| Document | Document Title |
|---|---|
| US08767236B2 |
Image forming system, image forming apparatus, image forming method, and storage medium storing program thereof
An image forming apparatus acquires and stores pieces of information indicating respective profiles, selects one profile based on the stored pieces of information, and transmits, to an information processing apparatus, an image reading setting corresponding to the selected profile and identification information for identifying the selected profile. The information processing apparatus changes an image reading setting included in a profile identified based on the transmitted identification information of the image forming apparatus to the transmitted image reading setting, and transmits an image reading instruction based on the changed profile to the image forming apparatus. The image forming apparatus receives the image reading instruction from the information processing apparatus, and reads the image to generate image data. |
| US08767234B2 |
Home/office printer for selectively printing and transmitting photographs from a memory card
A home/office printer for selectively printing and transmitting photographs as recorded on a memory card is disclosed. The printer includes a read-slot for inserting a memory card and a network coupling for transferring photographic images to an online printing service. The printer further includes an operating software, which is configured to print the photographic images recorded on a memory card and alternatively to transfer the photographic images data to an online printing service, as a print order, via the network coupling. |
| US08767233B2 |
Multi-resolution segmented image sensor
A method of detecting and correcting imaging defects in a media printed on a high-speed multi-color printer includes providing a multisensory imaging device (10); illuminating the media; sensing images on the media at high resolution with at least one high resolution sensor (20) as it passes the multisensory imaging device; transmitting an output of the high resolution sensor to a controller (19); sensing images on the media at low resolution with at least one low resolution sensor (24); calculating a correction for stitch; adjusting a timing of image data provided to image writers to align the inkjets to produce an optimal cross-track line; and providing a full page view from the low resolution sensor. |
| US08767229B2 |
Power for wireless printer during sleep mode
A printing system includes a printing device for printing onto a recording medium; a media advance system for moving the recording medium into position to be printed on by the printing device when the printing system is in an operating mode; a connector for receiving AC line voltage; a power supply for converting the AC line voltage into a plurality of DC voltages; a wireless communication device for receiving image data; a controller for controlling printer operation when the printing system is in the operating mode, and for turning off at least one of the plurality of DC voltages when the printing system is in a low power mode; and an energy storage device for powering the wireless communication device when the printing system is in the low power mode. |
| US08767227B2 |
Storage medium for printer driver program, print control apparatus, and method for controlling same
A printer driver acquires capability from a print device to thereby acquire information (difference capability) regarding the difference between capability and a printer driver support function. The printer driver determines a print setting (a print setting to be transmitted) to be processed by the print device and a print setting (a print setting to be applied) to be processed by the printer driver based on the difference capability. When the selected print setting is the print setting to be transmitted, the printer driver transmits the print setting and original data to the print device. When the selected print setting is the print setting to be applied, the printer driver applies the print setting to original data to thereby generate print data. |
| US08767226B2 |
Printing system, control method, information processing apparatus, and computer-readable medium
An information processing apparatus comprises a first installer for installing a driver corresponding to the image output apparatus, wherein the first installer is executed to install, in the information processing apparatus, a first driver and a second installer for installing a second driver, the installed first driver includes: unit configured to generate a first print queue to connect to a first connection port of the image output apparatus; unit configured to transmit an address acquisition request and acquire an address of a second connection port of the image output apparatus; and unit configured to, upon accepting an instruction to generate a second print queue using the print server as a connection destination, launch the second installer to install the second driver, and generate the second print queue, and the launched second installer generates the second print queue using the address of the second connection port that is acquired. |
| US08767222B2 |
Printing apparatus, control method therefor, and storage medium
This invention provides a printing apparatus which controls power to be supplied to each connected apparatus in detail for each apparatus in accordance with the processing contents of a print job to be executed, and a control method therefor. To accomplish this, the printing apparatus analyzes the processing contents of a print job to be executed. In accordance with the analysis result, the printing apparatus controls at least one of a plurality of sheet feeding apparatuses which supplies a printing medium to the printing apparatus and a plurality of post-processing apparatuses which are receives a printing medium from the printing apparatus to shift to an active state in which normal power is supplied, a power saving state in which power necessary to convey a printing medium is supplied, or an inactive state in which no power is supplied. |
| US08767214B2 |
Powder flow detection
Apparatus for detecting powder flow along a powder flow path includes a light source and a light detector for detecting light from the light source directed across the powder flow path as powder flows through said powder flow path. A circuit receives the output from the light detector and determines an average or RMS of the signal received by the light detector. The circuit may determine whether there is flow or no flow of powder or whether there is a change in flow rate of powder. Preferably, the apparatus is used in combination with a dense phase powder pump, which causes the powder to flow in pulses from the pump outlet into the powder flow path. More preferably, the light source and detector are enclosed in a housing that is connected between the pump outlet and a powder feed hose which supplies powder to a spray gun or hopper. |
| US08767207B2 |
System and device for optical detection of particles with an array for decoupling optical information, corresponding manufacturing method
The present disclosure relates to a system for optical detection of particles arranged in a viewing area suitable for being illuminated by radiation with a predetermined wavelength. The system includes an optical detector, and an assembly of metal plasmonic channels arranged in a single plane of which one end is close enough to the viewing area to allow optical information to be transferred from one end to the other of the channels. The channels are arranged such that the assembly forms an array for transferring optical information around the viewing area. The value of at least one spatial characteristic of the array is respectively lower and higher than the wavelength near the ends of the channels that are respectively close to and far away from the viewing area. The system includes an optical decoupler between the ends that are far away from the viewing area and the optical detector. |
| US08767204B2 |
Spectrophotometer
A spectrophotometer 10 includes built-in detector 24 and external detector 32. When a mountable/removable optical path switcher 23a is installed in a specimen chamber 23, measurement based on detection signals from built-in detector 24 is replaced by measurement based on detection signals from external detector 32. The spectrophotometer further includes a measurement data threshold-value storage unit 51 that stores threshold value T for measurement data from built-in detector 24 or external detector 32, and a light-receiving detector recognition unit 52 that recognizes which detector is able to receive the measuring light beam based on the results of a comparison between threshold value T and measurement data from built-in detector 24 or external detector 32 while the measuring light beam is being introduced into specimen chamber 23. |
| US08767198B2 |
Detection apparatus
A detection apparatus comprising a chuck, a probe device, a light-sensing device and a light-concentrating unit is disclosed. The chuck bears light-emitting diode chips. The probe device includes two probes and a power supply. The end point of the probes respectively electrically connects with one of the light-emitting diode chips and the power supply to make the light-emitting diode chip emits a plurality of light beams. The light-sensing device is disposed on one side of a light-emitting surface of the light-emitting diode chip so as to receive the light beams emitted by the light-emitting diode chip. The light-concentrating unit is disposed between the light-emitting diode chip and the light-sensing device to concentrate the light beams emitted by the light-emitting diode chip. |
| US08767193B2 |
Doppler tracking in presence of vehicle velocity uncertainty
Methods for tracking the relative velocity between a vehicle and a target that uses both a measured velocity as well as an estimate of the velocity that is based on tracking the peaks in a laser vibrometer return signal. |
| US08767189B2 |
Solid state imaging device and distance image measurement device
A pair of first gate electrodes IGR, IGL are provided on a semiconductor substrate 100 so that potentials φTX1, φTX2 between a light-sensitive area SA and a pair of first accumulation regions AR, AL alternately ramp. A pair of second gate electrodes IGR, IGL are provided on the semiconductor substrate 100 so as to control the height of first potential barriers φBG each interposed between the first accumulation region AR, AL and a second accumulation region FDR, FDL, and increase the height of the first potential barrier φBG to carriers as a higher output of a background light is detected by a photodetector. |
| US08767188B2 |
Measuring device for distance measurement
A measuring device for measuring a distance between a reference mark and a target object is disclosed. The device includes a beam source, which is embodied as an electro-optical component and emits a laser beam along an optical axis, a detector, which is embodied as an additional electro-optical component and receives a reception beam reflected and/or scattered by the target object along an optical axis, a beam forming optics, which forms the laser beam and the reception beam along an optical axis, and a beam splitting optics, which deflects the laser beam or the reception beam. An optics carrier is provided with a first receptacle for mounting a first of the electro-optical components and a second receptacle for mounting the beam forming optics. The optics carrier is monolithic. |
| US08767187B2 |
Doppler compensation for a coherent LADAR
In one aspect, a method includes representing a range of Doppler frequency offsets as a local oscillator waveform comprising a plurality of digital waveform samples, selecting a portion of the plurality of digital waveform samples using a Doppler value to form an optical heterodyne; and generating a signal associated with a target within a bandwidth of a receiver using the optical heterodyne. |
| US08767183B2 |
Method of overlay measurement, lithographic apparatus, inspection apparatus, processing apparatus and lithographic processing cell
In order to improve overlay measurement, product marker gratings on a substrate are measured in a lithographic apparatus by an alignment sensor using scatterometry. Then information relating to the transverse profile of the product marker grating, such as its asymmetry, is determined from the measurement. After printing an overlay marker grating on a resist film, the lateral overlay of the overlay marker grating with respect to the product marker grating is measured by scatterometry and using the determined asymmetry information in combination with a suitable process model. The alignment sensor data may be used to first reconstruct the product grating and this information is fed forward to the scatterometer that measures the stack of product and resist grating and light scattered by the stack is used for reconstruction of a model of the stack to calculate overlay. The overlay may then, optionally, be fed back to the lithographic apparatus for correction of overlay errors. |
| US08767181B2 |
Microlithographic exposure method as well as a projection exposure system for carrying out the method
In an exposure method for exposing a substrate which is arranged in the area of an image plane of a projection objective as well as in a projection exposure system for performing that method, output radiation directed at the substrate and having an output polarization state is produced. Through variable adjustment of the output polarization state with the aid of at least one polarization manipulation device, the output polarization state can be formed to approach a nominal output polarization state. The polarization manipulation can be performed in a control loop on the basis of polarization-optical measuring data. |
| US08767178B2 |
Immersion lithography system using direction-controlling fluid inlets
Immersion lithography system and method using direction-controlling fluid inlets are described. According to one embodiment of the present disclosure, an immersion lithography apparatus includes a lens assembly having an imaging lens disposed therein and a wafer stage configured to retain a wafer beneath the lens assembly. The apparatus also includes a plurality of direction-controlling fluid inlets disposed adjacent to the lens assembly, each direction-controlling fluid inlet in the plurality of direction-controlling fluid inlets being configured to direct a flow of fluid beneath the lens assembly and being independently controllable with respect to the other fluid inlets in the plurality of direction-controlling fluid inlets. |
| US08767175B2 |
1.5D SLM for lithography
This invention relates to an improved micro lithographic writer that sweeps a modulated pattern across the surface of a workpiece. The SLM disclosed works in a diffractive mode with a continuous or quasi-continuous radiation source. It uses a long and narrow SLM and takes advantage of diffractive effects along the narrow axis of the SLM to improve writing characteristics along that axis. |
| US08767173B2 |
Optical element and projection exposure apparatus based on use of the optical element
A lithographic projection apparatus projects a pattern from a patterning device onto a substrate using a projection system and includes a liquid supply system configured to at least partly fill a space between the projection system and the substrate with a liquid. An element of the projection system through which the pattern is projected has, on a surface configured to be in contact with the liquid, a protective coating which is substantially insoluble in the liquid. |
| US08767172B2 |
Projection optical device and exposure apparatus
A projection optical device includes a projection optical system which projects an image of a pattern, a support member attached to the projection optical system, and a plurality of coupling members connected to the support member. The coupling members suspend and support the projection optical system through the support member from an upper direction of the support member. The projection optical device can include a frame to which one end of each of the coupling members is attached, such that the projection optical system hangs from the frame via the support member and the coupling members. A projection optical device also can include a liquid supply which supplies a temperature-controlled liquid to a side surface of a projection optical system utilizing gravity to cause the temperature-controlled liquid to flow along the side surface of the projection optical system. |
| US08767171B2 |
Lithographic apparatus and device manufacturing method
A liquid supply system for an immersion lithographic projection apparatus is disclosed in which a space is defined between the projection system, a barrier member and a substrate. The barrier member is not sealed such that, during use, immersion liquid is allowed to flow out the space and between the barrier member and the substrate. |
| US08767169B2 |
Lithographic apparatus, fluid handling structure for use in a lithographic apparatus and device manufacturing method
A lithographic apparatus including a fluid handling structure configured to contain immersion fluid in a space adjacent to an upper surface of the substrate table and/or a substrate located in a recess of the substrate table, a cover having a planar main body that, in use, extends around a substrate from the upper surface to a peripheral section of an upper major face of the substrate in order to cover a gap between an edge of the recess and an edge of the substrate, and an immersion fluid film disruptor, configured to disrupt the formation of a film of immersion fluid between an edge of the cover and immersion fluid contained by the fluid handling structure during movement of the substrate table relative to the fluid handling structure. |
| US08767165B2 |
Isolated gas cooling system for an electronic display
A preferred embodiment relates to a cooling system and a method for cooling an electronic display. Exemplary embodiments include a transparent gas cooling chamber. The components in the system are preferably housed within the electronic display housing. The cooling chamber defines a gas compartment that is anterior to and coextensive with the electronic display surface. Fans may be used to propel the isolated gas through the cooling chamber. The circulating gas removes heat directly from the electronic display surface by convection. The isolated gas is transparent or at least semi-transparent. The image quality of an exemplary embodiment remains essentially unchanged, even though the gas is flowing through a narrow channel over the visible face of the electronic display surface. |
| US08767164B2 |
Thin film transistor substrate and display apparatus using the same and manufacturing method thereof
A thin film transistor substrate, a display apparatus using the same and a manufacturing method thereof are provided. The display apparatus includes a thin film transistor substrate, a top substrate and a display medium layer. The thin film transistor substrate includes a composite plate and several thin film transistors. The composite plate includes a core material structure and two insulation structures. The core material structure includes a metal layer. The two insulation structures are respectively disposed at two sides of the core material structure so as to sandwich the core material structure therebetween. The thin film transistors are disposed on the composite plate. The display medium layer is disposed between the thin film transistor substrate and the top substrate. |
| US08767161B2 |
Display device
Signal lines include a first signal line, a second signal line formed on the first signal line via a first insulating film, and a transparent conductive film formed on the second signal line via a second insulating layer. The transparent conductive film is formed so as to cover a first connection hole which penetrates to the first signal line through the first insulating layer and the second insulating layer and a second connection hole which penetrates to the second signal line through the second insulating layer. A recess portion formed in the first insulating layer and/or the second insulating layer is disposed between the connection hole close to the side edge portion of the substrate of the first and second connection holes. The side edge portion of the transparent conductive film extends to a bottom of the recess portion. |
| US08767152B2 |
Liquid crystal display
A liquid crystal display comprises two parallel spaced substrates and a liquid crystal layer with negative dielectric anisotropy interposed between the substrates. The ratio d/p, the cell gap d between the substrates to the pitch p of the liquid crystal layer, is equal to or less than 0.3, and the retardation value Δn*d may be in the range of 0.25-0.4. In absence of electric field, the liquid crystal molecules are arranged vertically to the substrates, and when the sufficient electric field is applied, the liquid crystal molecules are parallel to the substrates and twisted by 90° from one substrate to the other. |
| US08767151B2 |
In-plane switching liquid crystal display
There is provided an integrated wide viewing film including: a first film having an optical axis located in-plan; and a second film having an optical axis located in a thickness direction thereof, and inclined at a predetermined angle in an in-plane direction. The IPS-LCD employing the integrated wide viewing film can be significantly improved in a contrast ratio in a diagonal direction. |
| US08767145B1 |
Display systems implementing view switch panel based on reflective polarizer and liquid crystal
In accordance with the invention, display systems have a view switch panel placed in front of displaying surface of a display to manipulate lights outputted thereby or incidence ambient lights. The view switch panel comprises a layer of reflective polarizer and a polarization steering layer comprising a layer of liquid crystal and two electrode layers sandwiching the layer of liquid crystal in between, and may further comprise a layer of second polarizer placed on the other side of the polarization steering layer than the layer of reflective polarizer. The view switch panel uses the polarization steering layer to steer polarization of pass-through lights, then direct the lights by reflection or transmission by the layer of reflective polarizer. Two display systems, dual view convertible display making displayed images selectively viewable from either side and mirror view display making selectively front surface either reflective or non-reflective, are described. |
| US08767137B2 |
Liquid crystal display device with red, green and blue subpixels having different aperture ratios
In a liquid crystal display device, the reduction of power consumption is realized by reddening a backlight while maintaining a white balance. An aperture ratio of a red subpixel and an aperture ratio of a blue subpixel are set such that, in a state where an aperture ratio of a green subpixel in each pixel of a liquid crystal panel is fixed to a desired value, white brightness efficiency takes a maximum value which is set based on a balance between light emission efficiency which is increased corresponding to lowering of a color temperature of the backlight and transmissivity of the pixel which is decreased corresponding to the increase of the aperture ratio of the blue subpixel. |
| US08767136B2 |
Display device
In a display device, a liquid crystal capacitive element is sandwiched between a pixel electrode and an opposite electrode. The pixel electrode, one end of a first switch circuit, one end of a second switch circuit and a first terminal of a second transistor form an internal node. The other terminals of the first switch circuit and the second switch circuit are connected to a source line. The second switch circuit is a series circuit composed of a first transistor and a diode. A control terminal of the first transistor, a second terminal of the second transistor and one end of a boost capacitive element form an output node. The other end of the boost capacitive element and the control terminal of the second transistor are connected to a boost line and a reference line, respectively. |
| US08767134B2 |
Photoconductive switching element, photoconductive switching element array, display device, and image forming apparatus
A photoconductive switching element includes a first electrode, a second electrode that is arranged so as to face the first electrode, and a photoconductive layer that is arranged between the first electrode and the second electrode and realizes conductivity by receiving light. The photoconductive layer includes a first electric charge generating layer and a second electric charge generating layer that generate electric charge when light is received and an electric charge transport layer which is brought into contact with the first electric charge generating layer and the second electric charge generating layer and to which the electric charge can be moved. The first electric charge generating layer and the second electric charge generating layer are arranged at mutually-different positions in a direction perpendicular to a thickness direction of the electric charge transport layer and at mutually-different positions in the thickness direction of the electric charge transport layer. |
| US08767132B2 |
Television receiver and electronic device
According to one embodiment, a television receiver includes a display device, a first member, a second member, a support member, and a support portion. The display device includes a display screen and a side surface. The first member includes a first wall facing the side surface. The second member is located opposite the first member with respect to the display screen and includes a second wall facing the side surface. The support member is attached to the first member and located on the side surface of the first wall. The support member supports the display device on a side opposite the display screen. The support portion is provided to an end of the first member and includes a portion extending toward a side opposite the display screen on the side surface side of the second wall. The support portion supports the support member between the portion and the second wall. |
| US08767131B2 |
Semiconductor device and signal processing method thereof
A semiconductor device includes a one-segment tuner I/F that is connected to a one-segment tuner, a tuner I/F that is connected to a digital terrestrial tuner, a decoder that selectively decodes a first broadcast signal supplied from the one-segment tuner I/F and a second broadcast signal supplied from the tuner I/F, a general purpose processor that is provided separately from the decoder and decodes the first broadcast signal, and a switch unit that, based on signal intensity of the second broadcast wave, switches the decoding by the decoder between the first broadcast signal and the second broadcast signal while the general purpose processor is decoding the first broadcast signal. The one-segment tuner I/F, the tuner I/F, the decoder, the general purpose processor, and the switch unit are integrated on one chip. |
| US08767130B2 |
Method and apparatus for assisting users with channel entry
A method for assisting users with channel entry utilizes channel tuning history to simplify the channel entry process. According to an exemplary embodiment, the method includes steps of storing a list of channel numbers previously tuned by the apparatus; receiving a first input selecting a most significant digit of a channel number; and enabling a display of channel numbers in response to the first input, wherein the displayed channel numbers comprise at least one channel number included in the stored list and having the most significant digit and at least one other channel number not included in the stored list and having the most significant digit. |
| US08767129B2 |
Auto-calibrating demodulator, associated method and TV receiver
A demodulator comprises a reference voltage generating circuit for generating a reference voltage, a reference resistor for converting the reference voltage to a reference current, a current digital-to-analog converter (IDAC) for receiving a digital code and generating an output signal, a comparison apparatus for comparing the reference voltage with the output signal to generate a comparison output, and a calibration apparatus for updating the digital code according to the comparison output to calibrate the IDAC. |
| US08767122B2 |
Reproduction controlling method and receiving apparatus
A method of controlling reproduction for a stream containing video data and/or audio data is disclosed. A mute process is performed for a decoded output of the stream. A first decode process is performed to decode a partial region of the stream from a beginning thereof and obtain attribute information from the stream. Parameters with which the stream is reproduced are set on a basis of the attribute information. The mute process is stopped after the parameters have been set. A second decode process is performed to decode the stream from the beginning thereof. |
| US08767116B2 |
Imaging apparatus, imaging method and imaging program for displaying an enlarged area of subject image
An imaging apparatus includes an imaging lens forming an optical image of a subject, an image pickup device outputting an image signal according to the optical image of the subject, a display device displaying a subject image according to the image signal, an image processor converting the image signal to data in an image data format to be displayed on the display device, and a storage device storing a plurality of pieces of positional information respectively specifying a plurality of enlargement areas to be enlarged in the subject image. The image processor has an enlarged image generation device generating an enlarged image of each of the plurality of enlargement areas based on the positional information stored in the storage device, and an enlargement display device displaying the plurality of enlarged images on the display device. |
| US08767114B2 |
Solid-state imaging element and imaging device
The solid-state image sensor of the present invention includes an array of photosensitive cells, an array 100 of dispersing elements, and an array 300 of color filters. The photosensitive cell array 200 has a number of unit blocks 40, each of which includes photosensitive cells 2a and 2b. The dispersing element array 100 includes a dispersing element 1a, which makes all of incoming light (W) but a light ray falling within a first wavelength range incident on the first photosensitive cell 2a and which also makes at least a part of the light ray falling within the first wavelength range incident on the second photosensitive cell 2b. A color filter 3a that either absorbs or reflects the light ray falling within the first wavelength range is arranged between the photosensitive cell 2a and the dispersing element 1a. |
| US08767112B2 |
Luminance control of a display device
A device is proposed comprising a display screen for displaying digital information and/or images in a first mode of operation of the device, an image sensor having a set of photosensitive cells for capturing at least one digital image in a second mode of operation, and a control unit for controlling at least one display parameter of the screen in the first mode of operation. The control unit is configured to adjust the parameter on the basis of information representative of the brightness of ambient light obtained from at least a subset of the set of photosensitive cells of the image sensor. |
| US08767107B2 |
Solid-state imaging device and camera system
A solid-state imaging device includes a pixel array unit having a plurality of pixels arranged in a matrix form which perform a photoelectric conversion, a pixel signal readout unit having a logic unit and performing a readout of a pixel signal from the pixel array unit, a regulator, a first chip, a second chip, and a stacked structure in which both the first chip and the second chip are bonded, wherein the first chip has the pixel array unit disposed therein, and wherein the second chip has at least the logic unit and the regulator disposed therein, wherein the regulator includes a reference voltage generation, a plurality of output stage transistors, and an operational amplifier comparing the reference voltage and a commonized output voltage, and an output path of the output stage transistors are connected to a single node, and then is fed back to the operational amplifier. |
| US08767106B2 |
Comparator, AD converter, solid-state imaging device, and camera system
Disclosed herein is a comparator including: a first input sampling capacitance; a second input sampling capacitance; an output node; a transconductance (Gm) amplifier as a differential comparator section configured to receive a slope signal, a signal level of the slope signal changing with a slope, at one input terminal of the Gm amplifier via the first input sampling capacitance, and receive an input signal at another input terminal of the Gm amplifier via the second input sampling capacitance, and subject the slope signal and the input signal to comparing operation; and an isolator configured to hold a voltage of an output section of the Gm amplifier constant, the isolator being disposed between the output section of the Gm amplifier and the output node. |
| US08767103B2 |
Color filter, image processing apparatus, image processing method, image-capture apparatus, image-capture method, program and recording medium
A color filter allows a light signal to pass through by each pixel and be incident on an imaging device. The light signal is inputted through a lens and including one of plural different spectral components. The plural different spectral components include a first spectral component which has a widest frequency bandwidth among the plural different spectral components, a second spectral component corresponding to a predetermined frequency band close to a frequency that causes no chromatic aberration of the lens, and a third spectral component expressed in terms of a linear sum of a value resulting from multiplying the first spectral component by a first weighting factor and a value resulting from multiplying the second spectral component by a second weighting factor. |
| US08767101B2 |
Image processing apparatus and system
There is provided an image processing apparatus and system for demosaicing. The image processing apparatus comprises an edge determination module configured to determine whether a target pixel is an edge pixel and a direction of an image edge if the target pixel is an edge pixel; and a demosaicing module configured to extract a luminance component value of the target pixel using a Bayer image pattern having the target pixel in a central portion of the Bayer image pattern, wherein the demosaicing module is configured to extract the luminance component value of the target pixel using the Bayer image pattern by a weighting process if the target pixel is determined as an edge pixel. |
| US08767100B2 |
Color image sensor array with color crosstalk test patterns
An integrated circuit comprises a semiconductor substrate and a color image sensor array on the substrate. The color image sensor array has a first configuration of color pixels for collecting color image data, and at least one crosstalk test pattern on the substrate proximate the color image sensor array. The crosstalk test pattern includes a plurality of color sensing pixels arranged for making color crosstalk measurements. The test pattern configuration is different from the first configuration. |
| US08767098B2 |
Method and apparatus for reducing noise in analog image data of a CMOS image sensor
A method for preprocessing analog image data to reduce noise in the analog image data that is readout from a pixel array of an image sensor during a sampling time is disclosed. The method includes generating multiple samples of the analog image data during the sampling time and then limiting values of the multiple samples to an upper and lower threshold. The method also includes pre-conditioning the multiple samples by applying a weighting factor to each of the multiple samples in response to when a respective sample was generated during the sampling time. A median value of the multiple samples is then determined and outputted. |
| US08767095B2 |
Imaging apparatus, external flash correction method, recording medium, and integrated circuit
An image capturing unit outputs both a valid video signal (a primary video signal) and an unnecessary video signal (a secondary video signal) as an output signal; a flash detection unit detects white band interference caused by an external flash; and a flash correction unit delays the valid video signal using a first delay unit and delays the unnecessary video signal using a second delay unit. When white band interference has occurred, the outputs of the respective delay units are added together by an adding unit, generating a corrected signal. An output selection unit selects and outputs the signal from the first delay unit in normal times, and when interference caused by an external flash has occurred, selects and outputs the corrected signal. |
| US08767094B2 |
Measurement method and measurement device
A measurement method and a measurement device are disclosed. The measurement method is adapted to a 3D display capable of producing a plurality of viewing zones, which includes following steps. At least a part of a display area of the 3D display displays an image of one of the viewing zones. Light radiation amounts of a first position of the 3D display are detected with a light detector from different viewing angles. A viewing angle with a local maximum light radiation amount is taken as a reference viewing angle, a distance between the light detector and the 3D display along the reference viewing angle is changed, and light radiation amounts of a plurality of different second positions of the 3D display are detected in different distances. A distance at which light radiation amounts of the second positions are most uniform is taken as the optimal viewing distance. |
| US08767093B2 |
Image-capturing device, image reproduction device, and image reproduction method
An image-capturing device includes: an image sensor that captures an image of a photographic subject and outputs the image; an image size conversion unit that converts a whole of the image outputted from the image sensor to an entire region image having a lesser number of pixels than a number of pixels of the whole of the image; a cutting out region setting unit that sets a cutting out region for a partial region image to be cut out from the image outputted from the image sensor; an image cutting out unit that cuts out the partial region image corresponding to the cutting out region from the image outputted from the image sensor; and a recording control unit that records the entire region image converted by the image size conversion unit and the partial region image cut out by the image cutting out unit in an image recording unit, while establishing a relation to each other. |
| US08767090B2 |
Photographing apparatus and method that combine images to improve exposure
A photographing apparatus and method. The apparatus including: an image pickup unit configured to capture an image of a subject to create image data; a image pickup unit controller configured to set a photographing time that is longer than an exposure time required for photographing the subject, and configured to divide the overall photographing time into a plurality of unit photographing times, and configured to control the image pickup unit to sequentially perform a plurality of unit photographing operations corresponding to the plurality of unit photographing times to create unit images; a storage unit; a user inputting unit; an image synthesis unit configured to sum up the image data of the unit images to create preparatory images and configured to sum up the unit images of a preparatory image to create a final image; and a display unit configured to display the preparatory images and the final image. |
| US08767088B2 |
White balancing method and image capturing device
A white balancing method includes capturing an original image with red (R), green (G) and blue (B) color channels; computing and converting the R, G and B color channels into original color histogram; stretching the original color histograms over the entire grayscale width from 0 to 255 values; and adjusting a color of the original image based on the stretched color histograms to obtain a white balanced image. In the computing and converting the original color histograms, a sampling length follows a formula of spanm=min{(2h, H), (2w, W)}, wherein h=[log2 H]+1, w=[log2 W]+1, H represents a height of the original image, W represents a width of the original image, [ ] is the Gaussian symbol, ( ) is greatest common divisor function, and min{ } means selecting the minimum value. An image capturing device using the white balancing method is also provided. |
| US08767087B1 |
Preventing color artifacts in overexposed regions and preserving maximum signals in near-overexposed regions of digital images
Distortions in digital image data, for example, radial falloff and improper white balance, are corrected without introducing artifacts in saturated regions or causing near-saturated regions to become saturated. The approach avoids pushing near-saturated colors into saturation by assuring that the total gain applied to a pixel channel is always less than 1. A spatially adaptive clamp threshold is used to clamp color values for a pixel after the color channel color values have been gain-adjusted. In this manner, saturated pixel color values that have been shifted-down into non-saturated regions are clamped to a maximum valid value and are presented as white in images generated from the gain-adjusted image data. One example embodiment may calculate an adaptive clamp threshold for each pixel in the image data. Another example embodiment may calculate an adaptive clamp threshold for each pixel in a row of pixels in the image data. |
| US08767083B2 |
Remote display glasses camera system and method
A system including a digital camera and remote display glasses. The remote display glasses include a frame, at least one display, and a first and a second temple configured to support the display proximate to at least one of the user's eyes when the remote display glasses are worn on the user's head. The digital camera includes a lens configured to capture light, an electronic viewfinder; a video processor configured to generate an image, and a camera switch configured to selectively transmit the image from the video processor to the electronic viewfinder or the display of the remote display glasses. |
| US08767081B2 |
Sharing video data associated with the same event
Video sharing is described. In an embodiment, mobile video capture devices such as mobile telephones capture video streams of the same event. A video sharing system obtains contextual information about the video streams and uses that to form a video output from the streams, that output being for sharing by other entities. For example, the formed video provides an enhanced viewing experience as compared with an individual one of the input video streams. In embodiments the contextual information may be obtained from content analysis of the video streams, from stored context information and from control information such as device characteristics. In some embodiments the video streams of a live event are received and the output video formed in real time. In examples feedback is provided to video capture devices to suggest that the zoom, viewing position or other characteristics are adjusted or to achieve this automatically. |
| US08767077B2 |
Camera apparatus functioning in response to received software trigger packets
An adder provided in a trigger delay control circuit adds the clock fixed delay value issued by the CPU to the clock timestamp information obtained by a software trigger detection circuit to output a timestamp information including a trigger delay of a fixed time, and a comparator compares the cycle timer value output from the cycle timer operation circuit with the timestamp output from the adder and including the trigger delay of the fixed time to output a trigger signal to the synchronization signal generation circuit for instructing to start exposure when the cycle timer value exceeds the timestamp including the trigger delay of the fixed time. |
| US08767074B2 |
System and method of assisting visibility of driver
A system includes a camera module, a processor, and a display drive unit. The camera module includes a lens, a color filter array having an IR filter, an R filter, a G filter, and a B filter, and an image sensor. The number of IR filters is larger than that of G filters, and the number of G filters is larger than that of R filters or B filters. The processor includes a signal extraction unit that extracts an RGB image signal and an IR image signal from an electrical source image signal from the camera module, a lane pattern image data generating unit that generates image data, a pedestrian image data generating unit that generates pedestrian image data. The display drive unit implements image data generated by the lane pattern image data generating unit and the pedestrian image data generating unit through a display. |
| US08767072B1 |
Geoposition determination by starlight refraction measurement
A system and method are disclosed for determining geoposition of an observer. The system includes a sensor such as a wide field of view camera or telescope that can capture an image of the sky. The image of the sky is used to compile a table or list of the stars in the sky along with their positions. This table or list is pattern-matched with a predetermined list or table of stars to identify each star. In one embodiment, the distances between all stars in the image are computed and compared to star images from an atmospheric refraction model. A comparison of the measured table or list and the refraction model, using an optimization algorithm, is performed to determine the geoposition of the observer. In an alternative embodiment, a sensor capable of measuring two different frequency bands obtains two images of each star in the sky simultaneously. A difference in displacement is determined between the two frequencies for each imaged star; and a magnitude and direction of the difference in displacement is used to determine the geoposition of a body. |
