect to the housing. A removable coupling is provided to couple the control surface to the means for moving to a selected rotary orientation and means for moving to a selected angle of attack.
US07800970B2
A sense amplifier circuit includes a current sense amplifier, a voltage sense amplifier, and an output stabilizing circuit. The current sense amplifier amplifies differential input currents to generate differential output voltages and provides the differential output voltages to a sense amplifier output line pair. The voltage sense amplifier is coupled to the sense amplifier output line pair to amplify the differential output voltages on the sense amplifier output line pair. The voltage sense amplifier is activated at the time later than a time of activation of the current sense amplifier. The output stabilizing circuit is coupled to the sense amplifier output line pair to stabilize the differential output voltages on the sense amplifier output line pair. The output stabilizing circuit has a positive input resistance. Accordingly, the sense amplifier circuit reduces power consumption and an occupied area on a semiconductor chip.
US07800969B2
A semiconductor memory device can stabilize a voltage level of a normal driving voltage terminal in a normal driving operation, which is performed after an overdriving operation, even when an overdriving voltage is unstable due to environmental factors of the semiconductor memory device in the overdriving operation. The semiconductor memory device includes a bit line sense amplifier for performing an amplification operation using a normal driving voltage or an overdriving voltage to sense and amplify data applied to bit lines, a normal driving voltage compensator configured to drive a normal driving voltage terminal according to a voltage level of the normal driving voltage terminal and target normal driving voltage levels, and a discharge enable signal generator configured to generate a discharge enable signal by adjusting an activation period of the discharge enable signal according to the overdriving voltage.
US07800965B2
A method of equilibrating digit lines, a memory array, device, system and wafer for digit lines configured in an open digit line architecture. The digit lines are equilibrated by coupling a terminated end of a first digit line to an equilibration reference and coupling an unterminated end of a second digit line to the terminated end of the first digit line. The memory array is configured with the first and second digit lines arranged directly adjacent to each other.
US07800963B2
A semiconductor memory device adjusts an activation timing and pulse width of a pin strobe signal according to a power supply voltage variation, and thereby loads data on a pipelatch properly and prevents an activation period of a pin strobe signal from falling out of a period for valid data. The semiconductor memory device includes a voltage detector configured to detect a level of a power supply voltage to output a detection signal, a pin strobe signal transfer path configured to transfer a pin strobe signal determining an input timing of data to a pipelatch, a delay controller configured to control a delay value of the pin strobe signal transfer path in response to the detection signal, and a pulse width modulator configured to modulate a pulse width of the pin strobe signal in response to the detection signal.
US07800958B2
A voltage generating unit of a semiconductor memory device makes it possible to reduce a peak current value when generating a high voltage. The voltage generating unit of the semiconductor memory device includes a detecting unit configured to detect a voltage level of a high voltage by comparing a reference voltage with a fed-back high voltage, an oscillating unit configured to generate a plurality of clock signals with different operation time points on the basis of an output signal of the detecting unit, and a plurality of pumping units configured to generate the high voltage according to pumping control signals based on the clock signals.
US07800955B2
In a programming method of a non-volatile memory device, a program operation is performed by applying a program voltage to a selected word line and a first pass voltage to unselected word lines. The first pass voltage shifts to a second pass voltage having a level lower than that of the first pass voltage. A verify operation is performed by applying a verify voltage to the selected word line. The verify voltage has a level lower than that of the second pass voltage.
US07800952B2
The present invention relates to a method of operating a non-volatile memory device. In an aspect of the present invention, the method includes performing a first program operation on the entire memory cells, measuring a first program speed of a reference memory cell, storing the first program speed in a program speed storage unit, repeatedly performing a program/erase operation until before a number of the program/erase operation corresponds to a specific reference value, when the number of the program/erase operation corresponds to the specific reference value, measuring a second program speed of the reference memory cell, calculating a difference between the first program speed and the second program speed, resetting a program start voltage according to the calculated program speed difference, and performing the program/erase operation based on the reset program start voltage.
US07800947B2
Multiple select gates in association with non-volatile memory cells are described. Various embodiments include multiple select gate structure, process, and operation and their applicability for memory devices, modules, and systems. In one embodiment a memory array is described. The memory array includes a number of select gates coupled in series to a number of non-volatile memory cells. A first select gate includes a control gate and a floating gate electrically connected together and a second select gate includes a control gate and a floating gate which are electrically separated by a dielectric layer.
US07800946B2
A flash memory device includes a plurality of memory cell blocks, a control unit, a program speed calculation unit, a voltage generator and a block select unit. Each memory cell block includes a string having a drain select transistor, a plurality of memory cells, a novel cell and a source select transistor. The control unit generates a block select signal in response to an address signal and generates an operation control signal in response to a command signal. The program speed calculation unit decides a level of an initial program voltage based on threshold voltages detected after a program operation of the novel cells. The voltage generator generates operating voltages including the initial program voltage of the level according to the operation control signal. The block select unit transfers the operating voltages to a memory cell block corresponding to the block select signal.
US07800945B2
In a non-volatile memory a group of memory cells is programmed respectively to their target states in parallel using a multiple-pass index programming method which reduces the number of verify steps. For each cell a program index is maintained storing the last programming voltage applied to the cell. Each cell is indexed during a first programming pass with the application of a series of incrementing programming pulses. The first programming pass is followed by verification and one or more subsequent programming passes to trim any short-falls to the respective target states. If a cell fails to verify to its target state, its program index is incremented and allows the cell to be programmed by the next pulse from the last received pulse. The verify and programming pass are repeated until all the cells in the group are verified to their respective target states. No verify operations between pulses are necessary.
US07800937B2
A method for writing a memory cell of a magnetoresistive random access memory (MRAM) device includes, sequentially, providing a first magnetic field in a first direction, providing a second magnetic field in a second direction substantially perpendicular to the first direction, turning off the first magnetic field, providing a third magnetic field in a third direction opposite to the first direction, turning off the second magnetic field, and turning off the third magnetic field. A method for switching magnetic moments in an MRAM memory cell includes providing a magnetic field in a direction forming a blunt angle with a direction of a bias magnetic field. A method for reading an MRAM device includes partially switching magnetic moments in a reference memory cell to generate a reference current; measuring a read current through a memory cell to be read; and comparing the read current with the reference current.
