| Document | Document Title |
|---|---|
| US08064250B2 |
Providing a ready-busy signal from a non-volatile memory device to a memory controller
A common standard may be used for both dynamic random access memories and non-volatile memories, despite the fact that the non-volatile memory generally needs bidirectional communications to coordinate writing with a memory controller. In one embodiment, a package connector on the non-volatile memory may be used for one function that does not involve communications with the memory controller during reading and may be used for communications with the memory controller during writing. Particularly, those communications during writing may be to indicate to the memory controller when the memory is ready for writing and when the memory is busy so that a write must be deferred until the memory is ready to be written to. |
| US08064249B2 |
Nanowire electromechanical switching device, method of manufacturing the same and electromechanical memory device using the nanowire electromechanical switching device
A nanowire electromechanical switching device is constructed with a source electrode and a drain electrode disposed on an insulating substrate and spaced apart from each other, a first nanowire vertically grown on the source electrode and to which a V1 voltage is applied, a second nanowire vertically grown on the drain electrode and to which a V2 voltage having an opposite polarity to that of the V1 voltage is applied, and a gate electrode spaced apart from the second nanowire, partially surrounding the second nanowire and having an opening that faces the first nanowire in order to avoid disturbing a mutual switching operation of the first nanowire and the second nanowire and to which a V3 voltage having the same polarity as that of the V2 voltage is applied. |
| US08064248B2 |
2T2R-1T1R mix mode phase change memory array
A memory device as described herein includes an array of programmable resistance memory cells. The memory device further includes sense circuitry having a dual memory cell (2T-2R) mode to read a data value stored in a pair of memory cells in the array based on a difference in resistance between a first memory cell in the pair and a second memory cell in the pair. The sense circuitry also has a single memory cell (1T-1R) mode to read a data value in a particular memory cell in the array based on the resistance of the particular memory cell. |
| US08064235B2 |
Semiconductor device
In order to reduce parasitic inductance of a main circuit in a power supply circuit, a non-insulated DC-DC converter is provided including a circuit in which a power MOS•FET for a high-side switch and a power MOS•FET for a low-side switch are connected in series. In the non-insulated DC-DC converter, the power MOS•FET for the high-side switch is formed by a p-channel vertical MOS•FET, and the power MOS•FET for the low-side switch is formed by an n channel vertical MOS•FET. Thus, a semiconductor chip formed with the power MOS•FET for the high-side switch and a semiconductor chip formed with the power MOS•FET for the low-side switch are mounted over the same die pad and electrically connected to each other through the die pad. |
| US08064231B2 |
Short circuit protection circuit for a pulse width modulation (PWM) unit
A short circuit protection circuit for a pulse width modulation (PWM) unit which includes a PWM logic control circuit, an under voltage lookout (UVLO) circuit and an internal clock circuit; wherein the UVLO circuit detecting a bias power (Vcc) and delivering an UVLO signal when the bias power is judged excessively low, the PWM unit further comprising: a short circuit detector, a short circuit recovery circuit and a frequency multiplexer. The short circuit detector is to detect the UVLO signal and generate a short signal. The short circuit recovery circuit to set a pre-determined recovery time and generate a recovery signal when the pre-determined recovery time ends. The frequency multiplexer which is triggered by the short signal when the short circuit event occurs to change a switching frequency to a short PWM frequency, and triggered by the recovery signal to restore the switching frequency. |
| US08064229B2 |
Method of forming a series resonant switching power supply control circuit and structure therefor
In one embodiment, a control circuit for a series resonant switching power supply control system is configured to disable a power switch of secondary side of the system in response to a polarity reversal of the voltage across a primary side winding of the system. |
| US08064228B2 |
Power supply apparatus with current-sharing function
A power supply apparatus with a current-sharing function includes a conversion circuit, a square-wave generating circuit, a resonant circuit, and a rectifier-filter circuit. The conversion circuit has two transformers, and each of the transformers has a primary winding and two secondary windings. More particularly, two secondary windings of the different transformers are electrically connected in series and then the two in-series secondary windings are electrically connected in parallel. The square-wave generating circuit is used to switch a DC voltage into a pulsating voltage. The resonant circuit is electrically connected to the square-wave generating circuit, and having a first capacitor and the primary windings of the transformers. The rectifier-filter circuit has at least two switch components and a second capacitor, and electrically connected to the secondary windings of the transformers to rectify an AC output voltage into a DC output voltage, and the DC output voltage is outputted to at least one output terminal. |
| US08064226B2 |
Control circuit with frequency compensation
The present invention discloses a control circuit with frequency compensation, which can be applied to an open-loop control system. The control circuit includes an oscillator which is additionally connected to a first comparator including a first input end, a second input end and a first output end. The first input end provides for inputting a sampling current, the second input end provides for inputting a total voltage of a reference voltage and a DC-level voltage, and the first output end outputs a down-conversion signal. When the sampling current is larger than the total voltage, the first comparator will generate the down-conversion signal to the oscillator to reduce a frequency of the oscillator, such that a current of the open-loop control system can be controlled effectively to prevent an electronic element form being burned down. |
| US08064225B2 |
Reactor arrangement
A reactor arrangement for alternating electrical currents includes, for each alternating electrical current, different coils (105, 107, 105a, 107a) for positive and negative half-cycles of that alternating electrical current. The negative and positive half-cycles of the alternating electrical current are directed to the different coils with the aid of unidirectional electrical components (106, 108, 106a, 108a) such as, for example, diodes. All coils are arranged to magnetize a common magnetic core element (104) in a same direction. Therefore, from the viewpoint of the magnetization of the magnetic core element, the flowing directions of the alternating electrical currents are not significant. Hence, the common-mode inductance of the reactor arrangement has substantially a same value as the differential-mode inductance. |
| US08064221B2 |
Electronic devices for surface mount
Electronic devices are disclosed that allow for surface-mounting using solder while preventing solder from overflowing between external terminals of the electronic device, or between pads on a circuit board to which the external terminals are soldered. An exemplary electronic device has a base board made of an insulating material and having an outer surface comprising at least one external terminal for surface mounting of the device to the circuit board. A groove is defined at least part way around the external terminal on the outer surface. The groove accommodates overflowed solder and thus prevents unintended spread flow of the solder to locations that otherwise could cause short circuits and the like. The electronic device can include a resin board containing a thermoset resin, wherein the groove is formed by thermal or mechanical processing. |
| US08064219B2 |
Ceramic substrate part and electronic part comprising it
A ceramic substrate part comprising on its upper surface pluralities of external electrodes comprising wire-bonding electrodes, each of which comprises a primer layer based on Ag or Cu, a Ni-based lower layer, an intermediate layer based on a Pd—P alloy containing 0.4-5% by mass of P, and a Au-based upper layer formed in this order on a ceramic substrate, the upper layer containing Pd after heated by soldering, and having a Au concentration of 80 atomic % or more based on the total concentration (100 atomic %) of Au and Pd. |
| US08064217B2 |
Component embedded printed circuit board
A method of manufacturing an optical component embedded printed circuit board is disclosed. An optical component embedded printed circuit board that includes a metal core in which at least one cavity is formed, an optical component embedded in the cavity, a first insulation layer stacked on one side of the metal core, a second insulation layer stacked on the other side of the metal core, and a circuit pattern which is formed on the first insulation layer and which is electrically connected with the optical component. |
| US08064216B2 |
Edge connector
An edge connector includes, a multilayer printed board having an inner layer and a connector edge, an electronic circuit disposed on the multilayer printed board, an electrical terminal on the multilayer printed board and spaced by a predetermined clearance from the connector edge, an electrical conductor on the multilayer printed board and connected between the electronic circuit and the electrical terminal, a via connected to the electrical terminal and extending to the inner layer of the multilayer printed board, and a lead conductor on the inner layer of the multilayer printed board and connected at one end to the via, another end of the lead conductor being exposed at the connector edge. The electrical terminal is plated. The sum of the length of the via and the length of the lead conductor is less than one-sixth of the wavelength of an electrical signal transmitted. |
| US08064213B2 |
Module with a built-in component, and electronic device with the same
A module with a built-in component is provided which can be produced without a via-forming step. The module with a built-in component 100 includes an insulating sheet substrate 10 which has an upper surface 10a, a lower surface 10b opposed to the upper surface 10b and a side surface 10c which connects these surfaces. At least one wiring 20 extends from the upper surface to the lower surface through the side surface, and an electronic component 32 is disposed within the sheet substrate. |
| US08064207B2 |
Electronic module with ejector mechanism
An electronic module (10) includes a housing having a longitudinal body portion and a mounting portion extending rearward from the body portion, with a channel (1221) defined in a top or bottom section of the mounting portion; an ejector mechanism including a slider member (61) accommodated in the channel of mounting portion and an actuator member (62) pivotally engaged with the mounting portion, said actuator member further linked to the slider member for pushing the slider member forwardly moving along the channel; and a spring member (8) arranged between the slider member and the mounting portion and capable of pushing the slider member rearward moving along the channel. |
| US08064203B2 |
Process for preparing conductive films and articles prepared using the process
A free standing film includes: i. a matrix layer having opposing surfaces, and ii. an array of nanorods, where the nanorods are oriented to pass through the matrix layer and protrude an average distance of at least 1 micrometer through one or both surfaces of the matrix layer. A method for preparing the free standing film includes (a) providing an array of nanorods on a substrate, optionally (b) infiltrating the array with a sacrificial layer, (c) infiltrating the array with a matrix layer, thereby producing an infiltrated array, optionally (d) removing the sacrificial layer without removing the matrix layer, when step (b) is present, and (e) removing the infiltrated array from the substrate to form the free standing film. The free standing film is useful as an optical filter, ACF, or TIM, depending on the type and density of nanorods selected. |
| US08064198B2 |
Cooling device for semiconductor element module and magnetic part
A cooling device for a semiconductor element module and a magnetic part, includes: a water-cooled type heat sink having a cooling water passage; a semiconductor element module including a plurality of chips arranged side by side in a circulation direction in the cooling water passage, the semiconductor element module being mounted on the heat sink; and a magnetic part including a core and a winding portion mounted on the core, the magnetic part being mounted on the heat sink or another heat sink. In the cooling device, a plurality of cooling fins is disposed to extend along the circulation direction in the cooling water passage in a manner that the plurality of cooling fins are separated into groups for the respective chips arranged side by side in the circulation direction, and that the groups of the cooling fins are offset from each other in a direction perpendicular to the circulation direction. Accordingly, it is possible to have improved cooling efficiency of a heat sink with cooling fins. |
| US08064185B2 |
Electrostatic chuck electrical balancing circuit repair
The present invention includes methods and apparatus for repairing an electrical connection between bipolar electrodes contained within an electrostatic chuck and a conductive mask disposed atop the electrostatic chuck, known as a balancing circuit. Embodiments of the invention are particularly useful after removal of an electrostatic chuck for refurbishment. |
| US08064182B2 |
Overvoltage protection plug
An overvoltage protection plug is disclosed. The plug includes a housing forming a body, a handle, and an insertion portion. The plug further includes a circuit board mounted at least partially within the body. A portion of the circuit board protrudes from the housing at the insertion portion and includes metallic connection pads configured for interconnection to a connection block. The plug also includes a gas tube mounted to the circuit board and residing within the housing, the gas tube electrically connected to the metallic connection pads by a plurality of circuit traces on the circuit board. The handle of the housing can extend rearward from a top edge of the housing. The body can include an interior cavity having generally parallel side walls including a thinned region surrounding the gas tube. A circuit connection block assembly is also disclosed. |
| US08064175B2 |
Power supply shunt
A power supply shunt for an electronic circuit. The power supply shunt includes at least two Field Effect Transistors (FETs), a first of the FETs having its drain coupled to a terminal of an electronic circuit and its source coupled to another of the FETs, and a second of the FETs having its source coupled to ground and its drain coupled to another of the FETs. The first FET has a bulk terminal that floats with respect to ground. |
| US08064173B2 |
Energizing capacitor loads
A method for providing means for energizing a capacitive load. The capacitive load is connected to an alternating current power source by using a connecting device. The connecting device comprises at least one diode and connecting organs, which can be closed or open. |
| US08064172B2 |
Method and apparatus coupling to a slider in a hard disk drive for microactuation
A region of flexure layer, including slider mounting face coupled to offset mounting face for at least one piezoelectric device. The offset mounting face for piezoelectric device provides asymmetry between first contact region and second contact region based upon notch and slot. This is cost effective, reliable support for piezoelectric devices used for micro-actuation in hard disk drives. The slider moves based upon asymmetry of the offset mounting face coupled to the piezoelectric device twisting the slider mounting face. The invention includes flexure containing the region of the flexure layer. The invention includes head gimbal assembly including flexure, actuator arm including head gimbal assembly, and actuator assembly including actuator arm, and hard disk drive including actuator assembly. The invention includes manufacturing the region, the flexure, the head gimbal assembly, the actuator arm, the actuator assembly and the hard disk drive, as well as these products of the manufacturing processes. |
| US08064170B1 |
Method to align a flexure tail having bent alignment tab feature to a flex cable of a head gimbal assembly
A novel method and device to align a flexure tail of a head gimbal assembly (HGA) to a flex cable of a head stack assembly (HSA) is disclosed. An alignment pin is passed through a first alignment hole in the flex cable, and a second alignment hole in the flexure tail. The second alignment hole is disposed in a region of the flexure tail that lies in a flexure tail plane that is approximately parallel to the flex cable plane adjacent the first alignment hole. A novel head gimbal assembly (HGA) has a flexure tail that includes a first bend line. The flexure tail is bent out-of-plane about the first bend line to create a residual bend angle in the range 10° to 80°. The first alignment tab is abutted against a first guide surface of an alignment fixture. |
| US08064164B2 |
Perpendicular magnetic recording head
In a perpendicular magnetic recording head comprising a main magnetic pole layer and a return yoke layer which have respective front end faces exposed at a surface opposing a recording medium and are laminated with a nonmagnetic material layer interposed therebetween on the medium-opposing surface, an end magnetization control layer for generating an exchange-coupling field is provided on the upper or lower side of both end parts in a track width direction of the return yoke layer. The exchange-coupling field fixes magnetization in the end parts to the track width direction. |
| US08064161B2 |
Perpendicular magnetic recording head and method for manufacturing the same
Embodiments of the present invention help to provide a perpendicular magnetic recording head capable of writing a signal in a track having a small width. According to one embodiment, a perpendicular magnetic recording head includes an auxiliary pole, a main pole, a yoke, a coil, a first soft magnetic film and a second soft magnetic film. The yoke is in contact with the main pole. The coil is wound around a magnetic circuit composed of the auxiliary and main poles and the yoke. The first soft magnetic film is provided on both sides of the main pole with a non-magnetic film provided between the first soft magnetic film and the main pole. The second soft magnetic film is provided on the trailing side of the main pole with the non-magnetic film provided between the second soft magnetic film and the main pole. The first and second soft magnetic films are two types of plated magnetic films. One type of the plated magnetic films have respective thicknesses of 0.5 nm to 20 nm and respective body centered cubic lattice crystal structures. The other types of the plated magnetic films have respective thicknesses of 0.5 nm to 20 nm and respective face centered cubic lattice crystal structures. The two types of the plated magnetic films are alternately laminated with four or more layers. This can achieve the magnetic disk drive capable of reducing a possibility to erroneously delete a signal after the signal being written and preventing degradation of characteristics of a high frequency signal. |
| US08064159B2 |
Current perpendicular to plane (CPP) magnetic read head
One general embodiment of the present invention is a magnetic read head including a magnetoresistive sensor where sense current flows in a stacking direction of the magnetoresistive sensor, i.e., perpendicular to the plane of the layers of the head. The magnetoresistive sensor comprises a free layer having a magnetization direction that is affected by external magnetic fields and includes a Heusler alloy layer and a Co-based amorphous metal layer, a fixed layer which is stacked with the free layer and has a fixed magnetization direction, and a non-magnetic intermediate layer between the free layer and the fixed layer. |
| US08064157B2 |
Burst patterns for magnetic disks and magnetic disk devices
A magnetic disk includes: a data recording region having first magnetic parts; the first magnetic parts being arranged in a circumferential direction in the nonmagnetic region and form tracks, and the tracks being arranged in a radial direction at a track pitch Tp; and a burst pattern region having burst patterns making a magnetic head follow the first magnetic parts, the burst patterns having second magnetic parts, the second magnetic parts forming base units arranged at a pitch Sp in a radial direction of the disk, the pitch Sp being more than twice as large as the track pitch Tp, the base units including a plurality of base units arranged in a circumferential direction of the disk, and the base units adjacent to each other in the circumferential direction being displaced from each other by the pitch Sp in the radial direction of the disk. |
| US08064156B1 |
Magnetic recording disk having a transition zone
A disk drive having a magnetic recording disk with a transition zone is described. A surface texture of the transition zone induces the head to fly at a greater height than when operating over a data zone, while transitioning the head to a landing zone to park. |
| US08064151B2 |
Lithographic apparatus and thermal optical manipulator control method
A control method is provided for controlling a heating of a thermal optical element, the thermal optical element having a matrix of heater elements. The method includes stabilizing a nominal temperature of the thermal optical element with a feedback loop to control the heating of heater elements; providing a desired temperature profile of the thermal optical element by a set point signal; determining a feedforward control of the heater elements from the set point signal; and forwardly feeding an output of the feedforward control into the feedback loop. |
| US08064149B2 |
Fisheye lens
Disclosed is a fisheye lens comprised of the first through the seventh lens elements: wherein a field of view is larger than 180° a calibrated distortion is 10% or less, a relative illumination is 80% or more, all the refractive surfaces of the lens elements are spherical surfaces, the first lens element is a negative meniscus lens element having a convex surface facing an object side, the second lens element is a bi-concave lens element, the third lens element is a positive meniscus lens element having a convex surface facing an image side, a stop is located between the third and the fourth lens elements, the fourth lens element is a bi-convex lens element, the fifth lens element is a bi-concave lens element, the sixth and the seventh lens elements are bi-convex lens elements. |
| US08064148B2 |
High numerical aperture catadioptric objectives without obscuration and applications thereof
Disclosed are high numerical (NA) catadioptric objectives without a central obscuration, and applications thereof. Such objectives can operate through a wide spectral bandwidth of radiation, including deep ultraviolet (DUV) radiation. Importantly, refractive elements in the catadioptric objectives can be manufactured from a single type of material (such as, for example, CaF2 and/or fused silica). In addition, the elements of such catadioptric objectives are rotationally symmetric about an optical axis. The catadioptric objectives eliminate the central obscuration by (1) using a polarized beamsplitter (which passes radiation of a first polarization and reflects radiation of a second polarization), and/or (2) using one or more folding mirrors to direct off-axis radiation into the pupil of the catadioptric objective. An example catadioptric objective is shown in FIG. 2. |
| US08064143B2 |
Variable power optical system and imaging device
A variable power optical system is provided and includes: in order from the object side, a first lens group having a negative refractive power and including a negative lens group and a positive lens group; a stop; and a second lens group having a positive refractive power and including a sub-lens group on the most object side, the sub-lens group including a first lens having a positive refractive power having at least one aspherical surface, a second lens having a positive refractive power, and a third lens having a positive refractive power. The second lens group is moved to the object side along an optical axis thereof to perform a variable power operation from a wide angle end to a telephoto end of the variable power optical system, and the first lens group is moved to make a correction of an image plane position in accordance with the variable power operation. |
| US08064139B2 |
Apparatus for manufacturing optical element, method of manufacturing optical element, optical element, and imaging device
An apparatus for manufacturing an optical element includes: a flexible stamper having a transfer portion transferring a predetermined shape and having changeable curvature; a stamper holding mechanism holding the stamper; an element holding mechanism holding an optical element having a convex or concave curved surface, the curved surface serving as a transferred surface to which the shape of the transfer portion of the stamper is transferred; a curvature changing mechanism changing the curvature of the stamper in accordance with curvature of the transferred surface of the optical element; and a moving mechanism moving at least one of the stamper held by the stamper holding mechanism and the optical element held by the element holding mechanism in a direction in which the transfer portion of the stamper moves away from or closer to the transferred surface of the optical element. |
| US08064133B2 |
Light receiving optical system, and spectrophotometer incorporated with the same
A light receiving optical system includes: a relay optical system for converging light to be measured which has been converged on an image plane of an objective optical system. The light receiving optical system has a relay optical system with a relay lens operable to be selectively switched between first and a second conjugate positions, and a first and a second light flux limiting aperture members selectively switched between the first and the second conjugate positions. The relay optical system selectively forms, on the image plane of the objective optical system, an enlarged image and a reduced image of a view angle defining aperture in the case where the relay lens is selectively switched between the first and the second conjugate positions to define an incident light flux through the view angle defining aperture by a first and a second light flux limiting apertures, respectively. |
| US08064130B2 |
Optical amplifier
It is an object of the present invention to provide an optical amplifier using optical amplification mediums each doped with a rare earth element for increasing amplification efficiency of signal light in S-band and the like. To this end, the optical amplifier is constituted such that, when performing optical amplification for S-band and the like in which a center wavelength of a gain peak in the optical amplification medium is located at an outside of a signal band, a gain coefficient of when a pumping condition of the optical amplification medium is maximum is set so that a parameter η obtained by dividing a minimum value of the gain coefficient in the signal band by a maximum value of the gain coefficient outside of the signal band becomes a previously set value or more, wherein, for example, the parameter η can be increased by controlling a temperature of each of a plurality of EDFs between which gain equalizers are disposed. |
| US08064129B2 |
Process for poling a ferroelectric material doped with a metal
A process for poling a ferroelectric material doped with a metal, which process comprises: (i) defining an electrode pattern on a −z face of a crystal of the ferroelectric material doped with the metal; (ii) providing an electrode material; (iii) poling at a temperature of not more than 45° C.; and (iv) poling by a two-stage voltage-controlled application of electric field based on a first poling stage of domain nucleation and a second poling stage of domain spreading. |
| US08064127B2 |
Quasicrystalline structures and uses thereof
This invention relates generally to the field of quasicrystalline structures. In preferred embodiments, the stopgap structure is more spherically symmetric than periodic structures facilitating the formation of stopgaps in nearly all directions because of higher rotational symmetries. More particularly, the invention relates to the use of quasicrystalline structures for optical, mechanical, electrical and magnetic purposes. In some embodiments, the invention relates to manipulating, controlling, modulating and directing waves including electromagnetic, sound, spin, and surface waves, for a pre-selected range of wavelengths propagating in multiple directions. |
| US08064126B1 |
Color electrophoresis type display medium panel
One embodiment of the present invention is a color electrophoresis type display medium panel having a transparent substrate, a color filter layer, a transparent electrode layer, a microcapsule layer, an adhesive layer and a rear electrode plate, wherein the microcapsule particle has a specific distribution wherein an average particle diameter of the microcapsule in a direction observed from a viewer is defined as X, and an average particle diameter of the microcapsule in another direction perpendicular to the direction observed from a viewer is defined as Y. |
| US08064124B2 |
Silicon-rich silicon nitrides as etch stops in MEMS manufacture
The fabrication of a MEMS device such as an interferometric modulator is improved by employing an etch stop layer between a sacrificial layer and a an electrode. The etch stop may reduce undesirable over-etching of the sacrificial layer and the electrode. The etch stop layer may also serve as a barrier layer, buffer layer, and/or template layer. The etch stop layer may include silicon-rich silicon nitride. |
| US08064120B2 |
Aircraft cabin services system including zone controllers for lighting control modules and dimmable windows
Electrochromic window assemblies and methods for providing electrochromic window assemblies are disclosed. In one embodiment, a window assembly includes a first transparent portion and a first trim portion. The first trim portion is located adjacent to the first transparent portion. The window assembly also includes a second transparent portion and a second trim portion. The second trim portion is located adjacent to the second transparent portion. The window assembly further includes an electrochromic assembly. The electrochromic assembly is disposed between the first transparent portion and the second transparent portion so that it is adjacent to both transparent portions. |
| US08064119B2 |
Display element and driving method thereof
This invention provides a novel electrochemical display element, which can realize bright white display, high-contrast black and white display, and full-color display by a simple member construction, and a method for driving the display element. The display element is characterized in that it comprises opposed electrodes, and an electrolyte, an electrochromic compound, a metal salt compound, and a white scattering material between the opposed electrodes, and multicolor display of three or more colors is carried out by black display, white display, and display of color other than black by driving the opposed electrodes by taking advantage of 1) a color change as a result of oxidation and reduction reactions of the electrochromic compound, and 2) a color change as a result of reduction precipitation and oxidation dissolution of a metallic element contained in the metal salt compound in at least one of the opposed electrodes. |
| US08064118B2 |
Control system for micromirror device
This invention provides a display system that receives an image signal containing a binary data of N bits, wherein N is a positive integer, for displaying an image with a grayscale corresponding to the binary data. The display system further includes a data converter for converting M-bit of the N bits of the binary data into a non-binary data, wherein M is a positive integer and N≧M, for applying the non-binary data as a sub-frame in controlling the gray scale in displaying the image. In an exemplary embodiment, the data converter converts consecutive M-bit of the N bits of the binary data into the non-binary data. The display system further includes a spatial light modulator (SLM) having a plurality of pixel elements and the SLM receiving the non-binary data of M bits for controlling the pixel elements. |
| US08064116B2 |
Apparatus and method for producing a hologram
A holographic recording system (1) includes a transparent or semi-transparent holographic recording medium (6), a source of coherent optical radiation (7), and an optical system (10). The recording medium has a first side (25) presented toward the radiation source, a second side (26) opposite to the first side and presented toward the optical system, and a recording volume (30) between the two sides. The radiation source is arranged to project incident optical radiation (20) onto the first side and through the recording volume towards the optical system, which is arranged to redirect (32) the optical radiation back onto the second side and into the recording volume so that the incident and redirected radiation intersect within the recording volume at an obtuse angle (34) to create an interference pattern (38) from which a holographic recording may be made. |
| US08064115B2 |
Hologram recording/reproducing apparatus
A hologram recording/reproducing apparatus includes: a coherent light source; a spatial light modulator which spatially modulates light from the coherent light source; a Fourier transform lens which concentrates light modulated by the spatial light modulator upon a hologram medium; and a two-dimensional light-receiving element array which receives light from the hologram medium. The spatial light modulator is divided into a reference light area and a signal light area, and the divergence angle of reference light emitted from the reference light area is wider than the divergence angle of signal light emitted from the signal light area. |
| US08064113B2 |
Display apparatus, display method, and control program
This invention provides a display apparatus, control method, and control program, which display hue differences and color difference values of respective patches as lists, and display the hue direction of the hue difference of each individual patch on a chromaticity diagram in an easy-to-understand manner. To accomplish this, a display method of this invention includes a specifying step of specifying a color determined by a hue difference calculated from first and second values associated with spectral reflectance characteristics, and a display step of displaying the color specified in the specifying step as a graphical object. The specified color is specified as a representative color that indicates a hue on a chromaticity diagram to which the hue difference biases. |
| US08064112B1 |
Color separation and reproduction method to control a printing process
A computerized printer utilizes a color separation and printing process that adds brightness, saturation and ink density to traditional CMYK printing processes and optionally eliminates the need for Black (K) color separation data and Black ink in the printer. The process includes the creation of Red, Green, and Blue (R′G′B′) color separation data channels for use by a computer processor to complement the dynamic range of traditional Cyan, Magenta, and Yellow (CMY) color separation data channels. Accordingly, the process gives printers the capacity to utilize a six-color separation process with Cyan, Magenta, Yellow, Red, Green, and Blue (CMYR′G′B′) color separation data channels. The standard Black (K) separation data can be combined within the R′G′B′ separation data to optically simulate Black ink in print. The process can be applied to printing processes including: digital, flexography, inkjet, lithography, rotary gravure, rotary letterpress and screen-printing. |
| US08064108B2 |
Full-zone optical image addressing apparatus and method
A full-zone optical image addressing apparatus, including an addressing device, an image extraction converter, a comparator, an AND gate and a counter. The addressing device is located at the enclosure of the scanner and includes a plurality of geometric patterns. Each of the geometric patterns includes a plurality of rows of pixels. While receiving an exposure signal, the image extraction converter extracts one row of pixels from the addressing device, such that a series of analog signals is obtained and output to the comparator. The comparator then compares the series of analog signals to an analog critical voltage to output a series of analog comparison signals to the AND gate. The AND gate synchronously processes the series of analog comparison signals and a pixel rate clock to output the pixel data corresponding to the extracted row of pixels to the counter. After receiving the synchronously processed pixel value from the AND gate, the counter calculates and outputs the extracted row of pixels, including the amount of pixels and the geometric patterns in the row of pixels. |
| US08064107B2 |
Tensioned scanner rails
A rail system made of one or more flexible guide rods, each consisting of a tension rod, is used to support lightweight, mobile devices such as carriages, scanning heads or optical sensors. The rail is configured to permit movement of the mobile device, when driven by an external drive mechanism, along a main scanning direction but prohibits rotational movement of the mobile device. In this fashion, the mobile device remains substantially at the same measured distance from the flat surface of an object, e.g., moving sheet or web, being analyzed. |
| US08064104B2 |
Facsimile apparatus
A facsimile apparatus is provided with a scanning unit configured to scan a first image containing a specific image representing information related to a destination of a facsimile transmission, a setting unit configured to obtain and set the destination based on the specific image included in the first image, a generating unit configured to generate transmission data representing second image which is similar to the first image but the specific image is excluded, and a transmitting unit configured to transmit the transmission data generated by the generating unit to the destination set by the setting unit. |
| US08064100B2 |
Watermark encoding and detection using narrow band illumination
A system is employed to reveal a watermark in a document. A watermark generator is utilized to select the placement and at least one colorant combination of an image and at least one colorant combination for a watermark on a document, where the at least one colorant combination of the image and the watermark form a metameric pair. A printing system receives data from the watermark generator and places the image and the watermark on the document. A decoder comprising a narrow band illumination element is selected or tuned to a wavelength corresponding to the colorant combinations utilized by the printing system to reveal the watermark placed thereon. |
| US08064097B2 |
Image recording apparatus and method of control for printing group selection sheet when number of stored images in group exceeds threshold
A plurality of images stored in a storage medium are classified into image groups. The number of images stored in the storage medium is compared with a threshold value determined based on the number of classified image groups and the number of images included in each image group. An image group selection sheet or a print specification sheet is printed depending on a result of the comparison. Thus, it is possible to automatically determine an optimum type of sheet for use by a user to select images and print the determined type of sheet without printing a large number of sheets. |
| US08064096B2 |
Document template derived from variable data print file
Embodiments herein include a method that receives a previously created variable data print file. The method iterates through pages of the variable data print file to identify reused objects and decomposes the variable data print file into a decomposed document template, comprising the reused objects, and into a decomposed (factored) variable data file, comprising objects other than the reused objects. In some embodiments the method can further decompose the reused object into image and graphic objects, and into non-image and non-graphic objects. This allows the image and graphic objects, the non-image and non-graphic objects, and/or the decomposed variable data file to be edited without needing to go back to the application that-originally generated the variable print data file. |
| US08064090B2 |
System and method for processing variable print documents
Processing of a variable print document corresponding to a plurality of elements, each element having a type, a coverage area and a z-axis value, may be improved by creating a composite elements to replace groups of elements when element types are compatible and when creating composite elements is desirable based at least on the coverage area of the composite element, for example, in relation to the sum of the coverage areas of the elements in the group, and otherwise swapping z-axis values of elements if the elements do not overlap. Elements may further include at least one of a transparency and/or text-wrap parameter, which may be used in the method for producing composite elements. |
| US08064089B2 |
Automatic indexing of printed documents
A system for automatically indexing printed documents comprising a database for maintaining indexing data indicative of the identity and location of the documents, a processor interfacing with the database, the processor producing a document file containing both a printable content and an RFID taggable content, a printing device for printing the documents including a controller, an RFID tag writer and an RFID tag dispenser, wherein the controller directs the printable content to the printing device and the taggable content to the RFID writer, a plurality of file folders for retaining the tagged documents, an RFID tag attached to each of the file folders and a storage unit for storing the plurality of tagged file folders. |
| US08064082B2 |
System and method for printing labels on-demand
The present invention relates to a system and method for printing labels on-demand in a manufacturing environment. During initialization, an association is made between a part being manufactured and the work station in which the part is made. The association is stored in a computer application. When a user desires to print a label, the user simply presses a user input device which generates a print request. The print request is interrogated to determine which user input device originated the print request. An indicator may be presented to the operator indicating that a valid print request was received by the data storage device. The computer application searches for information related to the user input device that originated the print request. The data storage device transmits information from the computer application for printing to the associated printer. |
| US08064081B2 |
Print system and printing method for transmitting print data from a host device to an image forming apparatus by radio communication and performing printing
A print system for transmitting print data from a host PC to a printer by radio communication and performing printing. It is determined on the host PC side whether or not two-way communication by radio communication is possible, and if two-way communication is possible, information indicating that two-way communication is possible is transmitted to the printer. On the printer side, identification information of the host PC which transmitted the information indicating that two-way communication is possible is registered. |
| US08064080B2 |
Control of data distribution apparatus and data distribution system
Upon distributing data from a first terminal apparatus to a second terminal apparatus, whether the data is to be distributed is determined in accordance with an access situation of a client to the first terminal apparatus, and, on the basis of a determined result, the data is distributed to the second terminal apparatus. |
| US08064073B2 |
Adaptive rasterizer buffer
System and methods for printing are provided. One such method includes determining a storage capacity available for use as a rasterizer buffer, and implementing a rasterizer buffer having a storage capacity that is responsive to the storage capacity determined to be available for use as a rasterizer buffer. |
| US08064066B2 |
Method and apparatus for measuring displacement of a sample to be inspected using an interference light