| US08767069B2 |
Apparatus, system, and method for increasing measurement accuracy in a particle imaging device using light distribution
An apparatus, system, and method for increasing measurement accuracy in imaging cytometry. The system may include a light detector configured to measure light emitted by a particle in response to a first light source, and processor coupled to the light detector. The processor may be configured create a first image by taking a first measurement of light and create a second image by interpolating the first image, where the second image has higher resolution than the first image. The processor may be configured to determine a difference between pixels of the second image and an expected distribution and discard the first measurement of light if the difference is above a predetermined threshold. |
| US08767067B2 |
Broadcasting system, sending apparatus and sending method, receiving apparatus and receiving method, and program
The present invention relates to a broadcasting system, a sending apparatus and a sending method, a receiving apparatus and a receiving method, and a program that make it possible to cause a user to feel a sense of realism, to display an image suitable for the preferences of a user, or the like by performing an appropriate process on a receiving side of the broadcasting system.A sending apparatus 11 sends material data, which is acquired by a sensor, and additional information, which is used to process the material data with a receiving apparatus 12. The receiving apparatus 12 receives the material data and the additional information, and generates output data on the basis of the material data and the additional information. Further, the receiving apparatus 12 produces output on the basis of the output data, e.g., produces output with output means such as a display device or an air conditioner. The present invention can be applied to, for example, a broadcasting system that broadcasts. |
| US08767063B1 |
System for monitoring a marine well for shallow-water flow
A system for monitoring an open hole section of a marine well for shallow-water flow during marine drilling operations. The system for monitoring uses time periods and intervals while mud pumps are turned off. The system uses a video feed, and a processor with data storage containing a discharge category model. The data storage receives a drilling parameter data feed, a seismic profile data feed, a logging while drilling data feed, and a measurement while drilling data feed, which are used to verify a determined discharge category as a baseline discharge category. The system provides an alarm when a discharge emergency is ascertained due to a change in discharge category without an anticipated change, or changes outside acceptable limits. |
| US08767061B2 |
Inattention determining apparatus
An inattention determination device includes a sight direction detecting unit that detects a sight direction of a driver, and an inattention determining unit that measures an inattention continuation time from a time point when the sight direction is a predetermined inattention direction to a time point when the sight direction deviates from the predetermined inattention direction and becomes a direction other than the inattention direction and determines that the driver is inattentive when the intention continuation time is equal to or more than a predetermined time. The inattention determining unit maintains measurement of the inattention continuation time when the sight direction is changed at a speed higher than a predetermined movement speed from the predetermined inattention direction to a direction other than the inattention direction or when the sight direction is momentarily a direction other than the inattention direction. |
| US08767054B2 |
Viewing system for the manipulation of an object
Viewing device used in the field of stereoscopy to allow a user to manipulate in his close environment a real or virtual object situated a greater or lesser distance from the user. The user can then view the manipulation spaces as well as the real and virtual spaces in the viewing device. |
| US08767053B2 |
Method and apparatus for viewing stereoscopic video material simultaneously with multiple participants
Methods and systems are described for enabling the viewing of positionally and orientationally modified stereoscopic video material using one or more participants with near-to-eye displays with video content appearance altered to accommodate changes in orientation and position of the display. |
| US08767052B2 |
Remote controller, display apparatus, 3D glasses and control method thereof
A remote controller, a display apparatus, 3D glasses and a control method thereof are provided. The remote controller includes a first communication unit which communicates with a three-dimensional (3D) display apparatus, a user input unit which allows a user to input a selection for controlling the 3D display apparatus, a signal processor which selects one of a two-dimensional (2D) mode and a 3D mode and processes a video signal to be displayed in the selected mode, a display unit which displays the processed video signal in the selected mode, and a controller which controls the first communication unit to send the 3D display apparatus a control signal corresponding to a user's selection input through the user input unit, and the signal processor to select one of the 2D mode and the 3D mode based on the display mode of the 3D display apparatus. |
| US08767039B2 |
Method and apparatus for shooting panorama
The present invention discloses a method and an apparatus for shooting a panorama, so as to solve the problems in the prior art that images with high quality cannot be obtained in the shooting process of a panorama and the shot images cannot be directly combined into a panorama without post-shooting processing. The method comprises the steps of: calculating, when previewing an image to be shot which is not the first shot image in a panorama, an overlapping degree of a joining region between the image to be shot and a shot image; and shooting the image to be shot when the overlapping degree reaches a set condition. The present invention also discloses an apparatus for shooting a panorama. |
| US08767026B2 |
Apparatus and method for mounting particles on a carrier
Method and apparatus for individually positioning and mounting particles on a target carrier according to a predefined pattern. In particular the particles are spheres of an electrically chargeable material with a diameter in the range of 10 micrometer up to one millimeter and are electrically conductive. |
| US08767024B2 |
Display apparatus and operation method thereof
A display apparatus with a display panel is provided. The display panel is initially driven to have the data voltages on any two consecutive data lines thereon with different polarities. If a to-be-displayed image contains a predetermined pattern constituted by pixels in row and two adjacent pixels therein have a gray-level difference therebetween greater than a predetermined value, a timing control circuit of the display apparatus divides the associated data lines into a plurality of data line groups each constituted by four consecutive data lines and configure the data voltages on the two middle data lines in one data line group to have a first polarity and the data voltages on the rest two data lines in the same data line group to have a second polarity. An operation method of the display apparatus is also provided. |
| US08767023B2 |
Scanning image display device and method of controlling the same
A scanning image display includes a light source, a light detector, a scanning section, a storage section, a current controlling section, a reference current section, a sweep section, and a change section. The light detector detects the laser light emitted from the light source. The scanning section scans the laser light. The current controlling section controls laser light by supplying a current supplied to the light source. The storage section is configured to store a reference current value, a reference light output value, and a gamma table. The reference current section supplies the reference current value to the current controlling section. The sweep section sweeps current values supplied to the current controlling section to obtain one current value where the detected laser light corresponds to the reference light output value. The change section changes the gamma table based on the one current value obtained by the sweep section. |
| US08767016B2 |
Virtual reality interaction system and method
A virtual reality interaction system and method have access to data in at least a 3D reality map database and at least a social network website database and allowing a user having logged in the virtual reality interaction system with an electronic device in the user's possession to interact with others and move in a 3D reality scenario. The virtual reality interaction system includes a 3D reality map access unit, a login unit, a social network data access unit, and a computation engine unit. The virtual reality interaction system and method enable the user to perform control operation in the 3D reality scenario according to the user's control command and selectively display the user's social network friends in the 3D reality scenario according to the user's social network relationship data. The user interacts with other online users in the 3D reality diversely and simulates operations in the real world. |
| US08767013B2 |
System and method for rendering a sky veil on a vehicle display
Methods and systems are provided for improving pilot situational awareness during brown-over-brown display situations. An image is rendered, on a display, that includes one of, or both, rendered terrain and rendered sky. A sky veil is at least selectively rendered on a portion of the display. The sky veil, when rendered, is rendered at least partially transparent and in a manner that portions of the sky veil that overlap with rendered sky are not discernable, and rendered terrain is viewable through portions of the sky veil that overlap with terrain. |
| US08767012B2 |
Advanced data visualization solutions in high-volume data analytics
A system and method for creating a visual perspective of operational information that facilitates rapid decision making. The system and method merges existing data sources from any number of computer-fed external data sources through an applications server to display data sets in easily recognizable, repeatable images (tiles) uniquely designed for a user's application. The system and method creates visual perspectives of data that accelerate decision-making and problem-solving processes by displaying repeatable images (tiles) that display performance results versus expected performance criteria in high-volume, intuitive displays. |
| US08767009B1 |
Method and system for record-time clipping optimization in display list structure
Outcome of one or more operations (e.g., clipping operations) performed during handling of a drawing command that is repeated in a series of lists of commands (e.g., series of display lists) may be determined based on preconfigured control information associated with the particular drawing command. In this regard, the control information may be set and/or configured during generation of the series of lists of commands. Determining the outcome of the one or more operations may enable determining whether to skip (or not) the drawing command. The control information may be combined with and/or incorporated into the drawing command itself. Alternatively, separate structures (e.g., lookup tables) may be used to store the control information and associate the control information with the drawing command(s). |
| US08767008B2 |
System and method for producing outer shadows and reflections
A method for rendering a page, including: obtaining an electronic document (ED) identifying a main object and multiple shadow parameters; determining a main bounding box surrounding the main object on the page; creating a main brush including the main object; calculating a shadow bounding box based on the main bounding box and at least one of the multiple shadow parameters; creating a shadow brush by applying a shadow transformation matrix to the main brush, where the shadow transformation matrix maps the main object to a shadow defined by the multiple shadow parameters; inserting, into a main display list for the page, a set of instructions to: paint the shadow bounding box with the shadow brush; and paint the main bounding box with the main brush. |
| US08767004B2 |
Interpolation of color gamut for display on target display
Output image data for display on a target display having a target gamut is generated from first and second input image data. The first and second input image data may be color timed for display on different types of display. Chromaticity values in the output image data may be generated by interpolation using an interpolation parameter derived from the target gamut and gamuts associated with the first and second image data. |
| US08767003B2 |
Method and system for out-of-gamut spot color reproduction
A gamut mapping method and system for implementing out-of-gamut spot color reproduction, including a memory for electronically storing information related to at least one color gamut and a gamut mapping editor including a processor communicating with the memory, the processor of the gamut mapping editor (i) causing a user to be apprised that a target spot color is outside the at least one color gamut and (ii) facilitating the user's employment of one or more of a plurality of gamut mapping methodologies to select a preferred color from a plurality of mapped colors when the target spot color is outside the at least one color gamut. |
| US08766999B2 |
Systems and methods for local tone mapping of high dynamic range images
This is generally directed to systems and methods for local tone mapping of high dynamic range (“HDR”) images. For example, a HDR image can have its larger dynamic range mapped into the smaller dynamic range of a display device. In some embodiments, to perform the local tone mapping, a RGB to Y converter can be used to convert the input image signal to a luminance signal in the YCgCo color space, a shape adaptive filter can be used to separate the luminance signal into its illumination and reflectance components, contrast compression can be applied to the illumination component, image sharpening can be applied to the reflectance component, and the processed illumination and reflection components can be used to calculate a processed RGB signal. The dynamic range of the processed RGB signal can then be mapped into the dynamic range of the display device. |
| US08766996B2 |
Unified virtual addressed register file
A multi-threaded processor is provided, such as a shader processor, having an internal unified memory space that is shared by a plurality of threads and is dynamically assigned to threads as needed. A mapping table that maps virtual registers to available internal addresses in the unified memory space so that thread registers can be stored in contiguous or non-contiguous memory addresses. Dynamic sizing of the virtual registers allows flexible allocation of the unified memory space depending on the type and size of data in a thread register. Yet another feature provides an efficient method for storing graphics data in the unified memory space to improve fetch and store operations from the memory space. In particular, pixel data for four pixels in a thread are stored across four memory devices having independent input/output ports that permit the four pixels to be read in a single clock cycle for processing. |
| US08766992B2 |
Methods and apparatus for image processing at pixel rate
Embodiments of the present invention provide for improved timing control in 2-D image processing to maintain a constant rate of memory fetches and pixel outputs even when the processing operations transition to a new line or frame of pixels. A one-to-one relationship between incoming pixel rate and outgoing pixel rate is maintained without additional clock cycles or memory bandwidth as an improved timing control according to the present invention takes advantage of idle memory bandwidth by pre-fetching a new column of pixel data in a first pixel block of a next line or frame while a new column of an edge pixel block on a current line is duplicated or zeroed out. As the edge pixel block(s) on the current line are processed, the data in the first pixel block of the next line or frame become ready for computation without extra clock cycles or extra memory bandwidth. |
| US08766991B2 |
Processing order with integer inputs and floating point inputs
A graphics processing unit 2 includes a texture pipeline 6 which performs filter operations upon texture values. If the texture values are integer texture values, then they may be processed by the texture pipeline in a variable order corresponding to the order in which they are retrieved from a memory 4. If the texture values are floating point texture values, then they are processed in a fixed order in order to ensure result invariants as the filter operation is non-associative for floating point values. The filter operation is not commenced until all of the floating point texture values have been retrieved from the memory 4 and other available for processing. |
| US08766985B1 |
Generating animation using image analogies to animate according to particular styles
An animation processor comprises a processor, an instruction memory, a working memory, inputs and outputs, and an input for receiving an input animation sequence comprising a plurality of time-sequenced frames, storage for a style image pair, comprising an input style image and an output style image, wherein differences between the input style image and an output style image convey a style for drawings and other visual elements, logic for generating set of time-varying orientation fields, logic for rendering velocity fields for the sequences, and an output for outputting an output animation sequence that takes on the style specified by the style image pair, with the output animation sequence having temporal coherence. |
| US08766984B2 |
Graphics rendering methods for satisfying minimum frame rate requirements
Methods and devices enable rendering of graphic images at a minimum frame rate even when processing resource limitations and rendering processing may not support the minimum frame rate presentation. While graphics are being rendered, a processor of a computing device may monitor the achieved frame rate. If the frame rate falls below a minimum threshold, the processor may note a current speed or rate of movement of the image and begin rendering less computationally complex graphic items. Rendering of less computationally complex items continues until the processor notes that the speed of rendered items is less than the noted speed. At this point, normal graphical rendering may be recommenced. The aspects may be applied to more than one type of less computationally complex item or rendering format. The various aspects may be applied to a wide variety of animations and moving graphics, as well as scrolling text, webpages, etc. |
| US08766982B2 |
Vectorization of line drawings using global topology and storing in hybrid form
An animation system can vectorize an image by generating, from an input drawing, a dataset corresponding to vector and digital representations of the input drawing such that a rendering engine could render an image having features in common with the input drawing from the representations, as a collection of strokes and/or objects rather than merely a collection of pixels having pixel color values. A vectorizer might receive an input image, generate a particle clustering data structure from a digitization of the input image, generate a stroke list, wherein strokes in the stroke list correspond to clusters of particles represented in the particle clustering data structure, generate a graph structure that represents connections between strokes on the stroke list, and determine additional characteristics of a stroke beyond the path of the stroke, additional characteristics being stored such that they correspond to strokes. The strokes might be generated using global topology information. |
| US08766969B2 |
Display device and method of driving display device
A display device includes: a reference voltage setting unit, an organic EL display unit; a monitor wire and sample-and-hold circuit which detect at least one of a high-side potential and a low-side potential applied to at least one pixel inside the organic EL display unit; and a variable-voltage source which regulates at least one of a high-side output potential and a low-side output potential outputted from the reference voltage setting unit. The monitor wire and the sample-and-hold circuit perform the detection of the at least one of the high-side potential and the low-side potential in at least part of an image display period, and the monitor wire and the sample-and-hold circuit do not perform the detection of the at least one of the high-side potential and the low-side potential in a black display period. |
| US08766960B2 |
Image display system
An image display system is disclosed. A gate driver drives includes a first side driving circuit and a second side driving circuit. The first and the second side driving circuits are disposed on the both sides of the pixel array. A first shift register receives a first shifted signal to generate a second shifted signal such that the gate driver drives a first row of pixels. A second shift register receives a third shifted signal to generate a fourth shifted signal. A third shift register is coupled to the second shift register and receives the fourth shifted signal to generate a fifth shifted signal such that the gate driver drives a second row of pixels. The first and the third shifted signals are simultaneously generated according to a vertical start pulse, and the second and the fourth shifted signals are simultaneously output. |
| US08766958B2 |
Gate driving circuit unit, gate driving circuit and display device
A gate driving circuit unit, a gate driving circuit and a display device are disclosed. The gate driving circuit unit comprises: a first clock signal control module, an input signal control module, a third clock signal control module and a fourth clock signal control module, wherein the first clock signal control module comprises a driving unit and a clock feed-through suppressing unit. The driving unit transmits a first clock signal to an output port after being switched on. The clock feed-through suppressing unit couples the control end of the driving unit to a signal output interface under control of the first clock signal. The input signal control module provides the driving voltage for the driving unit under control of an input pulse signal. The third clock signal control module provides the shutdown voltage for the driving unit. |
| US08766956B2 |
Automatic activity detection in a display controller
Detecting when the on-board power supply is powered on or off by an auto activity detection circuit by determining if the reference clock signal (TCLK) is toggling and if the reference clock signal is toggling, then charging a capacitor to a high voltage in the auto activity detection circuit based on the toggling reference clock signal, and outputting an on-board power supply activity signal based upon the high voltage by the auto activity detection circuit indicative of whether or not the on-board power supply is active. |
| US08766952B2 |
Method and apparatus for user interaction using pattern image
A user interaction apparatus using a pattern image includes: an image output unit for outputting a general image on a display region; a laser radiating unit for radiating laser beams for a pattern image; a pattern image forming unit for forming the pattern image by using the laser beams; a pattern image output unit for outputting the pattern image by overlapping the same on the display region of the general image; and an image acquiring unit for capturing the pattern image output on the display region. The apparatus further includes: an image recognizing unit for recognizing a user input by performing an image processing on the pattern image captured by the image acquiring unit. |
| US08766936B2 |
Touch screen and method for providing stable touches
A system and method are provided for a touch screen whose input is less influenced by turbulence, G forces, and/or equipment vibrations. A method of selecting one of a plurality of buttons displayed on a touch screen includes preventing buttons within a first portion of the touch screen from registering a touch; placing a portion of a hand on the first portion; and touching one of the plurality of buttons on a second portion of the touch screen. |
| US08766933B2 |
Tactile stimulation apparatus having a composite section comprising a semiconducting material
Embodiments of tactile stimulation apparatuses and components of such apparatuses are generally described herein. For example, in one embodiment, a tactile stimulation apparatus is provided. This tactile stimulation apparatus has a composite section comprising an insulation region and a semiconducting region that is proximate to the insulation region. This insulation region is touchable by a body member. Additionally included is a voltage source proximate to the semiconducting region. Here, the voltage source is configured to charge the semiconducting region to an electric potential, which produces an electrosensory sensation on the body member. |
| US08766932B2 |
Touch panel with transparent insulator to reduce chromatic dispersion and display device including the same
The present disclosure relates to a touch panel includes a transparent insulator and two electrode plates. Each of the two electrode plates includes a transparent conductive layer. The transparent insulator is located between two transparent conductive layers. The transparent insulator has a refractive index larger than 1.0 which can reduce a chromatic dispersion to improve a display effect of the touch panel. The transparent insulator is a continuous layer in a solid state. |
| US08766931B2 |
Capacitive touch sensor having code-divided and time-divided transmit waveforms
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for digital signal processing (DSP) techniques for generally improving a signal-to-noise ratio (SNR) of capacitive touch sensors. |
| US08766927B2 |
Touch panel and display device using the same
The present disclosure provides a touch panel and a display device employing the same. The touch panel includes at least one transparent layer consisting of a carbon nanotube metal composite layer including a carbon nanotube layer and a metal layer coated on the carbon nanotube layer. |
| US08766925B2 |
Method and apparatus for providing input to a processor, and a sensor pad
An apparatus for providing input to a processor includes a sensor pad having a surface and a sensor array for sensing pressure at the surface and producing signals corresponding to the pressure at the surface. The sensor array having columns and rows of electrodes that are covered with resistive material which fills in the spaces between the electrodes and acts as a linear resistor between the electrodes and measures pressure on the pad surface between the electrodes. The apparatus includes an interface in contact with the sensor pad and in communication with the sensor array which couples to the processor to communicate the signals to the processor. A method for providing input to a processor includes the steps of sensing pressure with a sensor pad having a surface and a sensor array for sensing the pressure at the surface. There is the step of producing signals corresponding to the pressure at the surface with the sensor array. The sensor array having columns and rows of electrodes that are covered with resistive material which fills in the spaces between the electrodes and acts as a linear resistor between the electrodes and measures pressure on the pad surface between the electrodes. There is the step of communicating the signals to the processor with an interface in contact with the sensor pad and in communication with the sensor array which couples to the processor. |
| US08766924B2 |
EL emitting touch switch
An EL emitting touch switch includes first electrodes, a single second electrode facing the first electrodes, and EL layers each sandwiched between a corresponding one of the first electrodes and the second electrode. A light emission driver applies a driving voltage between the first and second electrodes to cause the EL layers to emit light. A timing signal generator generates a timing signal to control the light emission driver such that the application of the driving voltage is stopped at predetermined intervals. Touch decision units are provided for each first electrode. Each touch decision unit includes a feedback circuit for supplying current to the corresponding first electrode such that the potentials of the first and second electrodes become equal to each other, and detects contact of a human body with the corresponding first electrode based on operation of the feedback circuit while the application of the driving voltage is stopped. |
| US08766923B2 |
Apparatus and method for inputting characters in a terminal
A character input apparatus and method in a terminal are provided, in which a touch screen displays a first key set and a second key set. The first key set includes first letter keys with all consonants and a second letter key with symbols indicating Tone Marks (Tms) and positions of predetermined vowels, for inputting all vowels and Tms. The second key set includes the predetermined vowels or Tms. Upon selection of a symbol by the second letter key, the controller controls the touch screen to display the second key set and receives at least one letter by the first key set and the second key set. |
| US08766918B2 |
User friendly entry of text items
A system is described for predictive text entry. Initially, the items that may be entered by the user are displayed. The user can navigate through these items and enter one of them to a text string (130). A predictive text entry algorithm is used, which depending on the previously entered item, determines items, which are likely to be entered next. A plurality of these items (140), for example two or three, is displayed. The user can then select any one of these items without navigating through the displayed items. |
| US08766909B2 |
Method and apparatus for driving electrophoretic display
An ElectroPhoretic Display (EPD) for changing a display is provided. An apparatus having the EPD applies a driving voltage with a periodic pulse to first color particles for a voltage applying period of the first color particles if a current temperature is below a predetermined temperature. The apparatus applies a driving voltage with a pulse that is kept at the same level as applied to second color particles for a voltage applying period of the second color particles. The first color particles have a higher mobility than the second color particles. |
| US08766905B2 |
Backlight device having a light emitting diode driving part and liquid crystal displaying device using the backlight device
A backlight device which uses a light emitting diode as a light source, the back light device being configured to irradiate a liquid crystal display panel from a rear surface of the liquid crystal display panel, the backlight device having a structure where plural lines are provided on a backlight board with a certain gap, each of the lines being where plural of the light emitting diodes are provided, the backlight device includes a light emitting diode driving part configured to segment an entire screen of the backlight board into plural segmented regions and configured to independently control brightness of the light emitting diodes with a segmented region unit. |
| US08766904B2 |
Method of modeling the light field created by a local-dimming LED backlight for an LCD display
A controller for an LCD display is described. The controller can control an LED backlight that includes an array of LED lighting elements and an LCD panel that includes a number of pixels. The controller can modulate an individual or groups of the lighting elements in the LED backlight, such as dimming lighting elements, to control a light-field emitted from the LED backlight. The modulation of the lighting elements, such as dimming, can improve image contrast ratios that are generated using the LCD display. Methods and apparatus are described that can simplify calculations used to determine 1) the light-field generated by the LED backlight and 2) a correction factor for adjusting pixel data. The correction factor can be used to adjust an amount of light transmitted by each pixel in the LCD panel to compensate for the backlight producing a light-field that is brighter in some areas and dimmer in other areas. |
| US08766901B2 |
Pulse output circuit, shift register, and display device
An object is to suppress change of a threshold voltage of a transistor in a shift register and to prevent the transistor from malfunctioning during a non-selection period. A pulse output circuit provided in the shift register regularly supplies a potential to a gate electrode of a transistor which is in a floating state so that the gate electrode is turned on during a non-selection period when a pulse is not outputted. In addition, supply of a potential to the gate electrode of the transistor is performed by turning on or off another transistor regularly. |
| US08766899B2 |
Active liquid crystal display panel
An active liquid crystal display panel includes a pixel array, a gate driving circuit, a data driving circuit, and an analog buffer. The gate driving circuit is used for driving M first scan lines where M is a natural number. The analog buffer is coupled to the gate driving circuit and includes M buffer circuits and a regulator. Each buffer circuit drives a corresponding second scan line according to an output signal of a corresponding first scan line of the M first scan lines, and the regulator is used for maintaining at least one reference voltage supplied to the M buffer circuits. |
| US08766896B2 |
Driving circuit and LCD system including the same
A driving circuit for an LCD system is provided. The LCD system includes a common electrode, a display electrode, and a capacitor. An AC voltage output terminal of the driving circuit is coupled to the common electrode via the capacitor. The display electrode and a charging/discharging unit in the driving circuit are respectively coupled to the AC voltage output terminal through a switch. According to requirements to change the electrical polarity of the common electrode, a control unit in the driving circuit turns on/off the two switches respectively so as to charge or discharge the AC voltage output terminal. |
| US08766893B2 |
Method for compensating for poor uniformity of liquid crystal display having non-uniform backlight and display that exhibits non-uniformity compensating function
The invention relates to a method for compensating for poor uniformity of a liquid crystal display having a non-uniform backlight. By virtue of selecting a standard color that all cells can achieve to serve as a virtually primary color, the invention measures to give the relationship between the tri-stimulus values of the virtually primary color and those presented by the respective cells and records the resultant values to serve as compensation data. During operation of a display, the input image data are computed based on the compensation data for respective cells in accordance with the cell locations and converted into compensated image signals. As such, all of the cells are able to present the same chromaticity and brightness upon receiving the same image signal, thereby performing uniform chromaticity and brightness across the entire display. |
| US08766892B2 |
Display device with display panel having sensors therein
A display device includes a first substrate with pixels for displaying an image and a first wire transmitting a common voltage received from an outside source. A second substrate includes a second wire transmitting the common voltage received from the outside source and a common electrode receiving the common voltage from the first wire and the second wire. Conductive spacers are formed between the first wire and the common electrode in correspondence with a part of an area where the first wire is formed, and electrically connect the first wire to the common electrode. |
| US08766890B2 |
Crosstalk suppression in time sequential liquid crystal stereoscopic display systems
This disclosure primarily concerns 3D stereoscopic displays that provide alternately polarized left and right eye images encoded with a modulating LC polarization control panel (PCP) attached to the front of the display. Viewers then wear polarization analyzing eyewear to correctly see the different images. More specifically, the disclosure introduces global LC electrical reset during the addressing of liquid crystal time-sequential stereoscopic displays in order to reduce left/right eye contamination. LC materials in general do not respond fast enough with conventional addressing schemes to provide independent left and right eye images at the desired flicker-free, rate of sixty frames per second per eye. This disclosure and its embodiments may overcome this limitation, and also may address motion blur limitations, by driving pixels to a common LC state as part of the addressing cycle. |
| US08766887B2 |
Allocating registers on a spatial light modulator
Described is a device comprising: an array of light modulating elements; and one or more processing elements for controlling each of the light modulating elements, wherein the light modulating elements are arranged in a two-dimensional array, and wherein the one or more processing elements are adapted to skip some bit locations and use other bit locations of bit values when performing multiple bit logical and/or arithmetic operations. |
| US08766883B2 |
Dual-mode AMOLED pixel driver, a system using a dual-mode AMOLED pixel driver, and a method of operating a dual-mode AMOLED pixel driver
The present innovation provides a system for driving an OLED pixel that includes an arrangement for driving the OLED pixel in a voltage mode and an arrangement for driving the OLED pixel in a current mode. The system includes an arrangement for switching between the voltage mode and the current mode. When a selected luminance for the OLED pixel is high, the voltage mode may be selected by the switching arrangement, and when the selected luminance for the OLED pixel is low, the current mode may be selected by the switching arrangement. A driver circuit for an OLED pixel is provided. A method of driving an OLED pixel is provided that includes driving the OLED pixel in a voltage mode when a selected luminance for the OLED pixel is high. A computer-readable medium is provided having stored thereon computer-executable instructions that cause a processor to perform a method when executed. |
| US08766882B2 |
Three-dimensional image display apparatus for displaying three-dimensional image
In an apparatus for displaying a three-dimensional image, sub-pixels having color components are arranged in a longitudinal direction and in a lateral direction in a matrix form, in a display section for displaying a flat image, and a light ray control element is disposed so as to be opposed to the display section. In the light ray control element, linear optical openings extending in a vertical direction are arranged in the lateral direction. A sum of opening area lengths of opening areas of a plurality of sub-pixels adjacent to each other in a horizontal direction is varied in a single row, and the sum thereof in a plurality of rows becomes constant. Further, an arrangement of the sub-pixels is a color arrangement of a mosaic arrangement or a lateral stripe arrangement. |
| US08766879B2 |
Head-up display apparatus
A display image to be projected onto a projection surface is formed on an imaging surface of a screen member at time of projecting the display image onto the projection surface. A projector is adapted to project a light, which forms the display image on the imaging surface. The imaging surface is formed as a convex surface that limits a curvature of field of the virtual image. |
| US08766874B2 |
In-plane RFID antenna
Disclosed is an apparatus and methodology for providing an RFID device for integration into a tire. A printed circuit board (PCB) is provided with notches in opposed ends of the PCB that are provided with guide portions as a part of the notches that function as threads to guide an end portion of a matching single pitch helical antenna into appropriately placed vias on the PCB. Threading of the helical antenna is assisted by use of an assembly jig having antenna guiding channels and PCB retaining positioning elements. |
| US08766873B2 |
Autonomous wireless antenna sensor system
Systems and methods are enclosed for processing antenna position information. The systems and methods involve positioning at least one sensor in proximity to an antenna for measuring alignment of the antenna; at a ground station in proximity to a tower holding the antenna, periodically receiving antenna alignment information from the at least one sensor; and transmitting the alignment information to a control station for determination whether the alignment of the antenna complies with antenna specifications. |
| US08766871B2 |
Antenna apparatus and display apparatus
Provided is an antenna device, including insulating base substrate (190), first monopole antenna (110), and second monopole antenna (120), the antennas being disposed on insulating base substrate (190), wherein first monopole antenna (110) and second monopole antenna (120) have: first portions extended in a same direction from power feeding ends connected to first power feeding section (180); and second portions extended from the first portions separately to left and right sides, and first passive element (130) is disposed between the first portion of first monopole antenna (110) and the first portion of second monopole antenna (120). |
| US08766867B2 |
Compact antenna for multiple input multiple output communications including isolated antenna elements
An antenna for MIMO communications includes a ground plane having a planar surface, a first feeding patch spaced apart from and parallel to the ground plane, and a first parasitic patch spaced apart from and parallel to the first feeding patch. The antenna further includes a second feeding patch spaced apart from and parallel to the ground plane and disposed adjacent the first feeding patch, and a second parasitic patch spaced apart from and parallel to the second feeding patch. The first parasitic patch may be capacitively coupled to the first feeding patch, and the second parasitic patch may be capacitively coupled to the second feeding patch. The ground plane may include an isolation notch therein arranged between the first and second feeding patches. |
| US08766864B2 |
Smart antenna utilizing leaky wave antennas
Methods and systems for a smart antenna utilizing leaky wave antennas (LWAs) are disclosed and may include a programmable polarization antenna including one or more pairs of LWAs configured along different axes. One or more pairs of leaky wave antennas may be configured to adjust polarization and/or polarity of one or more RF signals communicated by the programmable polarization antenna. RF signals may be communicated via the configured programmable polarization antenna utilizing the configured one or more pairs of the leaky wave antennas. A resonant frequency of the LWAs may be configured utilizing micro-electro-mechanical systems (MEMS) deflection. The polarization and/or polarity may be configured utilizing switched phase modules. The LWAs may include microstrip or coplanar waveguides, wherein a cavity height of the LWAs is dependent on spacing between conductive lines in the waveguides. The LWAs may be integrated in one or more integrated circuits, packages, and/or printed circuit boards. |
| US08766860B2 |
Housing combination of electronic device and method
A housing combination includes a housing, and at least two antenna modules embedded at corners of the housing. Each antenna module includes an antenna carrier and an antenna radiator. The antenna carrier defines a first receiving groove and a second receiving groove opposite to each other. The antenna radiator includes a main portion and a conductive contact. The main portion is received in the first receiving groove, and the conductive contact is received in the second receiving groove. The main portion is embedded in the housing, and the conductive contact is exposed from the housing. |
| US08766855B2 |
Microstrip-fed slot antenna
A microstrip-fed antenna is disclosed having a first dielectric substrate and a second dielectric substrate. The second dielectric substrate is disposed on the first dielectric substrate and the first dielectric substrate has a relative permittivity greater than or equal to the second dielectric substrate. The antenna further includes a microstrip line formed in the second dielectric substrate and a metal layer formed in the second dielectric substrate. The metal layer is positioned between the microstrip line and the first dielectric substrate and includes a slot. |
| US08766853B2 |
Method for adding RF powder and RF powder-added base sheet