US07800930B1
An integrated circuit device can include a plurality of compare cell circuits that selectively provide charge transfer path between a result line and a reference node according to a comparison between a stored data value and an applied compare data value during a compare time period. A first precharge circuit can have a controllable impedance path coupled between the result line and a precharge voltage node. A control circuit can place the first precharge circuit into a low impedance state during a first portion of the compare time period, and into a high impedance state during a second portion of the compare time period.
US07800926B2
A system and method are disclosed for controlling an inverter to provide an alternating inverter voltage to a load for a transition in which a change in active power (P) and/or reactive power (Q) within a transition time (Ttr) is carried out. The method includes converting a direct current voltage (Udc) into an alternating inverter voltage (Vinv) with a basic frequency (ω); and selecting a transition time Ttr for a change in active power (P) and/or reactive power (Q) within a load to be supplied the alternating inventor voltage. To address DC offsets, the transition time Ttr is chosen such that in an equation which is a function of the fundamental period of the basic frequency and the target phase angle after the transition between the inverter voltage Vinv and the load voltage Vn, a variable k is a small integer number between 1-8.
US07800920B2
A housing assembly and a support rail and extension rail assembly for an electrical switching apparatus includes various components. The support rail assembly is, preferably, a cast plate-like body wherein selected components, such as a levering in mechanism lug and support rails are formed as part of the casting. The extension rail assembly includes a generally flat, elongated body having a finger notch that is sized to accommodate a gloved hand and a mounting slot. The extension rail assembly is coupled to the support rail assembly by a pivotal mounting that extends through the mounting slot. The extension rail further includes a lateral extension. The housing assembly includes an L-shaped cutout having a horizontal portion and a descending vertical portion. When the extension rail is in a storage, or first, position, the lateral extension is disposed in the L-shaped cutout.
US07800919B2
A programmable routing module is disclosed for interconnecting field wiring with a control system. The routing module includes a field connection to connect field signals from a controlled process to the routing module, an I/O connection to connect I/O signals from the control system to the routing module, and a configurable interconnection system that selectively couples particular field and I/O signals with one another.
US07800915B2
The present invention relates to a method and a printed board assembly for use in a MicroTCA system, wherein backplane pin connectors of the printed board assembly are arranged to be received in receiving connectors of a backplane interconnect, characterized in that it comprises at least one switch unit which is arranged with physical output/input ports that have physical port numbers that can be overridden by logical port numbers, an optimal routing of a number of sets of conductive threads in the printed board assembly arranged so that none of the conductive threads cross over each other while connecting physical output/input ports of the switch units with the backplane pin connectors, and printed circuit board layers arranged to shield signals travelling in the conductive threads in conductive layers of the printed circuit board layers from any significant crosstalk.
US07800906B2
An electronic device and a heat dissipation unit thereof are provided. The electronic device includes a housing, a circuit board, a heat source, a heat dissipation system and a heat dissipation unit. The circuit board is disposed in the housing and the heat source is disposed on the circuit board. The heat dissipation abuts the heat source, and the heat dissipation unit, disposed on the housing, abuts the heat dissipation system, wherein a portion of the heat dissipation unit is exposed outside of the housing. The heat dissipation unit includes a connecting portion, a heat exchanger, and a heat pipe. The connecting portion, disposed in the housing, abuts the heat dissipation system. The heat exchanger is disposed in the housing, and a portion of the heat exchanger is exposed outside of the housing. The heat pipe connects the connecting portion with the heat exchanger.
US07800900B1
Apparatuses, methods, and systems directed to efficient cooling of data centers. Some embodiments of the invention allow encapsulation of cold rows through an enclosure and allow server fans to draw cold air from the cold row encapsulation structure to cool servers installed on the server racks. In other particular embodiments, the systems disclosed can be used to mix outside cool air into the cold row encapsulation structure to cool the servers. In some embodiments, the present invention involves using a hookup clip to secure the top or bottom crossbar of the cold row encapsulation structure with the top or bottom crossbar of the server rack.
US07800896B2
A connecting device for detachably holding an electronic apparatus having a housing formed in a plate shape and serving as an interface for a signal input/output between the electronic apparatus and at least one external device. The connecting device includes a base portion and a support plate coupled with the base portion. The device includes a connector that can be provided on the surface of the support plate and to which the signal input/output terminal is connected and a guide member that is supported by the lower end of the support plate so as to freely turn in the direction of moving close to and away from the support plate with the lower end as the axis and that is in contact with both of a part of the lower end surface and a part of the back surface of the electronic apparatus when the electronic apparatus is attached.
US07800894B2
A data storage device enclosure for housing one or more data storage devices is disclosed. The enclosure has housed therein a plurality of modules, at least one of the modules being a power supply module and at least one of the modules being an electronics module. Each module has a first dimension of substantially n*w and a second dimension of substantially m*h, where n and m are integers that may be different for each module, wherein w=(the width of the enclosure WE/an integer between 1 and 6 inclusive) and h=(the height of the enclosure HE/an integer), w, h, WE and HE each being measured in the same plane. The first dimension of said electronics module is twice the first dimension of said power supply module.
US07800881B2
The invention relates to a protective plug (1) for a connection module (30), in particular in a terminal distribution box, comprising at least one surge arrester (5), a plastic housing (2), at least two connection contacts and at least one ground contact, it being possible, via the connection contacts, for the surge arrester (5) to be connected to connection contacts of a connection module (30), and it being possible, via the ground contact, for an electrical connection to be produced between the surge arrester (5) and a grounding rail (32) arranged below the connection module (30), the surge arrester (5) being arranged on a printed circuit board (4), the connection contacts being in the form of twin fork contacts (3), and the twin fork contacts (3) being formed with a stop (3c), which stops at a stop edge in the housing (2).