In a displacement measurement apparatus using light interference, a probe light path is spatially separated from a reference light path. Therefore, when a temperature or refractive index distribution by a fluctuation of air or the like, or a mechanical vibration is generated, an optical path difference fluctuates between both of the optical paths, and a measurement error is generated. In the solution, an optical axis of probe light is brought close to that of reference light by a distance which is not influenced by any disturbance, a sample is irradiated with the probe light, a reference surface is irradiated with the reference light, reflected light beams are allowed to interfere with each other, and a displacement of the sample is obtained from the resultant interference light to thereby prevent the measurement error from being generated by the fluctuation of the optical path difference. |
| US08064064B2 |
Apparatus and method for obtaining images using coherent anti-stokes Raman scattering
Disclosed is an apparatus and method for obtaining images using coherent anti-stokes Raman scattering. The apparatus for obtaining images using coherent anti-stokes Raman scattering according to the present invention comprises: a pump light source and a stokes light source that irradiate pump light and stokes light on a sample to generate anti-stokes light having anti-stokes frequency; a reference light source that generates reference light; and an image obtaining unit that obtains the images of the sample using a change in phase of the reference light due to a change in the refractive index of the sample in the vicinity of the anti-stokes frequency. Thereby, the present invention can provide the apparatus for obtaining images using coherent anti-stokes Raman scattering that is not affected by a non-resonant background signal phenomenon, strong resistance against noise even in a weak signal, and has excellent sensitivity and resolution. |
| US08064058B2 |
Light distribution measurement system
A disclosed optical testing apparatus comprises: a plurality of optical fibers, each optical fiber having a collection end in optical communication with an output end; and a support member supporting the collection ends of the optical fibers so as to simultaneously view an examination region from different angles. A disclosed optical testing apparatus comprises a plurality of optical fibers having collection ends arranged to simultaneously view an examination region from a plurality of different angles. A disclosed optical testing apparatus comprises a plurality of optical fibers, each optical fiber having a collection end, the collection ends of the optical fibers arranged in fixed spatial relationship respective to one another to simultaneously view an examination region from different angles. |
| US08064054B2 |
Method and system for inspecting indirect bandgap semiconductor structure
Methods (600) and systems (100) for inspecting an indirect bandgap semiconductor structure (140) are described. A light source (110) generates light (612) suitable for inducing photoluminescence in the indirect bandgap semiconductor structure (140). A short-pass filter unit (114) reduces long-wavelength light of the generated light above a specified emission peak. A collimator (112) collimates (616) the light. A large area of the indirect bandgap semiconductor structure (140) is substantially uniformly and simultaneously illuminated (618) with the collimated, short-pass filtered light. An image capture device (130) captures (620) images of photoluminescence simultaneously induced by the substantially uniform, simultaneous illumination incident across the large area of the indirect bandgap semiconductor structure. The photoluminescence images are imaged processed (622) to quantify spatially resolved specified electronic properties of the indirect bandgap semiconductor structure (140) using the spatial variation of the photoluminescence induced in the large area. |
| US08064053B2 |
3-color multiplex CARS spectrometer
The present invention relates to a 3-color multiplex CARS spectrometer. In the 3-color multiplex CARS spectrometer, Raman resonance is achieved for multiple molecular vibrations of a sample by the combination of a short-wavelength pump beam generated by a broadband laser light source and a long-wavelength Stokes beam generated by a stable laser light source, and another short-wavelength laser beam having a narrow linewidth is then introduced separately to serve as a probe beam that interacts with the laser-driven sample, thereby generating CARS spectral signals whose wavelength components can be resolved. Accordingly, the 3-color multiplex CARS spectrometer solves problem of the conventional 2-color multiplex CARS spectroscopy in which the wavelength decomposition of CARS signals, necessary for high spectral resolution, is not possible with broadband pump light causing the CARS spectrum distortion. |
| US08064052B2 |
Energy meter for mixed streams of combustible compounds
An energy content meter can spectroscopically quantify oxidation products after oxidation of a combustible mixture. The measured oxidation product concentrations or mole fractions can be converted to an energy content of the un-oxidized combustible mixture using a conversion factor that relates oxygen consumption during oxidation of the combustible mixture to the energy content of the combustible mixture. |
| US08064050B2 |
Method of using a flow cell apparatus for visualizing additive deposition on a substrate
A method of visualizing the deposition of an additive from a personal care composition onto substrates such as hair, skin mimic and fabric through the use of a flow cell device. |
| US08064046B2 |
Method and device for determining a distance from an object
A method for determining a distance from an object may include emitting an emission light beam from a light emitter, receiving a reception light beam at a light receiver, and determining the distance on the basis of a propagation time of the emission and reception light beams. The reception light beam may arise as a result of reflection of the emission light beam at the object. The emission light beam may be amplitude-modulated with a rectangular-waveform modulation signal. The modulation signal may have a multiplicity of rectangular pulses which occur in a multiplicity of groups. The groups may occur at varying temporal intervals with respect to one another and have changing numbers of rectangular pulses. |
| US08064045B2 |
Method of transferring a substrate, transfer system and lithographic projection apparatus
The invention relates to a method of transferring a substrate from a first substrate holder to a second substrate holder in a lithographic projection apparatus by using a transfer unit on the basis of transfer data available thereto. The second substrate holder has a surface provided with a first plurality of burls. In the method, a memory encoded with burl position data and substrate position data is provided. Subsequently, a substrate is provided on the first substrate holder. The position error and orientation of the substrate is then measured. On the basis of the burl position data, substrate position data and orientation as measured orientation adjustment data are calculated. The orientation of the substrate is subsequently adjusted in accordance with the orientation adjustment data. The substrate is then transferred from the first substrate holder to the second substrate holder by the transfer unit and placed on the second substrate holder. |
| US08064044B2 |
Exposure apparatus, exposure method, and device producing method
An exposure apparatus (EX) exposes a substrate (P) by irradiating exposure light (EL) on the substrate (P) via a projection optical system (PL) and a liquid (LQ) supplied from a liquid supply mechanism (10). The exposure apparatus (EX) has a pressure adjustment mechanism (90) for adjusting pressure of the liquid (LQ) supplied from the liquid supply mechanism (10). A liquid immersion area is satisfactorily formed to obtain high exposure accuracy and measurement accuracy. |
| US08064039B2 |
Exposure method, exposure apparatus, and device manufacturing method
A liquid immersion device that has an mixing mechanism that mixes and dissolves a predetermined substance for adjusting specific resistance of the liquid, which is supplied onto a liquid repellent film on the surface of an object (member) of a projection optical system placed on the light emitting side of projection optical system, and an liquid immersion area is formed by supplying the liquid in which the predetermined liquid is dissolved onto the liquid repellent film. |
| US08064036B2 |
Liquid crystal optical switch configured to reduce polarization dependent loss
An optical device has the structure to perform switching and attenuation of an optical beam with reduced polarization dependent loss (PDL). The optical device includes a birefringent displacer and two liquid crystal (LC) structures. The first LC structure is used to condition s-polarized components of the optical beam and the second LC structure is used to condition p-polarized components of the optical beam. Each LC structure has a separate control electrode so that the s-polarized components of the optical beam and the p-polarized components of the optical beam can be conditioned differently and in such a manner that reduces PDL. The optical device may be configured for processing multiple input light beams, such as the multiple wavelength channels de-multiplexed from a wavelength division multiplexed (WDM) optical signal. |
| US08064033B2 |
Display and process for producing the same
A display device includes a first substrate, a second substrate arranged to face the first substrate, and a seal member arranged to bond the first substrate and the second substrate to each other with a display medium layer enclosed between the first substrate and the second substrate. At least one of the first substrate and the second substrate has a layered structure of a reinforcing layer and one or more layers having a lower strength than that of the reinforcing layer, and at least a portion of the seal member is bonded directly to the reinforcing layer. |
| US08064029B2 |
Display panel, display apparatus having the same, and method thereof
A display panel includes a source-pad portion, a first source fan-out portion and source lines. The source-pad portion has a group of pads to which a driving signal is applied from an external source. The source fan-out portion has output lines that are extended from the group of pads and are formed to have an asymmetric structure. The source lines are extended from the output lines, and pixels of different colors are connected to each of the source lines. Accordingly, a unit pixel portion is formed to be perpendicular to each other and a fan-out portion is formed to have the asymmetric structure, so that a size of a printed circuit board is remarkably decreased. Thus, costs for manufacturing a display apparatus may be decreased. |
| US08064025B2 |
Liquid crystal display and method of driving same
There is disclosed a lightweight and small liquid crystal display which achieves low power consumption and in which the optical anisotropy of the liquid crystal material is compensated for in order to enhance the viewing angle characteristics and the response speed of the liquid crystal material. Display electrodes and a common electrode are formed on one of the substrates. The orientation of the liquid crystal material is of the HAN (hybrid alignment nematic) type. This compensates for the optical anisotropy of the liquid crystal material and improves the response speed. |
| US08064023B2 |
Display apparatus
The present invention provides a display apparatus in which destruction of an insulating film by water or water vapor and generation of air bubbles in the display apparatus can be suppressed. The display apparatus includes a display element having a display layer together with a pixel electrode and an opposite electrode, an insulating film in contact with an under face of the pixel electrode and a metal-containing film that contains a metal element, covers an end face of the insulating film, and covers a part of a top face and a part of an under face which continue to the end face of the insulating film. |
| US08064022B2 |
Liquid crystal display device and method of manufacturing the same
A liquid crystal display device includes a liquid crystal display panel which is configured to hold a liquid crystal layer between an array substrate and a counter-substrate. The array substrate includes a pixel electrode which is connected to a switching element, and a counter-electrode which is opposed to the pixel electrode via an interlayer insulation film. The pixel electrode includes a plurality of slits. The slit is formed in a substantially parallelogrammatic shape, and includes, at a corner portion with an acute interior angle, an arcuate recess portion which is recessed toward an outside of an edge. |
| US08064020B2 |
Liquid crystal display device and method of fabricating the same
A liquid crystal display device has first and second substrates. A first electrode on the first substrate is alignment-treated and a second electrode on the second substrate is alignment-treated. A liquid crystal layer is disposed between the first substrate and the second substrate. Alignment-treating includes forming an alignment direction. The alignment direction of the first and second substrates is formed by irradiating an ion beam onto the first and second electrodes using an ion beam irradiation apparatus. |
| US08064018B2 |
Liquid crystal display device
Each pixel region includes two subpixel regions, in which different voltages are applied to a liquid crystal layer with respect to a signal voltage supplied from a source bus line by way of TFTs. A first substrate includes a first electrode provided for the two subpixel regions. A second substrate includes a second electrode that faces the first electrode with a vertical alignment liquid crystal layer interposed. A liquid crystal capacitor is provided for each of these subpixel regions. Each subpixel region includes at least one liquid crystal domain that produces a dark area, which looks darker than a gray scale tone being presented for a viewer located in front of the device, inside of, and substantially parallel to, an edge portion of the first electrode. At least a part of the edge portion of the first electrode is arranged so as to overlap with a gate bus line and selectively shield at least a part of the dark area. Two TFTs associated with the two subpixel regions have substantially equal drain-gate capacitances Cgd, thus providing a VA mode liquid crystal display device that achieves good display quality. |
| US08064007B2 |
Backlight module and display device using the same
The present disclosure is a backlight module including a light guide plate, a supporter, and a light source module. The light guide plate has a light incident side. The supporter has a bottom plate, a sidewall, and a top plate corresponding to the bottom plate. The bottom plate extends from a first end of the sidewall toward the light guide plate, and the top plate extends along a second end of the sidewall toward the light guide plate. The length of the sidewall is longer than the length of the top plate, such that the top plate corresponding to the sidewall forms at least one breach to expose the second end of the sidewall. The bottom plate, the top plate, and the sidewall together form an accommodating space, and the light incident side of the light guide plate is disposed between the top plate and the bottom plate. The light source module is disposed in the accommodating space and partially exposed through the at least one breach. The light source module has at least one light emitting unit and a printed circuit board. The light emitting unit is disposed on the printed circuit board, such that an emitting surface of the light emitting unit can face the light incident side of the light guide plate. |
| US08064006B2 |
Backlight assembly and method of assembling the same and liquid crystal display including backlight assembly
A backlight assembly includes a light source unit including a circuit board, a light source disposed on a first plane of the circuit board, and at least one connection unit disposed on a second plane opposite to the first plane of the circuit board and electrically connected to the light source, a receiving container having a bottom plate and sidewalls extending from edges of the bottom plate and receiving the light source unit, the bottom plate including at least one opening portion in which the connection unit is inserted and exposed to the outside, and at least one driving unit disposed at a rear surface of the receiving container and connected to the connection unit for driving the light source unit. |
| US08064001B2 |
Liquid crystal display panel and pixel structure thereof
A pixel structure includes at least a pixel electrode, and at least an aligning electrode. The pixel electrode, which has a central opening, is disposed on a substrate. The aligning electrode, which is disposed between the pixel electrode and substrate, includes an aligning part disposed under and corresponding to the central part of the pixel electrode. The aligning voltage applied to the aligning electrode is greater than the pixel voltage applied to the pixel electrode. |
| US08064000B2 |
Cell type parallax-barrier and stereoscopic image display apparatus using the same
The present invention discloses a parallax-barrier comprising a Liquid-Crystal layer (LC layer) including pixels arranged in cell type matrix structure to form a barrier of horizontal or vertical direction according to a predetermined control method, a controller for controlling said pixels of said LC layer in order to form a barrier pattern of horizontal or vertical direction pattern, by turning said pixels on or off selectively according to said control method, a lower layer formed between said LC layer and a predetermined display module in order to dispose said LC layer and said controller at a position off from said display module by a predetermined distance, an upper layer formed on the top of said LC layer in order to dispose said LC layer and said controller, and a polarizer formed on the top of said upper layer, and visualizing said barrier according to said barrier pattern which is formed on said LC layer by controlling polarization angle of the light, wherein said light being emitted from said display module and passing through said lower layer, said LC layer and said upper layer. Thus, stereoscopic images that are rotated in the horizontal/vertical direction can be displayed using said parallax-barrier and said stereoscopic image display apparatus comprising said parallax-barrier. |
| US08063996B2 |
Content delivery to a digital TV using a low-power frequency converted RF signal
A simple antenna is connected to the RF input port on a conventional digital TV to receive video content from a plurality of video content sources wirelessly. The video content sources, such as a DVD player and cable/satellite box, may generate baseband signals in a variety of formats. The baseband signals are connected to a remote converter for converting the baseband signals to a low power RF transmission having a standard format typically received at the digital TV's RF input. The RF transmission has a range generally limited to within a home or room. The small antenna connected to the RF input of the digital TV will typically be located behind the TV so as not to be seen. The low power RF transmission is on a carrier frequency that is legally authorized by the FCC in frequency and power level. |
| US08063995B2 |
System and method for video noise reduction using a unified three-dimensional non-linear filtering
The system described herein is a unified approach to three-dimensional filtering for the reduction of video noise. The technique is based on weight averaging pixels of the filter's output value in a three-dimensional neighborhood, in space and time, of the filter's output value. The weights can be computed for individual factors, such as distance, regional differences, etc., or can be combined into a weight that is indicative of all individual weights. |
| US08063994B2 |
Image processing device, image processing method, program, recording medium and integrated circuit
Flicker occurs in a flicker-noticeable area consisting of pixels with no pixel value variations. An image processing device (100) includes a variance calculation unit (101) that obtains a variance of an area consisting of a target pixel and neighboring pixels included in a first frame, and changes, according to the variance, the rate at which an error generated at the target pixel through tone level restriction is distributed within the frame and between frames. The image processing device (100) includes an error diffusion unit (113) that distributes the error generated at the target pixel to the neighboring pixels included in the first frame based on an intra-frame error diffusion rate and an intra-frame error distribution weight, and distributes the error generated at the target pixel to a target pixel and neighboring pixels included in the second frame based on an inter-frame error diffusion rate and an inter-frame error distribution weight. |
| US08063992B2 |
Dominant color extraction for ambient light derived from video content mapped through unrendered color space
Extracting and processing video content encoded in a rendered color space to be emulated by an ambient light source, comprising extracting dominant color information from a video signal and transforming the color information through unrendered color space using tristimulus primary matrices to form a second rendered color space for ambient distribution. Steps include quantizing the rendered color space to form an assigned color distribution, such as by reducing possible color states, or binning to form superpixels; and selecting a dominant color using a mode, mean, median, or weighted average of pixel chromaticities. A color of interest can be further analyzed to produce a true dominant color, and past video frames can guide selection of dominant colors in future frames. |
| US08063991B2 |
Using a region restricted cleanup signal to bridge a signal level mismatch between a blue screen and an adjoining garbage matte
A visible luminance step in a background scene, caused by a signal level mismatch between a matte signal level and a blue backing signal level, is significantly reduced by a soft edge transition region that raises the blue backing signal level up to the signal level of a garbage matte by using a cleanup signal restricted to the transition region. The soft edge formed by cleanup does not make subjects transparent, and actors may enter this zone with little loss of image quality. |
| US08063990B2 |
Television production technique
A television production system affords simplification over the automation of a television program such as a news program by making use of State Memory Objects (S-MEMs), each defining one or more operations for execution by one or more production devices. The S-MEMS serve to control one or more actuators on a control panel so that each actuator on the control panel can control different function of different pieces of production equipment depending on the S-MEM selected, and the actuator manifests a status of the production device. |
| US08063988B2 |
Television receiver
A TV receiver, which comprises an image character recognition means to recognize captions included in images of the TV programs as characters, a TV program type determination means to determine types of the TV programs, and an information screen generating means to generate information screens whose form and contents are adapted to each type of the TV programs. A main controller serves as the image character recognition means, the TV program type determination means, and the information screen generating means described above. When storing the TV programs in a hard disk, the main controller recognizes characters included in images of the TV programs and also determines type of the TV programs. After the determination described above, the main controller generates an information screen whose form and contents are adapted to the type of the TV program, which is determined by the TV program type determination means, with using the characters recognized in the recognition process described above, and then displays the information screen on a display. |
| US08063976B2 |
Image pick-up apparatus and method of controlling the image pick-up apparatus
An image pick-up apparatus comprises a filter whose transmitting wavelength band is changed depending on an input drive signal, a spectral control unit for inputting the drive signal to the filter, thereby changing the transmitting wavelength band of the filter in plural steps, a single image pick-up unit disposed at rear side of the filter, for obtaining image data every time the transmitting wavelength band of the filter is changed, and a record control unit for recording plural pieces of image data obtained by the image pick-up unit. |
| US08063971B2 |
Image capture apparatus with optical finder
A first display region for displaying an optical image of an object and a second display region for displaying information are provided for a finder device. The first display region and the second display region can be observed at the same time through an eyepiece window. On the second display region, an electric image that is photoelectrically converted by an image pickup element is displayed. That reduces failures to take a shutter chance and enables a state of the captured image and auxiliary information to be checked. |
| US08063964B2 |
Dual sensitivity image sensor
A dual sensitivity image sensor provides a standard mode and a high-sensitivity mode of operation via iSoC integration. In addition to boosting sensitivity, the high sensitivity mode also reduces temporal noise thereby optimally boosting the Signal-to-Noise Ratio (SNR) of the image sensor. The circuit does not significantly increase pixel complexity and requires minimal changes to the support circuits in the iSoC including the addition of support and control circuitry to facilitate seamless mode change. |
| US08063960B2 |
Solid-state imaging device and apparatus with an increased speed of analog to digital conversion
A solid-state imaging device includes a reference-signal generating unit that generates plural kinds of reference signals for converting an analog pixel signal into digital data, a reference-signal selecting unit that selects any one of the plural kinds of reference signals, a comparing unit that compares the pixel signal and the selected reference signal, and a count unit that performs count processing in parallel with comparison processing in the comparing unit and stores a count value at a point when the comparison processing is completed. The count unit decides digital data of the pixel signal in a 1 LSB step by storing a count value at a point when the comparison processing is completed for any one of the plural kinds of reference signals and correcting the stored count value on the basis of results of the comparison processing for respective remaining reference signals of the plural kinds of reference signals. |
| US08063955B2 |
Camera module testing
In a particular embodiment, a method is disclosed that includes illuminating an opaque mask having a plurality of holes formed therein, each hole of the plurality of holes having a predetermined size. The method includes forming a two-dimensional impulse response image of the illuminated opaque mask using a camera module. The method further includes determining at least one optical characteristic of the camera module based on the two-dimensional impulse response image of the illuminated opaque mask. |
| US08063952B2 |
Image-capturing apparatus and image-capturing method for performing drive log image capturing and life log image capturing as automatic image capturing
An image-capturing apparatus includes an image-capturing unit configured to capture image data of a subject and to store the captured image data in an image-capturing operation; a speed detector configured to detect speed information; and a controller configured to control the image-capturing unit so that, in an automatic image-capturing process that is not based on a shutter operation of a user, a distance moved by the image-capturing apparatus is computed on the basis of information from the speed detector, and the image-capturing operation is performed in response to the fact that a computation result indicating that the image-capturing apparatus has moved a predetermined distance is obtained. |
| US08063951B2 |
Information processing apparatus and method, and program
An information processing apparatus has a plurality of recording media, and includes an imaging unit operable to capture an image of a subject, and a recording unit operable to record image data of the captured image onto the recording media such that the amounts of recorded image data differ between the recording media. The same image data is recorded onto at least a first recording medium built in the apparatus and a second recording medium removable from the apparatus such that the amount of data recorded on the first medium is smaller than that recorded on the second medium. In this information processing apparatus, a user can view images captured previously with more ease because image data recorded on the first recording medium is sorted by date and is provided to the user in this state. |
| US08063950B2 |
Imaging apparatus, waveform signal display method, storage medium, and integrated circuit
An imaging apparatus with an automatic adjustment function, such as a white balance adjustment function, enables a result of such adjustment to be checked easily using a vector display. A waveform generation unit 3 generates a vector signal from a video signal in response to an operation to push a switch unit 6 for automatic adjustment of white balance etc., and outputs the vector signal for a predetermined period. A synthesized signal generation unit 4 combines (superimposes) the video signal with (on) the vector signal and displays the synthesized signal on a display unit 5. A vector display superimposed on a video is performed on the display unit 5 for the predetermined period after the switch is pushed. This enables an adjustment result of white balance etc. to be checked easily without requiring other operations. The vector display is stopped automatically after the predetermined period, and thus does not disturb an imaging operation. |
| US08063948B2 |
Proximity-based system and method for reducing gain imbalance in a bayer pattern and digital camera employing the same
A proximity-based system for, and method of, reducing Gr-Gb gain imbalance and a digital camera incorporating the system or the method. In one embodiment, the system includes: (1) a sensor configured to provide a input Bayer pattern array containing amplitudes corresponding to Gr and Gb cells and (2) a processor coupled to the sensor and configured to (2a) compute for at least some of the Gr and Gb cells: closeness measures for pluralities of adjacent, same-type cells, weights for pluralities of adjacent, opposite-type cells based on the closeness measures and weighted averages of the pluralities of the adjacent, opposite-type cells based on the weights and (2b) use the weighted averages to form an output Bayer pattern in which the Gr-Gb gain imbalance is reduced. |
| US08063944B2 |
Imaging apparatus
An image sensor includes a plurality of pixels arranged in a matrix and has an electronic focal plane shutter function for providing a predetermined reset signal to the pixels on a pixel line to pixel line basis to perform an exposure start operation. A mechanical focal plane shutter is disposed immediately before the image sensor. A control unit causes the image sensor to perform the exposure start operation using the electronic focal plane shutter function a predetermined period of time after a curtain group of the mechanical focal plane shutter is open and causes the mechanical focal plane shutter to perform an exposure end operation when a shutter speed is set to low. The control unit causes the mechanical focal plane shutter to perform the exposure start operation and the exposure end operation when the shutter speed is set to high. |
| US08063942B2 |
Motion assisted image sensor configuration
In general this disclosure describes techniques for configuring an image sensor of an image capture device based on motion within the scene of interest. In particular, the image capture device analyzes motion between two or more images of the same scene of interest and adjusts the configuration parameters, e.g., gain and/or exposure time, of the image sensor based on the amount of motion within the scene of interest. For example, the image capture device may configure the image sensor with a large gain and a short exposure time when the scene includes a relatively large amount of motion, thus reducing the blur caused by the large amount of motion. Conversely, the image capture device may configure the image sensor with a small gain and a long exposure time when the scene includes relatively little or no motion, thus reducing the noise caused by large gains. |
| US08063938B2 |
Photographed image process changeover apparatus of a video telephone function
In order to provide a photographed image process changeover apparatus of a video telephone function which reduces the power consumption by providing only the most optimal functions in accordance with the state of a portable terminal, the comprisal at least includes an image cutout unit 11 for cutting out a predefined zone including a photography target from a photographed image taken by a camera comprised by the portable terminal, a handheld state detection unit 12 for detecting a handheld state, and a changeover unit 13 for changing over between the validity and invalidity of the image cutout unit 11 in accordance with the state of the portable terminal. |
| US08063935B2 |
Method for the early detection of the arrival of a motor vehicle in a dark sector
The present invention relates in particular to a method for the early detection of the arrival of a motor vehicle in a dark sector. In general terms, the invention proposes to use a camera for early detection of the arrival of the vehicle in a dark area, for example a tunnel. For this purpose, in the invention, provision is made in particular for using an image processing application for determining on a set of images supplied by the camera, whether the vehicle is ready to enter a dark area and, if it turns out that the vehicle will enter a dark area, to cause a switching on of the lights. Particular embodiments of the method according to the invention also make it possible to dispense with storing a plurality of templates corresponding to the various shapes of tunnel entrances, by providing judicious and reliable recognition criteria. |
| US08063934B2 |
Helmet for displaying environmental images in critical environments
A helmet for displaying environmental images in critical environments, comprising at least one video camera and a display for displaying environmental images; the helmet also has a supporting structure that can be anchored to the helmet in order to support the at least one video camera and the display; the supporting structure has a front adapter that can be coupled to a front edge of the helmet, a rear adapter that can be coupled to a rear edge of the helmet, and a connecting element for mutually connecting the front adapter and the rear adapter. |
| US08063932B2 |
Camera for medical, particularly dental use
The medical, particularly dental imaging camera including an elongated housing (2) that can be held by a single hand of a user and provided, at its front end, with an imaging element, this housing (2) including a sensitive control element capable of freezing, on a display (5), an image selected by the user, this control element having a detection area (9) situated on the housing (2) that is delimited by a surface discontinuity such as a recess or a relief (11). The housing (2) encloses a sensor element associated with an electronic driving circuit and an electrostatic foam element whose one end is applied against the sensor element and whose opposite end is applied against an area of the inner face of the housing (2) located to the right of the detection area (9). |
| US08063927B2 |
Optical scanning apparatus and image-forming apparatus using the same
An optical scanning apparatus includes a light source and a structure for performing light-power control for the light source, the structure including a light-power-detection optical unit that establishes an optically conjugate relationship between a deflecting surface of a deflecting unit and a light-receiving surface of a light-power detector in a main-scanning plane. Accordingly, the storage time of a light beam on the light-power-detection optical unit is increased and variation in the power of light emitted by the light source due to heat generated by the light source and environmental variation is accurately detected. |
| US08063923B2 |
System and method for updating information in an electronic portable device
A Web server by which a user can request that reminder data, movie guide data, and/or TV guide data be downloaded to a portable electronic device. |
| US08063922B2 |
Liquid crystal display device
A control circuit changes the ratio of an illumination period to a non-illumination period in a frame period of a backlight according to a gradation level in the one frame period of an image displayed on a liquid crystal panel in such a manner that the higher the gradation level, the backlight illumination control circuit increases the ratio of the illumination period to the non-illumination period in the frame period of the backlight, and the lower the gradation level, the backlight illumination control circuit decreases the ratio of the illumination period to the non-illumination period in the frame period of the backlight and thereby controls illumination intensity toward the liquid crystal panel. A time center of illumination intensity in each one frame period of the backlight is controlled in order that the time center exists in a constant temporal position from the beginning of each frame period. |
| US08063921B2 |
Display drive method, display, and program therefor
In one embodiment of the present invention, data, such as video signal data, for example, for a next desired frame is first modulated or varied to facilitate a transition from a current frame to a next desired frame. A modulation processing section can be used, for example, to thus produce a corrected video signal to facilitate the current-to-next desired grayscale level transition. Thereafter, spatial filtering is then carried on the corrected video signal, using a spatial filtering section for example. As such, high frequency components in a spatial domain may be reduced, even after the spatial frequencies of an ordinary video signal and potentially those of noise have been scaled up. Therefore, undesirable noise-caused display quality degradation can be reduced or even prevented, while pixel response speed as a result of the facilitation of grayscale level transition is increased. |
| US08063920B2 |
Display time control for images
This invention relates to a method, a computer program, a computer program product and a device for reducing motion blur of images shown on non-stroboscopic display devices, in which local areas p, of an image of a video signal are displayed during respective local display times t; that are less than or equal to a image period T, comprising determining (40) an amount X; of high spatial frequency content related to a local area p, of said image of said video signal, and adjusting (41) a local display time t, in dependence on said determined amount X; of high spatial frequency content, wherein said local display time t; is decreased with increasing determined amount X; of high spatial frequency content. |
| US08063915B2 |
Method and apparatus for collecting and analyzing surface wound data
A 3D surface wound, injury, and personal protective equipment (PPE) data entry system provides an easily usable graphical user interface through which an examiner can objectively record data relating to surface wounds and injuries sustained by a subject human, as well as PPE used when the wounds/injuries were sustained. The system includes a 3D human model onto which the examiner draws the surface wound(s) and/or damage to the PPE. The subject human's record is stored in a database of similar records. The database records comprise quantifiable, objective data that is easily compared and analyzed. An analysis tool can aggregate a selected population of human subjects within the database to create wound density information that can be statistically analyzed and/or displayed on a standard 3D human model. Such objective wound density information may facilitate improved medical and/or tactical training, and improved PPE design. |
| US08063913B2 |
Method and apparatus for displaying image signal
A method and apparatus for reducing color error bands occurring due to the abrupt difference in brightness between sub-pixels. In the method of displaying an image signal of an apparatus for displaying the image signal, the apparatus includes a plurality of pixels each having at least two sub-pixels, and the method includes detecting pixels that belong to an edge of an input image, changing pixel values of the sub-pixels constituting the pixels belonging to the edge, and driving a display in accordance with the new pixel value. |
| US08063912B2 |
Data-driven color coordinator
A color selection and coordination system including a database of predetermined color relationships implementing a data-driven color model. A starting color is associated with a first color in the color database. One or more predefined color palettes associated with the first color may be retrieved, each palette including one or more coordinating colors, the coordinating colors being predetermined based on the first color and a color coordination algorithm. |
| US08063909B2 |
Systems and methods for providing intermediate targets in a graphics system
Intermediate target(s) are utilized in connection with computer graphics in a computer system. In various embodiments, intermediate memory buffers in video memory are utilized to allow serialized programs from graphics APIs to support algorithms that exceed the instruction limits of procedural shaders for single programs. The intermediate buffers may also allow sharing of data between programs for other purposes as well, and are atomically accessible. The size of the buffers, i.e., the amount of data stored in the intermediate targets, can be variably set for a varying amount of resolution with respect to the graphics data. In this regard, a single program generates intermediate data, which can then be used, and re-used, by an extension of the same program and/or any number of other programs any number of times, enabling considerable flexibility and complexity of shading programs, while maintaining the speed of modern graphics chips. |
| US08063908B1 |
System, method, and computer program product for validating a graphics processor design
A system, method, and computer program product are provided for validating a graphics processor design. In operation, a test image is identified. Additionally, a reference image is automatically selected from a set of reference images. Furthermore, a graphics processor design is validated using the test image and the selected reference image. |
| US08063904B2 |
Project timeline visualization methods and systems
Methods, systems, and computer readable storage mediums for presenting project information are disclosed. Project information may be presented by receiving electronic planning information associated with a project, the planning information including project resource data, transforming the received electronic planning information into a graphical representation of the received electronic planning information for visual presentation to a user and presenting the graphical representation of the received planning information for perception by the user, the presented graphical representation including one or more lines that varies in width symmetrically over time based on the project resource data. |
| US08063901B2 |
Method and apparatus for efficient client-server visualization of multi-dimensional data
In response to a request from a client, a server for volume rendering loads a volume dataset from a storage archive, creates a low resolution sub-sampled copy of such volume dataset and transmits it to a client. In response to subsequent requests from the client, the server for volume rendering renders a high quality image of the full resolution volume dataset and renders a low quality image of the sub-sampled copy of the volume dataset, then generates a pixel mask or a hybrid pixel mask indicative of a difference between the high quality image and the low quality image and transmits such pixel mask to the client. The client receives from the server the pixel mask and computes a high quality image based at least in part on the pixel mask and on a selective rendering of its local low resolution sub-sampled copy of the volume dataset. |
| US08063897B2 |
Display device