A method is provided for adding an RF powder to a sheet-like object having a high property value, such as a variety of cards, paper money, and securities. The RF powder makes it very difficult to produce, for example, counterfeit cards, documents and bills. Also, an RF powder-added base sheet to which the RF powder has been added is provided. In the method for adding the RF powder, the RF powder includes a plurality of RF powder particles 11 and is disposed on a surface of a base sheet 10 to add the RF powder to the base sheet. Each RF powder particle 11 has a magnetic field coupling circuit element in a high frequency magnetic field having a specific frequency. The RF powder is disposed on a surface of a base sheet by a printing technique. The RF powder-added base sheet 10 includes an RF powder including a plurality of RF powder particles 11 disposed within a printed object on a surface of a base sheet. Each RF powder particle 11 has a magnetic field coupling circuit element in a high frequency magnetic field having a high frequency. |
| US08766851B2 |
Butler matrix and multi-port amplifier having the same
A butler matrix and a multi-port amplifier having the same, capable of splitting a single input signal into N-signals or combining N-signals into a single output are provided. The hybrids are provided in a predetermined disposition, the input port and the output port of the hybrids are provided in a predetermined direction and the waveguides are provided in a bended structure such that paths for connecting the hybrids have no crossing portion. |
| US08766850B2 |
Method and apparatus for adjusting horizontal beam of omni-directions antenna
A horizontal beam adjusting method and apparatus for an omni-directional antenna are provided. The horizontal beam adjusting apparatus may generate a switch control signal according to an inclination of the omni-directional antenna, and adjust a radiation direction of the omni-directional antenna according to the switch control signal. Accordingly, the adjusted radiation direction may have horizontal omni-directionality with respect to a ground surface. |
| US08766848B2 |
Method and system for estimating position using dual real time kinematic engines
A method and system for estimating the position comprises measuring a first carrier phase of a first carrier signal and a second carrier phase of a second carrier signal received by a location-determining receiver. A primary real time kinematic (RTK) engine or receiver data processing system estimates a primary integer ambiguity set associated with at least one of the measured first carrier phase and the measured second carder phase. A quality evaluator determines if a primary integer ambiguity set is resolved correctly to the predefined reliability rate during an earlier evaluation period. A secondary real time kinematic (RTK) engine or receiver data processing system estimates a secondary integer ambiguity set associated with at least one of the measured first carrier phase and the measured second carrier phase during a later period following the earlier evaluation period. |
| US08766847B2 |
Method and apparatus for acquiring information about base station antenna, and base station antenna
A method and an apparatus for acquiring information about a base station antenna, and the base station antenna. The apparatus includes at least two receiving antenna units that are configured to receive satellite signals sent by a satellite in a satellite positioning system. The receiving antenna units and the base station antenna accord with a preset position relationship. A processing unit is configured to obtain position information of the receiving antenna units according to the satellite signals and to obtain position information of the base station antenna according to the position information of the receiving antenna units and the preset position relationship between the receiving antenna units and the base station antenna. |
| US08766845B2 |
Object detection with a multistatic array using singular value decomposition
A method and system for detecting the presence of subsurface objects within a medium is provided. In some embodiments, the detection system operates in a multistatic mode to collect radar return signals generated by an array of transceiver antenna pairs that is positioned across a surface and that travels down the surface. The detection system converts the return signals from a time domain to a frequency domain, resulting in frequency return signals. The detection system then performs a singular value decomposition for each frequency to identify singular values for each frequency. The detection system then detects the presence of a subsurface object based on a comparison of the identified singular values to expected singular values when no subsurface object is present. |
| US08766844B2 |
Analog-digital converter
A method and apparatus for operating an analog-digital converter for converting an input signal into a multibit output in one conversion cycle. The method includes loading a capacitor array by applying a given input signal potential, evaluating a sampling potential provided by the capacitor array in a number of consecutive decision steps performed by at least two decision latches and changing the sampling potential by switching the capacitor array for each decision step based on a result of the step of evaluating the sampling potential, where the step of evaluating at least one of the decision latches performs the evaluating for two decision steps. |
| US08766843B2 |
Comparator, analog-to-digital convertor, solid-state imaging device, camera system, and electronic apparatus
A comparator includes a first amplifier and a level holding part. The first amplifier includes differential-pair transistors and outputs a signal of a level corresponding to a comparison result from a first output node. The differential-pair transistors serve as a comparison part that receives a reference voltage, a signal level of which changes with a slope, at a gate of one of the differential-pair transistors, receives an input signal at a gate of the other of the differential-pair transistors, and compares the reference voltage with a potential of the input signal. The level holding part holds a level of the first output node such that the other transistor having an output part thereof connected to the first output node out of the differential-pair transistors of the first amplifier does not fall into a level at which a saturated operation condition is not satisfied. |
| US08766842B1 |
Analog to digital address detector circuit
An analog to digital detector circuit includes a comparator circuit and a counter that generates a digital counter value. A digital to analog converter receives an inverse of the digital counter value of the counter and generates a first voltage. A variable current source receives the digital counter value of the counter and generates a first current. |
| US08766840B2 |
System and method for a high resolution digital input class D amplifier with feedback
A system and method is disclosed for a digital input Class D amplifier which includes an interpolation filter to up-sample a digital signal, a noise shaping modulator to suppress in-band quantization errors due to digital pulse width modulation and truncation errors, and a hybrid finite impulse response filter/digital to analog converter coupled to an analog input Class D amplifier with digital pulse width modulation control loop. The hybrid finite impulse response filter/digital to analog converter uses N-taps implemented digitally and N-tap weights implemented in analog using resistors. |
| US08766839B2 |
Reducing the effect of elements mismatch in a SAR ADC
An intermediate set of bits of a SAR ADC are converted into first intermediate analog value and a second intermediate analog value respectively from a first set of representative capacitor and a second set of representative capacitor. A capacitor in the first set and second set are selected as not same. A SAR ADC output code is generated from the first intermediate analog value and the second intermediate analog value. The resolution of a N bit SAR ADC can be enhanced by generating more than one N bits digital codes correspondingly operating the N Bit SARADC with more than on transfer functions. Each transfer function is selected such that they are offset by a fraction of LSB value. The more than one N bits digital codes are then added to form P bits digital code such that P is greater than N due to addition. |
| US08766835B2 |
Sigma delta ADC with current mode mixer input
Continuous time sigma delta (ΣΔ) analog-to-digital conversion (ADC) circuitry and method in which current mode ΣΔ ADC circuitry is driven directly by current mode mixing circuitry, thereby avoiding a need for a current-to-voltage driver between the input signal mixing circuitry and ΣΔ ADC circuitry. |
| US08766833B1 |
System and method for calibrating a circuit
In accordance with an embodiment, a method of calibrating a circuit includes coupling a first reference voltage to a first input of the circuit, coupling a programmable reference voltage to a reference node of a digital-to-analog converter (DAC), such that the gain of the DAC is dependent on an input value at the reference node. The method further includes providing a first predetermined input code to the DAC, summing an output of the DAC with the first reference voltage to produce a summed output, comparing the summed output to a threshold, and adjusting the programmable reference voltage until the summed output is within a predetermined range of the threshold. |
| US08766831B2 |
Successive approximation A/D converter
A successive-approximation A/D converter includes a reference voltage generator configured to generate a reference voltage, a comparator configured to receive an input analog signal and generate a voltage difference by comparing the input analog signal and the reference voltage, an error-correction circuit including a variable capacitor configured to correct the voltage difference based on a capacitance of the variable capacitor, an error-correction controller configured to retrieve from memory a correction amount and control the error-correction circuit to vary the capacitance of the variable capacitor according to the correction amount, and a successive approximation register logic circuit configured to generate an output digital signal based on the voltage difference from the comparator. |
| US08766826B2 |
Determination of compression state information for use in interactive compression
The invention is directed at a method and apparatus for determining compression state information which is to be used in the compression of data being transmitted between two communicating parties. The method of determining the compression state information for use in interactively compressing data comprises the steps parsing the data to determine a hierarchical data structure of the data; traversing a shared hierarchical node index to determine common compression state information entries between the hierarchical data structure and the hierarchical node index; and selecting at least one of the common compression state information entries for use in compressing the data. |
| US08766818B2 |
Smart spacing allocation
A method, system and computer program product for allocating parking spaces for vehicles in a parking area. In one embodiment, the invention provides a system comprising a sensor system for generating output representing measurements of vehicles in the parking area, a marking system for identifying parking spaces in the parking area, and a controller for calculating parking spaces for vehicles. The controller obtains defined measurements for the vehicles in the parking area, and calculates for each of the vehicles, a respective one parking space in the parking area. In an embodiment, the controller allocates a size and a position for each parking space in the parking area, and operates the marking system to mark each parking space to facilitate driving the vehicles into the parking spaces. Embodiments of the invention dynamically allocate parking spaces based on criteria: (1) Determine the minimum space that should be enough for the size of the car that is being currently identified for parking; and (2) Maximize utilization of space by preventing improper fragmentation, where because of allocating fixed size spaces to all cars, big/small/medium, fragments of space would be wasted. |
| US08766816B2 |
System for monitoring the area around a vehicle
A system 1 for monitoring the area around a vehicle of the present invention capable of visually notifying the passenger in the vehicle 10 of not only the presence but also the kind of an object in images around the vehicle displayed in an HUD 7, for example, according to a difference in the display mode of the presence of the object, wherein the driver of the vehicle 10 is able to recognize which of a human or a four-footed animal the object belongs to, according to either a difference in the design between a first mark M1 and a second mark M2 or a difference in the design between a first frame F1 and a second frame F2 displayed on the HUD 7. |
| US08766814B2 |
Motorman's cab display system and display control method for motorman's cab display apparatus
A motorman's cab display system includes a motorman's cab display apparatus that can automatically adjust display luminance of a display device without using an illuminance sensor. The motorman's cab display apparatus determines, based on location information of a train transmitted from a train information control system, whether the train is traveling in a tunnel, sets, when determining that the train is traveling in the tunnel, as the luminance of a display screen, luminance for inside of tunnel set in advance, and sets, when determining that the train is traveling outside the tunnel, as luminance of the display screen, luminance information for outside of tunnel set in advance. A display control method for motorman's cab display apparatuses includes: calculating a traveling location of the train; and adjusting the luminance of the display screen according to the luminance information output from a luminance determining unit. |
| US08766813B2 |
Quick-release angle measuring device
A quick-release angle measuring device is disclosed. The quick-release angle measuring device is applied to a hand tool, and includes a body, an angle sensor, a controller, a monitor and a power supply. The body has a quick-release part arranged on the body and for being detachable connected to the hand tool. The angle sensor is arranged in the body for detecting an angle value of the hand tool. The controller is arranged in the body and is signally connected to the angle sensor for a user to set a factor on the angle value. The monitor is arranged on the body and is signally connected to the controller for displaying the angle value. The power supply is arranged in the body for supplying electric power to the controller, the angle sensor and the monitor. |
| US08766810B2 |
Indirect measurement method and system for monitoring and reporting leakage currents
A system and method are provided for monitoring and reporting leakage currents caused by a load that is coupled to an AC supply line. A sensor positioned adjacent to an AC supply line senses an amperage difference between currents traveling along the AC supply line. A processor coupled to the sensor compares the amperage difference to a threshold value. A reporting device coupled to the processor generates a report at least when the amperage difference exceeds the threshold value. |
| US08766805B2 |
Smart adaptive device for alerting user of scheduled tasks prior to falling asleep
A method is provided for alerting a user of scheduled tasks prior to falling asleep. The method includes associating an alarm device with a user's body by securing a wearable device to the user's wrist, placing the device in a pocket, integrating the device into the user's clothing such as a belt, or otherwise placing the device in contact with or adjacent to the user. The device includes one or more sensors for detecting physiological and/or environmental parameters such as heart, respiration, or pulse rate, body movements, eye movements, ambient light, and the like. Upon detecting a pre-sleep state, the device gathers information about tasks which the user desires to perform or attend to prior to going to sleep, and alerts the user before falling asleep. |
| US08766804B2 |
System for monitoring caregivers and equipment
A hospital monitoring system for monitoring hospital personnel, a plurality of patient locations for patients, and associated devices is configured to control the associated devices based on the presence of hospital personnel or alarms. |
| US08766803B2 |
Dynamic data collection
Embodiments of methods of performing a structured collection protocol on a collection device comprise providing a plurality of prior biomarker samples, wherein the prior biomarker samples comprise at least one measured value and plurality of contextualized data components linked to the prior biomarker samples, setting a first criterion, wherein the first criterion classifies prior biomarker samples as similar if prior biomarker samples share at least one identical contextualized data component, grouping biomarker samples that are determined to be similar based on the first criterion, calculating expected values for future biomarker samples which satisfy the first criterion, wherein the calculation is based on at least a subset of the group of similar prior biomarker samples, setting a second criterion, wherein the second criterion is an acceptable variance from the calculated expected values, a threshold, or both, collecting one or more biomarker samples which satisfy the first criterion, and evaluating via the processor the compliance of the collected biomarker samples with the second criterion. |
| US08766799B2 |
Providing remote access to a wireless communication device for controlling a device in a housing
Methods, systems, and apparatus for engaging a wireless communication device assembly to a housing. In one aspect including a wireless communication device assembly adapted to engage a knockout hole in a housing after removal of a knockout blank from the knockout hole, the wireless communication device assembly adapted to connect to the base unit and comprising: a housing engagement portion being of dimensions to at least substantially cover any uncovered portions of the knockout; a remote unit portion positioned outside of the housing when the wireless communication device assembly is engaged with the knockout hole, the remote unit portion having a remote unit surface distal from the housing engagement portion; and at least one of: an antenna device to receive wireless communications and a stimulating device that upon actuation of the stimulating device causes the base unit to perform one or more predefined operations. |
| US08766798B2 |
Method, system and device for monitoring protective headgear
A sensor module generates sensor data in response to an impact to protective headgear, wherein the sensor module includes an accelerometer and a gyroscope and wherein the sensor data includes linear acceleration data and rotational velocity data. A device processing module generates event data in response to the sensor data. A device interface sends the event data to a monitoring device when the device interface is coupled to the monitoring device. |
| US08766797B2 |
Sensor based logistics system
Systems, methods, and computer program products are provided for accessing information regarding one or more shipments. There is provided a computer-implemented method for accessing information regarding one or more shipments. The method includes receiving sensor information associated with the one or more shipments at a tracking center. The method also includes analyzing rules associated with a party to determine whether the party is authorized to access the received sensor information. The method further includes restricting the party from accessing the received sensor information based on the analyzed rules. |
| US08766795B1 |
Device availability notification and scheduling
An availability notification for a device can be provided to a mobile device. The availability notification can be provided based on a configuration established by a subscriber of a mobile device as well as a characteristic of the mobile device. The subscriber can interact with an interface provided by the network provider to establish the configuration. Additionally, the subscriber can reserve the device via his or her mobile device. For example, a reservation interface may be provided to the subscriber via his or her mobile device that includes reservation options that can be selected by the subscriber to reserve the device. The reservation interface can further include the availability notification that indicates the device is currently available. |
| US08766794B2 |
Handheld field maintenance tool with improved locational awareness functionality
A handheld field maintenance tool is provided. The tool includes, among other things, a wireless process communication protocol module configured to communicate in accordance with a wireless process communication protocol. The tool also includes a display and an input device. A controller is coupled to the wireless process communication protocol module, the display, and the input device. The controller is configured to generate a map on the display indicating a position of the handheld field maintenance device relative to at least one asset, such as a field device. The controller is further configured to determine a position of the handheld field maintenance device by triangulating using wireless process communication with a number of known, fixed-position wireless field devices. |
| US08766792B1 |
Magnetic tracking collar deactivator
A storage device operable to store a plurality of radio signal emitting tracking collars wherein subsequent the tracking collars being engaged with the storage device the storage device operably engages the magnetic switch of the tracking collars to suspend the radio signal emission from the collar. The storage device further includes a mounting member that is substantially hollow being mounted on a base plate in a generally vertical position. Disposed within the mounting member is a bar magnet that has a vector field having a direction and magnitude that extends to at least the perimeter of the base plate so as to operable engage the magnetic switch of the tracking collar placed on the storage device. The storage device further includes two support rods mounted in a generally vertical manner operable to assist in the maintenance of the correct position of the tracking collars once the tracking collars have been placed on the storage device. |
| US08766791B2 |
Configurable geofences with inherit aspects and use thereof in configurable wireless devices
A wireless device for facilitating GPS-based asset tracking. The wireless device includes dynamically configurable event profiles which allow the wireless device to be dynamically reconfigured and to perform certain actions based on a dynamically configurable combination of received events. In addition, geofences with inherent aspects are used to trigger certain actions of the wireless device based on classes and attributes that define the inherent aspects. |
| US08766782B2 |
Remote control unit for a programmable multimedia controller
In one embodiment, a menuing system is overlaid upon a portion of a video being shown on a display device coupled to a programmable multimedia controller. The portion of the video is less than an entire screen of the video such that at least some of the video is still visible. The menuing system has a plurality of selectable options. In response to a scrolling gesture in a direction, an element is moved in a corresponding direction within the menuing system to bring the element to a designated position in the menuing system to permit selection of a particular selectable option. In response to selection of the particular selectable option, one or more control commands are issued to a device coupled to the programmable multimedia controller to control an aspect of operation of the device. |
| US08766781B2 |
Convertible wireless remote control
Embodiments include a convertible wireless remote control suitable for controlling a computer of a media management system offering an integrated multimedia experience. Embodiments control the media management system wirelessly with a small amount of buttons but are convertible to offer expanded and/or changed functionality to the user, as desired. |
| US08766780B2 |
Asset tracking system including a tag controller
A tag includes a processor, a radio frequency transmitter coupled to the processor, and a capacitively driven communication circuitry coupled to the processor. The processor is to energize the capacitively driven communication circuitry to receive a serial set of binary bits via the capacitively driven communication circuitry. |
| US08766778B2 |
System and method for authenticating RFID tags
A system and method of providing authenticity to a radio frequency identification (RFID) tag are provided. The method comprises generating a plurality of digital signatures, wherein each digital signature is generated using an index value unique to that digital signature and using information associated with the RFID tag; and storing the plurality of digital signatures on the RFID tag in association with respective index values to enable a desired digital signature to be selected according to a provided index value. Also provided are a system and method of enabling an RFID reader to authenticate an RFID tag, which utilize a challenge comprising an index value to request one of the stored signature and authenticating same. Also provided is an RFID tag that is configured to participate in the challenge-response protocol. |
| US08766776B2 |
Transponder unit
A transponder unit for transferring data to a reading device by modulation of an electromagnetic field includes a device for varying the data block size of the data by restricting the same or by modifying a clock signal, in dependence on a frequency difference between a clock frequency of a clock signal transferred from the reading device to the transponder unit, and a frequency generator frequency of a frequency generator of the transponder unit. |
| US08766775B2 |
Devices employing delay matching to mitigate local oscillator noise and methods thereof
In one embodiment, a Radio Frequency Identification (RFID) reader circuit includes a Radio Frequency (RF) source, a RF power amplifier coupled to an output of the RF source in a transmitting path, a first RF bandpass filter coupled between the output of the RF source and a mixer module, and a low noise amplifier in a receiving path being coupled to an input of a second RF bandpass filter. The mixer module receives a signal from the first RF bandpass filter and a signal from the second RF bandpass filter, the mixer module multiplies the signal from the first RF bandpass filter with the signal from the second RF bandpass filter to recover the backscatter sidebands in the signal from the second RF bandpass filter, and the first and second RF bandpass filters provide identical or nearly identical delay of signals. Other systems, methods and circuits are also described. |
| US08766774B2 |
RFID reaction time reduction
A method, system, and a control device are provided for reducing RFID reaction times. A control unit receives a data signal, which comprises a code signal if a passive RFID transponder is located in the carrier field of an RFID reader. The code represents the identification code of the passive RFID transponder. The carrier field is disabled to reset the data signal, and thereafter enabled to receive a first portion of the code signal only. The code of the passive RFID transponder is then validated on the basis of said first portion of the code signal only. |
| US08766773B2 |
Ultra wideband radio frequency identification system, method, and apparatus
A method associated with a UWB RFID system provides for receiving a data transmission transmitted using UWB and accessing data within the data transmission using a communications protocol. An initial portion of the data transmission defines a structure of the data transmission such that subsequent data in the data transmission is directly accessible without additional decoding. |
| US08766771B2 |
Image processing apparatus and computer readable medium
An information processing apparatus includes a display control section that performs display control of a first operation screen for performing first operation and a second operation screen for performing second operation. The information processing apparatus also includes a control section that performs control of terminating the first operation screen or making the first operation screen invisible based on information as to whether or not the user needs to authenticate display of the first operation screen or display of the second operation screen when the second operation screen is displayed in a state in which the first operation screen is displayed. |
| US08766769B2 |
Latch operating system and instruction method
A user is authorized to enter a side door in a vehicle having a rear closure by a method including: providing a door latch having an electric actuator energizable to unlatch the door latch; providing a rear closure latch that is unlatched by either a key operated lock cylinder or energization of an electrical actuator; providing a fob for transmitting a first radio signal indicating that a user is authorized to unlatch the door latch and a second radio signal energizing the rear closure latch; monitoring the transmission of the radio signals; monitoring the status of the closure latch to determine that the closure latch has been unlatched; and if the closure latch has been unlatched without the transmission of the second radio signal, calculating that the key was used, the user is authorized; and operating the door latch to permit user entry through the side door. |
| US08766767B1 |
Autolocation of gray goods
A device is allowed to be used only in a specified location. The device has an automatic location detection part, and automatically determines its location, and whether that location is authorized. If unauthorized, or if no location detection signal is detected for too long a time, the device is deactivated. |
| US08766766B2 |
Information processing apparatus, information processing system, information processing method, and program
There is provided an information processing apparatus including a projection control section configured to control projection of a projection image containing first information for authentication onto a second information processing apparatus placed within a projection region, an authentication control section configured to control an authentication process with the second information processing apparatus using second information for authentication detected based on a picked-up image of the projection region, and a communication control section configured to control communication with a second information processing apparatus authenticated by the authentication control section. |
| US08766756B2 |
Transverse shroud and bobbin assembly
A transformer assembly includes a vertical bobbin and a shrouding element. The vertical bobbin includes a first winding portion, a second winding portion, and a flange. The flange is disposed between the first winding portion and the second winding portion. The flange includes a flange edge. The shrouding element, which substantially covers the first winding portion or the second winding portion, includes a shrouding edge that is operatively coupled to the flange edge. The flange edge and the shrouding edge have at least one complementary corrugation. In one example, the flange edge includes at least one groove and the shrouding edge includes at least one protrusion that is complementary to the groove. In another example, the shrouding edge includes at least one groove and the flange edge includes at least one protrusion that is complementary to the groove. |
| US08766755B2 |
Transformer and liquid crystal display apparatus having the same
A transformer and a liquid crystal display apparatus having the transformer are provided. The transformer includes a bobbin having at least one first winding section, at least one second winding section, and at least one core insertion groove formed therein. The transformer also includes at least one coil wound around the first winding section and the second winding section with at least one core inserted into the core insertion groove. |
| US08766751B2 |
Proximity switch
Proximity switches are disclosed that preferably are provided in a hermetically sealed unit that can be used in harsh environments and under significant pressures, such as underwater and in nuclear power facilities, without having any parts that would require replacement or periodic maintenance. The proximity switches are preferably switches actuated by physical movement of a contact in response to changing magnetic forces. The switches are preferably disposed in a body tube optionally including a hermetic seal assembly to seal an open end of the body tube and/or a ferrule that prevents electrical wires attached to the switch inside the body tube from being pulled away from the switch. Further, the switches preferably maintain a contact pressure between electrical contacts sufficient to withstand acceleration seismic testing of 10 g with no contact discontinuity. |
| US08766746B2 |
Active inductor
In one embodiment, a circuit, which comprises a resistor and a pMOS or cMOS transistor, has the characteristic of an inductor and produces an inductive impedance that operates over a substantially full range of a direct-current bias. |
| US08766745B1 |
Quartz-based disk resonator gyro with ultra-thin conductive outer electrodes and method of making same
A disk resonator gyroscope includes a quartz base, a quartz resonator disk having a central pillar connected to the base, the quartz resonator disk having a surface facing the base and having plurality of circumferential slots in the surface of the quartz resonator disk around the central pillar, and an electrode comprised of quartz and connected to the base outside of an outer edge of the resonator disk. |
| US08766743B2 |
Wafer scale spatial power combiner
A plurality of power amplifiers are integrated into a semiconductor substrate and coupled to a corresponding first plurality of antennas on an adjacent first microwave substrate. A second microwave substrate carries a second plurality of antennas coupled to a combining network. The second microwave substrate is separated from the first microwave substrate to allow a free space combination of RF energy propagated by the first plurality of antennas. |
| US08766738B2 |
Decomposer and amplifier
A quadrature out-phasing system comprising: a first baseband signal modifier (6) arranged to receive a first baseband signal component (2) and output a first constant envelope RF carrier (12) and a second constant envelope RF carrier (14); and a second baseband signal modifier (8) arranged to receive a second baseband signal component (4) and output a third constant envelope RF carrier (16) and a fourth constant envelope RF carrier (18). The system may further comprise: a first signal combiner (500) arranged to combine the first constant envelope RF carrier (12) and the second constant envelope RF carrier (14), and arranged to output a first RF PWM signal (94); and a second signal combiner (502) arranged to combine the third constant envelope RF carrier (16) and the fourth constant envelope RF carrier (18), and arranged to output a second RF PWM signal (96). |
| US08766737B2 |
Oscillation device
A constant voltage circuit which can realize a low consumption current, and a crystal oscillation circuit using the constant voltage circuit. The constant voltage circuit is provided with a temperature characteristic regulation element, in order to minimize a difference between a negative slope of a voltage response of a constant voltage to a temperature change and a negative slope of a voltage response of the smallest operation voltage that can oscillate in the crystal oscillation circuit to the temperature change, so that the consumption current of the crystal oscillation circuit is decreased. When the constant current generated by the constant voltage circuit is decreased, the consumption current of the constant voltage circuit is decreased, and the consumption current of the whole oscillation device is decreased. |
| US08766736B2 |
Methods of frequency versus temperature compensation of existing crystal oscillators
Methods for compensating the existing crystal oscillator frequencies in extended temperature ranges. Utilizing existing crystal oscillators on any system design which may have quartz crystals with associated circuitry to deliver frequency or timing reference signals and increasing the accuracy of such by additional circuitry. |
| US08766735B2 |
Low power voltage controlled oscillator
An enhanced negative resistance voltage controlled oscillator (VCO) is provided, in which the body of each transistor within a pair of cross-coupled transistors is coupled to the gate of the same transistor through a resistor. The body transconductance is employed to enhance the negative resistance of the cross-coupled pair of transistors. At the same time, a forward body bias voltage reduces the threshold voltage of the cross-coupled pair to allow the VCO to operate at a low power supply voltage. Further, the resistor connected between the body and the drain of each transistor voids the leakage in the substrate, and thus, reduces power consumption of the VCO further. This VCO provides low power operation with enhanced figure of merit without employing any extra inductors besides the inductors that are part of the LC tank. |
| US08766734B2 |
Through silicon via-based oscillator wafer-level-package structure and method for fabricating the same
The present invention provides a TSV-based oscillator WLP structure and a method for fabricating the same. The method of the present invention comprises steps: providing a silicon base having an oscillator unit disposed thereon; forming on the silicon base at least one package ring surrounding the oscillator unit; and disposing a silicon cap on the package ring to envelop the oscillator unit. The present invention adopts a cap and a base, which are made of the same material, to effectively overcome the problem of thermal stress occurring in a conventional sandwich package structure. Further, the present invention elaborately designs the wiring on the lower surface of the base to reduce the package size and decrease consumption of noble metals. |
| US08766733B2 |
Magnetoresistive radiofrequency oscillator
A radiofrequency oscillator comprises: a free layer (4), a current injector (6) for injecting spin-polarized current into the free layer, this injector having a spin-polarized current injection face (16) directly in contact with the free layer, a magnetoresistive contact (8) having a measurement face (26) directly in contact with the free layer, in order to form, in combination with the free layer, a tunnel junction for measuring the precession of the magnetization of the free layer, a conducting pad (30) directly in contact with the free layer in order to make an electrical current flow through the injector without passing through the magnetoresistive contact. At least part of the measurement face (26) and part of the injection face (16) are placed facing each other on each side of the free layer (4). |
| US08766731B2 |
Oscillator circuit and method of providing an oscillator output signal
The present invention is directed to an oscillator circuit comprising an oscillator input for providing an input signal, a first integrator circuit comprising a first integrator capacitor and a first integrator output, a comparator, a discharge circuit for discharging said first integrator capacitor once per cycle of said oscillator circuit, and an oscillator output for providing an output signal, wherein said oscillator circuit further comprises a second integrator circuit comprising a second integrator capacitor and a second integrator output, and wherein said oscillator circuit is arranged for allowing said input signal to be subsequently integrated by said first and second integrator circuit in an alternating manner, and for providing said integrated output signal of said first and second integrator circuit subsequently to said comparator in said alternating manner. |
| US08766730B2 |
Frequency tunable signal source
A frequency tunable signal source (100) with first (105) and a second (115, 315) oscillators, each of which outputs a signal at a fundamental frequency (f1, f2) and at least one signal at a harmonic frequency (f1′, f2′) and a mixer (120) with first (121) and second (122) input ports and an output port (124), and a control unit (110) which controls switches (S1, S2, S3, S4), by means of which two of said signals (f1, f2, f1′, f2′) are switchably connected to the first input port. The other two signals are switchably to the other input port, with one switch (S1, S2, S3, S4) for each signal (f1, f2, f1′, f2′). There is also comprised a third oscillator (125), with an output signal connected to a third input port (123) of the mixer (120). At least one of the oscillators (105, 115, 315, 125) is a VCO, a Voltage Controlled Oscillator. |
| US08766727B2 |
Power amplification circuit
A power amplification circuit amplifies and then outputs transmission signals of a first frequency and a second frequency, which are different from each other. When the transmission signal of the first frequency is input, a first switch is turned ON, a first LC parallel resonant circuit enters a resonant state and the transmission signal is transmitted using a line containing a first capacitor as a main line. When the transmission signal of the second frequency is input, a second switch is turned ON, a second LC parallel resonant circuit enters a resonant state and the transmission signal is transmitted using a line containing a second capacitor as a main line. Therefore, a transmission signal does not pass through, using as a main line, a line into which a switch has been incorporated. |
| US08766725B2 |
Apparatus and methods for frequency compensation of an amplifier
Apparatus and methods for frequency compensation of an amplifier are provided. In one embodiment, an integrated circuit (IC) includes an amplifier configured to amplify an input signal to generate an output signal. The IC further includes an output pad configured to receive an output signal from the amplifier and a control pad for controlling the closed-loop bandwidth of the amplifier. A compensation capacitor is electrically connected between an input of the inverting amplification block and an output of the inverting amplification block, and a switchable capacitor is electrically connected between the input of the inverting amplification block and the control pad. The control pad can be electrically connected to a DC voltage source or to the output pad to control the amplifier's closed-loop bandwidth. |
| US08766723B1 |
Methods and devices for folded push pull power amplifiers
Methods and devices provide for power amplification in a push pull power amplifier. A circuit comprises an input stage, a power amplifier stage and an output stage. The input stage provides a plurality of control voltages based on a control current. The input stage may include a transformer with a primary side and two secondary sides. A power amplifier stage comprises an NMOS transistor and a PMOS transistor arranged in a push-pull configuration to generate a plurality of amplified signals. The transistors may be in a common gate arrangement. The output stage combines the amplified signals and generates an output voltage. The output stage may include a transformer with two primary sides and a secondary side. |
| US08766722B2 |
Quiescent control circuit for providing control current for an amplifier
Disclosed is a Class-AB/B amplifier comprising a first output stage including a first plurality of amplification devices and a second output stage including a second plurality of amplification devices. According to one embodiment, the first output stage operates when the Class-AB/B amplifier is in a quiescent state and the second output stage operates when the Class-AB/B amplifier is in an active state. The Class-AB/B amplifier also comprises a level shifting circuit that adjusts a control voltage of the second output stage, where the level shifting circuit is adapted to activate the second output stage when the Class-AB/B amplifier enters the active state. Embodiments of the Class-AB/B amplifier may include a level shifting circuit that implements either a fixed or signal-dependent level shift, and a quiescent control circuit that substantially eliminates any systematic offset arising from the active feedback circuit inside the replica bias circuit. |
| US08766717B2 |
Systems and methods of RF power transmission, modulation, and amplification, including varying weights of control signals
Embodiments of the present invention include a method and system for control of a multiple-input-single output (MISO) device. For example, the method includes determining a change in power output level from a first power output level to a second power output level of the MISO device. The method also includes varying one or more weights associated with respective one or more controls of the MISO device to cause the change in power output. The one or more controls can include one or more of (a) a phase control of one or more input signals to the MISO device, (b) a bias control of the MISO device, and (c) an amplitude control of the input signals to the MISO device. |
| US08766716B2 |
Apparatus and method for interleaving switching in power amplifier
An apparatus of a hybrid power modulator using interleaving switching is provided. The apparatus includes a linear switching unit for generating an output signal by comparing an envelope input signal and a feedback signal, an interleaving signal generator for generating an interleaving switching signal arranged not to supply the signal to input stages of P-type Metal-Oxide-Semiconductor (MOS) Field Effect Transistors (FETs) and N-type MOS FETs of power cells at the same time by comparing the output signal and a reference signal, and a switching amplifying unit for determining a level of the switching signal using the interleaving switching signal. Hence, the hybrid power modulator using the interleaving switching method in the envelope signal of the wide bandwidth maintains high efficiency and high linearity. In addition, the buck converter can use the single inductor by preventing the simultaneous on/off of the power cells. |