US07800879B2
Embodiments of the invention provide methods and apparatus for managing temperature in integrated circuits. In accordance with an aspect of the invention, an integrated circuit comprises a monitored region defined by three or more edges. What is more, the integrated circuit comprises at least two temperature sensors for each of the three or more edges. The temperature sensors are arranged along the three or more edges such that each edge has substantially the same arrangement of temperature sensors. Thermal management of the integrated circuit may be accomplished by modifying functional aspects of the integrated circuit in response to measurements provided by the temperature sensors.
US07800869B1
A circuit for voltage transient protection is provided. The circuit includes an input monitor circuit, an input transistor, and a voltage regulator. The input transistor is connected between the input voltage and the input voltage terminal of the voltage regulator. The input monitor circuit asserts an input monitor circuit output signal if the input voltage reaches a pre-determined level. When the input monitor circuit output signal is asserted, and gate and source of the input transistor are shorted together (to disconnect the input of the voltage regulator from the input voltage), and the voltage regulator is disabled.
US07800868B2
A magnetic sensor includes a sensor stack having a first magnetic portion, a second magnetic portion, and a barrier layer between the first magnetic portion and the second magnetic portion. At least one of the first magnetic portion and the second magnetic portion includes a multilayer structure having a first magnetic layer having a positive magnetostriction adjacent to the barrier layer, a second magnetic layer, and an intermediate layer between the first magnetic layer and the second magnetic layer. The magnetic sensor has an MR ratio of at least about 80% when the magnetic sensor has a resistance-area (RA) product of about 1.0 Ω·μm2.
US07800854B1
A system for calibrating a magneto-resistive (MR) head includes a biasing circuit and a calibration module. The biasing circuit generates a first current to bias a first head during a calibration mode and a calibrated current to bias the MR head during an operating mode. The calibration module calibrates the first current during the calibration mode by adjusting the first current using nonlinear steps to determine the calibrated current.
US07800851B2
Provided is a lens apparatus for driving an optical member based on a demand signal from a demand device, including: a connector for receiving the demand signal from the demand device by wire; a wireless receiver for wirelessly receiving the demand signal from the demand device; and an identifying section for identifying whether or not the demand device and the lens apparatus have a wired connection with each other, in which the demand signal from the demand device is selected based on a result obtained by the identifying section, and the optical member is driven based on the selected demand signal.
US07800849B2
In an apparatus for mounting two or more optical elements that are each held in an individual mount or in a support structure, said optical elements are mounted in a common mount. The relative positioning of the optical elements (10, 11) in the common mount (18) can be set.
US07800844B2
The invention relates to a focus detection optical system for digital single-lens reflex cameras or the like and an imaging apparatus incorporating the same. A pupil division optical system comprises an aperture stop having a pair of openings with an optical axis of said taking lens held between them, and a pair of re-imaging lenses, each consisting of a double-convex lens having a convex entrance-side surface and a convex exit-side surface. When, on a plane passing through the optical axis of the taking lens and the centers of gravity of the openings in the aperture stop, a surface apex is defined by a position of the convex entrance-side surface, and the convex exit-side surface, which position is extended most in a direction parallel with the optical axis of the taking lens, the surface apexes of the entrance-side surface and the exit-side surface of the double-convex lens are positioned away from the optical axis of the taking lens in the same direction, and the distance of the surface apex of the entrance-side surface from the optical axis of the taking lens is larger than the distance of the surface apex of the exit-side surface from the optical axis of the taking lens.
US07800841B2
An optical object distance simulation device for reducing total optical path includes: a lens, an achromatic lens set, a first image lens, and a second image lens. The achromatic lens set disposes beside one side of the lens, the first image lens disposes beside one side of the achromatic lens set, and the second image lens disposes beside one side of the first image lens. The achromatic lens set is composed of a first lens and a second lens. The first lens is a double-concave lens. The second lens is a double-convex lens. One concave face of the double-concave tightly contacts with one convex face of the double-convex lens. Therefore, the lens, the achromatic lens set, the first image lens, and the second image lens match with each other in order to simulate real object distance for reducing an object distance between a test camera lens and a corresponding chart.
US07800839B2
The invention relates to an optical system which is adapted to form an image having a full 360° (panoramic)-direction angle of view on an image plane or project an image located on an image plane in a full 360° (panoramic)-direction angle of view, and which is of small-format size and high resolving power yet without being affected by flare light. The optical system comprises a front unit (10) having two reflecting surfaces and two transmitting surfaces, each rotationally symmetric about a center axis (1), a rear unit (20) that is rotationally symmetric about the center axis and has positive power, and an aperture (5) located coaxially with the center axis. A light beam incident onto the front unit passes through the first transmitting surface (11), and is reflected at the first reflecting surface (12) located in opposition to the first transmitting surface with the center axis between them in a direction away from the image plane and then is reflected at the second reflecting surface (13) located on the same side as the first transmitting surface in a direction toward the image plane, leaving the transparent medium via the second transmitting surface (14). The outgoing light is imaged on the image plane (30) by way of the rear unit (20) such the entrance pupil (6Y) in the section including the center axis (1) is positioned near the second reflecting surface (13).
US07800831B2
A zoom lens system comprising a first lens unit having negative power, a second lens unit having positive power and a third lens unit having positive power, wherein: the first lens unit comprises a first lens element having a concave surface at least on the image side and negative power and a second lens element having a convex surface at least on the object side and positive power; the second lens unit comprises a first cemented lens element of two lens elements having power of mutually different signs and a second cemented lens element of two lens elements having power of mutually different signs; in zooming, all of the lens units move along an optical axis; and conditions (1): 5.0<αiW<20.0 and (I-2): n11≧1.9 (where, 3.2
US07800827B2
The invention relates to a method of manufacturing a vision correction lens that has a front face and a rear face, and into which light beams emitted by an optical element of a light beam generator system are introduced via an entry surface and directed towards the eye of the wearer to enable information content to be viewed, said light beams being reflected a plurality of times between two “reflection” faces between being introduced into the lens and exiting therefrom, said two reflection faces being faces of a transparent optical insert constituted by a light guide. According to the invention, said insert is completely contained within the lens.