Tonal data of one frame of a video signal is subject to time division into dark subframe tonal data at a low tone and bright subframe tonal data at a high tone to compensate for a lowered luminance in the dark subframe by the bright subframe so as not to change an integrated luminance per one ordinary frame. Subframe tonal data read from a memory is converted into output tonal data constituted of dark subframe tonal data at a low tone and bright subframe tonal data at a high tone, by four arithmetic calculation operations using calculation parameters supplied from a register. |
| US08063896B2 |
Liquid crystal display device, source driver, and method of driving a liquid crystal display panel
A source driver which can control the spatial cycle of inverting the polarity of offset voltage in response to the spatial cycle of inverting the polarity of data signal. The liquid crystal display device according to the present invention has an LCD panel, having data lines, and source drivers for supplying data signal to the data lines. The source driver includes an offset cancel control circuit for generating an offset cancel control signal and an amplifier used for generating the data signal, which is configured so as to invert the polarity of the offset voltage in response to the offset cancel control signal OCC. The offset cancel controller circuit receives the pattern select signal PSEL specifying the cycle of inverting the polarity of the offset voltage of the amplifier to generate the offset cancel control signal in response to the pattern select signal PSEL. |
| US08063894B2 |
Image display system, image display device, and image data output device
An image display system includes: an image data output device that multiplexes and outputs raster data and compressed moving picture data; and an image display device that is connected to the image data output device through a transmission line and displays an image on the basis of image data output from the image data output device. The image display system is capable of displaying a high-quality moving picture on the image display device by reducing the amount of image data flowing through the transmission line without imposing excessive load on the image data output device, the image display device, the image data output device, an image processing program, and a computer-readable recording medium having the image processing program recorded therein. |
| US08063890B2 |
Device, method, and computer readable medium for mapping a graphics tablet to an associated display
A digitizer system for controlling movement of a pointer on a display unit is provided. The system includes a digitizer tablet for detecting an input position and generating tablet coordinate data according to the detected input position. A mapping unit maps the tablet coordinate data to display coordinate data based on a plurality of different predetermined scaling relationships and provides the display coordinate data to the display unit. An input device controls the mapping unit to switch between the predetermined scaling relationships. |
| US08063889B2 |
Biometric data collection system
A data collection system having a touch screen and sensors behind the touch screen for obtaining biometric data about the user. While the user is making entries on the touch screen, one or more fingerprints of the user may be taken. There may be cameras taking pictures of the user for face and iris recognition purposes. There may be microphones detecting sounds for attaining voice prints of the user. Other data about the user may be acquired during use of the touch screen. This data and information may be obtained about the user without the user being aware of such acquisition. |
| US08063887B2 |
Thin multiple layer input/output device
A multilayer input/output device with a low power and a high resolution display suitable for use in paper-like computing includes a first display layer, a second display layer, an input layer and control logic. The first display layer is a low power display. The second display layer is a fast, transparent display positioned on top of the first layer. The input layer is a layer for detecting input movements or gestures by the user. The control logic is coupled to the first display layer, the second display layer and the input layer for controlling their operation according the method of the present invention. The method of the present invention selectively operates the second display layer to present movement detected by the input layer. At a predetermined time, the information presented on the second display is transferred to and presented on the first display. |
| US08063886B2 |
Data input device
A data input device with a film-based pressure sensor including a first carrier film, a second carrier film and a spacer. The spacer has an opening delimiting an active zone, in which first and second electrodes are arranged such that, in response to a compressive force, an electrical contact is established. A control circuit able to operate in at least a first and a second mode is configured to measure, in the first mode a quantity indicative of electrical resistance and, in the second mode, a quantity indicative of a capacitance. |
| US08063885B2 |
Ballot marking system and apparatus utilizing pivotal touchscreen
A ballot marking system and apparatus for marking a paper ballot listing a plurality of candidates which includes a marking space for each candidate which can be either hand-marked by a voter, or machine-marked by the marking apparatus. The marking apparatus includes a touchscreen device on which the voter can enter his selections. The touchscreen is pivotally mounted atop the ballot marking apparatus such that it fits within a recess in the apparatus housing when in its closed position, and is ergonomically presented to the voter when in its open position. |
| US08063883B2 |
Optoelectronic device for determining relative movements or relative positions of two objects
The present invention relates to an optoelectronic device (100) for determining relative movements or relative positions of two objects, comprising a first object (10) fixed relative to a frame (1) of the device; a second object (20) mounted in spaced relation to the first object (10) and adapted for movement relative thereto; and at least one measuring cell for determining movement or displacement of the second object (20) relative to the first object (10). In one aspect, the invention provides a stop arrangement (40) for limiting the movement or displacement of the second object relative (20) to the first object (10), wherein the stop arrangement (40) comprises a mounting part (44) to be fixed relative to the frame (1) of the optoelectronic device (100), and at least one generally elongate stop member (41) arranged laterally of and substantially rigidly connected with the mounting part (44). |
| US08063879B2 |
Method and handheld electronic device including first input component and second touch sensitive input component
A handheld electronic device includes a housing having a surface; a first input component having input members disposed external to the surface; a second touch sensitive input component disposed about the input members, the touch sensitive input component being separate and distinct from the input members and the first input component and being structured to provide one of: a contact point with respect to the surface responsive to actuation of a first number of the input members, and a number of responses responsive to actuation of a second number of the input members. A processor cooperates with the first input component and the touch sensitive input component to determine if a plurality of the input members are actuated contemporaneously and to output a representation of a single one of the input members based upon one of: the contact point, and the number of responses. |
| US08063875B2 |
Electrooptic device, scanning-line driving circuit, method for driving the same, and electronic device
An electrooptic device is driven so that row groups of the pixels that are made black in a first precharge period and a row group of the pixels that are made black in a second precharge period are next to each other. |
| US08063872B2 |
Portable electronic device with auto-dim timers
A portable electronic device with a touch-sensitive display is disclosed. In some embodiments, the time period after which the display is dimmed due to user inactivity is extended based on user interaction with the device subsequent to a dimming event. The dim time can be extended for a single application, multiple applications, or for the device as a whole. The user interaction with the device that extends the dim time can be a touch on any button of the device, the device's touch screen display, or even a smack on the body of the device that is detected by an acceleration sensor. |
| US08063871B2 |
Low-power driving apparatus and method
A low-power driving apparatus and method are provided. The low-power driving apparatus includes an illuminance-sensing module to sense illuminance, a minimum-perceivable-brightness-determination module to determine a minimum perceivable brightness having non-linear characteristics corresponding to the sensed illuminance, a driving-power-level-determination module to determine a power level based on the determined minimum perceivable brightness, and a driving module to display an image input according to the determined driving power level. |
| US08063870B2 |
Video processing apparatus and video processing method
A video processing apparatus and method, the apparatus including: a signal processing part to process an inputted video signal; a display panel to display the processed video signal; a backlight unit that comprises a plurality of light emitting elements that correspond to pixels of the processed video signal and emit light to the display panel; and a controller to calculate a brightness of each of the pixels based on R, G and B component values of each of the pixels, and to control the backlight unit such that the plurality of light emitting elements emit light with intensities corresponding to the calculated brightness of each of the pixels. Thus, aspects of the present invention are capable of improving quality of a video and reducing power consumption. |
| US08063866B2 |
Display device capable of measuring an illuminance and widening a dynamic range of the measured illuminance
A capacitor charged beforehand is discharged according to a light surrounding a display unit. A data is decreased similarly to the voltage between the electrodes of the capacitor. A trigger signal is outputted if the data becomes equal to or less than a threshold value. A clock signal whose cycle of changing levels gradually becomes long is generated. A count value is updated at each change of the clock signal's level and the updated count value is outputted. The count value is sampled when the trigger signal is outputted. |
| US08063863B2 |
Picture display apparatus and method
A picture display apparatus exploiting a liquid crystal display is disclosed. This picture display apparatus (10) includes an interpolator (11), an over-drive unit (12), an angle of visibility improvement unit (13), and a source driver (15) for driving a liquid crystal display panel (16). The interpolator converts the picture rate upwardly. The angle of visibility improvement unit (13) converts an input picture signal into a picture signal representing a grayscale level of the input picture signal by synthesis of liquid crystal transmittances of a plural number of temporally consecutive fields. Specifically, the angle of visibility improvement unit converts the input picture signal to a picture signal made up of a first field set to a signal value related with a high grayscale level and a second field set to a signal value related with a low grayscale level. In case time changes of the grayscale level have occurred in the input picture signal at the same spatial position, the over-drive unit (12) corrects the driving level for a signal value of one or both of the first and second fields depending on response of the liquid crystal. |
| US08063857B2 |
Image display apparatus
When an organic EL display apparatus enables display of a standard luminance mode and a high luminance mode, it takes long time to reset the gate potential of the OLED drive TFT to a given value in a standard mode. In the reset operation of the gate potential of an OLED drive TFT at the time of writing an image signal, in a standard mode, a precharge current is allowed to flow in the OLED element for a short period before the reset operation to set an initial value of the gate potential of the OLED drive TFT to be close to a supply potential or a reference potential. With the above operation, the variation of the OLED drive TFT gate potential after resetting is reduced. As a result, the light emitting period during one frame can be extended. Also, since a blanking period can be extended, it is possible to measure the characteristic of the OLED element by using the blanking period. |
| US08063855B2 |
Drive method of EL display panel
A switching transistor is controlled to turn on or off depending on a turn-on voltage or a turn-off voltage applied to a gate signal line. A driver transistor is supplied with an image signal applied to a source signal line through a switching transistor. A voltage based on the supplied image signal is retained by a capacitor. The driver transistor supplies a light-emitting current to an EL element based on the voltage retained in the capacitor. A capacitor is formed between one terminal of the capacitor (that is, a gate terminal of the driver transistor) and a gate signal line. The capacitor causes the gate terminal voltage of the driver transistor to be varied depending on variation of the potential on the gate signal line. |
| US08063852B2 |
Light emitting display and light emitting display panel
A display device according to an embodiment of the present invention includes a pixel driver, first, second, and third light emitting diodes, and first, second, and third switches. The pixel driver outputs a driving current corresponding to a data signal to an output terminal in response to the scan signal. The first, second, and third light emitting diodes emit first, second, and third color lights in response to the driving current respectively. The first, second, and third switches are coupled between the output terminal of the pixel driver and the first, second, and third light emitting diodes respectively. The first, second, and third switches selectively transmit the driving current to the first, second, and third light emitting diodes. Two of light emitting diodes among the first, second, and third light emitting diodes are arranged in a first line, and the remaining one light emitting diode is arranged in a second line different from the first line. |
| US08063849B2 |
Method of navigating in a surrounding world captured by one or more image sensors and a device for carrying out the method
A method for a user to navigate in a surrounding world captured by one or more image sensors and displayed to the user in an image display area of a display device which in use is in front of the user's head and follows the movements of his head. When the user's head is directed in an area which the user can easily reach by turning his head, the display is controlled by his head direction. When the head direction reaches the edge of what the user can reach by turning his head, use is instead made of controlling by gaze direction of that displayed, in which case the point of the surrounding world pointed out by the gaze direction is continuously placed in a predetermined area of the image. The change occurs either automatically by the user's gaze direction being at the edge of the image display area or by a command, for instance with the user's voice or a motion of his hand. |
| US08063846B2 |
Semiconductor module and mobile apparatus
A semiconductor module includes a multilayer board, a first circuit element mounted on the multilayer board, a second circuit element stacked on the first circuit element, an interposer board, provided between the first circuit element and the second circuit element, which includes an antenna conductor, a passive element, mounted on the multilayer board, which is connected to the antenna conductor, and a molded resin layer which seals the respective elements. The antenna conductor is structured by a spiral-shaped wiring pattern and the both ends of the antenna conductor are connected to the passive element via a bonding wire. The antenna conductor functions as a loop antenna with the passive element inserted. |
| US08063844B1 |
Omnidirectional antenna system
An omnidirectional antenna system. Implementations may include an antenna having a wire loop and a single ferrite rod loop. The single ferrite rod loop may be oriented substantially parallel to a plane formed by the wire loop. The single ferrite rod loop may include a plurality of windings and a ferrite rod having a length and two ends. The two ends of the ferrite rod may be substantially centered relative to the wire loop. The plurality of windings may be distributed across a majority of the length of the ferrite rod. |
| US08063842B2 |
Antenna apparatus
An antenna apparatus is disclosed that includes an antenna element having a teardrop shape and configured to be fed with electrical power from an external power source; and a ground element coupled to the antenna element, wherein the antenna element includes one or more nonconductive portions. |
| US08063840B2 |
Antenna operable across multiple frequencies while maintaining substantially uniform beam shape
An antenna including a number of antenna units, each having a lens and an array of beam ports. The antenna units are arranged in a stack, and are configured to transmit or receive signals from the same field-of-view. Each unit is configured to operate in a different frequency band, with the lenses being configured such that an approximately constant beam shape is maintained across the entire operating bandwidth of the antenna. |
| US08063834B2 |
Mobile telephone with a built-in planar television antenna adapted for radiotelephone signal rejections
A mobile telephone comprises a casing housing a telephone set to receive and transmit radiotelephone signals and a television set comprising a main television antenna (MAN) to receive radiotelevision signals, a television receiver arranged to process the received radiotelevision signals to output television signals to be displayed, and a display means display the outputted television signals. The main television antenna (MAN) is made in planar technology, is built-in inside the casing and comprises a filtering slot (FS) having chosen dimensions (D1, D2) to be resonant around the frequency of the radiotelephone signals to reject them at least partly. |
| US08063832B1 |
Dual-feed series microstrip patch array
A sub-array of slot-coupled microstrip antennas fed using microstrip lines on an opposing substrate. Also provided is an omni-directional antenna comprised of six of the sub-arrays arranged in a hexagonal fashion. The gain of the antenna is ˜6 dB with a 3 dB elevation beam width of ˜30 degrees. The design provides constant beam angle over frequency, which is important for frequency-hopping applications, and the potential to add beam control to mitigate jamming in different sectors. |
| US08063831B2 |
Broadband antenna
An antenna includes: a grounding element extending along a first plane; a radiating element having a first side and extending along a second plane substantially parallel to the first plane, the radiating element being aligned with the grounding element in a normal direction transverse to the first and second planes; a bridging element interconnecting the grounding and radiating elements; and a feeding element extending and tapered from the first side of the radiating element toward the grounding element. |
| US08063830B2 |
Antenna device
A planar antenna device is mounted on a board including a dielectric layer and two conductor layers vertically sandwiching the dielectric layer. The upper conductor layer includes a first radiating element having an end portion connected through a via hole to a ground formed by the lower conductor layer, a second radiating element having an open end portion, first and second ground conductors connected to respective base portions of the first and second radiating elements via resistors, and a feeder line configured to feed power to the first and second radiating elements. |
| US08063828B2 |
Solid antenna
A solid antenna positioned on a substrate, includes a feeding portion for feeding electromagnetic signals and a radiating portion for transceiving the electromagnetic signals. The radiating portion includes a first radiator, a second radiator, a third radiator, a fourth radiator, a first connecting section, and a second connecting section. The first radiator and the second radiator are positioned on a first plane, and respectively comprise a first inverted-U-shaped radiating section and a second inverted-U-shaped radiating section. The third U-shaped radiator is positioned on a second plane perpendicular to the first plane. The first connecting section connects the first radiator to the third radiator. The second connecting section connects the second radiator to the third radiator. The fourth radiator is connected to the second radiator. The first connecting section, the second connecting section, and the fourth radiator comprise one radiating section positioned on a third plane. |
| US08063823B2 |
Method for generating a location signal
A communication device uses its FGU to generate a location signal that can be used by a reference device to calibrate the communication device and to determine the distance of the communication device from the reference device. The communication device: receives, from a reference device, at least one location signal control parameter that defines pulse shape characteristics for a location signal; configures its FGU based on the at least one location signal control parameter; generates a linear first part of a phase-incoherent location signal having the defined pulse shape characteristics by progressively sweeping an output of the FGU over a range of frequencies from a first frequency to a second frequency within a first time period; and transmits at least one iteration of the first part of the location signal. |
| US08063822B2 |
Antenna system
A beamformer is arranged to receive an input from a first antenna element and from at least one other antenna element and to generate at least a first and second output beam. The first and second output beams are combined at a connecting port such that signals received at the first antenna element are constructively combined at the connecting port and signals received at another antenna element or elements are destructively combined at the connecting port, so that a receiver connected to the connecting port may receive signals from the first antenna element and may not receive signals from the other antenna element or elements. The arrangement may also be used to transmit a signal which is fed into the connecting point from the first antenna element and not from the other antenna element or elements. |
| US08063819B2 |
Positioning device, positioning control method, positioning control program, and computer-readable recording medium having positioning control program recorded thereon
A positioning device comprising: a peak frequency determination section which determines a peak frequency which is a reception frequency corresponding to a maximum correlation value of a specific positioning base code replica and a positioning base code carried on a radio wave from a specific transmission source; a reference frequency calculation section which calculates a low frequency which is a frequency lower than the peak frequency and a high frequency which is a frequency higher than the peak frequency; a reference correlation value calculation section which calculates the correlation value corresponding to the low frequency and the correlation value corresponding to the high frequency; a corrected peak frequency calculation section which calculates a corrected peak frequency based on the correlation value corresponding to the peak frequency, the peak frequency, the correlation value corresponding to the low frequency, the low frequency, the correlation value corresponding to the high frequency, and the high frequency; and a radio wave reception section which receives the radio wave using the corrected peak frequency. |
| US08063818B2 |
Cross-PRN phase correction for GPS processing
Methods and systems are provided for accessing GPS signals in faded environments. Means are provided for predicting the nonlinear phase induced by the receiver's own clock, when there is at least one GPS satellite link strong enough to calculate a phase profile. In an embodiment, GPS signals are accessed in faded environments by increasing the sensitivity of a GPS receiver by increasing the processing gain of received GPS signals through increased integration time. Matching a near-baseband signal requires removing a nonlinear part of the phase which may arise from several sources, including: the phase drift of the GPS satellite's atomic clock, the phase drift due to the motion of the GPS receiver, the phase drift due to the motion of the GPS satellite, and the phase drift due to the GPS receiver's clock. |
| US08063816B2 |
Method and apparatus to improve the ability to decode ADS-B squitters through multiple processing paths
A system is delineated comprising a TCAS receiver having one or more filters, one or more amplifiers and one or more A/D converters, the one or more A/D converters for digitizing analog data into digital data for decoding one or more of an ADS-B message and a TIS-B message; and circuitry for receiving the digital data and decoding the one or more of an ADS-B message and a TIS-B message, wherein the circuitry includes two or more paths for the decoding. |
| US08063813B1 |
Active improvised explosive device (IED) electronic signature detection
The present invention provides an apparatus and method of detecting, locating, and suppressing electronic devices, specifically IEDs. This RF emission measurement device in some embodiments can also be considered a system for RF emission measurement, location, and suppression. In some embodiments the apparatus comprises a high sensitivity receiver for receiving and analyzing electronic emissions. In other embodiments the apparatus comprises a high sensitivity receiver and an electromagnetic source for illuminating, and/or suppressing an electromagnetic device. The electromagnetic source could be any electromagnetic emitter known in the art, for example a magnetron or an adjustable wideband electromagnetic emitter. |
| US08063802B1 |
Filter for adjusting ADC samples
Phase is adjusted by using an analog to digital converter to convert an analog signal to a plurality of digital samples. A filter is used to filter the plurality of digital samples to obtain a plurality of phase adjusted samples. |
| US08063796B2 |
Small vehicle detection system
A small vehicle detector for determining a size of a vehicle entering a particular area and assigning a rate of charge based on the determined size of vehicle including an entrance for a vehicle to enter the area. The small vehicle detector further includes a vehicle size detector system for determining size of the vehicle. The small vehicle detector also includes a ticket dispenser for dispensing a ticket with the assigned rate of charge based on the size determined by the vehicle size detector. |
| US08063794B2 |
Street lamp system
A street lamp system includes an illumination device, a display unit and a control module. The display unit is configured for displaying oncoming traffic information. The control module is communicatively coupled to the illumination device and the display unit, for sending a first signal to the display unit for displaying the traffic information, and sending a second signal to the illumination device to increase illumination brightness of the illumination device. |
| US08063790B2 |
System and method for detecting the presence of an object
In a reflection type proximity detector or method, a controller calculates a calibration value based on ambient conditions with the transmitter off and then performs tests. In each test, the calibration value is added to and subtracted from a measured value taken with the transmitter in one state (on or off) and a second measured value is then taken and compared with this range. In tests where the transmitter is switched from off to on between the measurements and the second value exceeds the range, and tests where the transmitter is switched from on to off between the measurements and the second value is below the range, an object is detected. When the transmitter does not switch states between the measurements, and the second value is less than or greater than the range, then no object is detected, as the change in measured value likely resulted from an outside signal. |
| US08063789B2 |
Method and apparatus for monitoring the maximum distance between two objects
A method and an apparatus for monitoring the maximum distance between two objects, in particular between a child and its guardian, with the aid of two transceivers, the first of which periodically transmits status messages of a particular transmission power to the second, wherein an alarm is triggered in the second transceiver if the reception of the status messages decrease, and wherein a statement of the transmission power is concomitantly transmitted in each status message, are distinguished by the fact that the transmission power to be used for the next status message is determined by comparing the reception power with the transmission power stated in a status message and is transmitted back to the first transceiver in a confirmation message. |
| US08063787B2 |
Point-of-use status indicator
A point-of-use energy status indicator monitoring the presence or absence of energy at a monitored device that is required for proper operation of a point-of-use device. The point-of-use indicator being in two-way communication with a status determining device that monitors the monitored device. The status determining device being capable of overriding a utility or energy management system curtailment of energy to the monitored device in response to receiving a signal from a means for overriding located in the point-of-use energy status indicator. |
| US08063783B2 |
Tape processing apparatus, tag label producing apparatus, tag assembly, and tape processing method
To realize smooth manufacturing of tag tape and RFID labels.The RFID tag label producing apparatus 1 comprises a tag inserter 26 for inserting at predetermined intervals RFID tags Tg between an adhesive layer 200Aa of a first tape 200A fed out from a first tape roll 211 and an adhesive layer 200Ba of a second tape 200B fed out from a second tape roll 213, and a base tape roll 215 for taking up a base tape 210 produced by bonding of the first tape 200A and the second tape 200B and attachment of the RFID tags Tg by the tag inserter 226, and making this a tag tape roll. The REID tag comprises RFID circuit elements To provided with an IC circuit part 151 for storing information and an tag antenna 152 connected to the IC circuit part 151 for performing transmission and reception of information. |
| US08063775B2 |
Energy management system
An energy management system includes a control and uplink module adapted to selectively monitor and control at least one energy consuming device, the control and uplink module in communication with an electronic storage device and adapted to transmit data to the electronic storage device, a sensor in communication with the control and uplink module, wherein the sensor is adapted to execute a pre-configured measurement and transmit a signal to the control and uplink module representative of the measurement, and an interface adapted for the entry of at least one operational parameter to the control and uplink module, at least one of the signal from the sensor and the operational parameter employed by the control and uplink module to facilitate an operation of the energy consuming device, the interface employing the data transmitted to the storage device to provide an analysis of an operation of the energy consuming device. |
| US08063772B2 |
Access, monitoring, and control of appliances via a media processing system
A device and method for accessing, monitoring, and controlling home appliances in a media exchange network by establishing a communication link between a communication initiation device and at least one home appliance and communicating at least one command from the communication initiation device to the at least one home appliance via the communication link. The at least one home appliance then generates at least one response to the at least one command. The commands may include turning the home appliance(s) on and off, parameter adjustment commands, access commands, monitoring commands, mode change commands, and programming commands. Appliance responses may include powering on, powering off, changing a mode of operation, sending a status to the communication initiation device, adjusting an operational parameter, and changing a programmed operational step. |
| US08063771B2 |
Marine personal locator apparatus
Marine personal locator system including personal transmitters activated by immersion and a receiver. The transmitter includes a microprocessor adapted to effect transmission of a unique tone identifying the transmitter. The receiver includes an omnidirectional and a yagi antenna switchable to a tuned RF amplifier, mixed with a frequency doubled crystal oscillator local oscillator signal, filtering, processing to retrieve any unique identifying tone, and signal strength detection and indication means. The transmitters are worn by sailors and the receiver is located on a vessel. The receiver is operable to monitor for any signals of a transmitter worn by a sailor fallen overboard using the omnidirectional antenna and sound a siren in the event of reception of such a signal. A sailor operating the receiver can switch to use the yagi antenna and using the signal strength indication means determine and monitor the direction of an overboard sailor relative to the vessel. |
| US08063768B2 |
Modem apparatus
Provided is a modem apparatus of power line communication using a power line as a transmission path. The modem apparatus includes: an amplifier for amplifying communication signals and outputting a differential signal obtained from a pair of output signals having a phase difference of 180 degrees therebetween; a signal transformer for applying the amplified communication signals to the power lines; and a balance circuit connected at the primary side of the signal transformer, for enhancing circuit balancing. The balance circuit is constituted by a variable element capable of changing an element value, and there is provided a common mode detecting circuit that detects a common mode current flowing through the secondary side of the signal transformer and that changes the element value of the variable element of the balance circuit such that the detected common mode current becomes small. |
| US08063767B2 |
Communications interface accessory for power system arrester
A communications interface accessory for an electric power system arrester is described. The communications interface accessory includes a housing and a communications interface positioned within the housing. The communications interface is configured to complete a signal path with the arrestor. The communications interface accessory also includes a disconnect device positioned within the housing, whereby the disconnect device is coupled to the arrestor and the communications interface. |
| US08063766B2 |
Emergency alert information based upon subscriber location
A subscriber of the Emergency Alert System (EAS) receiving an EAS alert message can obtain additional information based upon the location of the subscriber. The additional information can include information pertaining to available shelter, medical facilities, the location of emergency supplies, a plume map, evacuation routes, or the like. In an example embodiment, the Global Positioning System is utilized to determine the location of the subscriber. The location information along with EAS alert information is used to query a database to obtain the additional information. |
| US08063764B1 |
Automated emergency detection and response
A system for detecting and responding to emergency events includes a plurality of local emergency detection and response units positioned in a local area. Each unit includes one or more local sensing agents and a local detection manager. Each local sensing agent is operable to detect emergency events by a change in a given emergency factor in the local area and to convey data representative of the change in the emergency factor to a detection manager which is operable to receive the data and to assign a value to the emergency factor according to the data. A central location controller unit and/or the local emergency detection and response unit are operable for classifying the assigned value of the emergency function to form an assigned value classification and for initiating the local emergency event response agent to implement a response protocol according to the assigned value classification. |
| US08063762B2 |
Alarm system for monitoring at rural locations
A system for monitoring and reporting of alarm events occurring in a monitored system includes a power supply, a switch module, an alarm interface, an event message module and a system controller wherein the switch module provides active power to the event message module, the wireless communication module and the system controller only when an alarm event is detected. |
| US08063760B2 |
Interrogator and interrogation system employing the same
An interrogator, methods of discerning the presence of an object, and interrogation systems employing the same. In one embodiment, the interrogation systems include multiple interrogators that communicate with a base command unit to track a location of an object. In another embodiment wherein the object is an RFID object (e.g., an object with an RFID tag), the interrogators employ signal processing techniques such as precharging the RFID object, and correlating a reference code with a reply code from the RFID object using selected techniques to increase a sensitivity of the interrogator, especially for adverse environments. In other embodiments, the interrogation systems include variations of metal instruments and sponges employed therewith. In yet another embodiment, the interrogation system includes metal interrogators capable of discerning the presence of a metal object, especially in a presence of another metal object. |
| US08063759B2 |
Vehicle vision system
A vehicular vision system includes at least one imaging sensor for sensing images of objects in a forward field of view of the imaging sensor. The imaging system includes a control responsive to an output of the imaging sensor. The control modulates at least one headlamp of the vehicle in response to the output of the imaging sensor. The control may process an output of the imaging sensor to identify a headlamp or taillight of another vehicle in the forward field of view of the at least one imaging sensor and to determine a distance between the controlled vehicle and the identified headlamp or taillight of another vehicle. The control may modulate the at least one headlamp of the vehicle in response to the image processing. |
| US08063757B2 |
Charge state indicator for an electric vehicle
One embodiment of the present subject matter includes a battery mounted to a vehicle, with a charge state circuit located in the electric vehicle and coupled to the battery, the charge state circuit configured to provide a charge state signal indicative of the charge state of the battery. The embodiment includes a charging coupler port located proximate to a user accessible exterior of the electrical vehicle and coupled to the battery, the charging coupler port to conduct charging energy to the battery and to provide a charger connection signal indicative of a connection to an external power source. The embodiment also includes a lighting circuit coupled to the charging coupler port and the charge state circuit to control the brightness and color of an illuminated indicator responsive to the charge state signal and the charger connection signal. |
| US08063748B2 |
Radio IC tag communication system
A communication system includes a wireless IC tag and a reader/writer that performs reading and writing on the wireless IC tag via wireless communication. The reader/writer includes an error control encoder and an error control decoder. On writing data into the wireless IC tag, the reader/writer encodes the data by the error control encoder and writes real data separately from error-control-decodable data. On reading out data from the wireless IC tag, the reader/writer selects whether to read out only the real data or to read out data including error-control-decodable information to decode the data by the error control decoder based on error control information indicating whether to perform error control or not. |
| US08063746B2 |
Transponder detector for an RFID system generating a progression of detection signals
A transponder detector is provided with capabilities for detecting the presence and type of a transponder in its read range while operating at low power. The transponder detector includes an antenna assembly and a detection signal generator circuit coupled to the antenna assembly. The detection signal generator circuit is capable of generating a progression of detection signals on the antenna assembly across a range of frequencies. The transponder detector further includes a response signal receiver circuit coupled to the antenna assembly to receive a progression of response signals from the antenna assembly resulting from the progression of detection signals. A controller is coupled to the response signal receiver circuit which determines the presence and type of the transponder based on an evaluation of a transponder detection parameter in the progression of response signals. |
| US08063743B2 |
Method for testing embedded RFID tags
A method of testing an electronic tag includes: embedding the electronic tag within an elongate carrier strip composed of a material having material properties simulating an end product material within which the tag resides embedded during end product use; positioning the embedded tag substantially within the carrier strip at a mid-portion between opposite end portions of the strip; positioning the mid-portion of the strip and the embedded tag over at least one curved support surface; engaging the end portions of the strip; and positioning a reader in a position operative to receive information from the electronic tag during a testing transmission sequence; reciprocally moving the strip mid-portion in a forward direction and a reverse direction over the curved support surface; and rendering the reader operational to receive information transmitted from the electronic tag as the strip mid-portion reciprocally moves in the forward and reverse directions. |
| US08063739B2 |
Method of actively tagging electronic designs and intellectual property cores
An active security tag is embedded within the digital logic of an electronic design for logic destined for an integrated circuit such as an FPGA. The security tag includes security tag data which permits identification of the electronic design, and facilitates efforts to enforce copyrights in the designs. The security tag also includes a transmitter designed to covertly transmit security tag data to a receiver. Other information, such as error information and status information about the integrated circuit may also be transmitted. The transmitted information is concealed from detection by being hidden within background noise signals or other signals created by normal usage of the integrated circuit. |
| US08063738B2 |
RFID system with a mobile RFID reader
An RFID system includes a pair of guide tracks located on opposite boundaries of at least one zone. A channel is movably attached to the guide tracks and is configured to move along the guide tracks through the at least one zone. A mobile RFID reader is movably attached to the channel and the mobile RFID reader is paused at a plurality of read points to scan for RFID tags located. The read points are determined by an arrangement of a plurality of hexagonal areas which are grouped together to create a combined area, where the combined area is aligned with the predefined area to define locations of the plurality of hexagonal areas, and where substantially central locations of each hexagonal area represent the plurality of read points. |
| US08063737B2 |
Emergency responder credentialing system and method
A system for collecting, verifying, and managing identity data, skill data, qualification data, certification data, and licensure data of emergency responders. The system trusted verification of identity, skills, qualifications, certifications, and licensure, and disseminates information specific or related to identity, skills, qualifications, certifications, and licensure at the scene of an emergency. The system includes information collection devices, data storage media, information retrieval devices, and information management devices. The information collected, managed, and disseminated may include identity information, medical information, skills information, qualification information, certification information, licensure information. Data in the system is stored in multiple formats, allowing for the retrieval of trusted information in an environment that is part of a network or devoid of network connectivity. |