| US08766712B2 |
Quality factor tuning for LC circuits
Apparatus and methods are also disclosed related to tuning a quality factor of an LC circuit. In some implementations, the LC circuit can be embodied in a low-noise amplifier (LNA). A quality factor adjustment circuit can increase and/or decrease conductance across the LC circuit. This can stabilize a parasitic resistance in parallel with the LC circuit. In this way, a gain of the LC circuit can be stabilized. |
| US08766711B2 |
Switching circuit with controlled driver circuit
A switching circuit device has a first transistor which has a drain coupled to a high-potential terminal, a source coupled to a low-potential power supply, and, a driving circuit, which outputs, to a gate of the first transistor in response to an input control signal, a pulse having a potential higher than a threshold voltage of the first transistor and a potential of the low-potential power supply, wherein the driving circuit has a first inverter including a second transistor provided between the gate and the source of the first transistor, wherein when the first transistor changes from on to off due to the pulse, the second transistor conducts and short-circuits the gate and the source of the first transistor. |
| US08766708B2 |
Semiconductor device and operating method thereof
A semiconductor device includes an internal voltage input buffer configured to determine voltage levels of a pull-up driving node and a pull-down driving node as a result of a comparison between a voltage level of an internal voltage node and a voltage level of a reference voltage node such that the pull-up driving node and the pull-down driving node to maintain a voltage level difference, and an internal voltage driving block configured to pull-up drive the internal voltage node in response to the voltage level of the pull-up driving node and pull-down drive the internal voltage node in response to the voltage level of the pull-down driving node. |
| US08766698B2 |
Return-type current-reuse mixer
A return-type current-reuse mixer having a transconductance/amplification stage, a mixing stage, and a high-pass and a low-pass filter network. The transconductance/amplification stage has a current-reuse CMOS topology wherein an input frequency signal is converted into a frequency current, low-frequency components are removed from the frequency current by the high-pass filter network, the frequency current is fed into the mixing stage, modulation occurs in the mixing stage, and then an intermediate-frequency signal is generated and output. Once high-frequency components are removed from the intermediate-frequency signal by the low-pass filter network, the intermediate-frequency signal is sent again for input into the transconductance/amplification stage, then amplified in the transconductance/amplification stage and output. The mixer transconductance/amplification stage employs a current-reuse technique. The input frequency and the output intermediate-frequency signal share a common transconductance/amplification stage. The mixer reduces power consumption, simplifies the circuit topology, and provides high conversion gain. |
| US08766696B2 |
Fast voltage level shifter circuit
A voltage level shifting circuit with an input terminal and an output terminal. The level shifting circuit has a field-effect transistor (FET) switch with a gate attached to the input terminal, a drain attached to the output terminal and a source attached to a current changing mechanism. The current changing mechanism includes a current mirror circuit having an output connected between the source and an electrical earth. The output of the current mirror circuit is preferably adapted to change a current flowing between the drain and the source based on an input voltage applied to the gate. |
| US08766693B2 |
Phase interpolator with independent quadrant rotation
The present invention provides an improvement of a 4-quadrant clock phase interpolator design to allow independent rotation of the output clocks in steps of 90°. This feature is useful in clock/data recovery where the 90° “jumps” can be used as a coarse control to re-align the data capture clock to achieve any desired data word alignment and/or receive bus clock alignment. The phase interpolator has a switching circuit comprising a single level of switches; a set of four transistor loads; and a set of four current sources operable to be switched by the switching circuit through to any of the set of four transistor loads. |
| US08766692B1 |
Supply voltage independent Schmitt trigger inverter
A Schmitt trigger inverter circuit can include a first inverter. The first inverter can include a first pull-up device, a first pull-down device and a second pull-down device. The first inverter can receive an input signal. The Schmitt trigger inverter circuit can include a second inverter coupled in series with the first inverter and including an output that generates an output signal. The Schmitt trigger inverter circuit further can include a switch coupled to the output of the second inverter circuit and that is selectively enabled by the output signal. The switch can couple a predetermined reference voltage to a source terminal of the first pull-down device when in an enabled state. Coupling the predetermined reference voltage to the source terminal of the first pull-down device can alter a threshold voltage of the Schmitt trigger inverter circuit. |
| US08766690B2 |
Device with automatic de-skew capability
A source driver with an automatic de-skew capability is configured to receive a data signal and a clock signal from a timing controller, which are configured to drive a liquid crystal display panel. The source driver includes a signal delay unit, a setup time register, a hold time register, a first signal delay unit, a second delay unit and a logic circuit. In one embodiment of the present disclosure, the first data delay signal is configured to sample the second clock delay signal and the second data delay signal is configured to sample the first clock delay signal. |
| US08766689B2 |
Phase-frequency detection method
The present invention relates to a method and device for phase-frequency detection in a phase-lock loop circuit. The method comprises receiving compare edge of a reference clock signal and compare edge of a feedback clock signal, maintaining a phase/frequency detector, PFD, state machine with three PFD states, UP, DOWN, and IDLE, based on the received compare edges of the reference and feedback clock signals, recording current and previous time the state machine stays in UP or DOWN states, generating an UP or DOWN signal based on transition of PFD states and the comparison between recorded current time and recorded previous time; and outputting a digital control signal to a feedback frequency control device based on the UP or DOWN signal. A device and system is arranged to execute the method according to the present invention. |
| US08766684B2 |
Charge pump, phase frequency detector and charge pump methods
A phase/frequency detector for controlling a charge pump includes: a core circuit arranged to output a first phase signal and a second phase signal according to a phase/frequency difference between a reference clock signal and an input clock signal; and a timing circuit coupled to the core circuit and arranged to generate a first control signal and a second control signal for controlling the charge pump according to the first phase signal and the second phase signal, wherein only one of the first control signal and the second control signal is indicative of an enabled operation when the reference clock signal and the input clock signal are substantially identical in phase. |
| US08766683B2 |
Double output linearized low-noise charge pump with loop filter area reduction
According to embodiments, dual path loop filter circuits are described which have, for example, a single charge pump. The current flow in the DPLF circuit is architected to source, during an injection time period, a first current to the loop filter, sink, also during the injection time period, a second current from the loop filter, wherein the first current has a magnitude of α*I and the second current has a magnitude of β*I, and sink, during a linearization time period, a third current from the loop filter, wherein the third current has a magnitude of (α−β)*I. |
| US08766678B2 |
Semiconductor apparatus and method for controlling the same
A semiconductor apparatus comprises a power-up signal generation section configured to generate a power-up signal, a driver configured to drive and output the power-up signal, and a main circuit block configured to perform predetermined functions in response to an output from the driver, wherein the power-up signal generation section and an input terminal of the driver are connected by a disconnectable element. |
| US08766677B2 |
Signal input circuit/chip
A signal input circuit and method and chip are disclosed. The signal input circuit includes a control signal input terminal configured for receiving a control signal; at least one common signal input terminal each configured for receiving a corresponding common signal; at least one first signal output terminal each configured for outputting a corresponding first signal; at least one first signal unit each configured for receiving said corresponding common signal and outputting said corresponding common signal as said corresponding first signal under control of said control signal; at least one second signal output terminal each configured for outputting a corresponding second signal; and at least one second signal unit each configured for receiving said corresponding common signal and outputting said corresponding common signal as said corresponding second signal under control of said control signal. |
| US08766675B1 |
Overvoltage protection circuit
A circuit includes: a pull down circuit including a first PFET and a second PFET connected in series between a pad of a USB circuit and ground; and a pull up circuit including a first NFET and a second NFET connected in series between the pad and a supply voltage. The circuit includes: a third PFET connected to a gate of the first PFET and a gate of the second PFET; a third NFET connected to a gate of the first NFET and a gate of the second NFET; a fourth PFET connected to the first NFET and the second NFET; and a fourth NFET connected to the first PFET and the second PFET. A pad voltage has a nominal minimum and maximum. Each of the first PFET, the second PFET, the first NFET, and the second NFET has a nominal voltage less than the pad voltage nominal maximum. |
| US08766667B2 |
Asynchronous digital circuits including arbitration and routing primatives for asynchronous and mixed-timing networks
Asynchronous digital circuits are described, including arbitration and routing primitives for asynchronous and mixed-timing networks. An asynchronous arbitration primitive has two data inputs and one data output. A mutual exclusion element is used to select the first-arriving data request from one of the two inputs to the output. A asynchronous routing primitive has one data input and two data outputs. The incoming data is routed to one of the two outputs based on a routing bit accompanying the data. The primitives use handshaking with request and acknowledge signals to ensure that data is passed when neighboring circuits are ready to receive or send data. |
| US08766666B2 |
Programmable device, hierarchical parallel machines, and methods for providing state information
Programmable devices, hierarchical parallel machines and methods for providing state information are described. In one such programmable device, programmable elements are provided. The programmable elements are configured to implement one or more finite state machines. The programmable elements are configured to receive an N-digit input and provide a M-digit output as a function of the N-digit input. The M-digit output includes state information from less than all of the programmable elements. Other programmable devices, hierarchical parallel machines and methods are also disclosed. |
| US08766664B2 |
Semiconductor device including output circuit constituted of plural unit buffer circuits in which impedance thereof are adjustable
The semiconductor device comprises an output circuit that includes a plurality of unit buffer circuits each of which has an adjustable impedance, a control circuit that selectively activates one or ones of the unit buffer circuits, and an impedance adjustment unit that adjusts the impedances of the unit buffer circuits and includes a power line, a replica circuit, which has a replica impedance that is substantially equal to the adjustable impedance of each of the unit buffer circuits, and a load current generation circuit, which changes current flowing therethrough in accordance with the number of activated the one or ones of the unit buffer circuits. The replica circuit and the load current generation circuit are connected in common to the power line. |
| US08766660B2 |
Method of testing solar cells
A method of measuring the efficiency with which a solar cell converts incident photons into charge carriers, including the following steps: (a) illuminating the solar cell with a broadband light source; (b) illuminating the solar cell with the broadband light source of which the intensity of a selected range of wavelengths has been reduced; (c) determining the change in the number of photons incident on the cell and the change in the number of charge carriers produced by the cell between steps (a) and (b); and (d) using the changes determined in step (c) to calculate the said efficiency measure. |
| US08766658B2 |
Probe
A probe includes a contact member brought into contact with an object to be tested. Contact particles having conductivity are uniformly distributed in the contact member. A part of the contact particles protrude from a surface of the contact member on the side of the object to be tested. A conductive member having elasticity is placed on a surface of the contact member on the opposite side to the object to be tested. The probe further includes an insulating sheet including a through hole and the contact member is so positioned as to penetrate the through hole. An upper part of the contact member is formed of a conductor which does not include the contact particles. An additional conductor is placed on a surface of the conductor on the side opposite to the object to be tested. |
| US08766657B2 |
RF proximity sensor
A sensor has a strip resonator filter that energizes an emitter patch which emits an electric field out from the strip resonator filter (away from the strip resonator filter). The capacitance of the filter, or specifically the coupling capacitance and radiation pattern of the slotted patch, is altered when an object such as a finger is near the sensor. Resulting changes in a signal outputted by the filter can be used to determine how close the object is to the sensor. The strip resonator filter may be a half wavelength strip resonator coupled filter having three separate strips. The patch may have a slot and two accompanying strips. An arrangement of multiple sensors may detect the position of an object in two or three dimensions. |
| US08766653B2 |
Measuring device for measuring insulation resistance of an electric vehicle
A measuring device for measuring insulation resistance of an electric vehicle includes a measuring unit, a voltage detecting unit, and a control unit. The measuring unit includes a first tap, a second tap, a switch, and a measuring resistor. The first tap is to be electrically coupled to a high potential side of a high voltage system. The second tap is to be electrically coupled to a ground side of a low voltage system. The switch and the measuring resistor are connected in series between the first tap and the second tap. The voltage detecting unit is for detecting a voltage formed between the first tap and the second tap. The control unit is operable for controlling ON and OFF states of the switch, and is configured to determine the high potential insulation resistance and the low potential insulation resistance after operating the switch in the ON and OFF states. |
| US08766652B2 |
Method and apparatus for measuring the grain angle of a round wood object
This invention provides a method and apparatus for determining the grain angle of a wood object which has a circular cross section of constant or varying radius along the object's length. This apparatus may be hand-held or fixed mounted as testing circumstances dictate. The resulting grain angle may be displayed in real time, as perceived by the user, or transmitted to a processing unit for data collection or interpretation. |
| US08766646B2 |
Calibration method and apparatus for clock signal and electronic device
An embodiment of the invention provides a clock calibration method to calibrate an internal clock signal of a computer. The method comprises: receiving an external clock signal from an external clock source; generating a pulse signal with a first duration according to the external clock signal; counting the internal clock signal according to the pulse signal to get a first count value; and calibrating the internal clock according to the first count value. |
| US08766643B2 |
Method for monitoring remaining service life of a battery
A method for monitoring the remaining service life of a battery used for operating a field device in automation technology. The present power consumption of the battery is ascertained. Then, during a first phase of life, power consumption of the battery ascertained during operation of the field device is compared with a predetermined threshold value. In the case of exceeding the predetermined threshold value, during a second phase of life, the battery is exposed to defined load spikes at predetermined time intervals. Voltage collapses corresponding to the defined load spikes are detected, and a warning report is generated when the voltage collapses reach a predetermined maximum limit value. |
| US08766642B2 |
Electrochemical cell
An electrochemical cell is provided. The electrochemical cell comprises a cathode compartment, wherein a metal in a solid form is disposed in the cathode compartment. The electrochemical cell further comprises a separator, an anode compartment, and at least one contact device disposed in the cathode compartment or in the anode compartment. The contact device is suspended from the top of the electrochemical cell in the cathode compartment or in the anode compartment. The electrochemical cell is in a ground state. An electrochemical cell during its working is also provided. Methods for using and manufacturing the electrochemical cell are also provided. The electrochemical cell is used to determine a state-of-charge of a source. |
| US08766638B2 |
Locate apparatus with location tracking system for receiving environmental information regarding underground facility marking operations, and associated methods and systems
In a locate operation to detect a presence or absence of at least one underground facility using a locate device, an applied signal is transmitted to the at least one underground facility, and/or a magnetic field emitted from the at least one underground facility is detected. Based on the indication of the location provided by a location tracking system, environmental information is obtained regarding at least one environmental condition of an environment in which the locate device is used, and logged into local memory of the locate device. |
| US08766634B2 |
Method and device of estimating a dose of ionizing radiation
A device of estimating a dose of ionizing radiation absorbed in an intra bone volume. The device comprises a static magnetic field source adapted to generate a substantially static magnetic field in a probing space having a volume of less than 2 cubic millimeter (mm3), the probing space being placed in front of a distal end of static magnetic field source, a micro resonator mounted in adjacent to the distal end, and at least one transmission line which feeds the resonator so as to generate an microwave magnetic field at the probing space and to transmit a signal returned from said microwave magnetic field and indicative of radiation induced paramagnetic defects in said probing space so as to allow a spectrometer to compute a dose of ionizing radiation absorbed in a portion of a bone placed in the probing space according to an analysis of the signal. The static magnetic field source being sized and shaped to maneuver the probing space to overlap with an intra bone volume of the bone. |
| US08766632B2 |
Magnetic resonance device, reflector array and high-frequency shield system for a magnetic resonance device
A magnetic resonance device with a measurement chamber, an antenna arrangement that has a plurality of antenna elements arranged at least in certain areas around the measurement chamber, a gradient coil system arranged outside the antenna arrangement as seen from the measurement chamber, and a high-frequency shield system arranged between the antenna arrangement and the gradient coil system are provided. The high-frequency shield system has a reflector array with a plurality of passive reflector resonance circuits, each of which is configured such that resonance frequencies of the plurality of passive reflector resonance circuits lie below an operating magnetic resonance frequency of the magnetic resonance device and that the plurality of passive reflector resonance circuits has an inductive overall impedance. |
| US08766627B2 |
Angle position sensor
The present invention discloses an angular position sensor, which includes a rotor core as well as a stator core coaxially around this rotor core. Between the rotor core and the stator core is a first air gap, and inside the rotor core a second air gap, which is provided inside with a hard magnet. The stator core has a third air gap inside, which is provided inside with a magnetic flux sensing element. It is obvious that the present invention, by substituting the combination of the hard magnet and the rotor core for the design of ring magnet in the prior art, obtains the good linearity within a wider range. |
| US08766626B2 |
Rotation path detection device
The invention relates to a rotation path detection device for vehicles of public transportation having a drive device (20) for an entry/exit apparatus, which is mounted so it can be pivoted and/or displaced. Said apparatus has a drive unit (22), an electric drive motor (44), and a first reduction gear (26) and a second reduction gear (72), which is connected to the drive motor (44), having a sensor for ascertaining the position of the reduction gear. |
| US08766624B2 |
Position detector and position detection method
In a position detector having two sensors, a first sensor detects a position indicated by a first indicator by electromagnetic induction and a second sensor detects a position indicated by a second indicator by a detection method other than electromagnetic induction. The position detector reduces adverse effects of the transmission signal supplied to the second sensor on the electromagnetic induction position detection circuit. The position indication state of the first and second indicators is determined based on a signal output from the first sensor according to the position indication by the first indicator on the first sensor and a signal output from the second sensor according to the position indication by the second indicator on the second sensor. According to the determination results of the position indication state, the level of the transmission signal provided to the second sensor to detect the position indication by the second indicator is controlled. |
| US08766621B2 |
Analog input module for a programmable logic controller
An analog input module for a programmable logic controller, wherein the analog input module has a ground potential, and includes a channel output configured at a first electrical potential, a first channel input configured at a second electrical potential where the absolute value of the second electrical potential is less than the absolute value of the first electrical potential and greater than the absolute value of the ground potential. The analog input module also includes a second channel input, and a third channel input, where the ground potential of the analog input module is the ground potential of the channel output, of the first channel input, of the second channel input and of the third channel input. |
| US08766619B2 |
Coax ribbonizing header
Disclosed herein is a system and method for identifying individual coaxial cables in a bundle of coaxial cables. The system includes a coaxial cable header that is configured for receiving one or more coaxial cables and establishing electrical conductive contact with only a conductive shield on a first end of each cable. The system also includes an electrical tester that is electrically connected to the coaxial cable header such that the electrical tester is configured to transmit signals through the conductive shields of each cable. The electrical tester includes a test probe that is configured to be selectively connected to a second end of each cable. The electrical tester is configured to identify whether the second end of a particular cable that is connected to the test probe corresponds with the first end of a pre-determined cable that is within the coaxial cable header. |
| US08766613B2 |
Method of operating voltage regulator
A method of operating a voltage regulator circuit includes generating a control signal by an amplifier of the voltage regulator circuit. The control signal is generated based on a reference signal at an inverting input of the amplifier and a feedback signal at a non-inverting input of the amplifier. A driving current flowing toward an output node of the voltage regulator circuit is generated by a driver responsive to the control signal, and the driver is coupled between a first power node and the output node. The feedback signal is generated responsive to a voltage level at the output node. A transistor, coupled between the output node and a second power node, is caused to operate in saturation mode during a period while the voltage regulator circuit is operating. |
| US08766612B2 |
Error amplifier with built-in over voltage protection for switched-mode power supply controller
An error amplifier includes a first amplification circuit with a reference signal input and a feedback signal input representing the amplitude of a load voltage of a switched mode power supply. The error amplifier includes a difference amplifier providing a difference signal representing a difference between the reference signal and the feedback signal, provided for determining the duty cycle of a switching signal in the switched mode power supply. The first amplification circuit further includes a control circuit providing a control signal generated as a function of the difference between the reference signal and the feedback signal.The error amplifier also includes a second amplification circuit, included in a compensation circuit. The second amplification circuit receives the control signal, and the operating current of the second amplification circuit is adjusted by an amount indicated by the control signal. |
| US08766610B2 |
Multi-stage voltage regulator
Provided is a voltage regulator capable of reducing an influence of an offset to obtain an accurate output voltage. The voltage regulator includes: a first stage amplifier for amplifying and outputting a difference between a reference voltage and a divided voltage obtained by dividing a voltage output by an output transistor, to thereby control a gate of the output transistor; and a cascode amplifier circuit, in which the first stage amplifier includes: a first high breakdown voltage NMOS transistor as an input transistor; and an NMOS transistor as a tail current source, and in which the cascode amplifier circuit includes a second high breakdown voltage NMOS transistor as a cascode transistor. |
| US08766608B2 |
Voltage regulator circuit and semiconductor device, including transistor using oxide semiconductor
A voltage regulator circuit includes a transistor and a capacitor. The transistor includes a gate, a source, and a drain, a first signal is inputted to one of the source and the drain, a second signal which is a clock signal is inputted to the gate, an oxide semiconductor layer is used for a channel formation layer, and an off-state current is less than or equal to 10 aA/μm. The capacitor includes a first electrode and a second electrode, the first electrode is electrically connected to the other of the source and the drain of the transistor, and a high power source voltage and a low power source voltage are alternately applied to the second electrode. |
| US08766607B2 |
Power conversion device using a wave propagation medium and operating method thereof
The present solution relates operation of a power conversion device (200, 500). A first gate (205, 505) is operated (901) to provide a voltage pulse (309,609) travelling from an input (201,501) to a wave propagation medium (105) through the first gate (205,505). The voltage pulse has duration (307,607) less than the propagation time through the medium (105) to one end of the medium (105) and back to the input (201,501). The pulse generates a reflected wave. The first gate (205,505) is operated (902) periodically providing a voltage pulse in synchronization with the reflected wave to accumulate the reflected wave travelling in the medium (105), performing the accumulation through an accumulation interval (303,603). A second gate (207,507) is operated (903) periodically to provide a discharge pulse (312,612) in synchronization with the reflected wave to discharge the wave travelling in the medium (105), performing the discharge through a discharge interval (310,610). |
| US08766606B2 |
Power array for high power pulse load
A controlled power supply comprising: a) an array of low voltage current sources; b) a plurality of switch power supplies coupled to each of the storage capacitors and respective ones of the pulse loads being coupled to each of the switch power supplies; c) each of the storage capacitors being configured for storing energy during an inactive portion of a load switching cycle of the respective switch power supply to which the corresponding storage capacitor is coupled when the pulse loads are inactive; d) a respective output capacitor in association with each of the switch power supplies for feeding voltage to the respective pulse loads during an active portion of the load switching cycle; and e) the respective storage capacitor being configured for supplying the stored energy via the respective to the respective switch power supply to which the storage capacitor is coupled to each of the pulse loads coupled to switch power supply during an active portion of the load switching cycle. |
| US08766601B2 |
Multi-mode power management unit
According to one exemplary embodiment, a multi-mode power management unit (PMU) includes a number of switchable conductive paths, where each of the switchable conductive paths corresponds to at least one of a number of power modes. The multi-mode PMU further includes a shared inductor residing in each of the switchable conductive paths. A current can flow through the shared inductor in a same direction in each of the power modes. The multi-mode PMU further includes a controller configured to set one of the power modes using one of the switchable conductive paths. The power modes can include a battery-to-electronic system power mode and a charge-battery power mode. The power modes can further include a battery-to-electronic system/camera flash power mode, a power port-to-electronic system/battery power mode, and a battery-to-electronic system/backlight LED power mode. |
| US08766590B2 |
Energy storage system of apartment building, integrated power management system, and method of controlling the system
An energy storage system of an apartment building, an integrated power management system, and a method of controlling the integrated power management system. Power may be efficiently consumed by supplying remaining power stored in an energy storage system of each apartment to a common load. |
| US08766588B2 |
Rate limited common mode control for pulse-width modulation drives
A method for pulse width modulation control of a multiple phase drive includes identifying at least one phase from the plurality of phases for the drive as eligible for clamping to one of a plurality of extreme power supply voltages, selecting a phase of the eligible phases having a largest magnitude driving current, determining a first offset signal as a difference between a control signal level for the selected phase and an extreme control signal level corresponding to one of the extreme power supply voltages, limiting a rate of change of the first offset signal to form a second offset signal, and determining a modified control signal for each of the phases for the drive including forming for each of a plurality of the phases a combination of the second offset signal and a control signal level for the phase to determine the modified control signal for the phase. |
| US08766583B1 |
Voltage mode using pseudo current limit
According to an aspect of the invention, an apparatus includes: a spindle motor; and circuitry configured to spin up the spindle motor by increasing a command voltage in small steps while monitoring a current flowing through the spindle motor. According to another aspect of the invention, a method includes: spinning up a spindle motor from a stationary state to a target speed using a voltage mode of operation for the spindle motor, wherein the spinning up includes supplying to the spindle motor a series of multiple discrete voltage levels ranging from a first voltage level to a second voltage level; and maintaining the spindle motor at the target speed. |
| US08766582B2 |
Trash can with power operated lid
A trash can with a power operated lid can include a sensor assembly and a lifting mechanism. The sensor assembly can include at least one light emitter and at least one light receiver, the viewing area of the at least one light receiver being limited in size. The lifting mechanism can include a controller, a drive motor, and a lifting member. The trash can with power operated lid can further include at least one position sensor for detecting the position of the lid. |
| US08766577B2 |
Three-phase rotary machine control apparatus
A first inverter and a second inverter supply two coil sets forming a three-phase motor with AC voltages, which are the same in amplitude but shifted by 30° in phase. Current detectors detect phase currents supplied from the inverters to the coil sets. Temperature estimation sections estimate temperatures of the inverters or the coil sets based on an integration value of the phase current detection values. A current command value limitation section limits upper limits of current command values of both coil sets based on the estimated temperatures Tm1 and Tm2. Thus, the inverters and the coils sets are protected from overheating without increasing torque ripple. |
| US08766574B2 |
Method and control device for operating a three-phase brushless direct current motor
A method and a control device operate a three-phase brushless direct current motor with phase windings that are fed by an inverter connected to a voltage source having a high potential and a low potential. The semiconductor switches of the inverter are arranged in a bridge circuit and are controlled such that current always flows through two phase windings during motor operation. The motor is operated with normal commutation when the rotational speed is greater than or equal to a minimum rotational speed, wherein the angles are shifted by 60°. During start-up operation, up to the minimum rotational speed, a high-potential-side commutation angle of a phase winding is shifted toward a low-potential-side commutation angle of the phase winding by an angle greater than 0° and less than or equal to 60° with respect to the normal commutation. |
| US08766573B2 |
Systems for heating, ventilation, and air conditioning applications
A motor control system for heating, ventilation, and air conditioning (HVAC) applications is described. The motor control system includes a thermostat and an electronically commutated motor (ECM) coupled to the thermostat. The ECM is configured to retrofit an existing non-ECM electric motor included in an HVAC application and to operate in one of a plurality of HVAC modes. The HVAC modes include at least one of a heating mode, a cooling mode, and a continuous fan mode. The HVAC mode is determined based at least partially on outputs provided by the thermostat. |
| US08766572B2 |
Method and apparatus for controlling pulse-width modulation in an electric motor
In a method of controlling current in a control circuit of an electric motor, pulse-width modulation (PWM) pulses are applied to a stator of the electric motor, via a plurality of transistors of the control circuit, using a first control mode when a rotational speed of a rotor of the electric motor is within a first range. At least one PWM pulse is applied to the stator, via a subset of the plurality of transistors, using a second control mode when the rotational speed of the rotor is within a second range. When it is determined that the rotational speed of the rotor has changed from being within the second range to being within the first range, additional PWM pulses are applied to the stator such that, for each of the plurality of transistors, a current through the transistor does not exceed a maximum current capacity of the transistor. |
| US08766571B2 |
Method and apparatus for controlling an electrical machine
An observer (404), operating during a time when open loop control (402) is being used to drive a synchronous motor (401), the output of the observer (404) being a signal, E_I_angle, related to the angle between a rotational EMF vector and the current excitation vector, the observer (404) determining the angle by an iterative calculation incorporating a summation term, the summation term summing the variation of the quadrature component of a rotational EMF vector relative to an estimated EMF position vector, and using the angle output of the observer to update the estimate of the rotational EMF position vector. In a further aspect of the invention the observer output signal, E_I_angle, can be used to determine the transition to closed loop control (405), when the observer output signal reaches a value indicating conditions close to pull out conditions. |
| US08766567B2 |
Battery control and protective element validation method
A method, system and device for discharging power or validating protective elements of a power source to ensure proper functioning of a tool at various temperatures. The power source communicates with a switch using handshake signals to establish a scheme for power distribution depending on the temperature of the power source. The power source can discharge power at a normal start-up rate or a slower start-up rate depending on the temperature of the power source. Handshake signals can also be used to validate protective elements, where the protective elements respond to wake-up signals with respective handshake signals indicating that the protective elements are functioning property. |
| US08766562B2 |
Adjustment device for adjusting a relative rotational angle position of two shafts and method for operating an actuator, particularly of such an adjustment device
An adjustment device for adjusting a relative rotational angle position of two shafts (particularly a cam shaft and a crank shaft of an internal combustion engine) that has an adjusting gear which is designed as triple shaft gear and has a drive part connected to a first shaft (crank shaft), a driven part connected to a second shaft (cam shaft), and an adjustment shaft connected to a servomotor shaft of an electric servomotor in a rotationally fixed manner. In order to implement a wide temperature range for the operation of the adjustment device, a temperature sensor is arranged in the servomotor. In a method for operating an adjustment device or an actuator, the current of the servomotor or the actuator is controlled depending on the temperature that was determined earlier. |
| US08766561B2 |
LED lighting device with output impedance control
An LED lighting device is provided with output impedance control to stabilize an optical output across a wide current range. A switching power supply generates the output current, with switching control circuitry to determine switching frequency and an ON period for an associated switch, and to turn on/off the switch according to the determined frequency and ON period. An impedance element is coupled across output terminals for the lighting device, with an impedance value set so that a load current is larger than a current flowing to the impedance element at maximum on-duty of the switch and a current flowing to the impedance element is larger than the load current at minimum on-duty. The impedance element may be a variable impedance element, wherein an impedance control circuit adjusts the variable impedance such that an impedance value for minimum on-duty of the switch is smaller than that for a maximum on-duty. |
| US08766559B2 |
Constant power limiter and illumination device having same
A constant power limiter includes a control circuit and a power source circuit thereof, and the control circuit includes a voltage detection circuit configured for detecting a voltage of power source; a current detection circuit configured for detecting a load current; a zero-cross detection circuit configured for detecting a zero-cross point of AC power; a load driving circuit including a controlled silicon; and a micro control unit (MCU) configured for receiving output signals from the voltage detection circuit, the current detection circuit, and the zero-cross detection circuit, and outputting a control signal respectively to the load driving circuit to control a load power, wherein when the load power is less than or equal to a set power value, the load driving circuit has the controlled silicon fully open, when load power is no less than the set power value, the load driving circuit has the controlled silicon conduction angle decreased to stabilize the load power at the set power value. |
| US08766553B2 |
Serial-type light-emitting diode (LED) device
A serial-type LED device includes p light source units and a dimming circuit. Each light source unit includes first and second terminals, m light strings and m current balance units. Each light string includes LEDs coupled in series to have a first terminal coupled to the first terminal of a corresponding light source unit and a second terminal coupled to the second terminal of the corresponding light source unit through a corresponding current balance unit. The first terminal of the first light source unit is coupled to a second DC voltage, and the second terminal of the i-th light source unit is coupled to the first terminal of the (i+1)-th light source unit, where m and p are integers greater than or equal to 2 and i is any integer from 1 to (p−1). The dimming circuit coupled to the second terminal of the p-th light source unit controls the second DC voltage according to a current outputted from the p-th light source unit. |
| US08766551B2 |
Projector
A projector that outputs a first image and a second image alternately while performing switching between the first image and the second image, includes: a discharge lamp driving section that supplies, to a discharge lamp, a drive current that drives the discharge lamp; a state detecting section that detects a deteriorating state of the discharge lamp; and a control section that controls the discharge lamp driving section, wherein the control section controls the discharge lamp driving section so that the absolute value of the drive current becomes relatively small in a first period and relatively large in a second period and controls the discharge lamp driving section so that the ratio of the absolute value of the drive current in the second period to the absolute value of the drive current in the first period is increased with the progress of the deteriorating state. |
| US08766550B1 |
AC LED lighting apparatus using voltage edge detector
An AC LED lighting apparatus using a voltage edge detector is provided. The AC LED lighting apparatus includes: a rectification unit configured to rectify an AC voltage to output a DC rectified voltage; an LED unit including a first light emitting group and a second light emitting group each including at least one LED; and an LED driving control unit configured to control a serial/parallel connection relationship between the first light emitting group and the second light emitting group by comparing a voltage level of the rectified voltage input from the rectification unit with a reference voltage. The LED driving control unit sets the reference voltage by detecting a slope of the rectified voltage and simultaneously detecting the voltage level of the rectified voltage and the detected slope of the rectified voltage. |
| US08766549B2 |
HID lighting system
A low-cost HID lighting system (100) comprises: —an HID lamp (1) having an aspect ratio less than 6; and —a resonant electronic driver (10) for driving the HID lamp, the driver being designed for providing alternating current to the lamp and including a control device (30) for determining the current frequency. The lamp has a frequency spectrum containing at least one arc-shaping acoustic resonance frequency as well as unwanted acoustic resonance frequencies. During normal operation, the lamp is provided with frequency-modulated lamp current so that the lamp current has a relatively broad power spectrum within a range between kHz and 200 kHz, so that said arc-shaping acoustic resonance is triggered while said unwanted acoustic resonances are avoided, irrespective of lamp orientation. |
| US08766546B2 |
