| Document | Document Title |
|---|---|
| US08934281B2 |
Bit set modes for a resistive sense memory cell array
Various embodiments of the present invention are generally directed to a method and apparatus for providing different bit set modes for a resistive sense memory (RSM) array, such as a spin-torque transfer random access memory (STRAM) or resistive random access memory (RRAM) array. In accordance with some embodiments, a group of RSM cells in a non-volatile semiconductor memory array is identified for application of a bit set operation. A bit set value is selected from a plurality of bit set values each separately writable to the RSM cells to place said cells in a selected resistive state. The selected bit set value is thereafter written to at least a portion of the RSM cells in the identified group. |
| US08934279B2 |
Stack processor using a ferroelectric random access memory (F-RAM) for code space and a portion of the stack memory space
A stack processor using a ferroelectric random access memory (F-RAM) for code space and a portion of the stack memory space. By storing some of the associated stacks in complementary metal oxide semiconductor (CMOS) or other volatile memory, read/write operations to only F-RAM would be obviated. As compared to an all F-RAM stack implementation, a faster, less power consuming and faster program execution time is provided. Firmware code can also be provided that will tend to concentrate the more intensive calculations to that part of the stack that is in volatile memory and minimize POP/PUSH operations to the F-RAM portion of the stack. Moreover, since only the top of the stack is maintained in volatile memory, most of it remains in F-RAM which means the application can still benefit from the high F-RAM endurance and shorter power-down times. |
| US08934277B2 |
Semiconductor system with at least one three-level electric power inverter circuit
In some aspects of the invention, multiple insulating substrates each mounting thereon at least one each of at least four semiconductor devices that form at least one of three-level electric power inverter circuits and a base plate on the one surface of which a plurality of the insulating plates are arranged are provided. On the one surface of the base plate, at least four regions are established and multiple insulating substrates are arranged to be distributed so that at least one each of the at least four semiconductor devices is arranged in each of the four regions established on the base plate. This can make the semiconductor devices arranged to be distributed so that heat generating sections determined according to the operation mode of the semiconductor system comes to be partial to disperse generated heat, by which a semiconductor system is provided which can enhance heat dispersion efficiency. |
| US08934273B2 |
Switching power supply including power factor correction circuit with polarity determination control
The present invention relates to a PFC switching power supply which can perform polarity determination and voltage detection of AC voltage without using a DC isolator such as a transformer.Included are: a power factor correction section which rectifies AC voltage inputted, outputs DC voltage to a load and corrects a power factor; an input voltage detecting section which outputs L pole detected voltage and N pole detected voltage; and a switching controller which controls the operation of the power factor correction section. An AC waveform generating section of the switching controller generates an AC waveform. The switching controller generates a drive pulse having a frequency and a duty ratio varying depending on AC waveform, whereby a predetermined level of the DC output of the power factor correction section is maintained and in addition, the power factor is corrected. |
| US08934271B2 |
Startup circuit, switching power source IC, and switching power source apparatus
A startup circuit includes a MOSFET that is connected between a startup power source and an auxiliary power source made of a smoothing capacitor and passes a startup current from the startup power source to the smoothing capacitor, a JFET that has a drain terminal connected to a drain terminal of the MOSFET and a source terminal connected through a resistor to a gate terminal of the MOSFET, and a pinch-off voltage controller that controls a pinch-off voltage of the JFET to a first reference voltage at startup and to a second reference voltage, which is lower than the first reference voltage, after startup. |
| US08934267B2 |
Loosely regulated feedback control for high efficiency isolated DC-DC converters
The improved DC-DC converter apparatus includes a primary side circuit and a secondary side circuit that is galvanically isolated from the primary. The primary side induces a voltage in the secondary side that provides an output voltage for driving POLs. A controller in the primary senses a reflected output voltage signal that is coupled from the secondary and is proportional to the secondary output voltage with respect to a voltage regulation point determined by either a voltage divider circuit or the zener voltage in the secondary. The voltage regulation point is established by wide-tolerance electrical components, such as a zener diode, a resistor, or a combination, connected in the coupling device circuit. |