US07800820B2
A microscope, e.g., a surgical microscope, includes an image generation device in the light path or light paths of the microscope. Images based on real-time or static data concerning the object in view, e.g., a patient's MRI data and/or parameters of one or more surgical instruments being used to operate on the patient, are projected into the microscope's light path so the surgeon does not need to look away from the surgical field and does not require other personnel to read outloud the settings and data from the machines being used in the surgery.
US07800817B2
A device for producing a polychromatic light including an optical pump that delivers a first radiation at a first wavelength; a light guide; and a selective injector that injects the radiation into the guide, the guide being arranged to generate a harmonic corresponding to the selected injector and provide a polychromatic light at an outlet, by non-linear excitation of the first radiation and the harmonic.
US07800815B2
The present invention relates to an apparatus for creating a pattern on a workpiece sensitive to radiation, such as a photomask a display panel or a microoptical device. The apparatus may include a source for emitting light flashes, a spatial modulator having modulating elements (pixels), adapted to being illuminated by the radiation, and a projection system creating an image of the modulator on the workpiece. It may further include an electronic data processing and delivery system receiving a digital description of the pattern to be written, converting the pattern to modulator signals, and feeding the signals to the modulator. An electronic control system may be provided to control a trigger signal to compensate for flash-to-flash time jitter in the light source.
US07800808B2
Light valves which are controlled by temperature are made by rapidly injecting between two closely spaced sheets, of e.g. glass, a low viscosity monomer+solvent solution, and then rapidly polymerizing the monomer to form a solid layer, which is transparent below a specified temperature, and opaque above that temperature. The low viscosity of the monomer solution and its rapid polymerization makes mass production economically practical. Production machinery for these light valves may be adapted from existing machinery that has been made for manufacturing sealed, double pane windows.
US07800804B2
A disclosed optical scanner includes a light source, a deflector that deflects a light beam emitted by the light source, a scanning imaging element that images and scans the deflected light beam as a light spot on an imaging surface, and an optical box that contains at least the deflector and the scanning imaging element and that is substantially sealed from outside. The deflector is substantially sealed so as to be substantially insulated from the scanning imaging element in the optical box. Among outer walls of the optical box insulating a space inside the optical box from the outside, at least an outer wall positioned above the deflector includes an upside-down U-shaped cross-sectional shape portion.
US07800803B2
A single method and apparatus for producing many of the most common types of hologram from digital data is disclosed. The data are generated entirely by a computer as a 3-D (animated) model or from multiple 2-D camera images taken of a real 3-D (moving) object or scene from a plurality of different camera positions. The data are digitally processed and displayed on a small high resolution spatial light modulator (SLM). A compact low energy pulsed laser, is used to record composite holograms. The present invention permits the creation of restricted or full parallax master transmission or reflection type composite holograms, known as H1 holograms, that can be copied using traditional methods. Alternatively the same invention and apparatus permits the direct writing of hologram without the need to pass through the intermediate stage of the H1 transmission hologram.
US07800798B2
A representative color determining step is executed to determine, from image data, a representative color characterizing an image of a print, and positions of the representative color. A gray control color determining step is executed to determine, from the image data, a gray control color expressed in an achromatic color and positions of the gray control color. A reading step is executed to read an image of reference paper and an image of an actual print. Then, a calculating step is executed to carry out a comparative calculation of color data in the positions of the representative color of the image of the reference paper and color data in the positions of the representative color of the image of the print, and a comparative calculation of color data in the positions of the gray control color of the image of the reference paper and color data in the positions of the gray control color of the image of the print, to create control data for controlling ink feeding rates of a printing machine.
US07800795B2
An original comprises a first page and a second page as disposed face-down on the platen surface of an image-processing device. The platen is scanned to form a platen image. The positions of two diagonally-opposite corners of the original are determined based on a fixed platen reference point. An original image is formed by cropping the platen image based on the positions of the two original corners. The size and position of either one selected page or both pages are determined based on the two original corner positions. When the image of only one selected page is desired, the image of the selected page is formed by cropping the original image based on the size and position of the selected page. When the images of both pages are desired, the images of both pages are formed by cropping the original image based on the sizes and positions of both pages.
US07800793B2
A control device and a method for controlling scanning speed of a scanner. The control device includes a decision device and a driving device. The decision device further includes an image buffer, an up-down counter and a comparator. The decision device receives the input image data and utilizes the up-down counter to compute data access volume inside the image buffer. The comparator decides whether to increase or decrease the scanning speed according to the data access volume and also outputs decision data to the driving device.
US07800786B2
There is provided an image reading device, which comprises a photoreceptor unit having photoreceptors aligned in a line, and a signal output unit having output channels from which output signals of the photoreceptors are outputted. The output channels respectively correspond to regions into which the photoreceptors are divided. The image reading device further comprises an amplifier unit to amplify the output signals from the output channels, and a gain adjustment unit configured to use a maximum level of white signals outputted by the signal output unit as the output signals when the photoreceptor unit receives light from a white object to adjust a gain of amplification of the amplifier unit with respect to the output signals belonging to at least one of the regions other than a first region to which an output signal corresponding to the maximum level belongs.
US07800781B2
With a recording medium causing a computer to execute a color adjustment program used for the color adjustment of a display, weights are assigned to the adjustment amounts of colors included in an adjustment range in correspondence with a positional relationship with a target color in color space, and the adjustment amount of the target color, when information about the target color to be adjusted, the adjustment amount indicating the amount of the color adjustment made to the target color, and the adjustment range for deciding the range of colors to be adjusted along with the target color are input. According to the weights, colors after the adjustment for the target color and the colors included in the adjustment range are calculated, and a three-dimensional region corresponding to the calculated colors is drawn in the color space.
US07800775B2
The print controller used as an image processing device analyzes whether any printing setup information is embedded or not in the received PDF file, and sets up the printing condition in accordance with the printing setup information obtained by the analysis.