LED drive device and LED illuminating device
An LED drive device whose power dissipation can be effectively reduced without halting current supply to an LED row as well as an LED illuminating device with the LED drive device incorporated therein. When an LED 21A making up an LED row 3A has developed a short-circuit fault, a voltage corresponding to a forward voltage which has been applied to the faulty LED 21A is impressed additionally to an FET 31A for electric power consumption thereof to increase to not less than a certain value. At this time, a power limiting circuit 6A varies a potential, being a reference value of a constant current circuit 7A, at a connecting point between voltage dividing resistors 46A, 47A and then continues to supply a certain level of a current IF1 to the LED row 3A so as to keep the remaining fault-free LEDs 22A to 26A lighting. Consequently, in the event of a short-circuit fault of the LED 21A, the adverse effect caused by discontinuing the current supply to the LED row 3A can be swept away. |
| US08766537B2 |
Infrared halogen lamp with improved efficiency
Methods for improving the efficiency of infrared (IR) halogen lamps and IR halogen lamps having improved efficiency are disclosed. In a method of aligning a filament in a lamp body, the lamp body having the filament therein is rotated, and tubular end portions are heated and necked down which may assist in positioning the filament within the lamp and reduce end losses. IR halogen lamps formed from glass tubes having an OD less than 5 mm are also disclosed. The reduced diameter of the glass tubing increases the surface area for IR energy reflection and reduces end losses. Spuds or beads may be used to position the filament within the lamp. |
| US08766532B2 |
Flexible display device and method for using the same
A flexible electrode array substrate includes a flexible base and a plurality of pixel electrodes. The pixel electrodes are disposed on the flexible base and arranged in an array. The size of one of the pixel electrodes is different from that of another of the pixel electrodes. In addition, another flexible electrode array substrate including a flexible base and a plurality of bar electrodes is also provided. The bar electrodes are disposed on the flexible base and arranged in an array. The size of one of the bar electrodes is different from that of another of the bar electrodes. Besides, a flexible display device having one of the said flexible electrode array substrates is also provided. |
| US08766529B2 |
Metal complexes of cyclometallated imidazo[1,2-ƒ]phenanthridine and diimidazo[1,2-a:1',2'-c]quinazoline ligands and isoelectronic and benzannulated analogs thereof
Compounds comprising phosphorescent metal complexes comprising cyclometallated imidazo[1,2-f]phenanthridine and diimidazo[1,2-a:1′,2′-c]quinazoline ligands, or isoelectronic or benzannulated analogs thereof, are described. Organic light emitting diode devices comprising these compounds are also described. |
| US08766528B2 |
Phosphor and LEDs containing same
There is herein described a phosphor for use in white pc-LED applications. The phosphor has a composition represented by (Y1-x-yGdxCey)3(Al1-zScz)5O12 wherein 0 |
| US08766526B2 |
Light-emitting device package providing improved luminous efficacy and uniform distribution
Disclosed is a light-emitting device package including; a body having a cavity formed therein, a light source mounted in the cavity, a resin layer which fills the cavity and is transmissive, and at least one optical sheet provided on the resin layer, wherein the optical sheet includes a first layer, and a second layer which is provided on the first layer and has a plurality of linear prisms, wherein the first layer has a first refractive index and the resin layer has a second refractive index, and wherein the first refractive index is equal to or greater than the second refractive index. Accordingly, the light-emitting device package may have improved luminous efficacy, enable uniform distribution of emitted light, and prevent degradation of a phosphor. |
| US08766522B1 |
Carbon nanotube fiber cathode
Improved field emission cathodes comprise a fiber of highly aligned and densely packed single-wall carbon nanotubes, double-wall carbon nanotubes, multi-wall carbon nanotubes, grapheme nanoribbons, carbon nanofibers, and/or carbon planar nanostructures. The fiber cathodes provide superior current carrying capacity without degradation or adverse effects under high field strength testing. The fibers also can be configured as multi-fiber field emission cathodes, and the use of low work function coatings and different tip configurations further improves their performance. |
| US08766519B2 |
Electrode material for a spark plug
An electrode material for use with spark plugs and other ignition devices, where the electrode material includes ruthenium (Ru), plus one or more additional constituents like precious metals, refractory metals, active elements, metal oxides, or a combination thereof. In one example, the electrode material is a multi-phase material that has a matrix phase including ruthenium (Ru) and one or more precious metals, refractory metals and/or active elements, and a dispersed phase including a metal oxide. The metal oxide may be provided in particle form or fiber/whisker form, and is dispersed throughout the matrix phase. A powder metallurgy process for forming the electrode material into a spark plug electrode is also provided. |
| US08766517B2 |
Organic light emitting device with conducting cover
The claimed invention was made by, on behalf of, and/or in connection with one or more of the following parties to a joint university corporation research agreement: Princeton University, The University of Southern California, The University of Michigan and Universal Display Corporation. The agreement was in effect on and before the date the claimed invention was made, and the claimed invention was made as a result of activities undertaken within the scope of the agreement. |
| US08766510B2 |
Actuator
The invention relates to a method of making an actuator comprising a plurality of force elements and an actuator made according to the method. The method comprises providing a coupler for coupling force from the force elements to a load; calculating a transfer function for each force element wherein the transfer functions allow the force provided to the load to be predicted; determining an error functional which is indicative of any undesired dips in the predicted force; calculating the parameters of the force elements which minimize the error functional, and coupling force elements having the calculated parameters to the coupler to make the actuator. |
| US08766508B2 |
Rotor for a motor and connecting pin for the rotor
A rotor for a motor is provided including: a rotor core including at least one a first coupling portion on an outer circumference thereof, wherein the first coupling portion includes a first coupling groove or a first coupling projection; at least one division core spaced apart from the rotor core and including a second coupling portion on an outer circumference thereof, the second coupling portion including a second coupling groove or a second coupling projection; and a connecting pin including a third coupling portion and a fourth coupling portion, the third coupling portion to be coupled to the first coupling portion and the fourth coupling portion to be coupling to the second coupling portion. |
| US08766505B2 |
Rotating electrical machine and method for manufacturing rotating electrical machine
Provided are a rotating electrical machine and a method for manufacturing the rotating electrical machine, wherein the tapered surface of a plate-side tapered section and the tapered surface of a shaft-side tapered section are bonded with pressure by having forces operate between a plurality of plate-side protruding sections and a plurality of shaft-side protruding sections n the directions wherein the plate-side protruding sections and the shaft-side protruding sections are separated from each other. Thus, a ring core is fixed to a shaft. |
| US08766498B2 |
Electric generator with cooling system and hybrid vehicle incorporating electric generator
An electric generator incorporated into a hybrid vehicle including an engine and an electric drive motor and actuated by the engine, comprises a rotor mounted to one end portion of a crankshaft of the engine such that the rotor is rotatable integrally with the crankshaft; a cylindrical accommodating member surrounding an outer periphery of the rotor; and an air outlet provided on a peripheral wall portion of the accommodating member such that the air outlet opens in the vicinity of the outer periphery of the rotor and is tilted in a forward direction of a rotational direction of the rotor and in a radially outward direction. |
| US08766497B2 |
Rotating electrical machine
A motor-generator which is a rotating electrical machine is provided with a coil end cover and a plurality of connecting wires. The coil end cover forms a cooling oil passage around a coil end portion and a cooling oil passage around a coil end portion, and a cooling oil communicating passage that communicates the cooling oil passage with the cooling oil passage on the inside of the stator core. The plurality of connecting wires are provided in the cooling oil passage. The direction in which the cooling oil flows in the cooling oil passage is the same as the direction in which the connecting wires extend at an angle from the radial outside to the radial inside of the stator core. The flowrate of cooling oil in the cooling oil passage is set larger than the flowrate of cooling oil in the cooling oil passage. |
| US08766495B2 |
Power generation element and power generation apparatus including the power generation element
A power generation element includes: a first nnagnetostrictive rod made of a nnagnetostrictive material; a rigid rod made of a magnetic material and disposed in parallel with the first nnagnetostrictive rod, the magnetic material having rigidity and a shape that enable uniform application of a compression or tensile force to the first nnagnetostrictive rod; a first coil wound around the first nnagnetostrictive rod; and two connecting yokes, each of which is provided at one end of each of the first nnagnetostrictive rod and the rigid rod to connect the first nnagnetostrictive rod and the rigid rod; wherein the power generation element generates power through expansion or contraction of the first nnagnetostrictive rod due to vibration in a direction perpendicular to a longitudinal axis of the first nnagnetostrictive rod. |
| US08766493B2 |
Magnetic stator assembly
An electric device including: a stator assembly; and an actuator including a coil having an axis, wherein the stator assembly includes: a stator core arranged along a linear axis, the stator core made up of a plurality of magnets each characterized by a magnetic moment, the plurality of magnets arranged in a stack along the linear axis with the magnet moments of the plurality of magnets being co-linearly aligned parallel to the linear axis, wherein the plurality of magnets includes a first magnet and a second magnet positioned adjacent to each other in the stack separated by a gap and with their magnetic moments in opposition to each other, and wherein the actuator is arranged on the stator core with the coil of the actuator encircling the linear axis with the axis of the coil parallel to the linear axis. |
| US08766491B2 |
Load control apparatus with peak reduction in aggregate behavior
When load control is activated by a local or remote mechanism to control a load, the method and system use a usage profile of the load and one or more of (1) interval start times, (2) ON/OFF or OFF/ON cycling and (3) predefined periods during which load must not be allowed to run (e.g., dead zones) to determine when a particular piece of equipment is allowed to shed or run thereby reducing the probability of occurrence of cyclical and non-cyclical aggregate peaking of usage wherein cyclical peaking is manifested as an artifact of the local load control rules during a load control event. |
| US08766489B2 |
Active transfer time delay for automatic transfer switch
An automatic transfer switch includes first and second inputs inputting first and second voltages; a first output outputting a start signal; a first timer timing a first time after the second voltage is available; a second timer delaying for up to a second time before outputting a transfer signal, the second time being reduced by the first time when the second voltage is available; a transfer mechanism selectively electrically connecting one of the inputs to a second output; and a circuit cooperating with the inputs and the transfer mechanism, causing the start signal to be output responsive to the voltages not being available, and causing the transfer mechanism to electrically connect the second input to the second output in response to the transfer signal. |
| US08766484B2 |
Magnetic positioning for inductive coupling
A magnetic positioning system for use in inductive couplings. The magnetic positioning system having a magnet that provides sufficient magnetic force, but does not have enough electrical conductivity to overheat in the presence of the anticipated electromagnetic field. The magnet may be a bonded magnet or a shielded magnet. In another aspect a plurality of magnets are used to provide magnetic attraction forces and said magnetic repulsion forces that cooperate to align the inductive power supply and the remote device. In another aspect, a sensor allows differentiation between different positions of the remote device or inductive power supply. In another aspect, multiple magnets in the inductive power supply interact with multiple magnets in the remote device to position the remote device in different positions. |
| US08766483B2 |
Wireless power range increase using parasitic antennas
Wireless power transfer is created using a first antenna that is part of a magnetic resonator, to create a magnetic field in an area of the first antenna. One or more parasitic antennas repeats that power to create local areas where the power is more efficiently received. |
| US08766481B2 |
Reduction of inrush current due to voltage sags with switch and shunt resistance
Various systems and methods are provided for minimizing an inrush current to a load after a voltage sag in a power voltage. In one embodiment, a method is provided comprising the steps of applying a power voltage to a load, and detecting a sag in the power voltage during steady-state operation of the load. The method includes the steps of adding an impedance to the load upon detection of the sag in the power voltage, and removing the impedance from the load when the power voltage has reached a predefined point in the power voltage cycle after the power voltage has returned to a nominal voltage. |
| US08766479B2 |
System and method for paralleling electrical power generators
A plurality of generators can be connected in parallel to a common electrical bus. Each generator has a controller that regulates the voltage and frequency of the electricity being produced. Before a given generator connects to the electrical bus, its controller senses whether electricity is present on the bus and if not, the connection is made. Otherwise, the controller synchronizes the electricity being produced to the electricity is present on the bus before the connection occurs. The controller in each generator may also implement a load sharing function which ensures that the plurality of generators equitably share in providing the total amount of power demanded by the loads. The load sharing can be accomplished by controlling the generators to operate a substantially identical percentages of their individual maximum power generation capacity. |
| US08766475B2 |
System and method for a redundant and keyed power solution
In accordance with the present disclosure, a system and method a power deliver system is presented. The power delivery system includes at least two power supplies with a bridge connecting an output of each of the at least two power supplies. The bridge may be made of busbars, each of which including an integral attachment point. Each of the attachment points may correspond to a lug which has been specifically keyed to the shape of the attachment point. The lugs may be attached to conductor cables that provide power from the power supplies to components in an information handling system. In some embodiments, each end of a conductor cable may include lugs of the same shape, to ensure that the correct voltage is supplied to the components of the information handling system. |
| US08766472B2 |
Apparatus for shutting off power supply for vehicle
An apparatus for shutting off a power supply for construction equipment or a vehicle driven by an engine, including a power supply, functional electrical devices connected to the power supply, a key switch managing the power supply, and a main relay applying or shutting off the power supply to the functional electrical devices in accordance with the state of the key switch, which includes a manipulation sensing means, a control relay installed between the key switch and the main relay to apply a key switch signal to a driving unit of the main relay if the electricity is not applied to its driving unit and to shut off the key switch signal to the driving unit of the main relay if the electricity is applied to its driving unit, and a controller receiving a manipulation signal from the manipulation sensing means and shutting off the power by driving the control relay if there is no manipulation signal for a predetermined time. If the equipment is not used for a predetermined time, the engine is stopped even under the condition that the engine is being driven, and even if the key switch is in a turned-on state, the power that is supplied to the functional electrical devices can be stably intercepted by the controller. |
| US08766469B2 |
Method and installation for producing supplementary electrical energy
An installation for producing supplementary electrical energy for an electricity network includes at least first and second water reservoirs, the first water reservoir being situated at a first level and the second water reservoir being situated at a second level lower than the first level, a communicating pipe between the first water reservoir and the second water reservoir being provided with a remote-controlled valve, and a hydro-electric generating system being provided with a pumping installation. The first and/or second water reservoir is integrated in the foundations in the lower portion of an artificial building that needs to be built for a primary function independently of a secondary function of producing electricity. The first water reservoir or the second water reservoir may constitute a common body of water in the vicinity of ground level. The water reservoirs integrated in foundations of buildings may in particular cooperate with installations for air-conditioning or heating the buildings at the base of which they are constructed, or associated buildings. |
| US08766468B1 |
Rotor for a permanent magnet electrical machine of a mobile working machine
A rotor for a permanent magnet electrical machine includes a ferromagnetic core structure having cavities which divide the ferromagnetic core structure into pole regions (103), a yoke region (104), and bridges (105, 106) between them. The rotor includes permanent magnets (107, 108) located in the cavities and arranged to produce magnetic fluxes penetrating the pole regions so as to form magnetic poles of the rotor. The cavities have portions which extend towards the quadrature-axis (Q) and are free from the permanent magnets. Thus, non-ferromagnetic regions for reducing leakage fluxes of the permanent magnets are being formed. Furthermore, the portions of the cavities have a shape curving towards the geometrical rotation axis of the rotor. As the portions of the cavities have the shape curving towards the rotation axis, the cavities can be made longer and the routes of the leakage. |
| US08766467B2 |
Wind turbine with a generator
A wind turbine with a generator is provided. The wind turbine includes a rotor comprising permanent magnets; a stator comprising stator coils mounted in or on a stator housing structure; a generator contactor electrically connected to the stator and to a converter, the generator contactor disposed in or on the stator housing structure. |
| US08766465B2 |
Systems, apparatuses and methods for the transmission and recovery of energy and power
Systems and apparatuses for delivering power and energy using deflecting beams or other oscillating members motivated to oscillate a beam assembly using an eccentrically balanced rotating body that induces deflections in the elastic beam or other oscillating member. One or more rotors may be used on the elastic beams and a mechanical output or outputs are connected to the elastic beams. The rotating body is advantageously maintained in rotation by pulses of electro-magnetic force. The oscillating beam or members are preferably driven at a natural resonant frequency to minimize losses and render more efficient the output which can be obtained. The pulse motor or motors can be powered using stored electrical energy, such as may be generated from solar panels, wind generators or other energy storage devices. One or more outputs may be used to drive heat pumps, compressors, pumps or other equipment to assist in independent energy systems. |
| US08766463B2 |
Package carrier
A package carrier includes a metal substrate, a pad, a dielectric layer, and a circuit layer. The metal substrate has a first surface and a second surface opposite to the first surface. The pad is disposed on the first surface. The dielectric layer is disposed on the first surface and covers the pad. A thickness of the dielectric layer is less than 150 μm. The circuit layer is embedded in the dielectric layer and connected to the pads. |
| US08766462B2 |
Dicing tape-integrated wafer back surface protective film
The present invention provides a dicing tape-integrated wafer back surface protective film including: a dicing tape including a base material and a pressure-sensitive adhesive layer formed on the base material; and a wafer back surface protective film formed on the pressure-sensitive adhesive layer of the dicing tape, in which the wafer back surface protective film is colored. It is preferable that the colored wafer back surface protective film has a laser marking ability. The dicing tape-integrated wafer back surface protective film can be suitably used for a flip chip-mounted semiconductor device. |
| US08766460B2 |
Package with interposer frame and method of making the same
Embodiments of mechanisms of utilizing an interposer frame to form a package using package on package (PoP) technology are provided in this disclosure. The interposer frame is formed by using a substrate with one or more additives to adjust the properties of the substrate. The interposer frame has through substrate holes (TSHs) lined with conductive layer to form through substrate vias (TSVs) with solder balls on adjacent packages. The interposer frame enables the reduction of pitch of TSVs, mismatch of coefficients of thermal expansion (CTEs), shorting, and delamination of solder joints, and improves mechanical strength of the PoP package. |
| US08766458B2 |
Surface depressions for die-to-die interconnects and associated systems and methods
Stacked microelectronic dies employing die-to-die interconnects and associated systems and methods are disclosed herein. In one embodiment, a stacked system of microelectronic dies includes a first microelectronic die, a second microelectronic die attached to the first die, and a die-to-die interconnect electrically coupling the first die with the second die. The first die includes a back-side surface, a surface depression in the back-side surface, and a first metal contact located within the surface depression. The second die includes a front-side surface and a second metal contact located at the front-side surface and aligned with the first metal contact of the first die. The die-to-die interconnect electrically couples the first metal contact of the first die with the second metal contact of the second die and includes a flowable metal layer that at least partially fills the surface depression of the first die. |
| US08766457B2 |
Bonding structure of semiconductor package, method for fabricating the same, and stack-type semiconductor package
A bonding structure of a semiconductor package includes: a first conductive member configured to transmit an electrical signal; and a bonding pad configured to be electrically coupled to a surface of the first conductive member and comprising a plurality of sub bonding pads. |
| US08766456B2 |
Method of fabricating a semiconductor package
A method of fabricating a semiconductor package is provided, including: disposing a semiconductor element on a carrier; forming an encapsulant on the carrier to encapsulant the semiconductor element; forming at least one through hole penetrating the encapsulant; forming a hollow conductive through hole in the through hole and, at the same time, forming a circuit layer on an active surface of the semiconductor element and the encapsulant; forming an insulating layer on the circuit layer; and removing the carrier. By forming the conductive through hole and the circuit layer simultaneously, the invention eliminates the need to form a dielectric layer before forming the circuit layer and dispenses with the conventional chemical mechanical polishing (CMP) process, thus greatly improving the fabrication efficiency. |
| US08766450B2 |
Lead pin for package substrate
There is provided a lead pin for a package substrate including: a connection pin being inserted into a hole formed in an external substrate; a head part formed on one end of the connection pin; and a barrier part formed on one surface of the head part in order to block the path of a solder paste so that the solder paste is prevented from flowing so as to cover the upper portion of the head part when the head part is mounted on the package substrate. |
| US08766440B2 |
Wiring board with built-in semiconductor element
A wiring board including a built-in semiconductor element includes the semiconductor element, a peripheral insulating layer covering an outer peripheral side surface of the semiconductor element, an upper surface-side wiring provided on an upper surface side of the wiring board, and a lower surface-side wiring provided on a lower surface side of the wiring board. The semiconductor element includes a first wiring structure layer including a first wiring and a first insulating layer alternately provided on a semiconductor substrate, and a second wiring structure layer including a second wiring and a second insulating layer alternately provided on the first wiring structure layer. The upper surface-side wiring includes a wiring electrically connected to the first wiring via the second wiring. The second wiring is thicker than the first wiring and thinner than the upper surface-side wiring. The second insulating layer is formed of a resin material and is thicker than the first insulating layer. |
| US08766437B2 |
Electrode structure, wiring body, adhesive connection structure, electronic device, and method for fabricating same
There is provided an electrode structure to be electrically connected to a connection conductor by being bonded thereto with an anisotropic conductive adhesive mainly composed of a thermosetting resin, the electrode structure including an electrode for connection using an adhesive, the electrode being arranged on a base material, and an organic film serving as an oxidation preventing film configured to cover a surface of the electrode for connection using an adhesive, in which the organic film has a higher decomposition temperature than the maximum temperature of heat treatment to be performed. A wiring body and a connecting structure using an adhesive are also provided. |
| US08766434B2 |
Semiconductor module with micro-buffers
The semiconductor module includes a plurality of memory die on a first side of a substrate and a plurality of buffer die on a second side of the substrate. Each of the memory die is disposed opposite and electrically coupled to one of the buffer die. |
| US08766433B2 |
Electronic chip having channels through which a heat transport coolant can flow, electronic components and communication arm incorporating said chip
The invention relates to an electronic chip, comprising: a semiconductor substrate (6) having an active area (8) formed by at least one P doped region and at least one N doped region which form one or more P-N junctions through which most of the useful current flows when said electronic chip is in a conductive state, and at least one channel (44) through which a heat transport coolant can flow, the channel(s) passing through at least said P or N doped region of the active area. Each channel (44) is rectilinear and passes through the substrate (6) in a direction which is collinear with a direction F to the nearest ±45°, where the direction F is perpendicular to the plane of the substrate. |
| US08766429B2 |
Semiconductor packages
A semiconductor package includes a first package including a first wiring board and at least one first semiconductor chip mounted on the first wiring board, a second package stacked on the first package. The second package includes a second wiring board and at least one second semiconductor chip mounted on the second wiring board. The semiconductor package further includes at least one connection terminal connecting a plurality of signal lines of the first and second wiring boards, respectively, with each other. The semiconductor package further includes at least one ground terminal connecting a plurality of ground lines of the first and second wiring boards, respectively, with each other, and includes a side surface, and a shielding member covering a top surface and a side surface of a structure including the first and second packages and the shielding member is disposed on the at least one ground terminal. |
| US08766424B2 |
Thin substrate PoP structure
A PoP (package-on-package) package includes a bottom package with a substrate encapsulated in an encapsulant with a die coupled to the top of the substrate. At least a portion of the die is exposed above the encapsulant on the bottom package substrate. A top package includes a substrate with encapsulant on both the frontside and the backside of the substrate. The backside of the top package substrate is coupled to the topside of the bottom package substrate with at least part of the die being located in a recess in the encapsulant on the backside of the top package substrate. |
| US08766421B2 |
Semiconductor power module and method of manufacturing the same
A semiconductor power module according to the present invention includes a base member, a semiconductor power device having a surface and a rear surface with the rear surface bonded to the base member, a metal block, having a surface and a rear surface with the rear surface bonded to the surface of the semiconductor power device, uprighted from the surface of the semiconductor power device in a direction separating from the base member and employed as a wiring member for the semiconductor power device, and an external terminal bonded to the surface of the metal block for supplying power to the semiconductor power device through the metal block. |
| US08766419B2 |
Power module having stacked flip-chip and method of fabricating the power module
Provided are a power module having a stacked flip-chip and a method of fabricating the power module. The power module includes a lead frame; a control device part including a control device chip; a power device part including a power device chip and being electrically connected to the lead frame; and an interconnecting substrate of which the control and power device parts are respectively disposed at upper and lower portions, and each of the control and power device chips may be attached to one of the lead frame and the interconnecting substrate using a flip-chip bonding method. The method includes forming bumps on power and control device chips on a wafer level; separately sawing the power and control device chips into individual chips; adhering the power device chip onto a thermal substrate and the control device chip onto an interconnecting substrate; combining a lead frame, the thermal substrate, and the interconnecting substrate with one another in a multi-jig; and sealing the power and control device chips, and the control and power device chips may be attached to one of the lead frame and the interconnecting substrate using a flip-chip bonding method. |
| US08766414B2 |
Deposited semiconductor structure to minimize N-type dopant diffusion and method of making
A memory cell is provided that includes a semiconductor pillar and a reversible resistance-switching element coupled to the semiconductor pillar. The semiconductor pillar includes a heavily doped bottom region of a first conductivity type, a heavily doped top region of a second conductivity type, and a lightly doped or intrinsic middle region interposed between and contacting the top and bottom regions. The middle region includes a first proportion of germanium greater than a proportion of germanium in the top region and/or the bottom region. The reversible resistivity-switching element includes a material selected from the group consisting of NiO, Nb2O5, TiO2, HfO2, Al2O3, CoO, MgOx, CrO2, VO, BN, and AlN. Numerous other aspects are provided. |
| US08766413B2 |
Semiconductor device and method for manufacturing semiconductor device
A p anode layer (2) is formed on one main surface of an n− drift layer (1). An n+ cathode layer (3) having an impurity concentration more than that of the n− drift layer (1) is formed on the other main surface of the n− drift layer (1). An anode electrode (4) is formed on the surface of the p anode layer (2). A cathode electrode (5) is formed on the surface of the n+ cathode layer (3). An n-type broad buffer region (6) that has a net doping concentration more than the bulk impurity concentration of a wafer and less than that of the n+ cathode layer (3) and the p anode layer (2) is formed in the n− drift layer (1). The resistivity ρ0 of the n− drift layer (1) satisfies 0.12V0≦ρ0≦0.25V0 with respect to a rated voltage V0. The total amount of the net doping concentration of the broad buffer region (6) is equal to or more than 4.8×1011 atoms/cm2 and equal to or less than 1.0×1012 atoms/cm2. |
| US08766409B2 |
Method and structure for through-silicon via (TSV) with diffused isolation well
A semiconductor device and method for forming the same provide a through silicon via (TSV) surrounded by a dielectric liner. The TSV and dielectric liner are surrounded by a well region formed by thermal diffusion. The well region includes a dopant impurity type opposite the dopant impurity type of the substrate. The well region may be a double-diffused well with an inner portion formed of a first material and with a first concentration and an outer portion formed of a second material with a second concentration. The surrounding well region serves as an isolation well, reducing parasitic capacitance. |
| US08766407B2 |
Semiconductor wafer and laminate structure including the same
According to one embodiment, a semiconductor wafer includes a semiconductor substrate and an interconnect layer formed on the semiconductor substrate. In the semiconductor wafer, the semiconductor substrate includes a first region that is located on the outer periphery side of the semiconductor substrate and that is not covered with the interconnect layer. The interconnect layer includes a second region where the upper surface of the interconnect layer is substantially flat. A first insulating film is formed in the first region. The upper surface of the interconnect layer within the second region and the upper surface of the first insulating film substantially flush with each other. |
| US08766406B2 |
Self-aligned implants to reduce cross-talk of imaging sensors
A method of preparing self-aligned isolation regions between two neighboring sensor elements on a substrate. The method includes patterning an oxide layer to form an opening between the two neighboring sensor elements on the substrate. The method further includes performing a first implant to form a deep doped region between the two neighboring sensor elements and starting at a distance below a top surface of the substrate. The method further includes performing a second implant to form a shallow doped region between the two neighboring sensor elements, wherein a bottom portion of the shallow doped region overlaps with a top portion of the deep doped region. |
| US08766400B2 |
Electronic device containing passive components and fabrication method thereof
An electronic device and fabrication method thereof are provided. The electronic device contains a glass substrate, a patterned semiconductor substrate, having at least one opening, disposed on the glass substrate and at least one passive component having a first conductive layer and a second conductive layer, wherein the first conductive layer is disposed between the patterned semiconductor substrate and the glass substrate. |
| US08766399B2 |
Semiconductor device
To improve a performance of a semiconductor device having a capacitance element. An MIM type capacitance element, an electrode of which is formed with comb-shaped metal patterns composed of the wirings, is formed over a semiconductor substrate. A conductor pattern, which is a dummy gate pattern for preventing dishing in a CMP process, and an active region, which is a dummy active region, are disposed below the capacitance element, and these are coupled to shielding metal patterns composed of the wirings and then connected to a fixed potential. Then, the conductor pattern and the active region are disposed so as not to overlap the comb-shaped metal patterns in the wirings in a planar manner. |
| US08766396B2 |
Vibration noise shield in a semiconductor sensor
A semiconductor device comprises a substrate, a cathode, an outer ring, an anode, an electrically insulating layer, and an electrically conducting layer. The substrate includes a semiconducting material having a first conduction type. The substrate has a first face and a second face substantially parallel to the first face. A cathode is disposed at the second face and has the first conduction type. An outer ring, having the first conduction type, is disposed at an outer perimeter of the first face of the substrate. An anode, having the second conduction type, is disposed at the first face of the substrate within an inner perimeter of the outer ring. An electrically insulating layer is disposed over the outer ring. An electrically conducting layer is disposed over the electrically insulating layer and over the outer ring. The electrically conducting layer electrically is insulated from the outer ring by the electrically insulating layer. |
| US08766392B2 |
Thin active layer fishbone photodiode with a shallow N+ layer and method of manufacturing the same
The present invention is directed toward a detector structure, detector arrays, and a method of detecting incident radiation. The present invention comprises a photodiode array and method of manufacturing a photodiode array that provides for reduced radiation damage susceptibility, decreased affects of crosstalk, reduced dark current (current leakage) and increased flexibility in application. |
| US08766391B2 |
Photodetector array having array of discrete electron repulsive elements
Photodetector arrays, image sensors, and other apparatus are disclosed. In one aspect, an apparatus may include a surface to receive light, a plurality of photosensitive regions disposed within a substrate, and a material coupled between the surface and the plurality of photosensitive regions. The material may receive the light. At least some of the light may free electrons in the material. The apparatus may also include a plurality of discrete electron repulsive elements. The discrete electron repulsive elements may be coupled between the surface and the material. Each of the discrete electron repulsive elements may correspond to a different photosensitive region. Each of the discrete electron repulsive elements may repel electrons in the material toward a corresponding photosensitive region. Other apparatus are also disclosed, as are methods of use, methods of fabrication, and systems incorporating such apparatus. |
| US08766390B2 |
Light-receiving device, light receiver using same, and method of fabricating light-receiving device
An apparatus includes a flip-chip semiconductor substrate, a light detection element configured to be formed over the flip-chip semiconductor substrate and to have a laminate structure including a first semiconductor layer of a first-conductive-type, a light-absorption layer formed over the first semiconductor layer, and a second semiconductor layer of a second-conductive-type formed over the light-absorption layer, an inductor configured to be connected to the light detection element over the flip-chip semiconductor substrate, an output electrode for bump connection configured to output a current generated by the light detection element through the inductor, a bias electrode for bump connection configured to apply a bias voltage to the light detection element through a bias electrode, and a line configured to cause a metal line of the inductor and the light detection element to be connected to the output electrode or the bias electrode. |
| US08766386B2 |
Solid-state imaging device
A solid-state imaging device includes a semiconductor substrate having a photodiode formed therein, and a lamination structure of an insulating film and a wiring. The solid-state imaging device includes a partition wall formed on a wiring layer, constituted by an inorganic material and formed in a portion corresponding to a portion provided between the adjacent photodiodes, and a color filter constituted by an organic material and formed between the adjacent partition walls. The solid-state imaging device includes an adhesion layer constituted by an organic material and formed between a side surface of the partition wall and the color filter. An adhesive property of the adhesion layer to the color filter is higher than that of the partition wall to the color filter, and an adhesive property of the adhesion layer to the partition wall is higher than an adhesive property of the color filter to the partition wall. |
| US08766385B2 |
Filtering matrix structure, associated image sensor and 3D mapping device
Filtering matrix structure comprising at least three color filters and a plurality of near Infrared filters, each one of the color filters and the near Infrared filters having an optimum transmission frequency, wherein the filtering matrix structure is made of n metal layers (m1, m2, m3) and n substantially transparent layers (d1, d2, d3) which alternate between a first metal layer (m1) and an nth substantially transparent layer (d3), each of the n metal layers (m1, m2, m3) having a constant thickness and at least one substantially transparent layer having a variable thickness which sets the optimum transmission frequency of each color filter and each near Infrared filter, n being an integer larger than or equal to 2.Application to 3D mapping and imaging. |
| US08766378B2 |
Programmable FETs using Vt-shift effect and methods of manufacture
Programmable field effect transistors (FETs) are provided using high-k dielectric metal gate Vt shift effect and methods of manufacturing the same. The method of controlling Vt shift in a high-k dielectric metal gate structure includes applying a current to a gate contact of the high-k dielectric metal gate structure to raise a temperature of a metal forming a gate stack. The temperature is raised beyond a Vt shift temperature threshold for providing an on-state. |
| US08766372B2 |
Copper-filled trench contact for transistor performance improvement
Methods of fabricating a first contact to a semiconductor device, which fundamentally comprises providing a semiconductor device formed on a substrate. The substrate further includes a conductive surface. A dielectric layer is formed over the substrate and has an opening exposing the conductive surface. The opening extends an entire length of the semiconductor device, partway down the entire length of the device, extending from the device onto adjacent field of the device, or and a combination thereof. A barrier layer is formed within the opening. A copper containing material fills the opening to form a first contact to the semiconductor device. |
| US08766368B2 |
Semiconductor devices having double-layered metal contacts and methods of fabricating the same
Semiconductor devices are provided. The semiconductor device includes a semiconductor substrate having a cell region and a peripheral region, first and second conductive line extending onto the semiconductor substrate to constitute a peripheral circuit, a first interlayer insulation layer on the first and second conductive lines, a first peripheral interconnection pattern on the first interlayer insulation layer of the peripheral region, a first contact plug disposed in the first interlayer insulation layer, second peripheral interconnection patterns on the second interlayer insulation layer of the peripheral region, a second contact plug disposed in the second interlayer insulation layer to electrically connect the first peripheral interconnection pattern to one of the second peripheral interconnection patterns, and a third contact plug penetrating the first and second interlayer insulation layers to electrically connect the second conductive line to another one of the second peripheral interconnection patterns. |
| US08766366B2 |
Semiconductor device and method of fabricating the same
A method of fabricating a semiconductor device includes forming an interlayer dielectric on a substrate, the interlayer dielectric including first and second openings respectively disposed in first and second regions formed separately in the substrate; forming a first conductive layer filling the first and second openings; etching the first conductive layer such that a bottom surface of the first opening is exposed and a portion of the first conductive layer in the second opening remains; and forming a second conductive layer filling the first opening and a portion of the second opening. |