| US08934266B2 |
Adaptive slope compensation programmable by input voltage of power converter
A method for controlling a power converter is provided. The method includes the following steps. A switching signal coupled to switch a transformer for regulating the output of the power converter is generated in accordance with a feedback signal and a ramp signal. The ramp signal is generated in accordance with a switching current signal and a slope compensation signal. The slope compensation signal is generated in response to an input voltage signal. The input voltage signal is generated in response to the level of the input voltage of the power converter. The feedback signal is generated in accordance with the output of the power converter, and the switching current signal is correlated with a switching current of the transformer. |
| US08934264B2 |
Inverted base battery disconnect unit
A battery disconnect unit (BDU) is arranged to selectively enable current flow between a power source and a battery pack of a vehicle, and between the battery pack and the vehicle. The battery disconnect unit includes a housing having an exterior and an interior, a first exterior surface and a first interior surface, and an opening opposite the first interior surface. A plurality of BDU components are mounted within the interior of the housing. The BDU components are mounted at least one of on and adjacent to the first interior surface of the housing, and respective fasteners used to mount the BDU components to the first interior surface of the housing are not exposed on the first exterior surface of the housing. When the housing is mounted on a mounting surface associated with the battery pack, the opening is arranged adjacent to the mounting surface and the first interior surface is arranged opposite the mounting surface relative to the opening. |
| US08934259B2 |
Substrates with transferable chiplets
A method for fabricating a substrate having transferable chiplets includes forming a photo-sensitive adhesive layer on a process side of a source substrate including active components or on a patterned side of a transparent intermediate substrate. The intermediate substrate is brought into contact with the source substrate to adhere the active components on the process side to the patterned side of the intermediate substrate via the photo-sensitive adhesive layer therebetween. Portions of the source substrate opposite the process side thereof are removed to singulate the active components. Portions of the photo-sensitive adhesive layer are selectively exposed to electromagnetic radiation through the intermediate substrate to alter an adhesive strength thereof. Portions of the photo-sensitive adhesive layer having a weaker adhesive strength are selectively removed to define breakable tethers comprising portions of the adhesive layer having a stronger adhesive strength. The breakable tethers physically secure the active components to the intermediate substrate. |
| US08934256B2 |
Card device and power supply method of card device
One exemplary object of the present invention is to provide a card device which can be shared in main body devices employing different power supply systems, and a power supply method of the card device. The card device according to the present invention includes a flat rectangular card base body (101), an internal circuit (301), an external connector (102), and a main body connector (103). The external connector (102) is provided on an edge (202) positioned on an opening side (201) of a card slot (21) in a state in which the card device is inserted into the card slot (21), and is adapted to be supplied with power from an external power supply. The main body connector (103) is provided on the innermost side of a card slot (200) in a state in which the card device is inserted into the card slot (200), and is supplied with power from a main body device. Power required for an operation of the internal circuit (301) is supplied from one of the main body connector (103) and the external connector (102) which is supplied with power. |
| US08934255B2 |
Super capacitor casing and supercapacitor embedded device
A casing to support a solid state device SSD therein and super capacitors therein to be electronically connected together. |
| US08934252B2 |
Communications bladed panel systems
A fiber panel system includes a chassis including a backplane; and at least a first blade configured to mount to the chassis. The first blade is moveable relative to the chassis between a refracted (closed) position and at least one extended position. The first blade includes a coupler arrangement for connecting together media segments. The first blade remains electrically connected to the backplane of the chassis when moving between the retracted and extended positions. |
| US08934248B2 |
Thermal dissipator utilizing laminar thermal transfer member
