| Document | Document Title |
|---|---|
| US07859768B2 |
Optical element and optical apparatus
The optical element includes in order from a light-entering side, a first layer (012), a second layer (013), and a base member (011). The first layer includes a concavo-convex structure with convex portions (012a) and concave portions (012b) alternately formed at a pitch smaller than a wavelength λ of entering light, and the second layer satisfies the following conditions: nb · n s - 0.15 ≤ n A ≤ nb · n s + 0.10 λ 8 · n A ≤ dA ≤ λ n A where ns represents an effective refractive index of the first layer, nb represents a refractive index of the base member, and nA and dA respectively represent a refractive index and a thickness of the second layer. |
| US07859765B2 |
Zoom lens and image pickup apparatus equipped with same
An apparatus has a zoom lens and an image pickup element disposed on the image side of the zoom lens that converts an optical image formed by the zoom lens into an electrical signal. The zoom lens includes, in order from the object side to the image side, a negative first lens unit, a negative second lens unit, a positive third lens unit, and a negative fourth lens unit. During zooming from the wide angle end to the telephoto end, the distance between the first lens unit and the second lens unit changes, the distance between the second lens unit and the third lens unit changes, and the distance between the third lens unit and the fourth lens unit changes, the distance between the second lens unit and the third lens unit being smaller at the telephoto end than at the wide angle end. The first lens unit includes a reflecting surface that deflects the optical path, and the zoom lens satisfies the following condition (1): −100 |
| US07859764B2 |
Variable-power optical system, image pickup device, and digital apparatus
A variable-power optical system includes, in order from an object side thereof: a first lens group with a negative optical power; a second lens group with a positive optical power, moving when the power of the variable-power optical system varies; and a third lens group with a positive or negative optical power. The first lens group includes two or more lenses including one positive lens and one negative lens which include at least two or more lenses made of a plastic material. The variable-power optical system satisfies the predetermined conditional expressions relating to is a focal length of the first lens, a focal length of the second lens, a composite focal length of the total optical system, and an image-forming magnification of the second lens group at a telephoto end. |
| US07859763B2 |
Fixed-focus lens
A fixed-focus lens includes a first, a second, and a third lens groups arranged in sequence from the enlarged side to the reduced side and having positive refractive powers. The first lens group includes a first, a second, and a third lenses from the enlarged side to the reduced side. The second lens group includes a fourth, a fifth, and a sixth lenses from the enlarged side to the reduced side. The third lens group includes a seventh lens. The lens of the first lens group closest to the enlarged side in the fixed-focus lens has a concave surface. The distance between the lens surface of the second lens group closest to the reduced side and the lens surface of the third lens group closest to the enlarged side is L1. The overall length of the fixed-focus lens is L. The fixed-focus lens satisfies 0.1 |
| US07859761B2 |
Illumination system
An illumination system including a coherent light source and a speckle-reducing module is provided. The coherent light source is adopted for providing a light beam. The speckle-reducing module is disposed at an optical path of the light beam. The speckle-reducing module includes a rotator, a carrier and an optical path adjusting member. The rotator is adopted for rotating on a reference plane about a spindle axis passing through the rotator. The spindle axis is substantially perpendicular to the reference plane. The carrier is disposed at the rotator. The optical path adjusting member is disposed at the carrier and at the optical path of the light beam. The optical path adjusting member has an incident surface inclined at an angle with respect to the reference plane. |
| US07859758B2 |
Device for homogenizing light
A device for homogenizing light has a first lens array provided with a number of convex lenses, and at least one second lens array disposed at a distance from the first lens array in the beam scattering direction and through which the light refracted by the first lens array can pass. The second lens array is formed with a number of first lenses that are respectively arranged at a distance from each other. At least one of the first lenses of the second lens array is associated with each convex lens of the first lens array. The convex lenses of the first lens array have a smaller curvature than the first lenses of the second lens array associated with said convex lenses. |
| US07859756B2 |
Optical system for transforming numerical aperture
A system is provided to form illumination light beams having desirable divergence and directivity. For instance, the system can include an optical element and a relay. The optical element can include a pupil defining element. Further, the relay can have a first and second lens array arranged in series and configured to receive the plurality of beams and to re-image the plurality of beams into a corresponding plurality of beams in an image plane. Each of the plurality of corresponding beams can have a numerical aperture less than a numerical aperture of each of the plurality of beams. |
| US07859752B2 |
Optical module for adjusting a laser beam of a laser processing machine
An optical module adjusts an output of a laser of a laser processing machine. The optical module consists essentially of includes an adaptive spherical mirror configured to receive a laser beam from the laser, and a spherical mirror configured to receive a laser beam reflected from the adaptive mirror. Both the adaptive mirror and the spherical mirror have a phase-shifting coating such that the laser beam reflected from the spherical mirror has a circular polarization. |
| US07859745B2 |
Semiconductor optical amplifying device, semiconductor optical amplifying system and semiconductor optical integrated element
A polarization-independent SOA having an InP substrate used as a semiconductor substrate, and an active layer taking an MQW structure formed of a barrier layer made of GaInAs with tensile strain applied thereto and a well layer made of GaInNAs with no strain applied thereto alternately laminated in a plurality of layers, here, four layers of the well layer and five layers of the barrier layer are alternately laminated, is proposed. |
| US07859744B2 |
Tunable compact entangled-photon source and QKD system using same
A robust, quickly tunable narrow-linewidth entangled photon source system based on Spontaneous Parametric Down Conversion (SPDC) of the pump light in periodically polled LiNbO3 (PPLN) waveguides. The photon source provides narrow-linewidth, entangled output photons having a wavelength in the telecom C-Band wavelength. To tailor the output spectrum of the output photons, the PPLN waveguide is arranged between two end waveguides having LiNbO3-embedded Bragg gratings, thereby forming a tunable Fabry-Perot cavity. The resulting narrow output linewidth of the output photons makes the system desirable for use in a long-distance quantum key distribution (QKD) system. |
| US07859740B2 |
Stiction mitigation with integrated mech micro-cantilevers through vertical stress gradient control
The present disclosure relates to the mitigation of stiction in MEMS devices. In some embodiments, a MEMS device may be provided with one or more restoration features that provide an assisting mechanical force for mitigating stiction. The restoration feature may be implemented as one or more deflectable elements, where the deflectable elements may have various configurations or shapes, such as a chevron, cross, and the like. For example, the restoration feature can be a cantilever that deflects when at least one component comes into contact or proximity with another component. Multiple restoration features also may be employed and placed strategically within the MEMS device to maximize their effectiveness in mitigating stiction. |
| US07859738B2 |
Rearview mirror system
A rearview mirror system includes an electro-optic reflective element having a specularly reflecting indicia reflector established at a second surface of a front substrate. The indicia provides a visible contrast between light incident at the mirror reflector and light incident at the indicia reflector so that when the mirror reflective element is in its high reflectance state, indicia information is subtly viewable by a person viewing the reflective element. The indicia may convey information that informs that the rearview mirror assembly is an automatic dimming type, informs of a brand logo and/or informs of a personalization logo. The mirror assembly may include a video display screen and contrast enhancement means for enhancing the viewability of the video display screen when the rearview mirror assembly is operated in high ambient lighting conditions. A control may determine a driver performance in response to a sensing device and a vehicle monitoring device. |
| US07859736B2 |
Method for manufacturing electro-optic device and electro-optic device
A method for manufacturing an electro-optic device including: a display surface; a plurality of pixels including at least a first pixel for forming a first image and a second pixel for forming a second image and emitting light toward the display surface; a filter that allows, of the light, light emitted from the first pixel to a first range through the display surface to pass through, and light emitted from the second pixel to a second range through the display surface to pass through; and a substrate between the plurality of pixels and the filter. The method includes: providing the filter on the substrate, with the distance between the substrate and the filter kept at a distance set according to the thickness of the substrate. |
| US07859735B2 |
Systems and methods for minimizing scattered light in multi-SLM maskless lithography
A lithography method is provided. The method includes generating a beam of radiation, patterning portions of the beam of radiation, projecting the patterned beam of radiation towards a substrate, and blocking scattered light from the beam of radiation from the substrate. |
| US07859732B2 |
Optical scanner and image forming apparatus
A scanning optical system is configured such that at least a smaller value of the size in a main scanning direction of optical beams entering into an opening provided in an aperture member relative to the size of the opening of the aperture member in the main scanning direction and the size in a sub scanning direction of the optical beams entering into the opening relative to the size of the opening in the sub scanning direction is equal to or larger than 1 and equal to or smaller than 2. |
| US07859728B2 |
Two-side scanning apparatus and a method of controlling the same
A two-side scanning apparatus and a method of controlling the two-side scanning apparatus including a sheet feeding roller train installed on a first side of a white roller to transfer a sheet to the white roller and including two rollers contacting each other, a sheet discharging roller train installed on a second side of the white roller opposite the sheet feeding roller train, a sheet reversing path surrounding a circumferential surface of the white roller to receive and guide the sheet being transferred from the sheet discharging roller train back between the white roller and an image sensor, and a sheet guide plate installed between the white roller and the sheet discharging roller train to pivot at a predetermined angle and to guide the sheet toward the sheet reversing path when the sheet is transferred from the sheet discharging roller train toward the white roller. |
| US07859726B2 |
Image reading apparatus
An image reading apparatus includes: a transporting unit that transports an irradiated member having a light transmissive portion including irregularities; a light source that emits light, which irradiates the irradiated member, and the light source is placed on a one side with respect to the irradiated member and inclined by a predetermined angle with respect to a vertical plane that is perpendicular to the irradiated member; a lens that is placed on an another side with respect to the irradiated member and converges scattered light that is scattered by the irregularities; and a sensor that receives the scattered light converged by the lens. |
| US07859723B2 |
Image processing to perform error diffusion with dots formed based color component values and their sum relative to a threshold
Image processing apparatus and image processing method for formation of high quality image by high-speed error diffusion processing by execution of more complicated threshold condition processing in a simple manner. When error diffusion processing is performed on multivalued image data having plural density components and the result of processing is outputted, upon execution of error diffusion processing on a first density component among the plural density components, a threshold value used in the error diffusion processing is determined based on a density value of a second density component, then the error diffusion processing is performed on the first density component based on the determined threshold value, and the result of execution of the error diffusion processing is outputted. Further, upon execution of the error diffusion processing on the second density component among the plural density components, a threshold value used in the error diffusion processing is determined based on a density value of the first density component, then the error diffusion processing is performed on the second density component based on the determined threshold value, and the result of the error diffusion processing is outputted. |
| US07859717B2 |
Method for setting image-processing parameter value
An image processing device includes an image processing unit that produces a plurality of sample images of a certain image in correspondence to values for at least one parameter for processing the certain image; a sheet forming unit that forms a setting sheet used for setting the at least one parameter, the setting sheet including the sample images arranged in a predetermined order, the number of the sample images being smaller than the number of the values for the at least one parameter; and a printing unit that prints the setting sheet formed by the sheet forming unit. Accordingly, even if there are many image-processing parameters or if the allowable range of the value for each parameter is wide, the image-processing parameter values can be readily set. |
| US07859716B2 |
Optimizing to-be-printed objects during print job processing
Methods for processing print jobs in rendering devices include representing multiple to-be-printed objects with fewer such objects before processing of the objects occurs. In this manner, processing and memory requirements are optimized. Examples include utilizing a single raster operation function of one object for an entirety of objects; using fewer raster operation functions than originally required for the entirety of objects; creating a no processing (NOP) situation; and effectively creating a mask. Other aspects include modifying raster operation functions of one or more objects to have fewer variables than originally specified by the print job. Printers having stored or accessible computer executable instructions for performing the steps are also disclosed as are host devices that may direct or control the printer to perform the same. |
| US07859712B2 |
Systems and methods for printing using a position-coding pattern
An apparatus for printing graphical information on a surface. The apparatus comprises: a printhead for printing the graphical information; an image sensor for recording an image of the surface, wherein the recorded image contains a position-coding pattern that identifies an absolute position on the surface; and a processor for converting the recorded image into a recorded absolute position. The printhead prints the graphical information onto the surface based on a comparison of the recorded absolute position and the graphical information to be printed. |
| US07859711B2 |
Image tiling in ink jet printing systems
A system or method of removing whitespace between tiled or repeated patterns generated during a printing operation. The system takes an initial image and determines if there exist extraneous bits of whitespace around the edge of actual image. Once this information is established, the printer application program uses that information to alter the tiled output accordingly to produce a seamless image with repeated or tiled patterns of the actual image. |
| US07859710B2 |
Apparatus for scanning photograph
An apparatus for scanning a photograph with PictBridge capability is provided, which includes a light source, an image sensor, a signal converter, a PictBridge encoder, and a universal serial bus (USB) controller. The light source projects a scanning light onto an object to be scanned. Upon contacting with the object to be scanned, the scanning light is reflected as a reflected light. The image sensor receives the reflected light and then transmits an image signal to the signal converter to be converted into a digital image data. The digital image signal is encoded by the PictBridge encoder to a direct-printing code. Finally, the USB controller encodes the direct-printing code into a universal serial bus signal and transmits to a printer via a USB wire, so as to print the image by the printer. |
| US07859709B2 |
Print data generation apparatus and control method therefor, computer program, and storage medium
A print data generation apparatus that accepts a setting as to whether or not to control the position of trimming marks for document data to be printed, determines the imposition setting of the document data to be printed, and decides the position of the trimming marks on the printing paper on which the document data to be printed is placed, in accordance with the determination findings and according to the setting to perform the position control. Drawing data that represents the trimming marks is generated according to the position of the trimming marks so decided, in order to generate the print data. The drawing data that represents the trimming marks is generated such that the trimming marks are added to the trimming marks on the first sheet of the batch of sheets of printing paper, and not to the other sheets of the batch of sheets of printing paper. |
| US07859708B2 |
Method and multi-function machine having capability of generating and printing thumbnails corresponding to scanned documents
A method and a multi-function machine are provided for generating and arranging thumbnails corresponding to scanned documents. The thumbnails are printed on a sheet in accordance with a particular arrangement for enabling an operator to view and easily discern any scanning problems, or incorrect scanning settings. In particular, the multi-function machine includes a scanning assembly; a printing assembly; a thumbnail generation and arrangement module configured to generate thumbnails corresponding to documents scanned by the scanning assembly, said thumbnail generation and arrangement module further configured to arrange the thumbnails for printing by the printing assembly; and at least one processor configured to sense the completion of a document scanning procedure by the scanning assembly and, prior to or after the completion of the document scanning procedure, to automatically actuate said printing assembly for printing the arranged thumbnails. |
| US07859707B2 |
Printer
The present invention provides a printing apparatus which can prevent surrounding borders from becoming uneven and unnecessary borders from appearing, and which can optimally print object data even when the aspect ratio of the object data is maintained. The printing apparatus 200 includes: a print data analysis unit 203 having a layout area information obtainment unit 2032 which obtains layout area information indicating a layout area, and an effective drawing area information obtainment unit 2033 which obtains effective drawing area information indicating a printing area which is dependent on the printing apparatus 200; and a layout unit 204 which lays out, based on the size of the object data which is the object to be printed and the size of a layout area on layout area, and in addition lays out, based on the size of the layout area and an effective drawing area, the layout area onto the effective drawing area. |
| US07859705B2 |
Systems and methods for creating and using overlay files that are application independent and device independent
In an exemplary method, a request is received to save an overlay document that comprises content for an overlay. Graphics commands for the overlay document are also received. The graphics commands are stored in an overlay file. The format of the overlay file is both application independent and device independent. A request is received to print a base document. In response to the request, the graphics commands in the overlay file are rendered, thereby creating printing commands for the overlay document. The printing commands for the overlay document are merged with the base document's printing commands, thereby creating a printing command stream. The printing command stream is sent to a printing device. |
| US07859699B2 |
Method of generating E-mail message
A method for generating a message that is intended to be sent to a destination is provided. The method comprises: (i) sending a page identity to a printer unit, the page identity being indicative of an address that corresponds to the destination; (ii) printing on a sheet of paper, using the printer unit, a position-coding pattern and the address; (iii) generating digital ink, comprising a sequence of strokes, by writing on the sheet of paper with an optically imaging pen, the pen being capable of detecting positions on the sheet of paper by reading the position-coding pattern; (iv) recording the page identity from the printed sheet using the pen; and (v) generating the message using the digital ink and the address obtained from the page identity. |
| US07859698B2 |
Facsimile transmission over a network
A technology to facilitate realization of facsimile transmission of an image over a network is provided. A facsimile device includes an image data storage unit to store received image and an output device connection unit that connects the facsimile device to an image output device. The output device connection unit can switch the logical connection to the image output device between a connected state and a disconnected state. File management of the image data storage unit is performed by the image output device during the logical connection is in the connected state. The facsimile device receives the image data in the disconnected state, switches the logical connection to the connected state after the reception of the image data, transfers the image data stored in the image data storage unit to the image output device, and switches the logical connection to the disconnected state after the image data is transferred. |
| US07859690B2 |
Image forming apparatus having proof copy function
An image forming apparatus is provided which, upon receipt of an instruction to perform proof copying in a proof copy mode, stores a numeral value showing the number of times the instruction is made. The performing of the proof copying is restricted based on the numeral value showing the number of times stored and a numeral value showing a pre-set value for allowing the performing of the proof copying. |
| US07859688B2 |
Command interpretation using rewritable command registers
An object of the present invention is to provide a command data conversion device and printing apparatus that can correctly interpret print command data even where the codes or the parameter codes assigned to the commands in the print command data change, or where the data output sequence changes. Using the present invention, print command data including commands used in print control as well as associated data are received, and the contents thereof are interpreted. Multiple commands are rewritably stored in command registers in advance, and if a command included in the print command data matches any of the stored multiple commands, prescribed processing is carried out to at least one of either the command or its associated data. |
| US07859685B2 |
Wafer center finding with charge-coupled devices
A device having a robotic arm within a robot chamber. The robotic arm includes an end effector adapted to handle a wafer. A linear array of charge-coupled devices are provided within the interior of the robot chamber, the linear array positioned to acquire image data from a measurement volume in one or more predetermined locations within the robot chamber. |
| US07859683B2 |
Fast three-dimensional shape measuring apparatus and method
Disclosed herein is an apparatus for measuring the shape of a 3D object using an interferometer. The apparatus includes a light source unit, a beam splitter, a reference mirror, an actuator, an image pickup device, and a control unit. The light source unit emits light. The beam splitter divides the light from the light source unit. The reference mirror reflects light as a reference beam. The actuator moves the reference mirror. The image pickup device acquires a plurality of interference patterns by causing the reflected beam and the reference beam to interfere with each other. The control unit measures the shape of the object from the acquired interference patterns, outputs reference mirror drive signals to the actuator, and issues an image capture command at the end of image capture time that is shorter than settling time. |
| US07859682B2 |
Optical interference apparatus
An optical interference apparatus for carrying out Fourier domain optical coherence tomography. Multiple beams are provided and respective interferograms are recorded simultaneously for a plurality of different focal depths within a substance to be examined. Combined images are derived from the interferograms for a plurality of different focal depths, whereby a single image may be constructed with an increased depth of field. The axial spacing of the foci is calculated to take into account the Rayleigh range of the focal waist in the substance to be examined. |
| US07859681B2 |
Pressure transmitter for detection of a variable relative to a process fluid
A pressure transmitter for detection of a physical variable relative to a process fluid, comprising: a first and a second pressure-sensitive membrane suitable for interfacing with said process fluid; a pressure sensor having a supporting body provided with a cavity inside which a third pressure-sensitive membrane is positioned; an analysis and conditioning unit operationally coupled to at least one light source; a first and a second optical fiber having a first end operationally coupled to said power source; said first and second optical fibers transmitting the light signals emitted by said source to said third membrane and the signals reflected by the third membrane to said analysis and conditioning unit which generates signals indicating said physical variable. |
| US07859678B2 |
Automatic gain control for fiber optic gyroscope deterministic control loops
An automatic gain control system for a fiber optic gyroscope control loop includes an adjustable gain applied to the gyro output signal. A pilot signal is injected into the fiber optic gyroscope control loop. A compensation loop receives signals output from the control loop and also receives pilot signals. The compensation loop processes the pilot signal to produce a compensation signal that is combined with signals output from the control loop to provide a compensated fiber optic gyroscope output signal. An automatic gain control loop is connected between the compensation loop and the adjustable gain applied to the fiber optic gyroscope output signal. The automatic gain control loop includes a gain error demodulator that multiplies the compensated fiber optic gyroscope output signal and the compensation signal together to produce a gain error signal used to control the adjustable gain in order to stabilize the gain of the gyro control loop. |
| US07859676B2 |
Plasmon tomography
Plasmon energy is produced by exciting a plasmon resonance at least one excitation position on a first surface of a first material, and the plasmon energy is detected at at least one measurement position on the first surface after the plasmon energy has propagated from the at least one excitation position to the at least one measurement position. An attenuation of plasmon energy is determined along a plurality of paths between the at least one excitation position and the at least one measurement position, and relative distances between the first surface and a second surface of a second material are determined at a plurality of points on at least one of the surfaces based on the determined attenuation of plasmon energy along the plurality of paths. |
| US07859673B2 |
Method and arrangement for detecting light signals
A method for detecting and analyzing light signals, in which a light signal impinges an optoelectric converter, where it is converted into an electric signal and the electric signal subsequent to the conversion is distributed into several analysis channels (13.1-13.4), within each analysis channel (13.1), (i) a signal analysis is performed, which is different from the signal analysis for the other analysis channels (13.2-13.4) and (ii) an output signal is created. In such a method, one or more output signals are selected for further processing and output using a specified, changeable selection criterion. |
| US07859671B2 |
Method for determining optical properties of turbid media
There is provided a method for improving contrast and resolution of an optical image of an object obtained by time-resolved techniques such as Time Domain (TD) and Frequency Domain (FD). The method comprises obtaining a Temporal Point Spread Function (TPSF), and determining optical properties of volumes of interest (VOI), each volume being defined by an ensemble of equiprobable effective photon paths corresponding to a time point or time gate of the TPSF. |
| US07859668B2 |
Apparatus and method for illuminator-independent color measurements
A method includes generating at least one first light beam and generating at least one second light beam and at least one third light beam using the at least one first light beam. The at least one first light beam has a plurality of first regions, the at least one second light beam has a plurality of second regions, and the at least one third light beam has a plurality of third regions. Each of the first, second, and third light beams has at least two regions that are spectrally different. The method also includes measuring a spectrum in each of a plurality of first wavelength bands for each of the second regions. The method further includes illuminating at least part of an object with the at least one third light beam to produce at least one fourth light beam. The at least one fourth light beam has a plurality of fourth regions, where at least two of the fourth regions are spectrally different. In addition, the method includes measuring a spectrum in each of a plurality of second wavelength bands for each of the fourth regions and identifying a radiance transfer factor of the object using at least some of the measured spectra. |
| US07859664B2 |
Plurality of samples and method for selecting a target sample therefrom
The present invention provides a plurality of samples, each of which includes particles of a predetermined particle dimension, within narrow predetermined limits, dispersed in a carrier at a predetermined particle concentration. The predetermined particle dimension and the predetermined particle concentration are the same for each sample. However, advantageously, each sample has a different predetermined ratio of a value of an optical property of the particles to a value of the same optical property of the carrier. The present invention also provides a method for selecting a target sample from the plurality of samples to assess the measurement accuracy or the detection sensitivity of an optical particle analyzer as the predetermined ratio approaches 1. |
| US07859663B2 |
Polychrometer and method for correcting stray lights of the same
In a polychrometer and a method for correcting stray light of the polychrometer, relative spectral (inter-pixel) distribution of stray light independent of a spectral distribution of an incident light is obtained, intensity coefficient of the stray light is calculated according to spectral (inter-pixel) distribution of the incident light, spectral (inter-pixel) distribution of the stray light included in a spectral (inter-pixel) distribution of an incident light is estimated and corrected. Thus, the stray light can be more accurately corrected as compared with a conventional case where stray light distribution is directly estimated from an incident light. |
| US07859662B2 |
On-vehicle fuel property detection device
The detection device provides with an optical fiber composed of a core, a clad and a fiber jacket. A grating is applied to the core, and the fiber jacket located at the portion to which the grating is applied is removed so that the clad is in contact with a fuel fed to an injector of a vehicle. The detection device also provides with a light source for incidence of a light in a range of clad mode wavelength to the optical fiber, and a light-sensitive part for detecting an intensity of the light transmitting through the region to which the grating is applied. The optical fiber, light source and light-sensitive part are held in a conduit disposed in a fuel tank or between a fuel pump and the injector of the vehicle. |
| US07859660B2 |
Laser indication light configuration
Indicator light apparatus and methods associated with a laser beam having a primary wavelength enable an operator to see the indicator while wearing protective eyewear tuned to the primary wavelength. The apparatus includes a source of indicator light other than the primary wavelength, a first optical element for co-injecting the indicator light into the laser beam to form a co-propagating beam, and an optical or physical configuration enabling an operator to view light from the co-propagating beam. The first optical element may be some form of beam splitter or combiner, and the configuration enabling an operator to view light from the co-propagating beam uses a diffuser upon which the co-propagating beam impinges. The indicator light is preferably derived from an inexpensive source, such as a diode laser operating in the 670-690 nm range. The invention is useful in many different environments, including stimulate emission systems, wherein one or more optical elements are used to direct the laser beam onto a sample to stimulate an optical emission therefrom. The stimulated emission may be representative of a Raman or fluorescence spectrum, for example. |
| US07859657B2 |
Methods of making and using an apparatus and devices for placing light and sample in photo-emitting or absorbing devices
The present invention relates to apparatus and devices (11) for placing light with samples for analysis and method of making and using such apparatus and device. |
| US07859656B2 |
Defect inspection method and system
An inspection system includes: a facility that uses wide-band illumination light having different wavelengths and single-wavelength light to perform dark-field illumination on an object of inspection, which has the surface thereof coated with a transparent film, in a plurality of illuminating directions at a plurality of illuminating angles; a facility that detects light reflected or scattered from repetitive patterns and light reflected or scattered from non-repetitive patterns with the wavelengths thereof separated from each other; a facility that efficiently detects light reflected or scattered from a foreign matter or defect in the repetitive patterns or non-repetitive patterns or a foreign matter or defect on the surface of the transparent film; and a facility that removes light, which is diffracted by the repetitive patterns, from a diffracted light image of actual patterns or design data representing patterns. Consequently, a more microscopic defect can be detected stably. |
| US07859654B2 |
Frequency-scanned optical time domain reflectometry
A frequency-scanned optical time domain reflectometry technique includes launching a plurality of interrogating pulses into an optical fiber at a plurality of optical carrier frequencies. A Rayleigh backscatter signal is detected for each interrogating pulse as a function of time between the launching of the pulse and the detection of the backscatter signal. The time resolved Rayleigh backscatter signal at each optical frequency may then be examined to determine a distribution of a physical parameter along the length of the optical fiber. |
| US07859648B2 |
Passivation of multi-layer mirror for extreme ultraviolet lithography
A reflector structure suitable for extreme ultraviolet lithography (EUVL) is provided. The structure comprises a substrate having a multi-layer reflector. A capping layer is formed over the multi-layer reflector to prevent oxidation. In an embodiment, the capping layer is formed of an inert oxide, such as Al2O3, HfO2, ZrO2, Ta2O5, Y2O3-stabilized ZrO2, or the like. The capping layer may be formed by reactive sputtering in an oxygen environment, by non-reactive sputtering wherein the materials are sputtered directly from the respective oxide targets, by non-reactive sputtering of the metallic layer followed by full or partial oxidation (e.g., by natural oxidation, by oxidation in oxygen-containing plasmas, by oxidation in ozone (O3), or the like), by atomic level deposition (e.g., ALCVD), or the like. |
| US07859637B2 |
Use of a storage capacitor to enhance the performance of an active matrix driven electronic display
A system and method of use of a storage capacitor to improve the appearance and addressing characteristics of an electronically driven display. The capacitor is formed by the overlap of portions of electrodes used to address different pixels, or by the overlap of an addressing line and a conductor. An insulator layer situated between the capacitor electrodes can be the same insulator layer present in an FET transistor used to address the pixel. Methods of use of capacitors to achieve improved display addressing are disclosed. |
| US07859631B2 |
Multi-domain liquid crystal display device with slit and auxiliary electrode line
A multi-domain liquid crystal display device that is capable of forming a multi-domain by using a gate line. In the device, a data signal is applied to the data line and a gate signal is applied to gate lines crossing the data lines. Switching devices are arranged at each intersection between the gate lines and the data lines and are connected to the pixel electrodes. Auxiliary electrode lines are extended vertically from the gate lines to control an orientation of the liquid crystal with the gate lines. Accordingly, the gate line is used as the auxiliary electrode line, so that an aperture ratio can be improved. Also, a resistance component is reduced, so that problems of the brightness non-uniformity and the generation of a flicker and a residual image, etc. caused by a voltage deviation can be overcome. |
| US07859629B2 |
In-plane switching mode liquid crystal display wherein the upper and lower pixel electrodes are arranged on opposite sides of the respective upper and lower pixel regions
An in-plane switching (IPS) mode liquid crystal display (LCD) and its fabrication method are disclosed. Common lines are formed at upper and lower portions of a pixel region to reduce a line width of the common lines and to reduce resistance of the common lines. A gate line is formed at the center of the pixel region to divide the pixel region into two regions in which pixel electrode connection lines and common electrode connection lines are arranged to crisscross each other to thus improve a luminance characteristic due to a parasitic capacitance deflection. |
| US07859628B2 |
IPS LCD having auxiliary common electrode lines
A substrate for a liquid crystal display includes a gate line on a substrate, first and second data lines crossing the gate line, a common line between the first and second data lines, wherein the common line, the gate line and the first data line define a first pixel region, and the common line, the gate line and the second data line define a second pixel region, a thin film transistor in each of the first and second pixel regions, the thin film transistor having a gate electrode, a source electrode and a drain electrode, a pixel electrode in each of the first and second pixel regions, the pixel electrode connected with the thin film transistor, and a common electrode between the pixel electrode and each of the first and second data lines, the common electrode connected to the common line. |
| US07859627B2 |
Antireflective film including pyramidal projections and display device including antireflective film comprising pyramidal projections
An object of the present invention is to provide an antireflective film having an anti-reflection function with which reflection of external light which is incident on the antireflective film can be further reduced and a high-visibility display device having such an antireflective film. The tops of the plurality of pyramidal projections are evenly spaced and each side of the base of a pyramidal projection is in contact with one side of the base of an adjacent pyramidal projection. That is, one pyramidal projection is surrounded by other pyramidal projections, and the base of the pyramidal projection and the base of the adjacent pyramidal projection have a side in common. |
| US07859626B2 |
Semi-transmissive vertical alignment liquid crystal display device
A liquid crystal display includes: first and second substrates with a transmissive region and a reflective region defined thereon; a reflection layer formed at the reflective region of the first substrate; a liquid crystal layer formed between the first and second substrates; a common electrode formed on the second substrate; an alignment layer formed on the second substrate and rubbed in one direction; a pixel electrode formed on the first substrate to form an electric field together with the common electrode to drive the liquid crystal layer, and having at least one electric field controller to control the direction of the electric field; and a vertical alignment layer formed on the first substrate. |
| US07859623B2 |
Liquid crystal display device and fabricating method thereof
A liquid crystal display device comprises a color filter substrate that includes a color filter array and a first substrate. The color filter array is disposed on the first substrate. The liquid crystal display device comprises a thin film transistor substrate that includes a thin film transistor array and a second substrate. The thin film transistor array is disposed on the second substrate. The second substrate is bonded with the first substrate with liquid crystal cells therebetween. The color filter substrate further includes an optical compensation layer that is formed of a reactive mesogen in the color filter array. |
| US07859622B2 |
Retardation layer and liquid crystal display apparatus using the same
The present invention provides a retardation layer capable of effectively restraining the display quality deterioration without generating a bright and dark pattern in the display image even when a retardation layer is disposed in between a liquid crystal cell and a polarizing plate.The retardation layer comprises a plurality of minute units (domains) having molecular structure of cholesteric structure. Moreover, in the retardation layer, the helical pitch of the molecular structure is adjusted such that the selective reflected wavelength of the selected reflected light deriving from the molecular structure is shorter than the wavelength of the incident light on the retardation layer. |
| US07859621B2 |
Integral-type liquid crystal panel with image sensor function
A display device using a novel semiconductor device, which includes a pixel matrix, an image sensor, and a peripheral circuit for driving those, that is, which has both a camera function and a display function, and is made intelligent, is provided and a method of manufacturing the same is also provided. One pixel includes a semiconductor device for display and a semiconductor for light reception, that is, one pixel includes semiconductor devices (insulated gate-type field effect semiconductor device) for controlling both display and light reception, so that the display device having a picture reading function is made miniaturized and compact. |
| US07859620B2 |
Liquid crystal display
A liquid crystal display is furnished with: a liquid crystal display element having a pair of substrates, to which alignment members are provided to their respective opposing surfaces, and a liquid crystal layer sandwiched by the pair of substrates; an alignment mechanism for providing at least two different director configurations simultaneously on different arbitrary regions used for display in the liquid crystal layer; and a reflection film provided to at least one of the different arbitrary regions showing different director configurations; wherein the different arbitrary regions showing different director configurations are used for a reflection display section for showing reflection display and a transmission display section for showing transmission display, respectively. Examples of the alignment mechanism include an alignment film to which the alignment treatment is applied in different orientations in the reflection display section and transmission display section, respectively, an insulation film having different film thicknesses in the reflection display section and transmission display section, and so forth. |