| US08063736B2 |
Authentication of source, plus, for goods and services system, method, and components
A unique identifier is created for each article (clothing, accessories, jewels, fragrances, manufactures, etc.) for which the provider of the article desires to authenticate its Brand source to the party acquiring the article to substantiate to that acquiring party that they are receiving a genuine article. The unique identifier is so provided from a secure third party that also stores the unique identifier, possibly with other historical information, in a secure data base accessible only by authorized parties. The unique identifier may be provided on tags to be carried by the respective article or it may be applied directly to the article as by direct part marking from the material of the article and when so provided it includes a brand source identifier of the party providing the unique identifier as an additional protective measure. |
| US08063735B2 |
Remotely actuated refrigerator lock with thermal spoilage protection
A remotely actuable refrigerator door lock has a body portion attached to the cabinet and a door portion attached to an edge of the door. A latch in the body portion engages a strike plate in the door portion and can be remotely lifted to open the refrigerator. The door lock assembly is connected to a remote host computer via a USB or ethernet connection. Temperature and/or humidity in the refrigerator is compared with a predetermined limit, and in the event the sensed value is beyond the limit, the remote opening functionality is disabled, and a microprocessor automatically generates and sends a warning message. A key lock can provide access in the event of an adverse temperature or humidity event. The host computer keeps an audit trail of the times and personnel accessing each refrigerator. The system may be used in hospital for controlling access to pharmaceuticals or may be used in a weight loss program. |
| US08063734B2 |
Access control system wherein the remote device is automatically updated with a central user list from the central station upon use of the remote device
A method of operating an access control system including a remote control system configured to control a lock an a central control system configured to wirelessly communicate with the remote control system. The method includes inputting user data into a user identification reader of the remote control system, and in response to inputting user data, requesting updating a remote user list stored by the remote control system with a central user list stored by the central control system using a wireless communicator of the remote control system and a wireless communicator of the central control system. The method further includes comparing the user data with one of the remote user list and the central user list to determine whether to unlock the lock. |
| US08063723B2 |
Filter apparatus and method
A filter includes a cross-coupling link which includes a crossbar, a first vertical support attached to one end of the crossbar, a second vertical support attached to another end of the crossbar, a first coupling arm attached to the first vertical support, a second coupling arm attached to the second vertical support, a first adjustable support attached to the first coupling arm at one end and grounded at another end, and a second adjustable support attached to the second coupling arm at one end and grounded at another end. |
| US08063720B2 |
MEMS resonators having resonator bodies therein with concave-shaped sides that support high quality factor and low temperature coefficient of resonant frequency
A microelectromechanical (MEMs) resonator includes a concave bulk acoustic resonator (CBAR). One embodiment of a CBAR includes a substrate and a resonator body suspended over the substrate by a pair of fixed supports that attach to first and second opposing ends of the resonator body. The resonator body has a first concave-shaped side extending between the first and second ends of the resonator body and a second concave-shaped side extending opposite the first concave-shaped side. The resonator body may be configured to have a minimum spacing of λ/2 between the first and second concave-shaped sides, where λ is a wavelength associated with a resonant frequency of said resonator body. |
| US08063712B2 |
Method and system for voltage controlled oscillator impedance control to optimize performance, efficiency, and power consumption
Methods and systems for VCO impedance control to optimize performance, efficiency, and power consumption are disclosed and may include selectively coupling one of a plurality of taps on a multi-tap inductive load to a voltage controlled oscillator (VCO) on a chip comprising a plurality of transmitters and receivers. The multi-tap inductive load may comprise a multi-tap transformer or transmission line, which may be integrated on the chip, or may be integrated on a package to which the chip is coupled. A voltage swing at an output of the VCO and/or a current in the VCO may be adjusted by configuring a load of the VCO utilizing the multi-tap inductive load. The multi-tap inductive load may be coupled to the VCO utilizing one or more CMOS switches. |
| US08063710B2 |
Self-calibrating oscillator
A self-calibrating oscillator that increases the output frequency accuracy without using a charge pump includes an oscillation circuit, a pulse counter, a charging circuit, a reset circuit, a calibration circuit, and a timing control unit. The pulse counter counts a pulse signal having frequency f0 from the oscillation circuit based on a count start signal provided from the timing control unit, while providing an output signal to the charging circuit. The charging circuit connects a constant current source and capacitor when provided with the output signal to raise the voltage at the connection node. The calibration circuit provides the oscillation circuit with a calibration value for increasing the frequency if the voltage when the output of the output signal ends is higher than a high potential reference voltage and provides a calibration value for lowering the frequency if this voltage is lower than a low potential reference voltage. |
| US08063707B2 |
Phase locked loop
Phase locked loop circuits capable of increasing an equivalent capacitance thereof to improve stability are provided, in which an integral part comprises a first phase frequency detector providing a phase error signal, a first charge pump circuit generating a control signal according to the phase error signal, a controllable oscillator providing an output clock according to the control signal, and a sampling adjustment unit decreasing the number of times the control signal is updated according to the phase error signal. A proportional part is coupled between the controllable oscillator and a reference clock and operated in a fraction mode. |
| US08063706B2 |
Cascode CMOS RF power amplifier with programmable feedback cascode bias under multiple supply voltages
A Radio Frequency (RF) cascode power amplifier operates with differing battery supply voltages. A transconductance stage has a transistor with an RF signal input at its gate. A cascode stage has at least one cascode transistor, the cascode stage coupled in series with the transconductance stage between a battery voltage node and ground, the cascode stage having an RF signal output at the battery voltage node and at least one bias input to the at least one cascode transistor. Cascode bias feedback circuitry applies fixed bias voltage(s) to the at least one two bias inputs for a low battery voltage and applies feedback bias voltage(s) to the at least two bias inputs for a high battery voltage, the feedback bias voltage(s) based upon a voltage of the battery voltage node. More than two differing battery supply voltages are supported. |
| US08063705B1 |
Push-pull transimpedance amplifier
The present disclosure relates to a push-pull transimpedance amplifier (TIA) that receives a push-pull radio frequency (RF) input current signal having a push current and a pull current and includes a common-emitter pre-amplifier and a dynamic feedback current source (DFCS). The common-emitter pre-amplifier receives at least a portion of the push current and provides a first RF signal based on amplifying the push-pull RF input current signal. The DFCS provides at least a portion of the pull current based on the first RF signal. The push-pull TIA may operate at high data rates, may have high input sensitivity, may provide linear amplification of the push-pull RF input current signal, or any combination thereof. The push-pull TIA may provide an RF output signal based on amplifying the push-pull RF input current signal. |
| US08063703B2 |
Output circuit of radio-frequency transmitter
An output circuit including a fine-adjustment VGA and a rough-adjustment VGA, where the maximum gain of the fine-adjustment VGA, as attained when the minimum gain of the rough-adjustment VGA is attained, is lower than the maximum gain of the fine-adjustment VGA as attained when the maximum gain of the rough-adjustment VGA is attained, so that the power consumption of the rough-adjustment VGA is reduced. |
| US08063698B2 |
Bypassing amplification
An integrated circuit includes a power amplification circuit and a switch circuit wherein the switch circuit is coupled to an output of the power amplification circuit, a bypass input, and a control input, such that the switch selectively couples the power amplification circuit output or the bypass input to an output of the integrated circuit. |
| US08063691B2 |
Semiconductor integrated circuit device
A semiconductor integrated circuit device provided with a first circuit block BLK1, a second circuit block DRV1 and a conversion circuit MIO1 for connecting the first circuit block to the second circuit block. The first circuit block includes a first mode for applying a supply voltage and a second mode for shutting off the supply voltage. The conversion circuit is provided with a function for maintaining the potential of an input node of the second circuit block at an operation potential, thereby suppressing a penetrating current flow when the first circuit block is in the second mode. The conversion circuit (MIO1 to MIO4) are commonly used for connecting circuit blocks. |
| US08063690B2 |
Level shift circuit
The invention provides a level shift circuit that prevents an offset when the supply voltage changes. A level shift circuit has a differential amplification circuit, a current generation circuit, a capacitor and a holding circuit. An input signal from the optical pickup is inputted to the non-inversion input terminal of the differential amplification circuit. First, by turning on a first switch, a feedback loop is formed by the differential amplification circuit, the current generation circuit and the capacitor to perform a level shift, and the voltage charged in the capacitor is held by the holding circuit. Then by turning off the first switch and turning on a second switch, the voltage held by the holding circuit is applied to the non-inversion input terminal of the differential amplification circuit to perform a level shift. |
| US08063689B2 |
Output stage system
An output stage includes a system input and a system output, a first transistor having a first control input and a first controlled path, and a second transistor having a second control input and a second controlled path. The second controlled path is in series with the first controlled path and the system output. A first current-controlled voltage source has an input that is electrically connected to the system input. The first current-controlled voltage source has an output that is electrically connected to the first control input of the first transistor. A second current-controlled voltage source has an input that is electrically connected to the system input. The second current-controlled voltage source has an output that is electrically connected to the second control input of the second transistor. |
| US08063688B2 |
AC clamp circuit for video applications
This invention is a clamp circuit for a video input. The clamp circuit includes: a coupling capacitor; a differential amplifier comparing a video input to predetermined reference voltage; a clamp transistor having a gate connected to the output terminal of the differential amplifier and a source-drain path connected between a power supply voltage and a second terminal; a resistive element connecting the second terminal of the clamp transistor and the coupling capacitor; a first current sink carrying a first predetermined current from the coupling capacitor to ground; and a second current sink carrying a second predetermined current from the second terminal of the said clamp transistor to ground. The resistive element can be a transistor, a resistor, a diode or a switch. |
| US08063686B1 |
Phase interpolator circuit with two phase capacitor charging
In one embodiment of the invention, a method is disclosed to generate a clock output signal with selected phase. The method includes selecting a phase delay for the clock output signal; charging a capacitor with a first weighted current during a first phase input clock, charging the capacitor with a second weighted current during a portion of a second phase input clock, and determining if a voltage across the capacitor is greater than or equal to a threshold voltage to generate a first edge of the clock output signal with the selected phase delay. The first weighted current may have a weighting of N out of M to charge the capacitor with a predetermined rate of change in voltage in response to the selected phase delay. The second weighted current may have a weighting of M out of M to charge the capacitor with a constant rate of change. |
| US08063675B2 |
Delay circuit including first and second internal delay circuits and a selection switch
Provided is a delay circuit that has a delay time period independent of a power supply voltage and has the equal delay time period between a case of a change in input signal from Low to High and a case of a change in input signal from High to Low. The delay time period is determined as a time period necessary for a voltage of a capacitor (17) (internal voltage (Va)) to increase from a ground voltage (VSS) to a voltage equal to or higher than an inverting threshold voltage of a constant current inverter (19) (threshold voltage (Vtn) of an NMOS transistor (16)). Therefore, the delay time period is determined with reference to the ground voltage (VSS). Note that the same holds true for an internal delay circuit (20). If the input signal (Vin) becomes High, the delay circuit utilizes the delay time period caused by an internal delay circuit (10). On the other hand, if the input signal (Vin) becomes Low, the delay circuit utilizes the delay time period caused by the internal delay circuit (20). Those internal delay circuit (10) and internal delay circuit (20) are identical with each other. |
| US08063674B2 |
Multiple supply-voltage power-up/down detectors
A multiple supply voltage device includes an input/output (I/O) network operative at a first supply voltage, a core network coupled to the I/O network and operative at a second supply voltage, and a power-on-control (POC) network coupled to the I/O network and the core network. The POC network is configured to transmit a POC signal to the I/O network and includes an adjustable current power up/down detector configured to detect a power state of the core network. The POC network also includes processing circuitry coupled to the adjustable current power up/down detector and configured to process the power state into the POC signal, and one or more feedback circuits. For reducing the leakage current while also improving the power-up/down detection speed, the feedback circuit(s) are coupled to the adjustable current power up/down detector and configured to provide feedback signals to adjust a current capacity of the adjustable current power up/down detector. |
| US08063671B2 |
Driving circuit of switch device
The present invention relates to a driving circuit of switch device. The present invention employs transformer isolated driving. The number of said transformers is two. The primary sides of the two transformers are connected to two driving modulators, respectively. The input terminal of a high frequency carrier signal and the input terminal of a driving signal are connected to the input terminal of a first driving modulator. The input terminal of a driving signal being connected with an inverter together with the input terminal of the high frequency carrier signal are connected to the input terminal of a second driving modulator. The first secondary side of the first transformer is connected to a power supply circuit which may provide a necessary voltage for turning on the switch device during a high level period of the driving signal. The first secondary side of a second transformer is connected to a voltage discharging circuit which may discharge a turn-on voltage of the switch device into a low level during a low level period of the driving signal. Therefore, the pair transistor amplification circuit in the existing transformer isolated driving becomes unnecessary, which provides a high driving power. In addition, employing no optical coupler isolated element makes the working life even longer. |
| US08063670B2 |
High voltage high side transistor driver
A transistor driver includes a sender module configured to generate a power input signal. A converter module includes a transformer including a first side and a second side. The first side of the transformer is configured to receive the power input signal. A rectifier is connected to the second side of the transformer. The converter module is configured to generate an output signal at an output of the rectifier. A first receiver module is connected to each of the second side of the transformer and the output of the rectifier. The first receiver module is configured to transition a first transistor between an ON state and an OFF state based on a first signal received from the second side of the transformer. |
| US08063669B2 |
Frequency synthesizer having a plurality of independent output tones
Described is an apparatus that includes a frequency source and a plurality of time domain direct digital synthesizers each having an input connected to an output of the frequency source and an output providing an output frequency signal. A particular time domain direct digital synthesizer includes a sigma-delta modulator that functions as a second order multi-stage noise shaping sigma-delta modulator. In one exemplary embodiment sigma-delta modulator outputs provide a unitary-weighted word used to switch certain unit capacitors that comprise part of a delay modulator to produce a time-varying delay having a time-averaged value that directly corresponds to a binary value appearing on a plurality of phase accumulator outputs. |
| US08063663B2 |
Differential signal transmitting apparatus and differential signal receiving apparatus
A differential signal transmitting apparatus for transmitting a differential signal through two transmission lines. The apparatus includes: transmitting-side board connecting terminals that are provided for each of the transmission lines, and are able to connect a transmitting circuit for transmitting a differential signal; receiving circuit connecting terminals that are provided at a far end of a daisy-chain connection extending from the transmitting-side board connecting terminals provided for each of the transmission lines, and connect the receiving circuit for receiving the differential signal; and an undefined-logic preventing circuit that is connected at a near end of the daisy-chain connection and outputs a prescribed potential difference to the receiving circuit connecting terminals when the transmitting circuit is not connected to the transmitting circuit connecting terminals. |
| US08063654B2 |
Apparatus and method for testing of stacked die structure
An integrated circuit device includes a stacked die and a base die having probe pads that directly couple to test logic of the base die to implement a scan chain for testing of the integrated circuit device. The base die further includes contacts disposed on a back side of the base die and through-die vias coupled to the contacts and coupled to programmable logic of the base die. The base die also includes a first probe pad configured to couple test input, a second probe pad configured to couple test output, and a third probe pad configured to couple control signals. Test logic of the base die is configured to couple to additional test logic of the stacked die to implement the scan chain. The probe pads are coupled directly to the test logic such that configuration of the programmable logic is not required to implement the scan chain. |
| US08063650B2 |
Testing fuse configurations in semiconductor devices
Methods, systems, and apparatus for testing semiconductor devices. A semiconductor device includes one or more external terminals configured to receive fuse configuration data from an external source. The semiconductor device also includes a soft-blow circuit to generate a soft-blow signal based on the fuse configuration data, and a fuse circuit that includes a fuse and has first and second operational states corresponding to the fuse being intact and blown, respectively. The fuse circuit is configured to receive the soft-blow signal and to select its operational state to be the first or second operational state based on the received soft-blow signal. |
| US08063649B2 |
Broadband high impedance pickoff circuit
A measuring system minimizes the parasitic affects of lumped circuit elements. The system includes two or more in-situ interfaces configured to conductively link a source to an internal load and an external load. The in-situ interfaces are linked to a shunt conductor. Two or more linear and dynamic elements conductively link the in-situ interfaces in series. The dynamic elements are configured to overwhelm the parasitic self-capacitance of an input circuit coupled to at least one of the in-situ interfaces. A shield enclosing at least one of the linear and dynamic elements has a conductive surface to fields and electromagnetic interference. The shield has attenuation ratios that substantially dampen the parasitic capacitance between the linear and dynamic elements that bridge some of the in-situ interfaces. |
| US08063648B2 |
Method and device for demodulation of signals
A method and device are provided for demodulation of an output signal from a transducer (1) driven by an alternating excitation signal having an excitation frequency. The transducer produces an amplitude-modulated output signal (y(t)) containing the quantity to be measured. The device has sampling units (5,6,7) to sample the output signal from the transducer and the output signal from the excitation unit, and a computation unit (8) to compute a first complex valued quantity ( Y) including information on the amplitude and phase of the output signal at the excitation frequency based on sampled values of the output signal from the transducer, compute a second complex valued quantity (Ū, Ī) including information on the amplitude and phase of the excitation signal at the excitation frequency based on sampled values of the excitation signal, forming a complex valued output quotient between the first and second complex valued quantities, and compute the demodulated output signal (Od) based on the output quotient. |
| US08063647B2 |
Testing apparatus for hard disk drive
A testing apparatus includes a relay and a connector. The relay includes a coil, first and second single-pole double-throw (SPDT) switches. The first and the second SPDT switches include first and second contacts. The connector includes first and second hard disk drive (HDD) indicator pins, and first and second switch pins. The first contact of the first SPDT switch is grounded. The first contact of the second SPDT switch is connected to the power source. The first HDD indicator pin is connected to a power source. The second HDD indicator pin is connected to the second contact of the first SPDT switch and the second contact of the second SPDT switch. The first switch pin is connected to the power source. The second switch pin is grounded via the coil. |
| US08063646B2 |
Apparatus and methods for testing microelectronic devices
Microelectronic devices, methods for testing microelectronic devices, and detachable electrical components. One embodiment of an apparatus for testing microelectronic devices in accordance with the invention comprises a board having a primary side, a secondary side, a plurality of test sites at the primary side, and electrical lines electrically coupled to the test sites. The testing apparatus can further include a plurality of lead holes in the board. Individual lead holes have a sidewall and a conductive section plated onto the sidewall. In several embodiments, individual pairs of first and second lead holes are electrically coupled to electrical lines corresponding to an associated test site. The apparatus can further include a plurality of permanent fuses fixed to the board. Individual permanent fuses are electrically coupled to electrical lines associated with an individual test site and an individual pair of first and second lead holes. The testing apparatus can further include a replacement fuse mounted to an individual pair of first and second lead holes at a test site having a blown permanent fuse. The replacement fuse has a first lead with a press-fit member engaged directly with the plated section in the first lead hole. The replacement fuse further includes a second lead engaged with the second lead hole and a fuse element connected in series with the first and second leads. |
| US08063643B2 |
System and method for measuring battery internal resistance
In one aspect the present disclosure relates to a system for measuring an internal resistance of a battery. The system may involve: a processor; a load module responsive to the processor for applying a load across the battery; a current sense subsystem for sensing the current flowing to the load module and generating a sensed current signal in accordance therewith; a multiplexer module in communication with the current sense subsystem for detecting voltages with the load coupled across the battery and uncoupled from the battery, and generating voltage signals in accordance therewith; and a filtering and amplification subsystem responsive to the multiplexer module, for filtering and amplifying a level of each of the voltage signals to produce modified voltage signals for use by the processor in determining the battery internal resistance. |
| US08063642B2 |
Method for subsurface electromagnetic surveying using two or more simultaneously actuated electromagnetic sources
A method for electromagnetic exploration includes imparting a first electromagnetic signal into subsurface formations from a first location and imparting a second electromagnetic signal into the formations from a second location substantially contemporaneously with imparting the first electromagnetic signal. The first and second electromagnetic signals are substantially uncorrelated with each other. A combined electromagnetic response of the formations to the first and second imparted electromagnetic signals is detected at a third location. A response of the formations to each of the first and the second imparted signals is determined from the detected response. |
| US08063640B2 |
Method and device for measuring a sample in an NMR spectrometer using a coupling configuration with a press fit cell having a capillary envelope fastener
A method for measuring an sample in an NMR spectrometer uses a coupling configuration (1; 30) comprising a coupling element (3) and a supply capillary (2), wherein the coupling element (3) has a funnel-shaped section (5) which clamps an end (6) of the supply capillary (2). An envelope capillary (10) is provided into which the supply capillary (2) is inserted, wherein the end (6) of the supply capillary (2) projects past an end (11) of the envelope capillary (10), and the end (11) of the envelope capillary (10) is also clamped in the funnel-shaped section (5). |
| US08063639B2 |
Dual-use NMR probe
An NMR probe comprising an RF resonator 48 serves in a first mode for conventional sensitivity optimized studies of abundant samples at frequency ω0, and in a second mode for independent sensitivity optimized studies of micro sample quantities at frequency ω0 through use of a removably insertable self-resonant micro-coil 50 within the RF resonator 48 and closely surrounding a micro sample, that is preferably independently removably insertable within the micro-coil. The NMR probe exhibits an enhanced tuning range to resonate in its first mode and in the second mode to inductively couple to the self-resonant micro-coil 50 to induce self-resonance of the micro-coil 50 at ω0. |
| US08063638B2 |
Liquid dielectric gradient coil system and method
Magnetic resonance imaging systems having gradient coil assemblies employing a liquid dielectric medium are provided. In one embodiment, a magnetic resonance imaging system includes a gradient coil assembly with a plurality of gradient coils. In the gradient coil assembly, at least two of the gradient coils are electrically separated from one another by a fluid medium. |
| US08063637B2 |
System and method for phase relaxed RF pulse design
Techniques for designing RF pulses may be configured to produce improved magnitude profiles of the resulting magnetization by relaxing the phase constraint and optimizing the phase profiles. In one embodiment, a spinor-based, optimal control, optimal phase technique may be used to design arbitrary-tip-angle (e.g., large and small tip angle) RF pulses (both parallel transmission and single channel). In another embodiment, small tip angle RF pulses (both parallel transmission and single channel) may be designed using a small-tip-angle (STA) pulse design without phase constraint that is formulated as a parameter optimization problem. |
| US08063633B2 |
Magnetoresistive magnetic field sensor structure
A magnetic field sensor structure including a first magnetoresistive element in a spin-valve arrangement with a first reference layer structure with a first reference magnetization direction and a second magnetoresistive element in a spin-valve arrangement with a second reference layer structure with a second reference magnetization direction, wherein the first and second magnetoresistive elements are arranged in a layer vertically above each other and galvanically isolated from each other by an intermediate layer, and wherein the first and second reference magnetization directions are different. |
| US08063631B2 |
Method and device for non destructive evaluation of defects in a metallic object
A device for non destructive evaluation of defects in a metallic object (2) by eddy currents, comprises a field emitter (3) for emitting an alternating electromagnetic field at a first frequency fi in the neighborhood of the metallic object (2), and a magnetoresistive sensor (1) for detecting a response signal constituted by a return electromagnetic field which is re-emitted by eddy currents induced by the alternating electromagnetic field in the metallic object (2). The device further comprises: a driving circuit (230) for driving the magnetoresistive sensor (1) by a current at a second frequency fc which is different from the first frequency fi, so that the magnetoresistive sensor (1) acts as an in situ modulator; a detector for detecting a response signal between the terminals of the magnetoresistive sensor (1); a filter for filtering the response signal detected by the magnetoresistive sensor (1) to keep either the frequency sum (fi+fc) of the first and second frequencies or the frequency difference (fi−fc) of the first and second frequencies, and a processor for processing the filtered response signal and extract eddy current information on defects in the metallic object (2). |
| US08063629B2 |
Method for processing sensor signals subject to an offset and sensor arrangement designed to carry out the method
In a method and a sensor arrangement for processing sensor signals of a sensor, which is operated in a plurality of measurement cycles with successive phases with different driving, before the amplification, the sensor signals of n phases of each measurement cycle are weighted with negative mathematical sign and the sensor signals of the remaining n phases of the measurement cycle are weighted with positive mathematical sign by a modulation. Before the amplification, an offset averaged from the sensor signals of the two phases is subtracted from the sensor signals of each two of the phases which were weighted with different mathematical sign and have an offset of the same mathematical sign after the modulation. The artificially generated offset is eliminated again by a demodulation after the amplifier and a summation over the digitized signals of each measurement cycle. |
| US08063628B2 |
Sensor device for an electric machine
The aim of the invention is to create an inexpensive sensor system for a movable electric machine in order to determine positions, the sensor signal featuring zero crossings. Said aim is achieved by a sensor device (1) comprising a U-shaped yoke (3) and a sensor (10) which is disposed in/on the yoke (3) to detect a magnetic variable, for example. Magnets (6 to 9) that are or can be inversely magnetized are arranged at a free end of the yoke (3). Opposite magnetic fluxes that can be detected by the sensor (10) can be generated in the yoke (3) in accordance with the position of the magnets (6 to 9) relative to one of the pole teeth (11, 12, 13) of a machine component. Approximately sinusoidal sensor signals can be generated therefrom without having to use several measuring sensors, e.g. in order to regulate a linear motor. |
| US08063626B2 |
Method for the precise measurement of dependency on amplitude and phase of plurality of high frequency signals and device for carrying out said method
The present invention refers to a method for the precise measurement of dependency on amplitude and phase of a plurality of high frequency signals, preferably in the synchrotron accelerator of elementary particles. The essence of the solution according to the invention lies in that with a single measuring device and without any aliasing it is achieved a resolution of 0.2 micron and repeatability of measurements of 1 micron down to the lower frequency limit of a few MHz. A method according to the invention includes alternately directing, with a radio frequency (RF) switch, each analogue input signal to each of a plurality of RF processing units; amplifying each analogue input signal in each RF processing unit in order to adjust signals to the measuring range of a plurality of analog-digital (A/D) converters; directing each amplified analogue input signal to each of a plurality of A/D converters; converting the analogue signals to digital signals; directing the digital signals to a digital corrector; correcting the digital signals by means of correcting signals from the inverse models of evaluated systematic errors; collecting corrected digital signals in a digital switch and directing the ordered recombined number of digital signals to each of a plurality of digital receivers; and filtering the recombined number of digital signals in a plurality of low-pass filters. |
| US08063625B2 |
Momentarily enabled electronic device
A circuit or apparatus for providing intermittent or interruptible power to an electronic device. The circuit may provide power upon user initiation and interrupt that power in response to a user command, fault state, period of inactivity and so forth. As one example, interruptible power may be initially provided to activate or “power up” an electronic device and constant power provided after the initial activation. The initial powering up of the device may be facilitated by closing two contacts. The circuit may continue to provide power after the button is released through a monitoring and/or feedback mechanism. |
| US08063623B2 |
Analog compensation circuit
The present disclosure relates to a compensation circuit for providing compensation over PVT variations within an integrated circuit. Using a low voltage reference current source, the compensation circuit generates directly, from an on-chip reference low voltage supply (VDD), a reference current (Iref) that is constant over PVT variations, whereas a detection current (Iz) that is variable over PVT variations is generated by a sensing circuit, which is based on a current conveyor, from a low voltage supply (VDDE−VDD) applied across a single diode-connected transistor (M10) corresponding to a voltage difference between two reference low voltage supplies. Both currents (Iref, Iz) are then compared inside a current mode analog-to-digital converter that outputs a plurality of digital bits. These digital bits can be subsequently used to compensate for PVT variations in an I/O buffer circuit. |
| US08063621B2 |
Current balancing circuit and method
A multi-phase power converter and a method for balancing a plurality of currents in the multi-phase power converter. The multi-phase power converter that includes a pulse width modulator coupled to an oscillator. A plurality of currents are generated in response to output signals from the pulse width modulator. The levels of the currents are sensed and a sense signal is transmitted to the pulse width modulator. Switching circuitry within the pulse width modulator switches signals from the oscillator in accordance with the current levels, the levels of the signals from the oscillator, and whether at least one of the signals from the oscillator is either rising or falling. |
| US08063616B2 |
Integrated III-nitride power converter circuit
One disclosed embodiment is a power conversion circuit including a power conversion bridge between a bus voltage and ground, including a switched node for supplying current to an output circuit. A driver section is configured to drive the power conversion bridge that includes a first section and a second section, the first section being between a negative supply voltage and ground, and the second section being between the switched node and a derived voltage below the switched node, the derived voltage being derived from the negative voltage. In one embodiment, the power conversion bridge includes a high side III-nitride switch and a low side III-nitride switch connected with the high side III-nitride switch to from a half-bridge. In one embodiment, the high side and low side III-nitride switches are depletion mode devices. |
| US08063612B2 |
Diesel-electric drive system
A diesel-electric drive system having a generator mechanically connected to a diesel motor on the rotor side and linked to a voltage source (intermediate) inverter on the stator side. The voltage source inverter is connected to a self-commuting pulse power converter on the generator and on the load side as well as to a brake resistor. The generator has two multiple-phase coil systems which are each electroconductively linked to a self-commuting pulse power converter on the generator side, wherein the second self-commuting pulse power converter on the generator side is switched electrically parallel to the voltage source (intermediate) circuit of the voltage source (intermediate) inverter on the generator side. At least one input phase of the first self-commuting pulse power converter on the generator side is electroconductively linked via a brake resistor to a input phase of the second self-commuting pulse power converter on the generator side. |
| US08063601B2 |
Motor driving circuit for adjusting speed of a motor by changing an output voltage
A motor driving circuit for adjusting speed of the motor by changing output voltage is disclosed. One end of the motor is coupled to a variable voltage source. The motor driving circuit includes a motor-driving unit, a control unit and a determining unit. The motor-driving unit includes a first end coupled to another end of the motor, a second end coupled to a ground and a third end, and is utilized for driving the motor. The control unit is utilized for controlling the voltage between the first end and the third end of the motor-driving unit. The determining unit is coupled between the variable voltage source and the control unit, and is utilized for controlling the control unit to adjust the voltage between the first end and the third end of the motor-driving unit according to magnitude of the voltage of the variable voltage source. |
| US08063597B2 |
Electric circuit providing protection from transients
An electric circuit for supplying power to a DC application is disclosed. The electric circuit comprises a DC power source (1) connectable to an alternator charging circuit (2), an FET (T7), and a capacitor (8) connected across the gate terminal and the source terminal of the FET (T7). The drain terminal of the FET (T7) is connected to a negative terminal of the DC source (1). The FET (T7) protects the circuit against accidental connection of the alternator charging circuit (2) to the DC power source (1) with reversed polarity, by opening a switch (6) of the FET (T7) when this occurs. The capacitor (8) protects the FET (T7) from being pushed into avalanche in case a load-dump transient occurs. This is because the capacitor (8) in this case will charge and discharge, thereby introducing a time delay before the switch (6) is opened. Protection against load-dump transients is thereby obtained by means of a small component with low energy dissipation. Thereby the size of the circuit is reduced and energy is conserved. |
| US08063595B2 |
Location system and method
A location system is configured for determining a magnetic pole position of a motor. The location system includes a motor driver, a current control module, a current feedback apparatus, a speed feedback apparatus, and a magnetic pole position location module. The current control module is configured for set current of the motor via the motor driver. The current feedback apparatus is configured for sensing an actual current of the motor. The speed feedback apparatus is configured for sensing an actual speed of the motor. The magnetic pole position location module is configured for inputting a magnetic pole position of the motor, receiving the actual current from the current feedback apparatus, receiving the actual speed from the speed feedback apparatus, and processing the actual current and the actual speed to obtain an initial magnetic pole position. |
| US08063593B2 |
Interface cord and system including an interface cord
An interface cord is operable to connect an external controller to an electrical machine. The interface cord includes a first connector having a first pin configuration, a cable coupled to the first connector, a second connector coupled to the cable and having a second pin configuration different from the first pin configuration, and a circuit board with a programmable electrically coupled in circuit between the first connector and the second connector. |
| US08063591B2 |
Motor driving device and method for making judgment on state of motor driving device
The motor driving device includes a first function of supplying power to a motor so that the motor generates a driving force to drive a driven member, a second function of detecting a current flowing through the motor, a third function of performing a power supply control in order that a value of the current detected by the second function is maintained within a target range, a fourth function of performing a power supply operation in which the motor is supplied with power for a predetermined time period which is short enough to avoid the driven member from being driven by the motor, before the third function performs the power supply control, and a fifth function of making a judgment on a state of each of the first to third functions on the basis of the value of the current detected by the second function during the predetermined time period. |
| US08063590B2 |
Method and apparatus for detecting blocking of a direct current motor
Both a method and a use by this method of an apparatus for detecting blocking of a direct current motor (10), in particular a direct current motor (10) for a blower of a motor vehicle, is presented. The direct current motor (10) is deactivated by a computer unit (20) with the aid of a switching means (18) for a defined time period (Toff). Within the defined time period (Toff), at least one subsequent time (ta, tb), an induced voltage (U) of the direct current motor (10) is measured and forwarded to the computer unit (20). The direct current motor (10) remains deactivated if the induced voltage (U) undershoots a predetermined threshold value (Uth), or the direct current motor (10) is reactivated if the induced voltage (U) of the direct current motor (10) does not undershoot the predetermined threshold value (Uth). |
| US08063585B2 |
Power supply system and method for the operation of an electrical load
A current source arrangement, in which at least one branch, comprising a current source (1) and means (2) for the connection of an electrical load (3), is provided. A comparator (5) with transistor (7) connected downstream is connected to a voltage tapping node (4) of said branch. The transistor (7) is connected to a common signal line (8), which is in turn connected to a feedback input of a DC voltage regulator (10). The arrangement can be extended with any number of further branches given a common signal line (8). The current source arrangement proposed is suitable in particular for supplying a plurality of LED array segments for illumination applications and displays. |