A thermal dissipator includes an elongated laminar thermal transfer member having opposite sides, opposite ends and a longitudinal axis extending between those ends. The member has a thermal conductivity along its axis and in a first plane extending between its sides that is substantially greater than the thermal conductivity of the member in a second plane transverse to the first plane. A transverse heat sink structure contacts at least one side of the thermal transfer member along the length thereof, and extends from the thermal transfer member in a direction parallel to the first plane. A compression device compresses the thermal transfer member and the heat sink structure together to establish intimate thermal contact therebetween. Solid state lighting apparatus incorporating the dissipator is also disclosed. |
| US08934247B2 |
Fastener
A fastener includes a main body, a washer, and a spring. The main body includes a pole, two spaced latches extending from a top end of the pole, and two spaced legs extending down from a bottom end of the pole opposite to the latches. An annular blocking portion protrudes out from a circumference of the pole adjacent to the legs. A tapered first projection protrudes from an outer side of a distal end of each latch opposite to the other latch. A tapered second projection protrudes from an outer side of a distal end of each leg opposite to the other leg. The washer and the spring are fitted around the pole, and the spring is sandwiched between the washer and the blocking piece. |
| US08934244B2 |
System and method for cooling information handling resources
A system may include a chassis having a pair of stationary rails mechanically coupled thereto. Each stationary rail may receive a corresponding telescoping sliding rail. Each stationary rail/sliding rail combination may be configured to convey a cooling fluid to or from a heat exchanger. |
| US08934242B2 |
Hot aisle containment cooling system and method
An air containment cooling system for containing and cooling air between two rows of equipment racks includes a canopy assembly configured to enclose a hot aisle defined by the two rows of equipment racks, and a cooling system embedded within the canopy assembly. The cooling system is configured to cool air disposed within the hot aisle. Other embodiments and methods for cooling are further disclosed. |
| US08934239B2 |
Base and electronic apparatus using the same
A base capable of containing a data cable includes a housing, and a winding mechanism. The data cable has a first connector plug, a second connector plug and a transmitting wire connecting between them. The housing defines an opening. The winding mechanism is received in the housing and has a winding member and a driving member. The winding member is rotatably mounted inside the housing, the driving member is fixed on the driving member. The first connector plug is passed through the housing via the opening, the driving member generates an elastic force if the transmitting wire is pulled out to connect to another device. The driving member automatically rewinds the transmitting wire when the external connection is not required. |
| US08934238B2 |
Collapsible electronic equipment
A collapsible electronic equipment includes a first part, a shaft, a second part, a retaining element, and a blocking element. The first part pivots on the second part via the shaft. The retaining element is disposed on the shaft, and the blocking element is movably disposed on the second part. When the blocking element is abutted against the retaining element, a relative position between the first part and the second part is maintained. |
| US08934234B2 |
Portable electronic device stand
A portable electronic device stand includes a U-shaped main body having a receiving recess formed on a bottom thereof and defining a front receiving space; and a mating part including a seat portion and a back support, which together giving the mating part a substantially L-shaped configuration. The seat portion is pivotally turnably connected to and located in the front receiving space, and the back support is removably received in the receiving recess on the bottom of the main body. With the mating part pivotally turnably connected to between the U-shaped main body, the portable electronic device stand can be converted from an extended state for use into a folded state having a minimal volume for convenient storage and easy portability. |
| US08934232B2 |
Multidirectional support structure for tablet display apparatus
A multidirectional support structure for tablet display apparatus includes a support member having a first end section and a second end section opposite to the first end section. The first end section is pivotally connected with an angle adjustment seat. The angle adjustment seat is further pivotally connected with a rotatable connection assembly. The connection assembly is formed with a receiving space for receiving the tablet display apparatus. The second end section of the support member is pivotally connected with one side of a base seat. The other side of the base seat is pivotally connected with a board body. The board body can be connected with multiple press keys as necessary to form a keyboard. Accordingly, the tablet display apparatus can be co-used with the keyboard and rotated and tilted by different angles and supported in different inclined positions. |
| US08934213B2 |
Electroshock accessory for mobile devices