US07800766B2
A method and apparatus 10 for detecting the height of non-flat and transparent substrates using one or more reflectors 30 patterned on the surface of the substrate 40 and adjusting the position of the substrate in its holder based on measurement of the height of the reflectors in comparison to a calibration marker 60 on the holder and using appropriate spacers 50 with appropriate thickness to adjust the placement of the substrate at various locations to place the greatest portion of the substrate in an optimal focal range of the lithography system.
US07800756B2
An ellipsometer is used to analyze each of a plurality of sample portions that each include a substrate portion with a coating portion thereon, the substrate portions corresponding to respective spaced portions of a part with a curved surface. For each sample portion, the analysis includes: directing onto the coating portion a beam of radiation that includes first and second components with different polarizations; detecting energy of each of the first and second components reflected by the sample portion; and generating data that includes, for each of a plurality of different wavelengths, information regarding a change caused by the sample portion to a relationship between the first and second components.
US07800754B2
An optical system suited to high sensitivity measurement of small particles as they travel through a point of detection in a flow cell. The system consists of components along two optical axes, preferably but not necessarily, at approximately the Brewster angle to one another. The first axis incorporates a flow cell, high numerical aperture light collection lens, spatial filtering and optical detectors. The second axis incorporates a radiation source (typically a laser or arc-lamp) and beam shaping optics. The two axes are positioned at an angle sufficient to enable collection of small angle light scatter near the edge of the collection lens and to allow collection of medium and large angle light scatter through the centre and opposite side of the collection lens. The invention enables spatial filtering in the image plane of the collection lens to exclude radiation from the dominating sources of unwanted scattering in the flow cell, and also allows the use of a high numerical aperture lens to collect radiation scattered and fluoresced by the sample particles.
US07800739B2
A distance measuring method for detecting the spatial dimension of at least one target by at least one emission of a multiplicity of light pulses, in particular laser light, towards the target, detecting the light pulse scattered back by the target by means of a multiplicity of distance measuring pixels and eliminating the distance to the target for each pixel, wherein each light pulse can be detected within a measuring interval Ti from at least two partial intervals tij and the detection of at least one repetition constitutes a detection step performed in at least two stages wherein the measuring interval T˜ is shortened from stage to stage.
US07800733B2
Methods and systems are described for improving optical lithographic processing of a substrate by selecting appropriate system parameters in order to obtain a good image or print of the pattern to be obtained in a resist layer, which includes selecting a set of system parameters for an optical lithographic system having selectable system parameters, thus characterising the optical lithographic system and obtaining transferred lens pupil information. The latter is performed by obtaining, for each point of a set of points within a lens pupil of the optical lithographic system with the selected set of system parameters, a value of at least one optical parameter at a level of the substrate, the at least one optical parameter being a property of a light ray projected towards the substrate from the point of the set of points within the lens pupil. The lens pupil information then is combined with information about the mask to be used for generating the pattern in the resist layer. This combined information allows evaluating or ranking the optical lithographic system, defined by the selected set of system parameters, for the lithographic processing to be performed.
US07800708B2
A backlight for a stereoscopic 3D liquid crystal display apparatus includes a light guide formed from a plurality of segments. Each segment has a first side and a second side opposite the first side, and a first surface extending between the first and second sides and a second surface opposite the first surface. The first surface substantially re-directs light and the second surface substantially transmits light. The plurality of segments are arranged substantially in parallel with the second surfaces transmitting light in substantially the same direction to provide backlighting for a stereoscopic 3D liquid crystal display. A light source is disposed along only one of the first side or second side of each segment for transmitting light into the light guide from either the first side or second side. Each segment light source is selectively turned on and off in a particular pattern.
US07800706B2
A display apparatus having a casing in which an opening part is formed, includes: a liquid crystal display panel that is supported by the casing so that an image can be displayed through an opening part; a backlight unit that is provided behind the liquid crystal display panel and has a light source that emits light; a shield cover that is provided behind the backlight unit and is supported by at least one of the backlight unit and the casing; and a cooling fan unit that is combined to the shield cover and supplies cooling air to the backlight unit.
US07800704B2
A liquid crystal display is disclosed. The liquid crystal display comprises a gate line, a data line, a first common line and a continuous second common line. The gate line is disposed on a substrate, and the data line intersects the gate line. The first common line is parallel with the gate line and the second common line intersects through the gate line. By this invention, the first common lines and second common lines of pixels can form a reticular structure for reducing RC delay effect of the common line.
US07800701B2
A primary broadcast receiver is automatically tuned by a secondary broadcast receiver receiving a first broadcast signal corresponding to a source of an origin program by program transition detectors detecting monochrome interprogram dead frame or closed captioning for the hearing impaired text words according to user-specified tune conditions; by a tuner controller enabling the secondary broadcast receiver and a program transition detector to begin monitoring a first broadcast signal currently tuned by the primary broadcast receiver, while allowing tuning of the primary broadcast receiver by a user, and by automatically tuning the primary broadcast receiver to the first broadcast signal upon signal by the program transition detector that one or more of the user-specific tune conditions have been met.
US07800695B2
A video mixer is employed to form a transition between two video compositions, for example a fade or a wipe. A video storage device is associated with the video mixer and plays out a video signal, the timing of which is controlled in dependence upon the progress of the transition made by the said video mixer.
US07800675B2
A storage gate pixel operates such that the storage gate is not required to have the same capacity as a photodiode of the pixel. This provides greater fill factor for the pixel and a higher signal to noise ratio.
US07800673B2
A solid-state imaging device and an optical sensor, which can enhance a wide dynamic range while keeping a high sensitivity with a high S/N ratio, and a method of operating a solid-state imaging device for enhancing a wide dynamic range while keeping a high sensitivity with a high S/N ratio are disclosed. An array of integrated pixels has a structure wherein each pixel comprises a photodiode PD for receiving light and generating and accumulating photoelectric charges and a storage capacitor element CS coupled to the photodiode PD through a transfer transistor Tr1 for accumulating the photoelectric charges overflowing from the photodiode PD. The storage capacitor element CS is structured to accumulate the photoelectric charges overflowing from the photodiode PD in a storage-capacitor-element accumulation period TCS that is set to be a period at a predetermined ratio with respect to an accumulation period of the photodiode PD.