| US07859619B2 |
Liquid crystal display device
A transflective liquid crystal display device includes a liquid crystal panel including first and second substrates and a liquid crystal layer between the first and second substrates, the liquid crystal panel including a plurality of pixel regions each including a pixel electrode; a polarizing plate on an outer surface of the second substrate and having a polarizing axis of a first direction; a selective reflection plate on an outer surface of the first substrate and having a polarizing axis of a second direction, the selective reflection plate reflecting a light having an optical axis different from the second direction; a backlight unit on an outer surface of the selective reflection plate; a gamma reference voltage generating circuit including first and second portions, the first portion generating first gamma reference voltages in a reflective mode, the second portion generating second gamma reference voltages in a transmissive mode; a data driving circuit supplying a data voltage to the pixel electrode using the first and second gamma reference voltages in the reflective and transmissive modes, respectively, wherein the pixel region is a reflective region in the reflective mode, and the pixel region is a transmissive region in the transmissive mode. |
| US07859618B2 |
Transflective type liquid crystal display panel and method of fabricating the same
A transflective type liquid crystal display panel and a method of fabricating the same are discussed. The transflective type liquid crystal display panel according to an embodiment comprises a gate line on a substrate; a data line crossing the gate line to define a pixel region comprised of a transmitting part and a reflective part; a thin film transistor adjacent to a crossing of the gate and data lines; a first insulation film on a passivation film covering the thin film transistor; a reflective electrode in the transmitting part of the pixel region, for reflecting incident light; a pixel electrode formed on a second insulation film covering the reflective electrode, and connected to a drain electrode of the thin film transistor via a contact hole; and a coupling capacitor for matching a reflective curve of the reflective part with a transmitting curve of the transmitting part. |
| US07859617B2 |
Display with variable reflectivity
A device may include a light source and a display. The display may include a switchable device configured to be in a transmissive state based on a first condition and be in a reflective state based on a second condition. |
| US07859612B2 |
Light concentrating sheet, backlight unit including the light concentrating sheet and liquid crystal display module including the backlight unit
A light concentrating sheet for a liquid crystal display module includes a first base film having flat inner and outer surfaces; a first light concentrating film on the first base film and having a first thermal expansion coefficient; a second light concentrating film on the first light concentrating film and having a second thermal expansion coefficient; and a second base film on the second light concentrating film and having flat inner and outer surfaces. |
| US07859611B2 |
Diffuser prism sheet having amorphous light diffusers on prism valleys, backlight unit using the same, mold, and associated methods
A diffuser prism sheet includes a transparent base film having a first surface and a second surface, a light refractor at the first surface of the base film, the light refractor including a plurality of unit prisms having a major axis extending in a first direction and having a predetermined cross sectional shape that defines valleys between adjacent unit prisms, and light diffusers including amorphous polygonal bosses in the valleys between adjacent unit prisms. |
| US07859608B2 |
Liquid crystal display apparatus comprising a first frame made of resin, a second frame made of metal, and a backboard member made of metal
On both sides of a resin-made frame, a metallic edge frame member that surrounds a liquid crystal panel and a metallic backboard member equipped with a circuit board are disposed, and these are screw-fitted to the frame. Screw-fitting points are provided as four points in corner portions, and by screws of these respective screw-fitting points, earth circuits that make the edge frame member electrically conductive to the backboard member are formed. |
| US07859605B2 |
Thin film transistor substrate and fabricating method thereof, liquid crystal display panel using the same and fabricating method thereof
A thin film transistor substrate and a fabricating method thereof; and a liquid crystal display panel employing the same and a fabricating method thereof for simplifying a process are disclosed. A thin film transistor substrate, including: a gate line on a substrate; a data line crossing the gate line having a gate insulating film therebetween to define a pixel area; a pixel hole in the pixel area; a pixel electrode made of a transparent conductive film on the gate insulating film in the pixel hole in the pixel area; and a thin film transistor including a gate electrode connected to the gate line, a source electrode connected to the data line, a drain electrode connected to the pixel electrode, and a semiconductor layer defining a channel between the source electrode and the drain electrode, wherein the semiconductor layer overlaps with a source/drain metal pattern including the data line, the source electrode, and the drain electrode; wherein the drain electrode protrudes from the semiconductor layer toward an upper portion of the pixel electrode, and the drain electrode connects to the pixel electrode; and wherein the semiconductor layer is removed from where it overlaps the transparent conductive film. |
| US07859600B2 |
Arrangement for and method of projecting a level image
A lightweight, compact image projection module, especially for mounting in a housing having a light-transmissive window, is operative for sweeping a composite laser beam as a pattern of scan lines on a planar projection surface and for causing selected pixels arranged along each scan line to be illuminated to produce an image, especially in color. The raster pattern extends along mutually orthogonal directions that are generally parallel to mutually orthogonal dimensions of a support of the module. The image is level with the horizontal. |
| US07859595B2 |
Flicker-free adaptive thresholding for ambient light derived from video content mapped through unrendered color space
Flicker free operation of ambient light sources that emulate video content during low luminance conditions, where the ambient light source is output thresholded so that an on/off change of state of the ambient light source can be initiated after an intensity variable passes one or two thresholds. Output thresholding is used when extracting and processing video content encoded in a rendered color space, which can be decoded into frames tapped by an interframe interpolation process using only color information from selected frames, such as extracting average or other color information from an selected screen regions. Negative gamma correction helps prevent garish or inappropriate chromaticities and lumina. |
| US07859593B2 |
Imaging block and imaging apparatus
An imaging block includes a prism, first and second imaging devices, an analog/digital convertor, a timing generator, and first, second, third circuit boards. The prism separates light incident through a lens into at least two colors and outputs the light. The first and second imaging devices are each generates a video signal by photoelectrically converting the light. The analog/digital converter converts the video signal output from each of the devices into a digital signal. The timing generator generates a video-signal processing clock for driving the first imaging device, the second imaging device, and the analog/digital converter. The first imaging device is mounted on the first circuit board. The analog/digital converter and the timing generator are mounted on the second circuit board. The second imaging device is mounted on third circuit board and connected to both the first circuit board and the second circuit board through a cable. |
| US07859591B2 |
Electronic apparatus and camera module unit
A camera module unit includes a printed wiring board overlaid on a shielding enclosure. A camera module is supported on the surface of the shielding enclosure. The camera module is located inside a recess defined in the printed wiring board. A shielding metal plate covers over the camera module. An elastic piece is defined in the shielding metal plate. The elastic piece is resiliently received on the surface of the shielding enclosure. The shielding metal plate realizes a sufficient shielding for the camera module in the camera module unit. Electric current is allowed to easily run from the charged shielding metal plate to the shielding enclosure through the elastic piece. The camera module is supported on the shielding enclosure inside the recess. The height of the camera module is reduced above the printed wiring board. |
| US07859590B2 |
Electronic device having device side terminal portion for contact with battery
An electronic device includes, in an interior of a flat housing, a battery compartment, and a device side terminal portion that contacts a side terminal portion of a battery stored in the battery compartment portion. The device side terminal portion includes a plurality of terminals that contact terminals of the side terminal portion of the battery, and a terminal holder that holds the plurality of terminals and that is attached to a printed circuit board. The terminal holder includes a printed circuit board overlap portion that supports the printed circuit board in overlapping relationship with a side portion of the terminal holder. The plurality of terminals are connected to the printed circuit board through the printed circuit board overlap portion. The device side terminal portion also includes one or more ground terminals. |
| US07859588B2 |
Method and apparatus for operating a dual lens camera to augment an image
An electronic camera for producing an output image of a scene from a captured image signal includes a first imaging stage comprising a first image sensor for generating a first sensor output and a first lens for forming a first image of the scene on the first image sensor, and a second imaging stage comprising a second image sensor for generating a second sensor output and a second lens for forming a second image of the scene on the second image sensor. The sensor output from the first imaging stage is used as a primary output image for forming the captured image signal and the sensor output from the second imaging stage is used as a secondary output image for modifying the primary output image, thereby generating an enhanced, captured image signal. |
| US07859582B2 |
Solid-state imaging apparatus and imaging apparatus system using the same
A solid-state imaging apparatus including a pixel section having a plurality of pixels arrayed in two dimensions, each having a photoelectric conversion device, a means for resetting signal accumulated at the photoelectric conversion device, a memory means for retaining signal accumulated at the photoelectric conversion device, and a transfer means for transferring signal accumulated at the photoelectric conversion device to the memory means, the signal retained at the memory means being outputted as signal of the pixel, and further including: a global control means, the pixel section having a plurality of pixel regions divided in row direction, for concurrently effecting the reset operation and the transfer operation, respectively, with treating the divided pixel region as a unit; a vertical scanning means for controlling sequence in outputting signals of the pixels with treating the divided pixel region as a unit; and a first and a second horizontal read means for outputting signals of the pixels of two pixel regions in parallel with considering the divided pixel region as unit. |
| US07859579B2 |
Recording and reproducing device and recording and reproducing method
A portable type recording and reproducing device including recording means for converting sound information output from sound collecting means to files in message units and recording the files on a predetermined recording medium, and recording image information output from photographing means on the recording medium in association with a corresponding file of sound information in response to a first external operation, display means for displaying images based on image information associated with respective files of sound information, and reproducing means for reproducing a file of sound information associated with an image selected by a predetermined second external operation among the images displayed by the display means. |
| US07859578B2 |
Recording apparatus and control method thereof
A recording apparatus is able to suppress instances in which the user misses shutter opportunities or has to abort shooting due to insufficient remaining capacity on a recording medium. When the remaining capacity of the recording medium falls below a threshold, the user is allowed to set a desired recording duration. If it is determined that recording for the set desired recording duration at the target encoding data rate currently set is not possible, recording for the desired recording duration is enabled by automatically setting a recording mode that corresponds to a lower target encoding data rate, for example. |
| US07859572B2 |
Enhancing digital images using secondary optical systems
Apparatuses and methods for enhancing a “primary” large format, digital, macro-image with “secondary” image data are provided. The secondary image data is collected utilizing one or more secondary optical systems having at least one electro-optical detector array (e.g., a CCD array) and a specific set of optical mirrors or optical prisms, arranged in such a way that the secondary optical systems extend the angular angle-of-view of the primary optical system and the resultant digital image in at least two opposing directions, for instance, in the left and right and/or fore and aft directions. The primary image data and the secondary image data may be distinct and/or may include portions that overlap with one another. Further, the primary image data and the secondary image data may be collected at the same or different resolutions. The collected primary image data and secondary image data are utilized to generate a single output image. |
| US07859567B2 |
Arrangement for and method of projecting a color image by switching scan directions in alternate frames
A lightweight, compact image projection module, especially for mounting in a housing having a light-transmissive window, is operative for causing selected pixels in a raster pattern of scan lines to be illuminated to produce an image of high resolution in color. The direction of scanning of the scan lines is switched between alternate frames, and the resulting image is the superposition of successive frames integrated for viewing by the human eye. |
| US07859557B2 |
Method and apparatus for recording digital data on image-receiving medium
The invention relates to a method and apparatus for recording digital data on an image-receiving medium (20). The recording head (71) is transported along a slow-scan-direction (Y) and digital image data is recorded along a fast-scan-direction (X). The recording head (71) is decoupled from its drive (60) during recording of digital image data of a line or an image or part of it. The transient movement of the recording head (71) along the fast-scan-direction (X) is detected before and/or during exposure using a sensor system (52, 53) and these signals are used to derive a high precision synchronized clock by suitable interpolation and/or extrapolation for the recording of image data to the image-receiving medium (20). |
| US07859546B2 |
Placing skin-attached features on a computer generated character
Skin-attached features are placed on a computer generated character by defining a set of placement points on at least a portion of a skin surface of the computer generated character. For each placement point, a radius is defined for the placement point. For each placement point, a density value is determined for the placement point. The density value is a sum of weighted overlaps with neighboring placement points within the radius of the placement point. The weighted overlaps are functions of the radius of the placement point. The number of placement points in the set of placement points is reduced based on the density values. |
| US07859545B2 |
Image processing apparatus and image processing method
Conventionally, a user interface used to change the color of a digital image has a configuration in which three elements, i.e., hue, chroma, and brightness are independent from each other, and the relationship among the three elements are difficult to be recognized, resulting in poor usability. This invention provides a user interface which movably displays a color object that represents an original color on a chromaticity diagram that expresses an arbitrary color system. The user can designate a destination color by moving the color object on the chromaticity diagram. For this reason, the user can easily select and designate a practical color. |
| US07859542B1 |
Method for synchronizing graphics processing units
A method for synchronizing two of more graphics processing units. The method includes the steps of determining whether the phase of a first timing signal of a first graphics processing unit and the phase of a second timing signal of a second graphics processing unit are synchronized, and adjusting the frequency of the first timing signal to the frequency of the second timing signal if the first timing signal and the second timing signal are not synchronized. |
| US07859541B2 |
Apparatus, system, and method for using page table entries in a graphics system to provide storage format information for address translation
A graphics system utilizes page table entries to provide information on the storage format used to store graphics data. The page table entries, in turn, may be used for address translation. Exemplary kinds of storage format information include compression mode, a packing mode for storing Z data in tiles or color data in tiles, and a mode for allocating tile data among partitions in a partitioned memory. |
| US07859537B2 |
Evaluation of self-intersecting vector graphics objects via planar map profiles
Systems and methods for converting vector graphic object path profiles into planar map profiles for efficient mean value coordinates evaluation wherein the nodes of resultant region paths include a set of quantities of arbitrary dimension. |
| US07859536B2 |
Generalization of features in a digital map
Generalization of features in a digital map is enabled by performing a simplification of polylines. A set of chords between points on a polyline is selected such that each chord does not violate specified rules such as maximum distance from the original polyline. If a chord is acceptable, a node representing the chord is created, described by the start and end points of the chord. For pairs of nodes created, a transition from the first node to the second node is evaluated to determine whether it is acceptable. In one embodiment, a transition is acceptable if the absolute value of the angle formed by the chords is within a threshold angle from the angle formed by the original polyline at that point. If the transition is acceptable, a link between the two nodes is established. A least-cost path through the graph is chosen, and a simplified polyline is then generated. |
| US07859530B2 |
Subsurface rendering methods and apparatus
A method for a computer system includes receiving a three-dimensional model of an object, wherein the object includes a surface region, determining an incident irradiance associated with the surface region, determining a plurality of voxels associated with the three-dimensional model of the object, wherein a first plurality of voxels is associated with the surface region, and wherein a second plurality of voxels is associated with a sub-surface region of the object, associating the incident irradiance with the second plurality of voxels, and determining a subsurface scattering contribution associated with the surface region of the object in response to the incident irradiance associated with the second plurality of voxels. |
| US07859528B2 |
Power module for energy recovery and discharge sustain of plasma display panel
A power module for energy recovery and sustain of a plasma display panel is disclosed. The power module includes a first high-voltage integrated circuit which is of a single type, a first switching element for receiving an output from the first high-voltage integrated circuit, and performing a switching operation in response to the output received from the first high-voltage integrated circuit, a first diode connected to one terminal of the first switching element, a second high-voltage integrated circuit which is of a single type, and is arranged symmetrically with the first high-voltage integrated circuit, a second switching element for receiving an output from the second high-voltage integrated circuit, and performing a switching operation in response to the output received from the second high-voltage integrated circuit, and a second diode connected to one terminal of the second switching element. |
| US07859527B2 |
Display device, method of driving the same and electric equipment
A reference voltage line is synchronously scanned with scanning of a scanning signal line, voltage of the reference voltage line is set to be the voltage of a common electrode, the second transistor is set to be OFF state during the reference voltage line is set in the common voltage for a pixel wherein a node between an image signal memory and said second transistor is set in a voltage so that said second transistor becomes OFF and the voltage of image signal line is set to be high voltage level when the voltage of the scanning signal line changes from low voltage level to high voltage level for the pixel wherein the node between the image signal memory and the second transistor is set in a voltage so that said second transistor becomes ON. |
| US07859523B2 |
Direct navigation of two-dimensional control using a three-dimensional pointing device
Direct and absolute pointing is provided for with respect to a two-dimensional information display surface, much like how one would point a laser pointer or flashlight at a desired point. The displayed control may be moved by manipulating the pointing device in three dimensions. The translational position of the pointing device may be measured in three dimensions. Also, the three-dimensional orientation of the pointing device may be measured. A computing device may receive this information from the pointing device and determine where the pointing device is pointing to. If the pointing device is pointing at a display, then the computing device may cause the control to be displayed at the position to which the pointing device is pointing. In addition, the control may be displayed at an orientation that depends upon the orientation of the pointing device. |
| US07859522B2 |
Touch panel device and control method and device for eliminating noises in touch panel device
A touch panel device includes an excitation transducer for exciting a surface acoustic wave upon application of a burst wave and a reception transducer for receiving the surface acoustic wave and converting the same into a reception signal that are arranged at a peripheral portion of a detection area so that a position of an object touching the detection area is detected in accordance with a change in the reception signal. A control method for eliminating noises in the touch panel device includes the steps of detecting a differential between a reception signal due to a burst wave and another reception signal due to another burst wave, deciding that there is a noise if the detected differential exceeds a preset threshold value, and performing a control operation so that the detection of an object based on the reception signal is not performed in accordance with the decision. |
| US07859517B2 |
Computer input device for automatically scrolling
A computer input device includes a body and a trace-detecting module coupled to the body. The body has a micro control unit (MCU), and the trace-detecting module has at least a light pervious area, and a trace-detecting unit. The trace-detecting unit further has at least a light source and a sensor. The sensor senses a reflected light beam caused by movement of a user's digit movement on the light pervious area at a velocity which can be sensed by the sensor. If the velocity exceeds a threshold stored in the MCU, the MCU executes automatically scrolling at a predetermined scrolling speed. |
| US07859513B2 |
Image display device that can suppress a reduction in display density due to changes in the charge amount of charged particles
An image display device is provided. The image display device has: an image display medium where charged particle groups are sealed between a pair of substrates at least one of which has translucency and which are opposed to each other with a space therebetween, and display density is changed by transfer of the charged particle groups between the pair of substrates according to an electric field formed by a voltage applied between the substrates; a temperature measuring unit that measures a temperature of the image display medium; a voltage applying unit that applies, between the substrates, a driving voltage according to the temperature of the image display medium measured by the temperature measuring unit, based on a predetermined voltage applying condition corresponding to the temperature of the image display medium, in order to display an image with predetermined display density on the image display medium. |
| US07859512B2 |
Color image display panel and driving method thereof
An image display panel of the reflection type includes, in a multilayer structure, a first layer including a periodic planar arrangement of a plurality of electrophoretic elements, each showing one of an opaque black state and a transparent state in response to an input signal, and a second layer including a periodic planar arrangement of a plurality of electrophoretic elements, each showing at least a first color state and a second color state in response to an input signal. An arrangement period of the electrophoretic elements included in the first layer is smaller than an arrangement period of the electrophoretic elements included in the second layer. |
| US07859507B2 |
Gate driver for driving gate lines of display device and method for driving the same
A driving circuit of a display device and a method for driving the display device are disclosed which are capable of reducing distortion of scan pulses supplied to gate lines of a liquid crystal panel. The driving circuit includes a first shift register for sequentially supplying first scan pulses to one-side ends of gate lines included in a display, respectively, to sequentially drive the gate lines, the first shift register simultaneously driving at least two adjacent ones of the gate lines for a predetermined period of time, and a second shift register for sequentially supplying second scan pulses to the other-side ends of the gate lines, respectively, to sequentially drive the gate lines, the second shift register simultaneously driving at least two adjacent ones of the gate lines for a predetermined period of time. |
| US07859505B2 |
Output buffer of a source driver in a liquid crystal display having a high slew rate and a method of controlling the output buffer
Provided is an output buffer for a source driver of an LCD with a high slew rate, and a method of controlling the output buffer. The output buffer, which outputs a source line driving signal for driving a source line of the LCD, includes: an amplifier section amplifying an analog image signal; an output section outputting the source line driving signal in response to a signal amplified by the amplifier section; and a slew rate controller section, setting a capacitance of a capacitor section to a first capacitance, during a first charge sharing period in which the source line is precharged to a first precharge voltage, setting the capacitance of the capacitor section to a second capacitance smaller than the first capacitance during a second charge sharing period in which the source line driving signal is supplied to the source line, and setting the capacitance of the capacitor section to the first capacitance while the source line driving signal is maintained after the second charge sharing period. |
| US07859504B2 |
Liquid crystal driving device, liquid crystal display device, and liquid crystal driving method
A liquid crystal display device according to an embodiment of the present invention includes an active matrix type liquid crystal display panel, in which a set value of a common voltage applied to a common electrode of the liquid crystal display panel is determined based on input image data, and a timing of changing the common voltage to the preset value in accordance with a timing of driving at least one of a scan line and a signal line of the liquid crystal display panel. |
| US07859502B2 |
Array substrate operable in dual-pixel switching mode, display apparatus having the same and method of driving the display apparatus
An array substrate includes a base substrate and a plurality of pixels on the base substrate. Each pixel includes a data line, first and second gate lines, first to third switching devices, and first and second pixel electrodes. The first and second gate lines cross the data line, and the second gate line is spaced apart from the first gate line. The first switching device is electrically connected to an adjacent gate line corresponding to an adjacent pixel. The second switching device is electrically connected to the data line and the first gate line. The third switching device is electrically connected to the data line and the second gate line. The first pixel electrode is electrically connected to the first and second switching devices, and the second pixel electrode is electrically connected to the first and third switching devices. The second pixel electrode is spaced apart from the first pixel electrode. |
| US07859501B2 |
OLED display with aging and efficiency compensation
A method of compensating for changes in an OLED drive circuit, includes: providing a drive transistor; providing a first voltage source and a first switch; providing an OLED device connected to the drive transistor. Voltages are measured and used to compensate for changes in the OLED drive transistor. |
| US07859499B2 |
Display apparatus
A display apparatus includes a luminance compressing section, a luminance extending section, and a W calculating section. The luminance compressing section subjects three color signals to luminance compression according to a luminance in a preceding frame, and outputs compressed color signals. The luminance extending section outputs luminance extended and converted color signals of respective three colors. Each of the luminance extended and converted color signals is obtained by subtracting a corrected minimum luminance value from a luminance extended color signal which is obtained by subjecting the compressed color signal to luminance extension at a luminance extending rate S in accordance with a function F(t). The function F(t) has as a variable a ratio t of a minimum luminance value to a maximum luminance value of the compressed color signals. The corrected minimum luminance value is obtained by multiplying the minimum luminance value by a coefficient k. The W calculating section outputs the minimum luminance value as a white signal. The function F(t) has a constant according to light emitting efficiencies of four color picture elements. The coefficient k is set so that a luminance of the W (white) color signal becomes equal to or less than a minimum luminance of the luminance extended and converted color signals of the three colors. |
| US07859496B2 |
Liquid crystal display device
A liquid crystal display (LCD) device is provided which includes an LCD panel having first and second substrates facing each other, a plurality of gate and data lines crossing each other to define a plurality of pixel regions; a common electrode; a coupling line perpendicular to the data lines, to generate a signal by a coupling phenomenon with the data lines; and a common voltage generation circuit and a common voltage compensation circuit receiving the signal from the coupling line for compensating the common voltage. The compensated common voltage is applied to the common electrode. |
| US07859495B2 |
Image display apparatus
Herein is disclosed an image display apparatus, including a pixel array section, and a peripheral circuit section. The pixel array section has a plurality of scanning lines extending along rows, a plurality of signal lines extending along columns, and a plurality of pixels disposed in a matrix at locations at which the scanning lines and the signal lines intersect with each other. The peripheral circuit section has a scanner and a driver. Each of the pixels contains a sampling transistor, a drive transistor, a switching transistor, and a light emitting element. |
| US07859494B2 |
Display device and driving method thereof
A display device is provided, which includes: a light emitting element; a storage capacitor; a driving transistor supplying driving current to the light emitting element to emit light; a first switching transistor applying a data voltage to the driving transistor and the storage capacitor in response to a first scanning signal, a light sensor sensing amount of light according to the light emission of the light emitting element and generates a sensing signal depending on the sensed light amount; and a signal controller determining luminance corresponding to the sensing signal, comparing the determined luminance and a target luminance corresponding to the data voltage, and modifies an image signal. |
| US07859493B2 |
Method and device for driving an active matrix display panel
An active matrix display panel comprises a substrate, array of pixel circuits being arranged in a matrix of at least one column and a plurality of rows on the substrate, each pixel circuit comprising a light-emitting element, capable of emitting light of an intensity determined by the value of a current passed through it, and at least one column line, each column line arranged to conduct a reference current, provided by a current driving circuit, when connected to the panel. The pixel circuits in a column are divided into a plurality of groups of at least one pixel circuit. The active matrix display panel comprises at least one current mirror circuit associated with a first group, comprising a first current mirror, arranged to mirror a reference current flowing through a column line to a first current mirror output. Each pixel circuit in the first group comprises at least a first current-memory stage, having an output terminal connected to the light-emitting element, wherein the first current-memory stage is capable of drawing a current determined at least partly by the current mirrored to the first current mirror output through the output terminal. Each current mirror circuit comprises at least one additional current mirror, arranged to mirror a reference current flowing through an associated column line to an additional current mirror output, wherein each additional current mirror output is connected in parallel to the first current mirror output. |
| US07859492B2 |
Assuring uniformity in the output of an OLED
A display area of a display panel is divided into a plurality of areas, and a current detector detects a driving current (i.e. CV current) that flows when light is emitted from an area or a block including a plurality of areas. Such current detection is repeated while sequentially changing the target area or block and a CPU detects an area that has a current value different from that of other areas (i.e. an area that requires correction) based on results of the results of current detection. A similar process is performed on smaller areas obtained by subdividing the area to find a smaller area that requires correction. Thus, a correction value is obtained for each pixel and the correction values are efficiently calculated. |
| US07859484B2 |
Three-dimensional display apparatus
A three-dimensional display apparatus is provided that is suitable for displaying information or instruction relating to the work that the viewer is doing. The three-dimensional display apparatus has a display data generation unit for generating a plurality of display data each expressing a screen at a depth from a viewpoint of a viewer in a three-dimensional space and a lens driving unit for varying the focal length of the variable focal length lenses according to the depth of the display data generated by the display data generation unit. The display data generation unit generates the display data each expressing a different depth and causing a plurality of virtual images of the light emitting points appropriate to the depth to be perceived as being overlapped. The lens driving unit controls the focal length of the variable focal length lenses according to the depth of the display data generated by the display data generation unit in synchronization with displaying the display data on the display unit by the display driving unit. |
| US07859481B2 |
Antenna pattern and electromagnetic-wave energy processing device having the same
An antenna pattern having a broad band characteristic as to frequencies and having a wide directivity, and an electromagnetic wave energy processing device having the antenna pattern, particularly a sheet-like antenna or electromagnetic wave shielding filter. A conductor wire forming the antenna pattern comprises an aggregated wire consisting of mesh or continuously polygonal micro-image element lines or parallel element lines. The element lines are 5-300 μm in line width and 5-1,000 μm in line pitch interval, or the most preferably 5-30 μm in line width and 5-150 μm in line pitch interval. The element lines are printed with printing ink or paste material mixed with conductive powder. In accordance with necessity, pressure treatment or polishing treatment and/or conductive plating with aid of eletroless plating or directly without aid of eletroless plating are performed on the printed surface. |
| US07859480B2 |
Antenna and portable electronic device
A portable electronic device having an RFID function has an RFID antenna having a planar coil formed by winding a conductor. The RFID antenna is a loop antenna having a loop diameter corresponding to RFID with a strong electromagnetic field characteristic, and has an antenna pattern where a part of its coil turn which is other than an innermost coil turn is placed inward of the innermost coil turn. The antenna pattern can be provided by bending or branching a part of a coil turn of the conductor which is other than the innermost coil turn in such a way that the part of the coil turn is laced inward of the innermost coil turn, thereby ensuring compensation for the magnetic field strength at the center portion of the antenna and achieving excellent communications without a non-communicatable area even with the RFID having a slight electromagnetic field characteristic. |
| US07859478B2 |
Dipole antenna with improved performance in the low frequency range
A dipole antenna is provided herein with improved performance at a lower end of the antenna's operating frequency range. According to one embodiment, the dipole antenna may include a plurality of antenna elements coupled to impedance transformer via a pair of cones and a pair of ears. The dipole antenna may also include a high-pass matching network specifically configured to improve antenna performance at the lower end of the operating frequency range. For example, a first stage of the matching network (i.e., closest to the antenna elements) may include two series capacitors, while a second stage of the matching network (i.e., furthest from the antenna elements) includes an inductor coupled in shunt between the two capacitors. |
| US07859476B2 |
Phase-shifting cell having an analogue phase shifter for a reflectarray antenna
The present invention relates to the production of reflectarray antennas, that is to say antennas consisting of a primary illumination source and a phase-shifting plate consisting of an array of cells each having a coefficient of reflection the phase of which is electronically controlled. According to the invention, each cell consists of a waveguide element closed at one of its ends by a dielectric substrate wafer carrying an electrical circuit formed by three parallel conducting strips. A variable capacitor, produced either in MEMS technology or by means of a ferroelectric element, is implanted by means of bonding wires on the electrical circuit etched on the substrate. The shape and the arrangement of the three parallel conducting strips constituting the electrical circuit and the way in which the variable capacitor is connected to this circuit make it possible to form, in the plane of the substrate, a phase shifter circuit, the phase shift of which may vary almost continuously over a wide range of variation. Advantageously, the phase shifter circuit thus formed occupies a small volume. The invention applies to the production of dual-polarization reflectarray antennas. |
| US07859472B2 |
Glass antenna for vehicle
A glass antenna for a vehicle has exceptional impedance matching characteristics and makes it possible to obtain good reception sensitivity even when the area of the vehicle window glass is small. The glass antenna includes an antenna element formed on the window glass and a feeder terminal and ground terminals connected to the antenna element. The antenna element comprises parallel rectilinear conductor elements extending from the respective terminals and connecting conductor elements for connecting these conductor elements. The feeder terminal is connected to a coaxial cable, and the ground terminals are respectively connected to the vehicle body via feeder lines. |
| US07859470B2 |
Multiple element antenna assembly
An antenna assembly for multiple band operation of a wireless communications devices such as cellphones. Embodiments of the present invention provides for operation over 824-960 MHz Cellphone and 1575 MHz GPS bands and 1710-2155 MHz. Coverage over the GPS frequency band is highly desirable for wireless communication devices such as cell phones, in order to provide location information. Radiating conducting elements can be positioned in close proximity to an inverted PIFA-type antenna, requiring very little additional space or volume and allowing nearly the same form factor to be used for the antenna assembly. An illuminated panel may be positioned within an aperture of the ground plane. The panel may be back lit and activated in response to an external signal. |
| US07859469B1 |
Combined battery holder and antenna apparatus
A combined, compact battery holder and antenna apparatus. The combined, compact battery holder and antenna apparatus includes a dielectric battery holder and a conductive antenna element having a radiating arm that is supported by the dielectric battery holder. When mounted on a printed circuit board (PCB), the dielectric battery holder maintains the radiating arm of the conductive antenna element at a constant height above a ground plane on the PCB. The compact, combined battery holder and antenna apparatus may be beneficially adapted and configured for use in a variety of electronic devices including, for example, wireless headsets or headphones, cellular communications devices, personal digital assistants (PDAs), and may be adapted and configured to operate according to various types of wireless technologies such as Bluetooth, Wi-Fi and cellular wireless technologies. |
| US07859466B2 |
Dual-band antenna
A dual-band antenna (10) is disposed on a substrate (20), for transceiving electromagnetic signals of different frequencies. The dual-band antenna includes a grounded portion (12), a feeding portion (14), and a radiation body (16). The feeding portion is adjacent to the grounded portion. The radiation body electronically connected to the feeding portion, includes a first radiation portion (160) and a second radiation portion (162). The first radiation portion includes a first free end (160c), a first connecting end (160a) electronically connected to the feeding portion, and a serpentine portion (160b) between the first free end and the first connecting end. The second radiation portion, includes a second connecting end (162a) electronically connected to the first connecting end, and a second free end (162b), wherein the first free end and the second free end face each other and a gap (18) is formed therebetween. |
| US07859465B2 |
System and method for multilaterating a position of a target using mobile remote receiving units
A method of multilaterating the position of a target, including the steps of deploying a plurality of time synchronized receiving units in a network that allows the receiving units to communicate with a central processor; receiving a target signal from the target at each receiving unit; determining a time of arrival for the target signal at each receiving unit; determining position data for each receiving unit at the time when the target signal is received at each respective receiving unit; and using the time of arrival and position data for each receiving unit to determine the position of the target by multilateration. A system for carrying out the method is also disclosed. |
| US07859460B2 |
Switched beam-forming apparatus and method using multi-beam combining scheme
Provided is a switched beam-forming apparatus which includes a beam-forming unit forming a plurality of beams using an array antenna, a beam selection adjusting unit measuring Quality of Service (QoS) values of each of a plurality of signals received through the plurality of beams, a beam selecting unit selecting at least two beams with high QoS from among the plurality of beams according to the results of the QoS measuring, and a beam combining unit combining the at least two beams selected by the beam selecting unit. |