| US08063583B2 |
Dimming circuit for controlling luminance of light source and the method for controlling luminance
The present invention provides a dimming circuit for controlling the luminance of a light source and the method for controlling luminance. The dimming circuit comprises an inverter circuit and a driving circuit. The inverter circuit is electrically coupled to a light source to be controlled, to convert a direct current (DC) power input into an alternating current (AC) power. The inverter circuit comprises a transformer, a capacitor connected in parallel to the transformer, a plurality of switches located at both ends of the capacitor, and an oscillating circuit electrically connected to both ends of the transformer. The driving circuit is electrically connected to the inverter circuit, for regulating the AC voltage to control the time period that the light source is turned on. As the input of DC voltage into the transformer is stopped, the driving circuit opens the plurality of switches in the inverter circuit, forming electrical isolation between the capacitor and the transformer, which prevents voltage oscillation and stores the energy into the capacitor. |
| US08063582B2 |
Uni-directional light emitting diode drvie circuit in bi-directional divided power impedance
The present invention transfers AC electric power to mutually series connected resistive impedance components, inductive impedance or capacitive impedance to divide the voltage of the power source, whereby the divided power of each impedance is rectified by the rectifier device to be the uni-directional DV power for driving the unidirectional light emitting diode. |
| US08063581B2 |
Drive circuit for driving a load with pulsed current
A drive circuit (1) for driving a load (3) comprises: a power supply (10) for supplying an output current (IL); a controller (20) for controlling the power supply; a current sensor (25) for generating a current sense signal (V25); a controllable switch (30) in series with the output (2a, 2b), the switch being controlled by a mode controller (50); wherein the mode controller in a reduced brightness mode generates its switch control signal (SLC) for the switch for alternatively opening and closing the switch. At the end of a current pulse, an average current value averaged over the pulse duration is calculated, compared with a reference value (VREF), and, if said average value is larger than the reference value, a duration for the next pulse pause is calculated such that an average value averaged over the entire pulse period is equal to the reference value. |
| US08063580B2 |
Circuit arrangement and method of driving a high-pressure gas discharge lamp
A pair of magnetically coupled inductors forms a current-compensated choke arrangement for reducing electromagnetic disturbances and for weakening the effects of glitch pulses during the ignition of a high-pressure discharge lamp. To further reduce these disturbances and glitch pulses, a resistor having a resistance value that is based on the impedance of the inductors within a given frequency range is arranged in series between a voltage source and the ignition device of the high-pressure discharge lamp. A filter capacitor across the input side of the current-compensated choke also further reduces these disturbances and glitch pulses. |
| US08063579B2 |
Circuit-arrangement for modulating an LED and method for operating same
To achieve high modulation frequencies when modulating an LED, a circuit-arrangement for modulating at least one LED comprises a modulation-circuit (3) parallel to the LED, wherein the modulation-circuit (3) comprises in a series connection a switching device and a threshold device. In a method for operating an LED, the LED is modulated by alternating the switching device between a closed state and an open state. |
| US08063578B2 |
Method and firmware for generating a digital dimming waveform for an inverter
A method and firmware for method of generating a digital dimming waveform for an inverter includes steps of receiving programmable parameters as input to firmware in an inverter voltage microcontroller including a soft start duration, a restrike voltage, a restrike duration, a recovery duration, a sustaining voltage, a dimming duty cycle, and an inverter frequency; and generating by firmware in the inverter voltage microcontroller a first portion of a pulse-width modulated digital switch control signal having a frequency equal to the inverter frequency and a duty cycle that varies from a first value to a second value during a time interval equal to the soft start duration. |
| US08063572B2 |
High-pressure discharge lamp lighting device
The high-pressure discharge lamp lighting device of the invention includes a lighting circuit for supplying an alternating current to a high-pressure discharge lamp to cause lighting, the high-pressure discharge lamp having an arc tube in which a halogen material is enclosed and a pair of electrodes is disposed, and each electrode having a protuberance at a tip thereof. A frequency of the alternating current varies without dependency on operating data that varies as a lighting time of the high-pressure discharge lamp elapses. |
| US08063569B2 |
Discharge tube power supply apparatus and semiconductor integrated circuit
An AC conversion circuit includes a main transformer having a primary winding and a secondary winding to electrically insulate the AC power source side and the discharge tube side from each other, an IC1 arranged on the AC power source side, a plurality of switching elements arranged on the AC power source side and driven by the IC1, to pass a current through the primary winding of the main transformer based on the DC power, an IC2 arranged on the discharge tube side, to generate a pair of rectangular-wave signals for conducting PWM control on a current passing through the discharge tube and having the same pulse width with a duty ratio of less than 50% and a phase difference of about 180 degrees, and one or more signal transfer insulated elements to send the pair of rectangular-wave signals from the IC2 to the IC1. The IC1 drives the plurality of switching elements according to the pair of rectangular-wave signals from the one or more signal transfer insulated elements, so that positive-negative symmetrical AC power is supplied from the secondary winding of the main transformer to the discharge tube. |
| US08063566B2 |
Illumination apparatus and metal vapor discharge lamp
An object of the present invention is to provide an illumination apparatus which includes an illumination fixture having an open-type reflector and a metal halide lamp, and can suppress a decrease in intensity and occurrence of glare. The illumination apparatus includes a metal halide lamp and an illumination fixture. The metal halide lamp includes an arc tube which has therein a pair of electrodes, an inner tube which houses the arc tube and has a pinch seal part at one end, and an outer tube which houses the inner tube and has a base at one end. The illumination fixture includes a reflector having a concave reflecting surface, a socket, and an attachment. In the inner tube, a diffusing part which diffuses light emitted from the arc tube is formed in an area closer to a lower end of the inner tube than a center between the pair of electrodes. |
| US08063565B2 |
Method and apparatus to reduce arcing in electrodeless lamps
A lamp and methods of forming are shown. In one example, a dielectric layer is formed over a gap between conductors in a plasma lamp. Electric arcing is reduced or eliminated, thus allowing tighter gaps and/or higher voltages. In one example a glass frit method is used to apply the dielectric layer. A lamp is shown with a barrier layer that prevents tarnish such as tarnish from sulfur exposure. The barrier layer reduces or prevents degradation of the lamp due to conversion of a conductor material to non-conductive tarnish material. |
| US08063560B2 |
Glass package that is hermetically sealed with a frit and method of fabrication
A hermetically sealed glass package and method for manufacturing the hermetically sealed glass package are described herein using an OLED display as an example. Basically, the hermetically sealed OLED display is manufactured by providing a first substrate plate and a second substrate plate and depositing a frit onto the second substrate plate. OLEDs are deposited on the first substrate plate. An irradiation source (e.g., laser, infrared light) is then used to heat the frit which melts and forms a hermetic seal that connects the first substrate plate to the second substrate plate and also protects the OLEDs. The frit is glass that was doped with at least one transition metal and possibly a CTE lowering filler such that when the irradiation source heats the frit, it softens and forms a bond. This enables the frit to melt and form the hermetic seal while avoiding thermal damage to the OLEDs. |
| US08063557B2 |
Light-emitting device having wavelength-converting materials therewithin
A light-emitting device comprising a substrate, a light-emitting stack, and a transparent adhesive layer having wavelength-converting materials embedded therein formed within the light-emitting device is provided. |
| US08063554B2 |
Phosphorescent OLED
An organic light emitting device having a phase-separated light-emissive layer comprising: a charge transport phase comprising a charge transport material; and an emitting phase, the emitting phase comprising a plurality of discrete emissive domains dispersed in the charge transport phase, each emitting domain comprising a host material and one or more metal complexes for emitting light by phosphorescence; wherein the charge transport material has a T1 energy level lower than the T1 energy level of the metal complexes and the host material has a T1 energy level higher than the T1 energy level of the metal complexes. |
| US08063553B2 |
Organic electroluminescence display device and method of manufacturing the same
To reduce brightness variation by wiring resistance of an upper part transparent electrode in an organic luminescence element, a stripe-shape first auxiliary wiring 11 extending in a direction parallel to a signal line is formed on the upper part transparent electrode, by a precise mask vapor deposition method. Then, a stripe-shape second auxiliary wiring 12 extending in a direction parallel to a scanning line is formed by a precise mask vapor deposition method. |
| US08063552B2 |
LED device having improved light output
A light-emitting optical cavity light-emitting diode device, comprising: a) a substrate; b) a reflective electrode formed over the substrate; c) an unpatterned light-emitting layer formed over the reflective electrode; d) a transparent electrode formed over the unpatterned light-emitting layer; e) one or more different optical spacers, defining at least two different optical path lengths, are formed in different locations over the substrate, between the reflective electrode and the transparent electrode; and f) a low-index layer formed over the transparent electrode. |
| US08063549B2 |
Light-emitting diode element and method for fabricating the same
A substrate for semiconductor device includes a graphite substrate, an amorphous carbon layer having a thickness of not less than 20 nm and not more than 60 nm formed on the graphite substrate and an AlN layer formed on the amorphous carbon layer. The amorphous carbon layer is obtained by oxidizing the surface of the graphite substrate. |
| US08063545B2 |
Wafer, wafer polishing apparatus, wafer polishing method, method of fabricating piezoelectric vibrator, piezoelectric vibrator, oscillator, electronic apparatus and radiowave timepiece
To provide a wafer preventing a breakage of a crack or a chip off from being brought about in a polishing step and a polishing apparatus and a polishing method of polishing the wafer, there is provided a wafer in a shape of a plate substantially in an angular rectangular shape used as a raw material of a piezoelectric vibrator. All of corner portions D1, D2, D3, D4 substantially in the angular shape are formed in shapes of curved faces by chamfering providing curvatures. The corner portions D1, D2, D3, D4 in the shapes of the curved faces at least include a first curved face portion and a second curved face portion chamfered by curvatures different from each other or the same curvature. A reference face of a crystal orientation of the raw material is specified by the first curved face portion or the second curved face portion. |
| US08063540B2 |
High frequency ultrasound transducers based on ceramic films
A design and a manufacturing method of ultrasound transducers based on films of ferro-electric ceramic material is presented, the transducers being particularly useful for operating at frequencies above 10 MHz. The manufacturing technique can involve tape-casting of the ceramic films, deposition of the ceramic films onto a substrate with thick film printing, sol-gel, or other deposition techniques, where manufacturing methods for load matching layers and composite ceramic layers are described. The designs also involve acoustic load matching layers that provide particularly wide bandwidth of the transducers, and also multi-band operation of the transducers. The basic designs can be used for elements in a transducer array, that provides the frequency characteristics of the single element transducers, for array steering of the focus and possibly also direction of a pulsed ultrasound beam at high frequencies and multi-band frequencies. |
| US08063538B2 |
Ultrasonic motor
An ultrasonic motor includes a stator and a rotor. In the stator, an n number of piezoelectric elements (wherein n is a natural number) are affixed to one surface of a vibrating member, whose outer circumferential edge is circular or polygonal, along a direction in which the outer circumferential edge extends. Each of the piezoelectric elements has a size corresponding to λθ/2 in terms of center angle, and the piezoelectric elements that are adjacent to each other are disposed so as to be separated by an interval corresponding to λθ/4 in terms of the center angle along a circumferential direction of the vibrating member. The piezoelectric elements are polarized in opposite directions in a thickness direction. The rotor is disposed so as to contact the stator, and is rotated by receiving vibration resulting from a 3n-wave traveling wave generated by the stator. |
| US08063535B2 |
Nanomechanical oscillator
A mechanical oscillator has components with dimensions in a sub-micron range to produce resonance mode oscillations in a gigahertz range. A major element is coupled to a minor, sub-micron element to produce large amplitude gigahertz frequency oscillation that is detected with readily available techniques. The mechanical structure can be formed according to a number of geometries including beams and rings and is excited with electrostatic, magnetic and thermal related forces, as well as other excitation techniques. The mechanical structure can be arranged in arrays for applications such as amplification and mixing and is less sensitive to shock and radiative environments than electrical or optical counterparts. |
| US08063534B2 |
Surface acoustic wave device and surface acoustic wave oscillator
A surface acoustic wave device, includes: an interdigital transducer serving as an electrode pattern to excite a Rayleigh surface acoustic wave, the interdigital transducer including a comb-tooth-shaped electrode having a plurality of electrode fingers; a piezoelectric substrate on which the interdigital transducer is formed, the piezoelectric substrate being made of a quartz substrate that is cut out at a cut angle represented by an Euler angle representation (φ, θ, Ψ) of (0°, 95°≦θ≦155°, 33°≦|Ψ|≦46°); electrode finger grooves formed between the electrode fingers of the comb-tooth-shaped electrode; and electrode finger bases being quartz portions sandwiched between the electrode finger grooves and having upper surfaces on which the electrode fingers are positioned. The surface acoustic wave device provides an excitation in an upper limit mode of a stop band of the surface acoustic wave. |
| US08063531B2 |
Permanent magnet arrangement for an electrical machine
A permanent magnet arrangement for an electrical machine comprises a support structure for carrying magnetic flux and a pole assembly fixed to the support structure. The pole assembly comprises a magnet pole comprising at least one piece of permanent magnet material, and a magnet carrier on which the magnet pole is mounted and which provides a magnetic flux path between the magnet pole and the support structure. The permanent magnet arrangement further comprises a sleeve containing the magnet pole and at least part of the magnet carrier. The magnet carrier is secured to the support structure to fix the pole assembly to the support structure and the sleeve is clamped to the support structure by the magnet carrier. A method for assembling the permanent magnet arrangement is also described. |
| US08063530B2 |
Permanent magnet rotor with projections for fixing the permanent magnets of the rotor packet
A permanent magnet rotor includes a rotor shaft, a rotor packet that is secured to the rotor shaft and that has a radially inner region and a radially outer region, reception pockets provided in the rotor packet between its radially inner region and its radially outer region and permanent magnets that are positioned in the reception pockets. Clearances are provided in the radially inner region of the rotor packet. The permanent magnets are fixed in the respectively associated reception pocket by means of a projection of a part region of the inner region, wherein the part region is arranged between the respective clearance and the respective reception pocket. |
| US08063526B2 |
Magnetic gearbox arrangement
Magnetic gearboxes an inner rotor and an outer rotor are known with pole members between them. However, these gearbox arrangements generally have a fixed gear ratio between the rotors. By provision of pole members with coils between them and associated switches to adjust the magnetic flux modulation capacity between the rotors it is possible to create open circuit, closed circuit and variable impedance configurations which will relatively passively adjust the magnetic flux modulation capacity or by presenting a voltage to the coils or drawing a voltage from the coils to more actively adjust the magnetic flux modulation capacity across the arrangement. In such circumstances a wider range of gear ratios is achieved as well as the capability with regard to localized electrical power generation through the gearbox arrangement or electro magnetic braking achieved upon the gear box as required. |
| US08063518B2 |
Motor stator and stator manufacturing method
A motor stator includes a plurality of stator cores constituted of divided cores and cassette coils which are conductive coils. One of the divided core and the cassette coil is integrally formed with an insulator of a thermosetting resin by insert molding. A stator assembly including the plurality of cassette coils is covered with a thermosetting resin by molding to produce the state. |
| US08063517B2 |
Combination drive with a hybrid reluctance motor
The aim of the invention is to create a combined linear-rotary drive that has a compact, simple, and inexpensive design. Said aim is achieved by a combined drive comprising a linear driving device (3) and a rotary driving device (11), at least one of the two driving devices being provided with a hybrid reluctance motor. It is particularly advantageous to embody both driving devices as hybrid reluctance motors such that the rotor (4) can be produced at a low cost without permanent magnets in addition to ensuring that the drive has a very compact design. |
| US08063516B2 |
Four quadrant MOSFET based switch
An electronically controlled four quadrant MOSFET based switch in which a pair of drivers are provided in cooperation with a MOSFET. A first one of the drivers is arranged such that when current flow through the MOSFET is to be enabled responsive to a first condition of the control signal, the gate of the MOSFET is driven with an appropriate voltage, and when current flow through the MOSFET is to be disabled responsive to a second condition of the control signal, the gate is driven towards a limit voltage. A second one of the drivers is arranged such that when current flow through the MOSFET is to be enabled the body diode connection of the MOSFET is driven towards the potential of the MOSFET source, and when current flow through the MOSFET is to be disabled the body diode connection is driven towards the limit voltage. |
| US08063515B2 |
Compensation system for power transmission
A system for compensating a power transmission grid is provided. The system includes one or more non-conventional power generating sources that are connected to the power transmission grid. At least one series compensation circuit is connected to at least a portion of the power transmission grid, to compensate the power transmission grid. At least one damping circuit is connected to at least a portion of the power transmission grid, and it mitigates subsynchronous series resonance caused by the series compensation circuit on the power transmission grid. |
| US08063513B2 |
Power source and method for controlling operational power
The solution controls electric operational power to be fed to an amplifier. The control can be carried out, for instance, in accordance with a predetermined signal. The operational power is fed to the amplifier with a voltage source unit and a current source unit, and the operational voltage that the voltage source unit feeds to the amplifier is controlled. The current source unit feeds at least some of the operational electric current of the amplifier. |
| US08063506B2 |
Car power source apparatus
A power source apparatus of a car is provided with contactors (2) connected to an output-side of a battery (1); a pre-charge circuit (3) made up of a series connected pre-charge resistor (6) and a pre-charge relay (7), which is connected with a contactor (2) to supply auxiliary charge to a capacitor (21) connected to a car-side of the battery (1); and a control circuit (4) to control the contactors (2) and the pre-charge relay (7). The pre-charge resistor (6) is connected in parallel with a contactor (2), and the pre-charge relay (7) is connected in series with that contactor (2). The control circuit (4) switches the pre-charge relay (7) ON to pre-charge the car-side capacitor (21), and then switches the contactor (2) ON to connect the battery (1) to the car-side. |
| US08063505B2 |
Keyless ignition
An engine start system for use with a ground engaging vehicle, the system including an input device, a processing circuit, a display and an engine controller unit. The input device produces a signal when depressed, the signal initiates the application of electrical power to the engine start system. The processing circuit is activated by the application of electrical power thereto. The display is communicatively coupled with the processing circuit. The input device produces another signal when depressed. The other signal is detected by the processing circuit and the processing circuit, in response to the other signal, sends either a PIN request notice to the display or a start signal to the engine controller unit. |
| US08063500B2 |
Maintenance operation method for wind turbine generator and wind turbine generator
The present invention provides a maintenance operation method for a wind turbine generator and a wind turbine generator, which can effectively utilize a phase advance capacitor equipped in the wind turbine generator and contribute to the phase factor improvement of the system side. A maintenance operation method for a wind turbine generator including an induction generator 3 driven by rotation of blades 2, a power output line 5 for outputting power of the induction generator 3 to a distribution system 5, and at least one phase advance capacitor 10 parallel-connected to the power output line, comprises: a first step of releasing connection between the phase advanced capacitor 10 and the power output line 5 when a maintenance mode is selected; and a second step of returning the connection between the phase advanced capacitor 10 and the power output line 5 by a manual operation or an automatic operation, wherein the phase advance capacitor 10 returned to the connection with the power output line 5 performs a power factor improvement of reactor loads 53, 54 in the distribution system 50 side through a linkage portion 60 with the distribution system 50. |
| US08063498B2 |
Harvesting energy from vehicular vibrations
An energy harvesting apparatus is deployed on a vehicle and comprises a vehicular shock absorber capable of reciprocating translational movement in response to roadway perturbations. A coil is mounted within the shock absorber. An engine is also mounted within the shock absorber for converting the translational movement into rotational movement. A magnet is coupled to the engine and is configured to be rotated in the vicinity of the coil to produce electrical energy in the coil. |
| US08063494B2 |
Semiconductor device and power supply unit utilizing the same
A semiconductor device has pluralities of grid array terminals forming a grid array structure, e.g. a BGA structure, in which the output end of a built-in switch circuit is connected to multiple terminals of the grid array structure, thereby reducing the current that flows through each of the multiple terminals below a permissible level and minimizing the heat due to contact resistances of the multiple terminals in contact with the IC socket of the semiconductor device. Each pair of nearest neighbors of the multiple terminals is interposed by at least one further array terminal. The multiple terminals are all located at the outermost peripheral terminal positions of the grid array structure. Thus, the heat generated in the respective multiple terminals connected to the switch circuit is reduced, thereby minimizing the possibility of hazardous melting of the terminals. |
| US08063492B2 |
Multi-chip stacked package
A multi-chip stacked package primarily comprises a chip carrier, a first chip disposed on the chip carrier, a plurality of die-attaching bars, a second chip stacked on the first chip by the adhesion of the die-attaching bars, and a plurality of bonding wires electrically connecting the first chip to the chip carrier. The die-attaching bars are formed on the first chip in a specific pattern and have an adhesive surface away from the first chip for adhering the second chip. The bonding wires have a loop height lower than the adhesive surface in a manner that specific sections of the bonding wires are embedded in the corresponding die-attaching bar from the adhesive surface. Accordingly, the die-attaching bars can modify and fasten the bonding wires in advance to avoid collapse and deformation of the bonding wires during stacking of the second chip and encapsulating processes. |
| US08063490B2 |
Semiconductor device including semiconductor constituent
A semiconductor device includes a semiconductor constituent having a semiconductor substrate and a plurality of electrodes for external connection provided under the semiconductor substrate. An under-layer insulating film is provided under and around the semiconductor constituent. A plurality of under-layer wires are provided under the under-layer insulating film and electrically connected to the electrodes for external connection of the semiconductor constituent. An insulating layer is provided around the semiconductor constituent and on the under-layer insulating film. A frame-like insulating substrate is embedded in an upper surface of the insulating layer and positioned around the semiconductor constituent. A plurality of upper-layer wires are provided on the insulating substrate. A base plate on which the semiconductor constituent and the insulating layer are mounted is removed. |
| US08063484B2 |
Semiconductor device and heat sink with 3-dimensional thermal conductivity
A semiconductor device, comprising: a semiconductor element 20 having a rectangular two-dimensional geometry and serving as a heat source; and a heat sink section 25 having the semiconductor element 20 mounted thereon, wherein a relation among the directional components of said thermal conductivity is: Kzz≧Kyy>Kxx, where directional components of three-dimensional thermal conductivity of the heat sink section 25 in X, Y and Z directions are determined as Kxx, Kyy and Kzz, and where the longer side direction of the semiconductor element 20 is defined as X direction, the shorter side direction thereof is defined as Y direction and the thickness direction is defined as Z direction. |
| US08063472B2 |
Semiconductor package with stacked dice for a buck converter
Disclosed in this specification is a buck converter package with stacked dice and a process for forming a buck converter. The package includes a die attach pad with a low side die mounted on one surface and a high side die mounted on the opposing surface. The die attach pad is conductive, such that the drain of the low side die is connected to the source of the high side die through the pad. A controller die controls the gates of the high and low side dies. A plurality of leads extends outside of the package to permit electrical connections to the inside of the package. The high side drain is exposed to one of the surfaces of the package. |
| US08063471B2 |
Copper alloy sheet for electric and electronic parts
A Cu—Fe—P alloy sheet that is provided with the high strength and with the improved resistance of peel off of oxidation film, in order to deal with problems such as package cracks and peeling, is provided. A copper alloy sheet for electric and electronic parts according to the present invention is a copper alloy sheet containing Fe: 0.01 to 0.50 mass % and P: 0.01 to 0.15 mass %, respectively, with the remainder of Cu and inevitable impurities. A centerline average roughness Ra is 0.2 μm or less and a maximum height Rmax is 1.5 μm or less, and Kurtosis (degree peakedness) Rku of roughness curve is 5.0 or less, in measurement of the surface roughness of the copper alloy sheet in accordance with JIS B0601. |
| US08063469B2 |
On-chip radio frequency shield with interconnect metallization
Structure and method for fabricating a system on chip with an on-chip RF shield including interconnect metallization is described. In one embodiment, the system on chip includes an RF circuitry disposed on a first portion of a top surface of a substrate, and a semiconductor circuitry disposed on a second portion of the top surface of the substrate. An interconnect RF barrier is disposed between the RF circuitry and the semiconductor circuitry, the interconnect RF barrier coupled to a ground potential node. |
| US08063462B2 |
Semiconductor device and method of manufacturing the same
A semiconductor device includes a semiconductor substrate having a first surface in which a light-receiving portion and electrodes are provided. The semiconductor substrate has a penetrating wiring layer connecting the first surface and the second surface. A light-transmissive protective member is disposed on the semiconductor substrate so as to cover the first surface. A gap is provided between the semiconductor substrate and the light-transmissive protective member. A protective film is formed at a surface of the light-transmissive protective member. The protective film has an opening provided at a region corresponding to the light-receiving portion. |
| US08063459B2 |
Non-volatile magnetic memory element with graded layer
A non-volatile magnetic memory element includes a number of layers one of which is a free layer which is graded. The graded free layer may include various elements with each element having a different anisotropy or it may include nonmagnetic compounds and magnetic regions with the non-magnetic compounds forming graded contents forming a unique shape such as cone shaped, diamond shaped or other shapes and whose thickness is based on the reactivity of the magnetic compound. |
| US08063458B2 |
Micromechanical component, method for fabrication and use
A micromechanical component that can be produced in an integrated thin-film method is disclosed, which component can be produced and patterned on the surface of a substrate as multilayer construction. At least two metal layers that are separated from the substrate and with respect to one another by interlayers are provided for the multilayer construction. Electrically conductive connecting structures provide for an electrical contact of the metal layers among one another and with a circuit arrangement arranged in the substrate. The freely vibrating membrane that can be used for an inertia sensor, a microphone or an electrostatic switch can be provided with matching and passivation layers on all surfaces in order to improve its mechanical properties, said layers being concomitantly deposited and patterned during the layer producing process or during the construction of the multilayer construction. Titanium nitride layers are advantageously used for this. |
| US08063457B2 |
Semiconductor strain gauge and the manufacturing method
A high-density impurity diffused layer of an identical conduction type to the semiconductor substrate on which the impurity is doped higher in density than the semiconductor substrate around the diffuse resistance region is provided, one side of the electrodes is formed extending to the high-density impurity diffused layer and the diffused resistance region and the high-density impurity diffused layer are connected in a semiconductor strain gauge that is formed on the surface of the semiconductor substrate of a fixed conduction type and is provided with the diffused resistance region of opposite conduction type to the semiconductor substrate and is provided with electrodes on both ends of the diffused resistance region. |
| US08063453B2 |
Gate in semiconductor device and method of fabricating the same
A gate of a semiconductor device includes a substrate, and a polysilicon layer over the substrate, wherein the polysilicon layer is doped with first conductive type impurities having a concentration that decreases when receding from the substrate and counter-doped with second conductive type impurities having a concentration that increases when receding from the substrate. |
| US08063450B2 |
Assembly of nanoscaled field effect transistors
The present invention relates to vertical nanowire transistors with a wrap-gated geometry. The threshold voltage of the vertical nanowire transistors is controlled by the diameter of the nanowire, the doping of the nanowire, the introduction of segments of heterostructures in the nanowire, the doping in shell-structures surrounding the nanowire, tailoring the work function of the gate stack, by strain engineering, by control of the dielectrica or the choice of nanowire material. Transistors with varying threshold voltages are provided on the same substrate, which enables the design of advanced circuits utilizing the shifts in the threshold voltages, similar to the directly coupled field logic. |
| US08063445B2 |
Semiconductor device and method of manufacturing the same
Provided is a semiconductor device which includes a metal oxide semiconductor (MOS) transistor having high driving performance and high withstanding voltage with a thick gate oxide film. In the local oxidation-of-silicon (LOCOS) offset MOS transistor having high withstanding voltage, in order to prevent a gate oxide film (6) formed on a channel formation region (7) from being etched at a time of removing the gate oxide film (6) with a polycrystalline silicon gate electrode (8) being used as a mask to form a second conductivity type high concentration source region (4) and a second conductivity type high concentration drain region (5), a source field oxide film (14) is formed also on a source side of the channel formation region (7), and in addition, a length of a second conductivity type high concentration source field region (13) is optimized. Accordingly, it is possible to obtain a MOS transistor having high driving performance and high withstanding voltage with a thick gate oxide film. |
| US08063443B2 |
Hybrid-mode LDMOS
An MOS-bipolar hybrid-mode LDMOS device has a main gate input and a control gate input wherein the device operates in an MOS mode when both gate inputs are enabled, and operates in a bipolar mode when the main gate input is enabled and the control gate input is disabled. The device can drive the gate of a power MOSFET to deliver the high current required by the power MOSFET while in the bipolar mode, and provide a fully switching between supply voltage and ground to the gate of the power MOSFET while in the MOS mode. |
| US08063434B1 |
Memory transistor with multiple charge storing layers and a high work function gate electrode
An embodiment of a semiconductor device includes a non-volatile memory transistor including an oxide-nitride-oxide (ONO) dielectric stack on a surface of a semiconductor substrate, the ONO dielectric stack comprising a multilayer charge storage layer including a silicon-rich, oxygen-lean top silicon oxynitride layer and a silicon-rich, oxygen-rich bottom silicon oxynitride layer, and a metal oxide semiconductor (MOS) logic transistor including a gate oxide and a high work function gate electrode. |
| US08063428B2 |
Two-bits per cell not-and-gate (NAND) nitride trap memory
A non-volatile memory array includes a semiconductor substrate having a main surface, a first source/drain region and a second source/drain region. The second source/drain region is spaced apart from the first source/drain region. A well region is disposed in a portion of the semiconductor substrate between the first source/drain region and the second source/drain region. A plurality of memory cells are disposed on the main surface above the well region. Each memory cell includes a first oxide layer formed on the main surface of the substrate, a charge storage layer disposed above the blocking oxide layer relative to the main surface of the semiconductor substrate and second oxide layer disposed above the charge storage layer relative to the main surface of the semiconductor substrate. A plurality of wordlines are disposed above the second oxide layer relative to the main surface of the semiconductor substrate. |
| US08063423B2 |
CMOS image sensor
A CMOS image sensor includes a photodiode, a plurality of transistors for transferring charges accumulated at the photodiode to one column line, and a voltage dropping element connected to a gate electrode of at least one transistor among the plurality of transistors for expanding a saturation region of the transistor by dropping down a gate voltage inputted to the gate electrode of the at least one transistor. |
| US08063420B2 |
Field-effect transistor and method of manufacturing the same
A field-effect transistor with improved moisture resistance without an increase in gate capacitance, and a method of manufacturing the field-effect transistor are provided. The field-effect transistor includes: a T-shaped gate electrode on a semiconductor layer; and a first highly moisture-resistant protective film including one of an insulating film and an organic film having high etching resistance, the first highly moisture-resistant protective film being located above the T-shaped gate electrode, over all of a region in which the T-shaped gate electrode is located. A cavity is located between the semiconductor layer and the first highly moisture-resistant protective film, below a canopy of the T-shaped gate electrode. An end surface of the cavity is closed by a second highly moisture-resistant film. |
| US08063419B2 |
Integrated circuit having compensation component
An integrated circuit and component is disclosed. In one embodiment, the component is a compensation component, configuring the compensation regions in the drift zone in V-shaped fashion in order to achieve a convergence of the space charge zones from the upper to the lower end of the compensation regions is disclosed. |
| US08063417B2 |
Integrated circuit device and method for forming the same
In an integrated circuit device, element power supply lines connected to a circuit containing a plurality of cells, element ground lines connected thereto, a trunk power supply line connected to each of the element power supply lines, and a trunk ground line connected to each of the element ground lines are provided in a first wiring layer. A branch power supply line connected to the trunk power supply line and a branch ground line connected to the trunk ground line are provided in an upper wiring layer located above the first wiring layer. A wiring structure is determined based on a wiring structure equation expressing the relations among a voltage drop in the lines, the area occupied thereby, and a current consumed thereby and on a circuit characteristic equation expressing, when the circuit is subdivided while the ratio between the area of the circuit and a current consumed thereby is held constant, the relation between an area occupied by a circuit resulting from subdivision and a current consumed thereby. |
| US08063413B2 |
Tensile strained GE for electronic and optoelectronic applications
A semiconductor structure is provided. The semiconductor structure includes one or more III-IV material-based semiconductor layers. A tensile-strained Ge layer is formed on the one or more a III-IV material-based semiconductor layers. The tensile-strained Ge layer is produced through lattice-mismatched heteroepitaxy on the one or more a III-IV material-based semiconductor layers. |
| US08063408B2 |
Integrated semiconductor optical device and optical apparatus using the same
In an integrated semiconductor optical device, a first cladding layer is made of a first conductivity type semiconductor. A first active layer for forming a first semiconductor optical device is provided on the first cladding layer in a first area of a principal surface of a substrate. A second active layer for forming a second semiconductor optical device is provided on the first cladding layer in a second area of the principal surface. A second cladding layer made of a second conductivity type semiconductor is provided on the second active layer. A third cladding layer made of a first conductivity type semiconductor is provided on the first active layer. A tunnel junction region is provided between the first active layer and the third cladding layer. The first active layer is coupled to the second active layer by butt joint. The second and third cladding layers form a p-n junction. |
| US08063405B2 |
Display device and manufacturing method thereof, and semiconductor device and manufacturing method thereof
A display device includes source/drain electrodes on a substrate, a pixel electrode, an insulating partition wall layer, a channel-region semiconductor layer. The source/drain electrodes and the pixel electrode are formed on the substrate and in contact with each other. The insulating partition wall layer is formed on the substrate and provided with a first opening extending to between the source electrode and the drain electrode and a second opening formed on the pixel electrode and extending to the pixel electrode. The channel-region semiconductor layer is formed on the bottom of the first opening. The insulating film is formed on the partition wall layer so as to cover the first opening including the channel-region semiconductor layer. The oriented film covers the first opening from above the insulating film and the second opening from the pixel electrode. |
| US08063401B2 |
Testing for correct undercutting of an electrode during an etching step
A probe electrode structure on a substrate is described, comprising a first probe electrode and a neighboring second probe electrode on a layer sequence that generally includes, in a direction from the substrate to the probe electrodes, an electrically conductive bottom layer, an electrically insulating center layer and a electrically conductive top layer. The probe-electrode structure of the invention provides a means to detect an undercutting of the first probe electrode in an etching step that aims at removing the top layer from regions outside the first probe electrode. An undercutting that exceeds an admissible distance from the first edge of the first electrode will remove the first top-layer probe section in the first probe opening, which causes a detectable change of the electrical resistance between the first and second probe electrodes. |
| US08063397B2 |
Semiconductor light-emitting structure and graded-composition substrate providing yellow-green light emission
Semiconductor light-emitting structures are shown on engineered substrates having a graded composition. The composition of the substrate may be graded to achieve a lattice constant on which a yellow-green light-emitting semiconductor material may be disposed. In some embodiments, the structure may be substantially free of aluminum. |
| US08063396B2 |
Polariton mode optical switch
Devices, methods, and techniques for frequency-dependent optical switching are provided. In one embodiment, a device includes a substrate, a first and a second optical-field confining structures located on the substrate, and a quantum structure disposed between the first and the second optical-field confining structures. The first optical-field confining structure may include a surface to receive photons. The second optical-field confining structure may be spaced apart from the first optical-field confining structure. The first and the second optical-field confining structures may be configured to substantially confine therebetween an optical field of the photons. |