US07800672B1
A circuit includes a compression sub-circuit having an input and an output for dumping excess current, a voltage bucket, and a current source. The voltage bucket, such as a capacitor, and the current source, such as a photodetector, are coupled in parallel to the input of the compression sub-circuit. Preferably, the compression sub-circuit is a single FET having a gate voltage selected to allow current to bleed off or be dumped through the FET as the capacitor approaches being full, and dumps excess photocurrent when the capacitor is full. The capacitor is nearly full when it is at least three quarters full, and is substantially full or approaching being full when it is at least 90% of capacity. In a photodetector embodiment, one plate of the capacitor is coupled to the FET and the opposed second plate is coupled to a ramping voltage circuit.
US07800671B2
A method for reading from a cell of a network of photosensitive cells arranged in rows and in columns, each cell being adapted to providing an image voltage or a reference voltage, including charging, simultaneously for all the cells in the row of the cell, at least one capacitor with a resulting charge which is a function of the difference between a reference current and an image current respectively corresponding to the conversion, by an amplifying factor greater than one, of the reference voltage and of the image voltage, and measuring for the cell column the capacitor charge.
US07800667B2
The present invention relates to a photo-detecting apparatus having a structure for enabling photodetection with high sensitivity and wide dynamic range. When light is incident on a pixel section of an active pixel-type within a photo-detecting section, a voltage value corresponding to the amount of an electric charge generated at a photodiode included in the pixel section is outputted from the pixel section by way of a selecting transistor. A first pixel data readout section outputs the output from the pixel section as a first voltage value. On the other hand, the electric charge generated at the photodiode including the pixel section is outputted from the pixel section by way of a discharging transistor. The electric charge flown in a second pixel data readout section via a switch is accumulated in a capacitive element, and a voltage value corresponding to the amount of the accumulated electric charge is outputted from the second pixel data readout section as a second voltage value. The capacitance value of the capacitive element within the second pixel data readout section is greater than that of the parasitic capacitance section included in the pixel section.
US07800659B2
A recording medium has clusters assigned first cluster information pieces respectively. The clusters store a file or files of image data. When a received signal is a copying command indicative of a requested file, image data in the requested file is read from one or more clusters and is sent. Detection is made about a first cluster information piece or pieces assigned to the one or more clusters from which the image data is read. The detected first cluster information piece or pieces are labeled as a second cluster information piece or pieces. Identification is made about a first cluster information piece or pieces assigned to one or more clusters loaded with image data in the requested file. When the identified first cluster information piece or pieces are equal to the second cluster information piece or pieces, the requested file is recognized as a file which has been copied.
US07800657B2
A method, apparatus and system with a hierarchical histogram generator that generates sub-histograms of differing resolutions. These sub-histograms are used to adjust an image exposure setting.
US07800654B2
Disclosed is a picture-taking apparatus including an apparatus main body and a remote control device for controlling the apparatus main body, wherein the apparatus main body includes an image-pickup optical system having a plurality of movable optical elements, an actuator for moving the plurality of optical elements, a first optic operating member for instructing movement of the plurality of optical elements, an image-pickup unit having an image pickup device for photoelectrically converting light from the image-pickup optical system, a first image-pickup operation member for instructing image-pickup operation of the image-pickup unit, a picture-taking direction operation unit for controlling a picture-taking direction of the apparatus main body, (vii) a picture-taking direction driving unit for moving the apparatus main body into the picture-taking direction, and an apparatus-main-body-side communication unit for enabling communication with the remote control device, and wherein the remote control device includes a second optic operating member for instructing movement of the plurality of optical elements of the image-pickup optical system, a second image-pickup operation member for instructing image-pickup operation of the image pickup unit, a picture-taking direction operation member for instructing a picture-taking direction to the picture-taking direction driving unit, and a remote-control-device-side communication unit for enabling communication with the apparatus main body.
US07800652B2
Included are embodiments for reducing undesirable motion in a video. At least one embodiment of a method includes receiving a plurality of video frames that comprise at least one segment of a video, the plurality of video frames being captured by a capture device and determining a maximum undesired movement of the capture device for the plurality of video frames during the at least one segment. Some embodiments include trimming at least a portion of the video frames according to the determined maximum undesired movement such that the undesirable movement in the video is reduced.
US07800648B2
An electronic apparatus includes a housing unit and an image-capturing device. The image-capturing device includes a support unit mounted rotatably on the housing unit so as to be rotatable relative thereto about a first axis, a casing unit coupled to the support unit in such a manner so as to be co-rotatable therewith about the first axis while being rotatable relative thereto about a second axis transverse to the first axis, and a lens unit mounted on the casing unit.
US07800641B2
A light source unit is provided, which includes a light source with a plurality of light emission portions two-dimensionally arranged; a substrate on which the light source is mounted; a first support portion supporting the substrate; a bias member biasing the substrate towards the first support portion; a coupling element coupling a light beam emitted from the light source; a second support portion supporting the coupling element; a holding member holding a position of the substrate relative to the first support portion, a fitting portion provided in each of the first and second support portions to rotatably fit the first and second support portions into each other around an optical axis of the light source; and a fastening member integrally fastening the first and second support portions.
US07800640B2
Methods and apparatus include improving print quality of a bi-directionally scanning electrophotographic (EP) device, such as a laser printer or copy machine, according to ambient pressure in which operated. A moving galvanometer or oscillator reflects a laser beam to create scan lines of a latent image in opposite directions. A damping of the motion occurs per air density implicated by temperature and pressure, where the pressure changes occurring especially from altitude changes. During use, a drive signal, such as a pulse train, moves the galvanometer or oscillator at or near its resonant frequency. Based on a parameter of the drive signal, such as pulse width, the ambient pressure can be made known. In general, a high-pressure environment requires a relatively longer pulse width to resonate the galvanometer or oscillator in comparison to a shorter pulse width for a low-pressure environment. Corrections to print quality stem from the determined ambient pressure.