| US07859457B2 |
Antenna device for use in vehicle
A GPS signal from a GPS antenna is provided not only for a navigation apparatus through an amplifier but also for a data communication module (DCM) through a TEL antenna for establishing communication with a station for data exchange, by devising high frequency switches that is controlled by an ON/OFF of an antenna power supply on both of an input side and an output side of the amplifier. When the amplifier is in operation, one of the switches is turned on for distributing the GPS signal to a TEL antenna side. When the amplifier is not in operation, the other switch is turned on for transmitting the GPS signal from the GPS antenna to the TEL antenna side. In this manner, the GPS signal is provided for both of the navigation apparatus and the data communication module without deteriorating signal quality from the GPS antenna. |
| US07859454B2 |
Method and system for calibrating group delay errors in a combined GPS and GLONASS receiver
Aspects of a method and system for calibrating group delay errors in a combined GPS and GLONASS receiver are provided. The combined GPS and GLONASS receiver may be enabled to receive both GPS signals and GLONASS signals. GPS based navigation information may be calculated based on the received GPS signals. Group delay errors resulted by the received GLONASS signals may be calibrated based on the GPS based navigation information. Respective GLONASS signals may be estimated in responsive to the GPS based navigation information. Corresponding clock information associated with the estimated GLONASS signals may be transferred from the clock information of the GPS based navigation information. A calibration signal may be generated by comparing the estimated GLONASS signals with the received GLONASS signals. The calibration signal may be processed by an error state Kalman filter and may be used to offset the group delay errors in the combined GPS and GLONASS receiver. |
| US07859452B2 |
Near field electromagnetic calibration system
A calibration system for a position determination system, the calibration system includes, in one embodiment, a calibration transmitter producing a calibration signal, a plurality of calibration receivers for receiving the calibration signal, each of the calibration receivers of the plurality of calibration receivers having a respective known calibration receiver position, and each of the calibration receivers of the plurality of calibration receivers including means for receiving a first signal characteristic of said calibration signal, means for receiving a second signal characteristic of said calibration signal, and a comparison unit for comparing said first signal characteristic and said second signal characteristic of said calibration signal to generate a calibration comparison result. In various embodiments, signal comparisons may be differences between electric and magnetic field phase or may utilize signal amplitude differences. A system utilizing a receiver and multiple transmitter locations is disclosed. Position may be determined using existing wiring. |
| US07859451B2 |
Method and system for monopulse radar target angle determination
A method for determining target angles based on data received from a monopulse radar array antenna includes receiving from a beamformer that generates beams from signals generated by the monopulse radar antenna signals having data indicative of a sum beam, an azimuth difference beam, an elevation difference beam, and a delta-delta beam; based on the received signals, determining by the processor an azimuth monopulse ratio, an elevation monopulse ratio, a first complementary monopulse ratio based on the ratio of the delta-delta beam to the delta elevation beam, and a second complementary monopulse ratio based on the ratio of the delta-delta beam to the delta azimuth beam; determining an azimuth angle by the processor based on the azimuth monopulse ratio and the first complementary monopulse ratio; determining an elevation angle by the processor based on the elevation monopulse ratio and the second complementary monopulse ratio; providing an output signal indicative of the azimuth angle; and providing an output signal indicative of the elevation angle. |
| US07859450B2 |
Detection and ranging appartus and detection and ranging method
In a detection and ranging apparatus that performs direction-of-arrival estimation using a sensor array and that enlarges an effective aperture using a plurality of transmitting sensors, adverse effects associated with time division switching are eliminated, achieving high-accuracy measurement. A transmitter wave is spread in modulators by using mutually orthogonal codes, and the resulting transmitter waves are radiated from two transmitting sensors. Signals received by receiving sensors are each split by a splitter into two parts, which are then respectively despread in a demodulator by using the same codes as those used in the transmitter. |
| US07859448B1 |
Terrain avoidance system and method using weather radar for terrain database generation
An aircraft weather radar system can be used with a terrain avoidance system to provide a terrain database. The weather radar system includes a processor and/or other electronics coupled to an antenna. The processor determines terrain data based on weather radar returns received from the antenna. The processor can utilize a variety of techniques for determining terrain data or estimates. |
| US07859446B2 |
AD converter and AD conversion method
An exemplary object of the present invention is to achieve both of high-speed operation by parallel processing and a simple configuration by sequential comparison processing, so as to realize high accuracy of AD conversion processing. An AD converter according to the present invention includes a parallel-type AD converting unit that generates an upper bit digital signal composed of a plurality of bits by parallel processing based on an input analog signal input from a predetermined input circuit, a sequential comparison type AD converting unit that generates a digital signal by sequential comparison processing based on a converted analog signal that is generated by converting the upper bit digital signal into an analog signal, and a reconversion controller that detects an indefinite bit included in the upper bit digital signal and reconverts the indefinite bit by the sequential comparison type AD converting unit. |
| US07859442B2 |
Asynchronous sigma delta analog to digital converter using a time to digital converter
This disclosure relates to analog to digital conversion using irregular sampling. |
| US07859440B2 |
Increased resolution analog to digital converter
According to one embodiment, a method for increasing resolution and accuracy of an analog to digital converter receiving an input voltage includes dithering a number of digital output values from the analog to digital converter to generate a number of dithered values. The analog to digital converter can be an 8-bit analog to digital converter, for example. The dithered values are then averaged to generate an average dithered value. For example, the dithered values can be averaged using a moving average technique. The average dithered value is then scaled down to generate a scaled value. Thereafter, the scaled value is mapped to a, for example, 10-bit digital output having higher resolution and higher accuracy than the raw 8-bit output of the analog to digital converter. In this example, the resolution of the analog to digital converter is increased by a factor of four. |
| US07859439B2 |
Processing apparatus for calibrating analog filter according to frequency-related characteristic of analog filter, processing apparatus for generating compensation parameter used to calibrate analog filter, related communication device, and methods thereof
A processing apparatus for calibrating an analog filter of a communication device in a digital domain is disclosed, wherein the analog filter is arranged to perform a filtering operation upon a communication signal in an analog domain. The processing apparatus includes a signal processing circuit and a digital filter. The signal processing circuit is used for transforming the communication signal between the digital domain and the analog domain. The digital filter is coupled to the signal processing circuit, and used for performing a filtering operation upon the communication signal in the digital domain, wherein a frequency response of the digital filter is arranged to compensate a frequency response of the analog filter according to at least a compensation parameter generated with reference to a frequency-related characteristic of the analog filter. |
| US07859438B2 |
Digital signal coding method and apparatus, digital signal decoding apparatus; digital signal arithmetic coding method, and digital signal arithmetic decoding method
In a bit stream syntax containing compressed video slice data for compressed video data of a slice structure, a slice header for compressed video slice data has attached thereto a slice start code, a register reset flag indicating whether a register value, which designates a status of a codeword occurring in an arithmetic coding process, should be reset in the next transmission unit, an initial register value which indicates a register value to be used to start arithmetic coding/decoding to build/decompose the next transmission unit, only when the register reset flag indicates that the register should not be reset. |
| US07859437B2 |
Scrambled block encoder
A block encoder flexibly encodes K codes to produce an encoded data block. The block encoder receives an unformatted block of 10 Gigabit Media Independent Interface (XGMII) data. The unformatted block of data includes data and/or K characters, both of which can be located in any position of the unformatted block. The block encoder inserts data characters into a first set of slots of the encoded data block. The block encoder encodes K characters to produce corresponding encoded K characters. Each encoded K character includes a link field, a position field and a recoded value field. The encoded K characters are inserted into a second set of slots of the encoded data block. A synchronization header is attached to the encoded data block to distinguish control blocks from pure data blocks. The header and encoded data block are subsequently scrambled in preparation for transmission. |
| US07859436B2 |
Memory device receiver
A memory device includes a receiver to receive a first input data signal and to create an output signal corresponding to the first input data signal and a voltage representative of a second signal received earlier in time than the first input data signal. A memory system includes a memory controller and one or more memory devices, at least one or which includes a receiver to receive a first input data signal and to create an output signal corresponding to the first input data signal and a voltage representative of a second signal received earlier in time than the first input data signal. |
| US07859432B2 |
Collision avoidance system based on detection of obstacles in blind spots of vehicle
The present invention relates to a collision avoidance system based on the detection of obstacles (e.g., other vehicles and obstructive objects) in the blind spots of a vehicle. The collision avoidance system includes: a turn signal lamp detector for detecting an activation of a turn signal lamp of the vehicle; a charge-coupled device (CCD) camera for capturing an image for a road environment, outputting the captured image as road environment data, and measuring a winding or curvature degree of a current road; a steering angle detector for detecting a steering angle of the vehicle and outputting a resulting signal as a steering angle signal; an infrared sensor for transmitting or receiving infrared light to or from an obstacle present in a blind spot of the vehicle, and outputting an obstacle detection signal; a warning device configured to warn the possibility of collision between the obstacle and the vehicle to a driver; and a controller configured to operate the warning device upon detection of the activation of the turn signal lamp by the turn signal lamp detector, followed by activation of the infrared sensor to determine presence of an obstacle in the blind spot, the controller further configured to operate the warning device upon detection of a progress of lane change based on comparison between the road environment data and the steering angle signal output, followed by activation of the infrared sensor to determine presence of an obstacle in the blind spot. |
| US07859430B2 |
LED road traffic signal light
An LED road traffic signal light equipped with symbol patterning by chromaticity where a color-blind person can distinguish between red and yellow LED signal lights even at a predetermined distance without causing entire mixture discoloring. A red LED signal light comprising a group of LED elements emitting red light, wherein the group of LED elements is mixed with an identification LED element having a chromaticity different from that of the red LED element, or mixed with an identification LED element having a different luminance, or mixed with an identification LED element combining different chromaticity and luminance, thus constituting an LED road traffic signal light which can be distinguished by both physically unimpaired person and color-blind person. |
| US07859422B2 |
Seat sensor
A seat sensor for a vehicle seat having a seat face portion includes a plurality of sensor cells. One of two electrodes of each sensor cell contacts an other one of the two electrodes to make the each of the plurality of sensor cells become electrically conductive when the each of the plurality of sensor cells is applied with a load. A first one of the plurality of sensor cells is displaced from a second one of the plurality of sensor cells in a longitudinal direction and in a transverse direction of the vehicle. One of the two electrodes of the second one of the plurality of sensor cells is directly and exclusively connected in series with one of the two electrode of the first one of the plurality of sensor cells. |
| US07859419B2 |
Smoke detecting method and device
A smoke detecting method and device are provided. The smoke detecting method and device capture a plurality of images; determine one of the plurality of images as an analyzable image when the one of the plurality of images is identified to have a moving object; analyze a chrominance variation of the analyzable image; analyze at least one of an edge blur and a flickering frequency of the analyzable image; compare at least one of analyzed results from the analyzing steps with a corresponding predetermined feature; and determine the moving object is a smoke when at least one of the analyzed results conforms to the corresponding predetermined feature. |
| US07859412B2 |
System and method of monitoring modules of printing machines utilizing RFID tags
A module monitoring system and related method includes a plurality of nodes and a server component. Each node of the plurality of nodes is in operative communication with a network and with at least one RFID attached to a module. Each node of the plurality of nodes is a node type and at least two nodes of the plurality of nodes are different node types. A node of the at least two nodes is a printer-based node and is associated with a printing machine. The node associated with the printing machine is also in operative communication with a local RFID tag attached to a corresponding module. The server component includes a network interface and an analysis component. The network interface is in operative communication with the network and communicates with the at least two nodes utilizing the network. The analysis component utilizes the network interface to communicate with the node such that the analysis component is additionally in operative communication with the local RFID tag attached to the corresponding module. The node associated with the printing machine operatively interrogates the local RFID tag to retrieve information relating to the corresponding module and communicates the information to the server component. |
| US07859411B2 |
RFID tagged item trajectory and location estimation system and method
A system for predicting a trajectory of an item tagged with an RFID tag. The system includes a network of communicatively coupled RFID readers, each having tag cache memory, and a search engine communicatively coupled with the tag caches in each of the readers. When a tag is within operating range of one of the readers, the tag is interrogated for its data and path information comprising timestamps of reader-tag interactions and related event data, and updated path information is stored in the tag cache memory. The search engine performs a search the tag cache memory in one of one of the readers to locate information corresponding to search criteria including characteristics of the tagged item sought. When the information corresponding to the search criteria is found, the path information is retrieved, and the trajectory of the item is extrapolated using a transit time of the item and average velocity of the item, determined from the timestamps and known distances between locations of each of the reader-tag interactions, along an expected path of the item. |
| US07859410B2 |
Universal tracking assembly
A universal tracking assembly that is capable of supporting more than one protocol used in electronic article surveillance (EAS) labels. The universal tracking assembly includes an acousto-magnetic (AM) EAS label with a Radio Frequency (RF) EAS label. The intrinsic characteristics and properties of the components of the individual labels are utilized to enhance the overall performance and utility of the combined EAS universal tracking assembly. |
| US07859408B2 |
Methods and systems of determining physical characteristics associated with objects tagged with RFID tags
Methods and systems of determining physical characteristics associated with objects tagged with Radio Frequency Identification (RFID) tags. At least some of the illustrative embodiments are methods comprising making a first reading of a RFID tag coupled to an object (an electromagnetic signal received from the RFID tag having a first received signal strength indication (RSSI)), making a second reading of the RFID tag (an electromagnetic signal received from the RFID tag having a second RSSI), and a determining whether the object is moving using (at least in part) the first and second RSSI. Other illustrative embodiments, may determine (in addition to or in place of determining movement) orientation of the object based, at least in part, on the electromagnetic signals. |
| US07859407B2 |
Wide exit/entrance electronic article surveillance antenna system
An electronic article surveillance antenna system with wide interrogation zones has a number of core transceiver antennas with each connectable to a transmitter. The core transceiver antennas are adapted to be installed adjacent a ceiling of the wide interrogation zone and generate an interrogation signal into the wide interrogation zone. The core transceiver antennas each are connectable to a receiver to receive and detect a response signal from an electronic surveillance marker disposed in the wide interrogation zone. The system also has transceiver antenna coils with each connectable to the transmitter and adapted to be installed adjacent a floor of the wide interrogation zone. The transceiver antenna coils generate the interrogation signal into the wide interrogation zone and each is also connectable to the receiver to receive and detect the response signal from the electronic surveillance marker disposed in the wide interrogation zone. |
| US07859406B2 |
Alarm system audio interface tamper and state detection
An alarm system comprises: an audio interface comprising: a microphone; a state sensor for sensing a state at the audio interface; a signal generator for generating an inaudible state signal indicative of the state; a multiplexer for combining an audio signal from the microphone and the state signal; a control panel for monitoring sensed conditions at the audio interface; a conductor interconnecting the audio interface to the control panel carrying audio signal and the state signal as combined from the audio interface to the control panel. |
| US07859405B2 |
Wireless sensing device and wireless network sensing system
A wireless sensing device includes a processing module, a wireless communication module, at least one sensing element, a power module and a power-monitoring module. The wireless communication module is electrically connected with the processing module to transmit or receive a wireless communication signal. The sensing element is electrically connected with the processing module to transmit a sensing signal to the processing module. The power module is electrically connected with and supplies a power to the processing module, the wireless communication module and the sensing element. The power-monitoring module is electrically connected with the processing module and the power module to transmit a power-monitoring signal to the processing module. |
| US07859404B2 |
Method and apparatus for proximity activated RFID system
A security system comprises a control panel configured to control devices in a security system, a keypad and an arm/disarm device. The keypad is in communication with the control panel and comprises a transceiver configured to communicate with the control panel and a magnet having a magnetic field extending within a predetermined proximity of the keypad. The arm/disarm device comprises a transmitter and a switch configured to activate the transmitter when the switch is in the magnetic field. The transmitter is further configured to transmit a low power signal when activated. The transceiver is further configured to receive the low power signal and transmit a message to the control panel. The control panel is further configured to change an Armed/Disarmed Mode of the system based on the message. |
| US07859399B2 |
Infrared communication system and method
A wireless communications capability enables field personnel to communicate with a remote control console of a distributed system. A hand held communications unit generates console related messages that are coupled, via local devices to the remote console. |
| US07859396B2 |
Multimedia network appliances for security and surveillance applications
Network appliances for use in combination with a network based full service, multi-media surveillance system provide a wide range of monitoring techniques utilizing digital network architecture. The appliances may be connected to the surveillance system for transmitting event data, video and/or image monitoring information, audio signals and other data over significant distances using digital data transmission over networks such as a local area network (LAN), a wireless LAN (WLAN), a wide area network such as the Internet for other networks, permitting remote manual and/or automatic assessment and response. The wireless LAN connectivity permits local distribution of audio, video and image data with relatively high bandwidth without requirement of a license and without relying on a common carrier and the fees associated therewith. The surveillance system may be interfaced with a WAN (wide area network) such as frame relay or the Internet for providing a worldwide, low cost surveillance system with virtually unlimited geographic application. Multiple sensors and appliances may be accommodated, as required. The topology of the network will be established by the geographic situation of the specific installation. Appropriate firewalls may be set up as desired to protect unauthorized access to the system or collected data. The server based system permits a security provider to have access to the appliance, related sensor and surveillance data or to configure or reconfigure the system from any station on the Intranet or Internet. |
| US07859392B2 |
System and method for monitoring and updating speed-by-street data
System and method for identifying speeding violations, comprising determining a current speed and a current location of a vehicle, determining a posted speed limit for the current location from a speed-by-street database, comparing the current speed of the vehicle to the posted speed limit, and evaluating whether the current speed exceeds the posted speed limit. Errors are identified in the speed-by-street database by storing a plurality of speeding violation records, wherein the speeding violation records each include a speeding event location; analyzing the speeding violation records to identify one or more speeding event locations having multiple speeding violations; comparing a posted speed limit at the one or more speeding event locations having multiple speeding violations to corresponding speed limit data in the speed-by-street database; and identifying one or more speed limit entries in the speed-by-street database that do not match the posted speed limit. |
| US07859390B2 |
System for measuring a distance between two points and method utilizing this system
A distance measuring system and method is disclosed having a transponder and an interrogation unit in communication with each other wherein, based upon a calculated distance between the transponder and the interrogation unit, a warning signal is provided if the calculated distance is within a predetermined range. |
| US07859384B2 |
Devices, systems, and methods for managing a circuit breaker
Certain exemplary embodiments can provide a system, which can comprise a wafer that defines an opening. The wafer can be adapted to be operatively installed between a mechanical portion of a circuit breaker and an electronic portion of the circuit breaker. When installed, the wafer can be adapted to receive a protrusion of the mechanical portion of the circuit breaker. |
| US07859380B2 |
Bobbin assembly
A bobbin assembly is disclosed that includes a first bobbin and a second bobbin. The second bobbin is configured substantially similar to the first bobbin. The first and second bobbins include a first flange and a second flange disposed at opposite ends of a central core. The first flanges include terminal receiving cavities and wire posts for terminate a wire wound around the central core. The bobbin assembly may be formed by mating either the first flanges or the second flanges together. |
| US07859379B2 |
Transformer core and its manufacturing method
It is possible to provide a transformer core which can be mounted on a coil having both ends connected to a substrate or the like and can simplify the step for arranging an adhesive layer and suppress fluctuation of a magnetic gap. The transformer core (1) includes: a rectangular spacer (5, 20) having a region where a first convex portion (10, 21) is formed on the four sides of one of the surfaces as a unitary block and the first convex portion is not provided at least at a part of a pair of two opposing sides; and a sheet-shaped adhesive layer (6) bonded to a region where at least the first convex portion is not provided on the one of the surfaces of the spacer and connecting a soft ferrite core (4) to the spacer. |
| US07859378B2 |
Housing for inductive coupler for power line communications
There is provided an inductive coupler. The inductive coupler includes (a) a housing having an aperture that extends lengthwise through the housing, a gap that extends lengthwise along a side of the housing, and a flexible region that enables the gap to be opened or closed, wherein the gap, when opened, permits the inductive coupler to be installed on a conductor by having the conductor routed through the aperture. The inductive coupler also includes (b) a magnetic core; and (c) a winding wound around a portion of the magnetic core. The magnetic core and the winding are secured to the housing such that a position of the magnetic core and a position of the winding are maintained relative to one another. The inductive coupler, when installed on the conductor, couples a signal between the conductor and the winding via the magnetic core. |
| US07859374B2 |
Annular magnet system for magnetic resonance spectroscopy
A persistent-mode magnet, assembled from superconducting annuli, provides a micro coil NMR, in which compactness and manufacturability are provided for a variety of applications. An annular magnet for micro NMR can include a YBCO-annulus Helmholtz coil, for example, that can energized by a magnet system and then transported for use at a second location with an operating system. |
| US07859372B2 |
Methods and apparatus for reducing bounce between relay contacts
A relay assembly includes a coil and a stationary contact having a first contact surface. At least a portion of the first contact surface defines a wiping contact surface. The relay assembly also includes a movable contact having a second contact surface defining a contact area that engages the first contact surface. The movable contact is moved along a driving path toward the stationary contact when current is passed through the coil, and the movable contact is moved along a rebound path different from the driving path after initial impact with the stationary contact. The stationary contact is oriented or shaped with respect to the movable contact such that the movable contact engages, and wipes against, at least a portion of the wiping contact surface when the movable contact is moved along the rebound path. |
| US07859368B2 |
Circuit interrupting device with automatic components detection function
The present invention provides a circuit interrupting device which contains four pairs of contacts to electrically connect/disconnect to an input power source to a user accessible load and an output power end. The present invention also provides a simulated leakage current generating switch, which is capable of automatically generating a simulated current to test the circuit interrupting device when the power lines are properly wired and in a tripped state. The present invention further provides a reset switch which allows reset when the power lines are properly wired and the reset button is depressed. In addition, the present invention provides a dual-functioned test button which can manually generate a simulated leakage current when a first-level test button is depressed, and can perform a mechanical trip when a second-level test button is depressed. |
| US07859364B2 |
Layered low-pass filter
A layered low-pass filter includes: a first coil and a second coil that are connected in series and that are located between an input terminal and an output terminal in terms of circuit configuration; and a capacitor located between a ground and a node between the first and second coils in terms of circuit configuration. In terms circuit configuration, the first coil is located closer to the input terminal than is the second coil. Each of the first and second coils has an input and an output. The layered low-pass filter further includes: a first conducting path formed using at least one through hole and used for connecting the capacitor to the output of the first coil; and a second conducting path formed using at least one through hole and used for connecting the capacitor to the input of the second coil. |
| US07859361B2 |
Directional coupler
In a directional coupler with two coupled lines arranged in a flat chamber of an enclosed metal housing within the coupling region side-by-side in the longitudinal direction and at a spacing distance from one another, of which the ends are connected to connecting ports attached at the sides of the metal housing, these coupled lines include flat, sheet-metal strip conductors, which are arranged within the coupling region with their broad sides facing towards one another side-by-side at a spacing distance and held by several support elements made of insulating material in a cantilever manner at a spacing distance from the opposing internal walls of the flat metal-housing chamber within the latter. In this context, at least one strip conductor is curved relative to the opposing strip conductor in such a manner that the spacing distance of the strip conductors in coupling region increases starting from the beginning of the coupling region approximately exponentially up to the end of the coupling region. The width of the two strip conductors increases within the coupling region. |
| US07859359B2 |
Method and system for a balun embedded in an integrated circuit package
Methods and systems for a balun embedded in an integrated circuit package are disclosed and may include a multi-layer package bonded to an integrated circuit. The multi-layer package may include an integrated balun which may be enabled to process RF signals received from and/or communicated to an antenna. The integrated circuit may be flip-chip bonded to the multi-layer package. The balun may include ferromagnetic layers integrated in the multi-layer package, and may be bypassed via bypass switches integrated in the multi-layer package. The switches integrated in the multi-layer package may include MEMS switches. The balun may be bypassed via bypass switches in the integrated circuit. The switches in the integrated circuit may include CMOS switches. The balun may be impedance matched to the integrated circuit via surface mount devices, which may be coupled to the multi-layer package. |
| US07859358B2 |
Non-reciprocal circuit device
A nonreciprocal circuit device has a structure that allows a direct current magnetic field having an even density to be applied to a necessary portion of a ferrite without impairing a reduction in profile so as to improve insertion loss. The nonreciprocal circuit device, for example, a two-port isolator, includes permanent magnets, a ferrite to which a direct current magnetic field is applied by the permanent magnets, and a first center electrode and a second center electrode that are disposed on the ferrite. The permanent magnets are disposed so as to oppose principal surfaces of the ferrite. Portions of each of the permanent magnets opposing relay electrodes on top and bottom surfaces are preferably thicker than other portions thereof. |
| US07859352B2 |
Systems and methods to overcome DC offsets in amplifiers used to start resonant micro-electro mechanical systems
Systems and methods for insuring successful initiation of a resonating micro-electro mechanical systems (MEMS). An example system includes a resonating sensor, a drive device, a charge amplifier, and a voltage gain circuit. At start up, the charge amplifier and voltage gain circuit receives signals from the resonating sensor, compensates this signal for DC offsets, and generates a clock signal for the drive, thus placing the resonating sensor in a steady state operating mode. The circuit includes a plurality of gain switches that are toggled to produce a glitch in the signal associated with the received signal. The glitch overcomes the DC offset. A comparator generates the clock signal for the drive device if a signal associated with the received signal exceeds a reference signal. |
| US07859346B2 |
Clock generator and associated self-test and switching-control method
A clock generator with extended tuning range and associated method is provided. The associated self-test and switching-control method includes steps of generating a primary clock signal by a phase-locked loop circuit; determining a frequency limit of the primary clock signal; and determining a frequency-dividing condition of the frequency-dividing module according to the frequency limit and the target frequency. |
| US07859345B2 |
Semiconductor integrated circuit
The semiconductor integrated circuit incorporates a PLL circuit including a phase-frequency comparator 1, first and second charge pumps 2 and 3, a loop filter 4, a voltage-control oscillator 5 and a divider 6. The operation mode of the PLL circuit includes a standby state where locking is stopped, a lock response operation where locking is started and a steady lock operation where the locking started by the lock response operation is continued. In the steady lock operation, setting is made so that the second charge pump 3 is smaller in charge/discharge current than the first charge pump 2. The first and second charge pumps 2 and 3 charge and discharge the loop filter 4 in response to outputs of the phase-frequency comparator 1 in reverse to each other in phase. In the lock response operation where locking is started, the second charge pump 3 is stopped from charging and discharging in reverse in phase. |
| US07859339B2 |
Differential amplification circuit
A differential amplification circuit is constituted of a differential transistor pair including a pair of n-channel MOS transistors whose sources are connected together, a constant current source circuit which is connected to the sources of the differential transistor pair, a current-mirror load circuit including a pair of p-channel MOS transistors whose gates are connected together, and a bias generation circuit which generates a gate bias voltage and a drain bias voltage applied to the current-mirror load circuit in such a way that the same potential is set to both the drains of the p-channel MOS transistors. Thus, it is possible to reduce the input offset voltage without reducing the margin of operation voltage and without increasing the overall chip size. |
| US07859338B2 |
Compact low-power class AB amplifier
A compact low-power class AB power amplifier design is provided. In an embodiment, the amplifier design eliminates an intermediate stage that couples an input stage and a biasing mesh of the amplifier. In another embodiment, the amplifier design reuses a tail current from the input stage to bias the biasing mesh. Accordingly, a much higher power efficiency can be achieved using the proposed amplifier design compared to conventional class AB amplifiers. Further, the proposed amplifier design is extremely compact and occupies a small silicon area. |
| US07859337B1 |
Wideband driver for class-D power amplifiers
A Class-D amplifier having a wideband driver circuit including a first transmission line transformer and a second transmission line transformer. An input of the first transmission line transformer is approximately 180 degrees out of phase from an input of the second transformer. A first transistor (Q1) has an input operatively connected to the first transmission line transformer. A second transistor (Q2) has an input being operatively connected to the second transmission line transformer. The first and the second transmission line transformers cooperate to provide a signal of sufficient magnitude to saturate their associated power transistors in the ON mode and to cut them off in the OFF mode with very small rise and fall transit times, thus providing high efficiency. |
| US07859335B2 |
Method and system for polar modulating QAM signals with discontinuous phase
Aspects of a method and system for polar modulating QAM signals with discontinuous phase may include amplifying a signal via a plurality of amplifiers such that a combined gain of the plurality of amplifiers comprises a coarse amplitude gain and an amplitude offset gain. A gain of one or more of the plurality of amplifiers may be adjusted to set the coarse amplitude gain, and a gain of one or more remaining ones of the plurality of amplifiers may be adjusted to set the amplitude offset gain. The setting of the coarse amplitude gain and/or said amplitude offset gain may be adjusted dynamically and/or adaptively. The signal may be generated by phase-modulation of a radio-frequency carrier. The combined gain of the plurality of amplifiers may be controlled based on a desired amplitude modulation. The plurality of amplifiers may be integrated within an integrated circuit (IC) or chip. |
| US07859333B2 |
Power amplifier with reconfigurable direct current coupling
Embodiments of circuits, systems, and methods relating to a power amplifier with a reconfigurable direct current coupling are disclosed. Other embodiments may be described and claimed. |
| US07859331B2 |
Predictive feedback compensation for PWM switching amplifiers
Methods and systems are disclosed for predictive feedback compensation (PFC) circuitry for suppressing distortions caused by supply voltage variations and output amplitude switching non-idealities in pulse width modulated (PWM) switching amplifiers by pre-compensating the PWM input based upon the supply voltage or output pulse amplitude. Output amplitude errors associated with previous PWM output signals are used to predict output amplitude errors expected for future PWM output signals. These predicted output amplitude errors are then used to adjust the pulse widths for the future PWM output signals. Traditional feedback techniques can also be used in conjunction with the predictive feedback compensation (PFC) circuitry. |
| US07859329B1 |
Configurable clock network for programmable logic device
In a programmable logic device having high-speed serial interface channels, a clock distribution network for providing one or more high-speed clocks to dynamic phase alignment circuitry of those high-speed serial interfaces includes at least one bus that is segmentable (e.g. using tristatable buffers). This allows the bus to be divided into different portions that can be connected to different clock sources when the high-speed serial interfaces are running at different speeds. In one embodiment, the segmenting elements (e.g., the aforementioned buffers) are located between selected channels (e.g., every fourth channel), limiting the size of the different segments. In another embodiment, segmenting elements are located between each channel, allowing complete user freedom in selecting the sizes of the segments. Thus, instead of providing a bus for every clock source, multiple clocks can be made available to different channels by segmenting a single bus. |
| US07859327B2 |
Device for filtering a signal and corresponding method
A device for filtering a signal delivered as output from a sensor installed in a motor vehicle includes a comparator (A) offering as output a first logic signal (SA) representative of the positive and negative transitions of the output signal (SM) from the sensor, a clock (G) delivering a signal (SG) serving as time base for the whole device, elements (E, D, F) making it possible to fix a filtering time (TFilt) of the output signal (SM) from the sensor, a suppression block (B) receiving as input the first logic signal (SA) and delivering as output a second logic signal (Sb) whose duration of holding (tn) in a logic state depends on the filtering time (TFilt), and a control block (C) managing the set of the signals of the device, and having as input signals the first and second logic signals (SA, Sb). |
| US07859317B1 |
Low power high slew non-linear amplifier for use in clock generation circuitry for noisy environments
Clock generation circuitry is arranged in stages so as to convert a slow slew rate input signal into a high slew rate clock signal in a low power environment. Each stage includes a capacitor and an inverter, both fed by respective current mirrors. The capacitor is trickle-charged through its current mirror, and charge of the capacitor is dumped onto an output of the stage at a controlled timing. Two or more such stages may be provided, so as to improve the slew rate of both of the leading and trailing edges of the clock signal, and also so as to provide a convenient source of timing for dumping charge of each capacitor. Each stage might also include a diode switchably connected across the capacitor, so as to discharge the capacitor at appropriate timings, to reduce interference on succeeding stages that might otherwise be caused by residual charge on the capacitor. |
| US07859311B2 |
Integrated nanotube and field effect switching devices
Hybrid switching devices integrate nanotube switching elements with field effect devices, such as NFETs and PFETs. A switching device forms and unforms a conductive channel from the signal input to the output subject to the relative state of the control input. In embodiments of the invention, the conductive channel includes a nanotube channel element and a field modulatable semiconductor channel element. The switching device may include a nanotube switching element and a field effect device electrically disposed in series. According to one aspect of the invention, an integrated switching device is a four-terminal device with a signal input terminal, a control input terminal, a second input terminal, and an output terminal. The devices may be non-volatile. The devices can form the basis for a hybrid NT-FET logic family and can be used to implement any Boolean logic circuit. |
| US07859306B2 |
Load driving circuit
A load driving circuit comprising: a bias current circuit configured to generate a bias current having a current value corresponding to a level of a control signal; a control circuit configured to control the level of the control signal so that the bias current is increased and thereafter decreased, when an input signal reaches one logic level; and a driving circuit configured to raise an output voltage for driving a load to a higher logic level in a time corresponding to the current value of the bias current, when the input signal reaches the one logic level, and lower the output voltage to a lower logic level, when the input signal reaches the other logic level. |
| US07859304B1 |
Multiple data rate interface architecture
Method and circuitry for implementing high speed multiple-data-rate interface architectures for programmable logic devices. The invention partitions I/O pins and their corresponding registers into independent multiple-data rate I/O modules each having at least one pin dedicated to the strobe signal DQS and others to DQ data signals. The modular architecture facilitates pin migration from one generation of PLDs to the next larger generation. |
| US07859298B1 |
Method and system to facilitate configurable input/output (I/O) termination voltage reference