| US08063392B2 |
Device for reading out exposed imaging plate cassettes
The invention relates to a readout device for exposed imaging plates. The inventive device is characterized in that the exposed plates are transported while lying in cassettes. A drive device moves the cassettes across a read gap at a constant speed and is configured as a wheel and disk drive acting upon the cassette rear. |
| US08063391B2 |
Light-transmitting electromagnetic wave-shielding material
The present invention provides a light-transmitting electromagnetic wave-shielding material for use in displays or in-vehicle panels each having a polarizing plate or a retardation plate, wherein the light-transmitting electromagnetic wave-shielding material undergoes no generation of light interference fringes and is satisfactory in visibility even through sunglasses, goggles, glare-proof panels or glare-proof window materials having polarizing capability. By using unstretched light-transmitting organic polymer materials low in molecular orientation or small in molecular orientation unevenness as the base substrate of an electromagnetic wave-shielding layer, the light-transmitting electromagnetic wave-shielding material excellent in light interference fringe prevention capability can be obtained. |
| US08063390B2 |
Electron cooling system and method for increasing the phase space intensity and overall intensity of ion beams in multiple overlap regions
An electron cooling system and method for increasing the phase space intensity and overall intensity of ion beams in multiple overlap regions, including a vacuum chamber to allow a single electron beam to be merged and separated with multiple ion beams, an electron supply device including a cathode to generate the electron beam, an electron collector device including a collection plate to collect the electron beam, multiple magnetic field generation devices to guide the electrons on their desired trajectories, and multiple electrodes to set the velocity of the electron beam independently in each overlap region. By overlapping the electron and ion beams, thermal energy is transferred from the ion beams to the electron beam, which allows an increase in the phase space density and overall density of the ion beams. Advantageously, the electron cooling system uses multiple magnetic field generation devices to guide the electrons into and out of multiple, separate, ion beam overlap regions, allowing the single electron beam to cool an ion beam in more than one overlap region. Advantageously, the electron cooling system uses electrodes to control the mean electron beam velocity in each overlap region, allowing for mitigation of electron beam emittance growth caused by scattering that occurs exterior to the overlap regions. Advantageously, the electrodes used to control the mean electron beam velocity in each overlap region allow for a single electron beam to achieve different velocities to match different desired ion beam velocities in the multiple overlap regions. |
| US08063386B2 |
Time resolved fluorescent imaging system
A system and method that allows for time-resolved fluorescent imaging of fluorescent samples. The user is able to receive temporally filtered pictures of the sample with a reduced amount of the scattered excitation light and the short lived background fluorescence. The system allows for adjustment of fluorescent gating time and delay time. |
| US08063383B2 |
Inertial positioner and an optical instrument for precise positioning
We disclose a precision positioner based on an inertial actuator, an optical instrument for accurate positional readout and control, and an electrostatically clamped assembly for holding any instrument or device. All aspects of the present invention present a significant improvement over the prior art: a positioner is robust and compact; an optical instrument for positional control is a profoundly simple and compact module; a clamping assembly is self-aligning and suitable for robotic hot-swapping of objects being positioned. |
| US08063381B2 |
Achromatic and uncoupled medical gantry
A medical gantry that focus the beam from the beginning of the gantry to the exit of the gantry independent of the rotation angle of the gantry by keeping the beam achromatic and uncoupled, thus, avoiding the use of collimators or rotators, or additional equipment to control the beam divergence, which may cause beam intensity loss or additional time in irradiation of the patient, or disadvantageously increase the overall gantry size inapplicable for the use in the medical treatment facility. |
| US08063379B2 |
Radiation cameras
The invention describes radiation cameras consisting of interlaced scintillation fiber arrays and a fiber readout method using pixellated photo-detector cameras. Several fabrication methods of the fiber arrays are described. The use of such Radiation Cameras in Medical Imaging systems is also described. |
| US08063371B2 |
Device for indicating illicit substances in the exhalation air of a machine operator
A device for a continuous indication of illicit substances in the exhalation air of face of the machine operator comprises an IR source and an IR detector being sensitive to wave length having an absorbance of the illicit substance, whereby the beam path of the IR source to the detector runs in front of the face of the operator. |
| US08063367B2 |
Lens position sensor for infrared cameras
A lens position sensor for infrared or other types of cameras, which is particularly useful in lens assemblies that have relatively limited axial travel between near field and far field lens focus positions. The camera includes a magnet or other stimulator coupled to a rotatable lens that extends within a magnet plane where the magnet plane is not normal to the optical axis of the lens. A magnetic or other sensor senses the position of the magnet, which is indicative of the lens position. |
| US08063359B2 |
Systems and methods for identifying substances contained in a material
In one embodiment, a system and a method relate to generating a summed ion spectrum for a test sample, the summed ion spectrum identifying ion intensities at multiple different mass-to-charge ratios, and comparing the summed ion spectrum of the test sample with multiple reference summed ion spectra to identify a potential match. |
| US08063357B2 |
Mass spectrometer
A method of searching for potentially unknown metabolites of pharmaceutical compounds is disclosed. The accurate mass of a pharmaceutical compound will generally be known and can be rendered in the form of an integer nominal mass or mass to charge ratio component and a decimal mass or mass to charge ratio component. Possible metabolites are searched for on the basis of having a decimal mass or mass to charge ratio component which is substantially very similar to the decimal mass or mass to charge ratio of the parent pharmaceutical compound. |
| US08063355B2 |
Reflective multi-turn encoders with different light sensing systems
Disclosed herein are a number of different embodiments of reflective multi-turn optical encoders with different light sensing systems. Three different basic configurations of reflective multi-turn optical encoder light sensing systems are disclosed herein: (a) optical encoders employing multiple arrays of light detectors; (b) optical encoders employing multiple arrays of stacked die light sensors, and (c) optical encoders employing variable tone density light sensing systems. |
| US08063351B2 |
Photoelectric conversion apparatus and image pickup system using photoelectric conversion apparatus
A photoelectric conversion apparatus includes a photoelectric conversion area in which a plurality of photoelectric conversion elements are arranged to convert incident light into electric charges, a plurality of amplifying units are arranged to read and supply signals based on the electric charges of corresponding photoelectric conversion elements to output lines, a plurality of transfer units are arranged to transfer the electric charges of the corresponding photoelectric conversion elements to input units for corresponding amplifying units, and a plurality of voltage supply units are arranged to supply to corresponding input units voltages for setting the corresponding input units to have first and second potentials are disposed two-dimensionally, and a plurality of voltage supply control units are arranged to supply a voltage to corresponding voltage supply units of the plurality of voltage supply units. |
| US08063345B2 |
Microwavable food package having an easy-open feature
A system for heating a food item in a microwave oven is provided. The system may include an inner container and an outer carton including an opening feature that allows for easy opening thereof. The system also may include a microwave energy interactive element. |
| US08063344B2 |
Microwave energy interactive food package
A microwave heating package includes a dimensionally stable first component for supporting a food item and a flexible second component dimensioned to receive the dimensionally stable first component. Each of the first component and the second component may include a microwave energy interactive element for altering the effect of microwave energy on a food item within the package. |
| US08063336B2 |
Multi-frequency static neutralization
Static neutralization of a charged object is provided by applying an alternating voltage having a complex waveform, hereinafter referred to as a “multi-frequency voltage”, to an ionizing electrode in an ionizing cell. When the multi-frequency voltage, measured between the ionizing electrode and a reference electrode available from the ionizing cell, equals or exceeds the corona onset voltage threshold of the ionizing cell, the multi-frequency voltage generates a mix of positively and negatively charged ions, sometimes collectively referred to as a “bipolar ion cloud”. The bipolar ion cloud oscillates between the ionizing electrode and the reference electrode. The multi-frequency voltage also redistributes these ions into separate regions according to their negative or positive ion potential when the multi-frequency voltage creates a polarizing electrical field of sufficient strength. The redistribution of these ions increases the effective range in which available ions may be displaced or directed towards a charged object. |
| US08063332B2 |
Mail piece consolidation and accountability using advanced tracking methods
Mail processing methods and techniques for sorting and commingling mail from various mail sources including the tracking of the mail pieces through the processing. Such tracking entails uniquely identifying each mail piece, received in batches from the mail sources, and recording the unique identification of each mail piece. The received mail is sorted and commingled in a first pass, to form first collections, and each first collection is loaded into a uniquely identified mail container. For each respective mail piece, the tracking entails recording an association of the unique identification of one of the mail containers into which it is likely the respective mail piece is sorted on the first pass. After processing is complete, postal and client reports can be adjusted based on actual final pass counts. |
| US08063323B1 |
Circuit breaker replacement tool
A circuit breaker replacement tool made of a cart with a base plate, wherein the base plate has at least two wheels. The cart has a right side and a left side with both sides connected on one end to the base plate. A height adjustable support arm holds a main linear actuator and an interlocking linear actuator for opening interlocks and installing or removing circuit breakers from circuit breaker cabinets. |
| US08063322B2 |
Position indicator and coordinate input device
A position indicator is provided. The position indicator includes an external case, and a core having an indicating unit projecting outside of the case. The core is movably supported by the case. The core has a central axis extending along a lengthwise direction thereof. A guiding unit includes an inclined plane provided on one of the case and the core. An engaging unit is provided on the other one of the case and the core. The engaging unit is slidably engaged with the inclined plane such that the guiding unit guides movement of the core when external force is applied to the indicating unit of the core in a lateral direction with respect to the central axis of the core. A pressure detector is operably associated with the core for detecting pressure applied to the indicating unit based on the movement of the core with respect to the case via the guiding unit. |
| US08063320B2 |
Counting scale with a moving average start calculating section, for determining whether or not to calculate a moving average
An electronic balance is provided, which adequately exhibits quick response and displaying stability when being used to measure a number of objects. The electronic balance includes a number-of-objects calculating section, for counting a number (Nwa) of objects from the moving average (Wa) and the unit weight (Wu) when the moving average process is being executed and counting a number (Nw) of objects from the load value (W) and the unit weight (Wu) when the moving average process stops; and a display section, for displaying the calculated numbers (Nw, Nwa) of the to-be-measured objects. |
| US08063319B2 |
Electrical junction box and method for assembling the same
An electrical junction box may include a casing with a lower casing member and an upper casing member. A multi-layered circuit board may be retained in the electrical junction box. The multi-layered circuit board may contain a lower layer circuit board, an upper layer circuit board and an insulation plate that is disposed between and supports the lower layer circuit board and the upper layer circuit board. A rib and a boss may project from the lower casing member and may contact the insulation plate without contacting either the lower layer circuit board or the upper layer circuit board. In this manner, no physical stress is applied to a surface of either the lower layer circuit board or the upper layer circuit board thereby preventing detachment of an electronic component from the multi-layered circuit board. |
| US08063316B2 |
Split wave compensation for open stubs
In accordance with a first embodiment, the present invention provides a circuit substrate comprising a first surface; a second surface; a first via having a first end near said first surface and a second end near said second surface; a second via having a first end near said first surface and a second end near said second surface; a first conductive element electrically coupling said first end of said first via and said first end of said second via; a second conductive element electrically coupling said second end of said first via and said second end of said second via; an input signal line coupled to said first via; and an output signal line coupled to said second via. |
| US08063315B2 |
Circuitized substrate with conductive paste, electrical assembly including said circuitized substrate and method of making said substrate
A circuitized substrate which includes a conductive paste for providing electrical connections. The paste, in one embodiment, includes a metallic component including nano-particles and may include additional elements such as solder or other metal micro-particles, as well as a conducting polymer and organic. The particles of the paste composition sinter and, depending on what additional elements are added, melt as a result of lamination to thereby form effective contiguous circuit paths through the paste. A method of making such a substrate is also provided, as is an electrical assembly utilizing the substrate and including an electronic component such as a semiconductor chip coupled thereto. |
| US08063313B2 |
Printed circuit board and semiconductor package including the same
A printed circuit board (PCB) and a semiconductor package that are configured to prevent delamination and voids. In one example embodiment, the semiconductor package includes a PCB having a base substrate on which conductive patterns are formed and which includes an interior region having a die paddle for receiving a semiconductor chip and an exterior region disposed outside the interior region. The PCB also includes a first solder resist formed on a portion of the base substrate corresponding to the interior region and a second solder resist formed on a portion of the base substrate corresponding to the exterior region. The second solder resist may also have a greater surface roughness than the surface roughness of the first solder resist. |
| US08063307B2 |
Self-healing electrical communication paths
Self-healing electrical garments and self-healing electrical conductors and components for use in electrical garments are provided. A communication medium of various forms is integrated into a garment seam that is used to join two or more portions of a garment. The communication media can be used to provide electrical or other electromagnetic connection for coupling among a plurality of electrical devices associated with the garment. The self-healing electrical conductor may be used as part of a garment portion or may be used as a joining fiber in a variety of techniques to join garment portions together. The self-healing electrical conductor comprises an electrical conductor, a conductive polymer immediately surrounding or adjacent to the electrical conductor, an insulator enclosing the electrical conductor and the conductive polymer. |
| US08063306B2 |
Re-enterable splice enclosure
A re-enterable enclosure for a cable splice includes a first cover member and a second cover member configured for engagement with each other, and movable between an open position and a closed position. The first and second cover members form a cavity for enclosing the cable splice when the cover members are in the closed position. Internal walls in at least one of the first and second cover members are configured to define a sealant containment space that at least partially surrounds the cavity. At least one latch is configured to maintain the first and second cover members in the closed position, the at least one latch configured to exert a compression force along a line extending through the sealant containment space. |
| US08063301B2 |
Photovoltaic module
A photovoltaic module which prevents enlargement of the dimensions of a photovoltaic submodule by reducing ineffective parts which do not contribute to power generation. The photovoltaic module includes a photovoltaic submodule including a plurality of solar cells interposed between two light-transmitting substrates through the intermediary of an encapsulant, and a connecting lead extending from an edge between the two light-transmitting substrates for outputting generated electric current, a terminal box 30 attached near to the edge of the photovoltaic submodule housing a connecting part between the connecting lead and a cable for outputting generated electric current to the outside, and an outer frame set around the outer circumference of the photovoltaic submodule. An opening 28 through which the connecting lead and the terminal box are inserted is provided to the outer frame at a position which receives at least the terminal box. |
| US08063298B2 |
Methods of forming embedded thermoelectric coolers with adjacent thermally conductive fields
A method of forming a thermoelectric device may include providing a substrate having a surface, and thermally coupling a thermoelectric p-n couple to a first portion of the surface of a substrate. Moreover, the thermoelectric p-n couple may include a p-type thermoelectric element and an n-type thermoelectric element. In addition, a thermally conductive field layer may be formed on a second portion of the surface of the substrate adjacent the first portion of the surface of the substrate. Related structures are also discussed. |
| US08063296B2 |
Apparatus for percussive harmonic musical synthesis utilizing MIDI technology
An Apparatus for Percussive Harmonic Musical Synthesis (APHAMS) which facilitates state-of-the-art musical expression, through generation of melodic sound, bearing well defined tone and note pitch, by the striking of uniquely configured multiple note activitation trigger mechanism surfaces, termed muzi-pads, with an appropriately sized mallet, stick, or other such similar playing implement, for the generation of a desired note, by a given MIDI device and which provides an enhanced emulation of the traditional tenor steelpan, in its interface with the player. |
| US08063290B2 |
Wheat variety 25R39
A wheat variety designated 25R39, the plants and seeds of wheat variety 25R39, methods for producing a wheat plant produced by crossing the variety 25R39 with another wheat plant, and hybrid wheat seeds and plants produced by crossing the variety 25R39 with another wheat line or plant, and the creation of variants by mutagenesis or transformation of variety 25R39. This invention also relates to methods for producing other wheat varieties or breeding lines derived from wheat variety 25R39 and to wheat varieties or breeding lines produced by those methods. |
| US08063287B1 |
Maize variety hybrid 10005820
A novel maize variety designated 10005820 and seed, plants and plant parts thereof, produced by crossing Pioneer Hi-Bred International, Inc. proprietary inbred maize varieties. Methods for producing a maize plant that comprises crossing maize variety 10005820 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into 10005820 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety 10005820, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety 10005820. This invention further relates to methods for producing maize varieties derived from maize variety 10005820. |
| US08063286B1 |
Maize variety hybrid X7K417
A novel maize variety designated X7K417 and seed, plants and plant parts thereof, produced by crossing Pioneer Hi-Bred International, Inc. proprietary inbred maize varieties. Methods for producing a maize plant that comprises crossing maize variety X7K417 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X7K417 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X7K417, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X7K417. This invention further relates to methods for producing maize varieties derived from maize variety X7K417. |
| US08063282B1 |
Soybean cultivar 97274007
A soybean cultivar designated 97274007 is disclosed. The invention relates to the seeds of soybean cultivar 97274007, to the plants of soybean 97274007, to plant parts of soybean cultivar 97274007, and to methods for producing a soybean plant produced by crossing soybean cultivar 97274007 with itself or with another soybean variety. The invention also relates to methods for producing a soybean plant containing in its genetic material one or more transgenes and to the transgenic soybean plants and plant parts produced by those methods. This invention also relates to soybean cultivars, or breeding cultivars, and plant parts derived from soybean variety 97274007, to methods for producing other soybean cultivars, lines or plant parts derived from soybean cultivar 97274007, and to the soybean plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid soybean seeds, plants, and plant parts produced by crossing the cultivar 97274007 with another soybean cultivar. |
| US08063280B2 |
Soybean cultivar 8012419
A soybean cultivar designated 8012419 is disclosed. The invention relates to the seeds of soybean cultivar 8012419, to the plants of soybean 8012419, to plant parts of soybean cultivar 8012419, and to methods for producing a soybean plant produced by crossing soybean cultivar 8012419 with itself or with another soybean variety. The invention also relates to methods for producing a soybean plant containing in its genetic material one or more transgenes and to the transgenic soybean plants and plant parts produced by those methods. This invention also relates to soybean cultivars, or breeding cultivars, and plant parts derived from soybean variety 8012419, to methods for producing other soybean cultivars, lines or plant parts derived from soybean cultivar 8012419, and to the soybean plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid soybean seeds, plants, and plant parts produced by crossing the cultivar 8012419 with another soybean cultivar. |
| US08063275B2 |
Soybean cultivar 8249120
A soybean cultivar designated 8249120 is disclosed. The invention relates to the seeds of soybean cultivar 8249120, to the plants of soybean 8249120, to plant parts of soybean cultivar 8249120 and to methods for producing a soybean plant produced by crossing soybean cultivar 8249120 with itself or with another soybean variety. The invention also relates to methods for producing a soybean plant containing in its genetic material one or more transgenes and to the transgenic soybean plants and plant parts produced by those methods. This invention also relates to soybean cultivars or breeding cultivars and plant parts derived from soybean variety 8249120, to methods for producing other soybean cultivars, lines or plant parts derived from soybean cultivar 8249120 and to the soybean plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid soybean seeds, plants and plant parts produced by crossing the cultivar 8249120 with another soybean cultivar. |
| US08063270B2 |
Methods for detecting isolates of the potato virus (PVY) responsible for necroses
The invention concerns a method for detecting the PVY virus which consists in a SNP test or an extension reaction specific to mutations corresponding to R/K400 et D/E419, the presence of at least one of said mutations inducting the presence of at least one virulent PVY strain capable of causing necrosis in plants of the Solanaceae family, in particular in potatoes. |
| US08063266B2 |
Method using a dry fluidized bed for producing thin, absorbent surface structures
A process for producing thin absorbent planar structures which may be used in hygiene products such as diapers, incontinence products, wound contact materials or sanitary napkins to absorb body fluids, comprises the steps of: A) producing a mixture of an adhesive in dispersion form and a particulate absorbent by fluidizing the components, B) applying the mixture of adhesive and absorbent uniformly to the surface of one side of a first planar backing material, C) one side of a second planar backing material is applied to the mixture of adhesive and absorbent that is present on the surface of one side of the first planar backing material, so producing a sandwichlike intermediate, and D) the sandwichlike intermediate is processed to the end product at a temperature of at least 90° C., a pressure of from 4 to 50 bar, and a pressing time of from 0.5 to 5 min. |
| US08063261B2 |
Multi-layered dehydrogenation catalyst system and process of use
A system for dehydrogenating a C3 or C4 hydrocarbon feed stream containing a first and second layer of catalysts placed in the hydrocarbon feed stream, wherein the feed stream first passes through the first layer and then the second layer of catalysts and wherein the catalysts of the first layer contain from about 50 to about 90 percent by weight of an eta-alumina carrier, from about 10 to about 50 percent by weight of chromia and from about 0.1 to about 5 percent by weight of a zirconium compound and wherein the catalysts of the second layer of catalysts contain from about 50 to about 90 percent by weight of an eta-alumina carrier and from about 10 to about 50 percent by weight of chromia, without an added zirconium compound. |
| US08063255B2 |
Process for the recovery of monoethylene glycol
A process for recovering monoethylene glycol from a catalyst bleed stream is disclosed. The process comprises combining the catalyst bleed stream with a heavies stream comprising at least 40 wt % diethylene glycol, to provide a combined stream and distilling the combined stream to provide a first stream comprising monoethylene glycol and a second stream comprising diethylene glycol. |
| US08063250B2 |
Crystal forms of O-desmethylvenlafaxine fumarate
Provided are crystalline forms of O-desmethylvenlafaxine fumarate, methods for their preparation, and pharmaceutical compositions thereof. |
| US08063245B2 |
Phosphazene compound, photosensitive resin composition and use thereof
Disclosed is a phosphazene compound and a photosensitive resin composition. The phosphazene compound is obtained by reacting a phenoxyphosphazene compound (A-1) having a phenolic hydroxyl group and/or a cross-linked phenoxyphosphazene compound (A-2) obtained by cross-linking the phenoxyphosphazene compound (A-1) with an epoxy compound (B) having an unsaturated double bond and/or an isocyanate compound (C), wherein the phosphazene compound has an unsaturated double bond in its molecule. The photosensitive resin composition includes at least: a soluble polyimide resin (G-1) having a carboxyl group and/or a hydroxyl group and is soluble in an organic solvent, as the polyimide resins (G); and a phenoxyphosphazene compound (H-1) having a phenolic hydroxyl group and/or a cross-linked phenoxyphosphazene compound (H-2), which is obtained by cross-linking the phenoxyphosphazene compound (H-1) and has at least one phenolic hydroxyl group, as the phosphazene compound (H), and the photosensitive resin composition further includes a (meth)acrylic compound (L). |
| US08063243B2 |
Stable active compound complex of salts of o-acetylsalicylic acid with basic amino acids and glycine
The present invention relates to stable active compound complexes of salts of o-acetylsalicylic acid with basic amino acids and glycine, to a process for their preparation and to their use as medicaments. |
| US08063241B2 |
Process for the preparation of toluene-diisocyanate
The present invention relates to a process for the preparation of toluene-diisocyanate. In this process, toluenediamine is reacted with phosgene to give crude toluene-diisocyanate, the crude toluene-diisocyanate is purified by distillation, the distillation residue formed during the distillation is hydrolysed at temperatures of less than 230° C. under absolute pressures of less than 30 bar, and the toluenediamine formed by this process is subsequently recycled into the reaction of toluenediamine and phosgene. |
| US08063237B2 |
Sulfur modified silanes for the elaboration of high refractive index materials
A process for combining a polythiol reactant and an alkenyl silane reactant to form a polysulfide polysilane. The reactants are combined in a thiol-ene addition process driven by UV radiation. The polysulfide polysilane is then hydrolyzed and may be combined with other hydrolyzed compounds. For coatings, the polysulfide polysilane is hydrolyzed and may optionally be combined with nanoparticles. For bulk materials, the polysulfide polysilane is hydrolyzed, concentrated, and heated to form a high refractive index material which can be used to form optical articles such as lenses. |
| US08063235B2 |
Cromatography process for recovering a substance or a group of substances from a mixture
Method for improving the performance of a preparative batchwise Super Critical Fluid Chromatographic separation for the recovery of a target fatty acid or derivative thereof, or of a group of target fatty acids or of derivatives thereof from a mixture, characterized in that the said Super Critical Fluid Chromatographic separation employs a chromatographic column charged with a stationary phase chosen from the group consisting of aluminium oxide or aluminium oxides, titanium oxide or titanium oxides, silica gel or silica gels, amino propyl modified silica gels, diol modified silica gels, phenyl modified silica gels and “reversed phase” phases, the former in turn chosen from the group consisting of RP18, RP8 and RP3, and in that the said Super Critical Fluid Chromatographic Separation further employs a mobile phase chosen from the group consisting of ethylene, propane, ammonia, dinitrogen dioxide and CO2, wherein in the said method, during the run of the said mixture on the chromatographic column, a pressure and/or temperature gradient is applied to the chromatographic column during the elution of the target fatty acid or derivative thereof. |
| US08063229B2 |
Antifungal triazole derivatives, method for the preparation thereof and pharmaceutical composition containing same
The present invention relates to triazole derivaties, a method for the preparation thereof, and a pharmaceutical composition containing the same as an active ingredient. The inventive triazole derivaties have an excellent antifungal activity against various pathogens. |
| US08063226B2 |
Process for preparing 2-amino-4-(haloalkyl) pyridine derivatives by cyclizing suitable nitrile precursors with nitrogen compounds
A process in which a 2-aminopyridine derivative of the general formula II is obtained from open-chain nitrile precursor I or III by reaction with a nitrogen compound in a cyclization reaction is described. |
| US08063225B2 |
Tricyclic compound derivatives useful in the treatment of neoplastic diseases, inflammatory disorders and immunomodulatory disorders
Provided are compounds of the formula (I): or a stereoisomer, tautomer, salt, hydrate or prodrug thereof that modulate tyrosine kinase activity, compositions comprising the compounds and methods of their use. |
| US08063221B2 |
Aminoquinolones as GSK-3 inhibitors
Provided herein are aminoquinolones and pharmaceutically acceptable derivatives thereof. In certain embodiments, provided herein are compounds, compositions and methods for treating, preventing or ameliorating GSK-3 mediated diseases. |
| US08063219B2 |
Nitrogenous heterocyclic compounds, preparation thereof and use thereof as antibacterial medicaments
The invention concerns nitrogenated heterocyclic compounds, their preparation and use as antibacterial drugs, compounds of general formula (I) wherein R1 represents a (CH2)n-NHR2 or (CH2)n-NHR radical, where R is a (C1-C6) alkyl and n is equal to 1 or 2; R2 represents a hydrogen atom; R3 and R4 together form an aromatic nitrogenated heterocycle with 5 apexes with 1, 2 or 3 nitrogen atoms optionally substituted by one or several R′ groups, R′ being selected in the group composed of a hydrogen atom and alkyl radicals with 1 to 6 carbon atoms; in free form, as zwitterions, and in the form of salts of pharmaceutically acceptable inorganic or organic bases and acids. |
| US08063214B2 |
Polymorphic forms of tadalafil
A process for preparing crystalline Form A of tadalafil (I), comprising crystallization from a solution of tadalafil in a solvent comprising a C3-C7 ester, a ketone, dimethylformamide, dimethylsulfoxide, ethanol, acetonitrile, a chlorinated hydrocarbon, t-butanol, N,N-dimethylacetamide, dioxane, N-methyl pyrrolidone, or a mixture of any two or more thereof. |
| US08063212B2 |
Imidazolidinonyl aminopyrimidine compounds for the treatment of cancer
The present invention provides novel imidazolidinonyl aminopyrimidine compounds believed to have clinical use for treatment of cancer through inhibiting Plk1. Formula I wherein: R1 is aminomethyl, (C1-C3 alkyl)aminomethyl, di(C1-C2 alkyl)aminomethyl, N-ethyl-N-methyl-aminomethyl, 1-aminoethyl, 1-((C1-C2 alkyl)amino)-ethyl, 3,3,3-trifluoro-propylaminomethyl, ethynyl, 2-hydroxy-ethoxy, 2-hydroxyethylaminomethyl, 2-cyanoethylaminomethyl, morpholin-4-ylmethyl, methoxymethoxymethyl, cyclopropyl, 1-azetidinylmethyl, 1-pyrrolidinylmethyl, or 1,3-dioxolan-2-yl; R2 is hydrogen or halo; R3 is hydrogen or halo; provided that at least one of R2 and R3 is hydrogen; R4 is hydrogen, methyl, or halo; and is a single bond that is either present or absent, or pharmaceutically acceptable salt thereof. |
| US08063210B2 |
Process and intermediate
The invention relates to a new process useful in the preparation of pharmaceutical compounds such as 2-{ethyl[3-({4-[(5-{2-[(3-fluorophenyl)amino]-2-oxoethyl}-1H-pyrazol-3-yl)amino]quinazolin-7-yl}oxy)propyl]amino}ethyl dihydrogen phosphate (AZD1152) and intermediates used therein. |
| US08063209B2 |
Phosphonyl ester conjugates as prodrugs
Cidofovir or foscarnet based compounds having an amino acid or dipeptide esters are provided as prodrugs. |
| US08063208B2 |
Crystalline forms of (3R,4R)-4-amino-1-[[4-[(3-methoxyphenyl)amino]pyrrolo[2,1-f][1,2,4]triazin-5-yl]methyl]piperidin-3-ol
Crystalline forms of (3R,4R)-4-amino-1-[[4-[(3-methoxyphenyl)amino]pyrrolo[2,1-f][1,2,4]triazin-5-yl]methyl]piperidin-3-ol of the formula are provided. Also provided is a pharmaceutical composition comprising one or more crystalline forms of (3R,4R)-4-amino-1-[[4-[(3-methoxyphenyl)amino]pyrrolo[2,1-f][1,2,4]triazin-5-yl]methyl]piperidin-3-ol, as well as a method of using one or more crystalline forms of (3R,4R)-4-amino-1-[[4-[(3-methoxyphenyl)amino]pyrrolo[2,1-f][1,2,4]triazin-5-yl]methyl]piperidin-3-ol in the treatment of cancer and other proliferative diseases. |
| US08063207B2 |
Molecular assembly
A molecular assembly comprising a host metal complex with a space formed therein, and compounds having substituents enclosed in the metal complex within the space and molecular chains bonded to the substituents and extending to the exterior of the metal complex, wherein two or more substituents are enclosed in the same space of the metal complex. |
| US08063198B2 |
Processes and reagents for desilylation of oligonucleotides
The present invention relates to processes and reagents for oligonucleotide synthesis and purification. One aspect of the present invention relates to compounds useful for activating phosphoramidites in oligonucleotide synthesis. Another aspect of the present invention relates to a method of preparing oligonucleotides via the phosphoramidite method using an activator of the invention. Another aspect of the present invention relates to sulfur-transfer agents. In a preferred embodiment, the sulfur-transfer agent is a 3-amino-1,2,4-dithiazolidine-5-one. Another aspect of the present invention relates to a method of preparing a phosphorothioate by treating a phosphite with a sulfur-transfer reagent of the invention. In a preferred embodiment, the sulfur-transfer agent is a 3-amino-1,2,4-dithiazolidine-5-one. Another aspect of the present invention relates to compounds that scavenge acrylonitrile produced during the deprotection of phosphate groups bearing ethylnitrile protecting groups. In a preferred embodiment, the acrylonitrile scavenger is a polymer-bound thiol. Another aspect of the present invention relates to agents used to oxidize a phosphite to a phosphate. In a preferred embodiment, the oxidizing agent is sodium chlorite, chloroamine, or pyridine-N-oxide. Another aspect of the present invention relates to methods of purifying an oligonucleotide by annealing a first single-stranded oligonucleotide and second single-stranded oligonucleotide to form a double-stranded oligonucleotide; and subjecting the double-stranded oligonucleotide to chromatographic purification. In a preferred embodiment, the chromatographic purification is high-performance liquid chromatography. |
| US08063197B2 |
Compositions and methods for detection of hepatitis A virus nucleic acid
Nucleic acid oligomeric sequences and in vitro nucleic acid amplification and detection methods for detecting the presence of HAV RNA sequences in samples are disclosed. Kits comprising nucleic acid oligomers for amplifying and detecting HAV nucleic acid sequences are disclosed. |
| US08063191B2 |
Polynucleotides encoding for fusion proteins with natriuresis activity
This document provides methods and material related to natriuretic polypeptides. For example, substantially pure polypeptides having a natriuretic peptide activity, nucleic acids encoding polypeptides having a natriuretic peptide activity, host cells containing such nucleic acids, and methods for inducing a natriuretic or diuretic activity within a mammal are provided. |
| US08063190B2 |
Nucleic acid-linked conjugates and methods for making and using them
Compounds that are readily dissociable conjugates of a multiplicity of biologically active molecules are formed by bonding to each biologically active molecule one or more oligonucleotide chains selected to comprise partially complementary sequences that form duplexes with other such oligonucleotides attached to other biologically active molecules. The claimed conjugates and methods for preparing the conjugates of the invention can be used to link two or more biologically active molecules, as well as conjugating a multiplicity of biologically active molecules. In alternative embodiments, conjugates comprising such covalently linked oligonucleotides linked by one or a multiplicity of “bridging” oligonucleotides are provided. Methods for making these different types of conjugates and for using such conjugates for research, immunoassay, medical and technical applications are also provided by the invention. The disclosed methods provide for the formation of intermolecular links which are hydrophilic, of relatively low toxicity and antigenicity, are as flexible and extensible as desired, and are stable yet dissociable. Both the components and the conjugates of the invention can be isolated and purified with relative ease compared with other intermediates and conjugates. |
| US08063189B2 |
Protein purification by citrate precipitation
The invention provides methods for isolating proteins in purified form from mixtures by precipitation with citrate. The methods are advantageous in that they effectively separate a protein from lower molecular weight contaminants, including fragments or portions of the protein. Such methods are particularly useful for purifying antibodies from mixtures containing antibody proteolytic fragments and unpaired chains. |
| US08063188B2 |
Anti-myostatin antibodies
Monoclonal anti-myostatin antibodies that preferentially bind myostatin over GDF-11, have strong binding affinity to myostatin and are resistant to chemical degradation. The antibodies of the invention are useful for increasing muscle mass, increasing bone density, or for the treatment or prevention of various disorders in mammalian and avian species. |
| US08063187B2 |
Methods and compositions for inhibiting CD32B expressing cells
The present invention relates to immunoglobulins that bind FcγRIIb+ cells and coengage the antigen on the cell's surface and an FcγRIIb on the cell's surface, methods for their generation, and methods for using the immunoglobulins. |
| US08063186B2 |
Antibodies to PRO7436 polypeptides
The present invention is directed to novel polypeptides and to nucleic acid molecules encoding those polypeptides. Also provided herein are vectors and host cells comprising those nucleic acid sequences, chimeric polypeptide molecules comprising the polypeptides of the present invention fused to heterologous polypeptide sequences, antibodies which bind to the polypeptides of the present invention and to methods for producing the polypeptides of the present invention. |
| US08063185B2 |
Refolded recombinant β-secretase crystals and methods for preparing and using the same
The present application relates to methods for growing crystals of both the uncomplexed and complexed forms of β-secretase (BACE) polypeptide. The present application also relates to crystalline forms of uncomplexed BACE and the three-dimensional structure of BACE, as determined from the crystals. In addition, the present application relates to the use of crystalline forms of BACE to identify ligands, preferably inhibitors (antagonists), which bind to, and preferably inhibit the enzymatic activity of, BACE. Furthermore, the present application relates to nucleic acid sequences encoding BACE polypeptide, and methods for making BACE in greater quantity than prior methods, resulting in more effective crystallization. |
| US08063180B2 |
Antibodies directed against prothrombin fragment F1+2, the preparation and use thereof
The invention relates to antibodies directed against F1+2, to the preparation and use thereof, especially in therapy and diagnosis. The antibodies bind to an epitope on the N-terminal half of the F2 fragment of prothrombin. |
| US08063178B2 |
Phage displayed Trp cage ligands
Trp cage binding domains polypeptides are disclosed. The Trp cage binding domains have the generic formulae of SEQ ID NO: 2, 7, 10 or 11. They can be efficiently produced and screened using phage display technology. |
| US08063172B2 |
Film(s) and/or sheet(s) made using polyester compositions containing low amounts of cyclobutanediol
Described are film(s) and/or sheet(s) made using polyester compositions comprising polyesters comprising (a) a dicarboxylic acid component comprising 70 to 100 mole % of terephthalic acid residues, and up to 30 mole % of aromatic dicarboxylic acid residues or aliphatic dicarboxylic acid residues; and (b) a glycol component comprising 2,2,4,4-tetramethyl-1,3-cyclobutanediol residues, and 1,4-cyclohexanedimethanol residues. |
| US08063169B2 |
Preparation of polyamide block copolymers
This invention relates to the preparation of polyamide block copolymers by sequential monomer addition. More particularly, it relates to catalysts capable of copolymerizing not only cyclic amides, but other monomers such as cyclic esters and epoxides as well, using sequential addition so as to produce useful and novel block copolymers. |
| US08063165B2 |
Functional polymers prepared with sulfur-containing initiators