US07800637B2
An overdrive gray level data modifier and method of looking up thereof are provided. The overdrive data modifier obtains and outputs overdrive gray level data according to several overdrive gray values corresponding to several previous gray level index values and several current gray level index values. The overdrive data modifier includes a first, a second, a third and a fourth memory unit. The overdrive gray values are respectively stored in the first, the second, the third and the fourth memory unit. Firstly, a previous gray level index value and a current gray level index value are compared according to a current frame gray level data and a previous frame gray level data, and at least a corresponding overdrive gray level data are obtained from the overdrive gray value. At last, the overdrive gray level data are obtained according to the corresponding overdrive gray level data.
US07800629B2
Provided is an image processing apparatus and method for preventing degradation of image quality occurring when a bit-format of an image is converted. When a raw image is converted to an image having specific color resolution, the image to be converted can maintain an image close to the raw image by obtaining errors between pixels of the raw image and the image to be converted and minimizing the errors between the raw image and the image to be converted using an error diffusion scheme.
US07800627B2
Mesh quilting for geometric texture synthesis involves synthesizing a geometric texture by quilting a mesh texture swatch. In an example embodiment, geometry is matched between a mesh texture swatch and a portion of a synthesized geometric texture. Correspondences are ascertained between elements of the mesh texture swatch and the portion of the synthesized geometric texture. The ascertained corresponding elements of the mesh texture swatch and the portion of the synthesized geometric texture are aligned via local deformation to create a new patch. The new patch is merged into an output texture space to grow the synthesized geometric texture.
US07800626B2
The center line and lines at the right and left end parts are inputted to a base image from which a texture image is to be mapped, and a position of the base image closest to the view point is inputted as a point closest to the user. Right side of the point closest to the user of the body is approximated by one quarter of circle, and the left side is approximated by another quarter of circle so as to generate an elliptical arc representative of the horizontal cross-sectional shape of the body. The texture image is then mapped to the body using that elliptical arc. Thus mapping of the texture image to the body can be performed easily.
US07800625B2
A method of automatically adjusting parameters of a display device is provided. The method includes: measuring a current distance between a user and the display device; determining a particular distance range which the current distance falls in; determining corresponding parameter values of the particular distance range according to a parameter management table which lists a series of distance ranges and corresponding parameter values of the display device; transmitting the parameter values to the display device; adjusting parameters of the display device according to the parameter values.
US07800620B2
Although GPUs have been harnessed to solve non-graphics problems, these solutions are not widespread because GPUs remain difficult to program. Instead, an interpreter simplifies the task of programming a GPU by providing language constructs such as a set of data types and operations that are more familiar to non-graphics programmers. The interpreter maps these familiar language constructs to the more difficult graphics programming resources such as DirectX®, OpenGL®, Cg®, and/or HLSL®.
US07800610B2
A PC-based computing system capable of displaying images of 3-D objects during an interactive process between said computing system and a user thereof. The PC-based computing system includes system memory for storing software graphics applications, software drivers and graphics libraries, and an operating system (OS), stored in the system memory, and a central processing unit (CPU), for executing the OS, graphics applications, drivers. and graphics libraries. The system also includes an CPU interface module and a PC bus, a graphics processing subsystem interfaced with the CPU interface module by way of the PC bus, and a display surface for displaying said images by graphically displaying frames of pixel data produced by the graphics processing subsystem. The graphics processing subsystem includes a plurality of GPUs arranged in a parallel architecture and operating according to a parallelization mode of operation so that each GPU supports a graphics pipeline and is allowed to process data in a parallel manner. A hardware hub, interfaces with the CPU interface module and the GPUs, by way of the PC bus, and has a hub router for (i) distributing the stream of geometrical data and graphic commands among the GPUs, and (ii) transferring pixel data output from one or more of GPUs during the composition of frames of pixel data corresponding to final images for display on the display surface. The CPU interface module provides an interface between one or more software hub drivers and the hardware hub.
US07800609B2
A method for generating a haptic interactive representation including the steps of defining a haptic interaction space and building a hierarchical construct, for use within the haptic interaction space, using a plurality of underlying constructs. In one embodiment the method includes determining the forces to be applied to a user by generating a haptic interactive, sensing a position of a user in real space, determining a haptic interface location in the haptic interaction space in response to the position of the user in real space and determining whether the virtual object collides with the haptic interface location. The invention also relates to a method for interacting with a haptic interactive representation. The method includes creating a haptic process having the haptic interactive representation, associating a callback with the haptic process, connecting to a second process which interacts with the haptic process and associating the callback which is associated with the haptic process with the second process. The method further includes requesting the callback by the second process, and returning, by the haptic process through the callback to the second process, at least one parameter associated with the haptic interactive representation.
US07800589B2
A new touch screen design provides for corrections of non-uniformities, more accurate touch point measurement, and multiple simultaneous touch point measurements through the use of a grid of relatively conductive lines.
US07800587B2
A touch press key inputting device includes: a plurality of character keys 21˜32 with at least 2 characters displayed on the surface of each key; an input judging means 72 for sensing the character keys touched and the first touched points in the area of the character keys, performing a movement longer than a specified length originally touched, and judging a moving direction in touch press inputting; a character selecting and outputting means 73 for selecting and outputting the characters displayed in the moving direction, corresponding to the moving direction judged by the input judging means, relative to the reference positions of the character keys. Since the characters on the positions are selected and output corresponding to the touch press inputting operations of the characters displayed on the key surfaces of respective character keys 21˜32, the inputting operations can be directly sensed and easily assured, and the inputting operability is improved.