A method and system to facilitate configurable input/output (I/O) termination voltage reference in a transmitter or receiver. In one embodiment of the invention, the transmitter and receiver, each has a termination circuit to select a suitable termination reference voltage based on the desired coupling type. In one embodiment of the invention, the transmitter has a termination circuit coupled with a transmission driver and the transmitter selects only one of a supply voltage, a ground voltage and a half supply voltage as a termination voltage reference of the transmission driver. The receiver has a termination circuit to select either a supply voltage or a ground voltage as a termination voltage reference of the receiver. |
| US07859296B2 |
Calibration circuit, on die termination device and semiconductor memory device using the same
A calibration circuit includes a gain control device configured to adjust a reference voltage to a predetermined level according to a variable gain; and a calibration device configured to update a calibration code by comparing a voltage generated by resistors and the reference voltage adjusted to the predetermined level by the gain control device, wherein the resistors are individually controlled to be turned on by the calibration code. |
| US07859294B1 |
Method and arrangement for reducing power in bidirectional input/output ports
An arrangement and method of reducing power in bidirectional I/O ports includes driving an input signal from an I/O port by asserting a high impedance (Hi-Z) signal to an output drive, driving an output signal from the I/O port by refraining from asserting a Hi-Z signal to an output driver, and feeding back the output signal to an input driver when driving the output signal. The method can float the I/O port when the Hi-Z signal is asserted on the output driver or drive the I/O port as an input when the Hi-Z signal is asserted on the output driver. The method can refrain from floating a signal back into the I/O port when driving a signal out by driving a constant logical zero back into the I/O port or driving a constant logical one back or by maintaining a last value driven. |
| US07859287B2 |
Device power supply extension circuit, test system including the same and method of testing semiconductor devices
A test system includes a controller, a power supply circuit and a device power supply (DPS) extension circuit. The controller controls a test operation for a plurality of devices under test (DUTs). The power supply circuit generates a common power voltage in response to a voltage control signal from the controller. The DPS extension circuit includes a plurality of control modules providing a plurality of source currents based on the common power voltage to the DUTs. Each control module blocks a corresponding source current in response to a magnitude of the corresponding source current. |
| US07859279B2 |
Charge eliminating apparatus and method, and program storage medium
A charge eliminating apparatus eliminates, when an electrical characteristics test of a target object is performed by moving a mounting table mounting the target object thereon and a probe card relative to each other to bring the target object into electrical contact with the probe card, static electricity of the target object via the mounting table. The charge eliminating apparatus includes a grounding wiring for grounding the mounting table; a relay switch disposed on the grounding wiring; and a switch controller that controls the relay switch to be opened or closed. |
| US07859278B2 |
Probe holder for a probe for testing semiconductor components
A probe holder in which the probe needle has a slight horizontal offset under the action of a vertical force comprises a probe holder for a probe needle, wherein the holder is adapted, for fastening and electrical contact-connection, on a carrier device of a test apparatus and has a holder arm having a needle holder at the free end thereof to fasten the probe needle, and a fastening arm for connecting the holder arm to the carrier device. The holder arm and fastening arm are connected to one another by a parallel guide whereby horizontal offset of the needle tip on account of external forces can be reduced or even prevented making it easier for the probe needle to carry out a vertical yielding movement, with almost no rotation of the probe needle about a horizontal axis. |
| US07859274B2 |
System for testing a flat panel display device and method thereof
A system for testing a flat panel display having a flat display panel assembly includes a testing stage for arranging the flat display panel assembly, a measuring apparatus being disposed on the testing stage and for measuring a spectrum of a transmitted light passing through a measuring region of the flat display panel assembly from a light source, a transporting apparatus for moving the measuring apparatus at a constant acceleration on the testing stage, a defect informing apparatus being electrically connected to the measuring apparatus and for informing an existence of defect, a type of defect, and a severity of defect by processing an electrical signal of the spectrum transmitted from the measuring apparatus. |
| US07859272B2 |
Method for measuring speed of conductor slipping through capacitive sensor
A method for measuring a speed of a conductor slipping through a capacitive sensor. The method includes: sampling a capacitance of a sensing electrode at each preset time; determining a first threshold value and a second threshold value according to a peak value of the capacitance when the capacitance achieves the peak value; and determining the speed of the conductor slipping through the capacitive sensor by the first period and the second period, wherein the first period is defined as a period of time ranging from the time when the capacitance reaches the first threshold value to the time when the capacitance reaches the peak value and the second period is defined as a period of time ranging from the time when the capacitance reaches the peak value to the time when the capacitance reaches the second threshold value. |
| US07859271B2 |
Methods for propagating a non sinusoidal signal without distortion in dispersive lossy media
Systems and methods are described for transmitting a waveform having a controllable attenuation and propagation velocity. An exemplary method comprises: generating an exponential waveform, the exponential waveform (a) being characterized by the equation Vin=De−ASD[x−vSDt], where D is a magnitude, Vin is a voltage, t is time, ASD is an attenuation coefficient, and vSD is a propagation velocity; and (b) being truncated at a maximum value. An exemplary apparatus comprises: an exponential waveform generator; an input recorder coupled to an output of the exponential waveform generator; a transmission line under test coupled to the output of the exponential waveform generator; an output recorder coupled to the transmission line under test; an additional transmission line coupled to the transmission line under test; and a termination impedance coupled to the additional transmission line and to a ground. |
| US07859264B2 |
Superconducting loop, saddle and birdcage MRI coils capable of simultaneously imaging small nonhuman animals
New MRI coil and resonators are disclosed based solely on superconducting inductive element and built-in capacitive elements as well as hybrid superconducting-metal inductive and capacitive elements having superior SNR. Single and multiple small animal MRI imaging units are also disclosed including one or more resonators of this invention surrounding one or more small animal cavities. Methods for making and using the MRI coils and/or arrays are also disclosed. |
| US07859259B2 |
Magnetic filed compensation system with increased bandwidth
The invention relates to a device for compensating for magnetic fields which has two sensors which are active in different frequency ranges and thus allows regulation with a bandwidth from 0 to 20 kHz. |
| US07859257B2 |
System and use concerning under water eddy current measurements on components for nuclear reactors
The invention concerns a system suited for carrying out eddy current measurements on components for nuclear reactors when these components are located in water. The system comprises a control unit, a measurement probe and a first cable suited to constitute at least a part of the connection between the control unit and the measurement probe. The system also comprises a switching unit, suited to be located in water and arranged to be connected with said first cable, and to be connected with the measurement probe. The switching unit has a switching device which can assume at least a first and a second state. In the first state, the first cable is connected with the measurement probe. In the second state, the first cable is not connected with the measurement probe. The invention also concerns the use of the system. |
| US07859256B1 |
Defect discriminator for in-line inspection tool
An in-line inspection tool comprising primary and secondary sensor suites is disclosed. The primary sensor suite may detect both interior and exterior defects. The secondary sensor suite may comprise a plurality of housings distributed in the circumferential direction around the body of the tool. Each housing may contain at least one flux sensor and at least one flux concentrator. The flux concentrator may increase the flux delivered to the flux sensor, thereby increasing the sensitivity of the secondary sensor suite while reducing the number of flux sensors required. The secondary sensor suite may detect substantially exclusively interior defects. By comparing the outputs of the primary and secondary sensor suites, a user may determine whether a defect is located on the interior or exterior of a pipeline being inspected. |
| US07859253B2 |
Magnetic structure for detecting a relative motion between the magnetic structure and a magnetic field sensor
A magnetic structure for detecting a relative motion between the magnetic structure and a magnetic field sensor comprises at least two permanent magnets. The permanent magnets are arranged along a predetermined line which for example is a straight or circular line at a predetermined distance g from each other. The permanent magnets are magnetized in the direction of the line, adjacent permanent magnets having an opposite direction of magnetization. |
| US07859246B2 |
Modular energy meter
A modular energy meter, containing at least a power line access module, the power line access module containing at least a phase line access portion having an input end and an output end, and a zero line access portion having an input end and an output end, and at least one modular energy metering device each having a phase line input end, a zero line input end, and a phase line output end. The input end of the phase line access portion is connected to a phase line of a power line. The input end of the zero line access portion is connected to a zero line of the power line. The modular energy metering device operates to measure energy values output from a phase line output end and a zero line output end of the power line. The output end of the phase line access portion is connected to the phase line input end of the modular energy metering device. The phase line output end of the modular energy metering device is connected to a phase line output line. The output end of the zero line access portion is connected to a zero line output line. The number of the zero line output lines and the phase line output lines corresponds to that of the modular energy metering devices. |
| US07859238B1 |
Method and apparatus for multi-phase DC-DC converters using coupled inductors in discontinuous conduction mode
A multi-phase, coupled-inductor, DC-DC voltage converter operates in discontinuous conduction mode (DCM) when the system is operated at low output power demand. An embodiment of the converter switches to operating in continuous conduction mode (CCM) when the system is operated at high output power demand. Operation in single-drive and rotating phase DCM operation at low power are described. An alternative embodiment operates in a multiple-drive, rotating-phase, discontinuous conduction mode during at least one condition of output power demand. |
| US07859237B2 |
Method and apparatus for voltage to current conversion
A voltage to current converter that can provide multiple current sources at differing voltage levels using a single inductor, without the need to provide a current sense element, pass element, and wiring to provide feedback for load current regulation. A switching inductor current is regulated such that the average current supplied by the inductor is equal to a user determined set point or points for a set of multiplexed loads. The inductor current levels are sampled and stored, and the average current level for each load is determined based on the sampled current levels. The average current levels are compared to a current level set point or set point signals to determine an error signal for each load current. The error signal for each current is amplified and filtered to provide duty cycle control terms. The duty cycle control terms are converted to pulse width modulated control signals by a pulse width modulator. The pulse width modulated control signals control the duration of switch states to energize and discharge the inductor to provide regulated average current levels to the multiple load channels. |
| US07859231B2 |
Permanent magnet electric generator with variable magnet flux excitation
A permanent magnet (PM) electric generator with directly controllable field excitation control comprises: a drive shaft; a PM rotor assembly with multiple PMs arranged around an outer axial periphery of the rotor assembly; a stator assembly comprising a ferromagnetic stator yoke, multiple ferromagnetic stator teeth mounted to the stator yoke with distal ends proximate the outer axial periphery of the rotor assembly separated by an air gap and multiple stator coils mounted between the stator teeth; multiple saturable ferromagnetic shunts, each shunt coupling adjacent distal ends of the stator teeth to shunt air gap magnetic flux Φg generated by the PMs across the air gap through the distal ends of the stator teeth; and multiple saturation control coils, each saturation control coil wrapped about a saturable region of an associated one of the shunts; wherein application of a control current Ic to the control coils at least partially magnetically saturates the shunts to reduce shunting of air gap magnetic flux Φg, thereby increasing magnetic flux linkage ΨM between the PMs and the stator coils and increasing generated electromagnetic force (EMF) at lower levels of rotor assembly angular velocity. |
| US07859226B2 |
Method and device for safety protection of secondary battery
A method and device for safety protection of a secondary battery capable of preventing smoking and ignition thereof. A lithium cell 1 as a chargeable and dischargeable secondary battery, a protection circuit 11 for shutting down charging power Pc at the time of overcurrent, overvoltage, etc., and an electric power restriction circuit 20 for limiting the charging power Pc input to the lithium cell 1 are incorporated into a battery pack 10. A battery charger 12, equipped with a stabilized electric source 13 and a charging circuit 14, inputting the charging power Pc to the lithium cell 1, is connected to a previous stage of the battery pack 10. The electric power restriction circuit 20 limits the charging power Pc within a boundary value Pmax of a safety operation region for safely using the lithium cell 1, thereby permitting the lithium cell 1 to operate safely under any conditions. |
| US07859224B2 |
Charge control circuit for a vehicle vacuum cleaner battery
Disclosed herein is a battery charger control circuit having a voltage detector to generate a signal indicative of a source voltage level to select one of a first charging mode and a second charging mode, and a charge controller coupled to the voltage detector to enable charging in accordance with one of the first charging mode and the second charging mode based on the signal from the voltage detector. The first and second charging modes establish charging at differing, non-zero rates. The source voltage level may be sampled at a sampling rate to minimize power consumed by monitoring the source voltage level. |
| US07859222B2 |
Case battery system
A case battery system is provided. The case battery system comprises the case battery, the connector adaptor and the dock. The case battery configured to enclose and hold at least part of a personal electronic device. The personal electronic device may be connected to the connector adaptor, or installed on the dock to be charged or communicate among themselves and with other electronic devices. The top holding portion is configured to hold the top and partial lateral part of the personal electronic device with holes. The rear plate portion comprises the charging portion and the first circuit portion, or the rear plate portion can be a regular plate without the charging portion and the first circuit portion. The top holding portion, the rear plate portion and the bottom holding portion can be assembled sliding the longitudinal rails to the longitudinal rail recesses to enclose a personal electronic device. |
| US07859220B2 |
Method and apparatus for charging electrochemical cells
A rechargeable electrochemical cell charger is provided for charging electrochemical cells at high current rates. The charger provides a sufficient force between the charge contacts and the cell terminals to remove nonconductive contaminants when the cell is inserted into the charger, thereby increasing the conductivity at the point of contact. The charger can include an air moving system for the dissipation of heat from the electrochemical cell during charging, and a heat sensor to determine the cell temperature during charging. |
| US07859219B2 |
Disconnect for a charging unit for an electric vehicle
A device for a plug in vehicle includes a cord with a ball-like covering that allows it to be dropped. The cord bounces when dropped, and no damage is caused. There is also an electrical actuator that is based on when the vehicle is in a mode that allows it to be charged. When the vehicle is in the charge mode, the actuator either magnetically attracts the cord, or tightens against the cord to hold it more tightly If the vehicle is put in reverse, for example, the actuator is deenergized, and the cord is less tightly held, facilitating its disconnection. |
| US07859214B2 |
Synchronous controller
A synchronous controller capable of gently changing a synchronous multiplying factor and setting the gentleness of changing of the synchronous multiplying factor without shocking a machine. A block for gently changing the synchronous multiplying factor is added between blocks before and after the changing of the synchronous multiplying factor. Synchronous multiplying factors a and b before and after changing of the synchronous multiplying factor designated in the added block, a motion amount p of master axis, a motion amount of a slave axis, and a residual motion amount v of the master axis after the completion of changing the synchronous multiplying factor (or a preliminary motion amount u of the master axis from the start of motion of the block concerned to a position for the start of changing of the synchronous multiplying factor) are read out. A gradient of changing the synchronous multiplying factor and the preliminary motion amount u (or the residual motion amount v) are obtained based on these data. The slave axis is controlled based on the motion amounts u and v and the gradient of changing the synchronous multiplying factor. The synchronous multiplying factor is changed so gently that the machine cannot be shocked. The synchronous multiplying factor gradient can be settled depending on the designated data p, q and v (or u). |
| US07859206B2 |
Motor controller and electric power steering apparatus
A microcomputer includes a calculating section calculating a d-axis electric current command value and a q-axis electric current command value and a signal generating section. The signal generating section generates a motor control signal through feedback control in a d-q coordinate system based on the d-axis electric current command value and the q-axis electric current command value. The microcomputer also has an anomaly determining section, which detects an anomaly if a failure of electric current flow has occurred in any one of phases of a motor. If the anomaly is detected, the microcomputer produces a motor control signal instructing to use, as electric current flowing phases, two phases other than the phase with the failed electric current flow. At this stage, the microcomputer calculates the d-axis electric current command value in such a manner as to produce the q-axis electric current value corresponding to the q-axis electric current command value except for values at angles corresponding to the phase with the failed electric current flow. |
| US07859204B2 |
Closure panel control apparatus
A controller prestores average moving speed data, which corresponds to respective corresponding positions of a window glass of a door driven by a motor at the time of the closing movement of the window glass, as learning data. The controller senses pinching of an object by the window glass based on the learning data and the speed measurement signal obtained at the time of the closing movement of the window glass. The controller senses a disturbance when the speed measurement signal obtained at the time of the closing movement of the window glass exceeds a predetermined value. The controller updates the learning data based on the average moving speed data at the time of the closing movement of the window glass. The controller controls execution and non-execution of updating of the learning data in response to a close state and an open state of the door. |
| US07859200B2 |
Mutually cross-interlocked multiple asynchronous AC induction electrical machines
For mutually cross-interlocked multiple asynchronous AC induction electrical machines of the present invention, wherein the applicable operating characteristic curves of the asynchronous AC induction electrical machines include the asynchronous AC induction electrical machine of various operating characteristics, wherein when they are provided for the individual operation in different loading conditions, it is characterized that the cross interlocked electrical machine can be used to increase or decrease the rotational speed of the individual operation. |
| US07859197B2 |
Inverter using PWM method
The switching timing is flexibly set in an inverter.An H-bridge circuit is controlled based on a triangular wave signal and an error voltage. To control the circuit, a first high-side transistor and a second low-side transistor are turned on in a first period until the triangular wave signal reaches the error voltage. The first high-side transistor is turned on in a second period until the triangular wave signal reaches a peak edge. A second high-side transistor is turned on in a third period until the triangular wave signal reaches a bottom edge. A first low-side transistor and the second high-side transistor are turned on in a fourth period until the triangular wave signal reaches again the error voltage. The second high-side transistor is turned on in a fifth period until the triangular wave signal reaches again a peak edge. The first high-side transistor is turned on in a sixth period until the triangular wave signal reaches again a bottom edge. |
| US07859191B2 |
Excimer lamps
An excimer lamp, including a discharge vessel made of silica glass and having a discharge space; a pair of electrodes disposed on the discharge vessel, wherein the discharge space is filled with xenon gas; and an ultraviolet reflection film made from ultraviolet scattering particles, including silica particles and alumina particles, formed on a surface of the discharge vessel exposed to the discharge space. A thickness Y of the ultraviolet reflection film satisfies the expression Y>4X+5, given that a mean particle diameter of the ultraviolet scattering particles making up the ultraviolet reflection film is X (μm). |
| US07859189B2 |
Electroluminescent display having a drive transistor controlled by a light sensitive device and a light blocking structure to prevent cross talk
An active matrix display device has pixels each with a light-sensitive device (84) for optical feedback functions. Each pixel has a light blocking structure (100) formed from the thin film layers of the display substrate in the proximity of the light-sensitive device (84) and substantially at the level of an input surface of the light sensitive device. This structure prevents the passage of light (g) to the light sensitive device from a substantially lateral direction. |
| US07859182B2 |
Warm white LED-based lamp incoporating divalent EU-activated silicate yellow emitting phosphor
Light emitting apparatuses including warm white LED based lights including a semiconductor light source and a phosphor material including a yellow emitting phosphor, a red emitting phosphor, and, optionally, at least one of a green, blue or green-blue emitting phosphor. |
| US07859181B2 |
Bezel-less electronic display
A bezel-less display is disclosed that includes an electronic display device and a cover. The electronic display device has an image-displaying portion and another portion adjacent the image-displaying portion along at least one side. The cover is positioned adjacent the electronic display device and includes a first portion positioned adjacent the image-displaying portion of the display device and a second portion positioned adjacent the other portion of the display device. The optical properties of the first and second portions of the cover are selected to present an appearance of a uniform cover without a bezel when the display device is not displaying an image. The optical properties of the first portion are also selected to transmit images displayed on the image-displaying portion. Preferably, the optical properties of the second portion are selected to mask the other portion of the display device. A secondary display device may also be provided that presents an image, such as a logo, independently of whether the other or main electronic display device is displaying an image. |
| US07859180B2 |
Electrode arrangement
Disclosure of an electrode arrangement (1) as high voltage electrode for continual plasma treatment or plasma coating of web material with several knife electrodes (3) arranged at a right angle to any transport direction of the web material and essentially located parallely to each other which is characterized by the fact that the distances (a−e) of adjacent knife electrodes (3) vary. In tests it has turned out that a more uniform coating result or, respectively, treatment result can be achieved with such an electrode arrangement than with comparable arrangements in which the knife electrodes are arranged equidistant. Preferably, the distances (a) between adjacent knife electrodes (3) are larger at the edges of the electrode arrangement (1) than the distances (e) between adjacent knife electrodes (3) in its center. |
| US07859178B2 |
Spark plug for internal combustion engine and related manufacturing method
A spark plug is disclosed as having a metal shell, a porcelain insulator fixedly secured to the metal shell, a center electrode and a ground electrode providing a spark discharge gap with the center electrode. The porcelain insulator has a through-bore partially exposed from an end face of the ground electrode in a surface area S1, as viewed from a distal end of the spark plug, and having a total surface area S2 falling in the relationship S1/S2≦0.3. The center electrode protrudes from the porcelain insulator with a protruding length L under the relationship L≦0.6 mm. A minimal value Hmin and a maximal value Hmax in distance between the ground electrode and the end face of the porcelain insulator lies in the relationship Hmax/Hmin≦1.3. Wall thickness T between the through-bore and an outer periphery of the porcelain insulator lies in the relationship T≦0.7 mm. |
| US07859175B2 |
Illuminating device, display device and optical film
A display device has a light source that radiates light from a light-emitting portion. A light guide body receives an incident light from the light-emitting portion of the light source and emits light. A display element is illuminated by light emitted from the light guide body and has a color filter having a coloring layer of RGB. A filter layer reflects components of light having a wavelength in a preselected region of 570 nm to 590 nm among the light radiated from the light source and emitted from the light guide body. A phosphor is excited by the components of light in the preselected region reflected by the filter layer and emits red light that passes through the filter layer and through the color filter of the display element. |
| US07859173B2 |
Tuning fork type quartz crystal resonator
There is disclosed a manufacturing method of a tuning-fork type quartz crystal resonator, in which a simple step can just be added to the existing manufacturing process to prevent generation of short-circuit at a crotch portion and largely improve yield.On a quartz crystal wafer, a metal film is formed on a quartz crystal substrate processed into a tuning-fork form by evaporation or sputtering, the metal film is patterned into desired electrode and wiring line shapes by photolithography/etching, and then a crotch portion 30 is irradiated with laser from a direction substantially vertical to a wafer surface to remove a non-etched metal film portion in the manufacturing method of the tuning-fork type quartz crystal resonator. |
| US07859170B2 |
Wide-bandwidth matrix transducer with polyethylene third matching layer
A third matching layer (140) affording wide bandwidth for an ultrasound matrix probe is made of polyethylene, and may extend downwardly to surround the array (S360) and attach to the housing to seal the array (S370). |
| US07859167B2 |
Micro actuator having tilt and vertical displacement and device having such micro actuator
A microactuator according to the present invention comprises a base 1, a movable section 7 which is capable of displacement relative to the base 1, an elastic supporting member 5 for supporting the movable section 7, and driving sections 4a to 4c for causing the movable section 7 to be displaced. A specific relationship is imposed on a spring modulus responsive to a displacement of the movable section 7 along a vertical direction and a spring modulus responsive to a tilt angle of the movable section 7, and the diagonality between the driving force and the displacement of the movable section 7 is increased, thus realizing accuracy improvements and simplification of control of the microactuator. |
| US07859166B2 |
Carbon brush produced by mixing a carbonaceous filler and a binder, and kneading, shaping, and baking the mixture
A carbon brush that suppresses a wear amount of a carbon commutator and has less swelling is provided. The carbon brush has a part connected to a lead and is one that slides in contact with a carbon commutator that is used in a fuel pump. The bulk density of the carbon brush is 1.85 g/cm3 or less, and the shore hardness of the carbon brush is 40 or less. |
| US07859163B2 |
Laminar article for electrical use and a method and machine for producing said article
The laminar article for electrical use comprises a plurality of superposed first metal laminations fixed together. Each of the first laminations is provided with at least one fastener projecting from a first surface thereof and defining a recess in its opposite side. Each fastener of one lamination is arranged to fit into a recess of an adjacent lamination. The article presents second laminations interposed between at least two adjacent first laminations fixed together. The second laminations are provided with through apertures which are traversed by the fasteners which fix the adjacent first laminations together. The method consists of die-cutting a plurality of laminations from a metal sheet, rotating the die-cut laminations and superposing them, to then fix them together in predetermined manner. The laminations can be die-cut with a reference axis thereof rotated through a predetermined angle about a reference axis of the sheet metal, to limit the rotations to be imposed on the laminations during their mutual fixing. |
| US07859162B2 |
Armature of rotary motor, rotary motor and manufacturing method thereof
Stable electrical connections between coils and a commutator are realized without causing slackening of the coils wound on individual magnetic teeth. An armature of a rotary motor includes an armature core structured splittably into magnetic tooth members which are individually wound by concentrated-winding type coils, and a commutator having the same number of segments as the number of the magnetic tooth members, the individual segments having connecting terminals, wherein an end portion of the coil concentratedly wound on one of the magnetic tooth members is connected generally in a straight line to the connecting terminal of the segment which is located at a position offset in a circumferential direction by a specific angle from the aforementioned one magnetic tooth member, and a conductor line connected to the connecting terminal of the segment is concentratedly wound on another magnetic tooth member adjacent to the aforementioned one magnetic tooth member. |
| US07859158B2 |
Connection structure and method of connecting field coil and lead wires in vehicle alternator
A connection structure and a connection method of connecting field coils and lead wires in a vehicle alternator. The connection structure includes a rotor assembly, a rear fan, and a rotor insulator. The rotor assembly includes a rotor shaft, a spool bobbin, and rotor segments. In the connection structure, a soldering or welding process is performed on twisted parts, which are formed by twisting field coils and lead wires around each other, the twisted parts are bent in the guide pockets of the rotor insulator, epoxy is applied to the outer surfaces of the twisted parts and the inner surfaces of guide pockets, and the rear fan is coupled to the front of the rotor insulator so that the inner surfaces of the protrusion hubs of the rear fan are in close contact with the guide pockets of the rotor insulator. |
| US07859157B2 |
Magnetic levitation system
A magnetic levitation system for supporting an object against gravity by a supporting force includes a permanent-magnet dipole aligned in a vertical position and coupled to the object, a supporting-field generator and a stabilization system. The supporting-field generator generates a supporting force on the permanent-magnet dipole via a supporting field. The supporting field is a two-dimensional or three-dimensional magnetic quadrupole field so that the supporting force is independent of a position of the dipole. The stabilization system constrains the dipole against movements in at least one horizontal direction, and includes a diamagnetic element coupled to the dipole and arranged below the dipole, and a stabilizing-field generator generating a second two-dimensional or three-dimensional stabilizing field to restore said diamagnetic element to a position where the field strength of the stabilizing field has a local minimum. |
| US07859156B2 |
Hard magnetic object and method for adjusting the direction and position of a magnetic vector
The invention relates to a hard magnetic object and a method for adjusting a magnetic vector of a hard magnetic object. Therefore, the invention has the object, to provide a hard magnetic object and a method for its manufacture, which hard magnetic object has, without being influenced by an outside magnetic circuit, a desired resultant magnetic vector, which is in the frame of a predetermined tolerance range, and furthermore, that the hard magnetic object has a higher maximal energy density compared to the State of Art. According to the invention a hard magnetic object, which magnetic vector is as far as possible within the frame of a predetermined tolerance range, consists at least of one hard magnetic moulding (1) and at least one further moulded dement (11), which are combined with each other in such a way, that by means of shape, bringing together and aligning of the moulding (1) and of the moulded element (11), a predetermined direction and position of the magnetic vector of the hard magnetic object is achieved. The magnetic vector of the hard magnetic object is the resultant magnetic vector of the magnetic vectors (4; 14) of the hard magnetic moulding (1) and of the moulded elements (11). |
| US07859155B2 |
Brushless motor and manufacturing method thereof
A second ball bearing is installed from a first axial side toward a second axial side into an interior of a bearing holder of a rotor through an opening of the bearing holder, so that an outer race of the second ball bearing is press fitted to an inner peripheral portion of the interior of the bearing holder. A first ball bearing is inserted from the first axial side toward the second axial side into the interior of the bearing holder of the rotor through the opening of the bearing holder after the installing of the second ball bearing, so that an outer race of the first ball bearing is press fitted to the inner peripheral portion of the interior of the bearing holder and is axially spaced from the outer race of the second ball bearing. |
| US07859153B2 |
Device and method for mounting electric motor stators
A motor stator mounting device includes a plastic motor housing having a cylindrical housing section for receiving the stator. Longitudinal ribs along an inside surface of the housing section are inclined to converge gradually in a distal direction, thus tending to center a stator inserted distally into the housing section. An annular stator retaining member includes a plurality of distally extending centering features. Outside surfaces of the centering features interact with an interior surface of the housing section to center the retaining member as it is inserted distally. Inside surfaces of the centering features interact with a proximal region of a previously inserted stator, such that distal insertion of the retaining member both axially positions and radially centers the stator relative to the cylindrical housing. The retaining member is secured to the housing with a series of sonic welds to positionally fix the stator inside the housing. |
| US07859152B2 |
Submersible direct-current electric motor
The claimed invention relates to a submersible direct-current electric motor to be used, in particular, for driving a submersible pump in downhole oil production. The claimed motor includes a fixed armature winding; a housing which encloses the armature winding and rotates around it; magnetic field generation means which are fixed in the housing and interact with the armature winding to generate electromagnetic torque; a fixed collector which is electrically connected to the armature winding; brushes which rotate around the fixed collector and are connected to the external electric circuit. The fixed collector and the brushes rotating around it are enclosed in an insulating chamber. The technical result consists in the elimination of the risk of a short circuit between the brushes and the collector of the direct-current motor when it is used as a submersible motor. |
| US07859150B2 |
Compact structure of starter
A starter which may employed in starting an engine is provided. The starter includes an electromagnetic actuator and a pinion carrier. The pinion carrier includes a pinion and a holder. The holder retains a shift lever and transmits movement of the shift lever, as achieved by a magnetic attraction produced by the electromagnetic actuator, to the pinion, thereby shifting the pinion into engagement with a ring gear joined to, for example, an engine. The holder is made of material smaller in specific gravity than the pinion. Specifically, the holder is lower in mass or weight than the pinion, thereby permitting the magnetic attraction required to shift the pinion carrier through the shift lever to be decreased. This permits the electromagnetic actuator to be decreased in size. |
| US07859145B2 |
Electronically commutated motor
For many applications, it is desirable to use fans which weigh less than 30 grams and are driven by electric motors not more than a few centimeters in size. Mass-producing products this small, which nevertheless must be extremely reliable, poses unique manufacturing challenges, which are best overcome by an improved structure which is susceptible to automation. Preferably, the fan motor is electronically commutated and has an internal stator (50) and an external rotor (22) supported on a central rotor shaft (34). The shaft is journaled within a bearing tube (70) supporting first and second rotor bearings (72, 76). By injection-molding the bearing tube (70) with first and second axial extensions (90′, 90″), the extensions can hold the bearings in place and insure uniform manufacturing quality and a desirably long service life. One of the extensions can also be shaped to abut against a circuit board (46) which supports components which control commutation. |
| US07859143B2 |
Electric motor with self-cooling
The moving parts of an electric motor are intended to be cooled more effectively and in a simple manner. For this purpose, the invention proposes an electric motor with a first motor part (1) and a second motor part, which interacts magnetically with the first motor part (1) and with respect to which the first motor part is capable of moving in two opposite movement directions (A, B). The electric motor is also equipped with a cooling system, which is fitted to the first motor part (1) and which has a cooling medium for cooling at least the first motor part. The cooling medium is moved, exclusively by means of acceleration of the first motor part (1), in one of the two opposite movement directions (A, B) in the cooling system. The movement can be triggered, for example, by the dead weight in an open cooling cycle system or else by means of a piston (23) in a closed cooling cycle system. The movement of the motor is therefore also used for pumping the coolant and additional electrical components such as fans can be dispensed with. |
| US07859136B2 |
Wall-mountable timer for an electrical load
A wall-mountable electrical timer for controlling the delivery of power from an AC power source to an electrical load, such as a lamp or a fan motor, includes: a timer adjustment actuator for selecting a predetermined time period of operation for the load; a toggle actuator for starting the timer, turning off the timer, and placing the timer in a bypass mode of operation; a vertical linear array of light-emitting diode visual indicators for indicating the length of a predetermined time period, the time remaining, and whether the timer is in the bypass mode; a controllably conductive device for regulating the delivery of power from the AC source to the load; and a controller for receiving inputs from the timer adjustment actuator and the toggle actuator, and for transmitting outputs to the visual indicators and the controllably conductive device. |
| US07859135B2 |
Internal power supply circuit having a cascode current mirror circuit
A current mirror circuit which is connected to first and second power supplies and generates a desired current, has a plurality of first transistors which are connected in parallel to the first power supply side and the gates of which are connected to a common node, a plurality of second transistors which are cascode-connected to the plurality of first transistors and the gates of which are supplied with a cascode bias potential and a cascode bias generation circuit which generates the cascode bias potential, wherein the cascode bias generation circuit maintains the cascode bias potential during normal operation at a first potential between the potentials of the first and second power supplies, and maintains the cascode bias potential during power-on at a second potential closer to the potential of the second power supply than the first potential. |
| US07859132B2 |
Apparatus, system, and method for safely connecting a device to a power source
An apparatus, system, and method are disclosed for safely connecting a device to a power source. The invention includes a power bus switch that operates to selectively allow operational power to flow from a power supply to a load. The operational power is independent of auxiliary power which may be separately provided to the load. A detection module determines whether an input impedance of the load is greater than a minimum impedance threshold in response to the load being connected to the power supply. A switch module causes the power bus switch to allow operational power to flow to the load in response to the detection module determining that the input impedance is greater than the minimum impedance threshold. Thus, if the load has an acceptable input impedance level, then operational power may be provided to the load without risk of failure to the power system. |
| US07859129B2 |
Vehicle antitheft device and control method of a vehicle
When a remote start of an engine using a predetermined transmitter is performed, a security regarding theft of a vehicle can be prevented form being significantly deteriorated. The vehicle has a remote engine starter for remotely start an engine and a vehicle antitheft device for activating an alarm when there is a possibility of occurrence of vehicle theft. The remote engine starter and the vehicle antitheft device are connected to each other through a communication line. In a case where an engine start signal is supplied from the transmitter, the remote engine starter is caused to supply a start signal to the vehicle antitheft device through the communication line before causing a contact point closing signal to be supplied to an ignition relay. When the start signal is supplied to the vehicle antitheft device, preventing apparatus, only the security function regarding conditions of no-insertion of an ignition key and an ignition ON is cancelled to be an unvigilant state, and the security function regarding other conditions is maintained to be a vigilant state. |
| US07859128B2 |
Deployment apparatus for submerged power plant