The technologies disclosed herein introduce an electroshock weapon system for a mobile device. The system can discharge electrical energy as intended to be used as a means of self-defense. In one embodiment, the apparatus includes a housing, an electroshock module and a battery. The housing has a shape adapted to secure to the mobile device, and the electroshock module and battery are positioned inside the housing. The electroshock module is configured to release an electric shock. The battery is configured to supply electrical power to the electroshock module and, optionally, the mobile device. |
| US08934207B2 |
Protective circuit and automation component
A protective circuit for protecting an input or an output of an electrical apparatus against an overvoltage, wherein a series circuit is arranged at the input or the output, the series circuit includes a first transistor and a second transistor, each transistor comprises a gate terminal, a drain terminal and a source terminal, and the drain terminal of the first transistor is connected to a first terminal point and the source terminal of the second transistor is connected to the input or the output and the source terminal of the first transistor is connected to the drain terminal of the second transistor. In addition, the gate terminal of the first transistor is connected via a first resistor to a first pole of a voltage source and the gate terminal of the second transistor is connected via a second resistor to a second pole of the voltage source. |
| US08934204B2 |
Protection circuit for semiconductor integrated circuit and driving method therefor
A surge protection circuit comprises a surge detection circuit 14 for detecting a surge applied to a semiconductor integrated circuit, and a protection element 15 for absorbing the surge. The protection element is connected between a signal terminal for supplying a signal to the semiconductor integrated circuit and a power source terminal for supplying a power source voltage. When the power source voltage is not larger than a voltage enough to normally operate the semiconductor integrated circuit and the surge detection circuit does not detect the surge, the protection element is set in a current limiting state. When the power source voltage is not larger than a voltage enough to normally operate the semiconductor integrated circuit and the surge detection circuit detects the surge, the protection element is set in a current non-limiting state. |
| US08934192B1 |
Disk drive determining operating fly height by detecting head disk contact from read signal amplitude variance
A disk drive is disclosed comprising a disk comprising a plurality of tracks, wherein each track comprises a plurality of data sectors and a plurality of servo sectors, and each servo sector comprises a plurality of servo bursts. The disk drive further comprises a head actuated radially over the disk, wherein the head comprises a dynamic fly height (DFH) actuator. A gain control circuit is operable to generate a gain control signal for adjusting an amplitude of a read signal emanating from the head. Control circuitry selects an operating control signal applied to the DFH actuator by positioning the head over one of the tracks, and measuring an amplitude signal in response to the read signal. An amplitude variance signal is computed in response to the amplitude signal, and whether the head has contacted the disk is detected in response to the amplitude variance signal. |
| US08934191B1 |
Disk drive generating a disk locked clock using radial dependent timing feed-forward compensation
A disk drive is disclosed comprising a disk comprising servo data, and a head actuated over the disk. An offset r0 representing a difference between an axial rotation of the disk and an axial rotation of the servo data is estimated, and radial dependent timing compensation values are generated in response to the estimated r0. A phase error is generated in response to the servo data, and a control signal is generated in response to the phase error and the radial dependent timing compensation values. A frequency of an oscillator is adjusted in response to the control signal. |
| US08934184B2 |
Color filter and color display device using same
A color filter includes a substrate and a plurality of pixel units. The substrate defines a plurality of pixel areas. Each pixel area has a plurality of first sub-pixel areas, and each first sub-pixel area has a first area and a second area. The pixel units are formed on the substrate corresponding to the pixel areas. Each pixel unit is disposed in a corresponding pixel area and includes a plurality of color subtractive filter films and a plurality of color additive filter films. The color subtractive filter films are disposed in the first areas of the first sub-pixel areas of the corresponding pixel area, and the color additive filter films are disposed in the second areas of the first sub-pixel areas of the corresponding pixel area. A color display device with the color filter is also disclosed. |
| US08934183B2 |
Optical element and optical system including the optical element