US07800585B2
A method for operating a hand held optical pointing device, such as an optical mouse, involves capturing a plurality of arrays of data in a hand held optical pointing device representing light reflected from irregularities on a surface, processing at least some of the plurality of arrays of data in the device to estimate movement of the device with respect to the surface during each of a plurality of measurement cycles, and sending a series of estimated movement update signals to a computer, each such estimated movement update signal representing the estimated relative movement of the handheld optical pointing device with respect to the surface during more than one of the plurality of measurement cycles.
US07800573B2
Provided is a display panel driving circuit. The display panel driving circuit rearranges and stores image data input of a predetermined number of source lines externally so that data of the same channel neighbor each other, and compares the rearranged data. If the rearranged data are identical, only one buffer is driven, and common data is transferred to a plurality of source lines, outputs the rearranged data according to each channel, sequentially outputs data according to each source line using source drivers of each channel. Thus, when output data neighboring source lines are identical, the current required for the buffer is reduced.
US07800571B2
A method for driving a dark ring of a liquid-crystal-on-silicon (LCOS) display is provided to prevent the fringe effect (bright lines) due to the constant voltage difference between the dark ring and the adjoining pixels within the LCOS display. A dark ring is divided into a plurality of portions. The polarity of each portion is controlled in accordance with the polarity of the adjoining pixels within the LCOS display and the scan direction of gate drivers such that the polarity inversion for each portion will coincide with that for the adjoining pixels within the LCOS display so as to avoid the fringe effect (bright lines).
US07800565B2
Method and system for programming and driving active matrix light emitting device pixel is provided. The pixel is a voltage programmed pixel circuit, and has a light emitting device, a driving transistor and a storage capacitor. The pixel has a programming cycle having a plurality of operating cycles, and a driving cycle. During the programming cycle, the voltage of the connection between the OLED and the driving transistor is controlled so that the desired gate-source voltage of a driving transistor is stored in a storage capacitor.
US07800562B2
In an embodiment of the present invention, basic reference voltages VRT, VRB, VR, VG, and VB are divided by resistors to produce plural reference voltages V0 to V15, and voltages are selected from these plural reference voltages V0 to V15 for digital-analog conversion processing of image data DR, DG, and DB. At least the basic reference voltage VRB for the black level is shared by the respective color data DR, DG, and DB. The basic reference voltages VR, VG, and VB for setting of an intermediate grayscale closer to the black level can be varied individually for each of the color data DR, DG, and DB. When this embodiment is applied to a display device employing current-driven light-emitting elements such as organic EL elements, contrast deterioration due to floating black and sinking black can be prevented with a simple configuration.
US07800539B2
A wide-angle null-fill antenna with no null in the depression angle range, an omni antenna using the same, and radio communication equipment. A null-fill antenna comprises a first antenna array including antenna elements arranged with a prescribed point as the center, and a second antenna array having amplitude characteristics substantially equal to those of the antenna elements forming the first antenna array. The first antenna array is excited so that the excitation amplitude distribution is to have symmetry with respect to the prescribed point, while the excitation phase distribution is to have point symmetry with respect to the prescribed point. The phase center of the first antenna array is substantially coincident with that of the second antenna array.
US07800538B2
A power-combining system and method for generating a high-power coherent wavefront are generally described herein. Other embodiments may be described and claimed. The power-combining system comprises a combining-radiating assembly having a plurality of ports. Phase controllers generate signals with a predetermined phase shift for an associated one of the ports. Pluralities of coherent sources receive signals from an associated one of the phase controllers and to provide the signals to an associated port of the combining-radiating assembly with the predetermined phase shifts. Energy from the ports is coherently combined and radiated to provide a coherent high-power wavefront. In some embodiments, the combining-radiating assembly comprises a conductive patch having a plurality of ports spaced uniformly around the patch. In these embodiments, energy from the ports is coherently combined and radiated by the patch to provide the coherent high-power wavefront.
US07800534B1
A method and system for determining whether to allow a base station to carry out at least one particular base station function and for configuring the system, based on the determination, to allow the base station to carry out the at least one particular base station function or to prevent the base station from carrying out the at least one particular base station function. The determination may be carried out at the base station or at a base station controller (BSC). The determination may be based, at least in part, on whether data provided to the BSC from the base station comprises spoofed GPS data. Configuring the system may include setting at the base station or at the BSC at least one parameter to either allow the base station to carry out the base station function(s) or to prevent the base station from carrying out the base station function(s).
US07800526B2
A data processing apparatus and method is disclosed for obtaining digital data for a plurality of signals to be processed, comprising. The disclosed process includes comparing, by using digital data for a first signal of the plurality of signals, an electric signal corresponding to a second signal of the plurality of signals with a reference signal; obtaining digital data for the second signal based on the comparing step; performing a counting operation in one of a down-counting mode and an up-counting mode while the comparing step is being performed; storing a first count value; outputting the first count value as computed data at a predetermined time; generating normal data based on one of the plurality of signals to be processed; and outputting the normal data.
US07800524B2
The present invention discloses a sigma-delta modulator architecture capable of automatically improving dynamic range and a method for the same. Based on the concept that different dynamic ranges of a sigma-delta modulator can be obtained via adjusting the signal power gain thereof, the present invention provides a novel algorithm to implement an automation program. The present invention finds out several sets of dynamic-range curves to improve the overall dynamic range. Via a high-level sigma-delta modulator architecture, the present invention can calculate the required feedforward coefficients. Further, the present invention install in the sigma-delta modulator architecture with four additional components, including a peak detection unit, a comparator unit, a digital coefficient control unit and a switch unit, to dynamically detect the output of the sigma-delta modulator and dynamically modify the feedforward coefficient of the sigma-delta modulator. Thus is extended the dynamic range of the sigma-delta modulator.
US07800522B2
A method for enhancing resolution of digital signals converted from analog signals is provided. An analog input signal is converted into N-bit digital outputs, where N is a positive integer. The N-bit digital outputs are interpolated to add one or more least significant bit orders for the N-bit digital outputs. One or more dither values are generated as least significant bits corresponding to the least significant bit orders and the dither values are superimposed on the interpolation of the N-bit digital outputs. An A/D converter is also provided herein.