Power generating equipment comprising a buoyant power generating apparatus and a support structure for the power generating apparatus, which support structure, in use, is disposed on the bed of a body of water, the power generating apparatus comprising a motor-driven winching device having a tether which is connectable at its free end to the support structure whereby retraction of the tether causes the power generating apparatus to be drawn downwardly through the body of water into engagement with the support structure, the power generating apparatus and the support structure being provided with means for aligning and latching the power generating apparatus with respect to the support structure upon engagement with the support structure. |
| US07859125B2 |
Method of controlling a wind turbine connected to an electric utility grid
Method of controlling a wind turbine connected to an electric utility grid during malfunction in the electric utility grid is provided. The method includes the steps of detecting a malfunction in the electric utility grid and operating at least two control units of a power converter in relation to at least one power converter limit value. A control system for a wind turbine connected to a utility grid and a wind turbine is also provided. |
| US07859123B2 |
Wire bonding structure and manufacturing method thereof
The present invention relates to a wire bonding structure, and more particularly to a manufacturing method for said wire bonding structure. The wire bonding structure comprises a die that connects with a lead via a bonding wire. At least one bond pad is positioned on an active surface of the die, and a gold bump is provided on the bond pad; furthermore, a ball bond can be positioned upon the gold bump. The bond pad and the gold bump can separate the ball bond and the die, which can avoid damaging the die during the bonding process. |
| US07859116B1 |
Exposed metal bezel for use in sensor devices and method therefor
A sensor package has a substrate. A sensor die having an inactive surface is bonded to the substrate. An active surface of the sensor die is exposed. A portion of the active surface of the sensor die has an active imaging area. A metal bezel is formed on the active surface of the sensor die and separate from the imaging area. |
| US07859111B2 |
Computer implemented method for designing a semiconductor device, an automated design system and a semiconductor device
A computer implemented method for designing a semiconductor device, comprising: creating a double cut via including: placing a first line pattern on a chip area, placing a second line pattern on an upper layer of the first line pattern, allocating a first via pattern on an intersection of the first and second line patterns, creating a protrusion line pattern; and allocating a second via pattern on an end of the protrusion line pattern; storing the double cut via; and extracting a single cut via provided on the chip area and replacing the single cut via with the double cut via. |
| US07859105B2 |
Power converter, power system provided with same, and mobile body
To provide a power converter equipped with a current detector which is small and can carry out highly accurate current detection, in the power converter equipped with a power module 16 having a power controlling semiconductor element 7 disposed on the power module base 27 with a ceramic substrate 28 interposed, and a control unit 26 for controlling the operation of the power controlling semiconductor element 7, a current detector 40 having a magnetic detecting unit 47 which is disposed in the detection conductor 11, electrically connected to the power controlling semiconductor element 7 and disposed on the power module base 27 with the ceramic substrate 28 interposed, and has a magnetic detecting semiconductor element 43 electrically connected to the control unit 26 is provided in the power module 16; and relative distance between the detection conductor 11 and the power module base 27 is larger than the relative distance between the current detection electrode 42 and the power module base 27. |
| US07859104B2 |
Thermal interface material having carbon nanotubes and component package having the same
A thermal interface material includes a carbon nanotube array, a transition structure, and a matrix. The carbon nanotube array includes a plurality of carbon nanotubes. The transition structure covers at least a part of the surfaces of carbon nanotubes. The matrix encompasses the carbon nanotubes. A component package using the thermal interface material includes a die, a heat spreader, and a thermal interface material. The thermal interface material is disposed between the die and the heater spreader. |
| US07859099B2 |
Integrated circuit packaging system having through silicon via with direct interconnects and method of manufacture thereof
A method of manufacture of an integrated circuit packaging system includes: providing a through silicon via die having an interconnect through a silicon substrate; depositing a re-distribution layer on the through silicon via die and connected to the interconnects; mounting a structure over the through silicon via die; connecting the structure to the interconnect of the through silicon via die with a direct interconnect; and encapsulating the through silicon via die and partially encapsulating the structure with an encapsulation. |
| US07859097B2 |
Semiconductor device and method of fabricating semiconductor device
A semiconductor device including a semiconductor chip having external connecting terminals formed on one side is restrained to cause chipping in ridge line portion of semiconductor chip. A cover layer 103 is formed on the other side of the semiconductor chip 102. At least a part of an end portion 106 of the cover layer is outside of the ridge line portion 107 of the semiconductor chip. |
| US07859087B2 |
Semiconductor device
A semiconductor device includes: a semiconductor layer; at least one electrode formed on a semiconductor layer to be in contact with the semiconductor layer; and a passivation film covering the semiconductor layer and at least part of the top surface of the electrode to protect the semiconductor layer and formed of a plurality of sub-films. The passivation film includes a first sub-film made of aluminum nitride. |
| US07859082B2 |
Lateral bipolar transistor and method of production
Emitter and collector regions of the bipolar transistor are formed by doped regions of the same type of conductivity, which are separated by doped semiconductor material of an opposite type of conductivity, the separate doped regions being arranged at a surface of a semiconductor body and being in electric contact with electrically conductive material that is introduced into trenches at the surface of the semiconductor body. |
| US07859074B2 |
Sensor die structure
A sensor is implemented in an integrated circuit. The sensor includes one or more sensor pads that are provided at or near a surface of the integrated circuit. One or more integrated circuit components such as a sense amplifier are provided in the integrated circuit die adjacent the sensor pads. One or more other components are provided in the integrated circuit die adjacent the sensor pads. |
| US07859071B2 |
Power and communication interface for sensors using a single tethered fiber
A sensing system tethered to an optical fiber for delivering optical power. A sensing system has a semiconductor device that includes photodiodes and a laser. The optical signal delivered through the optical fiber generates a current in the photodiodes that can be used to at least recharge the sensing system's power supply or bias the laser. The optical signal can be modulated to deliver data to the sensing system. The laser can be modulated to transmit data from the sensing system over the optical fiber. Because the power source can be recharged, the sensing system can also transmit and receive using an RF module. |
| US07859070B2 |
Airtight apparatus having a lid with an optical window for passage of optical signals
An airtight apparatus includes a package and a lid. The lid is bonded to the package and defines an airtight space, together with the package. The lid includes an optical window which allows the passage of optical signals, a holding part which holds the optical window, and a deformable part which is formed on an outer circumferential edge of the holding part and which is able to deform when applied with a load smaller than a load that deforms the holding part. |
| US07859069B2 |
Magnetic storage element with storage layer magnetization directed for increased responsiveness to spin polarized current
The present invention relates to a memory cell including a first reference layer having a first magnetization with a first magnetization direction and a second reference layer having a second magnetization with a second magnetization direction substantially perpendicular to the first magnetization direction. A storage layer is disposed between the first reference layer and second reference layer and has a third magnetization direction about 45° from the first magnetization direction and about 135° from the second magnetization direction when the memory cell is in a first data state, and a fourth magnetization direction opposite the third magnetization direction when the memory cell is in a second data state. |
| US07859068B2 |
Integrated circuit encapsulation and method therefor
A device (12) may have a pressure sensitive portion (17) which is protected from corrosion by a pressure transmitting material (20). Pressure transmitting material (20) may also be used to transmit pressure to pressure sensitive portion (17). A masking material (22) may be used to define an opening (26) in encapsulating material (24). |
| US07859062B1 |
Systems and methods for integrated circuits comprising multiple body biasing domains
Systems and methods for integrated circuits comprising multiple body biasing domains. In accordance with a first embodiment of the present invention, a semiconductor structure comprises a substrate of first type material. A first closed structure comprising walls of second type material extends from a surface of the substrate to a first depth. A planar deep well of said second type material underlying and coupled to the closed structure extends from the first depth to a second depth. The closed structure and the planar deep well of said second type material form an electrically isolated region of the first type material. A second-type semiconductor device is disposed to receive a first body biasing voltage from the electrically isolated region of the first type material. A well of the second-type material within the electrically isolated region of the first type material is formed and a first-type semiconductor device is disposed to receive a second body biasing voltage from the well of second-type material. |
| US07859057B2 |
Wide bandgap device in parallel with a device that has a lower avalanche breakdown voltage and a higher forward voltage drop than the wide bandgap device
A method and device for protecting wide bandgap devices from failing during suppression of voltage transients. An improvement in avalanche capability is achieved by placing one or more diodes, or a PNP transistor, across the blocking junction of the wide bandgap device. |
| US07859056B2 |
Apparatus and methods for integrated circuit with devices with body contact and devices with electrostatic discharge protection
An integrated circuit (IC) includes one or more silicon-on-insulator (SOI) transistors. Each SOI transistor includes a first source region, a second source region, a drain region, a body contact region, a gate, and first and second isolation regions. The body contact region couples electrically to a body of the SOI transistor. The gate controls current flow between the first and second source regions and a drain region of the transistor. The first isolation region is disposed between the first source region and the body contact region. The second isolation region is disposed between the second source region and the body contact region. |
| US07859054B2 |
Poly-Si thin film transistor and organic light-emitting display having the same
A thin film transistor comprises an Si-based channel having a nonlinear electron-moving path, a source and a drain disposed at both sides of the channel, a gate disposed above the channel, an insulator interposed between the channel and the gate, and a substrate supporting the channel and the source and the drain disposed at either side of the channel respectively. |
| US07859049B2 |
Semiconductor device
Provided is a semiconductor device. A well region (2) formed on a semiconductor substrate (1) includes a plurality of trench regions (12), and a source electrode (10) is connected to a source region (6) formed on a substrate surface between the trench regions (12). Adjacently to the source region (6), a high concentration region (11) is formed, which is brought into butting contact with the source electrode (10) together with the source region (6), whereby a substrate potential is fixed. A drain region (5) is formed at a bottom portion of the trench region (12), whose potential is taken to the substrate surface by a drain electrode (9) buried inside the trench region (12). An arbitrary voltage is applied to a gate electrode (4a, 4b), and the drain electrode (9), whereby carriers flow from the source region (6) to the drain region (5) and the semiconductor device is in an on-state. |
| US07859048B2 |
Semiconductor device having super junction
A semiconductor device includes: a first semiconductor layer; a PN column layer having first and second column layers; and a second semiconductor layer. Each of the first and second column layers includes first and second columns alternately arranged along with a horizontal direction. The first and second column layers respectively have first and second impurity amount differences defined at a predetermined depth by subtracting an impurity amount in the second column from an impurity amount in the first column. The first impurity amount difference is constant and positive. The second impurity amount difference is constant and negative. |
| US07859043B2 |
Three-terminal single poly NMOS non-volatile memory cell
A three terminal non-volatile memory (NVM) cell for a CMOS IC is formed by a standard CMOS process flow. The NVM cell includes two transistors that share a common floating gate. The floating gate includes a first portion disposed over the channel region of the first (NMOS) transistor, a second portion disposed over the channel region of the second (NMOS or PMOS) transistor, and a third portion extending into an enlarged drain diffusion area away from the channel regions, whereby the gate-to-drain capacitance is higher than the gate-to-source capacitances. A pocket implant or CMOS standard LV N-LDD is formed under the second transistor to enhance CHE programming. Both HV LDD and LV LDD implants are introduced together enabling LDD implant merging under the floating gate extension. The floating gate is formed using substantially T-shaped, C-shaped, U-shaped, Y-shaped or O-shaped polysilicon structures. Various array addressing schemes are disclosed. |
| US07859034B2 |
Magnetic devices having oxide antiferromagnetic layer next to free ferromagnetic layer
Magnetic multilayer structures, such as magnetic or magnetoresistive tunnel junctions (MTJs) and spin valves, having a magnetic biasing layer formed next to and magnetically coupled to the free ferromagnetic layer to achieve a desired stability against fluctuations caused by, e.g., thermal fluctuations and astray fields. Stable MTJ cells with low aspect ratios can be fabricated using CMOS processing for, e.g., high-density MRAM memory devices and other devices, using the magnetic biasing layer. Such multilayer structures can be programmed using spin transfer induced switching by driving a write current perpendicular to the layers to switch the magnetization of the free ferromagnetic layer. |
| US07859031B2 |
Light modulating sensing MOSFET transistor and process for manufacturing the same
A Light Modulating sensing MOSFET transistor includes: a substrate receiving light radiation, the substrate having two source and drain areas separated by a channel extending along a first direction; a gate conductive beam extending along a second direction being substantially perpendicular to the first direction, the beam being fixed at each of its two opposite ends on at least one supporting area and being located above the channel area, the gate beam being substantially opaque and flexible so as to perform progressive modulation of the light reaching the channel in accordance with its bending controlled by the difference of voltage between the gate and the bulk and causing the beam to bend and to come closer to the surface of the channel. A process for manufacturing a light Modulating sensing MOSFET transistor is also provided. |
| US07859030B2 |
Heterojunction bipolar transistor and fabrication method of the same
A SiGe-HBT having a base region made of SiGe mixed crystal. The base region includes: an intrinsic base region having junctions with a collector region and an emitter region; and an external base region for connecting the intrinsic base region with a base electrode. The intrinsic base region and the external base region are doped with a first impurity of a given conductivity type. The external base region is further doped with a second impurity. As the first impurity, an element smaller in atomic radius than Si (such as boron, for example) is selected, and as the second impurity, an element larger in atomic radius than the first impurity (such as Ge, In and Ga, for example) is selected. |
| US07859026B2 |
Vertical semiconductor device
A semiconductor device and methods for its fabrication are provided. The semiconductor device comprises a trench formed in the semiconductor substrate and bounded by a trench wall extending from the semiconductor surface to a trench bottom. A drain region and a source region, spaced apart along the length of the trench, are formed along the trench wall, each extending from the surface toward the bottom. A channel region is formed in the substrate along the trench wall between the drain region and the source region and extending along the length of the trench parallel to the substrate surface. A gate insulator and a gate electrode are formed overlying the channel. |
| US07859019B2 |
Normally-off field-effect semiconductor device
A HEMT-type field-effect semiconductor device has a main semiconductor region formed on a silicon substrate. The main semiconductor region is a lamination of a buffer layer on the substrate, an electron transit layer on the buffer layer, and an electron supply layer on the electron transit layer. A source and a drain overlie the electron supply layer. A carrier storage layer overlies the electron supply layer via an insulator, and a gate overlies the carrier storage layer via another insulator. Upon application of an initialiser voltage to the gate, the carrier storage layer has stored therein a sufficient amount of carriers to hold the device off even without voltage application to the gate. An initialiser circuit is also disclosed whereby the device is initialized automatically for normally-off operation. |
| US07859017B2 |
Normally-off field-effect semiconductor device
A normally-off HEMT is made by first providing a substrate having its surface partly covered with an antigrowth mask. Gallium nitride is grown by epitaxy on the masked surface of the substrate to provide an electron transit layer comprised of two flat-surfaced sections and a V-notch-surfaced section therebetween. The flat-surfaced sections are formed on unmasked parts of the substrate surface whereas the V-notch-surfaced section, defining a V-sectioned notch, is created by lateral overgrowth onto the antigrowth mask. Aluminum gallium nitride is then deposited on the electron transit layer to provide an electron supply layer which is likewise comprised of two flat-surfaced sections and a V-notch-surfaced section therebetween. The flat-surfaced sections of the electron supply layer are sufficiently thick to normally generate two-dimensional electron gas layers due to heterojunctions thereof with the first and the second flat-surfaced section of the electron transit layer. The V-notch-surfaced section of the electron supply layer is not so thick, normally creating an interruption in the two-dimensional electron gas layer. |
| US07859016B2 |
Thin film semiconductor device, polycrystalline semiconductor thin film production process and production apparatus
A process for producing an image display device using a thin film semiconductor device is provided which includes forming a polycrystalline semiconductor thin film on a substrate. A substantially belt-shaped crystal is formed which is crystallized so as to grow crystal grains in a direction substantially parallel to a scanning direction of a CW laser beam by scanning the CW laser beam along the substrate, thereby irradiating the CW laser beam on portions of the polycrystalline semiconductor thin film formed onto the substrate. |
| US07859012B1 |
Thyristor-based semiconductor memory device with back-gate bias
In accordance with an embodiment of the present invention, a semiconductor memory device includes an array of thyristor-based memory formed in a silicon-on-insulator (SOI) supporting substrate. A portion of the supporting structure of the SOI substrate has a density of dopants sufficient to assist delivery of a bias to the backside of an insulating layer beneath a thyristor of the thyristor-based semiconductor memory. By enabling biasing of the substrate at the backside of the insulating layer beneath the thyristor, a back-gate control is available for controlling or compensating the gain of a component bipolar device of the thyristor with respect to temperature. |
| US07859010B2 |
Bi-directional semiconductor ESD protection device
A semiconductor substrate has a second conductivity type cathode layer formed thereon. The cathode layer has a first conductivity type base layer formed thereon. A first anode region of the second conductivity type is formed in the surface of the base layer. A second anode region of the first conductivity type is formed in the first anode region. A first semiconductor region of the first conductivity type is formed in contact with the semiconductor substrate. A second semiconductor region of the second conductivity type is formed adjacent to the first semiconductor region and in contact with the cathode layer. An intermediate electrode is formed on the surfaces of the first semiconductor region and the contact region. |
| US07859008B2 |
Crystalline composition, wafer, device, and associated method
A crystalline composition is provided that includes gallium and nitrogen. The crystalline composition may have an amount of oxygen present in a concentration of less than about 3×1018 per cubic centimeter, and may be free of two-dimensional planar boundary defects in a determined volume of the crystalline composition. The volume may have at least one dimension that is about 2.75 millimeters or greater, and the volume may have a one-dimensional linear defect dislocation density of less than about 10,000 per square centimeter. |
| US07859007B2 |
Light-emitting device and manufacturing method thereof
To provide a light-emitting device using a nitride semiconductor which can attain high-power light emission by highly efficient light emission and a manufacturing method thereof, the light-emitting device includes a GaN substrate and a light-emitting layer including an InAlGaN quaternary alloy on a side of a first main surface of GaN substrate. |
| US07859004B2 |
Semiconductor device
The present invention provides a semiconductor device having a structure which is suitable for reduction in thickness and weight.The semiconductor device 1 comprises a housing 12 which has the recess 24 in the front surface 14, the pair of lead electrodes 20 which have the distal ends 34 exposed in the recess 24, protrude from the external surface of the housing 12 and are bent along the bottom surface 16 of the housing 12, and a semiconductor element 36 which is housed in the recess 24 and is electrically connected to the pair of lead electrodes 20. The housing 12 has the grooves 30 which are formed on the pair of side surfaces 18 which adjoin the front surface 14 and the bottom surface 16 on the right and left sides so as to penetrate the housing 12 from the top surface 28 toward the bottom surface 16 of the housing 12. The grooves 30 preferably have width substantially equal to the thickness of the lead electrode 20. The grooves 30 are more preferably formed to be flush with the distal ends 34 of the lead electrode 20. |
| US07859003B2 |
Semiconductor light emitting device
Disclosed are a semiconductor light emitting device. The semiconductor light emitting device comprises a light emitting structure comprising a plurality of compound semiconductor layers, a passivation layer at the outside of the light emitting structure, a first electrode layer on the light emitting structure, and a second electrode layer under the light emitting structure. |
| US07859002B2 |
Light-emitting device
A light-emitting device (1) having a base (10) and a light-emitting element (11) placed on the base (10) includes a first sealing material layer (12) covering the light-emitting element (11) and a second sealing material layer (13) surrounding a side surface of the first sealing material layer (12), wherein the refractive index of the first sealing material layer (12) and the refractive index of the second sealing material layer (13) are different from each other. The light-emitting device (1) is capable of controlling a radiation pattern from the light-emitting element (11) by controlling the refractive index of the first sealing material layer (12) and the refractive index of the second sealing material layer (13). This can facilitate the miniaturization and reduction in thickness of the light-emitting device (1), and prevent the decrease in a light output efficiency of the light-emitting device (1). |
| US07858997B2 |
Light emitting apparatus and light emitting method
A light emitting apparatus has a light emitting element with an emission wavelength in the range of 360 to 550 nm and a rare-earth element doped oxide nitride phosphor or cerium ion doped lanthanum silicon nitride phosphor. Part of light radiated from the light emitting element is wavelength-converted by the phosphor. The light emitting apparatus radiates white light generated by a mixture of the wavelength-converted light and the other part of light radiated from the light emitting element. |
| US07858995B2 |
Semiconductor light emitting device
A semiconductor light emitting device includes a substrate, and a light emitting portion that is disposed on the substrate, and includes an active layer formed of a group III nitride semiconductor using a nonpolar plane or a semipolar plane as a growth principal surface, in which side end surfaces of the active layer are specular surfaces. |
| US07858994B2 |
Solid state light sheet and bare die semiconductor circuits with series connected bare die circuit elements
An electronically active sheet includes a bottom substrate having a bottom electrically conductive surface. A top substrate having a top electrically conductive surface is disposed facing the bottom electrically conductive surface. An electrical insulator separates the bottom electrically conductive surface from the top electrically conductive surface. At least one bare die electronic element is provided having a top conductive side and a bottom conductive side. Each bare die electronic element is disposed so that the top conductive side is in electrical communication with the top electrically conductive surface and so that the bottom conductive side is in electrical communication with the bottom electrically conductive surface. |
| US07858989B2 |
Device and process of forming device with device structure formed in trench and graphene layer formed thereover
A graphene-based device is formed with a substrate having a trench therein, a device structure on the substrate and within the trench, a graphene layer over the device structure, and a protective layer over the graphene layer. Fabrication techniques include forming a trench in a substrate, forming a device structure within the trench, forming a graphene layer over the device structure, and forming a protective layer over the graphene layer. |
| US07858988B2 |
Dual gate layout for thin film transistor
A dual gate layout of a thin film transistor of liquid crystal display to alleviate dark current leakage is disclosed. The layout comprises (1) a polysilicon on a substrate having a L-shaped or a snake shaped from top-view, which has a heavily doped source region, a first lightly doped region, a first gate channel, a second lightly doped region, a second gate channel, a third lightly doped region and a heavily doped drain region formed in order therein; (2) a gate oxide layer formed on the polysilicon layer and the substrate, (3) a gate metal layer then formed on the gate oxide layer having a scanning line and an extension portion with a L-shaped or an I-shaped. The gate metal intersects with the polysilicon layer thereto define the forgoing gate channels. Among of gate channels, at least one is along the signal line, which is connected to the source region through a source contact. |
| US07858984B2 |
Liquid crystal display device having a double layered structure and a single layered structure on the same layer
A horizontal electric field applying type thin film transistor substrate of a LCD device having an increased aperture ratio as well as a simplified manufacturing process. The device includes a gate line having a double layered structure including a transparent first conductive layer and an opaque second conductive layer, a data line crossing the gate line to define a pixel area; a thin film transistor connected to the gate line and the data line; a common line having first and second conductive layers and substantially parallel to the gate line; a common electrode extended from the first conductive layer of the common line in the pixel area; and a pixel electrode connected to the thin film transistor to form a horizontal electric field with the common electrode in the pixel area. |
| US07858983B2 |
Electrochromic display with current drive circuit
An electrochromic display is disclosed which comprises an array-side substrate (10) wherein a TFT (14) and a pixel electrode (15) connected with the TFT (14) are formed, a color filter-side substrate (50) wherein a counter electrode (53) is formed, and an electrolyte layer (80) injected between the array-side substrate (10) and the color filter-side substrate (50). In this electrochromic display, the TFT (14) is formed to have an area not less than 30% of the area of the pixel, thereby supplying a larger current. Consequently, oxidation-reduction reaction in the electrochromic phenomenon proceeds at a higher rate, thereby enabling a high-speed response. |
| US07858974B2 |
Organic light-emitting display panel and method of manufacturing the same
An organic light-emitting display panel having a storage capacitor comprised of a storage electrode overlapping a power line with a first gate-insulating layer disposed therebetween, wherein the storage capacitor includes a groove portion formed on a lateral side of the power line overlapping the storage electrode so that the overlapping area of the power line and the storage electrode is kept constant, and a method of manufacturing the same. |
| US07858973B2 |
Polymer composite p-n junction and method for manufacturing same and polymer composite diode incorporating same
The present polymer composite p-n junction includes an n-type polymer composite layer and a p-type polymer composite layer. The n-type composite polymer layer includes a first polymer material and a number of electrically conductive particles imbedded therein. The p-type composite polymer layer includes a second polymer material and a number of carbon nanotubes (CNTs) imbedded therein. A method for manufacturing the polymer composite p-n junction and a polymer composite diode incorporating the polymer composite p-n junction are also provided. |
| US07858970B2 |
Heterocycloalkyl-substituted naphthalene-based tetracarboxylic diimide compounds as N-type semiconductor materials for thin film transistors
A thin film transistor comprises a layer of organic semiconductor material comprising a tetracarboxylic diimide naphthalene-based compound having, attached to one or both of the imide nitrogen atoms, a substituted or unsubstituted heterocycloalkyl ring system. Such transistors can further comprise spaced apart first and second contacts or electrodes in contact with said material. Further disclosed is a process for fabricating an organic thin-film transistor device, preferably by sublimation deposition onto a substrate, wherein the substrate temperature is no more than 200° C. |
| US07858967B2 |
Doped semiconductor material and process for production thereof
The invention relates to a doped organic semiconductor material with increased charge carrier density and more effective charge carrier mobility, which may be obtained by doping an organic semiconductor material with a chemical compound comprising one or several organic molecular groups (A) and at least one further compound partner (B). The desired doping effect is achieved after cleavage of at least one organic molecular group (A) from the chemical compound by means of at least one organic molecular group (A) or by means of the product of a reaction of at least one molecular group (A) with another atom or molecule. |
| US07858957B2 |
Illumination optics for projection microlithography
Illumination optics that can be used, for example, for EUV projection microlithography are disclosed. Also disclosed are illumination systems provided with such illumination optics, projection exposure apparatuses provided with such illumination systems, related methods of manufacturing microstructured elements, and microstructured elements obtained by these methods. |
| US07858951B1 |
Skew chicane based betatron eigenmode exchange module
A skewed chicane eigenmode exchange module (SCEEM) that combines in a single beamline segment the separate functionalities of a skew quad eigenmode exchange module and a magnetic chicane. This module allows the exchange of independent betatron eigenmodes, alters electron beam orbit geometry, and provides longitudinal parameter control with dispersion management in a single beamline segment with stable betatron behavior. It thus reduces the spatial requirements for multiple beam dynamic functions, reduces required component counts and thus reduces costs, and allows the use of more compact accelerator configurations than prior art design methods. |
| US07858949B2 |
Multi-anode ionization chamber
The present invention includes a high-energy detector having a cathode chamber, a support member, and anode segments. The cathode chamber extends along a longitudinal axis. The support member is fixed within the cathode chamber and extends from the first end of the cathode chamber to the second end of the cathode chamber. The anode segments are supported by the support member and are spaced along the longitudinal surface of the support member. The anode segments are configured to generate at least a first electrical signal in response to electrons impinging thereon. |
| US07858946B2 |
Energy dispersive X-ray I-FET SDD detector appliance and a method for pulsed reset neutralization of accumulated charges within an energy dispersive X-ray I-FET SDD detector appliance
The present invention is directed to an energy dispersive X-ray detector appliance and a method for pulsed reset of said appliance. The present invention provides a ramp-and-neutralize cycled I-FET SDD in which the voltage dependency and nonlinearity due to the integrated FET is reduced via a compensation circuit to a level that can be handled by a correction circuit. The correction circuit does not substantially add noise or other kinds of erroneous signals. Accordingly, the appliance comprises a silicon drift detector with internal field effect transistor I-FET SDD, a compensation circuit for compensating nonlinearities in the I-FET SDD; and a neutralizing circuit adapted to neutralize accumulated charges in I-FET SDD comprising means for pulsed reset of the detector. |
| US07858938B2 |
System for deployment of a millimeter wave concealed object detection system using an outdoor passively illuminated structure
A system for deployment of a millimeter wave concealed object detection system using an outdoor passively illuminated structure is disclosed. In a particular embodiment, the structure includes at least one sidewall with at least one louvered panel within the sidewall. The louvered panel is orientated to reflect millimeter energy into the structure that is used in part by a concealed object detection system for detecting concealed objects. The louvered panel includes a plurality of adjustable parallel slats for obtaining an optimum deployment angle. The structure further includes at least one detection lane for guiding a subject through the structure and is configured between a controlled entry barrier and an exit barrier of the structure. |
| US07858937B2 |
Mass spectrometer
A sample S is irradiated with a two-dimensionally spread ray of laser light to simultaneously ionize substances within a two-dimensional area on the sample. The resultant ions are mass-separated by a TOF mass separator 4 without changing the interrelationship of the emission points of the ions. The separated ions are then directed to a two-dimensional detector section 7 through a deflection electric field created by deflection electrodes 61 and 62. The two-dimensional detector section 7 consists of a plurality of detection units 7a arranged in parallel, each unit including an MCP 8a, fluorescent plate 9a and two-dimensional array detector 10a. The magnitude of deflecting the flight path of the ions by the deflection electric field is changed in a stepwise manner with the lapse of time from the generation of the ions so that a plurality of mass analysis images are sequentially projected on each detection unit 7. When the mass analysis image shifts from one detection unit to another, the data acquisition operation by the two-dimensional array detector in the previous detection unit is discontinued. As a result, a predetermined number of the latest images are held inside the detector. Thus, the measurement time can be extended to widen the measurable mass-to-charge ratio range, while ensuring a high mass resolution. |
| US07858932B2 |
Capillary emitter for electrospray mass spectrometry
Disclosed herein is an electrospray device for mass spectrometry that includes a fluid inlet, an outlet orifice, and a passage for fluid communication between the fluid inlet and outlet orifice. This passage is formed from a capillary (i.e., a first capillary). This first capillary (3) partially houses a second capillary (7) such that the outlet orifice is narrowed. A portion (17) of the second capillary extends beyond the first capillary. This extension permits a practitioner to clip away obstructed portions of the second capillary. |
| US07858929B2 |
Ion energy spread reduction for mass spectrometer
A method for reducing the energy spread of ions over a specific and limited mass to charge ratio range is disclosed, along with an ion deceleration arrangement for implementing such a method. An electric field, having an electric field strength E is generated by a deceleration electrode arrangement (250). Ions of a specific and limited mass to charge ratio range, but having a spread of energies, are directed into the decelerating electric field generated by the deceleration electrode arrangement (250). The decelerating electric field is then removed, once substantially all of the ions of the specific mass to charge ratio range have entered the decelerating electric field. By matching the electric field strength E to the energy spread of the ions upon entry into the electric field, the energy spread of the said ions is reduced. Preferred embodiments of the invention employ energy dispersion upstream of the ion deceleration arrangement. For example, an ion mirror arrangement (200) may be used, the ions reflecting off an ion mirror (220) within that ion mirror arrangement (200) to promote energy defocusing. |
| US07858928B2 |
Nanostructured surfaces as a dual ionization LDI-DESI platform for increased peptide coverage in proteomic analysis
Embodiments of the invention include methods and devices for the analysis of proteins utilizing a gold coated nanoporous alumina surface for dual ionization mode mass spectrometric analysis using desorption electrospray ionization (DESI) and laser desorption ionization (LDI). Combined use of DESI and LDI gives increased sequence coverage in peptide mixture analysis from a single sample preparation. |
| US07858927B2 |
Apparatus and method for operating a differential mobility analyzer with a mass spectrometer
An apparatus and method of analyzing ions is described in which a Differential Mobility Analyzer (DMA) is combined with an analysis device. The DMS can be operated in first and second modes of operation to produce a plurality of ions that are sampled and analyzed by the analysis device. In the first mode of operation the DMA is configured to enable ion mobility separation and the analysis device samples and analyzes ions having ion mobility in a certain range of ion mobility and in the second mode of operation the DMA is configured to disable ion mobility separation and the analysis device samples and analyzes ions without discrimination based on ion mobility. |
| US07858924B2 |
Device for use in normalizing readings on a testing machine
An optic module verification device for normalizing between X photon counters, including a verification tray with X verification wells and a modular photon emitter in each verification well. Each photon emitter includes a spring, a Beta source disk, a scintillator disk adjacent the Beta source disk, and a neutral density filter over the scintillator disk, all of which are encapsulated in a cylindrical chamber with the filter adjacent an opening on one end of the chamber and the spring biasing the Beta source disk and the scintillator disk toward the opening. The device is periodically used for normalization, and may be updated when emitted photons fall below a desired level by replacing the scintillator disk and then determining a new normalized reference values for each photon emitter. |
| US07858922B2 |
Position-measuring device
A position-measuring device includes a scanning unit and a measuring graduation that is displaceable thereto in at least one measuring direction. The measuring graduation includes two incremental-graduation tracks extending in parallel in the measuring direction, between which a reference-marking track having at least one reference marking at a reference position extends. The scanning unit includes a first scanning device for generating the reference-pulse signal and a second scanning device for generating the incremental signals. To generate the incremental signals, a scanning beam acts at least once upon each incremental graduation in an incremental-signal scanning field. |
| US07858918B2 |
Molecular transistor circuits compatible with carbon nanotube sensors and transducers
Small-signal and other circuit design techniques realized by carbon nanotube field-effect transistors (CNFETs) to create analog electronics for analog signal handling, analog signal processing, and conversions between analog signals and digital signals. As the CNFETs exist and operate at nanoscale, they can be readily collocated or integrated into carbon nanotube sensing and transducing systems. Such collocation and integration is at, or adequately near, nanoscale. |
| US07858916B2 |
Method and apparatus employing dynamic element matching for reduction of column-wise fixed pattern noise in a solid state imaging sensor
An imager having a switching circuit that couples pixel columns to different sample and hold circuits to reduce the noticeability of column-wise fixed pattern noise. A controller randomly couples a pixel column to a sample and hold circuit, therefore fixed pattern noise emanating from a particular sample and hold circuit is not always associated with a single pixel column. Therefore the visual perception of fixed pattern noise associated with a particular sample and hold circuit is reduced. |
| US07858911B2 |
Confocal wafer inspection system and method
A semiconductor wafer inspection system and method is provided which uses a multiple element arrangement, such as an offset fly lens array. The preferred embodiment uses a laser to transmit light energy toward a beam expander, which expands the light energy to create an illumination field. An offset fly lens array converts light energy from the illumination field into an offset pattern of illumination spots. A lensing arrangement, including a first lens, a transmitter/reflector, an objective, and a Mag tube imparts light energy onto the specimen and passes the light energy toward a pinhole mask. The pinhole mask is mechanically aligned with the offset fly lens array. Light energy passing through each pinhole in the pinhole mask is directed toward a relay lens, which guides light energy onto a sensor. The offset fly lens array corresponds to the pinhole mask. The offset pattern of the offset fly lens array is chosen such that spots produced can be recombined into a continuous image, and the system utilizes a time delay and integration charge coupled device for rapid sensing along with an autofocus system that measures and cancels topological features of the specimen. |
| US07858895B2 |
Portable stud welder
A portable weld stud system is disclosed. An embodiment of the system includes a housing with a power source, which may be four twelve-volt sealed lead-acid batteries with fifty-two amp-hours of capacity. The housing includes a user interface and a set of power terminals that are coupled to the power source via a control module and a control terminal. Leads couple the housing to a weld stud gun and a work surface. A trigger on the weld stud gun allows a user to generate a drawn-arc weld between a weld stud in the weld stud gun and the work surface. The housing may include an active thermal management system and an internal charging system. The housing may further include a recess that may be covered with a removable door and is configured to accept various components such as leads, power cords, weld studs, and/or weld stud guns. |