| US08766364B2 |
Fin field effect transistor layout for stress optimization
The present disclosure describes a layout for stress optimization. The layout includes a substrate, at least two fin field effect transistors (FinFET) cells formed in the substrate, a FinFET fin designed to cross the two FinFET cells, a plurality of gates formed on the substrate, and an isolation unit formed between the first FinFET cell and the second FinFET cell. The two FinFET cells include a first FinFET cell and a second FinFET cell. The FinFET fin includes a positive charge FinFET (Fin PFET) fin and a negative charge FinFET (Fin NFET) fin. The isolation unit isolates the first FinFET cell from the second FinFET cell without breaking the FinFET fin. |
| US08766359B2 |
Lateral superjunction extended drain MOS transistor
An integrated circuit containing an extended drain MOS transistor with deep semiconductor (SC) RESURF trenches in the drift region, in which each deep SC RESURF trench has a semiconductor RESURF layer at a sidewall of the trench contacting the drift region. The semiconductor RESURF layer has an opposite conductivity type from the drift region. The deep SC RESURF trenches have depth:width ratios of at least 5:1, and do not extend through a bottom surface of the drift region. A process of forming an integrated circuit with deep SC RESURF trenches in the drift region by etching undersized trenches and counterdoping the sidewall region to form the semiconductor RESURF layer. A process of forming an integrated circuit with deep SC RESURF trenches in the drift region by etching trenches and growing an epitaxial layer on the sidewall region to form the semiconductor RESURF layer. |
| US08766358B2 |
Semiconductor structure and method for manufacturing the same
A semiconductor structure comprises a substrate having a first conductive type; a deep well having a second conductive type formed in the substrate and extending down from a surface of the substrate; a first well having the first conductive type and a second well having the second conductive type both formed in the deep well and extending down from the surface of the substrate, and the second well spaced apart from the first well; a gate electrode formed on the substrate and disposed between the first and second wells; an isolation extending down from the surface of the substrate and disposed between the gate electrode and the second well; a conductive plug including a first portion and a second portion electrically connected to each other, and the first portion electrically connected to the gate electrode, and the second portion penetrating into the isolation. |
| US08766354B2 |
Semiconductor devices including vertical channel transistors and methods of manufacturing the same
A semiconductor device including a plurality of buried word lines extending in a first direction and a plurality of buried bit lines extending in a second direction. Upper surfaces of the plurality of buried word lines and the plurality of buried bit lines are lower than an upper surface of a substrate. The distance between two active regions that constitute a pair of first active regions from among a plurality of first active regions included in a first group of active regions is less than the distance between two adjacent active regions having the plurality of buried bit lines therebetween. A method of manufacturing a semiconductor device includes forming a plurality of first trenches in a substrate, forming a plurality of first conductive patterns in the plurality of first trenches in such a manner that a pair of first conductive patterns is disposed in each of the plurality of first trenches, forming a plurality of first buried patterns in the plurality of first trenches to cover the plurality of first conductive patterns, forming a plurality of second trenches by etching the substrate between the plurality of first trenches, and forming a plurality of second buried patterns in the plurality of second trenches. |
| US08766352B2 |
Semiconductor devices and method of manufacturing the same
A semiconductor device includes a pipe channel layer formed over a substrate, a first vertical channel layer formed over the pipe channel layer to couple the pipe channel layer to a bit line, a second vertical channel layer formed over the pipe channel layer to couple the pipe channel layer to a source line, a multi-layer comprising a charge trap layer and formed to surround the first vertical channel layer, the second vertical channel layer, and the pipe channel layer, an insulating barrier layer formed to surround the multi-layer, a plurality of first conductive layers formed between the pipe channel layer and the bit line, wherein the first vertical channel layer passes through the first conductive layers, and a plurality of second conductive layers formed between the pipe channel layer and the source line, wherein the second vertical layer passes through the second conductive layers. |
| US08766351B2 |
Semiconductor storage device and manufacturing method of semiconductor storage device
According to one embodiment, a columnar semiconductor, a floating gate electrode formed on a side surface of the columnar semiconductor via a tunnel dielectric film, and a control gate electrode formed to surround the floating gate electrode via a block dielectric film are provided. |
| US08766349B2 |
Semiconductor device having stacked array structure, NAND flash memory array using the same and fabrication thereof
The present invention relates to a semiconductor device, a memory array and a fabrication method thereof, and more particularly to a semiconductor device having a stacked array structure (referred to as a STAR structure: a STacked ARray structure) applicable to not only a switch device but also a memory device, a NAND flash memory array using the same as a memory device and a fabrication method thereof. |
| US08766343B2 |
Integrated circuit capacitors having sidewall supports
In a method of forming a capacitor, a first mold layer pattern including a first insulating material may be formed on a substrate. The first mold layer pattern may have a trench. A supporting layer including a second insulating material may be formed in the trench. The second insulating material may have an etching selectivity with respect to the first insulating material. A second mold layer may be formed on the first mold layer pattern and the supporting layer pattern. A lower electrode may be formed through the second mold layer and the first mold layer pattern. The lower electrode may make contact with a sidewall of the supporting layer pattern. The first mold layer pattern and the second mold layer may be removed. A dielectric layer and an upper electrode may be formed on the lower electrode and the supporting layer pattern. |
| US08766340B2 |
Solid-state imaging apparatus and manufacturing method thereof
A solid-state imaging apparatus and a manufacturing method of a solid-state imaging apparatus are provided. Metal wirings 102 and 103 are formed in an effective pixel region A and out-of effective pixel region B of a semiconductor substrate 100, and an etch stop layer 118 is formed over the metal wirings 102 and 103. Moreover, an insulating film 119 is formed on the etch stop layer 118, and another metal wiring 104 is formed on the insulating film 119 in the out-of effective pixel region B. Next, the insulating film 119 in the effective pixel region A is removed by using the etch stop layer 118, and interlayer lenses 105 are formed in the step in the effective pixel region A where the insulating film 119 is removed. |
| US08766339B2 |
Highly efficient CMOS technology compatible silicon photoelectric multiplier
The present disclosure relates to photodetectors with high efficiency of light detection, and may be used in a wide field of applications, which employ the detection of very weak and fast optical signals, such as industrial and medical tomography, life science, nuclear, particle, and/or astroparticle physics etc. A highly efficient CMOS-technology compatible Silicon Photoelectric Multiplier may comprise a substrate and a buried layer applied within the substrate. The multiplier may comprise cells with silicon strip-like quenching resistors, made by CMOS-technology, located on top of the substrate and under an insulating layer for respective cells, and separating elements may be disposed between the cells. |
| US08766337B2 |
Semiconductor device and method for manufacturing the same
A first thin film diode (100A) has a first semiconductor layer (10A) and a first light blocking layer (12A) disposed on the substrate side of the first semiconductor layer. A second thin film diode (100B) has a second semiconductor layer (10B) and a second light blocking layer (12B) disposed on the substrate side of the second semiconductor layer. An insulating film (14) is formed between the first semiconductor layer (10A) and the first light blocking layer (12A) and between the second semiconductor layer (10B) and the second light blocking layer (12B). A thickness D1 of a portion of the insulating film (14) positioned between the first semiconductor layer (10A) and the first light blocking layer (12A) is different from a thickness D2 of a portion of the insulating film (14) positioned between the second semiconductor layer (10B) and the second light blocking layer (12B). The intensity of light in a first wavelength region incident on the first semiconductor layer (10A) is higher than the intensity of light in the first wavelength region incident on the second semiconductor layer (10B). The intensity of light in a second wavelength region including a wavelength longer than the maximum wavelength of the first wavelength region incident on the second semiconductor layer (10B) is higher than the intensity of light in the second wavelength region incident on the first semiconductor layer (10A). |
| US08766335B2 |
Semiconductor device
A semiconductor device includes a MIS transistor. The MIS transistor includes an active region surrounded by an isolation region in a semiconductor substrate, a gate insulating film formed on the active region and the isolation region, and having a high dielectric constant film, and a gate electrode formed on the gate insulating film. A nitrided region is formed in at least part of a portion of the gate insulating film that is located on the isolation region. A concentration of nitrogen contained in the nitrided region is nx, and a concentration of nitrogen contained in a portion of the gate insulating film that is located on the active region is n, wherein a relationship of nx>n is satisfied. |
| US08766327B2 |
Active chemically-sensitive sensors with in-sensor current sources
Methods and apparatus relating to FET arrays for monitoring chemical and/or biological reactions such as nucleic acid sequencing-by-synthesis reactions. Some methods provided herein relate to improving signal (and also signal to noise ratio) from released hydrogen ions during nucleic acid sequencing reactions. |
| US08766323B2 |
Organic light emitting display apparatus and method of manufacturing the same
An organic light emitting display apparatus and method of manufacturing the organic light emitting display apparatus including a lower substrate having power lines in a non-display region that is outside a display region whereon an image is realized; and a functional layer formed between the power lines and an encapsulation substrate. |
| US08766321B2 |
Self-aligned sidewall gate GaN HEMT
A method of fabricating a GaN HEMT includes growing a first epitaxial layer on a substrate, growing a second epitaxial layer on the first epitaxial layer, growing a third epitaxial layer on the second epitaxial layer, depositing a first dielectric film on the third epitaxial layer, using dielectric films to form a first sidewall dielectric spacer, forming a sidewall gate adjacent the first sidewall dielectric spacer. The sidewall gate may be made to be less than 50 nm in length. |
| US08766315B2 |
Quantum dot-block copolymer hybrid, methods of fabricating and dispersing the same, light emitting device including the same, and fabrication method thereof
Disclosed are a quantum dot-block copolymer hybrid, methods of fabricating and dispersing the same, a light emitting device including the same, and a fabrication method thereof. The quantum dot-block copolymer hybrid includes; a quantum dot, and a block copolymer surrounding the quantum dot, wherein the block copolymer has a functional group comprising sulfur (S) and forms a chemical bond with the quantum dot. |
| US08766313B2 |
Mounting board and structure of the same
A mounting board including a pair of patterned electrodes, a lower surface and an upper surface opposed thereto on which a substrate of an electronic component is to be mounted, a pass-through hole penetrating through the upper surface and the lower surface, and a peripheral side surface that defines the pass-through hole. The pass-through hole includes a plurality of penetrating grooves that are cut into the mounting board and penetrate through the upper and lower surfaces. The plurality of penetrating grooves electrically split the pair of patterned electrodes. The pair of patterned electrodes is partly positioned inside the peripheral side surface, and a connection portion connecting the at least one pair of patterned electrodes and at least one pair of patterned electrodes provided on the upper surface of the substrate of the electronic component is to be disposed inside the peripheral side surface that defines the pass-through hole. |
| US08766311B2 |
Semiconductor light emitting device and light emitting apparatus
According to one embodiment, a semiconductor light emitting device includes a p-type semiconductor layer, an n-type semiconductor layer, a light emitting layer, a p-side electrode and an n-side electrode. The p-type semiconductor layer includes a nitride semiconductor and has a first major surface. The n-type semiconductor layer includes a nitride semiconductor and has a second major surface. The light emitting layer is provided between the n-type semiconductor layer and the p-type semiconductor layer. The p-side electrode contacts a part of the p-type semiconductor layer on the first major surface. The n-side electrode contacts a part of the n-type semiconductor layer on the second major surface. The n-side electrode is provided outside and around the p-side electrode in a plan view along a direction from the p-type semiconductor layer to the n-type semiconductor layer. |
| US08766310B2 |
Semiconductor light emitting device and method for manufacturing same
According to one embodiment, a semiconductor light emitting device includes, a first semiconductor layer, a second semiconductor layer, a first electrode, a second electrode, a first interconnection, and a second interconnection. The first semiconductor layer has a first major surface, a second major surface provided on an opposite side to the first major surface, a protrusion selectively provided on the second major surface, and a trench formed from the second major surface to the first major surface. The second semiconductor layer is stacked on the protrusion of the first semiconductor layer and includes a light emitting layer. The first electrode is provided on the second major surface of the first semiconductor layer and a side surface of the trench. The second electrode is provided on a surface of the second semiconductor layer on an opposite side to the first semiconductor layer. |
| US08766309B2 |
Omnidirectional reflector
A system and method for manufacturing an LED is provided. A preferred embodiment includes a substrate with a distributed Bragg reflector formed over the substrate. A photonic crystal layer is formed over the distributed Bragg reflector to collimate the light that impinges upon the distributed Bragg reflector, thereby increasing the efficiency of the distributed Bragg reflector. A first contact layer, an active layer, and a second contact layer are preferably either formed over the photonic crystal layer or alternatively attached to the photonic crystal layer. |
| US08766305B2 |
Semiconductor light emitting device and method of fabricating semiconductor light emitting device
A semiconductor light emitting device has a light emitting element, a first electrode layer, a second electrode layer, a seed electrode layer and a plated layer. The light emitting element has a nitride-based III-V compound semiconductor on a substrate and a light extraction surface. The first electrode layer is provided on the light extraction surface. The second electrode layer is provided on a surface opposite to the light extraction surface. The seed electrode layer is configured to cover the entire surface of the second electrode layer. The plated layer is provided on the seed electrode layer. The light emitting element has a light emitting layer, first conductive type semiconductor layer, and second conductive type semiconductor layer, and has a forward tapered shape of a width which gradually narrows in order of the second conductive type semiconductor layer, the light emitting layer and the first conductive type semiconductor layer. |
| US08766303B2 |
Light-emitting diode with a mirror protection layer
A light-emitting diode (LED) with a mirror protection layer includes sequentially stacked an N-type electrode, an N-type semiconductor layer, a light-emitting layer, a P-type semiconductor layer, a metal mirror layer, a protection layer, a buffer layer, a binding layer, a permanent substrate, and a P-type electrode. The protection layer is made of metal oxide, and has a hollow frame for covering or supporting edges of the metal mirror layer. |
| US08766299B2 |
Electro-optical device and electronic apparatus comprising electro-optical device having color filter and sealing film
An electro-optic device includes a light-emitting element disposed above a substrate, an optically transparent sealing film covering the light-emitting element, and a color filter disposed on the sealing film so as to adjoin the sealing film. The sealing film includes a thin portion overlapping at least part of the light-emitting element, and a thick portion surrounding the thin portion. The thin portion and the thick portion form a recess in the sealing film. The color filter fills the recess. |
| US08766298B2 |
Encapsulant profile for light emitting diodes
A light emitting packaged diode ids disclosed that includes a light emitting diode mounted in a reflective package in which the surfaces adjacent the diode are near Lambertian reflectors. An encapsulant in the package is bordered by the Lambertian reflectors and a phosphor in the encapsulant converts frequencies emitted by the LED chip and, together with the frequencies emitted by the LED chip, produces white light. A substantially flat meniscus formed by the encapsulant defines the emitting surface of the packaged diode. |
| US08766296B2 |
Highly efficient gallium nitride based light emitting diodes via surface roughening
A gallium nitride (GaN) based light emitting diode (LED), wherein light is extracted through a nitrogen face (N-face) of the LED and a surface of the N-face is roughened into one or more hexagonal shaped cones. The roughened surface reduces light reflections occurring repeatedly inside the LED, and thus extracts more light out of the LED. The surface of the N-face is roughened by an anisotropic etching, which may comprise a dry etching or a photo-enhanced chemical (PEC) etching. |
| US08766293B2 |
Light-emitting device and method for manufacturing the same
A light-emitting device includes a first cladding layer, a light-emitting layer, a second cladding layer, an epitaxial structure including an indium-containing oxide, and an electrode unit for supplying external electricity, The electrode unit includes a first electrode disposed to be electrically connected to the first cladding layer, and a second electrode disposed above the epitaxial structure to be electrically connected to the second cladding layer through the epitaxial structure such that the external electricity is permitted to be transmitted to the light-emitting layer through the first and second electrodes. A method for manufacturing the light-emitting device is also disclosed. |
| US08766290B2 |
Mask assembly and organic light emitting diode display manufactured using the same
A mask assembly includes a frame forming an opening, and a plurality of unit masks which form a plurality of deposition openings, the longitudinal ends of the unit masks being fixed to the frame. At least two adjacent ones of the plurality of unit masks have deposition recesses formed on both sides facing each other. The width of the deposition recesses along a width direction of the unit masks is equal to or greater than the width of the deposition openings along the width direction of the unit masks. |
| US08766286B2 |
Organic opto-electric device and a method for manufacturing an organic opto-electric device
An organic opto-electric device has a layer stack with a base electrode, an organic layer assembly, a cover electrode and a contact layer. The organic layer assembly is arranged between the base electrode and the cover electrode and the cover electrode is arranged between the organic layer assembly and the contact layer. The cover electrode and the base electrode are structured to form several laterally adjacent optically active areas and the base electrode, the organic layer assembly, the cover electrode and the contact layer are interconnected by vias such that at least two optically active areas are connected in series so that a current flow through the at least two optically active areas passes in a direction between the base electrode and a cover electrode. The current flow between the at least two optically active areas passes through the contact layer, wherein the contact layer contacts the base electrode above one of the vias laterally in the interior of the two optically active areas. |
| US08766284B1 |
Stackable optoelectronics chip-to-chip interconnects and method of manufacturing
The optoelectronics chip-to-chip interconnect system includes at least one packaged chip connected on the printed-circuit-hoard (PCB) with at least one other packaged chip, opticalelectrical (O-E) conversion means, and waveguide-board. Single to multiple chips can be interconnected using this technique. Packaged chip includes semiconductor die and package based on ball-grid array or chipscale-package. O-E board includes optoelectronics and multiple electrical contacts on both board sides. Waveguide board includes electrodes transferring signals from O-E board to PCB, and the flex optical waveguide, stackable onto the PCB, to guide optical signals chip-to-chip. Electrodes can be connected to the PCB instead of on waveguide hoard. The chip-to-chip interconnection system is pin-free, compatible with the PCB. Advantages are to use the packaged chip for interconnection, while conventional PCB can be used for low speed signal connection, and transmitting part of the heat from the packaged chip to the PCB through conductors, avoiding complex cooling systems. |
| US08766283B2 |
Light-emitting diode arrangement with heat dissipating plate
The invention relates to a light-emitting arrangement, having:—at least one light-emitting diode chip (1),—a multi-layer board (17) having a base (5) of a thermally well conducting material, in particular of metal, and—an electrical insulating and thermally conducting connection layer (2) between the emission surface of the light-diode chip (1) and the board (17). |
| US08766280B2 |
Protective substrate for a device that collects or emits radiation
This substrate (11) for a device (50) that collects or emits radiation comprises a transparent polymer layer (1) and a barrier layer (2) on at least one face (1A) of the polymer layer. The barrier layer (2) consists of an antireflection multilayer of at least two thin transparent layers (21, 22, 23, 24) having both alternately lower and higher refractive indices and alternately lower and higher densities, wherein each thin layer (21, 22, 23, 24) of the constituent multilayer of the barrier layer (2) is an oxide, nitride or oxynitride layer. |
| US08766277B2 |
Semiconductor device and manufacturing method of the same
The leakage current generated in a pn junction region between a gate and a source is reduced in a junction FET using a silicon carbide substrate. In a trench junction FET using a silicon carbide substrate, nitrogen is introduced into a sidewall and a bottom surface of a trench, thereby forming an n type layer and an n+ type layer on a surface of the trench. In this manner, the pn junction region corresponding to the junction region between a p+ type gate region and an n+ type source region is exposed on a main surface of a semiconductor substrate instead of on the damaged sidewall of the trench, and also the exposed region thereof is narrowed. Accordingly, the leakage current in the pn junction region can be reduced. |
| US08766276B2 |
Semiconductor device and method of manufacturing semiconductor device
A nitride semiconductor layer formed from a nitride semiconductor is provided on at least one surface side of a semiconductor substrate. Impurity regions (a source region, a drain region, and the like) are provided on one surface side in the nitride semiconductor layer and contain an impurity of a first conductivity type. In addition, amorphous regions (a first amorphous region and a second amorphous region) are a part of the impurity regions and are located in a surface layer of the impurity regions. In addition, metallic layers (a source electrode and a drain electrode) come into contact with the amorphous regions (the first amorphous region and the second amorphous region). |
| US08766269B2 |
Light-emitting device, lighting device, and electronic device
It is an object to provide a flexible light-emitting device with high reliability in a simple way. Further, it is an object to provide an electronic device or a lighting device each mounted with the light-emitting device. A light-emitting device with high reliability can be obtained with the use of a light-emitting device having the following structure: an element portion including a light-emitting element is interposed between a substrate having flexibility and a light-transmitting property with respect to visible light and a metal substrate; and insulating layers provided over and under the element portion are in contact with each other in the outer periphery of the element portion to seal the element portion. Further, by mounting an electronic device or a lighting device with a light-emitting device having such a structure, an electronic device or a lighting device with high reliability can be obtained. |
| US08766267B2 |
Pixel structure
A pixel structure including a semiconductor layer having at least one source region and at least one drain region; a first insulating layer covering the semiconductor layer; a first conductive layer on the first insulating layer and including at least one gate; a second insulating layer covering the first conductive layer; a second conductive layer on the second insulating layer and including at least one source electrode, at least one drain electrode and at least one bottom electrode, the source region, the source electrode, the drain region, the drain electrode and the gate forming at least one thin film transistor; a third insulating layer covering the second conductive layer; a third conductive layer on the third insulating layer and including at least one top electrode, the top electrode and the bottom electrode forming at least one capacitor; and a pixel electrode electrically connected to the thin film transistor. |
| US08766264B2 |
Thin film transistor with concave region in the gate insulating layer thereof
An embodiment of the disclosed technology provides a thin film transistor device comprising a source electrode, a drain electrode, a gate electrode, an active layer corresponding to the gate electrode, and a gate insulation layer formed between the gate electrode and the active layer; a concave region corresponding to the gate electrode is provided in the gate insulation layer. |
| US08766257B2 |
Test pad structure for reuse of interconnect level masks
A test pad structure in a back-end-of-line metal interconnect structure is formed by repeated use of the same mask set, which includes a first line level mask, a first via level mask, a second line level mask, and a second via level mask. The test pad structure includes a two-dimensional array of test pads such that a first row is connected to a device macro structure in the same level, and test pads in another row are electrically connected to another device macro structure of the same design at an underlying level. The lateral shifting of electrical connection among pads located at different levels is enabled by lateral extension portions that protrude from pads and via structures that contact the lateral extension portions. This test pad structure includes more levels of testable metal interconnect structure than the number of used lithographic masks. |
| US08766255B2 |
Oxide semiconductor device including gate trench and isolation trench
A semiconductor device in which improvement of a property of holding stored data can be achieved. Further, power consumption of a semiconductor device is reduced. A transistor in which a wide-gap semiconductor material capable of sufficiently reducing the off-state current of a transistor (e.g., an oxide semiconductor material) in a channel formation region is used and which has a trench structure, i.e., a trench for a gate electrode and a trench for element isolation, is provided. The use of a semiconductor material capable of sufficiently reducing the off-state current of a transistor enables data to be held for a long time. Further, since the transistor has the trench for a gate electrode, the occurrence of a short-channel effect can be suppressed by appropriately setting the depth of the trench even when the distance between the source electrode and the drain electrode is decreased. |
| US08766251B2 |
Functional material for printed electronic components
The invention relates to a printable precursor comprising an organometallic aluminum, gallium, neodymium, ruthenium, magnesium, hafnium, zirconium, indium and/or tin complex or a mixture thereof which contains at least one ligand from the class of the oximates, for electronic components, and to a preparation process. The invention furthermore relates to corresponding printed electronic components, preferably field-effect transistors. |
| US08766249B2 |
Nitrogenated aromatic compound, organic semiconductor material, and organic electronic device
Provided are a novel nitrogen-containing aromatic heterocyclic compound and an organic electronic device using the compound. This nitrogen-containing aromatic compound is represented by the general formula (1). Further, the present invention relates to organic electronic devices such as a light-emitting device, a thin-film transistor, and a photovoltaic device each using the nitrogen-containing aromatic compound. (L represents an m+n-valent aromatic hydrocarbon group or aromatic heterocyclic group, or a group arising from a triarylamine or a diaryl sulfone; X represents N-A, O, S, or Se; A represents an alkyl group or the like; R represent hydrogen, an alkyl group, an aromatic group, or the like; and m+n is an integer of 2 to 4.) |
| US08766244B2 |
Pixel control structure, array, backplane, display, and method of manufacturing
Pixel control structure for use in a backplane for an electronic display, including a transistor that has a gate, a source, a drain, and an organic semiconductor element. The pixel control structure is formed by a first patterned conductive layer portion, a second patterned conductive layer portion, a dielectric layer portion, and an organic patterned semiconductive layer portion. The dielectric layer portion comprises an overlap region defined by overlap of the second conductive layer portion over the first conductive layer portion. The overlap region defines an overlap boundary, defined by an edge portion of the first patterned conductive layer portion and an edge portion of the second patterned conductive layer portion. The patterned semiconductive layer portion extends over the overlap region and away from the overlap region so as to extend from both first and second edge portions. |
| US08766240B2 |
Permeation barrier for encapsulation of devices and substrates
A permeation barrier film structure for organic electronic devices includes one or more bilayers having a hybrid permeation barrier composition. Each of the one or more bilayers includes a first region having a first composition corresponding to a first CF4—O2 Plasma Reactive Ion Etch Rate and a second region having a second composition corresponding to a second CF4—O2 Plasma Reactive Ion Etch Rate, wherein the second Etch Rate is greater than the first Etch Rate by a factor greater than 1.2 and the hybrid permeation barrier film is a homogeneous mixture of a polymeric material and a non-polymeric material, wherein the mixture is created from a single precursor material. |
| US08766239B2 |
Buffer bilayers for electronic devices
The present invention relates to buffer bilayers, and their use in electronic devices. The bilayer has a first layer including at least one electrically conductive polymer doped with at least one highly-fluorinated acid polymer. The second layer is a reacted layer from a metal which can be one or more transition metals, Group 13 metals, Group 14 metals, or lanthanide metals. |
| US08766238B2 |
Polymeric anions/cations
The present invention relates to light-emitting devices and in particular organic light-emitting devices (OLEDs). In particular, the invention relates to emitter materials in which charged metal complexes are bonded to a polymer by electrostatic interactions. |
| US08766237B2 |
Homo-material heterophased quantum well
A homo-material heterophased quantum well includes a first structural layer, a second structural layer and a third structural layer. The second structural layer is sandwiched between the first and third structural layers. The first structural layer, second structural layer and third structural layer are formed by growing atoms of a single material in a single growth direction. The energy gap of the second structural layer is smaller than that of the first and third structural layers. |
| US08766235B2 |
Bipolar junction transistors and memory arrays
Some embodiments include methods of forming BJTs. A first type doped region is formed within semiconductor material. First and second trenches are formed within the semiconductor material to pattern an array of pedestals, and the trenches are filled with electrically insulative material. An upper portion of the first type doped region is counter-doped to form a first stack having a second type doped region over a first type doped region, and an upper portion of the first stack is then counter-doped to form a second stack having a second type doped region between a pair of first type doped regions. Some embodiments include a BJT array. A base implant region is between a pair of emitter/collector implant regions. Electrically insulative material is adjacent the base implant region, and contains at least about 7×1016 atoms/cm3 of base implant region dopant. |
| US08766234B1 |
Current selector for non-volatile memory in a cross bar array based on defect and band engineering metal-dielectric-metal stacks
Selector devices that can be suitable for memory device applications can have low leakage currents at low voltages to reduce sneak current paths for non selected devices, and high leakage currents at high voltages to minimize voltage drops during device switching. In some embodiments, the selector device can include a first electrode, a tri-layer dielectric layer, and a second electrode. The tri-layer dielectric layer can include a high leakage dielectric layer sandwiched between two lower leakage dielectric layers. The low leakage layers can function to restrict the current flow across the selector device at low voltages. The high leakage dielectric layer can function to enhance the current flow across the selector device at high voltages. |
| US08766231B2 |
Nanoscale electronic device with barrier layers
On example of the present invention is a nanoscale electronic device comprising a first conductive electrode, a second conductive electrode, and a device layer. The device layer comprises a first dielectric material, between the first and second conductive electrodes, that includes an effective device layer, a first barrier layer near a first interface between the first conductive electrode and the device layer, and a second barrier layer near a second interface between the second conductive electrode and the device layer. A second example of the present invention is an integrated circuit that incorporates nanoscale electronic devices of the first example. |
| US08766229B2 |
Electronic memory device
An electronic device includes a first electrode, a second electrode, and a solid electrolyte made of an ion-conducting material, the first and second electrodes being configured to form a metal dendrite. The device further includes a third electrode, an interface layer contacting the third electrode and a third surface of the electrolyte, the interface layer being an ionic insulator and an electronic insulator. The third electrode and the dendrite are arranged such that the device has two resistive states. |
| US08766227B1 |
Pinched center resistive change memory cell
A vertically oriented memory element having a narrower area near its center away from its ends is formed. Current density and heating are higher away from the ends of the memory element, thus increasing its lifetime. |
| US08766225B2 |
Storage device
According to the embodiment, a storage device includes row lines arranged parallel to one another, column lines arranged parallel to one another to intersect with the row lines, and a memory cell disposed at each of intersections of the row lines and the column lines and including a resistance-change element and a diode connected in series to the resistance-change element. The diode includes a stack of a first semiconductor region containing an impurity of a first conductivity type, a second semiconductor region containing an impurity of the first conductivity type lower in concentration than in the first semiconductor region, and a third semiconductor region containing an impurity of a second conductivity type. An impurity concentration in the second semiconductor region of the diode in a first adjacent portion adjacent to the first semiconductor region is higher than that in a second adjacent portion adjacent to the third semiconductor region. |
| US08766219B2 |
Particle beam microscope for generating material data
A method of operating a particle beam microscopy. A particle beam is scanned across a scanning region of a surface of the object. Particles are detected by a detector system for a plurality of impingement locations of the primary beam within the scanning region. A detector system generates detector signals which represent for each of the impingement locations an intensity of the detected particles. Material data of the interaction regions are calculated depending on the detector signals and depending on topography data, which represent a topography of the object surface in the scanning region. |
| US08766217B2 |
Multi-field charged particle cancer therapy method and apparatus
The invention comprises a multi-field charged particle irradiation method and apparatus. Radiation is delivered through an entry point into the tumor and Bragg peak energy is targeted to a distal or far side of the tumor from an ingress point. Delivering Bragg peak energy to the distal side of the tumor from the ingress point is repeated from multiple rotational directions. Preferably, beam intensity is proportional to radiation dose delivery efficiency. Preferably, the charged particle therapy is timed to patient respiration via control of charged particle beam injection, acceleration, extraction, and/or targeting methods and apparatus. Optionally, multi-axis control of the charged particle beam is used simultaneously with the multi-field irradiation. Combined, the system allows multi-field and multi-axis charged particle irradiation of tumors yielding precise and accurate irradiation dosages to a tumor with distribution of harmful irradiation energy about the tumor. |
| US08766212B2 |
Correction of spatial instability of an EUV source by laser beam steering
A method to align a discharge axis of a discharge radiation source with respect to optics of the lithographic apparatus includes creating a discharge in a substance in a discharge space between an anode and a cathode to form a plasma so as to generate electromagnetic radiation. The discharge is triggered by irradiating an area on a surface proximate the discharge space with an energetic beam. The position of the area is controlled in response to a property of the radiation in the lithographic apparatus and/or the temperature of a collector of the lithographic apparatus. Controlling the position of the area which is irradiated improves alignment of the discharge axis with the different lithographic modules, such as the contamination barrier, the illumination system, the substrate table and/or the projection system. |
| US08766194B2 |
Integrating sensing systems into thermostat housing in manners facilitating compact and visually pleasing physical characteristics thereof
An occupancy sensing electronic thermostat is described that includes a thermostat body, an electronic display that is viewable by a user in front of the thermostat, a passive infrared sensor for measuring infrared energy and an infrared energy directing element formed integrally with a front surface of the thermostat body. The passive infrared sensor may be positioned behind the infrared energy directing element such that infrared energy is directed thereonto by the infrared energy directing element. The thermostat may also include a temperature sensor and a microprocessor programmed to detect occupancy based on measurements from the passive infrared sensor. |
| US08766190B2 |
Pixel, pixel array, image sensor including the same, method for operating the image sensor
Disclosed are a pixel, a pixel array, an image sensor including the same, and a method for operating the image sensor. Charges are eliminated from a first photoelectric conversion region of a photoelectric conversion section, and accumulated into the first photoelectric conversion region. Information about quantity of the charges of the first photoelectric conversion region is output, and charges are removed from a second photoelectric conversion region of the photoelectric conversion section. Accumulation of charges into the second photoelectric conversion region is started, and then information about quantity of the charges accumulated in the second photoelectric conversion region is output.Lights having wavelength bands different from each other are independently detected according to disclosed invention. |
| US08766188B2 |
Photoconductive element
A photoconductive element for performing at least one of generation and detection of terahertz radiation includes a photoconductive layer formed of a semiconductor material and configured to generate photoexcited carriers by being irradiated with excitation light, and a plurality of electrodes provided on the photoconductive layer. The material of the photoconductive layer is a material that makes a depletion layer produced in the photoconductive layer have a thickness smaller than an optical absorption length of the photoconductive layer for a wavelength of the excitation light. A film thickness of the photoconductive layer is adjusted so that the depletion layer is formed over an entirety in a direction of the film thickness within at least a portion of the photoconductive layer between the plurality of electrodes. |
| US08766186B2 |
Control aperture for an IR sensor
A control aperture for an IR sensor includes a die; an IR sensor disposed on the die and an IR opaque aperture layer on the die having an IR transmissive aperture aligned with the IR sensor for controlling the field of view and focus of the IR sensor. |
| US08766185B2 |
Charged particle beam device
The charged particle beam device has an unlimitedly rotatable sample stage and an electric field control electrode for correcting electric field distortion at a sample peripheral part. A voltage is applied to a sample on the unlimitedly rotatable sample stage through a retarding electrode that is in contact with a holder receiver at a rotation center of a rotary stage. An equipotential plane on the electric field control electrode is varied by applying a voltage to the electric field control electrode, and following this the equipotential plane at a sample edge is corrected, which enables the sample to be observed as far as its edge. |
| US08766180B2 |
High performance computing for three dimensional proton computed tomography (HPC-PCT)
A proton computed tomography (pCT) detector system, including two tracking detectors in sequence on a first side of an object to be imaged, two tracking detectors in sequence on an opposite side of the object to be imaged, a calorimeter, and a computer cluster, wherein the tracking detectors include plastic scintillation fibers. All fibers in the detector system are read out by Silicon Photomultipliers (SiPM). A method of imaging an object by emitting protons from a source through two tracking detectors, through and around the object, and through two opposite tracking detectors, detecting energy of the protons with a calorimeter, and imaging the object. |
| US08766166B2 |
Switch with multiple trigger function