An optical element is provided, which is small in distortion when at least three optical members including a resin layer sandwiched by the optical members are cemented together, has a high environmental resistance and optical performance, and has an excellent chromatic aberration correction effect. In the optical element, the resin layer is formed on one of light incident/exit surfaces of a first optical member, and a second optical member is cemented to the resin layer by a bonding material. A condition of φg<φr is satisfied where φr indicates an outer diameter of the resin layer and φg indicates an effective region diameter of a surface of the second optical member which is cemented to the resin layer. |
| US08934181B2 |
Mobile device and optical imaging lens thereof
Present embodiments provide for a mobile device and an optical imaging lens thereof. The optical imaging lens comprises five lens elements positioned sequentially from an object side to an image side. Though controlling the convex or concave shape of the surfaces and/or the refracting power of the lens elements, the optical imaging lens shows better optical characteristics and the total length of the optical imaging lens is shortened. |
| US08934178B2 |
Image capturing optical lens system
An image capturing optical lens system includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, and a sixth lens element. The first lens element with positive refractive power has a convex object-side surface. The second lens element has negative refractive power. The third lens element has refractive power. The fourth lens element has refractive power, wherein at least one surface of the fourth lens element is aspheric. The fifth lens element with negative refractive power has a concave object-side surface and a convex image-side surface, and the surfaces thereof are aspheric. The sixth lens element with refractive power has an image-side surface changing from concave at a paraxial region thereof to convex at a peripheral region thereof, and the surfaces thereof are aspheric. |
| US08934170B2 |
Photochromic polarizing plate and shutter polarizing plate
Provided is a photochromic polarizing plate exhibiting reduced tint. The photochromic polarizing plate contains a laminate including at least one film, a polarizer, and an optically transparent substrate, wherein the photochromic polarizing plate has a single-plate transmittance T1(λ)% and a crossed transmittance T2(λ)% at a wavelength of λ nm satisfying Formulae (1) to (4): Formula (1) 55%≧T1(430)≧38%; Formula (2) 60%≧T1(590)≧42.5%; Formula (3) 1.0≧T1(430)/T1(590)≧0.9; and Formula (4) T2(430)≧0.02%. |
| US08934168B2 |
Method and apparatus for amplifying and dynamically adjusting optical signal
A method for amplifying and dynamically adjusting an optical signal is provided in the present invention, which includes: a first optical tap splitting out a small part of the optical signal, which is converted into an electric signal via a first optical detector and is then output to a high speed gain control circuit, in proportion from an uplink burst optical signal, and outputting a remainder of the optical signal to an optical amplifier; the high speed gain control circuit dynamically adjusting the control signal loaded on the optical amplifier according to the input electric signal which varies with uplink burst slots; and the optical amplifier dynamically adjusting a gain value according to the loaded control signal to make peak powers of the output uplink optical signals in different burst slots equal, thus achieving output power equalization. |
| US08934166B2 |
Customized user options for optical device
Exemplary methods, systems and components enable an enhanced direct-viewing optical device to include customized adjustments that accommodate various optical aberrations of a current user. A real-time adjustment of transformable optical elements is sometimes based on predetermined corrective optical parameters associated with a current user. Customized optical elements are incorporated with the direct-viewing optical device to produce a specified change in optical wavefront at an exit pupil. Possible transformable or replacement optical elements may have refractive and/or reflective and/or diffractive and/or transmissive characteristics that are selected based on current performance viewing factors for a given field of view of the direct-viewing device. Some embodiments enable dynamic repositioning and/or transformation of corrective optical elements responsive to a detected shift of a tracked gaze direction of a current user. Replacement corrective optical elements may be fabricated for current usage or retained in inventory for possible future usage in the direct-viewing device. |
| US08934164B2 |
Tunable optical filter and method of manufacture thereof
A tunable optical filter is formed in the structure of an etalon. A thin electro-optic ceramic substrate is fixed between two end substrates. Each end substrate has an inner parallel surface toward said electro-optic ceramic substrate covered by an electrode layer and a reflecting layer. An adhesive which attaches the electro-optic ceramic substrate to each first and second end substrates has a consistency so as to avoid stress on the electro-optic ceramic substrate. A voltage imposed on the electro-optic ceramic substrate by the electrode layers on the inner parallel surfaces of the first and second end substrates effectively controls an optical distance between the reflective coating layers on the inner parallel surfaces of the first and second end substrates of the etalon structure. The electro-optic ceramic substrate is preferably PMN-PT ((1-x)Pb(Mg⅓Nb⅔)O3-x—PbTiO3) and no more than 160 μm thick. |