| US07858894B2 |
One-pass carrier delivery sequence sorter
A mail sorting device and method (FIG. 1) comprising a reader (20, 24), a plurality of holders (28) for receiving mail in a generally vertical orientation, and a sorter (26), wherein mail pieces held by said holders are sorted according to sequence into interim unloading stations and then wrapped and encoded with the respective delivery address. |
| US07858891B2 |
Shape-changing control panel button based on activation/deactivation
A button configuration includes a shape-changing button that has a central region and a peripheral region. The peripheral region encircles the central region and defines a surface plane. The shape-changing button has an active state and an inactive state. The central region of the button protrudes from the surface plane and provides a push button function when the button is in the active state. The central region of the button extends substantially in the surface plane and provides no push button function when the button is in the inactive state. A control panel having shape-changing buttons is also provided. |
| US07858890B2 |
Waterproof rotary switch
A waterproof rotary switch includes a holder base that has hooks extending from the periphery, a switching component set that is mounted on the holder base and has a fixed metal terminal with a fixed contact, a movable metal terminal with a movable contact, and two conductors respectively connected to the fixed metal terminal and the movable metal terminal, an actuator that is mounted in the holder base and has an actuating portion rotatable with the actuator to move the movable contact of the movable metal terminal into contact the fixed contact of the fixed metal terminal to close the circuit or away from the fixed contact of the fixed metal terminal to open the circuit, and a top cover that covers the holder base to hold the switching component set and the actuator on the holder base and has a plurality of hook holes that receive the hooks of the holder base respectively and a plurality of wire slots for the passing of the conductors and a top wall sloping downwardly outwards to the periphery of the top cover for guiding water away quickly. |
| US07858889B2 |
Apparatus for processing mail items and weighing module with settling section
An apparatus is provided for processing mail items transported in a stream on a transport section. The apparatus includes a weighing system which is accessible via the transport section. The weighing system includes a distributor device which divides the stream of mail items into two paths, the paths being joined together again by way of a combining device. A weighing section is provided in the first of the two paths for the automatic weight determination of the mail items, and the second path is configured to bypass the weighing section, with no weighing taking place in the bypass. In other embodiments, a calming/settling section is provided immediately prior to or after the weighing section. The mail items are transported in a clamped manner on one edge over the weighing section, whereas in the settling section, the mail items are transported on one edge while leaning against one of the lateral guide belts. |
| US07858888B2 |
Methods and systems for metering and monitoring material usage
Systems and methods for transporting and/or sensing mass of industrially useful material to identify inventory, mass or volumetric delivery rates. A load measuring apparatus comprising a framework and at least one load sensors coupled to the framework is disclosed. The load sensor senses a load applied to the framework. |
| US07858887B2 |
Broadband over power line loom
A broadband over power line housing which allows coupling between power lines and a broadband signal system. Cables enter and exit from a first housing portion. Connection circuitry is housed in a second housing unit selectively connectable to the first housing unit. A latch provides the selective connection, and includes three positions: a first latched position wherein the circuitry within the first and second housing units is electrically connected; a second latched position wherein the circuitry is disconnected; and a disconnected position where the first and second housing portions can be separated from one another. In one embodiment, the latch is operated with a hook stick between the first and second positions, allowing an operator to engage or disengage the circuitry from the ground. A visual indicator may be provided to indicate to the operator when the housing is in the latched and electrically disconnected state. |
| US07858885B2 |
Circuit board structure
The present invention provides a circuit board structure, the circuit board structure consisting of a carrier board having a first surface and an opposed second surface, the carrier board being formed with at least one through hole penetrating the first and second surfaces; a conductive pillar formed in the through hole by electroplating; and a first circuit layer and a second circuit layer respectively formed on the first and second surfaces of the carrier board, the first and second circuit layers being electrically connected to the two end portions of the conductive pillar, thereby reducing spacing between adjacent conductive pillars of the carrier board and achieving high density circuit layout. |
| US07858880B2 |
Conductive terminal welding method and conductive terminal structure
The invention provides a welding method by resistance welding capable of adequately increasing a welding strength between two conductive terminals each made of copper, and a conductive terminal structure obtained by the method. A first conductive terminal made of a tinned flat copper plate is molded such that a step portion is formed at a position spaced away from a tip end position of the first conductive terminal and a projection is formed at a tip end portion ranging from the tip end position to the step portion. A second conductive terminal made of the aforementioned copper plate and the first conductive terminal are molded such that a weld surface of the second conductive terminal has a size to cover an entire weld surface of the projection of the first conductive terminal. Simultaneously, the respective conductive terminals are molded such that the tip end portion of the first conductive terminal becomes substantially equal in sectional area to a weld portion of the second conductive terminal. These conductive terminals are brought into contact under pressure with electrodes equal in electrical characteristic to each other, and then electric current is fed to the electrodes. Thus, the projection of the first conductive terminal is melted into and is welded to the weld surface of the second conductive terminal. |
| US07858878B2 |
Flush mount-corner mount gang box
The present invention includes a housing for hanging or mounting a wire and a device in a corner between two walls of a building. The housing includes an angular back plate. The angular back plate is bifurcated at an acute angle and the backplate further includes an angular raised portion which is similarly bifurcated at an acute angle and positioned in mating relation with the angular back plate. The raised portion is recessed from top, bottom and side edges of the angular back plate. The raised portion has planar front portions in angular relation to each other and enclosing the raised portion. The back plate is mounted to a corner defined by the wall frames using back plate holes. The angular raised portion mates with a building material affixed to the building wall frame. One of the planar front portions of the angular raised portion defines a hole for passing the wire therethrough. |
| US07858875B2 |
Radiant energy conversion system
A radiant energy concentrating or collimating system comprising an enclosure that shields its contents from environmental effects while allowing radiant energy to transmit through its top window; a plurality of energy concentrating or collimating assemblies, each on its own pivot mechanism and each comprising a plurality of optics, a support structure and an energy conversion device that is mounted on a heat dissipating structure; a drive mechanism controlled by a microprocessor to rotate the said energy concentrating or collimating assemblies on two orthogonal axes in unison so the assemblies are oriented towards desired direction at any given time. |
| US07858863B2 |
Electronic musical instrument keyboard apparatus
Mass body unit includes a base section, an elongated member, and a mass concentrating section. The elongated member is formed by a thin sheet metal plate being bent, along its length, into a hollow cross-sectional shape such that an opening portion is defined between left and right longitudinal edges. In a section of the elongated member near a rear end of the member, the left and right longitudinal edges extend in parallel to define an outer wall portion of a U cross-sectional shape. In a section of the elongated member near a boundary position adjacent to the rear end of the member, the opening portion between the left and right longitudinal edges gradually decreases in width. Further, in a section from the boundary position to a front end, the elongated member has a hollow circular cross-sectional shape with the opening portion closed. |
| US07858861B1 |
Pedal system and a drum assembly using the same
A pedal system of the present invention includes a support element, a connecting shank, a fixation element, a transmission element and an adjusting element. The support element has a pedal and a rotatable axle. The axle inserts through the connecting shank and the fixation element in a rotational operative relationship. The transmission element connects between the pedal and the adjusting element. The fixation element is adapted for a drum hammer to dispose thereon. The connecting shank has a sectorial slot vertically disposed thereon, and a rod transversely inserts through a tip of the sectorial slot. The rod has a radial threaded bore for the adjusting element to engage therewith. The adjustable element is movable along the sectorial slot and being selectively fixed to the connecting shank. As such, the elevation angle of the pedal is adjustable for the player to achieve better performance effect. |
| US07858855B1 |
Inbred maize variety PHCJM
A novel maize variety designated PHCJM and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PHCJM with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PHCJM through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. Hybrid maize seed, plant or plant part produced by crossing the variety PHCJM or a trait conversion of PHCJM with another maize variety. Inbred maize varieties derived from maize variety PHCJM, methods for producing other inbred maize varieties derived from maize variety PHCJM and the inbred maize varieties and their parts derived by the use of those methods. |
| US07858852B1 |
Soybean variety XB16E09
According to the invention, there is provided a novel soybean variety designated XB16E09. This invention thus relates to the seeds of soybean variety XB16E09, to the plants of soybean XB16E09 to plant parts of soybean variety XB16E09 and to methods for producing a soybean plant produced by crossing plants of the soybean variety XB16E09 with another soybean plant, using XB16E09 as either the male or the female parent. |
| US07858851B1 |
Soybean variety XB17G09
According to the invention, there is provided a novel soybean variety designated XB17G09. This invention thus relates to the seeds of soybean variety XB17G09, to the plants of soybean XB17G09 to plant parts of soybean variety XB17G09 and to methods for producing a soybean plant produced by crossing plants of the soybean variety XB17G09 with another soybean plant, using XB17G09 as either the male or the female parent. |
| US07858846B2 |
Generation of plants with altered oil content
The present invention is directed to isolated HI041 nucleic acid and protein, and to plants that display an altered oil content phenotype due to altered expression of a HI041 nucleic acid. The invention is further directed to methods of generating plants with an altered oil content phenotype. |
| US07858845B2 |
Sugar and lipid metabolism regulators in plants IV
Isolated nucleic acids and proteins associated with lipid and sugar metabolism regulation are provided. In particular, lipid metabolism proteins (LMP) and encoding nucleic acids originating from Arabidopsis thaliana, Brassica napus, and Physcomitrella patens are provided. The nucleic acids and proteins are used in methods of producing trangenic plants and modulating levels of seed storage compounds. Preferably, the seed storage compounds are lipids, fatty acids, starches, or seed storage proteins. |
| US07858839B2 |
Colostomy alert device and method
A method and apparatus for alerting a colostomate or medical attendant to the presence of fecal matter. The device includes a hollow plug detachably securable to a flexible port positioned about the stoma. The port carries an alarm circuit which is triggered when fecal matter enters the plug lumen which will alert the colostomate to an impending episode. The signal may be vibratory, audible or visible and may be transmitted to a remote location. The device includes an inflatable air cuff which, when inflated, presents a physical barrier to the passage of fecal matter. Gas may pass through filters in the tube. The method involves positioning the device in the stoma, inflating the cuff and generating an alarm when matter is sensed. |
| US07858834B2 |
Olefin production utilizing a feed containing condensate and crude oil
A method for utilizing a feed comprising condensate and crude oil for an olefin production plant is disclosed. The feed is subjected to vaporization and separated into vaporous hydrocarbons and liquid hydrocarbons. The vaporous hydrocarbons stream is thermally cracked in the plant. The liquid hydrocarbons are recovered. |
| US07858833B2 |
Process for generating linear alpha olefin comonomers
The present invention relates to a method for preparing linear alpha olefin comonomers, such as 1-butene, 1-hexene or 1-octene, from ethylene monomer. The comonomer generated is stored on site for use in a subsequent process, such as a polyethylene polymerization reactor. The method includes the steps of feeding an ethylene monomer, and a catalyst in a solvent to one or more comonomer synthesis reactors; reacting the ethylene monomer and the catalyst in solvent under reaction conditions to produce an effluent stream comprising unreacted ethylene monomer, a catalyst in a solvent, and comonomer; passing the effluent stream to one or more downstream gas/liquid phase separators to form a gas stream of unreacted ethylene monomer, and a liquid stream of comonomer, and catalyst in a solvent; recycling to the one or more comonomer synthesis reactors the unreacted ethylene monomer and a portion of the liquid stream; and storing a remaining portion of said liquid stream for subsequent processing of the comonomer. Some of the benefits of the method include process simplification and reduced capital and operating costs from, inter alia, not having to recover ethylene in high purity nor separate catalyst from comonomer. |
| US07858828B2 |
Process for synthesis of (3R,3'R,6'R)-lutein and its stereoisomers
(3R,3′R,6′R)-Lutein and (3R,3′R)-zeaxanthin are two dietary carotenoids that are present in most fruits and vegetables commonly consumed in the US. These carotenoids accumulate in the human plasma, major organs, and ocular tissues. In the past decade, numerous epidemiological and experimental studies have shown that lutein and zeaxanthin play an important role in the prevention of age-related macular degeneration (AMD) that is the leading cause of blindness in the U.S. and Western World. The invention provides a process for the synthesis of (3R,3′R,6′R)-lutein and its stereoisomers from commercially available (rac)-α-ionone by a C15+C10+C15 coupling strategy. In addition, the present invention also provides access to the precursors of optically active carotenoids with 3-hydroxy-ε-end group that are otherwise difficult to synthesize. The process developed for the synthesis of lutein and its stereoisomers is straightforward and has potential for commercialization. |
| US07858827B2 |
Process for synthesis of dialkoxyorganoboranes
The invention relates to a process for the synthesis of dialkoxyorganoboranes, in particular to a process for the synthesis of dialkoxyorganoboranes by an ester exchange reaction. Moreover, the invention relates to a process for the synthesis of organo-oxazaborolidine catalysts (organo-CBS) and of trialkylboroxins. Furthermore, the invention relates to methods of using dialkoxyorganoboranes for the preparation of organo-CBS catalysts and in Suzuki-type coupling reactions. |
| US07858826B2 |
Process for producing 6-dimethylaminomethyl-phenyl-cyclohexane-1,3-diols
A process for producing 6-dimethylaminomethyl-1-(3-hydroxy- or 3-C1-C4 alkoxyphenyl)-cyclohexane-1,3-diols from 6-dimethylaminomethyl-1-hydroxy-1-(3-hydroxy- or 3-C1-C4 alkoxyphenyl)-cyclohexane-3-ones by catalytic hydrogenation in the presence of heterogeneous or homogeneous catalysts, or by using metal hydrides. |
| US07858825B2 |
Acid and base stable diphenylmethanol derivatives and methods of use
The invention provides compounds that are useful as linkers for solid phase synthesis and as protecting groups, and methods for producing and using the same. |
| US07858824B2 |
Aralkyltetrahydropyridines, their preparation and pharmaceutical compositions containing them
The present invention relates to compounds of formula (IIIo): in which n is an integer from 1 to 5; Ao represents a partially saturated carbonaceous bi- or tricycle; it also relates to their salts, solvates, N-oxides, the pharmaceutical compositions containing them, a method for their preparation and synthesis intermediates in this method. |
| US07858816B2 |
Tantalum amido-complexes with chelate ligands useful for CVD and ALD of TaN and Ta205 thin films
Tantalum compounds of Formula I hereof are disclosed, having utility as precursors for forming tantalum-containing films such as barrier layers. The tantalum compounds of Formula I may be deposited by CVD or ALD for forming semiconductor device structures including a dielectric layer, a barrier layer on the dielectric layer, and a copper metallization on the barrier layer, wherein the barrier layer includes a Ta-containing layer and sufficient carbon so that the Ta-containing layer is amorphous. According to one embodiment, the semiconductor device structure is fabricated by depositing the Ta-containing barrier layer, via CVD or ALD, from a precursor including the tantalum compound of Formula I hereof at a temperature below about 400° C. in a reducing or inert atmosphere, e.g., a gas or plasma optionally containing a reducing agent. |
| US07858814B2 |
Ru-containing polyoxotungstates and process for their preparation
The invention relates to polyoxometalates represented by the formula (An)m+ [Ru2L2(XW11O39)2WO2]m− or solvates thereof, wherein A is a cation, n is the number of the cations, m is the charge of the polyanion, L is a ligand bound to ruthenium and is independently selected from group consisting of water, unsubstituted or substituted arenes, unsubstituted or substituted heteroarenes, unsaturated hydrocarbons, ethers, unsubstituted or substituted allyl, unsubstituted or substituted alkanes, nitriles, carboxylates, peroxides, peracids, phosphines, phosphanes, CO, OH−, peroxo, carbonate, NO3−, NO2−, NO−, NH3, amines, F−, Cl−, Br−, I−, SCN−, NCS−, NCO− and mixtures thereof and X is a heteroatom selected from Si, Ge, B and mixtures thereof, a process for their preparation and their use for the catalytic oxidation of organic molecules. |
| US07858812B2 |
Process for isolation of desired isomers of nebivolol intermediates
The present invention relates to a simple and commercially viable process for separation of desired isomers of nebivolol intermediates from a mixture containing undesired isomers of nebivolol intermediates. Thus, (+)-[2R*[1S*,5S*(S*)]]+[2R*[1S*,5R*(R*)]]-α,α′-[phenylmethyliminobis(methylene)]bis[6-fluoro-3,4-dihydro-2H-1-benzopyran-2-methanol] is dissolved in diisopropyl ether at reflux temperature and cooled to below about 30° C. to obtain the desired (+)-[2R*[1S*,5S*(S*)]]-α,α′-[phenylmethyliminobis(methylene)]bis[6-fluoro-3,4-dihydro-2H-1-benzopyran-2-methanol]. |
| US07858811B2 |
Process for the preparation of indoles
A process for the preparation of indoles, e.g. 1,2,3,9-tetrahydro-carbazol-4-one and derivatives thereof. |
| US07858807B2 |
Method for producing 1-substituted-5-acylimidazole compound
Disclosed is a commercially suitable method for producing a 1-substituted-5-acylimidazole compound. A 1-substituted-5-acylimidazole compound is produced with a high position selectivity by reacting an N-substituted amidine compound or a salt thereof with a ketone compound in the presence of a base. |
| US07858804B2 |
Process for making cytokine inhibiting compounds containing 4- and 5-imidazolyl rings and the intermediates thereof
Disclosed are processes for making compounds containing 4- and 5-imidazolyl rings, also disclosed are the intermediates useful in the processes disclosed herein. |
| US07858801B2 |
Process for producing enantiomer of amlodipine in high optical purity
The present invention relates to a process for preparation of optically pure (S)-amlodipine-L-hemitartrate DMF solvate comprising the steps of treating (R,S) amlodipine base with L-tartaric acid in the presence of dimethyl formamide and a co-solvent. The invention also relates to a process for converting (R) or (S)-amlopidine-L-hemitartrate DMF solvate into their besylates without isolating free chiral amlopidine base after solution. |
| US07858797B2 |
Biphenyl compounds useful as muscarinic receptor antagonists
This invention provides compounds of formula I: wherein a, b, c, d, m, n, p, r, R1, R2, R3, R4, R5, R6, R7, and W are as defined in the specification. The compounds of formula I are muscarinic receptor antagonists. The invention also provides pharmaceutical compositions containing such compounds, processes and intermediates for preparing such compounds and methods of using such compounds to treat pulmonary disorders. |
| US07858792B2 |
Biphenyl compounds useful as muscarinic receptor antagonists
This invention provides compounds of formula I: wherein a, b, c, m, p, r, R1, R2, R3, R4, R5, R6, W and X1 are as defined in the specification. The compounds of formula I are muscarinic receptor antagonists. The invention also provides pharmaceutical compositions containing such compounds, processes and intermediates for preparing such compounds and methods of using such compounds to treat pulmonary disorders. |
| US07858791B2 |
Process for the preparation of cabergoline
A process for preparing cabergoline (I) from ergoline-8β-carboxylic acid ester (XIII) comprising the following steps. (XIII), (XVI), (XVII), (XVIII), (XIX), (I). The present case also relates to the intermediates (XVI), (XVII), (XVIII) and (XIX) as well as the polymorphic amorphous form of Cabergoline (I) and the production thereof. |
| US07858789B2 |
Derivatives of 4-aminopiperidine and their use as a medicament
A subject of the present application is new derivatives of 4-aminopiperidines of formula in which R1, R2 and R3 represent various radical, and their preparation processes by synthetic methods in parallel in liquid and solid phase. These products having a good affinity with certain sub-types of somatostatin receptors, they are particularly useful for treating the pathological states or diseases in which one (or more) somatostatin receptors are involved. |
| US07858774B2 |
Synthesis of 5-azacytidine
The present invention provides a method for the preparation of 5-azacytidine, wherein 5-azacytidine is represented by the structure: The method involves the silylation of 5-azacytosine, followed by the coupling of silylated 5-azacytosine to a protected β-D-ribofuranose derivative. The coupling reaction is catalyzed by trimethylsilyl trifluoromethanesulfonate (TMS-Triflate). |
| US07858772B2 |
Compounds and methods for synthesis and purification of oligonucleotides
The present invention provides methods of extending nucleic acids and purifying target nucleic acids. The methods include the use of capping reagents to effect chain termination and provide a handle for purification via fluorous affinity methods. |
| US07858771B2 |
RNA interference mediated inhibition of muscarinic colinergic receptor gene expression using short interfering nucleic acid (siNA)
The present invention relates to compounds, compositions, and methods useful for modulating the expression of genes associated with respiratory and pulmonary disease, such as cholinergic muscarinic receptor genes, using short interfering nucleic acid (siNA) molecules. This invention also relates to compounds, compositions, and methods useful for modulating the expression and activity of cholinergic muscarinic receptor genes, or other genes involved in pathways of cholinergic muscarinic receptor gene expression and/or activity by RNA interference (RNAi) using small nucleic acid molecules. In particular, the instant invention features small nucleic acid molecules, such as short interfering nucleic acid (siNA), short interfering RNA (siRNA), double-stranded RNA (dsRNA), micro-RNA (miRNA), and short hairpin RNA (shRNA) molecules and methods used to modulate the expression of M3 muscarinic acetylcholine receptor or cholinergic receptor muscarinic 3 (CHRM3). |
| US07858770B2 |
siRNA having antiviral activity against nonpolio enterovirus
The present invention relates to an siRNA (small interfering RNA) having antiviral activity against nonpolio enteroviruses, and a pharmaceutical composition comprising same as an active ingredient for preventing and treating diseases caused by nonpolio enterovirus infection. |
| US07858767B2 |
Embryo sac-specific genes
The present invention relates to isolated nucleotide sequences useful for the production of plants with a modified embryo sac, embryo and or endosperm development, and to transgenic cells and plants transformed with the nucleotide sequences. |
| US07858760B2 |
Antibodies to protein expressed in prostate cancer
A novel prostate tumor associated gene (designated 24P4C12) and its encoded protein is described. 24P4C12 is highly expressed in prostate tissue xenografts, providing evidence that it is turned on in at least some prostate cancers. 24P4C12 provides a diagnostic and/or therapeutic target for prostate and other cancers. |
| US07858759B2 |
Anti-zB7H6 antibody-drug conjugates
Disclosed is a newly identified B7 family member, zB7H6, which functions as a counter-receptor for the NK cell triggering receptor, NKp30. Methods and compositions for modulating NKp30-mediated NK cell activity based on the interaction of zB7H6 with NKp30, as well as related screening methods, are also disclosed. Further disclosed are anti-zB7H6 antibodies as well as antibody-drug conjugates comprising an anti-zB7H6 antibody conjugated to a therapeutic agent, including methods for using such antibodies and antibody-drug conjugates to exert therapeutic effects against zB7H6-expressing cells. |
| US07858756B2 |
Monoclonal antibodies that selectively recognize methamphetamine and methamphetamine like compounds
The invention generally relates to monoclonal antibodies that recognize at least one compound from the group consisting of (+) methamphetamine, (+) amphetamine, and (+) 3,4-methylenedioxymethamphetamine ((+) MDMA). Generally speaking, the monoclonal antibodies do not recognize (−) methamphetamine, (−) amphetamine, or (−) MDMA. |
| US07858752B2 |
Recombinant antibodies against hepatitis C virus and methods of obtaining and using same
Recombinant antibodies, including chimeric antibodies, specific for hepatitis C (HCV) antigenic proteins are provided. The recombinant antibodies specifically bind to diagnostically relevant regions of HCV proteins and are thus suitable for use, for example, as diagnostic reagents for the detection of HCV, and/or as standardization reagents or positive control reagents in assays for the detection of HCV. The recombinant antibodies can also be used in the treatment or prevention of a HCV infection. |
| US07858750B2 |
Antibodies to tumor associated proteins
A novel gene 024P4C12 (also designated 24P4C12) and its encoded protein, and variants thereof, are described wherein 24P4C12 exhibits tissue specific expression in normal adult tissue, and is aberrantly expressed in the cancers listed in Table I. Consequently, 24P4C12 provides a diagnostic, prognostic, prophylactic and/or therapeutic target for cancer. The 24P4C12 gene or fragment thereof, or its encoded protein, or variants thereof, or a fragment thereof, can be used to elicit a humoral or cellular immune response; antibodies or T cells reactive with 24P4C12 can be used in active or passive immunization. |
| US07858749B2 |
Polymer-factor VIII moiety conjugates
Conjugates of a Factor VIII moiety and one or more water-soluble polymers are provided. Typically, the water-soluble polymer is poly(ethylene glycol) or a derivative thereof. Also provided are compositions comprising the conjugates, methods of making the conjugates, and methods of administering compositions comprising the conjugates to a patient. |
| US07858746B2 |
Substance that specifically recognizes PD-1
Compounds that can recognize selectively both PD-1 protein and a membrane protein co-existing with PD-1 on a cell membrane, and can transmit a suppressive signal of PD-1. The compounds are useful for medical treatment and/or prevention of diseases caused by immune abnormality. |
| US07858743B2 |
SSX-4 peptides presented by HLA class II molecules
The invention describes HLA class II binding peptides encoded by the SSX-4 tumor associated gene, as well as nucleic acids encoding such peptides and antibodies relating thereto. The peptides stimulate the activity and proliferation of CD4+ T lymphocytes. Methods and products also are provided for diagnosing and treating conditions characterized by expression of the SSX-4 gene. |
| US07858739B2 |
Inhibitors of type 2 vascular endothelial growth factor receptors
The present disclosure relates to novel vascular endothelial growth factor receptor (VEGFR)-binding polypeptides and methods for using these polypeptides to inhibit biological activities mediated by vascular endothelial growth factors (VEGFs). The present disclosure also provides various improvements relating to single domain binding polypeptides. |
| US07858734B2 |
Polyimide material and preparation method thereof
A polyimide material comprises a polyimide. The polyimide has repeating units of formula (I). The polyimide material further comprises a coupling agent-containing filler.A method for preparing a polyimide material comprises allowing a mixture comprising an aromatic tetracarboxylic dianhydride, an aromatic diamine, and a coupling agent-containing filler to react to produce a polyamic acid. The method further comprises contacting the polyamic acid with an aliphatic dicarboxylic acid of formula (II) to produce an intermediate, and imidizing the intermediate to produce the polyimide material.A polyimide comprises repeating units of formula (I). |
| US07858733B2 |
Highly functional, highly branched or hyperbranched polyesters, the production thereof and the use of the same
High-functionality highly branched or hyperbranched polyesters based on di-, tri- or polycarboxylic acids and di-, tri- or polyols, processes for preparing them, and their use. |
| US07858725B2 |
Cardanol based dimers and uses therefor
Cardanol based dimers are provided. The cardanol dimers are formed by hydrosylylation with silanes. Cardanol based dimers may be further reacted to form epoxy curing agents and epoxies which can be used as anti-fouling coatings on ship hulls and marine structures. The cardanol dimers may also be used to produce friction particles or phenolic resins. Methods of synthesizing the cardanol based dimers, the epoxy curing agents and the epoxies are also provided. |
| US07858723B2 |
Ethylene-based resin and molded object obtained therefrom
Ethylene-based resin, which exhibits a satisfactorily high melt tension and can provide a molded object excellent in mechanical strength, the ethylene-based resin characterized in simultaneously satisfying the requirements [1] to [5] described below: [1] melt flow rate (MFR) under a loading of 2.16 kg at 190° C. is in the range of 0.1 to 100 g/10 minutes; [2] density (d) is in the range of 875 to 970 kg/m3; [3] ratio [MT/η*(g/P)] of melt tension [MT(g)] at 190° C. to shearing viscosity [η*(P)] at 200° C. at an angular velocity of 1.0 rad/sec. is in the range of 1.50×10−4 to 9.00×10−4; [4] sum [(A+B)(/1000C)] of the number of methyl branches [A(/1000C)] and the number of ethyl branches [B(/1000C)] per 1000 carbon atoms measured by 13C-NMR is 1.8 or less; and [5] zero shear viscosity [η0(P)] at 200° C. and weight-average molecular weight (Mw) measured by GPC-viscosity detector method (GPC-VISCO) satisfy the following relational expression (Eq-1): 0.01×10−13×Mw3.4≦η0≦4.5×10−13×Mw3.4 (Eq-1). |
| US07858720B2 |
Co-polymer films for sensors
Embodiments include a sensor comprising a co-polymer, the co-polymer comprising a first monomer and a second monomer. For some embodiments, the first monomer is poly-4-vinyl pyridine, and the second monomer is poly-4-vinyl pyridinium propylamine chloride. For some embodiments, the first monomer is polystyrene and the second monomer is poly-2-vinyl pyridinium propylamine chloride. For some embodiments, the first monomer is poly-4-vinyl pyridine, and the second monomer is poly-4-vinyl pyridinium benzylamine chloride. Other embodiments are described and claimed. |
| US07858719B2 |
Polymerization process
The present invention relates to a gas phase process for polymerizing one or more hydrocarbon monomer(s) in the presence of a catalyst system and a fluorinated hydrocarbon, where the fluorinated hydrocarbon is present at a partial pressure of 6.9 to 348 kPa in the reactor and the reactor temperature is from 30 to 120° C. |
| US07858717B2 |
Metallocene compounds
A bridged metallocene compound of formula (I) wherein: M is an atom of a transition metal selected from those belonging to group 3, 4, or to the lanthanide or actinide groups in the Periodic Table of the Elements; X, equal to or different from each other, is a hydrogen atom, a halogen atom, a R, OR, OSO2CF3, OCOR, SR, NR2 or PR2 group; L is a divalent bridging group; R1 and R2, equal to each other, are C1-C40 hydrocarbon radical; R3 is hydrogen or a are C1-C40 hydrocarbon radical and W is an aromatic 5 or 6 membered ring. |
| US07858710B2 |
Highly organized polyolefin structures
A method of preparing periodic, semi-periodic, or semi-random polyethylene-co-acrylic acid or polyethylene-co-methacrylic acid involves polymerizing 1-alkoxyalkyl ester substituted α,Ω-dienes, and/or 1-alkoxyalkyl ester substituted cycloalkenes via olefin metathesis reactions followed by hydrogenation of the alkylene units and subsequently hydrolyzed to the desired polyethylene-co-acrylic acid or polyethylene-co-methacrylic acid. The polyethylene-co-acrylic acid or polyethylene-co-methacrylic acid can then be converted to ionomers by exchange with a monomeric carboxylate salt. |
| US07858709B2 |
Aqueous dispersion adhesive composition and adhesive film
The aqueous dispersion adhesive composition contains an aqueous dispersion copolymer obtained by reacting of a reaction component containing alkyl (meth)acrylate whose linear or branched alkyl group has 4 to 18 carbon atoms, (meth)acrylic acid, a phosphoric acid group-containing vinyl monomer and an alkoxysilyl group-containing vinyl monomer to react; and a crosslinking agent having reactivity with a carboxyl group. In the aqueous dispersion adhesive composition, an amount of the crosslinking agent is from 0.07 to 4 parts by weight per 100 parts by weight of the aqueous dispersion copolymer, and in an adhesive layer made of the aqueous dispersion adhesive composition, an elongation at 90° C. is 200% or less. |
| US07858707B2 |
Catalytic olefin block copolymers via polymerizable shuttling agent
A polymerization process and the resulting polymer composition, said process comprising polymerizing one or more addition polymerizable monomers and a polymerizable shuttling agent in the presence of at least one addition polymerization catalyst comprising a metal compound or complex and a cocatalyst under conditions characterized by the formation of a branched polymer, preferably comprising pseudo-block molecular architecture. |
| US07858703B2 |
Sealants and potting formulations including mercapto-terminated polymers produced by the reaction of a polythiol and polyvinyl ether monomer
Sealant and potting formulations are provided which are prepared from components including ungelled mercapto-terminated polymer(s) prepared by reacting reactants comprising polyvinyl ether monomer(s) and polythiol material(s); curing agent(s) reactive with a mercapto group of the mercapto-terminated polymer; and additive(s) selected from the group consisting of fillers, adhesion promoters, plasticizers and catalysts. |
| US07858702B2 |
Enhanced ESCR bimodal HDPE for blow molding applications
Bimodal polyethylene compositions and blow molded bottles made therefrom are provided. In at least one specific embodiment, the composition includes at least one high molecular weight polyethylene component having a molecular weight distribution (MWD) of about 6 to about 9, a short chain branch content of less than about 2 branches per 1,000 main chain carbons, and a Mz of about 1,100,000 or more. The composition also includes at least one low molecular weight polyethylene component where a ratio of weight average molecular weight of the high molecular weight polyethylene component to weight average molecular weight of the low molecular weight polyethylene component is about 20 or less. The polyethylene composition has a density of about 0.94 g/cc or more, an ESCR of about 600 hours or more, a percent die swell of about 70% or more, and may comprise at least 70% ethylene-derived units. |
| US07858699B2 |
Thermally reversible composite material
The present invention discloses a thermally reversible composite material. The thermally reversible composite material comprises a Polyhedral Oligomeric Silsesquioxane (POSS) and a cross-linking agent. The Polyhedral Oligomeric Silsesquioxane comprises a plurality of dienophile groups. The cross-linking agent comprises at least two conjugated diene groups. The cross-linking agent interacts with the plurality of dienophile groups of the POSS though the conjugated diene groups to perform a thermally reversible Diels-Alder cycloaddition cross-linking reaction. The invention is applied as thermally reversible package materials. |
| US07858694B2 |
Polymers obtained via nitroxyl radical polymerization
Polymer of formula (I): In-[(A)x-(B)y-(A′)x′-(E)z]n obtained by nitroxyl mediated controlled free radical polymerization whereby an access of acrylate is present, wherein In is the initiator fragment starting the polymerization reaction; A and A′ are the same or different monomers selected from the group consisting of acrylic acid, methacrylic acid, acrylonitrile, methacrylonitrile, acrylic acid (C1-C22)alkyl esters, acrylic acid (C1-C22)hydroxyalkyl esters, methacrylic acid (C1-C22)alkyl esters, methacrylic acid (C1-C22)hydroxyalkyl esters, acrylic acid (C1-C22)alkyl esters or methacrylic acid (C1-C22)alkyl esters which are substituted by amino, (C1-C22)alkylamino, (C1-C22)dialkylamino, —SO3H, epoxy, fluoro, perfluoro or siloxane groups, styrene, substituted styrene, acrylamide and methacrylamide, N-mono(C1-C22)alkyl acrylamide, N,N-di(C1-C22)alkyl acrylamide; provided that the amount of unsubstituted acrylic acid (C1-C22)alkyl esters or/and methacrylic acid (C1-C22)alkyl esters is more than 30% by weight based on the weight of the total monomer mixture; and B is at least one multifunctional monomer with two or more ethylenically unsaturated bonds with the proviso than at least one of these ethylenically unsaturated bonds is a high reactive double bond and the other or the others are less reactive double or triple bonds. E is a group bearing at least one stable free nitroxyl radical, which is bound via the oxygen atom to the polymer or copolymer; or a group which results from a substitution or elimination reaction of the attached stable free nitroxyl radical; x and x′ independently is zero or a number between 5 to 5000; y is a number between 5 to 5000; z is a number 1 or greater than 1 indicating the average number of end groups E attached to the monomer sequence (A)x-(B)y; preferably z is 1; n is a number from 1 to 20, preferably 1. |
| US07858693B2 |
Unhydrogenated block copolymer compositions
The present invention relates to novel compositions comprising (a) anionic block copolymers having at least two blocks of a mono alkenyl arene and at least one block of a conjugated diene and mono alkenyl arene having a specific arrangement of the monomers in the copolymer block, and (b) tailored softening modifiers have a particular structure that results in a surprising improvement in properties for the composition. Also included are processes for the manufacturing such novel compositions and various end-uses and applications for such compositions. |
| US07858692B2 |
Two component coating compositions and coatings produced therefrom
The present invention is directed to two component coating compositions that cure under ambient conditions and more particularly to those having low VOC (volatile organic content) that are suitable for use in automotive refinish and Original Equipment Manufacturing (OEM) applications. The coating composition includes crosslinkable and crosslinking components, wherein the crosslinkable component includes a low polydispersity, low molecular weight copolymer having on an average 2 to 25 functional groups, such as hydroxyl, carboxyl, acetoacetoxy, primary and secondary amine, and epoxy. The copolymer is polymerized from a monomer mixture that includes one or more non-functional acrylate monomers and one or more functional methacrylate monomers provided with the functional groups. The crosslinking component includes polyisocyanate, polyamine, ketimine, melamine, epoxy, polyacid or a combination thereof. The invention is also directed to coating produced from the coating composition. |
| US07858691B2 |
Functionalization of carbon nanoshperes by severe oxidative treatment
Carbon nanostructures are formed from a carbon precursor and catalytic templating nanoparticles and are treated with a severe oxidative agent to introduce oxygen-containing functional groups to the surface of the graphitic material. Methods for manufacturing carbon nanostructures generally include (1) forming a precursor mixture that includes a carbon precursor and a plurality of catalytic templating particles, (2) carbonizing the precursor mixture to form an intermediate carbon material including carbon nanostructures, amorphous carbon, and catalytic metal, (3) purifying the intermediate carbon material by removing at least a portion of the amorphous carbon and optionally at least a portion of the catalytic metal, and (4) treating the intermediate carbon material with a severe oxidative treatment to increase surface functionalization. Examples of oxidative treatments include (i) a mixture of nitric acid and sulfuric acid, (ii) a solution of hydrogen peroxide, or (iii) a mixture of sulfuric acid and hydrogen peroxide. |
| US07858677B2 |
Composites with oriented particles and particle networks
A composite comprising a first melt processable material referred to as a masterbatch which includes particulate material master batch and a second melt-processable material said first melt processable material and said second melt processable material are formed into a multilayer arrangement by chaotic advection and wherein said particulate material is oriented within layers, or forms networks in said first melt-processable material. |
| US07858676B2 |
Pigment dispersion and ink composition for ink jet printing
An aqueous pigment dispersion for ink jet having a pigment dispersed, characterized by containing a water-soluble resin and a resin having a urethane bond and/or an amide bond. |
| US07858669B2 |
Composition for alignment film having excellent adhesiveness
There is provided a novel composition for an alignment film having excellent adhesiveness to a liquid crystal layer as well as to a substrate when a cycloolefin-based aligned film (COP) is used as the substrate instead of triacetyl cellulose (TAC) that is used as a conventional substrate for an optical film whose optical properties are significantly deteriorated when it is used under hot and humid environments. The composition for an alignment film that is used for splay alignment includes polyvinyl alcohol (PVA); 13 to 25% by weight of an aery late monomer based on the weight of the polyvinyl alcohol; 20 to 30 % by weight of a compatibilizing agent based on the weight of the acrylate monomer; and 10 to 50% by weight of an aqueous photo initiator based on the weight of the acrylate monomer. |
| US07858667B2 |
Alcohol synthesis from CO or CO2
Methods for producing alcohols from CO or CO2 and H2 utilizing a palladium-zinc on alumina catalyst are described. Methods of synthesizing alcohols over various catalysts in microchannels are also described. Ethanol, higher alcohols, and other C2+ oxygenates can produced utilizing Rh—Mn or a Fisher-Tropsch catalyst. |
| US07858664B2 |
Histone deacetylase inhibitors
Histone deacetylase is a metallo-enzyme with zinc at the active site. Compounds having a zinc-binding moiety, such as, for example, a hydroxamic acid group or a carboxylic acid group, can inhibit histone deacetylase. Histone deacetylase can repress gene expression, including expression of genes related to tumor suppression. Accordingly, inhibition of histone deacetylase can provide an alternate route for treating cancer, hematological disorders, e.g., hemoglobinopathies, and genetic related metabolic disorders, e.g., cystic fibrosis and adrenoleukodystrophy. |