The present invention relates to a switch with multiple trigger function, which comprises: a touch switch having a button thereon; a first sensor having a sensing zone; and a microcontroller coupled to the touch switch and the first sensor; when the button is pressed by an object, the touch switch is conducted, and the microcontroller executes actions corresponding to the touch switch, thereby driving a controlled device; or when the object enters the sensing zone, the first sensor senses the signal change, and the microcontroller enables the touch switch to be conducted according to the signal change, or generates a signal the same as the signal for conducting the touch switch for executing corresponding actions, thereby driving a controlled device. |
| US08766165B1 |
Pattern-based optical lens testing apparatus having a module comparing a viewed image representation to a copy of target pattern and method for using the same
A pattern method is provided for testing an optical lens. The method provides a lens for test, including a first lens surface with a focal plane in object space and a second lens surface with a focal plane in image space. Also provided is a pattern test fixture including an imaging device and a target pattern. The lens is positioned so that the imaging device is located outside the object space focal plane and the target pattern located is outside the image space focal plane. The imaging device, such as a microscope, magnification device, human eye, or camera, is used to view the target pattern. A viewed image representation of the target pattern is received in the imaging device and compared to the target pattern. More typically, the viewed image representation is compared to a target pattern copy. |
| US08766163B2 |
Control circuit and operation method for projector
A control circuit is applied into a projector and an operation method is provided for the projector. The projector includes a photo sensor provided for generating a sensing voltage according to light intensity sensed by the photo sensor. The control circuit includes a first voltage-comparing unit, a reference voltage generating unit and a second voltage-comparing unit. The first voltage-comparing unit is provided for comparing the sensing voltage and a first reference voltage, to generate a first comprising result. The reference-voltage generating unit is provided for generating a second reference voltage and determining whether adjusting the second reference voltage according to the first comparing result. The second reference voltage is relatively larger than the first reference voltage. The second voltage-comparing unit is provided for comparing the sensing voltage and the second reference voltage, to generate a second comparing result. |
| US08766162B2 |
Ambient light based gesture detection
A gesture sensing device includes one or more sensors and a processor for processing sensed voltages output from the sensors based on ambient light and/or reflected light received by the sensors. The processor determines an ambient light level and/or a distance between the target and the sensors such that, if the ambient light level exceeds an ambient light threshold and/or the distance is less than a distance threshold, the processor determines the motion of a target relative to the sensors based on the ambient light instead of the reflected light. |
| US08766161B2 |
System for controling and calibrating single photon detection devices
A single photon detection system and method are disclosed which have a control block for helping to monitor and optimize performance, especially at high detection rates. The system is based on photon detectors constructed with avalanche photodiodes (APD) gated in time to operate in the Geiger mode. An electrical reference frequency is generated which is subtracted from the APD output in order to better isolate the breakdown event. The resulting signal is sampled and analyzed to allow the control unit to optimize the magnitude and phase of the electrical reference frequency. The control unit may also change the gate pulse shape and phase, including by the use of a digital-to-analog converter. The gate pulse can be shifted off an input optical pulse so as to estimate dark count rate, or shifted to measure a reference input signal to estimate detection efficiency. |
| US08766156B2 |
Solid-state imaging device and method of manufacturing the same, and imaging apparatus
A solid-state imaging device includes: a semiconductor substrate provided with an effective pixel region including a light receiving section that photoelectrically converts incident light; an interconnection layer that is provided at a plane side opposite to the light receiving plane of the semiconductor substrate; a first groove portion that is provided between adjacent light receiving sections and is formed at a predetermined depth from the light receiving plane side of the semiconductor substrate; and an insulating material that is embedded in at least a part of the first groove portion. |
| US08766154B2 |
Opto-electronic measuring arrangement with electro-optical basic coupling
An opto-electronic measuring arrangement being independent from extraneous light includes a transmission light source and a compensation light source which sequentially emit light on a clocked phase basis. The emitted light is respectively phase-shifted. The light sources can be controlled such that the clock-synchronous signal difference between different phases becomes zero. A basic coupling light source transmits light directly to the optical receiver without the light being influenced by the measuring object. The basic coupling control current is so that a desired sensitivity of the measuring arrangement is achieved and/or a desired operating point can be set. The controllable current source for generating a clocked transmission control current and the controllable basic coupling current source for generating a clocked basic coupling control current are phase-synchronously clocked. The controllable compensation current source for generating a clocked compensation control current is clocked with the inverted clock signal of the clock generator. |
| US08766153B2 |
Vision measuring device and auto-focusing control method
A vision measuring device includes: a camera which images a workpiece and transfers image information of the workpiece; a position control unit which controls an in-focus position of the camera and outputs the in-focus position as position information representing a position in a Z-axis direction; and a vision measuring machine which performs vision measurement on the workpiece based on image information and position information. The position control unit acquires and retains position information in response to a trigger signal output from the camera or the position control unit to the other at a certain timing of an imaging period during which the camera images the workpiece. The vision measuring machine calculates position information representing a position of image information in the Z-axis direction based on image information transferred from the camera and position information output from the position control unit, and performs auto-focusing control. |
| US08766151B1 |
Cooking time independent front-facing turntable parking return for microwave oven
A microwave oven which accepts user-placement of a cook item on a turntable accessed through a usually front-facing door. The turntable is rotated during a preset cook-time. The turntable returns to the original user-placement situation near the door and concurrently stops at the end of the cook-time. This results in a simultaneous end of turntable rotation and an end of cooking, enabling the cook-item to be conveniently reparked adjacent with the access door thereby enabling safe and convenient removal immediately upon completion of the cook-time. The cook-time and the turntable operational and reparking parameters are factored to enable a maximum extent of turntable rotation during the cook time and still assure the return to the original starting location concurrent with cook-time completion. |
| US08766149B2 |
Device for magnetic heat induction and exchange to mobile streams of matter
A device is described for magnetic heat induction and subsequent heat exchange to mobile streams of matter. The device can provide efficient heating of moving gaseous, liquid, or solid masses. A cold mass is made to flow past an induction heated workpiece, whereby the cold mass becomes heated via thermal transfer from the workpiece to the cold mass. The device can include a material susceptible to heating by magnetic induction that is inserted into a tube or other containment structure. The tube can be the transport conduit for the material to be heated. An induction coil can surround the tube. The coil can be connected to a high energy LC (inductance-capacitance) resonance circuit. Resonance generates magnetic flux in the coil. The flux can interact with the workpiece inside the tube. Heat can be generated in the workpiece and can then be transmitted to the cold mass as it is conveyed past the workpiece. |
| US08766139B2 |
Engine-driven air compressor load control system and method
A system, in one embodiment, includes an engine, a generator coupled to the engine, a compressor coupled to the engine, and a controller configured to soft start the compressor. A method, in another embodiment, includes soft starting an air compressor in a portable welding unit having the air compressor, an engine coupled to the air compressor, and a welding generator coupled to the engine. |
| US08766134B2 |
Alignment features for a plasma torch connector assembly
A connector assembly for coupling a plasma torch to a receptacle including a connector body configured to receive a mating connector body. The connector body is attachable to a power supply or a plasma arc torch. One or more circumferentially shaped blades extend axially from a surface of the connector body and form a blade ring. One or more gaps can be disposed relative to the surface of the connector body. The plurality of gaps are defined by and between the circumferentially shaped blades. A distance of the gaps between the circumferentially shaped blades extends along a portion of the circumference of the blade ring. The plurality of gaps can be asymmetrically distributed about the blade ring to facilitate proper rotational alignment, and are shaped to align with corresponding circumferentially shaped blades of the mating connector body. |
| US08766133B2 |
Process for high-energy density beam welding
A high-energy density beam welding process for two panels includes a step that include placing a metal band on the upper face of at least one panel, in the axis of the desired welded joint before welding the panels, so that the metal band is inserted between the panels and the high-energy density beam during the welding step, and so that the thickness of this metal band integrates all of the geometric faults present on the surface of the welded joint. |
| US08766129B2 |
Method for separating minerals with the aid of X-ray luminescence
The method relates to the field of mineral enrichment. It involves setting a threshold value for the intensity of a luminescence signal after a given time following the end of a pulse of exciting radiation, measuring, in the course of registering the intensity of the luminescence signal of a mineral, the intensity of the luminescence signal after a given time following each pulse of exciting radiation, recording the intensity value obtained for each luminescence signal if the signal registered exceeds the set threshold value, comparing the value measured in the current period with the values obtained in the preceding periods, determining the period in which the intensity value was at its peak, and processing the luminescence signal in which the value of the measured intensity was at its peak in order to determine the separation parameters; a decision to separate the mineral to be enriched is taken in the event that the separation parameters are inside the range of given values. |
| US08766122B2 |
Push type switch
A push type switch which enables an operator to obtain an upscale impression when he operates the push type switch. A switch body 3 is rigidly fixed to a printed wiring board 5. A casing 7 having a plurality of guide grooves 71h is fixed to the printed wiring board 5. A plurality of rails 91a provided on a knob 9 capable of transmitting a pushing force to the switch body 3 are slidably inserted into the guide grooves 71h such that the knob 9 can slide on the casing 7. A grease is applied to the guide grooves 71h and the rails 91a. The viscosity of the grease is set to be within a range of 1000 to 2750 Pa. |
| US08766121B2 |
Rotary control switch
A rotary on/off control switch (100, 700, 900) provides improved torque with single click operation. Rotary on/off control switch (100) is formed of a casing (106), a drive member (108), and a carrier member (110) having frictional elements (112) coupled thereto. A lever (116) and drive member (108) provide rotation of the carrier within the casing. In response to rotation of the drive member (108), carrier member (110) and lever (116), each frictional element (112) travels against the casing generating torque for single click ON operation. Rotation past a predetermined angle causes the carrier member (110) to remain stationary for variable function control of the rotary on/off control switch (100). Reverse rotation of the drive member (108), carrier member (110) and lever (116), generates torque for single click OFF operation. |
| US08766120B2 |
Microswitch
Provided is a microswitch wherein the versatility of a lever member can be prevented from being reduced while the rigidity of the lever member is improved. The microswitch is provided with a housing containing a switch mechanism, a plunger which transmits power to the switch mechanism, and a lever member, the base end of which is supported by the housing. In the microswitch, the tip end of the plunger abuts with the bottom surface of the lever member at an intermediate position in the longitudinal direction of the lever member, and an object to be detected can abut with the top surface of the lever member on the tip end side of the lever member. Further, a first reinforcement portion is formed on the top surface of the lever member, excluding an object abutment portion with which the object to be detected is to be abutted, and a second reinforcement portion is formed on the bottom surface of the lever member, excluding a plunger abutment portion. |
| US08766116B2 |
Rotary encoder suitable for a use with a gas valve on a range
A valve stem position sensor for a gas range provides a slotted housing, wiper assembly, and printed circuit board that may be aligned to allow the sensor to be installed on the valve stem from the side of the valve stem rather than over the end of the valve stem permitting the valves to be partially installed in the gas range with the valve stems extending through the console for mechanical support during the remainder of the assembly process. |
| US08766114B2 |
Keypad apparatus for portable communication device
Provided is a keypad apparatus for a portable communication device structured to have a Printed Circuit Board (PCB) including a plurality of dome switches and a plurality of Light-Emitting Diodes (LEDs). The keypad apparatus includes a waveguide sheet portion provided on the dome switches, a plurality of printed surfaces which are printed on a top surface of the waveguide sheet portion and adjust a brightness of light from the LEDs, in a stepwise manner from a position distant from the LEDs to a position adjacent to the LEDs, and a keypad provided on the printed surfaces. |
| US08766113B2 |
Sensor mechanism body comprising two roberval mechanisms and electronic balance using the same
A sensor mechanism body having a main Roberval mechanism; a sub-Roberval mechanism provided with a second fixed column connected with an electronic balance base, a second movable column supporting the load of an internal weight placed on an engaging section, and two second beams, parallel to each other, and connecting the second movable column to the second fixed column. A first lever rockably supported by a first fulcrum, connected to one end of a first movable column of the main Roberval mechanism, and the other end connected to a second lever. The second lever rockably supported by a second fulcrum, connected to one end of a second movable column of the sub-Roberval mechanism, and the other end connected to an electromagnetic force generating device and the other end of the first lever. The second fixed column is connected to the second lever through a thin-walled connecting. |
| US08766105B2 |
Conductive sheet, method for using conductive sheet, and capacitive touch panel
A conductive Sheet, a method for using conductive sheet, and a capacitive touch panel are provided. A first conductive sheet contains two or more conductive first sense pads and a first connection for electrically connecting the adjacent first sense pads on a first transparent substrate. The first sense pads each contain a combination of two or more small lattices, the first connection contains one or more medium lattices (a first medium lattice to a fourth medium lattice), and the pitch of the medium lattices is n times larger than that of the small lattices (in which n is a real number larger than 1). |
| US08766103B2 |
Electronic component
An electronic component includes: a multilayer ceramic substrate that has a penetration electrode formed therein, and has a passive element provided on the upper face thereof; an insulating film that is provided on the multilayer ceramic substrate, and has an opening above the penetration electrode; a first connecting terminal that is provided on the insulating film so as to cover the opening, and is electrically connected to the penetration electrode; and a second connecting terminal that is provided on a region of the insulating film other than the opening region. |
| US08766098B2 |
Folding high voltage insulating column
A device for measuring current and/or voltage in a high voltage wire can be provided in a folding insulator. The mechanically folding insulator device can include a plurality of insulated sections. Pairs of insulated sections are coupled together by a link which allows for mechanical folding of said insulator device. The insulated sections of the folding insulator device have a cavity formed therein which contains an optical fiber surrounded by an insulative material. |
| US08766092B2 |
Energy collection systems and methods
An energy collection system is provided. The system can include an energy collection device and an energy concentration device disposed proximate at least a portion of the energy collection device. The energy concentration device includes a non-periodic, sub-wavelength, dielectric grating. |
| US08766089B2 |
Semiconductor substrate, electrode forming method, and solar cell fabricating method
A semiconductor substrate having an electrode formed thereon, the electrode including at least silver and glass frit, the electrode including: a multi-layered structure with a first electrode layer joined directly to the semiconductor substrate, and an upper electrode layer formed of at least one layer and disposed on the first electrode layer. The upper electrode layer is formed by firing a conductive paste having a total silver content of 75 wt % or more and 95 wt % or less, the content of silver particles having an average particle diameter of 4 μm or greater and 8 μm or smaller with respect to the total silver content in the upper electrode layer being higher than that in the first electrode layer. |
| US08766079B2 |
Playback apparatus, playback method, and playback program
A playback apparatus includes: a storage unit storing music data and group identification information for identifying groups in which the music data are arranged in a predetermined unit; a selection unit selecting the group identification information stored in the storage unit; a notification unit notifying the group identification information selected by the selection unit with a sound; and a playback unit playing back the notification of the group identification information in the notification unit and the music data belonging to the group identified by the group identification information selected by the selection unit. |
| US08766078B2 |
Music piece order determination device, music piece order determination method, and music piece order determination program
A music piece order determination device includes a beat information corrector, a correlation value calculator, and a music piece order determiner. The beat information corrector acquires beat position information and a tempo value in a musical composition, and corrects the beat position information such that the tempo value becomes the same value as a reference value. The correlation value calculator calculates a correlation value indicative of a degree of correlation of beat position information between respective musical compositions among a plurality of musical compositions, based on the beat position information. The music piece order determiner determines a music piece order, which is a reproduction order of musical compositions, based on the correlation value between the respective musical compositions. |
| US08766077B2 |
Music playing movement display control device, music playing movement control method and computer readable medium
A music playing movement display control device 1 includes CPU 11 that creates a time list including respective times and a time in advance of the respective times during a musical performance, based on music playing information. The CPU 11 draws on the display unit 16 a movement image of a finger showing a pressed key position on a keyboard at the respective times and a movement image of a finger showing a pressed key position on a keyboard at the times in advance to the respective times for each of the respective times during a musical performance, based on music playing information, movement information, keyboard data, structure data, and a time list. |
| US08766074B1 |
Stand for musical drum
A musical drum support stand which supports a musical drum and suspends it off the ground or floor surface. The support stand includes a base section that defines an opening and a first member typically ring-shaped and a spaced-apart second member also typically ring-shaped situated below the first member. A plurality of spaced-apart brace support members are provided to join the first member to the second member with each of the brace support members being alternatively curved in concave-convex relation and adapted for detachably receiving and securely gripping the drum shell's base section and holding it in suspension off the ground. |
| US08766070B2 |
Device for attachment of lever to tremolo bridge and kit
The present disclosure is a new solution for attachment of lever to the tremolo bridge made by a device that can be sold as a kit. Such device for attachment of lever to the tremolo bridge is made of a cylindrical device (1), of straight base, which has inside it a central channel along its entire vertical axis, and which has teeth (2) through which the lever (3) is attached to the device (1); one solid conical device (4) that has inside it a central channel along its entire vertical axis, and which allows to fit the cylindrical device (1) to the tremolo bridge (5); one or more rings (6) that make the junction between the cylindrical device (1) and the conical device (4); one metal pin (7) with external screw thread and head that crosses the—cylindrical device (1), the conical device (4) and the ring(s) (6) in order to attach them to the tremolo bridge (5); and a system (8) that together with the pin (7) will fix such set of parts to the tremolo bridge (5). |
| US08766068B2 |
Interchangeable tuners for a tailpiece of a musical instrument
In general, the present invention provides a tailpiece for a musical instrument. Among other things, the tailpiece includes a plurality of openings for receiving a plurality of strings and a detachable tuner positioned within one or more of the plurality of openings. Among other features, the tailpiece includes a set of detachable keyhole inserts positioned within one or more of the openings of the tailpiece unoccupied by a detachable tuner. Each detachable tuner is interchangeable with one of the detachable keyhole string inserts, thus allowing players to use tuners with any string desired for complete customization based on each player's preference. |
| US08766063B1 |
Wheat variety W000582Z2
A wheat variety designated W000582Z2, the plants and seeds of wheat variety W000582Z2, methods for producing a wheat plant produced by crossing the variety W000582Z2 with another wheat plant, and hybrid wheat seeds and plants produced by crossing the variety W000582Z2 with another wheat line or plant, and the creation of variants by mutagenesis or transformation of variety W000582Z2. This invention also relates to methods for producing other wheat varieties or breeding lines derived from wheat variety W000582Z2 and to wheat varieties or breeding lines produced by those methods. |
| US08766060B1 |
Maize hybrid X08C963
A novel maize variety designated X08C963 and seed, plants and plant parts thereof, produced by crossing Pioneer Hi-Bred International, Inc. proprietary inbred maize varieties. Methods for producing a maize plant that comprises crossing hybrid maize variety X08C963 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X08C963 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X08C963, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X08C963. This invention further relates to methods for producing maize varieties derived from maize variety X08C963. |
| US08766058B1 |
Maize hybrid X13C761
A novel maize variety designated X13C761 and seed, plants and plant parts thereof, produced by crossing Pioneer Hi-Bred International, Inc. proprietary inbred maize varieties. Methods for producing a maize plant that comprises crossing hybrid maize variety X13C761 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X13C761 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X13C761, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X13C761. This invention further relates to methods for producing maize varieties derived from maize variety X13C761. |
| US08766056B1 |
Maize variety hybrid X13B663
A novel maize variety designated X13B663 and seed, plants and plant parts thereof, produced by crossing Pioneer Hi-Bred International, Inc. proprietary inbred maize varieties. Methods for producing a maize plant that comprises crossing hybrid maize variety X13B663 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X13B663 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X13B663, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X13B663. This invention further relates to methods for producing maize varieties derived from maize variety X13B663. |
| US08766055B1 |
Maize variety hybrid X18B751
A novel maize variety designated X18B751 and seed, plants and plant parts thereof, produced by crossing Pioneer Hi-Bred International, Inc. proprietary inbred maize varieties. Methods for producing a maize plant that comprises crossing hybrid maize variety X18B751 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X18B751 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X18B751, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X18B751. This invention further relates to methods for producing maize varieties derived from maize variety X18B751. |
| US08766049B2 |
Soybean variety A1036413
The invention relates to the soybean variety designated A1036413. Provided by the invention are the seeds, plants and derivatives of the soybean variety A1036413. Also provided by the invention are tissue cultures of the soybean variety A1036413 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety A1036413 with itself or another soybean variety and plants produced by such methods. |
| US08766042B2 |
Soybean variety D6652412
The invention relates to the soybean variety designated D6652412. Provided by the invention are the seeds, plants and derivatives of the soybean variety D6652412. Also provided by the invention are tissue cultures of the soybean variety D6652412 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety D6652412 with itself or another soybean variety and plants produced by such methods. |
| US08766036B1 |
Hybrid corn variety 1669417
The invention provides seed and plants of the hybrid corn variety designated 1669417. The invention thus relates to the plants, seeds and tissue cultures of the variety 1669417, and to methods for producing a corn plant produced by crossing a corn plant of variety 1669417 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety 1669417. |
| US08766031B2 |
Comfortable diaper
An absorbent article, preferably a disposable absorbent article such as a diaper, is disclosed that provides an improved immobilization of absorbent polymer material when the article is fully or partially urine loaded. This absorbent core is useful for providing an absorbent article of increased wearing comfort. Specifically disclosed is an absorbent core useful for an absorbent article comprising a substrate layer and absorbent material, the absorbent material comprising an absorbent polymer material, the absorbent material optionally comprising absorbent fibrous material, the absorbent fibrous material not representing more than 20% of the weight of absorbent polymer material, wherein the absorbent material is immobilized when wet such that the absorbent core achieves a wet immobilization of more than 50%, preferably of more than 60%, 70%, 80% or 90% according to the Wet Immobilization Test described herein. |
| US08766029B2 |
Process for providing a vaporous purified crude C4 cut as a feed steam for an extractive distillation with a selective solvent
Mixtures of hydrocarbons predominantly having 4 carbon atoms per molecule known as C4 cuts are used in obtaining crude 1,3-butadiene by a thermal cracking process. Vaporous purified crude C4 cuts are produced from liquid crude C4 cuts, containing butanes, butenes, 1,3-butadiene, C3 hydrocarbons, C4 oligomers and polymers, and C5+ hydrocarbons via an extractive distillation by fist removing the C4 oligomers and polymers and the C5+ hydrocarbons and then vaporizing the liquid crude C4 cut in a vaporizer vessel. The vaporizer vessel is directly or indirectly in contact with a stripping column where liquid C4 cuts are supplied to the upper region, direct gas and liquid exchange with the vaporizer vessel occurs in the lower region, and vaporous purified crude C4 cuts are removed from the top region. |
| US08766028B2 |
Separating styrene from C6-C8 aromatic hydrocarbons
The invention disclosed relates to a process for refining a hydrocarbon feed to make substantially styrene-free C6-C8 aromatic hydrocarbons (BTX). The hydrocarbon feed, for example, unhydrotreated pyrolysis gasoline, is distilled to make a BTX rich stream containing styrene which is fractionated to separate C6 and C7 hydrocarbons from C8 hydrocarbons including styrene. Styrene in the C8 hydrocarbons reacts in the presence of a selective etherification catalyst with a C1-C3 lower alkyl alcohol to form the corresponding styrene ether, which is then separated by distillation into a styrene ether stream and a C8 hydrocarbons rich stream. The C8 hydrocarbons rich stream is then re-mixed with the C6 and C7 hydrocarbons, and sent to hydrogenation reactors to remove sulphur and olefinic hydrocarbons to form substantially styrene-free BTX. |
| US08766021B2 |
Process for producing 2,3,3,3-tetrafluoropropene
In the production of 2,3,3,3-tetrafluoropropene (HFO-1234yf), formation of HFC-254eb as an excessively reduced product is suppressed.A process for producing 2,3,3,3-tetrafluoropropene, which comprises reacting a raw material compound gas composed of at least one of 1,1-dichloro-2,3,3,3-tetrafluoropropene and 1-chloro-2,3,3,3-tetrafluoropropene, and hydrogen gas, in the presence of a catalyst, wherein the catalyst is a catalyst having palladium supported on active carbon, and the ratio of the number of moles of the hydrogen gas to the number of moles of chlorine atoms in the raw material compound gas (H2/Cl) is at most 0.7. |
| US08766017B2 |
Integrated process for the preparation of 1,4-cyclohexanedimethanol from terephthalic acid
Disclosed is an integrated process for the preparation of 1,4-cyclohexanedimethanol from terephthalic acid. Terephthalic acid is esterified with (4-methylcyclohexyl)methanol and the terephthalate ester hydrogenated to 1,4-cyclohexanedimethanol in a 2-stage process. The (4-methylcyclohexyl)methanol that is formed during the hydrogenation step is recycled to the esterification reaction. Also disclosed is a method for purifying and recovering the 1,4-cyclohexanedimethanol product. |
| US08766016B2 |
Green and atom-economical processes for producing phenolic antioxidants
Processes for producing 1,3,5-trimethyl-2,4,6-tris(3,5-dialkyl-4-hydroxybenzyl)benzene are provided, in particular such processes that utilize 2,6-di-tert-butylphenol, paraformaldehyde, a secondary amine, mesitylene, and acetic acid. |
| US08766015B2 |
Method for preparing a glycol mono-tertiary-butylether compound
Disclosed is a method of preparing a glycol mono-tertiary-butyl ether compound using a C4 hydrocarbon mixture containing isobutene and a glycol compound as reactants, in which a glycol di-tertiary-butyl ether compound as a byproduct is decomposed into isobutene and a glycol compound and the obtained isobutene and glycol compound are recycled as reactants, whereby product yield per unit raw material may be maximized. The method includes a catalytic reaction step for preparing a glycol mono-tertiary-butyl ether compound and a glycol di-tertiary-butyl ether compound as a byproduct by reaction between a glycol compound and a C4 hydrocarbon mixture containing isobutene in the presence of an acidic catalyst, a byproduct extraction step for separating the glycol mono-tertiary-butyl ether compound and the glycol di-tertiary-butyl ether compound, prepared through the catalytic reaction step, using a hydrophilic extractant and a lipophilic extractant, and a byproduct decomposition and recycling step for decomposing the separated glycol di-tertiary-butyl ether compound into a glycol compound and isobutene and recycling the decomposed glycol compound and isobutene as the reactants to the catalytic reaction step. |
| US08766011B2 |
Method for synthesizing aminoalcohols
The present invention relates to a method for synthesizing amonoalcohols (e.g., aminoalcohols that contain an amine group that is either unsubstituted, mono-substituted, or di-substituted) and to the products formed therefrom. In one embodiment, the present invention relates to a method for synthesizing aminoalcohols from a corresponding aminoaldehyde and to the products formed therefrom. In another embodiment, the present invention relates to a method for synthesizing aminoalcohols from a corresponding aminoaldehyde via a hydrogenation process using a suitable catalyst (e.g., Raney® Nickel) and to the products formed therefrom. In still another embodiment, the present invention relates to aminoalcohols formed via direct hydrogenation from a corresponding aminoaldehyde without the intervening step of converting the aminoaldehyde starting material to a salt. |
| US08766007B2 |
Alkynyl phenyl derivative compounds for treating ophthalmic diseases and disorders
Provided are alkynyl phenyl derivative compounds, pharmaceutical compositions thereof, and methods of treating ophthalmic diseases and disorders, such as age-related macular degeneration and Stargardt's Disease, using said compounds and compositions. |
| US08765998B2 |
Production of formic acid
Processes for producing formic acid from a carbohydrate-containing material include hydrolyzing a carbohydrate-containing material (e.g., cellulose) in the presence of a mineral acid to form an intermediate hydrolysate comprising one or more sugars, and hydrolyzing the intermediate hydrolysate to form a hydrolysate product including formic acid. |
| US08765995B2 |
Process and apparatus for preparing vinyl acetate monomer
The invention provides a process for preparing vinyl acetate monomer (VAM) by reacting ethylene with acetic acid and oxygen in a tube bundle reactor in a heterogeneously catalysed, continuous gas phase process, characterized in that a high-performance catalyst with a space-time yield of more than 700 g of VAM/l of catalyst×hour is used for catalysis, and in that the tube bundle reactor comprises tubes with a ratio of inner surface area to volume of ≧130 m−1. |
| US08765989B2 |
Process
The present invention relates to a process for the preparation of S-[2-[1-(2-ethylbutyl)cyclohexylcarbonylamino]-phenyl]2-methylthiopropionate which is a useful pharmaceutical active compound. |
| US08765988B2 |
Lycopene intermediate 1, 3, 6, 10-tetra-double bond pentadec-carbon phosphonate as well as preparation method and use thereof
The invention relates to a novel important lycopene intermediate 3,7,11-trimethyl-1,3,6,10-tetraene-dodecyl diethyl phosphonate. A current lycopene intermediate 2,4,6,10-tetra-double bond pentadec-carbon phosphonate is difficult to synthesize. The invention provides a novel intermediate, which has the following synthesis steps of: preparing 2,6,10-trimethyl-3,5,9-undecane triene-1-aldehyde from pseudoionone; preparing 2,6,10-trimethyl-2,5,9-undecane triene-1-aldehyde from the 2,6,10-trimethyl-3,5,9-undecane triene-1-aldehyde; and subjecting the 2,6,10-trimethyl-2,5,9-undecane triene-1-aldehyde and tetraethyl methylenediphosphonate to condensation reaction to obtain target product. The invention can generate novel intermediate from raw material pseudoionone only by four reactions, thus the reactions are easy to control and great industrial value are achieved. |
| US08765986B2 |
Method for continuous hydrosilylation
The invention relates to a method for continuously producing silanes and/or organopolysiloxanes by hydrosilylation, in which at least one compound (A) containing at least one carbon-carbon multiple bond is reacted with at least one compound (B) comprising at least one Si—H functionality, wherein the reaction is carried out in a reaction mixing pump. |
| US08765984B2 |
Methods and systems for making thiol compounds from terminal olefinic compounds
The application discloses thiol ester molecules and α-hydroxy thiol ester molecules having a thiol group located on one of the final two carbon atoms in a carbon chain or a terminal or α-hydroxyl groups, respectively. The disclosed thiol ester molecules and or α-hydroxyl thiol ester molecules es may be made from unsaturated ester molecules having one or more terminal alkene groups. The disclosed techniques also provide methods for making unsaturated ester molecules having one or more terminal alkene groups by the metathesis of unsaturated esters having one or more internal carbon-carbon double bonds (e.g. natural source oils). The thiol ester molecules or α-hydroxy thiol ester molecule may be used in reactions with isocyanate monomers, epoxide monomer, or material having multiple alkene groups to make sealants, coatings, adhesives, and other products. |
| US08765981B2 |
Process for producing olefin oxide
A process for producing an olefin oxide which comprises reacting an olefin with oxygen in the presence of a catalyst comprising a copper oxide and a tellurium oxide. |
| US08765975B2 |
Production of dihydronepetalactone
This invention provides a process for producing dihydronepetalactone using mixtures comprising both trans-cis nepetalactone and cis-trans nepetalactone. A reaction mixture comprising trans-cis nepetalactone and cis-trans nepetalactone is first contacted with hydrogen in the presence of at least one hydrogenation catalyst under conditions that optimise the preferential conversion of trans-cis nepetalactone to dihydronepetalactone. Cis-trans nepetalactone is subsequently converted to dihydronepetalactone by contact with hydrogen in the presence of at least one hydrogenation catalyst. |
| US08765973B2 |
Etomidate analogues that do not inhibit adrenocortical steroid synthesis
The invention is directed to compounds according to formula (I): where R1 is L1C(O)OT or L1C(O)OL2C(O)OT; R2 is a substituted or unsubstituted C1-C10 alkyl, C2-C10 alkenyl, or C2-C10 alkynyl, or R1; n is an integer from 0 to 5; each R3 is independently halogen or R2; R4 and R5 are independently H, halogen, CN or CF3; L1 and L2 are each independently a bond, a substituted or unsubstituted C1-C10 alkylene, C2-C10 alkenylene, or C2-C10 alkynylene; and T is H, a substituted or unsubstituted C1-C10 alkyl, C2-C10 alkenyl, or C2-C10 alkynyl, nitrophenol, or cyclopropyl. The invention is also directed to a pharmaceutical composition comprising a compound according to formula (I) and a pharmaceutically acceptable carrier, and to methods for providing anesthesia in mammals by administering such a pharmaceutical composition. |
| US08765972B2 |
3-oxo-2,3-dihydro-1H-isoindole-4-carboxamides with selective PARP-1 inhibition
There are provided substituted 3-oxo-2,3-dihydro-1H-isoindole-4-carboxamide derivatives (I) which selectively inhibit the activity of poly (ADP-ribose) polymerase PARP-1 with respect to poly (ADP-ribose) polymerase PARP-2. The compounds of this invention are therefore useful in treating diseases such as cancer, cardiovascular diseases, central nervous system injury and different forms of inflammation. The present invention also provides methods for preparing these compounds, pharmaceutical compositions comprising these compounds, and methods of treating diseases utilizing pharmaceutical compositions comprising these compounds. |
| US08765968B2 |
Polymeric semiconductors, devices, and related methods
A polymer comprises a polymeric chain represented by formula (I) or (II). In formula (I), a, b, c, d, and n are integers, a from 0 to 3, b from 1 to 5, c from 1 to 3, d from 1 to 5, and n from 2 to 5000; R1 and R2 are side chains; R3 and R4 are each independently H or a side chain; and when a is 0, R3 and R4 are side chains. In formula (II), a, b, c, d, e, and n are integers, a from 1 to 3, b and c being independently 0 or 1, d and e being independently 1 or 2, and n from 2 to 5000; R1 and R2 are side chains except —COOalkyl; and X1, X2 and X3 are independently O, S, or Se. Semiconductors and devices comprising the polymer are also provided. |
| US08765967B2 |
Microcapsules with UV filter activity and process for producing them
The invention provides a process for producing microcapsules with UV filter activity, wherein at least one type of crosslinkable chromophore with UV-A and/or UV-B and/or UV-C filter activity and optionally at least one type of crosslinkable monomer which does not have UV-A and/or UV-B and/or UV-C filter activity are subjected to a crosslinking reaction in the absence of non-crosslinkable chromophores with UV-A and/or UV-B and/or UV-C filter activity and microcapsules obtainable by this process. |
| US08765962B1 |
Very efficient process for preparing an intermediate of etoricoxib
The present invention relates to an efficient process for preparing 1-(6-methylpyridin-3-yl)-2-[4-(methylsulfonyl)phenyl]ethanone, an intermediate of the synthesis of Etoricoxib. Water is employed as reaction medium. |
| US08765960B2 |
6-((S)-1- {1-[5-(2-hydroxy-ethoxy)-pyridin-2-yl]-1H-pyrazol-3-YL}-ethyl)-3H-1,3-benzothiazol-2-one as a tarp-gamma 8 dependent AMPA receptor antagonist
A TARP γ8 dependant AMPA receptor antagonist of the formula: its pharmaceutically acceptable salts, uses, and methods for its preparation are described. |
| US08765957B2 |
Process for making modulators of cystic fibrosis transmembrane conductance regulator
The invention provides a process for the preparation of a compound of Formula 1, comprising coupling a carboxylic acid of Formula 2 with an aniline of Formula 3 in the presence of a coupling agent. |
| US08765956B2 |
Nitrogen-containing heteroaryl compounds and methods of use thereof
The present invention relates to compounds suitable for use in mediating hypoxia inducible factor and for treating erythropoietin-associated conditions by increasing endogenous erythropoietin in vitro and in vivo. |
| US08765951B2 |
Acid gas absorbent composition
This invention provides novel compositions comprising substituted polyamines as acid gas scrubbing solutions and methods of using the compositions in an industrial system. The invention relates to the use of such polyamine compounds in industrial processes to remove acidic contaminants from natural and industrial fluid streams, such as natural gas, combustion gas, natural gas, synthesis gas, biogas, and other industrial fluid streams. The compositions and methods of the invention are useful for removal, absorption, or sequestration of acidic contaminants and sulfide contaminants including CO2, H2S, RSH, CS2, COS, and SO. |
| US08765950B2 |
Reagents for biomolecular labeling, detection and quantification employing raman spectroscopy
The present disclosure provides isotopically substituted compounds of the formula (II): wherein T, U, V, W, X, Y, Z, R0, R3, R4, R5 and R6 are as defined in the detailed description. The method for detection and quantification using the same is also disclosed. |
| US08765948B2 |
Processes for the preparation of uracil derivatives
The present invention relates to processes and intermediates for preparing Gonadotropin-Releasing Hormone (GnRH) receptor antagonists of structure (VI); and stereoisomers and pharmaceutically acceptable salts thereof. |
| US08765946B2 |
Methods of preparing and using quinazoline and quinoline derivatives
A method of preparing a compound of formula (I), A method for treating cancer or inhibiting growth of cancer cells including administering to a patient mammal in need thereof a pharmaceutical preparation including the compound. A method of treating or preventing a physiological disorder caused by abnormal protein tyrosine kinase activity in a mammal including administering to a mammal a pharmaceutical preparation including the compound. |
| US08765943B2 |
1,2,4-triazine suitable as a vulcanization accelerator and method for producing same
A 1,2,4-triazine of formula (I): and its process of manufacture and use. |
| US08765941B2 |
Aniline derivative having anti-RNA viral activity