| US08934158B2 |
Image reading apparatus, image forming apparatus, and method of image reading using wavelength distribution control unit to produce plural durations each having different peak wavelength in each main scanning
An image reading apparatus includes a light-emitting device having a peak wavelength that varies depending on a value of a drive current, and illuminates a document with illumination light from the light-emitting device. A light receiving unit receives a light reflected from the document when the illumination light is emitted from the light-emitting device, and converts the received reflected light into image data at a predetermined sensitivity depending on the wavelengths of the received light. A current drive circuit supplies the drive current to turn on the light-emitting device. A wavelength distribution control unit produces two or more durations each having a different value of the drive current by controlling the current drive circuit during each main scanning to the document to produce two or more durations each having a different peak wavelength in each main scanning. |
| US08934155B2 |
Standardized multi-intent color control architecture
A color management system includes an input device, an input processor, and a plurality of print engines. The input processor is configured to transform, using an input transformation stored on the input device, the digital image in an input source color space to a digital image in a standardized multi-color color space. A print engine processor of the print engine is configured to receive the digital image in the standardized multi-color color space from the input processor and transform, using a print engine transformation stored on the print engine, the digital image in the standardized multi-color color space to a digital image in a print engine multi-color color space. The input transformation includes a color gamut coverage at least equal to color gamut coverage of all the print engines in the color management system. |
| US08934150B2 |
Image processing system, image processing method, image processing apparatus, and non-transitory computer readable medium storing image processing program
There is provided an image processing system including an image acquisition mechanism configured to acquire an image data; a first generator configured to generate, according to one image based on the image data acquired by the image acquisition mechanism, a first data in a first format in which there are arranged a plurality of elements generated based on the image data and which is different from the image data; a second generator configured to generate a second data in a second format in which there is arranged the one image based on the image data as one element and which is different from the image data; and a storage control section configured to associate the first data generated by the first generator with the second data generated by the second generator, and to store the associated first data and second data into a storage section. |
| US08934149B2 |
Image reader
An image reader is provided, which includes a housing, a document table, a reading unit disposed between the housing and the document table and configured to read an image of a document sheet on the document table, and a carriage configured to hold the reading unit and move along a moving direction, the carriage including a protruding portion formed to protrude toward the reading unit, on a bottom surface of the carriage that faces a lower surface of the reading unit. |
| US08934146B2 |
Image forming apparatus and method for printing a report with digital watermark
An image forming apparatus includes a receiving unit, a dividing unit, and an output controller. The receiving unit receives an output instruction for a report. The dividing unit divides, when the output instruction for the report is received, report items to be output into a main-report item to be output as characters on a recording sheet and a sub-report item to be output as a digital watermark on the recording sheet in such a manner that the report items to be output are formed within a predetermined number of recording sheets or a predetermined number of pages. The output controller causes an output mechanism to output the main-report item as characters on the recording sheet and output the sub-report item as a digital watermark on the recording sheet, based on a division result by the dividing unit. |
| US08934145B2 |
System and method of image edge growth control
Systems and methods of controlling the width of one or more image objects in a digital image are provided which determine if one or more image objects include a line or an edge. If the image includes a line, it is processed using a line width control algorithm to modify its width. If the image includes an edge, it is processed using an edge growth control module which processes it differently than a line to modify the edge in the image object. |
| US08934143B2 |
Apparatus capable of performing setting for a plurality of setting items