A method for forming a polymer including a sulfur-containing functional group, the method comprising introducing a sulfur-containing initiator defined by the formula with conjugated diene monomer and optionally copolymerizable monomer within a polymerization medium and allowing the sulfur-containing initiator to initiate the polymerization of the conjugated diene monomer and the optional copolymerizable monomer, where R1 is a monovalent organic group, R2 is a divalent organic group, R3 is a divalent organic group or a bond, and a is an integer from 1 to about 5. |
| US08063163B2 |
Cycloolefin copolymer
A novel cycloolefin copolymer that can be employed in the production of molding with fewer defects, for example, fewer gel particles (fish eyes). There is provided a cycloolefin copolymer comprising 80 to 20 mol % of repeating units derived from an α-olefin monomer and 20 to 80 mol % of repeating units derived from at least one cycloolefin monomer selected from the group consisting of monomer of the general formula (I), monomer of the general formula (II), monomer of the general formula (III), monomer of the general formula (IV) and monomer of the general formula (V), wherein with respect to the repeating units derived from cycloolefin monomer, the proportion thereof being present in the form of dimer (Rd) is 50 mol % or below and the proportion thereof being present in the form of trimer (Rt) 5 mol % or above. |
| US08063159B2 |
Process for controlling morphology of Ziegler-Natta catalysts
Disclosed is a process for making a Ziegler-Natta catalyst having controlled particle size and distribution. It comprises altering the precipitation of a catalyst component from a catalyst synthesis solution including a soluble magnesium containing catalyst precursor by controlling the concentration of either the soluble magnesium containing catalyst precursor, wherein the average particle size of the catalyst component is increased, and the particle size distribution increased, with a decreased concentration of the soluble magnesium containing catalyst precursor; or of the precipitating agent, wherein the average particle size of the catalyst component is increased, and the particle size distribution increased with an increased concentration of the precipitating agent. Use of the invention enables improved catalyst consistency regardless of production scale and customizing of catalyst morphology to desired polymer morphology. The novel catalyst components may be used to prepare polymers, and end-use articles therefrom, having desirable properties. |
| US08063157B2 |
Curing agents for epoxy resins
Curing agent for epoxy resins, consisting of A) 1%-99% by weight of an adduct obtainable by reacting a1) a polyethylene polyamine having up to six nitrogens in the molecule with a2) a monoglycidyl ether, the adduct of a1) and a2) preferably being isolated by removal of the excess polyethylene polyamine, and B) 99%-1% by weight of an adduct obtainable by reacting b1) a diamine or polyamine with b2) styrene, and also curable compositions further comprising an epoxide compound, and the use of these curable compositions for producing moldings and sheetlike structures, and also for applications in the adhesives and sealants sector and for epoxy-resin mortars. |
| US08063155B2 |
Curing agent which is suitable for EPDM-type rubbers
The invention relates to a sulphur donor curing agent comprising a combination of between 10 and 90 wt % of a mixture of polysulphides of poly(alkyl phenol) and between 90 and 10 wt. % a compound of the formula R′NHCONHR″ were R′ and R″ are the same or different and are hydrogen oa an alkyl or aryl radical having 1 to 20 carbon atoms and methods of curing an EPDM-type rubber elastomer with the composition which presents no risk of the formation of nitrosamines. |
| US08063149B2 |
Fluorocopolymers blends
A polymer blend including: (i) a fluoroolefin polymer prepared by a process, including contacting in a first reaction zone an initiator, 2,3,3,3-tetrafluoro-1-propene, and optionally, at least one first ethylenically unsaturated comonomer capable of copolymerizing therewith, wherein contacting is carried out at a first temperature, pressure and length of time sufficient to produce the fluoroolefin polymer; and (ii) an acrylic polymer prepared by a process, including contacting in a second reaction zone an initiator, at least one acrylic monomer selected from the group consisting of: acrylic acid, methacrylic acid, acrylate ester, methacrylate ester, and a mixture thereof, and optionally, at least one second ethylenically unsaturated comonomer capable of copolymerizing therewith, wherein contacting is carried out at a second temperature, pressure and length of time sufficient to produce the acrylic polymer. Processes for preparing the polymer blends are also provided. |
| US08063148B2 |
Antiblocking agent using crosslinkable silicon-containing polyolefin
The present invention relates to a polyolefin composition comprising an olefin homo- or copolymer (A) in an amount of 90 wt. % or more, and an olefin homo- or copolymer (B) comprising hydrolysable silicon-containing groups, wherein olefin homo- or copolymer (B) is present in the composition in an amount of from 0.01 to 2 wt. %. |
| US08063143B2 |
Curable organopolysiloxane composition, method of curing thereof, semiconductor device, and adhesion promotor
A curable organopolysiloxane composition comprising an organopolysiloxane containing alkenyl groups and phenyl groups, an organohydrogenpolysiloxane, a copolymer of a vinyl monomer and a vinyl monomer with hydrosilyl groups, and a platinum catalyst; a curing process that consists of two or more stages of thermal curing; an optical semiconductor device that has a light-transmitting portion made from a cured body of the aforementioned composition; and an adhesion promoter that consists of a copolymer of a vinyl monomer and a vinyl monomer with hydrosilyl groups. |
| US08063141B2 |
Hot melt pressure sensitive adhesive composition for attaching roofing membranes
An adhesive composition is provided for adhering together roofing materials such as EPDM rubber and thermoplastic polyolefin (TPO). The adhesive composition includes a rubbery polymer comprising a blend of a thermoplastic block copolymer selected from the group consisting styrene-butadiene-styrene, styrene-isoprene-styrene, styrene-ethylene-butylene-styrene, styrene-ethylene-propylene-styrene, styrene-ethylene-propylene, ethylene-propylene, and combinations thereof, and a paraffinic hydrocarbon polymer. Roofing articles incorporating the adhesive composition are also provided. The composition is a pressure sensitive adhesive that allows roofing articles to be applied in a peel and stick manner. |
| US08063140B2 |
Moisture-curable, graft-modified resin composition, process for its manufacture and process for bonding substrates employing the resin composition
A moisture-curable, graft-modified resin composition includes at least one thermoplastic polymer (i) and at least one silyl group containing polymer (ii) possessing at least one hydrolyzable silyl group that is bonded to the polymer through a linking group containing at least one heteroatom selected from the group consisting of oxygen and nitrogen, each of polymers (i) and (ii) having grafted thereto at least one same or different silane (iii) which, prior to being grafted, possesses at least one reactive carbon-carbon unsaturated bond. |
| US08063137B2 |
Method for producing molded silicone rubber products using liquid silicone rubber
Described is a method for producing a molded silicone rubber product using a liquid silicone rubber (LSR) base comprising at least one vinyl siloxane polymer, at least one hydride crosslinker, and optionally at least one injection molding inhibitor. The single LSR base is fed into a feed line, and into the feed line are fed an inhibitor master batch comprising at least one liquid injection molding inhibitor and at least one vinyl siloxane polymer, and a catalyst master batch comprising at least one catalyst and at least one vinyl siloxane polymer. The invention is further directed to: said LSR base; said inhibitor master batch; said catalyst master batch; and a molded silicone rubber article produced by the methods and compositions described herein. |
| US08063136B2 |
Producing polychloroprene latices
The novel process provides latices of homo- and copolymers of chloroprene and of one or more further copolymerizable monomers at a higher reaction rate and hence in an improved space-time yield. The latices obtained have a high gel content, distinctly lower levels of by-products, in particular of chloroprene dimer, than prior art products, and are useful, if appropriate in concentrated form, for a wide variety of applications. |
| US08063134B2 |
Packaging material and flexible medical tubing containing thermally exfoliated graphite oxide
A packaging material or flexible medical tubing containing a modified graphite oxide material, which is a thermally exfoliated graphite oxide with a surface area of from about 300 m2/g to 2600 m2/g. |
| US08063131B2 |
Nanoparticle-amphipol complexes for nucleic acid intracellular delivery and imaging
Nanoparticle-amphiphilic polymer complexes for nucleic acid delivery and real-time imaging. |
| US08063130B2 |
Pump or valve seal
A pump or valve gasket for a fluid dispenser device, said gasket comprising at least one elastomer and at least one basic inorganic filler having pH that is greater than or equal to 8. |
| US08063129B2 |
Compounds
Use of a composition consisting essentially of a mixture of aliphatic esters as a slip agent in a polyester polymer, said composition comprising at least two esters selected from the group comprising: Myristyl myristate, Myristyl palmitate, palmityl myristate, palmityl palmitate, palmityl stearate, stearyl myristate, stearyl palmitate, stearyl stearate, stearyl arachidate and stearyl behenate. |
| US08063126B2 |
Heavy metal deactivator/inhibitor for use in olefinic polymers
An olefine polymer composition comprises a stabilizing amount of a metal deactivator comprising a polymeric hydrazine derivative. The deactivator is of formula (I), in which at least one of R1 and R2 comprise a polymeric radical that includes a substituted or unsubstituted aromatic radical, provided that R1 and R2 are not both of formula (II). The olefin polymers include polyethylene and polypropylene. |
| US08063125B2 |
Fast-gelling plasticizer preparations
The invention relates to fast-gelling plasticizer preparations comprising at least one aryl alkylsulfonate of the formula R1—SO2—O—R2 and at least one diol dibenzoate of the general formula R3C(O)O—Y—O(O)CR4 and/or at least one dibenzyl dicarboxylate of the general formula R3CH2O(O)C—Z—C(O)OCH2R4, and also to its use as plasticizer in plastics, and to plastics which comprise these plasticizer preparations. |
| US08063124B2 |
Phosphite stabilizers for ionomeric polyester compounds
The use of oxidizable phosphorus or phosphorous stabilizers, such as the phosphites, to reduce the color formation of the ionomeric polyester compositions is disclosed. |
| US08063121B2 |
Process for the production of a superabsorbent polymer
The present invention relates to a process for the production of a superabsorbent polymer comprising preparing an aqueous mixture of monomers selected to provide after polymerization a superabsorbent polymer; feeding said monomer mixture to a reactor; subjecting the aqueous monomer mixture in the reactor to free-radical polymerization to obtain a superabsorbent polymer gel; removing the superabsorbent polymer gel from the reactor; and drying the superabsorbent polymer gel. Where at least one off-gas stream removed from any stage of the process is subjected to scrubbing with a basic aqueous solution prior to venting to obtain an aqueous scrubber solution that is at least partially recycled to any of the above steps of the process. |
| US08063119B2 |
Barrier coating of a non-elastomeric polymer and a dispersed layered filler in a liquid carrier and coated articles
Barrier coating mixtures contain in a carrier liquid, (a) a non-elastomeric polymer; (b) an exfoliated layered platelet-like silicate filler which may or may not have been acid or base treated that has not been functionalized with organic cations having an aspect ratio greater than 25; and (c) at least one additive, wherein the total solids content is less than 30% and the amount of filler is between 5% to about 60% of the total solids content. Coated articles and containers, freestanding films and packaging films are produced using the barrier coating mixtures. Methods of manufacturing such coated products are also encompassed. |
| US08063117B2 |
Artificial marble and preparation process thereof
The present invention relates to an artificial marble comprising a base resin part; and a pearl stripe part which contains a matrix resin and pearls, and expresses stripes on said base resin part by the contained pearls and a process for preparing the same. The present invention may provide an artificial marble, which can embody higher grade appearance effects by concentrating pearl into the parts expressing stripes of the artificial marble and freely regulating color, quality of pearl and/or patterns of stripes, and a process for preparing the same. |
| US08063116B2 |
Antimicrobial powder coatings and method
An improved method for fixedly coating powder coating prepolymer and/or polymer particles with microparticles of solid, heat absorbing polymer additive materials, especially antimicrobial additive materials. |
| US08063115B2 |
Radiation curable compositions
A radiation curable composition comprising a curable compound, a photo-initiator and a co-initiator, wherein said co-initiator has a structure according to Formula I A-L-B Formula I wherein A represents a structural moiety comprising an aromatic tertiary amine; B represents a structural moiety comprising at least one aliphatic tertiary amine; L represents a divalent linking group positioning the nitrogen atom of the aromatic amine of the structural moiety A and the nitrogen of at least one aliphatic amine of the structural moiety B in a 1-3 to 1-23 position; with the proviso that at least one aromatic and at least one aliphatic amine each have at least one alfa-hydrogen. |
| US08063114B2 |
Inorganic mesoporous material having chiral twisted structure and process for producing the same
A chiral inorganic mesoporous material characterized by having a chiral twisted structure and being mesoporous; a process for producing the material; and a method of using the material. The process for inorganic mesoporous material production is a method in which one or more polymerizable inorganic monomers selected from the group consisting of polymerizable inorganic monomers and polymerizable inorganic monomers having a functional group capable of having a charge are polymerized in the presence of a solvent using as a template a self-assembly of a chiral surfactant such as an N-(higher alkanoyl)amino acid salt. Examples of the use of the inorganic mesoporous material include the separation of racemates and reaction fields for asymmetric syntheses. |
| US08063110B2 |
Process for the conversion of synthesis gas to oxygenates
Process for the conversion of carbon oxide(s) and hydrogen-containing feedstocks to oxygen containing hydrocarbon compounds in the presence of a particulate rhodium-based catalyst, by reacting carbon oxide(s) and hydrogen in the presence of a particulate rhodium-based catalyst in a conversion reactor to form oxygen containing hydrocarbon compounds. At least one paraffinic aliphatic monohydric alcohol of the formula R-OH where R is a hydrocarbon radical having 1 or 3 to 5 carbon atoms is/are separated from the other oxygenates produced in the conversion reactor, and is/are then sent back to the conversion reactor. |
| US08063100B2 |
Process for the synthesis of strontium ranelate and its hydrates
A process for the industrial synthesis of strontium ranelate of formula (I): and its hydrates. |
| US08063096B2 |
Spirocyclic 3-phenyl-3substituted-4-ketolactams and-lactones
The present invention relates to novel phenyl-substituted 4-ketolactams and -lactones of the formula (I) in which A, B, Q, G, W, X, Y, Z and R3 are as defined above, to processes and intermediates for their preparation and to their use as pesticides, microbicides and herbicides. |
| US08063093B2 |
Potassium channel blockers and uses thereof
The invention relates to compounds of Formula (1) for use in modulating potassium channel activity in cells. |
| US08063088B2 |
Imidazolidine derivatives
The invention is concerned with novel imidazolidine derivatives of formula (I) wherein R1 to R3, A, D and E are as defined in the description and in the claims, as well as physiologically acceptable salts and esters thereof. These compounds bind to LXR alpha and LXR beta and can be used as medicaments. |
| US08063086B2 |
Imidazole-2-thiones
Compounds of Formula 1 where X is S and the variables have the meaning defined in the specification are specific or selective to alpha2B and/or alpha2C adrenergic receptors in preference over alpha2A adrenergic receptors, and as such have no or only minimal cardiovascular and/or sedatory activity. These compounds of Formula 1 are useful as medicaments in mammals, including humans, for treatment of diseases and or alleviations of conditions which are responsive to treatment by agonists of alpha2B adrenergic receptors. Compounds of Formula 1 where X is O also have the advantageous property that they have no or only minimal cardiovascular and/or sedatory activity and are useful for treating pain and other conditions with no or only minimal cardiovascular and/or sedatory activity. |
| US08063085B2 |
Substituted hydantoins
The present invention relates to compounds of the formula methods for the preparation thereof, and methods for their use. The compounds are useful in treating diseases characterized by the hyperactivity of MEK. Accordingly the compounds are useful in the treatment of diseases, such as cancer, cognitive and CNS disorders, and inflammatory/autoimmune diseases. |
| US08063082B2 |
Certain chemical entities, compositions, and methods
Chemical entities that modulate smooth muscle myosin and/or non-muscle myosin, pharmaceutical compositions and methods of treatment of diseases and conditions associated with smooth muscle myosin and/or non-muscle myosin are described. |
| US08063080B2 |
Inhibitors of ion channels
Compounds, compositions and methods are provided which are useful in the treatment of diseases through the inhibition of sodium ion flux through voltage-gated sodium channels. More particularly, the invention provides heterocyclic aryl sulfonamides, compositions and methods that are useful in the treatment of central or peripheral nervous system disorders, particularly pain and chronic pain by blocking sodium channels associated with the onset or recurrence of the indicated conditions. The compounds, compositions and methods of the present invention are of particular use for treating neuropathic or inflammatory pain by the inhibition of ion flux through a voltage-gated sodium channel. |
| US08063076B2 |
Solid forms of 2-Chloro-4-[1-(4-fluoro-phenyl)-2,5-dimethyl-1H-imidazol-4-ylethynyl]-pyridine
The present invention relates to the mono-sulfate salt, crystalline forms A and B of the mono-sulfate salt, an amorphous form of the mono-sulfate salt, hemi-sulfate salts, and a crystalline form A of the hemi-sulfate salt of the compound 2-chloro-4-[1-(4-fluoro-phenyl)-2,5-dimethyl-1H-imidazol-4-ylethynyl]-pyridine. |
| US08063068B2 |
Arylvinylazacycloalkane compounds and methods of preparation and use thereof
Novel vinylazacycloalkane compounds of Formula (I) are disclosed. The compounds are ligands of various nAChRs. The compounds and their pharmaceutically acceptable salts can be used to prepare pharmaceutical compositions and/or medicaments intended to prevent or treat disorders associated with dysfunction of nAChRs, especially within the central nervous system or the gastrointestinal system. Examples of types of disorders that can be treated include neurodegenerative disorders, including central nervous system disorders such as Alzheimer's disease, cognitive disorders, motor disorders such as Parkinson's disease, drug addiction, behavioral disorders and inflammatory disorders within the gastrointestinal system. The compounds can also serve as analgesics in the treatment of acute, chronic or recurrent pain. |
| US08063060B2 |
R(−)-11-hydroxyaporphine derivatives and uses thereof
The invention features derivatives of R(−)-11-hydroxyaporphines and methods of treating Parkinson's disease, sexual dysfunction, and depressive disorders therewith. |
| US08063058B2 |
Inhibitors of syk and JAK protein kinases
The present invention is directed to compounds of formula I-V and tautomers thereof or pharmaceutically acceptable salts, esters, and prodrugs thereof which are inhibitors of syk kinase. The present invention is also directed to intermediates used in making such compounds, the preparation of such a compound, pharmaceutical compositions containing such a compound, methods of inhibition syk kinase activity, methods of inhibition the platelet aggregation, and methods to prevent or treat a number of conditions mediated at least in part by syk kinase activity, such as undesired thrombosis and Non Hodgkin's Lymphoma. |
| US08063057B2 |
Multicyclic amino acid derivatives and methods of their use
Compounds of formulae I and II are disclosed, as well as compositions comprising them and methods of their use to treat, prevent and manage serotonin-mediated diseases and disorders: |
| US08063056B2 |
Anti-cancer cyclopenta [g]quinazonline compounds
Cyclopenta[g]quinazolines of the formula (I):— wherein: A is a group OR or NR0R1 wherein R0 and R1 are each independently hydrogen C1-4 alkyl, C3-4 alkenyl, C3-4 alkynyl, C2-4 hydroxyalkyl, C2-4 halogenoalkyl or C1-4 cyanoalkyl, or R0 and R1 together with the intermediate N form a five- or six-membered heterocyclic ring; p is an integer in the range 1 to 4; R2 is hydrogen, C1-4 alkyl, C3-4 alkenyl, C3-4 alkynyl, C2-4 hydroxyalkyl, C2-4 halogenoalkyl or C1-4 cyanoalkyl; Ar1 is phenylene, thiophenediyl, thiazolediyl, pyridinediyl or pyrimidinediyl which may optionally bear one or two substituents selected from halogeno, hydroxy, amino, nitro, cyano, trifluoromethyl, C1-4 alkyl and C1-4 alkoxy; and R3 is a group of one of the following formulae: -A1-Ar2-A2-Y1-A5-CON(R)CH(Y4)Y5-A8-X—Ar4 and pharmaceutically acceptable salts or esters thereof are of therapeutic value particularly in the treatment of cancer. |
| US08063055B2 |
Substituted pyridone compounds and methods of use
The present invention comprises a new class of compounds capable of modulating the c-kit receptor and, accordingly, useful for treatment of c-kit mediated diseases, including various inflammatory, fibrotic and/or mast cell mediated diseases such as mastocytosis. The compounds have a general Formula I wherein A0-3 and R1-6 are defined herein. The invention further comprises pharmaceutical compositions, methods for treatment of c-kit mediated diseases, and intermediates and processes useful for the preparation of compounds of the invention. |
| US08063051B2 |
9-substituted-8-oxo-adenine compounds as toll-like receptor (TLR7) modulators
The present invention provides compounds of formula where n, R1, R2, A, X1, Y1, Z1, X2 and Y2 are as defined in the specification, processes for their preparation, pharmaceutical compositions containing them and their use in therapy. |
| US08063049B2 |
Inhibitors of MEK
This invention concerns to N-(2-aylamino)aryl sulfonamides, which are inhibitors of MEK, methods of using such compounds in the treatment of hyperproliferative diseases, and to pharmaceutical compositions containing such compounds. |
| US08063048B2 |
Acetylenyl-pyrazolo-pyrimidine derivatives
The present invention relates to compounds of formula (I): wherein R1 to R3, A, M, L, E, G, and J are as defined in the description and claims. The invention also relates to a process for the manufacture of such compounds, pharmaceutical compositions containing them, and methods for treating CNS disorders. |
| US08063042B2 |
Heterocyclic compounds
The invention is concerned with novel heterocyclyl compounds of formula (I) wherein A, X, Y, R3, R4, R5, R6, R7, R8, R9, R10, m and n are as herein defined, as well as physiologically acceptable salts thereof. These compounds are antagonists of CCR2 receptor, CCR5 receptor and/or CCR3 receptor and can be used as medicaments. |
| US08063039B2 |
3-aminopyrrolidone derivatives
A method for treating pain, migraine, inflammation, gastrointestinal tract disorders, disorders of the genito-urinary tract, ophthalmic diseases or obesity in a subject, the method including administering to the subject an effective amount of a compound of a general formula, specific examples of which include 3-(4-Butyloxy-benzylamino)-pyrrolidin-2-one, 3-[4-(4-trifluorobutyloxy)-benzylamino]-pyrrolidin-2-one, 3-(4-Pentyloxy-benzylamino)-pyrrolidin-2-one, 3-[4-(5-trifluoropentyloxy)-benzylamino]-pyrrolidin-2-one, and 3-(4-Phenylethyl-benzylamino)-pyrrolidin-2-one. |
| US08063037B2 |
Progesterone receptor modulators
The present invention provides new progesterone receptor modulators which are dibenzo[b,f]pyrido[1,2-d]oxazepine-2-amines or dibenzo[b,f]prido[1,2-d]thiazepine-2-amines, and uses thereof. |
| US08063032B2 |
Histamine H3 inverse agonists and antagonists and methods of use thereof
Provided herein are fused imidazolyl compounds, methods of synthesis, and methods of use thereof. The compounds provided herein are useful for the treatment, prevention, and/or management of various disorders, such as neurological disorders and metabolic disorders. Compounds provided herein inhibit the activity of histamine H3 receptors and modulate the release of various neurotransmitters, such as histamine, acetylcholine, norepinephrine, and dopamine (e.g. at the synapse). Pharmaceutical formulations containing the compounds and their methods of use are also provided herein. |
| US08063029B2 |
Pharmaceutical composition
A pharmaceutical composition comprising: (A) an androgen; (B) a cyclic enhancer of the type used in the compositions and methods claimed by U.S. Pat. No. 5,023,252 to Hsieh; and (C) a thickening agent; including, for example, a composition in which the cyclic enhancer is a macrocyclic ester or a macrocyclic ketone; the use of the composition to treat a condition, for example, male hypogonadism, in a patient by applying the composition to the membrane of the patient; and a method for making the composition. |
| US08063027B2 |
Surgical compositions for reducing the incidence of adhesions
A method of preventing or reducing the incidence of post-operative adhesions in or associated with a body cavity, which comprises introducing into the body cavity a composition containing an aqueous solution or suspension or gel formulation containing the polysaccharide dextrin. |
| US08063019B2 |
Scaffold polypeptides for heterologous peptide display
The present invention relates to the use of Stefin A as a scaffold protein for the display of inserted peptides, particularly wherein the Stefin A is a human Stefin A. Several mutations are advantageously made in the wild type stefin A sequence to improve it as a scaffold; preferably the Stefin A comprises a heterologous peptide insertion at the Leu 73 site. Furthermore, preferably the scaffold protein comprises a V48D mutation; preferably the scaffold protein comprises a G4W mutation. Preferably the scaffold comprises Leu73, V48D and G4W mutations. The invention also relates to the scaffold proteins themselves, in particular a stefin A polypeptide having the Leu73, V48D and G4W mutations, such as shown as SEQ ID NO: 1. The invention also relates to a method for identifying binding proteins and to peptide A (RLNKPLPSLPV) and its use in treating yeast infections. |
| US08063017B2 |
Process for preparing peptide products for promoting cholecystokinin secretion and use of the peptide products
A process for producing a peptide product having cholecystokinin secretion promoting effect, said process comprising hydrolyzing soybean residues with one or more proteases so that the peptide product having cholecystokinin secretion promoting effect is obtained. Also disclosed is the composition containing the peptide product and the use thereof. |
| US08063013B2 |
Method of treating glaucoma comprising administering a composition comprising human BMP7
The present invention provides methods and kits for diagnosing and treating glaucoma. |
| US08063012B2 |
Neuroprotective peptide inhibitors of AP-1 signaling and uses therefor
The present invention provides AP-1 signaling inhibitory peptides of SEQ ID NOS:54-57, compositions of the peptides, and methods of treatment of neurological disorders by administration of the peptide(s) or compositions. |
| US08063010B2 |
Solid detergent composition and methods for manufacturing and using
A solid detergent composition is provided according to the invention. The solid detergent composition is a result of solidifying a detergent composition precursor. The detergent composition precursor includes at least about 20 wt. % hydratable alkaline component, at least about 5 wt. % surfactant component, and water in an amount sufficient to allow the composition to solidify. Methods for manufacturing and using the solid detergent composition are provided. |
| US08063009B2 |
Bleaching activator granule
The present invention relates to a bleaching activator granule containing (a) a bleaching activator and (b) a specified alcohol which is liquid at room temperature (25° C.). |
| US08063008B2 |
Enzymatic production of peracids using perhydrolytic enzymes
A process is provided to produce a concentrated aqueous peracid solution in situ using at least one enzyme having perhydrolase activity in the presence of hydrogen peroxide (at a concentration of at least 500 mM) under neutral to acidic reaction conditions from suitable carboxylic acid esters (including glycerides) and/or amides substrates. The concentrated peracid solution produced is sufficient for use in a variety of disinfection and/or bleaching applications. |
| US08063007B2 |
Removing agent composition and removing/cleaning method using same
The present invention relates to a removal cleaning method for a semiconductor substrate or a semiconductor device with metal wirings by using a remover composition, wherein the remover composition contains a dissolution agent having an alumina dissolution amount as measured according to the standard test (A-1) of 10 ppm or more, and an inhibitor having an aluminum etching amount as measured according to the standard test (B-1) of 7 nm or less, and the remover composition substantially does not contain a fluorine-containing compound; a method of producing a semiconductor substrate or a semiconductor device, including the step involving the removal cleaning method; and a remover composition containing a specified acid, and a specified inorganic acid salt and/or organic acid salt. The removal cleaning method and the remover composition of the present invention can be suitably used for producing even higher-speed, even more highly integrated and high quality electronic parts such as LCDs, memories and CPUs, particularly for cleaning a semiconductor substrate or a semiconductor device in which a wiring material containing aluminum and/or titanium is used. |
| US08063005B2 |
Personal care formulations with simultaneous exfoliant, cleansing and moisturizing properties
A non-aqueous cleansing formulation having cleansing, moisturizing and/or exfoliating properties includes an oil phase and a natural surfactant derived from legumes and/or grains. The oil phase can include an oil component and a thickening agent. The natural surfactant can be in the form of a particulate flour product derived from Vigna radiata, Vigna mungo, Glycine max, Cicer aerientinum, Vigna unguicalata, Pisum sativum, Phaseolus vulgaris, or combinations thereof, which is dispersed in the oil phase. The flour product suitably includes a high protein flour to emulsify the oil phase and provide improved cleansing action. Such non-aqueous cleansing formulation can be used as skin care products, hand cleansers, hair cleaners or general use cleansers. Advantageously, the cleansing formulations are free of synthetic soaps and/or synthetic surfactants. |
| US08063002B2 |
Rolling device and rolling device manufacturing method
A solid lubricating composition having resin material is disposed between an outer ring and an inner ring of a ball bearing. As the resin material contained in the solid lubricating composition, resin material having a property of being solidified when the resin material in a fluid state is irradiated with an ultraviolet beam is used. |
| US08062999B2 |
Sealant compositions comprising colloidally stabilized latex and methods of using the same
Sealant compositions comprising a colloidally stabilized latex and methods of using the same to service a wellbore are provided. The sealant compositions may include: an aliphatic conjugated diene monomer; an additional monomer comprising a non-aromatic unsaturated mono- or di- carboxylic ester monomer, an aromatic unsaturated monomer, a nitrogen-containing monomer, or combinations thereof; and a protective colloid. The foregoing sealant composition may be displaced into the wellbore to isolate the subterranean formation from a portion of the wellbore, to support a conduit in the wellbore, to plug a void or crack in the conduit, to plug a void or crack in a cement sheath disposed in an annulus of the wellbore, to plug an opening between the cement sheath and the conduit, or combinations thereof. The colloidally stabilized latex remains substantially stable when exposed to salt, which may be present in the wellbore and/or in the sealant composition itself. |
| US08062997B2 |
Method for enhancing stability of oil based drilling fluids at high temperatures
Methods for enhancing the stability of ester based drilling fluids for drilling, running casing in, and/or cementing a borehole in a subterranean formation are disclosed, as well as improved ester based drilling fluids for use at high temperatures. The advantages of the invention are realized by inhibiting hydrolysis of the esters in the drilling fluid by adding a monomeric or polymeric carbodiimide hydrolysis inhibitor to the drilling fluid. |
| US08062993B2 |
Developer mixture for thermal recording materials and thermal recording materials
The present invention relates to a developer mixture for a thermal recording material, which comprises a mixture of the first organic developer comprising a condensate or a condensed composition represented by the formula (I): wherein R is a lower alkyl group or an aralkyl group, n is an integer of 0 to 5, and X and Y are each a hydrogen atom, an alkyl group or an aryl group, and the second organic developer other than the first organic developer (except 2,2-bis(3-methyl-4-hydroxyphenyl)propane), a developer mixture for a thermal recording material, and a thermal recording material having a heat-coloring layer containing the developer mixture. Using the developer mixture for a thermal recording material of the present invention, a thermal recording material sufficiently satisfying the recent requirement for high sensitivity, and having superior preservation stability of color images and non-image areas can be realized. |
| US08062989B2 |
Magnesium chloroakolate-based catalyst precursors
Catalyst precursors comprising Mg, Cl, Ti, and OR groups that are in molar ratios defined by the formula MgClnTip(OR)(2−n)+4p in which n is from 0.3 to less than 1.7, p is lower than 0.6, the molar ratio (OR)/Cl is lower than 4 and R is C1-C15 hydrocarbon groups. The said precursor, just upon activation with organo-Al compounds, are able to advantageously polymerize ethylene and alpha olefins, and that upon reaction with halogenating compounds generate in high yields catalyst components with high polymerization activity particularly in the polymerization of propylene also in combination with 1,3-diethers. |
| US08062988B2 |
Process for the production of a catalyst preparation and use of the catalyst preparation
A process is described for the production of a catalyst preparation, in which the catalyst containing at least one inorganic compound which is solid under standard conditions is comminuted by means of a dispersion unit into particles having a maximum average particle size d50.3 of 2 μm, preferably a maximum of 1 μm, implemented in accordance with DIN 66141 and DIN 66144, and is distributed at a concentration of from 1 to 50 wt. % (relative to the finished catalyst preparation) in a liquid. |
| US08062987B2 |
Phosphorus-containing zeolite catalysts and their method of preparation
A zeolite catalyst that may be used in aromatic alkylation is prepared by treating a zeolite with a phosphorus compound. The phosphorus-treated zeolite is calcined and contacted with liquid water, whereby an amount of phosphorus is removed from the phosphorus-treated zeolite. The phosphorus-treated zeolite is then heated. A method of preparing an aromatic product may also be carried out by contacting the prepared zeolite catalyst with an aromatic alkylation feed of an aromatic compound and an alkylating agent under reaction conditions suitable for aromatic alkylation. |
| US08062985B2 |
Flexible composite multiple layer fire-resistant insulation structure
A flexible composite multiple layer fire-resistant insulation structure has a primary facing surface and a secondary facing surface. There is at least one dimensionally stable membrane having a primary membrane surface and a secondary membrane surface. At least a portion of the secondary facing surface is attached to the primary membrane surface. There is also at least one lofted insulative layer having a primary insulative surface and a secondary insulative surface. The at least one woven fabric facing layer may be formed of various materials, including amorphous silica glass and S-glass fiberglass. Different weaving patterns may be used to weave the facing layer. The facing layer may include a fire resistive treatment, which may in turn include a phosphate containing compound, and more particularly, may include dicalcium phosphate. In certain embodiments, multiple layers of the above are provided, and the structure may be enclosed in an abrasion resisting sheath. |
| US08062980B2 |
Method of fabricating semiconductor device
A method of fabricating a semiconductor device according to one embodiment includes: forming a core material on a workpiece; forming a coating film comprising an amorphous material so as to cover an upper surface and side faces of the core material; crystallizing the coating film by applying heat treatment; forming a sidewall mask by removing the crystallized coating film while leaving a portion thereof located on the side faces of the core material; removing the core material after forming the sidewall mask; and etching the workpiece using the sidewall mask as a mask after removing the core material. |
| US08062979B2 |
Semiconductor device manufacturing method having high aspect ratio insulating film
The object of the present invention is to embed an insulating film in a hole having a high aspect ratio and a small width without the occurrence of a void. The thickness of a polishing stopper layer is reduced by making separate layers respectively serve as a mask during forming the hole in a semiconductor substrate, and a stopper during removing the insulating film filled in the hole. |
| US08062978B2 |
Crystalline aluminum oxide layers having increased energy band gap, charge trap layer devices including crystalline aluminum oxide layers, and methods of manufacturing the same
Crystalline aluminum oxide layers having increased energy band gap, charge trap memory devices including crystalline aluminum oxide layers and methods of manufacturing the same are provided. A method of forming an aluminum oxide layer having an increased energy band gap includes forming an amorphous aluminum oxide layer on a lower film, introducing hydrogen (H) or hydroxyl group (OH) into the amorphous aluminum oxide layer, and crystallizing the amorphous aluminum oxide layer including the H or OH. |
| US08062972B2 |
Semiconductor process
A semiconductor manufacturing process is provided. First, a substrate is provided, wherein a patterned conductive layer, a dielectric layer and a patterned metal hard mask layer are sequentially formed thereon. Thereafter, a portion of the dielectric layer is removed to form a damascene opening exposing the patterned conductive layer. Afterwards, the dielectric layer is heated to above 200° C. Thereafter, a plasma treatment process is performed on the damascene opening, wherein the gases used to generate the plasma include hydrogen gas and inert gas. Afterwards, a conductive layer is formed in the damascene opening to fill therein. |
| US08062963B1 |
Method of fabricating a semiconductor device having an epitaxy region
A method is described which includes providing a semiconductor substrate and forming a trench in the semiconductor substrate. An epitaxy region is grown in the trench. An amorphous layer is deposited overlying the epitaxy region. The semiconductor substrate is then annealed. The anneal may convert a portion of the amorphous layer to crystalline material, as found in the epitaxy region. A chemical mechanical polish (CMP) is then performed, which may remove a portion of the amorphous layer which has not been converted. In an embodiment, the amorphous layer and epitaxy region are germanium and the semiconductor substrate is silicon. The formed crystalline region may be used to form a channel of a p-type device. |
| US08062962B2 |
Method for enhancing the reliability of a P-channel semiconductor device and a P-channel semiconductor device made thereof
A method for forming a semiconductor device is disclosed. The device includes a control electrode on a semiconductor P-channel layer having at least a gate dielectric layer. The gate dielectric layer has an exponentially decreasing density of defect levels Et in as function of energy from the band edges of the adjacent layer (the semiconductor P-channel layer or optionally the capping layer) toward the center of the bandgap of this layer. The method includes selecting at least one parameter of the P-channel semiconductor device such that the inversion carrier injection into the distribution of defect levels deviates from the energy level at the center of the bandgap of a layer adjacent the gate dielectric layer at the same side of the gate dielectric layer as the P-channel layer, with a value not more than about 49%, such as not more than about 40%, for example not more than about 20%, not more than about 10%, even not more than about 5% of that bandgap in eV. In one aspect, this allows reducing NBTI. |
| US08062956B2 |
Semiconductor on insulator and methods of forming same using temperature gradient in an anodic bonding process
Methods and apparatus for producing a semiconductor on glass (SOG) structure include: bringing a first surface of a glass substrate into direct or indirect contact with a semiconductor wafer; heating at least one of the glass substrate and the semiconductor wafer such that a second surface of the glass substrate, opposite to the first surface thereof, is at a lower temperature than the first surface; applying a voltage potential across the glass substrate and the semiconductor wafer; and maintaining the contact, heating and voltage to induce an anodic bond between the semiconductor wafer and the glass substrate via electrolysis. |
| US08062952B2 |
Strain transformation in biaxially strained SOI substrates for performance enhancement of P-channel and N-channel transistors
In advanced SOI devices, a high tensile strain component may be achieved on the basis of a globally strained semiconductor layer, while at the same time a certain compressive strain may be induced in P-channel transistors by appropriately selecting a height-to-length aspect ratio of the corresponding active regions. It has been recognized that the finally obtained strain distribution in the active regions is strongly dependent on the aspect ratio of the active regions. Thus, by selecting a moderately low height-to-length aspect ratio for N-channel transistors, a significant fraction of the initial tensile strain component may be preserved. On the other hand, a moderately high height-to-length aspect ratio for the P-channel transistor may result in a compressive strain component in a central surface region of the active region. |
| US08062951B2 |
Method to increase effective MOSFET width
An epitaxial layer of silicon (Si) or silicon-germanium (SiGe) extends over the edge of silicon trench isolation (STI), thereby increasing the effective width of an active silicon region (RX) bordered by the STI. The RX region may have a <100> crystal orientation. An effective width of an FET device formed in the RX region may be increased, therefore performance may be improved with same density. Isolation may not be degraded since RX-to-RX distance is same at bottom. Junction capacitance may be reduced since part of the RX is on STI. |
| US08062949B2 |
Nanowire transistor with surrounding gate
One aspect of the present subject matter relates to a method for forming a transistor. According to an embodiment of the method, a pillar of amorphous semiconductor material is formed on a crystalline substrate, and a solid phase epitaxy process is performed to crystallize the amorphous semiconductor material using the crystalline substrate to seed the crystalline growth. The pillar has a sublithographic thickness. A transistor body is formed in the crystallized semiconductor pillar between a first source/drain region and a second source/drain region. A surrounding gate insulator is formed around the semiconductor pillar, and a surrounding gate is formed around and separated from the semiconductor pillar by the surrounding gate insulator. Other aspects are provided herein. |