Viruses, and particularly RNA viruses, have high mutation rates. Hence, antiviral agents that have been developed to date targeting protease or reverse transcriptase of viruses have quickly lost their effectiveness and resistant viruses have emerged. Also, in recent years, viral diseases caused by various new viruses such as SARS, avian influenza, and the hepatitis C have become social menaces. Therefore, the development of a novel antiviral agent that can cope with a virus resistant to an existing drug or a new virus and has a wide range of applications has been demanded. The present invention provides a novel anti-RNA viral agent and a method for use thereof. The present invention further provides an anti-RNA viral agent that is also effective against a new virus or a drug-resistant virus, and a method for use thereof. |
| US08765940B2 |
Heterocyclic compounds and their uses
Substituted bicyclic heteroaryls and compositions containing them, for the treatment of general inflammation, arthritis, rheumatic diseases, osteoarthritis, inflammatory bowel disorders, inflammatory eye disorders, inflammatory or unstable bladder disorders, psoriasis, skin complaints with inflammatory components, chronic inflammatory conditions, including but not restricted to autoimmune diseases such as systemic lupus erythematosis (SLE), myestenia gravis, rheumatoid arthritis, acute disseminated encephalomyelitis, idiopathic thrombocytopenic purpura, multiples sclerosis, Sjoegren's syndrome and autoimmune hemolytic anemia, allergic conditions including all forms of hypersensitivity, The present invention also enables methods for treating cancers that are mediated, dependent on or associated with p110 activity, including but not restricted to leukemias, such as Acute Myeloid leukaemia (AML) Myelo-dysplastic syndrome (MDS) myelo-proliferative diseases (MPD) Chronic Myeloid Leukemia (CML) T-cell Acute Lymphoblastic leukaemia (T-ALL) B-cell Acute Lymphoblastic leukaemia (B-ALL) Non Hodgkins Lymphoma (NHL) B-cell lymphoma and solid tumors, such as breast cancer. |
| US08765938B2 |
Process for production of polysaccharide and/or monosaccharide by hydrolysis of different polysaccharide
The object is to produce a polysaccharide and/or a monosaccharide efficiently by hydrolyzing a different polysaccharide efficiently. The hydrolysis of a polysaccharide is an important means for producing a monosaccharide that can be used as a starting material for the production of ethanol, the solubilization of a water-insoluble polysaccharide, and the production of a useful water-soluble low-polymeric saccharide or the like. For achieving the object, a polysaccharide to be hydrolyzed is reacted with water in the presence of a carbonaceous material having sulfonic acid group therein to cause the hydrolysis of the polysaccharide to be hydrolyzed, thereby producing a other polysaccharide and/or a monosaccharide. |
| US08765931B2 |
Double-stranded oligonucleotide compound for down-regulating the expression of CASP2 gene
The present invention relates to compositions and methods for inhibiting loss of a retinal ganglion cell in a subject, comprising non-invasively applying to the surface of the eye of the subject an ophthalmic composition comprising a therapeutically effective amount of at 5 least one siRNA which down regulates expression of a target gene associated with loss of the retinal ganglion cell, thereby inhibiting loss of the retinal ganglion cell in the subject. The methods of the invention also relate to the use of chemically modified siRNA compounds possessing structural motifs which down-regulate the expression of human genes expressed in retinal tissue in the mammalian eye. |
| US08765929B2 |
Promoter for use in transformation of algae
The objective of the present invention is to provide a transformation method that is applicable to a wide variety of species of algae with high efficiency. The promoter of the present invention is characterized in containing a polynucleotide constituting a non-coding region located upstream from a gene encoding a replication-associated protein of a CdebDNA virus or the like. |
| US08765928B2 |
Identification of isolated genomic nucleotide fragments from the p15 region of chromosome 11 encoding human tumor suppressing subtransferable candidate 4 (TSSC4) and variants thereof
Provided herein are isolated genomic polynucleotide fragments from the from the p15 region of chromosome 11 encoding human and tumor suppressing subtransferable candidate 4 (TSSC4) and methods of use. |
| US08765927B2 |
Identification of isolated genomic nucleotide fragments from the p15 region of chromosome 11 encoding human cluster of differentiation antigen 81 and variants thereof
Provided herein are isolated genomic polynucleotide fragments from the p15 arm of chromosome 11 and methods of use. |
| US08765924B2 |
Modified erythropoietin
This invention relates to novel protein conjugates, in particular, to novel pegylated proteins, and their methods of making and use. One aspect of the present invention relates to pegylated-erythropoietin having greater clinical efficacy and stability during shipment and storage than current erythropoietin formulations. |
| US08765923B2 |
Methods of obtaining freshwater or saltwater algae products enriched in glutelin proteins
Methods for selective extraction and fractionation of algal proteins from an algal biomass or algal culture are disclosed. A method of selective removal of products from an algal biomass provides for single and multistep extraction processes which allow for efficient separation of algal proteins. These proteins can be used as renewable sources of proteins for animal feedstocks and human food. Further, lipids remaining in the algal biomass after extraction of proteins can be used to generate renewable fuels. |
| US08765922B2 |
Device and method for separation of Neél- and brown-magnetic particles
A method and associated device for enrichment of Neél-magnetic particles from a dispersion of Brown-magnetic particles and Neél-magnetic particles. The device and method use ferromagnetic separation particles having a mean diameter of 100 to 250 μm located in a alternating magnetic field. The ferromagnetic separation particles have a magnetically and chemically inert coating. |
| US08765917B2 |
CD37-binding molecules and immunoconjugates thereof
Novel anti-cancer agents, including, but not limited to, antibodies and immunoconjugates, that bind to CD37 are provided. Methods of using the agents, antibodies, or immunoconjugates, such as methods of inhibiting tumor growth are further provided. |
| US08765915B2 |
Modified coagulation factor VIIa with extended half-life
The present invention relates to the fields of Factor VII (FVII) and Factor VIIa (FVIIa) albumin linked polypeptides. More specifically, the invention relates to cDNA sequences coding for human Factor VII and Factor VIIa and derivatives genetically fused to a cDNA coding for human serum albumin which may be linked by oligonucleotides which code for intervening peptidic linkers such encoded derivatives exhibiting improved stability and extended functional plasma half-life, recombinant expression vectors containing such cDNA sequences, host cells transformed with such recombinant expression vectors, recombinant polypeptides and derivatives which do have biological activities of the unmodified wild type protein but having improved stability and prolonged shelf-life and processes for the manufacture of such recombinant proteins and their derivatives. The invention also covers a transfer vector for use in human gene therapy, which comprises such modified DNA sequences. |
| US08765913B2 |
Human frizzled (FZD) receptor polypeptides and methods of use thereof for treating cancer and inhibiting growth of tumor cells
The present invention relates to compositions and methods for characterizing, diagnosing, and treating cancer. In particular the invention provides the means and methods for the diagnosis, characterization, prognosis and treatment of cancer and specifically targeting cancer stem cells. The present invention provides a soluble FZD receptor comprising an extracellular domain of a human FZD receptor that inhibits growth of tumor cells. The present invention still further provides a soluble receptor comprising a Fri domain of a human FZD receptor that binds a ligand of a human FZD receptor and said soluble receptor is capable of inhibiting tumor growth. The present invention still further provides a method of treating cancer comprising administering a soluble FZD receptor comprising for example, either an extracellular domain of a human FZD receptor or a Fri domain of a human FZD receptor, in an amount effective to inhibit tumor growth. |
| US08765909B2 |
Metastin derivatives and use thereof
The present invention provides stable metastin derivatives having excellent biological activities (a cancer metastasis suppressing activity, a cancer growth suppressing activity, a gonadotropic hormone secretion stimulating activity, sex hormone secretion stimulating activity, etc.). By substituting the constituent amino acids of metastin with specific amino acids, the metastin derivatives of the present invention achieve more improved blood stability, solubility, etc., reduced gelation tendency, improved pharmacokinetics, as well as exhibit an excellent cancer metastasis suppressing activity or a cancer growth suppressing activity. The metastin derivatives of the present invention also have a gonadotropic hormone secretion suppressing activity, sex hormone secretion suppressing activity, etc. |
| US08765902B2 |
Method for the production of polyamides in extruders
In a process for preparing a polyamide based on dicarboxylic acids and diamines in an extruder, a solid mixture comprising a monomer mixture composed of 50 mol % of dicarboxylic acid mixture composed of from 60 to 88 % by weight of terephthalic acid and from 12 to 40% by weight of isophthalic acid, in which up to 20% by weight of the dicarboxylic acid mixture may also be replaced by other dicarboxylic acids, and 50 mol % of hexamethylenediamine which may be up to 20% by weight replaced by other C2-30-diamines, in a corotatory twin-screw extruder for a residence time of from 10 seconds to 30 minutes, is heated to a temperature in the range from 150 to 400° C. while removing steam and if appropriate diamines through venting orifices. |
| US08765900B2 |
Aliphatic moisture-curable resins, coating compositions, and related processes
The present disclosure is directed to an aliphatic isocyanate-based moisture-curable resin. The disclosed resin may include an aliphatic isocyanate functional material and an cycloaliphatic isocyanate functional material. The resin may be used to formulate a coating composition that may exhibit no substantial sag when applied at a wet film thickness of at least 6 mils, and no substantial blistering when cured to a dry film thickness of at least 6 mils. |
| US08765899B2 |
Carbosilane polymer compositions for anti-reflective coatings
A silicon polymer material, which has a silicon polymer backbone with chromophore groups attached directly to at least a part of the silicon atoms, the polymer further exhibiting carbosilane bonds. The film forming composition and resulting coating properties can be tailored to suit the specific exposure wavelength and device fabrication and design requirements. By using two different chromophores the refractive index and the absorption co-efficient can be efficiently tuned. By varying the proportion of carbosilane bonds, and a desired Si-content of the anti-reflective coating composition can be obtained. |
| US08765898B2 |
Process for producing water-absorbing polymer particles
The invention relates to a process for producing water-absorbing polymer particles, comprising handling water-absorbing polymer particles in intermediate silos, storage silos and/or big bag filing stations that are connected with vent lines having a mitered joint. |
| US08765896B2 |
Acrylic copolymer with high heat resistance and high strength, and optical film comprising the same
The present invention relates to an acrylic copolymer having high heat resistance and high strength, and an optical film comprising the same, and more particularly, to an acrylic copolymer for optical films in which alkyl (meth)acrylate monomers; (meth)acrylate monomers comprising aromatic rings and/or aliphatic rings; and (meth)acrylamide monomers are included and polymerized. An acrylic copolymer according to the present invention is excellent in heat resistance while maintaining transparency. Further, an optical film comprising a compound resin including the acrylic copolymer has superior transparency and heat resistance and is excellent in formability, adhesion, retardation properties, and durability. |
| US08765894B2 |
Norbornene-type polymers having quaternary ammonium functionality
Embodiments of the present disclosure encompass vinyl addition and ROMP polymers having at least one type of repeating unit that encompasses a comprise N+(CH3)3OH− moiety. Other embodiments in accordance with the disclosure include alkali anion-exchange membranes (AAEMs) made from one of such polymers, anion fuel cells (AFCs) that encompass such AAEMs and components of such AFCs, other than the AAEM, that encompass one of such polymers. |
| US08765891B2 |
Laminate of an acrylic resin composition layer containing triazine based ultra-violet compounds and an organosiloxane resin composition layer
It is an object of the present invention to provide a laminate having excellent weatherability and abrasion resistance as well as adhesion.The present invention relates to a laminate comprising a base, a first layer formed by thermally curing an acrylic resin composition and a second layer formed by thermally curing an organosiloxane resin composition, all of which are formed in the mentioned order, wherein the acrylic resin composition comprises: (A) an acrylic copolymer which contains at least 70 mol % of a recurring unit represented by the following formula (A): wherein X is a hydrogen atom or methyl group, and Y is a methyl group, ethyl group, cycloalkyl group, hydroxyalkyl group having 2 to 5 carbon atoms or triazine-based ultraviolet absorber residue; (B) a blocked polyisocyanate compound; (C) a curing catalyst; and (D) a triazine-based ultraviolet absorber, and the organosiloxane resin composition comprises: (E) colloidal silica and (F) a hydrolysis condensate of an alkoxysilane. |
| US08765883B2 |
Stabilized polymeric thiol reagents
Disclosed are water soluble polymeric conjugates comprising the structure POLY-[Y—S—S-A]x, where POLY is a water soluble polymer; Y is a hydrocarbon-based spacer group, x is 1 to 2, S—S is a disulfide group attached to an sp3 hybridized carbon of Y; and A is a covalently linked residue of a pharmacologically active molecule. Preferably, the water soluble polymer is a PEG polymer. Also disclosed are polymeric reagents useful to prepare such conjugates, and methods of their formation and use. |
| US08765880B2 |
Terminal-modified difunctional sulfur-containing polymers, compositions thereof and methods of use
Disclosed are terminal-modified difunctional sulfur-containing polymers that are the reaction products of a sulfur-containing diol, an aldehyde or a ketone, and a compound containing a functional group. Compositions comprising the terminal-modified difunctional sulfur-containing polymers useful as sealants are also disclosed. |
| US08765879B2 |
Modified recycled polyester resin and molded article using the same
To provide a modified recycled polyester resin that has stable moldability, is capable of producing as a by-product only a small amount of gel-like material during the process of modification to allow stable cross-linking reaction, and can prevent the possibility of recleavage, and to provide a molded article using the same. The modified recycled polyester resin contains a recycled PET resin having a carboxyl group, and a modifying agent having an epoxy group and an oxazoline group, ends of the carboxyl group of the recycled PET resin being modified with the modifying agent, wherein a mole ratio between the oxazoline group and the epoxy group is within a range of 100:90 to 100:0.01, and an additive amount of the modifying agent is 0.001 to 15 parts by mass with respect to 100 parts by mass of the recycled PET resin. |
| US08765878B2 |
Resin composition and resin molded product
Provided is a resin composition including a compound in which a vinyl group in a side chain of a phosphazene compound is bonded to an α carbon in an aliphatic polyester resin. |
| US08765877B2 |
Multifunctional chain shuttling agents
The invention generally relates to chain shuttling agents (CSAs), a process of preparing the CSAs, a composition comprising a CSA and a catalyst, a process of preparing the composition, a processes of preparing polyolefins, end functional polyolefins, and telechelic polyolefins with the composition, and the polyolefins, end functional polyolefins, and telechelic polyolefins prepared by the processes. |
| US08765871B2 |
Non-porous thermoformable polyurethane solid
The subject disclosure presents systems and methods for manufacturing a non-porous thermoformable polyurethane solid by combining an uncured polyurethane resin with Aluminum Trihydrate (ATH), a plurality of particulates, molecular sieves, and color particulates. This combination is mixed in a vacuum for a time period sufficient to initiate an exothermic reaction within the mixture. After the time period, the exothermically reacting mixture is allowed to cure to form the polyurethane solid. The curing may occur in a mold, i.e. by pouring or injecting the mixture into the mold. Alternatively, the mixture may be sprayed on to a surface and allowed to cure. |
| US08765869B2 |
Olefin polymers having associative groups, and adhesives containing same
The present invention relates to olefin polymers having associative groups containing nitrogen heterocyclic compounds, to hot-melt adhesives including such polymers, and to method for producing same. Specifically, the invention relates to a polymer comprising units from ethylene and from a monomer having associative groups, said monomer including a polymerizing reactive group and an associative group containing nitrogen heterocyclic compounds. |
| US08765868B2 |
Resin composition for insulating film or surface-protective film of electronic components, method for producing pattern-cured film and electronic components
A resin composition includes: (A) a polymer having a structural unit shown by the formula (I), and an acidic functional group or a group derived therefrom at both of the terminals; wherein X1 is a di- to octa-valent organic group, Y1 is a di- to octa-valent organic group, R1 is a hydrogen atom or an organic group having 1 to 20 carbon atoms, R2 is a hydrogen atom or a monovalent organic group, when plural R1s or R2s exist, the plural R1s or R2s may be the same or different, p and q are independently an integer of 0 to 4, l and m are independently an integer of 0 to 2, and n is an integer of 2 or more indicating the number of structural units; (B) a solvent; and (C) a compound shown by formula (II) wherein R3 is a monovalent organic group. |
| US08765867B2 |
Heat-resistant resin paste and method for producing same
An object of the present invention is to provide a heat-resistant resin paste that enables the formation of a precise pattern, exhibits excellent adhesiveness, heat resistance and flexibility, and enables a shortening of the production time, as well as a method for producing thereof. The present invention relates to a heat-resistant resin paste, comprising a first organic solvent (A1), a second organic solvent (A2) that comprises a lactone, a heat-resistant resin (B) that is soluble in a mixed organic solvent of (A1) and (A2), and a heat-resistant resin filler (C) that is soluble in (A1) but insoluble in (A2), wherein (C) is dispersed within a solution comprising (A1), (A2) and (B). |
| US08765866B2 |
Additive for a thermoplastic resin, a process for producing the same, a thermoplastic resin composition, and a shaped article
Disclosed is an additive for a thermoplastic resin, which provides a thermoplastic resin composition excellent in formability and also provides a shaped article excellent in surface appearance and flame retardance.The additive for a thermoplastic resin comprises tetrafluoroethylene polymer (A) and alkyl methacrylate polymer (B) containing 50% by mass or more of units of alkyl methacrylate having an alkyl group with carbon numbers of 2 to 6. |
| US08765860B2 |
Injection molding composition and producing method thereof
An injection molding composition, having a small fluctuation characteristic and a better characteristic, is provided. The above composition is the injection molding composition comprising a ferrite powder which is a collection of ferrite particles, a first binder and a second binder. A weight and a specific surface area of the ferrite powders are represented by Wp and S, and a weight and a density of the first binder and the second binder is represented by Wb1, Wb2, and Db1, Db2. A hypothetical thickness Tb1 of the first binder is 2.0 to 15.0, and a hypothetical thickness Tb2 of the second binder is 16.5 to 32.0. In the composition, it is preferable that coated ferrite particles coating the outer circumference of the ferrite particles with the first binder and the second binder exist. Tb1 [nm]=(Wb1×103)/(Db1×Wp×S) formula (1) Tb2 [nm]=(Wb2×103)/(Db2×Wp×S) formula (2) |
| US08765859B2 |
Polymer-filler coupling additives
Polymer-filler coupling compounds with the formula B-A-Sx—N are claimed. In these compounds, B is an azaheterocyclic oxygen or sulfur containing moiety, or an allyltin moiety; Sx is a polysulfide, where x is between 2 and about 10; A is a linking atom or group that forms a bridge between B and Sx; and N is a blocking group. Sx can be a disulfide. N can be a conventional blocking group or other group such as -A-B. Methods for using the polymer-filler coupling compounds to modify polymers containing unsaturated carbon-carbon bonds and promote filler dispersion are also claimed. Additionally, vulcanizable rubber compositions containing the polymer-filler coupling compounds and methods for making vulcanized rubber compositions using the polymer-filler coupling compounds are also claimed. |
| US08765857B2 |
Particulate water retaining material for cultivating plant having water absorbent resin as main component
A particulate water retaining material for cultivating plant comprising (A) a carboxyl group-containing water-insoluble water absorbent resin and (B) a polyvalent metal compound, by having the compound (B) deposited on the rerin (A), it is made possible to possess an outstanding water absorbing property without impairing the growth of a plant. |
| US08765850B2 |
Polyacetal resin composition and preparation process thereof
Provided is a polyacetal resin composition obtained from a raw material composition containing a polyacetal resin, a hydrazine derivative, and a compound for lowering the melting point of the hydrazine derivative, wherein a mixture of the hydrazine derivative and the compound satisfies both of the following conditions: T1 |
| US08765849B2 |
Reinforced flame-retardant polyamide composition
The invention relates to a composition comprising, relative to the total weight of the composition: between 25% and 52% by weight of at least one semi-crystalline or amorphous polyamide, having an amine chain-end content of less than 0.040 meq/g, between 24% and 40% by weight of at least one reinforcer, and between 24% and 35% by weight of at least one metal salt, optionally contained in a polymer, chosen from a metal salt of phosphinic acid, a metal salt of diphosphinic acid, and a mixture thereof. The invention also relates to the process for preparing this composition and its use. |
| US08765848B2 |
Modified waxes, a process for their preparation, and their use
The invention relates to waxes modified with sterically hindered amines, to a process for their preparation and to their use for stabilizing organic material. |
| US08765845B2 |
Hydraulic binder composition
Compositions comprising a hydraulic binder such as cement or gypsum and a hydroxypropyl guar derivative that comprises unsubstituted linear or branched C6-C8 alkyl chains possess excellent water retention characteristics. |
| US08765844B2 |
Rubber composition, its manufacturing method and pneumatic tire
A manufacturing method of rubber composition for tire tread or the other, which is comprised of adding 30-110 mass parts of silica powders to 100 mass parts of diene rubber component and adding silane coupling agent by 3-15 mass % of the silica powders, comprising: preparing hetero-modified SBR having hetero atom functional group; a first kneader-mixing step, in which 60-85 mass parts of the diene rubber component including no less than 20 mass % of the hetero-modified SBR is mixed in a kneader device with substantially all of the reinforcing fillers; taking out of obtained mixture to give a master batch; and second kneader-mixing step, in which the master batch is mixed substantially solely with remaining mass parts of the diene component. |
| US08765842B2 |
Method for producing polymeric solids
The invention relates to a method for producing polymeric solids free of auxiliary emulators starting from polymer latices (dispersion), wherein a polymer dispersion with a starting ph-value greater than 9 is set to a ph-value of 6 to 9 by adding gaseous carbon dioxide and the polymer dispersion is subsequently coagulated by shearing and/or freezing. |
| US08765838B2 |
Non-aqueous ink composition for inkjet printing
A non-aqueous ink composition for inkjet printing, comprising 5 to 15% by mass of pigment relative to a mass of the non-aqueous ink composition, a pigment dispersant in such an amount that a mass ratio of the pigment dispersant to the pigment ranges from 0.2 to 2.0, and an organic solvent, the pigment dispersant comprising (A) a polyamide having a polyester side chain and/or a copolymer of vinylpyrrolidone and a C10-40 alkene, and (B) an alkyl(alkyl)acrylate copolymer having a C12-25 alkyl group and a nitrogen-containing group in such an amount that a mass ratio of the dispersant (B) to a total of the dispersant (A) and the dispersant (B), (B)/[(A)+(B)], ranges from 0.75 to 0.99. The ink composition has good storage stability and causes no satellite even printed in an environment of a low temperature. |
| US08765837B2 |
Dental curable composition
[Problems] To provide a chemical polymerization type curable composition which can achieve a very large strength of adhesion even without irradiated with light, and is used in the field of dental therapy.[Means for Solution] A dental curable composition comprising (A) a polymerizable monomer component containing an acidic group-containing polymerizable monomer, (B) water, and (C) a chemical polymerization initiator component comprising a radical-generating species and a reactive species that generates radicals upon reacting with the radical-generating species; wherein, the dental curable composition is stored being divided into a plurality of packages, and is polymerized and cured by mixing together the components contained in the packages; and wherein one package (I) among the packages contains the component (A) and the component (B), and, further, contains polyvalent metal ions in an amount of 0.3 to 10 meq per gram of the polymerizable monomer component (A) contained in the package; and the chemical polymerization initiator (C) is stored being divided into at least two packages so that the radical-generating species and the reactive species do not come in contact with each other. |
| US08765835B2 |
Epdxy resin composition having monocyclic aliphatic hydrocarbon ring
There is provided a curable composition having a low viscosity and high cationic curability. A curable composition including an epoxy compound of Formula (1): [in Formula (1), A is a monocyclic aliphatic hydrocarbon group optionally containing an epoxy group; R1, R2, R3 and R4 are independently a hydrogen atom or a C1-10 alkyl group; n1 and n2 are independently an integer of 2 to 6; n3 and n4 are individually an integer of 2; and n5 and n6 are individually an integer of 1], and an acid generator. |
| US08765834B2 |
Crosslinked polyolefin polymer blends
Crosslinked polyolefin blends, methods for their production, and articles made of the same are provided. In at least one specific embodiment, the polyolefin blends comprise a first polymer formed in a first reactor and a second polymer formed in a second reactor. The first and second polymers, as well as the resulting blend, may comprise units derived from propylene, ethylene, and a diene. The blended composition can then be compounded with one or more coagents, antioxidants, UV sensitizers, and/or other additives and crosslinked, preferably by exposure to UV radiation and/or energetic photons. The crosslinked polymers are particularly useful for making fibers, films, and nonwovens. |
| US08765829B2 |
Phenolic foam
A phenolic foam is made by foaming and curing a foamable phenolic resin composition that comprises a phenolic resin, a blowing agent, an acid catalyst and an inorganic filler. The blowing agent comprises an aliphatic hydrocarbon containing from 1 to 8 carbon atoms and the inorganic filler is at least one selected from a metal hydroxide, a metal oxide, a metal carbonate and a metal powder. The phenolic foam has a pH of 5 or more. The phenolic foam has a higher pH value compared with conventional phenolic foam and reduces corrosion risk when in contact with metallic materials. The phenolic foam maintains excellent long-term stable thermal insulation performance, low water uptake and fire resistance performance and by using a hydrocarbon blowing agent, does not harm the environment as an ozone depleting or global warming material. |
| US08765827B2 |
Multifunctional biocomposite additive compositions and methods
Biocomposite compositions and compositions, which include dried distillers solubles, and which can be used in making biocomposite compositions are described. Methods for preparing the compositions are also described. |
| US08765826B2 |
Expandable composite resin particles for long-term storage, pre-expanded particles formed therefrom and expanded molded articles
Expandable composite resin particles for long-term storage, comprising 500 to 5000 ppm of water and 7.5 to 11.0% by weight of pentane in composite resin of polyolefin-based resin and polystyrene-based resin. |
| US08765824B2 |
Ethanol stable polyether epoxy based membrane for ethanol and aromatics separation
The present invention is directed to a membrane for ethanol and aromatics separation that is stable in an alcohol containing environment. The membrane is a polyether epoxy resin having an aliphatic substituted epoxide. The invention also teaches a method to control the flux and selectivity of the membrane. |
| US08765822B2 |
Concentrated inverse latex, process for preparing it and industrial use thereof
A composition in the form of a positive latex includes: a) 50-80 wt. % of at least one cross-linked, branched, or linear organic polymer (P), b) 5-10 wt. % of a water-in-oil (W/O) emulsifying system (S1), c) 5-45 wt. % of at least one oil, and d) 0-5 wt. % of water. Between 0.01 mol. % and 10 mol. % of the monomeric patterns of the monomer P include at least one neutral monomer of formula (I): C(R1)(R3)═C(R2)—C(═O)—O—(CH2—CH2—O)n—R4 (I) wherein the radicals R1, R2 and R3, which are the same or different, independently represent a hydrogen atom or a linear or branched alkyl radical including between 1 and 4 carbon atoms, the radical R4 represents a linear or branched, saturated or unsaturated, aliphatic radical including between 6 and 30 carbon atoms, and n represents a number between 1 and 50. A production method and use are also described. |
| US08765818B1 |
Tannin formulation for treating GI spasms in a subject having Crohn's disease or ulcerative colitis
Methods of treating gastrointestinal spasms are provided. For example, methods of treating gastrointestinal spasms are provided, such methods not requiring the use of systemic drugs that have shown to (i) provide slow relief, (ii) cause adverse side effects, (iii) limit activities, (iv) worsen existing gastrointestinal conditions, (v) be unrecommended in several gastrointestinal conditions that include gastrointestinal spasms, or (vi) be unrecommended in the absence of diarrhea. |
| US08765817B1 |
Selective inhibitors of EG5 motors and methods of use
Embodiments of the present invention comprises a compound of formula I or its enantiomer, diastereomer, stereoisomer or its pharmaceutically acceptable salt, methods of use and methods of synthesis. |
| US08765814B2 |
N-hydroxyformamide derivative and medicament containing same
A compound represented by the following general formula (I) which has ADAM17 inhibitory activity, or a salt thereof, or a solvate thereof: wherein X represents a phenylene group; Y represents a hydrogen atom, —(CH2)mR1 or the like; R1 represents —NR5COR2, —NR5SO2R2 or —NR3R4; R2 represents a C1-C6 alkyl group, an aryl group, or a C1-C6 alkoxy group; R3 and R4 represent a C1-C6 alkyl group and the like; R5 represents a hydrogen atom or a C1-C6 alkyl group or the like; m indicates an integer of from 0 to 4; and Z represents a hydrogen atom or a C1-C6 alkyl group. |
| US08765806B2 |
Biocidal composition of 2,6-dimethyl-M-dioxane-4-OL acetate and methods of use
Provided is a biocidal composition comprising 2,6-dimethyl-m-dioxane-4-ol acetate and an isothiazolinone biocidal compound. The composition is useful for controlling microorganisms in aqueous or water containing systems. |
| US08765802B2 |
Kinase inhibitors, compositions thereof, and methods of use therewith
Provided herein are Compounds having the following structure: wherein A, L, X and ring B are as defined herein, compositions comprising an effective amount of a Compound and methods for treating or preventing cancer, hypoxia, diabetes, stroke, autoimmune disease or a condition treatable or preventable by inhibition of Chk2, the ATM-Chk2 pathway or RSK2 comprising administering an effective amount of a Compound to a patient in need thereof. |
| US08765801B2 |
Polymorphs of azabicyclohexane
The invention provides polymorphic crystalline forms of acid addition salts of (+)-1-(3,4-dichlorophenyl)-3-azabicyclo[3.1.0]hexane designated as polymorph form A, polymorph form B and polymorph form C, where polymorph form A is more thermodynamically stable than the other forms, methods for preparing and using such polymorph forms and pharmaceutical compositions containing such polymorph forms. |
| US08765799B2 |
Streptospirole derivatives
The invention relates to streptospirole derivatives of the general formula (I), wherein R1, R2, R3, X1, X2, Y1 and Y2 are as defined herein, a process for the preparation of said compounds by fermenting the microorganism Streptomyces sp. ST 108140 (DSM 19369) and optionally derivatizing the compounds produced by said microorganism, a pharmaceutical composition comprising at least one compound of the formula (I), and the use of a compound of the formula (I) for the preparation of a medicament for the treatment and/or prophylaxis of bacterial infections. |
| US08765798B2 |
Peptide derivatives with therapeutic activity
Dipeptide compounds containing a histidine residue proved to have interesting blocking activity on secondary products from lipid oxidative stress, in particular on unsaturated aldehydes such as malondialdehyde and hydroxynonenal, which are known to contribute to the inset of quite a number of chronic pathologies such as neurodegenerative, inflammatory chronic, cardiovascular diseases, diabetes complications and cataract. |
| US08765797B2 |
TG2 inhibitors and uses thereof
Methods and compounds for treating cancer, dmg resistance and/or metastasis are described herein. These methods and compounds can inhibit the expression of aberrant TG2 expression and/or inhibit the binding of GTP to TG2, and thereby prevent the induction of epithelial to mesenchymal transition of cancer cells, and a stem cell-like phenotype. |
| US08765796B2 |
Compounds, methods and formulations for the oral delivery of a glucagon-like peptide (GLP-1) compound or a melanocortin-4 receptor (MC4) agonist peptide
The present invention relates to novel compounds, methods, and formulations useful for the oral delivery of a GLP-1 compound or an MC4 agonist peptide. |
| US08765794B2 |
Compositions and methods for wound care
The present disclosure relates to compositions for and methods of repairing the stratum corneum, compositions and methods for inhibiting excessive transepidermal water loss, compositions for and methods of treating skin that is distressed or wounded as a result of a disease or other biological condition or process (as distinguished from wounds resulting from trauma), compositions for and methods of treating chronic wounds, and compositions for the inhibition and treatment of necrosis and extended quiescence that result in cellular necrosis instead of normal proliferation. |
| US08765791B2 |
Method of treating cancer using a neuropeptide Y 5R (NP Y5R) antagonist
The present invention relates to methods for treating cancer by administering a therapeutically effective amount of compound of formula (I), such as selective NPY5R antagonist MK-0557 (trans-N-[1-(2-fluorophenyl)-3-pyrazolyl]-3-oxospiro[6-azaisobenzofuran-1(3H), 1′-cyclohexane]-4′-carboxamide), or a pharmaceutically acceptable salt thereof, to a subject in need thereof The methods can further comprise administering a chemotherapeutic agent to the subject in need thereof. |
| US08765785B2 |
Solifenacin salts
The invention concerns fumarate salts of solifenacin, as well as pharmaceutical compositions comprising fumarate salts of solifenacin. The invention furthermore concerns a process for preparing solifenacin and salts thereof. The fumarate salt provides improved properties over the known solifenacin salts, especially in terms of its stability. The novel process for its preparation is furthermore improved over known processes for preparing solifenacin in that it provides a higher yield and recovers a greater amount of starting material. |
| US08765783B2 |
Pharmaceutical composition for treatment of disease due to vascular constriction or vasodilation
A therapeutic and/or preventing agent for a disease due to vascular constriction or vasodilation comprising a EDG-5 modulator. Since EDG-5 modulator specifically binds EDG-5 and shows antagonistic or agonistic action, EDG-5 antagonist is useful for treating and/or preventing for a disease due to vascular constriction, for example, cerebrovascular spasmodic disorder after subarachnoid hemorrhage or stroke, cardiovasucular spasmodic disorder, hypertension, renal disease, cardiac infarction, cardiac angina, arrhythmia, facilitation of the portal blood pressure involved in liver cirrhosis, varicosity involved in liver cirrhosis and the like, or EDG-5 agonist is useful for treating and/or preventing for a disease due to vasodilation of blood vessels, for example, chronic headache (such as migraine, tension-type headache, mixed-type headache thereof, or migrainous neuralgia), haemorrhoid, congestive disorder and the like. |
| US08765779B2 |
Tricyclic derivatives and their pharmaceutical use and compositions
This application relates to tricyclic compounds of Formula I: including all stereoisomers, mixtures of stereoisomers, and salts thereof. This application also relates to compositions comprising compounds of Formula I and uses therefore. |
| US08765778B2 |
Rifamycin derivatives
Disclosed are rifamycin derivatives having antibacterial activities, wherein the compounds have the following general formula: wherein: R is hydrogen or acetyl; R1 and R2 are independently selected from the group consisting of hydrogen, (C1-4) alkyl, benzyloxy, mono- and di-(C1-3) alkylamino-(C1-4)alkyl, (C1-3)alkoxy, (C1-4) alkyl, hydroxy-methyl, hydroxy-(C2-4)-alkyl, and nitro or R1 and R2 taken together with two consecutive carbon atoms of the pyridine nucleus form a benzene ring optionally substituted by one or two methyl or ethyl groups and R3 is hydroxyalkyl (C1-4). In addition, processes to obtain these compounds are described. |
| US08765776B2 |
Antihypertensive pharmaceutical composition
Provided is an antihypertensive pharmaceutical composition containing Fimasartan, a pharmaceutically acceptable salt thereof, a solvate thereof or a hydrate thereof as an angiotensin II receptor blocker, and Amlodipine, an isomer thereof, a pharmaceutically acceptable salt thereof, a solvate thereof or a hydrate thereof as a calcium channel blocker. |
| US08765775B2 |
Anti-angiogenic compounds
The invention relates to compounds of formula 1, tautomers and salts thereof, wherein R1, R2, R3, R4, and R5 have the meanings indicated in the specification. These compounds are receptor tyrosine kinase EphB4 inhibitors useful for the treatment of angiogenesis dependent cancers and intraocular neovascular syndromes. The invention further relates to a method termed ALTA (anchor-based library tailoring) of selecting compounds from a large compound library for screening as EphB4 inhibitors by computational procedures. |
| US08765772B2 |
Purine derivatives for use in the treatment of allergic, inflammatory and infectious diseases
The present invention relates to compounds of formula (I): wherein R1 is C1-6alkylamino, C1-6alkoxy, or C3-7cycloalkyloxy; m is an integer having a value of 3 to 6; n is an integer having a value of 0 to 4; and salts thereof are inducers of human interferon. Compounds which induce human interferon may be useful in the treatment of various disorders, for example the treatment of allergic diseases and other inflammatory conditions for example allergic rhinitis and asthma, the treatment of infectious diseases and cancer, and may also be useful as vaccine adjuvants. |
| US08765771B2 |
Condensed pyridine or condensed pyrimidine derivative, and medicinal agent comprising same
The present invention relates to provision of a novel compound that has an activity of promoting insulin secretion from pancreatic β cells and thus is useful as a prophylaxis and/or therapeutic agent for diseases caused by hyperglycemia such as diabetes mellitus, andthe compound represented by the following formula (1): wherein one of A and B represents a nitrogen atom and the other represents a nitrogen atom or CR10, X represents an oxygen atom, a sulfur atom or —(CH2)n-N(R12)—, Y represents an oxygen atom, a sulfur atom or —N(R13)—, and R1 to R9 each represent a hydrogen atom or another substituent, or a salt thereof, or a solvate of the compound or the salt. |
| US08765768B2 |
Heterocyclic compounds and their uses
Substituted bicyclic heteroaryls having the general formula (I) and compositions containing them, for the treatment of general inflammation, arthritis, rheumatic diseases, osteoarthritis, inflammatory bowel disorders, inflammatory eye disorders, inflammatory or unstable bladder disorders, psoriasis, skin complaints with inflammatory components, chronic inflammatory conditions, including but not restricted to autoimmune diseases such as systemic lupus erythematosis (SLE), myestenia gravis, rheumatoid arthritis, acute disseminated encephalomyelitis, idiopathic thrombocytopenic purpura, multiples sclerosis, Sjoegren's syndrome and autoimmune hemolytic anemia, allergic conditions including all forms of hypersensitivity, The present invention also enables methods for treating cancers that are mediated, dependent on or associated with p1 108 activity, including but not restricted to leukemias, such as Acute Myeloid leukaemia (AML), Myelodysplastic syndrome (MDS), myelo-proliferative diseases (MPD), Chronic Myeloid Leukemia (CML), T-cell Acute Lymphoblastic leukaemia (T-ALL), B-cell Acute Lymphoblastic leukaemia (B-ALL), Non Hodgkins Lymphoma (NHL), B-cell lymphoma and solid tumors, such as breast cancer. |
| US08765763B2 |
Substituted piperazines as CGRP antagonists
The present invention relates to new CGRP-antagonists of general formula I wherein R1, R2, R3, Ra, Rb, Rc, X, Y and Z are defined as mentioned hereinafter, the individual diastereomers, the individual enantiomers and the salts thereof, particularly the physiologically acceptable salts thereof with inorganic or organic acids or bases, medicaments containing these compounds, the use thereof and processes for the preparation thereof. |
| US08765762B2 |
Pyrazolopyridazines and methods for treating retinal-degerative diseases and hearing loss associated with usher syndrome
Compounds, compositions and methods for the treatment of retinal degenerative diseases, such as retinitis pigmentosa, Leber's congenital Amaurosis, Syndromic retinal degenerations, age-related macular degeneration and Usher Syndrome, and hearing loss associated with Usher Syndrome are described herein. |
| US08765758B2 |
Compositions and methods for eye whitening
The invention provides compositions and methods for whitening of eyes. The provided compositions and methods utilize low concentrations of selective α-2 adrenergic receptor agonists. The compositions preferably include brimonidine. |
| US08765754B2 |
Pyrrolotriazine compounds
A compound of formula (I): wherein all symbols have the same meanings as defined in the specification; a salt thereof, a solvate thereof, an N-oxide thereof, or a prodrug thereof, has a Btk inhibitory activity, and is useful as a method for preventing and/or treating a rheumatoid arthritis, an autoimmune disease, a B cell lymphoma of cancer, and the like. |
| US08765749B2 |
1,6-disubstituted indole compounds as protein kinase inhibitors
Disclosed are a 1,6-substituted indole compound having a protein kinase inhibition activity, a pharmaceutically acceptable salt, and a pharmaceutical composition for prevention and treatment of cancers caused by abnormal cell growth comprising the compound as an effective ingredient.Since the novel indole compound exhibits superior inhibition activity against various protein kinases involved in growth factor signal transduction, it is useful as an agent for preventing or treating cancers caused by abnormal cell growth. |
| US08765746B2 |
Heteroaryls and uses thereof
This invention provides compounds of formula I-A or I-B: wherein HY, G1, G2, R2, R12, W1, W2, n, and Ring A are as described in the specification. The compounds are inhibitors of PI3K and/or mTor and are thus useful for treating proliferative, inflammatory, or cardiovascular disorders. |