| US07858661B2 |
Protein refolding agent and refolding method
A refolding agent and refolding method which make it possible to produce high-purity proteins in high productivity. The refolding agent includes a phosphorus-containing compound (A) and an oxycarbonyl group-containing compound (B). The refolding method includes the step of treating the unfolded protein with the refolding agent. As the compound (A), there may be mentioned at least one species selected from inorganic phosphoric acids, alkyl phosphate esters, sugar phosphate esters, and salts of these, and as the compound (B), there may be mentioned at least one species selected from formic acid, acetic acid, propionic acid, lactic acid, tartaric acid, and salts of these. |
| US07858659B2 |
Redox therapy for tumors
The invention provides methods and compositions for treatment of tumors comprising administering to subject bearing a tumor an effective amount of at least one agent that decreases the [GSH]2/[GSSG] ratio in the malignant cells of said tumor, wherein said at least one agent is administered continuously to said patient for a period of time within the range of from about 15 to about 75 hours. |
| US07858651B2 |
Imidazole-5-carboxylic acid derivatives, the preparation method therefor and the uses thereof
The invention discloses imidazole-5-carboxylic acid derivatives, and their preparation methods. The derivatives of the invention are Angiotensin II receptor antagonists with angiotensin II antagonistic activity and antihypertensive activity, and thereby can be used as a therapeutical agent to treat hypertension. |
| US07858648B2 |
Non-covalent complexes comprising carbon nanotubes
The present invention relates to the use of a carbon nanotube comprising positive and/or negative charges, the charges being carried by at least one charge-carrying group, the charge carrying group being covalently bound to the surface of the carbon nanotube, for the manufacture of a complex between the carbon nanotube and at least one charged molecule, the bond between the carbon nanotube and the charged molecule being essentially electrostatic, and the charged molecule comprising at least one negative charge if the carbon nanotube comprises positive charges and/or at least one positive charge if the carbon nanotube comprises negative charges. |
| US07858647B2 |
N-[1,3,4]-thiadiazol-2-yl-benzene sulfonamides, pharmaceutical compositions thereof and methods for their therapeutic use
The present invention comprises N-[1,3,4]-thiadiazol-2-yl-benzene sulfonamides, their physiologically acceptable salts and functional derivatives that exhibit peroxisome proliferator activated receptor (PPAR) PPARdelta and PPARgamma agonist activity. The structure of the compounds of the invention are defined by Formula I below, And the isomers thereof wherein the various substituents are defined herein, including their physiologically acceptable salts. Processes for the compounds preparation are also disclosed. The compounds are suitable for the treatment of fatty acid metabolism and glucose utilization disorders, disorders relating to insulin resistance are involved as well as demyelinating and other neurodegenerative disorders of the central and peripheral nervous system. |
| US07858646B2 |
Potentiators of glutamate receptors
The present invention provides compounds of formula (I); pharmaceutical compositions thereof, and methods of using the same, processes or preparing the same, and intermediates thereof. |
| US07858645B2 |
Indazole derivatives
The invention is concerned with novel indazole derivatives of formula (I) wherein R1, R2, R3, R4, R5, R6, X and Y are as defined in the description and in the claims, as well as physiologically acceptable salts and esters thereof. These compounds inhibit L-CPT1 and can be used in the prevention or treatment of diseases which are modulated by L-CPT1 inhibitors. |
| US07858644B2 |
EP4 receptor antagonists
Compounds of formula (I): wherein: R2 is H or an optionally substituted C1-4 alkyl group; Y is either —(CH2)n—X—, where n is 1 or 2 and X is O, S, S(═O), S(═O)2, or NRN1, where RN1 is selected from H or optionally substituted C1-4 alkyl, or Y is —C(═O)NRN2—, where RN2 is selected from H, and optionally substituted C1-7 alkyl or C5-20 aryl; R3 is an optionally substituted C6 aryl group linked to a further optionally substituted C6 aryl group, wherein if both C6 aryl groups are benzene rings, there may be an oxygen bridge between the two rings, bound adjacent the link on both rings; A is a single bond or a C1-3 alkylene group; and R5 is either: (i) carboxy; (ii) a group of formula (II): or (iii) a group of formula (III): wherein R is optionally substituted C1-7 alkyl, C5-20 aryl or NRN3RN4, where RN3 and RN4 are independently selected from optionally substituted alkyl; (iv) tetrazol-5-yl. |
| US07858641B2 |
Substituted dihydroisoquinolinone compounds
A variety of low molecular weight, guanidino-containing dihydroisoquinolinoines capable of acting as MC4-R agonists are provided. The compounds are useful in treating MC4-R mediated diseases. The compounds have the structure ID where the values of the variable are defined herein. |
| US07858639B2 |
Bicyclic heterocycles as cannabinoid-1 receptor modulators
The present application describes compounds according to Formula I, pharmaceutical compositions comprising at least one compound according to Formula I and optionally one or more additional therapeutic agents and methods of treatment using the compounds according to Formula I both alone and in combination with one or more additional therapeutic agents. The compounds have the following general formula: including all prodrugs, solvates, pharmaceutically acceptable salts and stereoisomers, wherein A, B, R1, R2, R3 and R8 are described herein. |
| US07858636B2 |
Hexarylene and pentarylene tetracarboxylic acid diimides
Rylenetetracarboximides of the general formula I in which the variables are defined as follows: R are identical or different radicals: hydrogen; alkyl, cycloalkyl, aryl or hetaryl, each substituted if desired; R′ are identical or different radicals: hydrogen; aryloxy, arylthio, hetaryloxy or hetarylthio, each substituted if desired; n is 1 or 2, and also a process for preparing the rylenetetracarboximides I and their use for coloring high molecular weight organic and inorganic materials, for preparing aqueous polymer dispersions which absorb in the near infrared region of the electromagnetic spectrum, for producing markings and inscriptions which absorb infrared light and are invisible to the human eye, as infrared absorbers for heat management, as IR laser beam-absorbing materials in fusion treatment of plastics parts, and also as active components in photovoltaics. |
| US07858635B2 |
Spiro compounds as modulators of muscarinic receptors
The present invention relates to spiro compounds of formula XX as modulators of muscarinic receptors, wherein R1, R2, R3, Z1, Z2, L, G, n, m, t and p are defined herein. The present invention also provides compositions comprising such modulators, and methods therewith for treating muscarinic receptor mediated diseases. |
| US07858633B2 |
Cycloalkyl substituted pyrimidinediamine compounds and their uses
The present disclosure provides 2,4-pyrimidinediamine compounds having antiproliferative activity, compositions comprising the compounds and methods of using the compounds to inhibit cellular proliferation and to treat proliferate diseases such as tumorigenic cancers. |
| US07858630B2 |
D3 and 5-HT2A receptor modulators
The present invention provides compounds of the general formula (I) wherein X, n and R1 are as described herein, as well as pharmaceutically acceptable salts and esters thereof, methods for their manufacture, pharmaceutical compositions containing them and their use as medicaments. The active compounds of the present invention are dual modulators of the serotonin 5-HT2a and dopamine D3 receptors, useful in the treatment and/or the prevention of cognitive disorders, drug addiction, depression, anxiety, drug dependence, dementias, memory impairment, psychotic disorders comprising schizophrenia, schizoaffective disorders, bipolar disease, mania, psychotic depression, and psychoses comprising paranoia and delusions. |
| US07858625B2 |
Conjugates and compositions for cellular delivery
This invention features conjugates, compositions, methods of synthesis, and applications thereof, including folate derived conjugates of nucleosides, nucleotides, non-nucleosides, and nucleic acids including enzymatic nucleic acids and antisense nucleic acid molecules. |
| US07858624B2 |
Piperidine and morpholine renin inhibitors
Described are compounds which are orally active and bind to renin to inhibit its activity. They are useful in the treatment or amelioration of diseases associated with renin activity. Also described are methods of use of these compounds for treating or ameliorating a renin mediated disorder in a subject. |
| US07858621B2 |
Compounds, isomer thereof, or pharmaceutically acceptable salts thereof as vanilloid receptor antagonist; and pharmaceutical compositions containing the same
This present invention relates to novel compounds, isomer thereof or pharmaceutically acceptable salts thereof as vanilloid receptor (Vanilloid Receptor 1; VR1; TRPV1) antagonist; and a pharmaceutical composition containing the same.The present invention provides a pharmaceutical composition for preventing or treating a disease such as pain, migraine, arthralgia, neuralgia, neuropathies, nerve injury, skin disorder, urinary bladder hypersensitiveness, irritable bowel syndrome, fecal urgency, a respiratory disorder, irritation of skin, eye or mucous membrane, stomach-duodenal ulcer, inflammatory diseases, ear disease, heart disease and so on. |
| US07858618B2 |
Compounds
The present invention relates to compounds of general formula I wherein A, B, D, Y, R1, R2, R3, R4 and R5 are defined as in the specification, the enantiomers, the diastereomers, the mixtures and the salts thereof, particularly the physiologically acceptable salts thereof with organic or inorganic acids or bases, which have valuable properties, the preparation thereof, the pharmaceutical compositions containing the pharmacologically effective compounds, the preparation thereof and the use thereof. |
| US07858617B2 |
2-oxy-benzoxazinone derivatives for the treatment of obesity
The use of a compound comprising formula (I): or a salt, ester, amide or prodrug thereof in the inhibition of an enzyme whose preferred mode of action is to catalyse the hydrolysis of an ester functionality, e.g. in the control and inhibition of unwanted enzymes in products and processes. The compounds are also useful in medicine e.g. in the treatment of obesity and related conditions. The invention also relates to novel compounds within formula (I), to processes for preparing them and pharmaceutical compositions containing them. In formula (I) A is a 6-membered aromatic or heteroaromatic ring; andR1 is a branched or unbranched alkyl (optionally interrupted by one or more oxygen atoms), alkenyl, alkynyl, cycloalkyl, cycloalkenyl, aryl, arylalkyl, reduced arylalkyl, arylalkenyl, heteroaryl, heteroarylalkyl, heteroarylalkenyl, reduced aryl, reduced heteroaryl, reduced heteroarylalkyl or a substituted derivative of any of the foregoing groups. |
| US07858615B2 |
(S)-(-)-1-(4-fluoroisoquinolin-5-Yl)Sulfonyl-2-methyl-1,4-homopiperazine hydrochloride dihydrate
The present invention is directed to (S)-(−)-1-(4-fluoroisoquinolin-5-yl)sulfonyl-2-methyl-1,4-homopiperazine hydrochloride dihydrate, to a method producing the dihydrate, and to a drug composition containing the dihydrate. The compound of the present invention has less hygroscopicity as compared with (S)-(−)-1-(4-fluoroisoquinolin-5-yl)sulfonyl-2-methyl-1,4-homopiperazine hydrochloride anhydrous crystals and thus, exhibits excellent chemical stability. |
| US07858612B2 |
Therapeutic agent for inflammatory bowel diseases
The present invention relates to a method for maintaining the remission of or treating inflammatory bowel diseases, which comprises administering a maintenance therapeutically effective amount or a therapeutically effective amount of 7,8-dimethoxy-4(5H),10-dioxo-1H-1,2,3-triazolo[4,5-c][1]benzoazepine, a prodrug thereof, or a pharmaceutically acceptable salt thereof to a mammal, wherein the prodrug is 2-(1-isopropoxycarbonyloxy-2-methylpropyl)-7,8-dimethoxy-4(5H),10-dioxo-2H-1,2,3-triazolo[4,5-c][1]benzoazepine. The method according to the present invention is effective in the maintenance therapy and therapy of the inflammatory bowel diseases and has few side effects. Particularly, the method according to the present invention may exhibit strong maintenance therapeutic and therapeutic effects, even on severe cases having resistance to the conventional therapeutics. |
| US07858610B2 |
Preventive and/or remedy for lower urinary tract diseases containing EP4 agonist
(1) A preventive and/or a remedy for lower urinary tract diseases such as inflammation in the lower urinary tract, cystitis (interstitial cystitis, etc.) and urethritis; (2) an agent for improving bladder compliance and/or bladder capacity; and (3) an agent for protecting bladder mucosa and/or bladder epithelial cells and/or promoting the regeneration thereof; each containing an EP4 agonist.An EP4 agonist is useful in ameliorating symptoms of lower urinary tract diseases such as (1) frequent urination, (2) urgency of urination, (3) pain in the reproductive organs and/or lower urinary tract (for example, bladder pain, urinary tract pain, vulvar pain, vaginal pain, scrotal pain, perineal pain, pelvic pain, etc.) and/or (4) discomfort in the reproductive organs and/or lower urinary tract. Among all, a selective EP4 agonist is useful as a preventive and/or remedy for lower urinary tract diseases having no side effect. |
| US07858606B2 |
Triterpenoid derivatives
The present invention relates to the use of a compound of formula (I), or a pharmaceutically acceptable salt, crystal form, complex, hydrate, or hydrolysable ester thereof, in the preparation of a medicament for treating a patient suffering from leukaemia, cancer or other proliferative disorder. A further embodiment relates to the use a compound of formula (I) in an assay for detecting the phosphorylation state of cellular substrates. The present invention also relates to novel compounds of formula (I), and the chemical synthesis thereof. |
| US07858602B2 |
Therapeutic and prophylactic uses of cell specific carbonic anhydrase enzymes in treating aging disorders due to oxidative stress and as growth factors of stem cells
A method for the treatment and prophylaxis of conditions of aging due oxidative stress and as growth factors of stem cells. Such conditions due to oxidative stress are associated with a decreased presence of one or more cell-specific carbonic anhydrase enzymes in the tissue of a subject. Such conditions include but are not limited to alzheimer's disease, parkinson's disease, multiple sclerosis, autism, lou gehrig's disease, huntington's disease, diabetes mellitus, amyloid diseases, atherosclerosis, arthritis, osteoporosis, cystic fibrosis. The method comprises administering to the patient a pharmaceutically effective, non-toxic amount of one or more compounds that increases the presence of one or more Carbonic Anhydrase Isozymes whose levels have been reduced in the subject. Such compound maybe the Cell Specific Carbonic Anhydrase Enzymes, a compound that when absorbed reacts or dissociates to form cell specific carbonic enzymes or a compound that when administered promotes the natural generation of the cell specific carbonic anhydrase enzymes within the subject.This method also uses one or more cells specific carbonic anhydrase as growth factors of stem cells for replacing tissues due to injuries or diseases in humans.These methods includes the administering of these compounds over an extended period of time ranging from 6 months until the subject dies. |
| US07858599B2 |
Enhancement of urogenital function
An exemplary method of treating a urologic symptom includes administering a daily dose of creatine to an individual wherein the daily dose of creatine lies in a range from about 0.35 mg to about 3.5 mg per kilogram body weight. Such an exemplary method may further include administering a dose of a compound that inhibits phosphodiesterase (e.g., at a time less than approximately 4 hours prior to sexual activity). Other exemplary methods, compounds, compositions, etc., are also disclosed. |
| US07858595B2 |
Anti-infectious carbohydrates
Neutral straight-chain or branched oligosaccharides for preventing the invasion and infection of mammal cells by pathogens and for fighting diseases caused by such pathogens are disclosed. Food, dietetic products and pharmaceutical agents containing oligosaccharides consist of a base unit of formula (I), and between 0 and 19 other units of formula (II), which are linked directly or indirectly to the base unit. Gal represents a galactose monosaccharide unit; Glc represents a glucose monosaccharide unit; HexNAc rpresents an N-acetylated galactosamine or glucosamine monosaccharide unit (GalNAc or GlcNAc); R independently represent a β 1-3 or β 1-6 glycosidic link to HexNAc monosaccharide of the next [Gal-HexNAc] unit (II), and on a terminal [Gal-HexNAc] unit, or R are not present; and a terminal [Gal-HexNAc] unit, wherein R represent a deoxyhexose radical, can have another deoxyhexose radical on the HexNAc monosaccharide unit. |
| US07858594B2 |
Crystalline and amorphous forms of beta-L-2′-deoxythymidine
Physical forms of beta-L-2′-deoxythymidine are disclosed that can be characterized by physical appearance, purity levels, Infra-Red and Raman spectroscopy, X-ray powder diffraction patterns, thermal properties, and methods of manufacture. These forms of beta-L-2′-deoxythymidine can be used in the manufacture of other forms of beta-L-2′-deoxythymidine, or in pharmaceutical compositions. Particularly preferred uses are in the treatment of hepatitis B. |
| US07858592B2 |
Interfering RNAs against the promoter region of P53
The present invention relates to the inhibition of p53 transcription by interfering with the activity of a p53 promoter using inhibitory double-stranded RNAs. Use of these inhibitory RNAs in the treatment of cancers also is disclosed. |
| US07858586B2 |
Method of treating condition in animal
The invention relates to compositions comprising of SEQ NO: 1-244, 248-249, and any homologs, analogs, and fragments thereof. Such compositions can be used to treat, prevent, and modulate pain, inflammation, and metabolic processes in various organisms including plants and animals. Such compositions can be formulated with an acceptable pharmaceutical excipient for administration to a human or a plant. The compositions can be administered topically or for systemic use. |
| US07858584B2 |
Angiogenically effective unit dose of FGF and method of administering
The present invention has multiple aspects. In particular, in one aspect, the present invention is directed to a unit dose comprising 0.2 μg/kg to 36 μg/kg of a recombinant FGF or an angiogenically active fragment or mutein thereof. In another aspect, the present invention is directed to a pharmaceutical composition comprising an angiogenically effective dose of an FGF or an angiogenically active fragment or mutein thereof, and a pharmaceutically acceptable carrier. Typically, the angiogenically effective dose comprises 0.2 μg/kg to 36 μg/kg of an FGF of any one of SEQ ID NOS:1-3, 5, 8-10, or 12-14 or an angiogenically active fragment or mutein thereof. In yet another aspect, the present invention is directed to a method for treating a human patient for coronary artery disease, comprising administering into at least one coronary vessel of a human patient in need of treatment for coronary artery disease a safe and angiogenically effective dose of a recombinant FGF of any one of SEQ ID NOS:1-3, 5, 8-10, or 12-14, or an angiogenically active fragment or mutein thereof. |
| US07858583B2 |
Process for purifying glycopeptide phosphonate derivatives
Disclosed are methods of purifying glycopeptides that are substituted with one or more substituents each comprising one or more phosphono groups that are useful as antibacterial agents. The methods include contacting a solution of the glycopeptide derivatives with a polystyrene-containing resin, eluting the resin with an aqueous solution, and isolating the purified glycopeptide derivative. |
| US07858581B2 |
PMMA binding peptides and methods of use
Combinatorially generated peptides are provided that have binding affinity for polymethylmethacrylate (PMMA). The peptides may be used to deliver benefit agents to various PMMA surfaces. |
| US07858580B2 |
Dermatological compositions including oligopeptides for increasing skin sensitivity and neuronal perception
The invention relates to dermatological compositions including at least one oligopeptide with a sequence of 4, 5 or 6 amino acids and/or a derivative thereof as means for increasing the sensitivity of skin, wherein the amino acid sequence comprises the dipeptide sequence Ile-Pro and/or Pro-Ile. |
| US07858578B2 |
Methods of inducing neuronal growth by a Fucose-α(1-2) galactose (fuc-α(1-2) gal) moiety and a lectin
Fucose galactose carbohydrates have been shown to induce neuronal outgrowth. The invention includes methods of inducing neuronal outgrowth using carbohydrates, assemblies, and polymers bearing fucose-galactose moieties, as well as associated proteins. Cell growth can be stimulated in cells in culture or in cells within an animal or patient. Growth stimulation has application to understanding and treatment of neurodegenerative diseases including, for example, Parkinson's disease, Alzheimer's disease and multiple sclerosis and conditions such as stroke, brain injury and spinal cord injury. Such compounds, polymers, and assemblies also can be used to increase neural stem or progenitor cells in culture or in an animal, and to enervate engineered tissue. |
| US07858577B2 |
Use of the long pentraxin PTX3 for the treatment of diseases caused by an altered activation of the growth factor FGF-2
The use of the long pentraxin PTX3 (PTX3) or one of its functional derivatives is described for the preparation of medicament which inhibits the biological activity of the growth factor FGF-2, useful for the prevention and treatment of diseases brought about by an altered activation of said growth factor FGF-2. |
| US07858576B2 |
Method for targeting lysosomal enzymes
Targeted therapeutics that localize to a specific subcellular compartment such as the lysosome are provided. The targeted therapeutics include a therapeutic agent and a targeting moiety that binds a receptor on an exterior surface of the cell, permitting proper subcellular localization of the targeted therapeutic upon internalization of the receptor. Nucleic acids, cells, and methods relating to the practice of the invention are also provided. |
| US07858571B2 |
Extruded artisan soap having inner vein
An extruded and stamped personal washing bar comprising an artisan crafted appearance having top and bottom stamped faces bounded by a parting line or edge band and a horizontal plane intersecting the parting line or edge band, said bar further comprising an outer surfactant phase and a substantially contiguous inner vein comprising a thermoplastic mass, wherein said inner vein is located between the top and bottom stamped faces of the bar and wherein a projection of the inner vein onto the horizontal plane intersecting the parting line or edge band has a maximum width that is at least 20% of a maximum width of the bar in said horizontal plane. |
| US07858570B2 |
Compositions and methods for removing urushiol and treating the resulting skin condition
The present application is directed to various compositions to treat the itching and conditions that result from contracting poison ivy, poison oak, and poison sumac, as well as other plant and substances that contain substances that lead to a skin reaction but that upon removal alleviate the symptoms of the condition. In particular, the compositions described herein are useful for removing urushiol after it has contacted the skin. The compositions include granules or other scrubbing means to reach the urushiol in the skin, a mixture of surfactants to form a complex with the urushiol, counter-irritants to provide a soothing sensation to the irritated skin, and other functional ingredients to provide additional benefits to the individual who has contacted urushiol. |
| US07858569B2 |
Antibacterial compositions and method of using same
Antibacterial solution useful as a cleaning agent suitable for cutaneous use by humans or otherwise which is aqueous based, free of alcohol and surfactants and having a quaternary ammonium compound as its principal antimicrobial agent, a number of moisturizing agents and DMDM Hydantoin serving at least as a preservative. |
| US07858567B2 |
Skin cleansing compositions
A skin cleansing composition contains the following ingredients (A), (B) and (C): (A) a polyoxyethylene alkylether sulfate, (B) a polyoxyethylene alkylether carboxylate, and (C) a cationic group-containing polymer having a cationic charge density of not less than 4.5 meq/g, and/or polyvinylpyrrolidone. A weight ratio (A):(B) of the ingredient (A) to the ingredient (B) is from 85:15 to 25:75. A total content of the ingredients (A) and (B) based on the whole composition ranges from 5 to 25 wt %. A content of the ingredient (C) ranges from 0.05 to 1 wt %. The skin cleansing composition is excellent in foamability and foam quality, and provides a good stop feeling during rinsing and a refreshed touch feeling after towel blotting. |
| US07858566B2 |
Lubricating oil additive composition and method of making the same
An oil-soluble lubricating oil additive composition prepared by the process which comprises reacting a copolymer, with at least one polyether aromatic compound, and with at least one polyether aliphatic compound. |
| US07858564B2 |
Well fluid comprising a fluorinated liquid phase
A well drilling, completion or workover fluid has a continuous phase of the fluid essentially consists of a liquid fluorinated compound. In a variant, the liquid fluorinated compound is a perfluorinated compound. |
| US07858561B2 |
Degradable polymers for wellbore fluids and processes
A viscosifying agent for wellbore fluids is described including a polymer polymerized using at least two pre-polymers “A” and “B”, the polymer being capable of essentially fully degrading into soluble fragments after the initiation of a breaking process. |
| US07858557B2 |
Heat-sensitive transfer image-receiving sheet and manufacturing method thereof
A heat-sensitive transfer image-receiving sheet, having, on a support, at least one receptor layer containing a polymer latex and at least one heat insulation layer containing hollow polymer particles, wherein the polymer latex contained in the receptor layer contains a polymer that has a vinyl chloride unit as a structural unit; and a manufacturing method thereof. |
| US07858556B2 |
Heat-sensitive transfer image-receiving sheet
A heat-sensitive transfer image-receiving sheet comprising at least one heat insulating layer containing a hollow polymer and at least one receiving layer containing a polymer latex on a support in this order wherein the support comprises raw paper and a polyolefin resin layer provided on the receiving layer side of the raw paper or on the both sides thereof. |
| US07858555B2 |
Latent image systems, developers, and blockers therefor
A latent image developing system, methods for imaging and developing images, and systems and methods for blocking or erasing latent images. The latent image developing system includes a substrate containing a colorless image deposited thereon. A developer instrument is used to provide a visible image. The developer instrument includes a developer composition reactive with the colorless image. An image blocking instrument is provided for concealing at least a portion of the visible image. The image blocking instrument is provided by a blocking composition applicator and an aqueous mixture of blocking composition and water. |
| US07858547B2 |
Ceramic with improved high temperature electrical properties for use as a spark plug insulator
An insulator including alumina in an amount between about 90 and about 99% by weight and an oxide mixture or glass mixture including Boron Oxide, Phosphorus Oxide, or both Boron and Phosphorus Oxide. |
| US07858544B2 |
Hydroengorged spunmelt nonwovens
A hydroengorged spunmelt nonwoven formed of thermoplastic continuous fibers and a pattern of fusion bonds. The nonwoven has either a percentage bond area of less than 10 percent, or a percentage bond area of at least 10% wherein the pattern of fusion bonds is anisotropic. |
| US07858543B2 |
Resin joined body
In a resin joined body including at least one member made of a resin material that forms a first resin layer and a second resin layer, the at least one of the first and second resin layers having the rear side from which the laser beam has been irradiated has an absorption constant of 50 to 5000 m−1 for the wavelength of the laser beam, and the fuse bonded portion is formed to have a relationship of X>Y, wherein a light transmittance of light passing from the first resin layer to the second resin layer via the fused portion is designated as X(%), and a light transmittance of light passing continuously from the first resin layer to the second resin layer via a portion other than the fused portion is designated as Y(%). |
| US07858541B2 |
Back pad for abrasive disks and preparation thereof
A back pad comprising a nonwoven fabric, and at least one carbon and polyester fiber textile layers stacked thereon has an improved flexibility and provides an improved working environment, and thus, it can be advantageously used in the manufacturing of an abrasive disk. |
| US07858538B2 |
Coated textile with self-cleaning surface
Textiles coated with self-cleaning surfaces which contain hydrophobic nanostructured particles protruding from a coating having hydrophilic properties are provided. |
| US07858537B2 |
Plasma processing method and apparatus
With evacuation of interior of a vacuum chamber halted and with gas supply into the vacuum chamber halted, in a state that a mixed gas of helium gas and diborane gas is sealed in the vacuum chamber, a plasma is generated in a vacuum vessel and simultaneously a high-frequency power is supplied to a sample electrode. By the high-frequency power supplied to the sample electrode, boron is introduced to a proximity to the substrate surface. |
| US07858535B2 |
Methods of reducing defect formation on silicon dioxide formed by atomic layer deposition (ALD) processes and methods of fabricating semiconductor structures
Methods for reducing and inhibiting defect formation on silicon dioxide formed by atomic layer deposition (ALD) are disclosed. Defect reduction is accomplished by performing processing on the silicon dioxide subsequent to deposition by ALD. The post-deposition processing may include at least one of a pump/purge cycle and a water exposure cycle performed after formation of the silicon dioxide on a substrate. |
| US07858532B2 |
Dielectric layer structure and manufacturing method thereof
A method for fabricating a dielectric layer structure includes providing a substrate, forming at least a low-k dielectric layer on the substrate, forming a single tensile layer on the low-k dielectric layer, and performing a moisture preventing treatment on the single tensile film. The single tensile layer possesses a stress comparative to a stress of the low-k dielectric layer and a hydrophobic characteristic that prevents itself from absorbing moisture. |
| US07858528B2 |
Positive tone bi-layer method
Methods of patterning a substrate including creating a multi-layered structure by forming, on the substrate, a patterned layer having protrusions and recessions are described. A polymerizable material composition is dispense on the patterned layer defining a conformal layer, with the multi-layered structure having a crown surface facing away from the substrate. Portions of the multi-layered structure are removed to expose regions of the substrate in superimposition with the protrusions, while forming a hard mask in areas of the crown surface in superimposition with the recessions. |
| US07858524B2 |
Method of manufacturing semiconductor device with silicide gate electrodes
A semiconductor device includes a semiconductor substrate; a gate insulation film formed on the semiconductor substrate; a silicide gate electrode of an n-type MISFET formed on the gate insulation film; and a silicide gate electrode of a p-type MISFET formed on the gate insulation film and having a thickness smaller than that of the silicide gate electrode of the n-type MISFET, the silicide gate electrode of the p-type MISFET having a ratio of metal content higher than that of the silicide gate electrode of the n-type MISFET. |
| US07858520B2 |
Semiconductor package with improved size, reliability, warpage prevention, and heat dissipation and method for manufacturing the same
The semiconductor package includes a semiconductor package module with circuit patterns formed on an insulation substrate, at least two semiconductor chips electrically connected to each of the circuit patterns using bumps, and an insulation member filled in any open space in the semiconductor module. A cover plate is formed on the upper portion of the semiconductor package module, and a penetration electrode penetrates the semiconductor package. The penetration electrode is electrically connected to the circuit patterns. The described semiconductor package improves upon important characteristics such as size, reliability, warpage prevention, and heat dissipation. |
| US07858518B2 |
Method for forming a selective contact and local interconnect in situ
A process for the in situ formation of a selective contact and a local interconnect on a semiconductor substrate. The exposed semiconductor substrate regions of a semiconductor device structure may be treated in a plasma to enhance the adhesiveness of a selective contact thereto. The semiconductor device structure is positioned within a reaction chamber, wherein a selective contact is deposited onto the exposed semiconductor substrate regions. Any residual selective contact material may be removed from oxide surfaces either intermediately or after selective contact deposition. While the semiconductor device remains in the reaction chamber, a local interconnect is deposited over the semiconductor device structure. The local interconnect may then be patterned. Subsequent layers may be deposited over the local interconnect. The present invention also includes semiconductor device structures formed by the inventive process. |
| US07858512B2 |
Semiconductor with bottom-side wrap-around flange contact
A packaging technique for electronic devices includes wafer fabrication of flexible contacts on the bottom surface of the substrate underneath the active circuit. Inherently reliable contacts suitable for a variety of devices can be formed via a simple fabrication process with good wafer packing density. For one embodiment, a trench is formed from the back of the substrate, exposing an upper conductive layer on the top surface. A standoff is formed on the bottom surface of the substrate. A lower conductive layer is formed that runs from and electrically connects with the exposed portion of the upper conductive layer onto the substrate standoff. The standoff is removed, releasing the formed conductors, resulting in a flexible contact. |
| US07858508B2 |
Semiconductor device and method of manufacturing the same
In a method of manufacturing a semiconductor device, a trench is formed to have an upper quadrangular section and a lower circular section which is formed through a hydrogen annealing process, to extend in a depth direction of a semiconductor substrate. An insulating film is formed on a surface of the trench and a surface of the semiconductor substrate. A conductive film is formed to fill the trench whose surface is covered with the an insulating film. Source/drain regions are formed on both sides of the trench. |
| US07858506B2 |
Diodes, and methods of forming diodes
Some embodiments include methods of forming diodes in which a first electrode is formed to have a pedestal extending upwardly from a base. At least one layer is deposited along an undulating topography that extends across the pedestal and base, and a second electrode is formed over the least one layer. The first electrode, at least one layer, and second electrode together form a structure that conducts current between the first and second electrodes when voltage of one polarity is applied to the structure, and that inhibits current flow between the first and second electrodes when voltage having a polarity opposite to said one polarity is applied to the structure. Some embodiments include diodes having a first electrode that contains two or more projections extending upwardly from a base, having at least one layer over the first electrode, and having a second electrode over the at least one layer. |
| US07858503B2 |
Ion implanted substrate having capping layer and method
In an ion implantation method, a substrate is placed in a process zone and ions are implanted into a region of the substrate to form an ion implanted region. A porous capping layer is deposited on the ion implanted region. The substrate is annealed to volatize at least 80% of the porous capping layer overlying the ion implanted region during the annealing process. An intermediate product comprises a substrate, a plurality of ion implantation regions on the substrate, and a porous capping layer covering the ion implantation regions. |
| US07858502B2 |
Fabrication method and fabrication apparatus of group III nitride crystal substance
A fabrication method of a group III nitride crystal substance includes the steps of cleaning the interior of a reaction chamber by introducing HCl gas into the reaction chamber, and vapor deposition of a group III nitride crystal substance in the cleaned reaction chamber. A fabrication apparatus of a group III nitride crystal substance includes a configuration to introduce HCl gas into the reaction chamber, and a configuration to grow a group III nitride crystal substance by HVPE. Thus, a fabrication method of a group III nitride crystal substance including the method of effectively cleaning deposits adhering inside the reaction chamber during crystal growth, and a fabrication apparatus employed in the fabrication method are provided. |
| US07858501B2 |
Semiconductor wafer for semiconductor components and production method
A semiconductor wafer for semiconductor components and to a method for its production is disclosed. In one embodiment, the semiconductor wafer includes a front side with an adjoining near-surface active zone as basic material for semiconductor component structures. The rear side of the semiconductor wafer is adjoined by a getter zone for gettering impurity atoms in the semiconductor wafer. The getter zone contains oxygen precipitates. In the near-surface active zone, atoms of doping material are located on lattice vacancies. The atoms of doping material have a higher diffusion coefficient that the oxygen atoms. |
| US07858492B2 |
Method of filling a trench and method of forming an isolating layer structure using the same
A method of filling a trench in a substrate ensures that a void or seam is not left in the material occupying the trench. First, a preliminary insulating layer is formed so as to extend contiguously along the bottom and sides of the trench and along an upper surface of the substrate. Impurities are then implanted into a portion of the preliminary insulating layer adjacent the top of the first trench to form a first insulating layer having a doped region and an undoped region. The doped region is removed to form a first insulating layer pattern at the bottom and sides of the first trench, and which first insulating layer pattern defines a second trench. The second trench is then filled with insulating material. |
| US07858490B2 |
Semiconductor device having dual-STI and manufacturing method thereof
A semiconductor device having a memory cell area and a peripheral circuit area includes a silicon substrate and an isolation structure implemented by a silicon oxide film formed on a surface of the silicon substrate. A depth of the isolation structure in the memory cell area is smaller than a depth of the isolation structure in the peripheral circuit area, and an isolation height of the isolation structure in the memory cell area is substantially the same as an isolation height of the isolation structure in the peripheral circuit area. Reliability of the semiconductor device can thus be improved. |
| US07858489B2 |
Method for manufacturing semiconductor device capable of increasing current drivability of PMOS transistor
A semiconductor device capable of selectively applying different stresses for increasing current drivability of PMOS transistor is made by defining trenches in a semiconductor substrate having a PMOS region; forming selectively a buffer layer on sidewalls of the trenches; forming an insulation layer to fill the trenches; annealing the semiconductor substrate such that compressive stress is applied in a channel length direction of a PMOS transistor by oxidizing the buffer layer; removing portions of the insulation layer and thereby forming an isolation layer; and forming the PMOS transistor on the PMOS region of the semiconductor substrate. |
| US07858487B2 |
Method and apparatus for indicating directionality in integrated circuit manufacturing
An integrated circuit includes a visually discernable indicator formed as part of the integrated circuit to indicate a directionality of a non-visually discernable characteristic of the integrated circuit. |
| US07858486B2 |
Methods of forming a plurality of capacitors
The invention includes methods and integrated circuitry. Pillars project outwardly from openings in a first material over individual capacitor storage node locations. Insulative material is deposited over the first material laterally about sidewalls of the projecting pillars, and is anisotropically etched effective to expose underlying first material and leave electrically insulative material received laterally about the sidewalls of the projecting pillars. Openings are formed within a second material to the pillars. The pillars are etched from the substrate through the openings in the second material, and individual capacitor electrodes are formed within the openings in electrical connection with the storage node locations. The individual capacitor electrodes have the anisotropically etched insulative material received laterally about their outer sidewalls. The individual capacitor electrodes are incorporated into a plurality of capacitors. Other implementations and aspects are contemplated. |
| US07858484B2 |
Semiconductor device and method for producing the same
A semiconductor device includes a substrate, an insulating film disposed on the substrate, a resistor groove disposed in the insulating film, and a resistor disposed in the resistor groove. The resistor is separated from all side surfaces of the resistor groove by a predetermined distance. |
| US07858482B2 |
Method of forming a semiconductor device using stress memorization
A stress memorization technique (SMT) film is deposited over a semiconductor device. The SMT film is annealed with a low thermal budget anneal that is sufficient to create and transfer the stress of the SMT film to the semiconductor device. The SMT film is then removed. After the SMT film is removed, a second anneal is applied to the semiconductor device sufficiently long and at a sufficiently high temperature to activate dopants implanted for forming device source/drains. The result of this approach is that there is minimal gate dielectric growth in the channel along the border of the channel. |
| US07858479B2 |
Method and apparatus of fabricating semiconductor device
An object is to provide a semiconductor device in which uniform properties are intended and high yields are provided. Process steps are provided in which variations are adjusted in doping and annealing process steps that are subsequent process steps so as to cancel in-plane variations in a substrate caused by dry etching to finally as well provide excellent in-plane consistency in a substrate. |
| US07858478B2 |
Method for producing an integrated circuit including a trench transistor and integrated circuit
A method for producing an integrated circuit including a trench transistor and an integrated circuit is disclosed. |
| US07858471B2 |
Methods of fabricating an access transistor for an integrated circuit device, methods of fabricating periphery transistors and access transistors, and methods of fabricating an access device comprising access transistors in an access circuitry region and peripheral transistors in a peripheral circuitry region spaced from the access circuitry region
Fabrication methods for gate transistors in integrated circuit devices enable the formation of recessed access device structures or FinFET structures having P-type workfunctions. The fabrication methods also provide for the formation of access transistor gates of an access device following formation of the periphery transistor gates. Access devices and systems including same are also disclosed. |
| US07858465B2 |
Semiconductor device comprising transistor and capacitor and method of manufacturing the same
A semiconductor device according to an embodiment of the present invention includes: a transistor including, a gate insulator formed of an insulating layer deposited on a substrate, and a gate electrode formed of an electrode layer deposited on the insulating layer; a capacitor including, a first capacitor electrode formed of the electrode layer, a first capacitor insulator formed on the first capacitor electrode, a second capacitor electrode formed on the first capacitor insulator, a second capacitor insulator formed on the second capacitor electrode, and a third capacitor electrode formed on the second capacitor insulator; and line patterns which are in contact with a contact plug for the transistor, a contact plug for the first capacitor electrode, a contact plug for the second capacitor electrode, and the third capacitor electrode. |