| US08062946B2 |
Strained channel transistor structure with lattice-mismatched zone and fabrication method thereof
A strained-channel transistor structure with lattice-mismatched zone and fabrication method thereof. The transistor structure includes a substrate having a strained channel region, comprising a first semiconductor material with a first natural lattice constant, in a surface, a gate dielectric layer overlying the strained channel region, a gate electrode overlying the gate dielectric layer, and a source region and drain region oppositely adjacent to the strained channel region, with one or both of the source region and drain region comprising a lattice-mismatched zone comprising a second semiconductor material with a second natural lattice constant different from the first natural lattice constant. |
| US08062943B2 |
Capacitor with zirconium oxide and method for fabricating the same
A capacitor with zirconium oxide and a method for fabricating the same are provided. The method includes: forming a storage node; forming a multi-layered dielectric structure on the storage node, the multi-layered dielectric structure including a zirconium oxide (ZrO2) layer and an aluminum oxide (Al2O3) layer; and forming a plate electrode on the multi-layered dielectric structure. |
| US08062941B1 |
ESD protection transistor
An electrostatic discharge (ESD) transistor structure includes a self-aligned outrigger less than 0.4 microns from a gate electrode that is 50 microns wide. The outrigger is fabricated on ordinary logic transistors of an integrated circuit without severely affecting the performance of the transistors. The outrigger is used as an implant blocking structure to form first and second drain regions on either side of a lightly doped region that underlies the outrigger. The self-aligned outrigger and the lightly doped region beneath it are used to move the location of avalanche breakdown upon an ESD event away from the channel region. Durability is extended when fewer “hot carrier” electrons accumulate in the gate oxide. A current of at least 100 milliamperes can flow into the drain and then through the ESD transistor structure for a period of more than 30 seconds without causing a catastrophic failure of the ESD transistor structure. |
| US08062940B2 |
Method of manufacturing semiconductor memory device, and semiconductor memory device
A method of manufacturing semiconductor memory device comprises forming a first wiring layer and a memory cell layer above a semiconductor substrate; forming a plurality of first trenches extending in a first direction in the first wiring layer and the memory cell layer, thereby forming first wirings and separating the memory cell layer; burying a first interlayer film in the first trenches to form a stacked body; forming a second wiring layer above the stacked body; forming a plurality of second trenches, extending in a second direction intersecting the first direction and reaching an upper surface of the first interlayer film in depth, in the first stacked body with the second wiring layer formed thereabove, thereby forming second wirings; removing the first interlayer film isotropically; and digging the second trenches down to an upper surface of the first wirings, thereby forming memory cells. |
| US08062939B2 |
Semiconductor storage element and manufacturing method thereof
A semiconductor storage element includes: a semiconductor layer constituted of a line pattern with a predetermined width formed on a substrate; a quantum dot forming an electric charge storage layer formed on the semiconductor layer through a first insulating film serving as a tunnel insulating film; an impurity diffusion layer formed in a surface layer of the semiconductor layer so as to sandwich the quantum dot therebetween; and a control electrode formed on the quantum dot through a second insulating film. |
| US08062935B2 |
Semiconductor device and method for manufacturing the same
A method for manufacturing a semiconductor device such as a thin film transistor using a crystal silicon film is provided. The crystal silicon film is obtained by selectively forming films, particles or clusters containing nickel, iron, cobalt, ruthenium, rhodium, paradium, osmium, iridium, platinum, scandium, titanium, vanadium, chrome, manganese, copper, zinc, gold, silver or silicide thereof in a form of island, line, stripe, dot or film on or under an amorphous silicon film and using them as a starting point, by advancing its crystallization by annealing at a temperature lower than a normal crystallization temperature of an amorphous silicon. A transistor whose leak current is low and a transistor in which a mobility is high are obtained in the same time in structuring a dynamic circuit having a thin film transistor by selectively forming a cover film an a semiconductor layer which is to become an active layer of the transistor and by thermally crystallizing it thereafter. |
| US08062934B2 |
Integrated circuit package system with ground bonds
An integrated circuit package system comprising: forming leads adjacent a die paddle having a die pad extension; forming a region having one of the leads depopulated for the die pad extension; and connecting an integrated circuit die to the die pad extension. |
| US08062932B2 |
Compact semiconductor package with integrated bypass capacitor and method
A top-side cooled compact semiconductor package with integrated bypass capacitor is disclosed. The top-side cooled compact semiconductor package includes a circuit substrate with terminal leads, numerous semiconductor dies bonded atop the circuit substrate, numerous elevation-adaptive interconnection plates for bonding and interconnecting top contact areas of the semiconductor dies with the circuit substrate, a first member of the elevation-adaptive interconnection plates has a first flat-top area and a second member of the elevation-adaptive interconnection plates has a second flat-top area in level with the first flat-top area, a bypass capacitor, having two capacitor terminals located at its ends, stacked atop the two interconnection plate members while being bonded thereto via the first flat-top area and the second flat-top area for a reduced interconnection parasitic impedance. |
| US08062929B2 |
Semiconductor device and method of stacking same size semiconductor die electrically connected through conductive via formed around periphery of the die
A semiconductor device has a plurality of similar sized semiconductor die each with a plurality of bond pads formed over a surface of the semiconductor die. An insulating layer is formed around a periphery of each semiconductor die. A plurality of conductive THVs is formed through the insulating layer. A plurality of conductive traces is formed over the surface of the semiconductor die electrically connected between the bond pads and conductive THVs. The semiconductor die are stacked to electrically connect the conductive THVs between adjacent semiconductor die. The stacked semiconductor die are mounted within an integrated cavity of a substrate or leadframe structure. An encapsulant is deposited over the substrate or leadframe structure and the semiconductor die. A thermally conductive lid is formed over a surface of the substrate or leadframe structure. The stacked semiconductor die are attached to the thermally conductive lid. |
| US08062927B2 |
Wiring board and method of manufacturing the same, and electronic component device using the wiring board and method of manufacturing the same
A wiring board is provided with an external connection terminal to which an electrode terminal of an electronic component is to be connected. The external connection terminal is formed so that a portion thereof is electrically connected to a pad portion exposed from an outermost insulating layer on an electronic component mounting surface of a wiring board body and so that an air gap is kept between a portion of the external connection terminal, to which the electrode terminal of the electronic component is to be connected, and the insulating layer. |
| US08062922B2 |
Buffer layer deposition for thin-film solar cells
Improved methods and apparatus for forming thin-film buffer layers of chalcogenide on a substrate web. Solutions containing the reactants for the buffer layer or layers may be dispensed separately to the substrate web, rather than being mixed prior to their application. The web and/or the dispensed solutions may be heated by a plurality of heating elements. |
| US08062921B2 |
Phase change memories with improved programming characteristics
A phase change memory may be made with improved speed and stable characteristics over extended cycling. The alloy may be selected by looking at alloys that become stuck in either the set or the reset state and finding a median or intermediate composition that achieves better cycling performance. Such alloys may also experience faster programming and may have set and reset programming speeds that are substantially similar. |
| US08062918B2 |
Surface treatment to improve resistive-switching characteristics
This disclosure provides a method of fabricating a semiconductor device layer and associated memory cell structures. By performing a surface treatment process (such as ion bombardment) of a semiconductor device layer to create defects having a deliberate depth profile, one may create multistable memory cells having more consistent electrical parameters. For example, in a resistive-switching memory cell, one may obtain a tighter distribution of set and reset voltages and lower forming voltage, leading to improved device yield and reliability. In at least one embodiment, the depth profile is selected to modulate the type of defects and their influence on electrical properties of a bombarded metal oxide layer and to enhance uniform defect distribution. |
| US08062911B2 |
Method of manufacturing a semiconductor integrated circuit device and a method of manufacturing a thin film probe sheet for using the same
A probe having a sufficient height is manufactured by selectively depositing, over the main surface of a wafer, a copper film in a region in which a metal film is to be formed and a region which will be outside an adhesion ring when a probe card is fabricated; forming the metal film, polyimide film, interconnect, another polyimide film, another interconnect and a further polyimide film; and then removing the wafer and copper film. According to the present invention, when probe testing is performed using a prober (thin film probe) having the probe formed in the above-described manner while utilizing the manufacturing technology of semiconductor integrated circuit devices, it is possible to prevent breakage of the prober and a wafer to be tested. |
| US08062908B2 |
Device for collection and assay of oral fluids
A method for rapid collection and assay of oral fluids is disclosed. The method comprising the steps of: (a) placing an assay device into an oral cavity, (b) removing said assay device from said oral cavity; and (c) determining the presence or absence of at least one analyte. The assay device used in the method comprises: (i) an assay portion housing an immunochrornatographic lateral flow assay strip, the lateral flow assay strip containing at least one reagent selected from an antigen and an antibody that is used to detect one of the presence or absence of at least one analyte in a fluid; (ii) a neck portion extending from the assay portion, the neck portion forming a channel for delivery of fluid to said assay strip and the channel being defined by a first, narrow part proximal to the assay portion and a second part including an opening for receiving the oral fluid, wherein the second part includes a channel width that is substantially wider than the channel width at the narrow end; (iii) a collection strip in fluid communication with the lateral flow assay strip, the collection strip having a first portion disposed within the channel and a second portion protruding outwardly from the neck portion opening; and (iv) a blocking strip coupled between and in flow communication with the lateral flow assay strip and the collection strip. |
| US08062903B2 |
Droplet compartmentalization for chemical separation and on-line sampling
Methods and devices are provided for overcoming detrimental diffusive effects in a sample liquid stream by forming segmented liquid bodies (e.g., droplets) from a sample liquid stream in an immiscible liquid stream. The liquid bodies are formed at the intersection of a channel providing the sample liquid stream and a channel providing the immiscible liquid stream. The formed liquid bodies compartmentalize the portion of the sample liquid stream from which the liquid bodies are formed, thus minimizing the detrimental effects of diffusion that occur in a continuous liquid stream. |
| US08062902B2 |
Mammalian disease detection system
A mammalian disease detecting system used to provide a visual indication of a possible disease state includes particles made of a material that is substantially clear or transparent to permit the easy visual detection of blood in urine of a mammal. The system also includes additives to permit visually detection of possible disease states or infections in mammals, such additives being of the type that are not reactive with the particular material. |
| US08062901B2 |
Devices and methods for sample collection and analysis
The present invention provides devices, methods, and kits for the collection of a solid or semi-solid sample and analysis for the presence, absence, or quantity of an analyte. The invention provides a collection slide having a first card and a second card. The first card has a sample collection area. The first and second cards have orifices allowing the passage of fluid through the sample collection area, and the cards are hingeably connected to each other. The invention also provides an assay device having a housing with a test element, a results window, and a docking area for receiving and engaging the collection slide. In one embodiment the collection slide and device can be used to detect the presence of fecal occult blood (human hemoglobin) in a stool sample. Many other embodiments are described herein. |
| US08062900B2 |
Optically readable microplate
A microplate for use within an interrogation system and a method of using the microplate are disclosed. The microplate contains within the bottom of each well, an optical waveguide grating based sensor. Approximate to each sensor is a mask having an aperture of predetermined size. The aperture regulates the light that enters and exits the sensor upon successive scans and ensures repeatable readings from the sensor. In an extended embodiment, a method of detection is disclosed that utilizes a launch and receive system while employing the aforementioned microplate. |
| US08062899B1 |
Identification and quantitative determination of major chemical contaminants associated with L-Tryptophan
An improved chromatographic method for the separation, identification and quantification of contaminants associated with Eosinophelia-Myalgia Syndrome (EMS) includes a high pressure liquid chromatography (HPLC) method which utilizes a silica-based column and a gradient mobile phase. The method provides for effective, efficient, and economical quantitative and qualitative identification of 1,1′-Ethylidenebis L-tryptophan (EBT), 2,3-indolymethyl L-tryptophan (Peak 200), and 2-anilino-L-alanine (Peak 1). |
| US08062897B2 |
Diagnostic histopathology using multiplex gene expression FISH
The present invention relates to a method for detecting one or more nascent RNAs in a tissue sample using FISH. In the method, a plurality of probes (8 to 82) may be used to detect a single species of nascent RNA. Further, a plurality of nascent RNA species may be detected simultaneously using between 8 and 82 probes for each nascent RNA. The invention comprises, in addition, methods of preparing a sample for nascent RNA detection by reducing autofluorescence of the tissue sample. These techniques may be synergistically combined to achieve significantly improved results. |
| US08062896B2 |
Cardiac hormones for assessing cardiovascular risk
The present invention relates to the use of cardiac hormones, particularly natriuretic peptides, for diagnosing the cardiovascular risk of a patient who is a candidate for administration of a cox-2-inhibiting compound, in particular an NSAID, selective cox-2 inhibitor, or steroid. More particularly, the present invention relates to the use of cardiac hormones, particularly natriuretic peptides, for diagnosing the cardiovascular risk of a patient who is a candidate for administration of a selective cox-2 inhibitor and further provides methods for diagnosing the risk of a patient to suffer from a cardiovascular complication as a consequence of administration of a cox-2 inhibiting compound. |
| US08062893B2 |
Fluorescent sensor for mercury
The present invention provides a sensor for detecting mercury, comprising: a first polynucleotide, comprising a first region, and a second region, a second polynucleotide, a third polynucleotide, a fluorophore, and a quencher, wherein the third polynucleotide is optionally linked to the second region; the fluorophore is linked to the first polynucleotide and the quencher is linked to the second polynucleotide, or the fluorophore is linked to the second polynucleotide and the quencher is linked to the first polynucleotide; the first region and the second region hybridize to the second polynucleotide; and the second region binds to the third polynucleotide in the presence of Hg2+ ions. |
| US08062892B2 |
Genes, compositions, kits, and methods for identification, assessment, prevention and therapy of cervical cancer
The invention relates to newly discovered nucleic acid molecules and proteins associated with cervical cancer including pre-malignant conditions such as dysplasia. Compositions, kits, and methods for detecting, characterizing, preventing, and treating human cervical cancers are provided. |
| US08062891B2 |
Nonviral vectors for delivering polynucleotides to plants
Methods and compositions for delivering polynucleotides are provided. One embodiment provides a non-viral vector comprising a recombinant polynucleotide-binding protein comprising a protein transduction domain operably linked to a targeting signal. Methods for modifying the genome of non-nuclear organelles are also provided. |
| US08062888B2 |
High throughput assays for transmissible spongiform encephalopathies (TSE)
Stable cell lines which produce the pathological form of PrP after infection with the infectious agent for CJD provide a high throughput assay to identify suitable treatment protocols and compositions. The stable cell lines also provide rich source of infectious CJD agent. They also may be used to identify vaccine candidates. Co-culture of neuronal cells with cells to be tested for infection with a TSE agent also provides a high throughput method for identifying infected cells. |
| US08062885B2 |
Plant centromere compositions
The present invention provides for the nucleic acid sequences of plant centromeres. This will permit construction of stably inherited recombinant DNA constructs and minichromosomes which can serve as vectors for the construction of transgenic plant and animal cells. |
| US08062884B2 |
Handling kit for analyzing a liquid sample by nucleic acid amplification
The invention refers to a handling kit for analyzing a liquid sample, especially by nucleic acid amplification, comprising a disposable sample holding and processing device (1) dimensioned for use in an apparatus for analyzing a liquid sample, and a sample transfer tip (12) for transferring liquid into the disposable device (1), the disposable device (1) having a sample preparation chamber (10) which has an outlet (9) and an insertion opening (16) which is adapted to receive the sample transfer tip (12), the insertion opening and the sample transfer tip (12) being dimensioned in such a way that inserting the sample transfer tip (12) into an insertion position in the sample preparation chamber (10) causes a tight seal between an outer wall (40) of the sample transfer tip (12) and an inner wall (41) of the sample preparation chamber (10), the disposable device (1) having a vent (31) for venting the sample preparation chamber (10). |
| US08062880B2 |
Biomass cultivation system and corresponding method of operation
A liquid culture medium containing photosynthetic organisms dispenses from a droplet generator combined with a screen in the presence of light, and in the presence of a gaseous medium to form a liquid culture medium gas-enriched with the gaseous medium. Specifically, the droplets exiting the droplet generator entrain the gaseous medium. The droplets and entrained gaseous medium then impinge upon a screen. As the droplets and entrained gaseous medium impinge upon the screen, the droplets splatter and change direction and velocity, thereby generating areas of high turbulence around the screen. This high turbulence results in additional and increased mixing of the gaseous medium to create a highly gas-enriched liquid culture medium which promotes improved growth rates and production of the photosynthetic organisms contained therein. |
| US08062878B2 |
Methods for microbial production of terpenoids
The invention relates to recombinant expression of terpenoid synthase enzymes and geranylgeranyl diphosphate synthase (GGPPS) enzymes in cells and the production of diterpenoids. |
| US08062876B2 |
Method for activating prethrombin-1
Methods for converting prethrombin-1 to thrombin are disclosed. An aqueous solution of prethrombin-1 is applied to oscutarin-C immobilized on a solid support so as to provide from 500 mg to 4000 mg of prethrombin-1 per mL of the solid support and a contact time between the prethrombin-1 and the oscutarin-C of from 1.8 to 3.5 minutes. The resulting active thrombin may be captured on an ion exchange chromatography medium or an affinity chromatography medium. |
| US08062875B2 |
Perhydrolases for enzymatic peracid generation
Disclosed herein are variants enzymes that are structurally classified as CE-7 enzymes and have perhydrolysis activity. Also disclosed herein is a process for producing peroxycarboxylic acids from carboxylic acid esters using the aforementioned variant enzymes as well as methods and compositions comprising the variant enzymes. Further, disinfectant formulations comprising the peroxycarboxylic acids produced by the processes described herein are provided. |
| US08062870B2 |
Enantiomerically resolving acyloxyalkyl thiocarbonates used in synthesizing acyloxyalkyl carbamate prodrugs
Methods of enzymatically resolving acyloxyalkyl thiocarbonates useful in the synthesis of acyloxyalkyl carbamate prodrugs are disclosed. |
| US08062869B2 |
Method for producing L-lysine
An Escherichia bacterium having dihydrodipicolinate synthase and aspartokinase, both of which are desensitized to feedback inhibition by L-lysine. The intracellular activity of dihydrodipicolinate reductase in this bacterium can also be enhanced. Furthermore, a diaminopimelate dehydrogenase gene can be introduced into this bacterium, or intracellular activities of tetrahydrodipicolinate succinylase and succinyl diaminopimelate deacylase can be enhanced. Finally, the intracellular activities of aspartate-semialdehyde dehydrogenase or phosphoenolpyruvate carboxylase can be enhanced in this bacterium. The bacterium can be cultured in a suitable medium to produce and accumulate L-lysine in culture, and the L-lysine is collected from the culture. |
| US08062868B2 |
Method of forming an electrically conductive cellulose composite
An electrically conductive cellulose composite includes a cellulose matrix and an electrically conductive carbonaceous material incorporated into the cellulose matrix. The electrical conductivity of the cellulose composite is at least 10 μS/cm at 25° C. The composite can be made by incorporating the electrically conductive carbonaceous material into a culture medium with a cellulose-producing organism, such as Gluconoacetobacter hansenii. The composites can be used to form electrodes, such as for use in membrane electrode assemblies for fuel cells. |
| US08062866B2 |
Humanized anti-IL-6 antibodies
The present invention relates to novel chimeric, humanized or CDR-grafted anti-IL-6 antibodies, including isolated nucleic acids that encode at least one such anti-IL-6 antibody, vectors, host cells, transgenic animals or plants, and methods of making and using thereof, including therapeutic compositions, methods and devices. |
| US08062862B2 |
Hydrolysed egg proteins
This invention relates to a process for the production of enzymatically hydrolysed egg proteins comprising a first hydrolysis step in which intact egg proteins are subjected to enzymatic hydrolysis by a first protease, an intermediate heating step in which the product of the first hydrolysis is heated to a temperature not exceeding 75° C., a second hydrolysis step in which the product of the intermediate heating step is subjected to enzymatic hydrolysis by a second protease and an inactivation step in which the product of the second hydrolysis is heated to a temperature between 85 and 90° C. and maintained at this temperature for at least 30 minutes. The invention extends to an egg pasta product containing hydrolysed whole egg. |
| US08062859B2 |
Method for screening anticancer substances, set or kit for implementing said method
A method for screening anticancer substances comprising the following steps: a) obtaining a culture of tumour cells which do not express E-cadherin on their cell membrane; b) bringing the cells obtained at step a) into contact with a candidate substance or a combination of candidate substances; c) detecting, in the culture of cells obtained at the end of step b), the presence of E-cadherin at the cell surface; d) positively selecting the candidate substance or combination of candidate substances when the E-cadherin has been detected at step c). |
| US08062855B2 |
Assay methods and materials
The invention relates to assays in which complexes between an analyte and a binding agent specific for the analyte are detected by a reporter molecule, which is capable of binding to the binding agent when the binding agent is complexed with analyte but not when the binding agent is complexed with an analyte analogue. The invention provides a method of modifying such a binding agent in order to create a tailored site where the reporter molecule may bind to the binding agent. This provides control over the location and nature of the reporter binding site. Antibodies, including bispecific antibodies, are preferred binding agents. The invention also provides novel methods for labelling antibodies close to their antigen binding site using bi- and tri-functional reagents. Modified binding agents produced by the methods described are also provided. |
| US08062854B2 |
Method for enriching a prokaryotic DNA
A method is described for enriching procaryotic DNA, said method including the steps of contacting at least one procaryotic DNA with at least one protein or polypeptide which is capable of specifically binding to non-methylated CpG motifs, and separating the protein/polypeptide-DNA complex. Moreover, the application relates to a kit for carrying out said method. |
| US08062853B2 |
Polyelectrolyte multilayer films at liquid-liquid interfaces
The present invention is directed to methods for providing a polyelectrolyte multilayer film at a liquid-liquid interface. Such methods include steps of sequentially-depositing layers of cationic and anionic polyelectrolytes at a liquid-liquid interface that is formed between immiscible first and second liquids whereby a polyelectrolyte multilayer film is provided at the liquid-liquid interface. In certain preferred embodiments, the first liquid is an aqueous solution and the second liquid is a liquid crystal. In alternative embodiments, the first liquid is an aqueous solution and the second liquid is an oil. The invention further encompasses polyelectrolyte multilayer films provided by the disclosed methods as well as applications utilizing such materials. |
| US08062850B2 |
Methods for multiplexing recombinase polymerase amplification
This disclosure provides for methods and reagents for rapid multiplex RPA reactions and improved methods for detection of multiplex RPA reaction products. In addition, the disclosure provides new methods for eliminating carryover contamination between RPA processes. |
| US08062843B2 |
Use of acetals for isolation of nucleic acids
The invention provides the use of water-miscible liquid cyclic acetals for adsorbing a nucleic acid to a solid phase such as a substrate with a silica surface. To this end, the invention also provides compositions comprising said acetals. Methods are disclosed and claimed to purify nucleic acids from samples, as well as kits useful for performing these methods. The nucleic acids purified by a method of the invention are suited for assays aiming at the detection of a target nucleic acid. |
| US08062834B2 |
Method for manufacturing transparent electrode pattern and method for manufacturing electro-optic device having the transparent electrode pattern
Provided are a method for manufacturing a transparent electrode pattern and a method for manufacturing an electro-optic device having the transparent electrode pattern. The method for manufacturing the transparent electrode pattern includes forming a transparent electrode on a light-transmissive substrate, patterning the transparent electrode by removing a portion of the transparent electrode, and forming an insulating protective layer in an edge region of the patterned transparent electrode through a printing process. In accordance with the method, the insulating protective layer is formed in the edge region of the patterned transparent electrode through the printing process so that an apparatus and method for manufacturing the insulating protective layer can be simplified, resulting in a decrease in manufacturing cost. |
| US08062833B2 |
Chalcogenide layer etching method
A protective layer is deposited on a chalcogenide layer and a patterned photoresist layer is formed on the protective layer. The patterned photoresist layer and the protective layer are etched to form openings therethrough to the chalcogenide layer to create etched photoresist and etched protective layers. The etched photoresist layer is removed leaving at least a portion of the etched protective layer. The chalcogenide layer is etched through the openings in the etched protective layer. |
| US08062831B2 |
Carboxyl-containing lactone compound, polymer, resist composition, and patterning process
Carboxyl-containing lactone compounds having formula (1) are novel wherein R1 is H, F, methyl or trifluoromethyl, R2 and R3 are H or monovalent hydrocarbon groups, or R2 and R3 may together form an aliphatic ring, W is CH2, O or S, k1 is an integer of 0 to 4, and k2 is 0 or 1. They are useful as monomers to produce polymers which are transparent to radiation≦500 nm. Radiation-sensitive resist compositions comprising the polymers as base resin exhibit excellent properties including resolution, LER, pattern density dependency and exposure margin. |
| US08062830B2 |
Chemically amplified positive resist composition
The present invention provides a chemically amplified resist composition comprising: a resin (A) which contains no fluorine atom and a structural unit (a1) having an acid-labile group in a side chain, a resin (B) which contains a structural unit (b2) having a fluorine-containing group in a side chain and at least one structural unit selected from the group consisting of a structural unit (b1) having an acid-labile group, a structural unit (b3) having a hydroxyl group and a structural unit (b4) having a lactone structure in a side chain, and an acid generator, wherein the content of the structural unit (b1) based on the total units of the resin (B) is less than 10 mol %. |
| US08062827B2 |
Multilayer positive-working imageable elements and their use
Positive-working imageable elements can be used to prepare lithographic printing plates. These elements have at least two layers (inner and outer) arranged on a suitable substrate. The inner layer that is closer to the substrate includes one or more polymeric binders that include pendant oxazoline groups and acid groups that are reactive with the oxazoline groups during a post-baking step after development. The resulting imageable elements are more quickly baked in this manner to provide improved run length and resistant to press chemicals. |
| US08062823B2 |
Process for preparing photosensitive outer layer
The presently disclosed embodiments are directed to an improved overcoat for an imaging member having a substrate, a charge transport layer, and an overcoat positioned on the charge transport layer, and a process for making the same including combining a resin having a reactive group selected from the group consisting of hydroxyl, carboxylic acid and amide groups, a melamine formaldehyde crosslinking agent, a formaldehyde scavenger, an acid catalyst, and an alcohol-soluble charge transporting molecule to form an overcoat solution, and subsequently providing the overcoat solution onto the charge transport layer to form an overcoat layer. |
| US08062822B2 |
Carrier for electrostatic latent image development and electrostatic latent image developer
An electrostatic latent image developing carrier is provided which comprises a core particle and a resin coating layer containing conductive particles dispersed therein, the carrier having a volume average particle diameter of 25 to 60 μm and an average degree of circularity of 0.975 or more, wherein the core particle has a BET specific surface area of 0.1 to 0.3 m2/g and an internal void ratio of 10% or less. |
| US08062819B2 |
Magenta toner for developing electrostatic image
A magenta toner for developing an electrostatic image composed of a binder and a colorant is disclosed. The toner contains a tone controlling agent having a peak of fluorescent spectrum from 380 to 500 nm. An image excellent in light fastness and durability can be obtained and high color reproducibility with sufficient transparency and chromaticness can be realized by the magenta toner. |
| US08062817B2 |
Crosslinked resin mixture backing layer containing photoconductor
A photoconductor that includes, for example, a backing layer, a supporting substrate, a photogenerating layer, and a charge transport layer, and where the outermost layer of the backing layer is comprised of a mixture of a glycoluril resin and a polyacetal resin. |
| US08062815B2 |
Imidazolium salt containing charge transport layer photoconductors
A photoconductor comprising a supporting substrate, a photogenerating layer, and at least one charge transport layer comprised of at least one charge transport component, and wherein the at least one charge transport layer contains at least one imidazolium salt. |
| US08062814B2 |
Optical compensation devices, systems, and methods
Photolithographic apparatus, systems, and methods that make use of optical compensation devices are disclosed. In various embodiments, an imaging mask includes an optically transmissive substrate. A first patterned region is formed on the substrate, and a second patterned region is formed on the substrate that is proximate to the first patterned region, the first patterned region and the second patterned region each having a plurality of optically transmissive and optically attenuating regions formed on the mask. An optical compensation region is positioned proximate to at least one of the first patterned region and the second patterned region that is configured to change a phase of the illumination radiation incident on the at least one of the first patterned region and the second region by altering an optical property of the substrate. |
| US08062813B2 |
Method for design and manufacture of a reticle using a two-dimensional dosage map and charged particle beam lithography
In the field of semiconductor device production, a method for manufacturing a surface using two-dimensional dosage maps is disclosed. A set of charged particle beam shots for creating an image on the surface is determined by combining dosage information such as dosage maps for a plurality of shots into the dosage map for the surface. A similar method is disclosed for fracturing or mask data preparation of a reticle image. |
| US08062812B2 |
Image mask and image mask assembly
An image mask and image mask assembly. The image mask includes a glass substrate having a thickness of less than 2 mm and a patterned mask disposed on a surface of the glass substrate. The image mask assembly includes a transparent backer plate coupled to the glass substrate. Methods of writing a pattern on a glass sheet and writing a master pattern into a layer comprising a mask material are also provided. |
| US08062811B2 |
Mask for manufacturing TFT, TFT, and manufacturing thereof
A mask comprises a channel region half-exposure mask structure, a drain mask structure, and a source mask structure, wherein the channel region half-exposure mask structure comprises a channel region peripheral half-exposure mask structure, which extends from a portion that corresponds to a channel region of the TFT and is outside the portion. According to the present invention, problems such as a connection of the source/drain and a disconnection of the active layer in the channel region can be effectively prevented. |
| US08062805B2 |
Membrane electrochemical generator
The present invention relates to a membrane electrochemical generator (100) characterised by improved electrical insulation and reduced volume. The membrane electrochemical generator (100) is fed with gaseous reactants and comprises a multiplicity of reaction cells (101) assembled in a filter-press configuration. Each of said reaction cells (101) is delimited by a pair of bipolar sheets (102), formed by a metallic central body (110) integrated in a frame (111) made of polymeric material. The polymeric material may be of the thermoplastic or thermosetting type and the frame (111) is laid on the metallic central body (110) by moulding. |
| US08062802B2 |
Fuel cell heat exchange systems and methods
A system and method are provided for exchanging heat in fuel cell systems (100) in which the anode and cathode off-gases are provided with separated flow paths. In one embodiment, where a fuel cell stack (110) has separate anode and cathode off-gas flow paths, separate anode off-gas from the at least one fuel cell stack (110) and at least one heat transfer fluid are passed through a first heat exchange element (126) to exchange heat between the anode off-gas and the heat transfer fluid. The cathode off-gas exiting the at least one fuel cell stack is then combined with the anode off-gas from the heat exchange element (126) in a burner and burned. |
| US08062801B2 |
Avoiding coolant slump into reactant fields during PEM fuel cell shutdown
A fuel cell power plant (100) having a stack of fuel cells (102), each having an anode (104), a fuel reactant gas flow field plate (118), a cathode (106), an oxidant reactant gas flow field plate (120), and an electrolyte (101) between the anode and cathode. The stack has coolant channels (131), an air blower (144), air inlet (139a) and outlet (141a) valves, and a cathode recycle loop using either the primary air blower or a cathode recycle blower (135). A shutdown process includes recycling air through the cathodes with only one of an air inlet valve or air exit valve closed, while applying fresh fuel and recycling fuel through the anodes until oxygen is about 4% or less, or average cell voltage is about 0.2 or less, or for predetermined period of time. |
| US08062800B2 |
Catalyst for reformer used in fuel cell system, reformer, and fuel cell system comprising same
A catalyst for a reformer of a fuel cell system, a reformer for a fuel cell system including the catalyst, and a fuel cell system including the reformer are provided. The reformer includes a first reacting region that generates heat energy through oxidation of fuel and includes an oxidation catalyst having a Pd catalyst supported by an Al2O3 carrier and a Pt catalyst supported by an Al2O3 carrier, and a second reacting region that generates hydrogen gas from the fuel through a reforming reaction by the heat energy. The reformer includes at least two pipes each having an independent internal space and letting the fuel containing hydrogen pass therethrough. |
| US08062799B2 |
High-efficiency dual-stack molten carbonate fuel cell system
A dual stack fuel cell system comprising a first fuel cell stack comprising a first anode side, adapted to receive fuel and to output a first anode exhaust, and a first cathode side, a second fuel cell stack comprising a second anode side, adapted to receive processed anode exhaust derived from the first anode exhaust and to output a second anode exhaust, and a second cathode side, adapted to receive oxidant gas and to output a first cathode exhaust, wherein the first cathode side receives at least the first cathode exhaust outputted from the second cathode side; and wherein the first fuel cell stack includes indirect internal reforming and the second fuel cell stack may not include any indirect internal reforming. |
| US08062795B2 |
Separator and electrochemical device comprising the same
Disclosed is a separator comprising inorganic particle or aggregates thereof having a unique spectrum or color pattern according to a predetermined rule. Also, disclosed are an electrochemical device comprising the above separator and a method for identifying the origin or kind of the separator itself or the electrochemical device comprising the same by using the above separator. Further, disclosed is a method for manufacturing the aforementioned separator, the method comprising a step of forming a specific pattern by coating inorganic particles having a unique spectrum or color pattern on at least one area selected from the group consisting of a surface of a porous substrate and a porous part of the substrate. |
| US08062790B2 |
Plasticized electrode for an alkaline battery
An electrode including a conductive metal support and a paste including an electrochemically-active material and a binder. The binder includes a compound of silane type, and a polymer having at least one acrylic monomer, and representing at least approximately 0.15% of the weight of said paste. The use of this binder improves the calendar or cycle life of the battery at a temperature greater than or equal to 25° C., preferably at a temperature greater than or equal to 40° C. |
| US08062785B2 |
Battery module and battery pack using the same
In a battery module including a plurality of batteries 40 stored in a housing, each of the batteries 40 includes an electrode portion 16 protruding from a battery case 5, a base 30A is arranged on a side of the electrode portions 16 so that the base 30A is in contact with the battery cases 5, and the electrode portions 16 are inserted in through holes 36 provided in the base 30A. Connection portions 320 connected to the electrode portions 16 are formed on upper surfaces of the electrode portions 16. A connection terminal 32 for connecting the batteries 40 in parallel is formed in a region on the base 30A in which the connection terminal 32 does not cover the through holes 36. The connection terminal 32 is connected to the connection portions 320 by fusible links 320A straddling the through holes 36. |
| US08062783B2 |
Systems, devices, and methods for powering and/or controlling devices, for instance transdermal delivery devices
Systems, devices, and methods for powering and/or controlling electrically powered devices. A power supply system is operable to provide a voltage across at the active and the counter electrode assemblies of a transdermal delivery device. The system includes a power source and a magnetic coupling element. |
| US08062782B2 |
Battery latching device for portable electronic device
A battery latching device is using for accommodating a battery and includes a housing, two opposite latching portions, a resisting portion, and a stopping member. The housing has a bottom wall and configured for accommodating the battery therein. The latching portions are formed on the bottom wall of the housing, and are configured for limiting the two opposite sides of the battery. The resisting portion are formed on the bottom wall of the housing and aligned with one end of the latching portions. The stopping member is retained to the bottom wall of the housing and aligned with another end of the latching portions. The two opposite ends of the battery are hold between the resisting portion and the stopping portion. When detaching the battery from the housing, the stopping member is capable of being pressed toward the bottom wall to release the battery. |
| US08062779B2 |
Anode for use in a fuel cell and method for making same
A method of making an anode element for use in a fuel cell, comprising providing a first amount of Ni—Al alloy material having a predetermined aluminum content, providing a second amount of Ni—Cr alloy material having a predetermined chromium content, providing at least one additive component, mixing the Ni—Al alloy material, the Ni—Cr alloy material and the at least one additive component to produce a slurry and forming the slurry into the anode element. |