| US07858461B2 |
Semiconductor device and method of fabricating the same
A semiconductor device includes a transistor having a recessed gate, contact plugs formed in a region of a plurality of trenches, which are formed by recessing a semiconductor substrate. Further, a metal line and a source/drain region can be connected through the contact plug, so that on-current can be increased as much as an increased channel area. |
| US07858458B2 |
CMOS fabrication
A method of manufacturing a memory device includes an nMOS region and a pMOS region in a substrate. A first gate is defined within the nMOS region, and a second gate is defined in the pMOS region. Disposable spacers are simultaneously defined about the first and second gates. The nMOS and pMOS regions are selectively masked, one at a time, and LDD and Halo implants performed using the same masks as the source/drain implants for each region, by etching back spacers between source/drain implant and LDD/Halo implants. All transistor doping steps, including enhancement, gate and well doping, can be performed using a single mask for each of the nMOS and pMOS regions. Channel length can also be tailored by trimming spacers in one of the regions prior to source/drain doping. |
| US07858457B2 |
Methods of forming integrated circuit devices including a depletion barrier layer at source/drain regions
Integrated circuit devices include an integrated circuit substrate having a channel region therein. A gate pattern is disposed on a top surface of the channel region. A depletion barrier layer covers a surface of the integrated circuit substrate adjacent opposite sides of the gate pattern and extending along a portion of a lateral face of the channel region. A source/drain layer is disposed on the depletion barrier layer and electrically contacting the lateral face of the channel region in a region not covered by the depletion barrier layer. The channel region may protrude from a surface of the substrate. The depletion barrier layer may be an L-shaped depletion barrier layer and the device may further include a device isolation layer disposed at a predetermined portion of the substrate through the source/drain layer and the depletion barrier layer. The depletion barrier layer and the device isolation layer may be formed of the same material. |
| US07858452B2 |
Manufacturing method of array substrate for liquid crystal display device with color filter layer on thin film transistor
A method of manufacturing a liquid crystal display device includes forming a gate line and a gate electrode on a substrate, forming a gate insulating layer on substantially an entire surface of the substrate, forming an active layer, an ohmic contact layer, a source electrode, a drain electrode and a data line on the gate insulating layer, forming a black matrix on the first passivation layer, forming a color filter layer on the first passivation layer in the pixel region, forming a second passivation layer on substantially an entire surface of the substrate, forming a photoresist pattern to expose the second passivation layer, removing the exposed second passivation and removing a portion of the first passivation layer contacting the second passivation layer, forming a transparent conductive layer on substantially an entire surface of the substrate, and forming a pixel electrode in the pixel region by removing the photoresist pattern and the transparent conductive layer on the photoresist pattern. |
| US07858451B2 |
Electronic device, semiconductor device and manufacturing method thereof
The present invention provides a manufacturing process using a droplet-discharging method that is suitable for manufacturing a large substrate in mass production. A photosensitive material solution of a conductive film is selectively discharged by a droplet-discharging method, selectively exposed to laser light, and developed or etched, thereby allowing only the region exposed to laser light to be left and realizing a source wiring and a drain wiring having a more microscopic pattern than the pattern itself formed by discharging. One feature of the source wiring and the drain wiring is that the source wiring and the drain wiring cross an island-like semiconductor layer and overlap it. |
| US07858446B2 |
Sensor-type semiconductor package and fabrication method thereof
A sensor-type semiconductor package and a fabrication method thereof are provided. The fabrication method of the sensor-type semiconductor package includes steps of: providing a wafer having sensor chips; attaching light-permeable bodies to the sensor chips, wherein each light-permeable body has a covering layer and an adhesive layer; singulating the wafer so as to obtain a plurality of separated sensor chips with the light-permeable bodies attached thereon; attaching and electrically connecting the separated sensor chips to a substrate module having substrates, forming an encapsulant encapsulating the sensor chips and the light-permeable bodies; cutting the encapsulant along edges of the light-permeable bodies to a depth at least corresponding the bottom edges of the covering layers; removing the covering layers with the encapsulant mounted thereon to expose the light-permeable bodies; and cutting between the substrates to obtain a plurality of sensor-type semiconductor packages. |
| US07858445B2 |
Wire bonded wafer level cavity package
A microelectronic device includes a chip having a front surface and a rear surface, the front surface having an active region and a plurality of contacts exposed at the front surface outside of the active region. The device further includes a lid overlying the front surface. The lid has edges bounding the lid, at least one of the edges including one or more outer portions and one or more recesses extending laterally inwardly from the outer portions, with the contacts being aligned with the recesses and exposed through them. |
| US07858439B2 |
Stacked semiconductor package and method for manufacturing the same
Disclosed are a stacked semiconductor package and a method for manufacturing the same. The method for manufacturing a stacked semiconductor package includes preparing a substrate formed with a seed metal layer; laminating semiconductor chips having via holes aligned with one another on the seed metal layer to form a semiconductor chip module; and growing a conductive layer inside of the via holes using the seed metal layer to form a conductive growth layer inside of the via holes. |
| US07858435B2 |
Organic electro-luminance device and method for fabricating the same
Provided is an organic EL device and fabrication method thereof that can prevent the performance of the organic EL layer and the TFT from being lowered in forming the cathode using an E-beam heating evaporation process. The organic EL device includes a substrate, an anode, an organic EL layer, a cathode, and a transparent electrode connected with the cathode to extract the cathode to an outside, and further includes an interconnection line connected to the transparent electrode, for discharging charges accumulated on the cathode outside the organic EL device. According to the present invention, since the charges generated on the cathode can be removed through the interconnection line, the underlying organic EL layer and the TFT can be prevented from being damaged, so that the device reliability can be enhanced. |
| US07858433B2 |
Photoelectric converting film stack type solid-state image pickup device, and method of producing the same
A solid-state image pickup device comprises: a plurality of photoelectric converting films stacked via an insulating layer, the photoelectric converting films being above a semiconductor substrate in which a signal read circuit is formed, in which each of the photoelectric converting films is sandwiched between a pixel electrode film and an opposing electrode film, wherein the pixel electrode film of an upper one of the photoelectric converting films is connected to the signal read circuit by a longitudinal line passing through a lower one of the photoelectric converting films, and, in the longitudinal line, a passing portion which passes through the lower photoelectric converting film is formed by filling an opening with a conductive material, the opening being formed from a same plane of the pixel electrode film stacked on the lower photoelectric converting film to an upper end face of the insulating layer stacked above the photoelectric converting film. |
| US07858432B2 |
Method of manufacturing solar cells with buried contacts with a laser
A buried contact solar cell which is capable of operating with high efficiency is manufactured by a method which comprises the steps of forming a groove in a surface of a substrate, and forming an electrode by filling a conductive material in the groove using a laser. The step of forming the electrode may include positioning a conductive thin plate above the surface of the substrate, melting the conductive thin plate using a laser in a pattern corresponding to the groove, filling the conductive material in the groove, and removing the conductive thin plate. |
| US07858428B1 |
Method for forming a lens using sub-micron horizontal tip feature
A method for creating graded or tapered dopant profiles in a semiconductor layer or layers. Preferably, a sub-micron horizontal tip feature is used to control the doping of the layer beneath the feature. |
| US07858421B2 |
Method of forming metal-oxide-semiconductor transistor
A method of forming a metal-oxide-semiconductor (MOS) transistor device is disclosed. A semiconductor substrate is prepared first, and the semiconductor substrate has agate structure, a source region and a drain region. Subsequently, a stress buffer layer is formed on the semiconductor substrate, and covers the gate structure, the source region and the drain region. Thereafter, a stressed cap layer is formed on the stress buffer layer, and a tensile stress value of the stressed cap layer is higher than a tensile stress value of the stress buffer layer. Since the stress buffer layer can prevent the stressed cap layer from breaking, the MOS transistor device can be covered by a stressed cap layer having an extremely high tensile stress value in the present invention. |
| US07858416B2 |
LED package structure and method of packaging the same
An LED package structure includes a first LED chip, a second LED chip arranged on the minor light-emitting surface of the first LED chip, a conductive unit connected between the electrode areas for parallel or serially connecting the two LED chips together, and two external electric conduction units for electrically connecting both the first and second electrode areas of the first LED chip with an external circuit. |
| US07858411B2 |
Method for fabricating light emitting device and method for fabricating liquid crystal display device
The object of the invention is to provide a method for fabricating a semiconductor device having a peeled layer bonded to a base material with curvature. Particularly, the object is to provide a method for fabricating a display with curvature, more specifically, a light emitting device having an OLED bonded to a base material with curvature. An external force is applied to a support originally having curvature and elasticity, and the support is bonded to a peeled layer formed over a substrate. Then, when the substrate is peeled, the support returns into the original shape by the restoring force, and the peeled layer as well is curved along the shape of the support. Finally, a transfer object originally having curvature is bonded to the peeled layer, and then a device with a desired curvature is completed. |
| US07858405B2 |
Process condition evaluation method for liquid crystal display module
A process condition evaluation method for a liquid crystal display module (LCM) includes: a first step of obtaining a threshold power measuring pattern, an analysis sample for a cell bonding status in an LCD fabrication process, and obtaining a lower substrate sample by separating an upper substrate from the threshold power measuring pattern; a second step of supplying voltages on a gate pad on the lower substrate sample with sequentially increasing a voltage level by a predetermined unit by using an electrical device, and obtaining a threshold current and a threshold voltage by measuring currents at a drain pad whenever voltage increased by a predetermined unit is applied to the gate pad; and a third step of obtaining threshold power based on the threshold current and the threshold voltage, and thereby evaluating process conditions of the LCM. |
| US07858403B2 |
Methods and systems for fabricating broad spectrum light emitting devices
Broad spectrum light emitting devices and methods and systems for fabricating such devices are provide. Such devices may include a light emitting element, such as a diode or laser, which emits light in a predefined range of frequencies, and luminous material on the light emitting diode. The characteristics of the luminous material, such as the amount, composition and/or doping of the luminous material or materials may be based on measured light output of the light emitting device, such as the measured output frequency and/or power of the light emitting device. |
| US07858402B2 |
Integrated circuit package having reversible ESD protection
Methods, systems, and apparatuses are provided for integrated circuit packages and for enabling electrostatic discharge (ESD) testing of the same. A package includes an integrated circuit chip, a substrate, a first electrically conductive trace, and a second electrically conductive trace. The substrate includes a first electrically conductive region and a second electrically conductive region. The first region is coupled to a first ground signal of the chip, and the second region is coupled to a second ground signal of the chip. The first trace is coupled to the first region and the second trace is coupled to the second region. A portion of the first trace is proximate to a portion of the second trace. An electrically conductive material may be deposited to electrically couple the first and second traces to enable ESD protection testing of the package. |
| US07858399B2 |
Synthesis and application of procainamide analogs for use in an immunoassay
The present invention relates to immobilized procainamide analogs, as well as to a method of making immobilized procainamide analogs. These immobilized analogs are prepared by activating the carboxyl group on a substituted p-benzoic acid derivative toward nucleophilic attack; reacting the activated benzoic acid derivative with a polyamine to produce the benzoic acid derivative of Formula 3: and binding the benzoic acid derivative of Formula 3 to a latex polymer having functional groups that react with aliphatic amino groups. A method of conducting an immunoassay using the immobilized procainamide analog Formula 3 is described, comprising the steps of preparing a solution comprising said immobilized procainamide analog; adding a sample suspected of containing procainamide to said solution; adding an anti-procainamide antibody to said solution and observing the rate of increase in solution turbidity following antibody addition. |
| US07858397B2 |
Dehydration/rehydration of derivatized, marker-loaded liposomes on a test device and method of use thereof
The present invention relates to a method for making a test device for detecting or quantifying an analyte in a sample. This method involves contacting a membrane with a mixture including derivatized, marker-loaded liposomes, and substantially dehydrating the mixture on the membrane under vacuum pressure at a temperature of from about 4° C. to about 80° C., wherein said mixture further includes one or more sugars in an amount sufficient to promote the stability of the liposomes during dehydration and rehydration. The present invention also relates to a test device and method for detecting or quantifying an analyte in a sample. The test device includes a membrane which includes an immobilized liposome zone, wherein the immobilized liposome zone has bound thereto dehydrated, derivatized, marker-loaded liposomes dehydrated under vacuum pressure at a temperature of from about 4° C. to about 80° C. from a mixture which includes one or more sugars in an amount sufficient to promote the stability of the liposomes during dehydration and rehydration. |
| US07858395B2 |
Antibodies for use in identifying and/or scoring prostate cancer and androgen receptor-dependent gene expression control
The invention relates to antibodies for use for modulating the activity of the lysine-specific demethylase (LSD1) in a mammal and to pharmaceutical and diagnostical compositions comprising such antibodies. The invention also relates to a method for identifying and/or scoring prostate carcinomas. Furthermore, the invention relates to the use of at least one siRNA (“short interfering RNA”) and/or at least one anti-LSD1 antibody for modulating the activity of the lysine-specific demethylase (LSD1) in a mammal or for the manufacture of a medicament for modulating the activity of the lysine-specific demethylase (LSD1) in a mammal. The invention also relates to a pharmaceutical composition for controlling the androgen receptor-dependent gene expression, comprising an effective dose of at least one siRNA and/or at least one anti-LSD1 antibody suitable for modulating the activity of the lysine-specific demethylase (LSD1) in a mammal. The invention also relates to a method for controlling the androgen receptor-dependent gene expression in a mammal, said process comprising the step of administering to said mammal, on a suitable route, an effective dose of a pharmaceutical composition modulating an activity of the lysine-specific demethylase (LSD1) in a mammal. |
| US07858394B2 |
Test methods for determining the intracellular concentration of cyclic nucleotides
The invention relates to methods for the quantitative optical analysis of the intracellular concentration of the cyclic nucleotides cGMP and cAMP, said methods using cell lines which express a combination of certain CNG channels, a calcium-sensitive photoprotein, and different target proteins for which modulators are to be found, in a recombinant manner. The cell lines modified in this way are suitable for high-throughput screening (HTS and uHTS) and can be used to identify medicaments which influence the activity of receptors or enzymes participating in the composition or decomposition of the cyclic nucleotides cGMP and cAMP. |
| US07858393B2 |
Method to dry microtitration filter tray cavities and received filters therein
An apparatus for drying microtitration filter tray cavities and filters configured therein using a flow of gas, the cavities each comprising an upper and a lower aperture and the microtitration filter tray being mounted on a chamber designed for the vacuum filtration of microtitration filter trays in a manner that a vacuum can be applied to the lower apertures of the cavities receiving the filters, and includes a heat exchanger which can be mounted on and later removed from the microtitration filter tray and can be heated and comprises at least one inlet aperture and at least one outlet aperture between which a flow of gas may move through the heat exchanger, the heat exchanger being designed to heat the gas flow and to guide it onto the upper cavity apertures, the gas flow being generated by a vacuum pump communicating with the vacuum chamber. |
| US07858391B2 |
Device and method for holding a cassette for laboratory samples
A device for holding a laboratory sample cassette having a marking surface disposed at inclined angle to a main body of the cassette, has a platen with an aperture through which marking of the marking surface can occur. The device also has a receiving surface for receiving one of said cassette which surface is inclined relative to the platen, a step, and a clamp. A receiving cassette is slid down the inclined receiving surface until the cassette engages the stop and so that the marking surface substantially faces the platen and a recess behind the marking surface is aligned with the clamp. A plunger of the clamp is lowered toward the platen and into the recess so that the marking surface is pinned against the platen. The marking surface can then be marked by marking means via the platen aperture. The plunger is then moved away from the platen and the cassette is removed. |
| US07858390B2 |
Selection of colorectal cancer patients for treatment with drugs targeting EGFR pathway
Methods using mass spectral data analysis and a classification algorithm provide an ability to determine whether a colorectal cancer (CRC) patient is likely to benefit from a drug targeting an epidermal growth factor receptor pathway, such as monoclonal antibody EGFR inhibitors. |
| US07858385B2 |
Method for detecting binding events using micro-X-ray fluorescence spectrometry
Method for detecting binding events using micro-X-ray fluorescence spectrometry. Receptors are exposed to at least one potential binder and arrayed on a substrate support. Each member of the array is exposed to X-ray radiation. The magnitude of a detectable X-ray fluorescence signal for at least one element can be used to determine whether a binding event between a binder and a receptor has occurred, and can provide information related to the extent of binding between the binder and receptor. |
| US07858383B2 |
Chromoionophore and method of determining sodium ions
The invention relates to methods of determining sodium ions in a sample, wherein the ions are contacted with a compound having chromophoric moiety and an ionophoric moiety, where the ionophoric moiety interacts with the sodium ions present in the sample, resulting in the chromophoric moiety changing its radiation absorption properties in the ultraviolet and visible regions of the spectrum. For example, a change in an intensity of an absorption maximum is measured and the ion concentration is determined accordingly. |
| US07858380B2 |
Sol-gel encapsulated hexanuclear clusters for oxygen sensing by optical techniques
A light modifying ceramic composition comprises an oxygen permeable sol-gel matrix and a lumophore held on the matrix. In particular, the lumophore of the invention is a hexanuclear molybdenum/tungsten core having 12 anionic ligands and two ligands that are uncharged. Uncharged ligands include organic nitriles, organic phosphines, and organic arsines. In one embodiment, the ceramic composition containing the lumophore and the sol-gel matrix is applied to the end of an optical fiber to provide a remote oxygen sensor. The sensors are useful for in situ biological monitoring of oxygen either in vivo or in vitro, and in time dependent control of combustion processes such as an automobile or power plant. |
| US07858378B2 |
Method for the determination of body odor
A method for determining potential for body odor and a method for determining the effectiveness of a deodorant carried out by detecting a substance represented by the following formula (1) or a derivative thereof: wherein R1 is a hydrogen atom or a methyl group, R2 is an alkyl group containing 1 to 5 carbon atoms, and R3 is a hydrogen atom or a methyl group. |
| US07858375B2 |
Air-stable supported lipid bilayer membranes
The present invention relates to methods for fabricating air-stable supported lipid bilayer membranes. In one embodiment, the present invention relates to methods of producing supported lipid bilayer membranes stabilized by sterol groups that are covalently tethered to a solid surface. In a further embodiment, the present invention relates to air-stable supported lipid bilayer membranes produced by the methods of the present invention. |
| US07858368B2 |
Recombinant adenoviral vectors and their utility in the treatment of various types of fibrosis: hepatic, renal, pulmonary, as well as hypertrophic scars
The present invention relates to recombinant adenoviral vectors bearing exogenous genes that encode for therapeutic proteins useful in the treatment of hepatic cirrhosis and generalized fibrosis, such as renal fibrosis, pulmonary fibrosis, hypertrophic scars and keloid of the skin, and/or in other target organs susceptible to suffer from it. The invention also relates to a mechanism of tissue-specific recognition of the affected cells by means of delivery of therapeutic genes to cirrhotic organs. |
| US07858363B2 |
Plasmid DNA isolation
Apparatus, reagents, and methods for isolating plasmid DNA from bacteria by alkaline lysis using a solid or immobilized P2 and/or P3 reagent in combination with a DNA-binding matrix. |
| US07858359B2 |
Method for tapping the immunological repertoire
The present invention relates to a method for isolating from the immunological gene repertoire a gene coding for a receptor having the ability to bind a preselected ligand. Receptors produced by the gene isolated by the method, particularly catalytic receptors, are also contemplated. |
| US07858356B2 |
Mutant paramyxovirus and method for production thereof
The present invention provides a modified paramyxovirus containing a reduced amount of receptor-binding protein compared with the wild type; a method of preparing a modified paramyxovirus, comprising the following steps: (1) a step for introducing a nucleic acid that suppresses the expression of a receptor-binding protein of a paramyxovirus into an animal cell, (2) a step for infecting the paramyxovirus to the cell, and (3) a step for isolating paramyxovirus particles replicated in the cell; and a modified paramyxovirus prepared by the method of preparation mentioned above.The present invention also provides a chimera protein wherein a fusion protein of a virus has been joined or bound to a peptide that binds specifically to a cell surface marker; a nucleic acid that encodes the chimera protein; an animal cell capable of expressing the chimera protein on the cell surface thereof; a modified paramyxovirus expressing the chimera protein on the virus particle surface thereof; and a method of preparing a tissue targeting paramyxovirus, comprising: (1) a step for supplying a nucleic acid that encodes a chimera protein wherein a fusion protein of a virus has been joined or bound to a peptide that binds specifically to a cell surface marker of the target cells, (2) a step for introducing the nucleic acid supplied in (1) into an animal cell in an expressible state, and expressing the same, (3) a step for infecting a paramyxovirus to the cell, and (4) a step for isolating paramyxovirus particles replicated in the cell. |
| US07858354B2 |
Subtilases
The present invention relates to novel subtilases from wild-type strains of Bacillus, especially the Bacillus strains ZI344, EP655, P203, EP63, ZI120, ZI130, ZI1342 and ZI140, and to methods of construction and production of these proteases. Further, the present invention relates to use of the claimed subtilases in detergents, such as a laundry detergent or an automatic dishwashing detergent. |
| US07858353B2 |
Thermophilic and thermoacidophilic biopolymer-degrading genes and enzymes from alicyclobacillus acidocaldarius and related organisms, methods
Isolated and/or purified polypeptides and nucleic acid sequences encoding polypeptides from Alicyclobacillus acidocaldarius are provided. Further provided are methods of at least partially degrading, cleaving, or removing polysaccharides, lignocellulose, cellulose, hemicellulose, lignin, starch, chitin, polyhydroxybutyrate, heteroxylans, glycosides, xylan-, glucan-, galactan, or mannan-decorating groups using isolated and/or purified polypeptides and nucleic acid sequences encoding polypeptides from Alicyclobacillus acidocaldarius. |
| US07858349B2 |
Anti-cancer compounds
The invention provides bradykinin antagonists and pharmaceutically acceptable salts thereof having anti-cancer activity. These anti-cancer compounds are particularly useful for inhibiting the growth of lung and prostate cancers. |
| US07858344B2 |
Compositions of aminoacyl-tRNA synthetase and uses thereof
Compositions and methods of producing components of protein biosynthetic machinery that include orthogonal tRNA's, orthogonal aminoacyl-tRNA synthetases, and orthogonal pairs of tRNA's/synthetases are provided. Methods for identifying these orthogonal pairs are also provided along with methods of producing proteins using these orthogonal pairs. |
| US07858341B2 |
FGF18 production in prokaryotic hosts
The expression vectors and methods using an E. coli expression system for the large scale production of FGF18 are described. The vectors utilize the FGF18 coding sequence with specific changes in nucleotides in order to optimize codons and mRNA secondary structure for translation in E. coli. Using the expression vectors, the FGF18 gene was produced in E. coli to a level of greater than 1 g/L in fed batch fermentation. Also included are OmpT deficient E. coli strains, as well as OmpT and fhuA negative strains transformed with an FGF18 expression vector. |
| US07858340B2 |
Polynucleotides and methods of directing the ratio of B2:B1 avermectins in Streptomyces avermitilis host cells
The present invention relates to polynucleotide molecules comprising nucleotide sequences encoding an aveC gene product, which polynucleotide molecules can be used to alter the ratio or amount of class 2:1 avermectins produced in fermentation cultures of S. avermitilis. The present invention further relates to vectors, host cells, and mutant strains of S. avermitilis in which the aveC gene has been inactivated, or mutated so as to change the ratio or amount of class 2:1 avermectins produced. |
| US07858339B1 |
Process for bacterial production of polypeptides
Refractile particles containing a heterologous polypeptide as an insoluble aggregate are recovered from bacterial periplasm. The process involves culturing bacterial cells so as to express nucleic acid encoding phage lysozyme and nucleic acid encoding the heterologous polypeptide under separate promoters, disrupting the cells mechanically to release the phage lysozyme so as to release refractile particles from the bacterial cellular matrix, and recovering the released refractile particles from the periplasm. Chloroform is not used in any step and the recovery step minimizes co-recovery of cellular debris with the released refractile particles. |
| US07858337B2 |
Process for the manufacture of a composite material
The invention relates to a process for the manufacture of a composite materials comprising the steps of (a) providing a hydrophobic organic bulk material, and (b) applying a hydrophilic surface coating on the hydrophobic organic bulk material by first non-covalently attaching to the surface of the bulk material a water-soluble peptide comprising a hydrophobic moiety; and then chemically or enzymatically crosslinking the water-soluble peptide. The composite materials manufactured according to the process of the invention have desirable characteristics regarding adherence to the substrate, durability, hydrophilicity, wettability, biocompatibility and permeability and are thus particularly useful as ophthalmic devices. |
| US07858327B2 |
Methods of identifying longevity modulators and therapeutic methods of use thereof
The present invention is based at least in part on the discovery of a role for the JNK signaling pathway in longevity. In particular, the present inventors have shown that modulation of the c-jun N-terminal kinase (JNK) signaling pathway in an organism, optionally in combination with modulation of the insulin receptor (IR) signaling pathway, can enhance longevity in an organism. Accordingly, the present invention features methods of identifying modulators of longevity in assays featuring organisms and/or cells having either a functional or deregulated JNK signaling pathway and, optionally, a functional or deregulated IR signaling pathway. Also featured is an in vitro method of identifying an agent capable of enhancing longevity featuring an assay composition having a JNK signaling pathway molecule and insulin signaling pathway molecule. Further featured are therapeutic methods for the use of JNK signaling pathway modulators to enhance longevity. |
| US07858325B2 |
Method of diagnosing, monitoring, staging, imaging and treating prostate cancer
The present invention provides a new method for detecting, diagnosing, monitoring, staging, prognosticating, imaging and treating prostate cancer. |
| US07858324B2 |
Cyr61 as a biomarker for diagnosis and prognosis of cancers of epithelial origin
Urinary Cyr61 protein levels are up regulated in patients that have cancers of epithelial origin, i.e. breast cancer and ovarian cancer. Accordingly, the present invention is directed to methods for prognostic evaluation, and diagnosis of cancers of epithelial origin. Further, the amount of Cyr61 protein detected in a urine sample correlates with disease status such that Cyr61 levels can be used to predict the presence of, as well as the metastatic potential of cancer. Thus, measuring the level of Cyr61 in urine provides a quick, easy, and safe screen that can be used to both diagnose and prognose cancer in a patient. |
| US07858321B2 |
Methods and apparatus for conducting multiple measurements on a sample
Multiplexed test measurements are conducted using an assay module having a plurality of assay domains. In preferred embodiments, these measurements are conducted in assay modules having integrated electrodes with a reader apparatus adapted to receive assay modules, induce luminescence, preferably electrode induced luminescence, in the wells or assay regions of the assay modules and measure the induced luminescence. |
| US07858317B2 |
Aberrantly methylated genes as markers of breast malignancy
The invention is directed to a method of diagnosing a cell proliferative disorder of breast tissue by determining the methylation status of nucleic acids obtained from a subject. Aberrant methylation of several genes including TWIST, HOXA5, NES-1, retinoic acid receptor beta (RARβ), estrogen receptor (ER), cyclin D2, WT-1, 14.3.3 sigma, HIN-1, RASSF1A, and combinations of such genes serve as markers of breast malignancy. |
| US07858316B2 |
Eubacterial tmRNA sequences and uses thereof
The present invention is directed to eubacterial tmDNA sequences and the corresponding tmRNA sequences. The present invention is further directed to alignments of eubacterial tmDNA sequences and the use of the sequences and sequence alignments for the development of antibacterial drugs. The present invention is also directed to the use of the sequences for the development of diagnostic assays. |
| US07858314B2 |
Probe, probe set, probe carrier, and testing method
A probe, a set of probes, and a probe carrier on which the probe or the set of probes is immobilized, are provided for classification of fungus species. The probe or the set of probes is capable of collectively detecting fungus of the same species and distinguishingly detecting those fungus from fungus of other species. The probe is an oligonucleotide probe for detecting a pathogenic fungus DNA and includes at least one of base sequences of SEQ ID NOS. 1 to 3 and mutated sequences thereof. |
| US07858313B2 |
Method of evaluating drug sensitivity by analyzing GIRK channel genes
A method of evaluating drug sensitivity or disease vulnerability, includes linking a gene polymorphism in a GIRK channel gene or a haplotype comprising the gene polymorphism to individual drug sensitivity or individual disease vulnerability. |
| US07858312B2 |
Method of treating bladder and lower urinary tract syndromes
The present invention relates to bladder and lower urinary tract syndromes, particularly, irrative symptoms, and to a method of treating same using α1d-adrenergic receptor (α1dAR) antagonists. The invention further relates to a method of screening compounds for their ability to serve as α1dAR selective antagonists. |
| US07858311B2 |
Composition and method for nucleic acid sequencing
The present invention provides compositions and methods for detecting incorporation of a labeled nucleotide triphosphate onto the growing end of a primer nucleic acid molecule. The method is used, for example, to genotype and sequence a nucleic acid. In a preferred embodiment, the method described herein detects individual NTP molecules. |
| US07858309B2 |
Method for differentiating between multiple sclerosis subtypes
Disclosed herein is a method for differentiating between multiple sclerosis subtypes in a patient. The method comprises a) determining an amount of an IAP gene expression level in a blood sample obtained from the patient; and b) correlating the amount of the IAP gene expression level in the blood sample with the presence of a multiple sclerosis subtype in the patient. |
| US07858308B2 |
Identification of genes or polypeptides the expression of which correlates to fertility, ovarian function and/or fetal/newborn viability
A genetic means of determining whether a female subject produces “pregnancy competent” oocytes is provided. The means comprises detecting the level of expression of one or more genes that are expressed at characteristic levels (upregulated or downregulated) in cumulus cells derived from pregnancy competent oocytes. This characteristic gene expression level, or pattern referred to herein as the “pregnancy signature”, also can be used to identify subjects with underlying conditions that impair or prevent the development of a viable pregnancy, e.g., pre-menopausal condition, other hormonal dysfunction, ovarian dysfunction, ovarian cyst, cancer or other cell proliferation disorder, autoimmune disease and the like. Microarrays containing “pregnancy signature” genes or corresponding polypeptides provide another preferred aspect of the invention. Still further, the subject invention can be used to derive animal models, e.g., non-human primate animal models, for the evaluation of the efficacy of putative female fertility treatments. |
| US07858307B2 |
Light transmitted assay beads
A micro bead having a digitally coded structure that is partially transmissive and opaque to light. The pattern of transmitted light is determined by to decode the bead. The coded bead may be structured a series of alternating light transmissive and opaque sections, with relative positions, widths and spacing resembling a 1D or 2D bar code image. To decode the image, the alternating transmissive and opaque sections of the body are scanned in analogous fashion to bar code scanning. The coded bead may be coated or immobilized with a capture or probe to effect a desired bioassay. The coded bead may include a paramagnetic material. A bioanalysis system conducts high throughput bioanalysis using the coded bead, including a reaction detection zone and a decoding zone. |
| US07858302B2 |
Processes for incorporating nucleic acid sequences into an analyte or library of analytes
This invention provides for compositions for use in real time nucleic acid detection processes. Such real time nucleic acid detection processes are carried out with energy transfer elements attached to nucleic acid primers, nucleotides, nucleic acid probes or nucleic acid binding agents. Real time nucleic acid detection allows for the qualitative or quantitative detection or determination of single-stranded or double-stranded nucleic acids of interest in a sample. Other processes are provided by this invention including processes for removing a portion of a homopolymeric sequence, e.g., poly A sequence or tail, from an analyte or library of analytes. Compositions useful in carrying out such removal processes are also described and provided. |
| US07858299B2 |
Method for detecting and for removing endotoxin
The invention relates to a method for identifying endotoxins for eliminating said endotoxins from a sample, with the aid of bacteriophage tail proteins. |
| US07858296B2 |
Preparation of a platelet/nucleated cell concentrate from bone marrow or blood
The present invention is directed to methods and compositions regarding the preparation of an cell concentrate, such as, for example, an osteogenic cell concentrate, from a physiological solution, such as bone marrow aspirate, blood, or a mixture thereof. In specific embodiments, the invention provides methods and compositions utilizing two physiological solution-processing techniques, particularly in a point of care environment, wherein centrifugation is not employed. |
| US07858295B2 |
Methods for prolonging survival of platelets using UDP-galactose
The present invention provides modified platelets having a reduced platelet clearance and methods for reducing platelet clearance. Also provided are compositions for the preservation of platelets. The invention also provides methods for making a pharmaceutical composition containing the modified platelets and for administering the pharmaceutical composition to a mammal to mediate hemostasis. |
| US07858292B2 |
Imageable elements with components having 1H-tetrazole groups
Radiation-sensitive compositions and imageable elements include a polymeric or non-polymeric component in an imageable layer, which component includes 1H-tetrazole groups. The non-polymeric components can be radically polymerizable compounds. The polymeric components can have 1H-tetrazole groups that are pendant to the backbone. The use of such components in negative- or positive-working imageable elements provides high photospeed and improved developability for providing imaged and developed elements, such as lithographic printing plates that show improved chemical resistance and run length. |
| US07858287B2 |
Photosensitive resin, and photosensitive composition
A photosensitive resin realizes formation of a pattern having a good shape, without introducing poor compatibility between an acid generator and a photoresist primary-component polymer having an acid-dissociable group, and a photosensitive composition containing the photosensitive resin. The photosensitive resin includes a repeating unit represented by formula (1): (wherein R1 represents a C2-C9 linear or branched divalent hydrocarbon group; each of R2 to R5 represents a hydrogen atom or a C1-C3 linear or branched hydrocarbon group; each of R6 and R7 represents an organic group, wherein R6 and R7 may together form a divalent organic group; and X−represents an anion); at least one of a repeating unit represented by formula (2): (wherein R8 represents a C2-C9 linear or branched hydrocarbon group) and a repeating unit represented by formula (3): a repeating unit represented by formula (4): optionally, a repeating unit represented by formula (5). |
| US07858285B2 |
Emulsion aggregation polyester toners
An emulsion aggregation toner including an amorphous resin and a crystalline resin, wherein the toner has an acid value of from about 16 mg/eq. KOH to about 40 mg/eq. KOH and a relative humidity sensitivity ratio of from about 1 to about 2, and wherein the crystalline resin has a melting point of at least about 60° C. The process for forming particles including generating an emulsion of a polyester resin having an acid value of from about 16 mg/eq. KOH to about 40 mg/eq. KOH and generating aggregate particles from the emulsion. Increased charge maintainability and resistivity of the toner result, thereby generating high print quality and high gloss, and provide stable xerographic charging in all ambient environments. |
| US07858283B2 |
Magnetic carrier and two-component developer
A magnetic carrier which has magnetic carrier particles each having at least porous magnetic core particles and a resin, in which, in a backscattered electron image of the magnetic carrier particles, photographed with a scanning electron microscope as taken at an accelerating voltage of 2.0 kV, magnetic carrier particles having area proportion S1 found from a specific expression (1) of from 0.5 area % or more to 8.0 area % or less are in a proportion of 8.0% by number or more in the magnetic carrier, an average proportion Av1 of the total area of portions having a high luminance which come from a metal oxide on the magnetic carrier particles to the total projected area of the magnetic carrier particles is from 0.5 area % or more to 8.0 area % or less, and an average proportion Av2 found from a specific expression (2) is 10.0 area % or less. |
| US07858282B2 |
Toner
Provided is a toner including toner particles each containing a binder resin, a colorant, and a wax, and inorganic fine particles, the toner having such a characteristic that a temperature-storage elastic modulus curve at a high frequency shows a characteristic change in its behavior in a specific temperature region with respect to a temperature-storage elastic modulus curve at a low frequency. |
| US07858281B2 |
Acid-base property considerations for improved additive attachment on toner
A developer comprised of a toner and at least one external surface additive, wherein an acid-base interaction has an Interaction Surface Parameter (ISP) of greater than 0, and wherein ISP is defined by the following equation: [(Ka)toner×(Kb)additive]+[(Kb)toner×(Ka)additive]−[(Ka)toner×(Ka)additive]−[(Kb)toner×(Kb)additive], wherein Ka is the Lewis acid value and Kb is the Lewis base value. |
| US07858279B2 |
Overprint compositions for xerographic prints
Xerographic prints with a toner-based image and an overprint, said overprint based on radiation curable compositions containing a radiation curable oligomer/monomer, at least one photoinitiator and at least one surfactant, are disclosed. The overprints are particularly well-suited for wetting over substrates containing residual fuser oil and reducing or preventing document offset and for protecting xerographic images on substrates subjected to abrasives, heat, and/or sunlight since the compositions protect such images from cracking, fading, and smearing. |
| US07858278B2 |
Electrophotographic photoreceptor, and image forming apparatus and process cartridge using the electrophotographic photoreceptor
An electrophotographic photoreceptor is provided, including an electroconductive substrate and a photosensitive layer located overlying the electroconductive substrate, wherein an outermost layer of the electrophotographic photoreceptor includes a resin including a graft copolymer in which a monomer having a polar group is graft polymerized to a polycarbonate resin, a polyarylate resin, or a copolymer thereof, and a filler; along with an image forming apparatus and a process cartridge using the electrophotographic photoreceptor. |