When an automatic clearing function for resetting is executed in the case of no operation for a certain period of time, without occurrence of automatic clearing complicatedly and by executing automatic clearing appropriately, it is enabled to satisfy both improvement of usability by a user and convenience by automatic clearing. A control portion, when setting for a plurality of setting items is performed in accordance with operation input to the operation portion, measures time during which operation input to performing setting is not performed for each of the plurality of setting items, and executes automatic clearing to reset setting based on the measured time. When performing resetting for a setting item for which automatic clearing is executed during setting by a user, the time until executing automatic clearing is then extended. |
| US08934141B2 |
Image processing system, image forming apparatus, and method of controlling use of medium
A system includes a receiving unit and a controller. The receiving unit receives data about the number of processes performed in an image forming unit to form an image with a decolorable color material and data about the number of processes performed in a decolorizing unit to decolorize an image formed with the decolorable color material. Based on the data received by the receiving unit the controller calculates the number of media in user's use in a condition after they are subjected to image formation by the image forming unit and before they are decolorized by the decolorizing unit. The controller deters image formation by the image forming unit if the number of the media in user's use exceeds a first threshold, and allows the image forming unit to form an image if the number of the media in user's use does not exceed the first threshold. |
| US08934135B2 |
Controlling printing of a document that may contain MICR characters
A technique includes in a machine, processing data indicative of a document to be printed by a printer and which may contain magnetic ink character recognition (MICR) characters to determine whether the data indicates any MICR characters. The technique includes comparing a result of the determination to an intent indicated by a job ticket associated with the document; and controlling the printing of the document by the printer, including selectively performing corrective action in response to the comparison. |
| US08934134B2 |
Image processing based on pixel and attribute values
An image processing device processes image data, which is edited to image data including, in correspondence with each pixel of an object included in the image, a pixel value field that holds a pixel value of the pixel and an attribute value field that holds an attribute value. The image processing device includes a generation unit which includes a table that holds characteristic data and an address of the characteristics data, generates an attribute value based on information of a position of a pixel in the image and the table, sets the attribute value in the attribute value field, an image processing unit which applies an image process to a pixel value set in the pixel value field based on the set attribute value, and a connection module moves the image data from the generation unit to the image processing unit. |
| US08934132B2 |
Systems and methods for implementing dynamic user intent-based imaging options in image forming and document handling systems
A system and method are provided to implement dynamic user intent-based imaging operations in image forming and document handling systems. A common framework is provided to implement the user-intent based imaging operations by which all of the individual component devices are able to be mapped to a particular user's desires such that an output from any particular image forming device in the complex image forming system meets the user's requirements/intent. Operations of component devices of a particular complex image forming system are defined logically. Mappings to the individual devices according to a common reference framework are then overlaid and manipulated according to the common framework. In this manner, a user directs imaging operations, including image shifts, for individual pages, subsets of pages or an entire document in the manner the user intends rather than according to a default understanding of the device. |
| US08934125B2 |
Using a graphics engine to process print requests
Systems and methods of operating a computing system may involve utilizing an graphics engine to complete a print request. Upon receiving a request to print a scheduling management application may direct an application programming interface call to the graphics engine, and the graphics engine may process a print imaging instruction. |
| US08934123B2 |
Image forming system and server apparatus
An image forming system includes: an MFP switchable between a standby state and a power-saving state; a plurality of client computers outputting a print instruction to the MFP; and a server computer managing the MFP and the client computers. To the plurality of client computers, schedule information is input by the users of respective client computers. The server computer obtains the schedule information from the client computers and analyzes the schedule information. Based on the information resulting from the analysis, the server computer outputs an instruction to switch the MFP from the standby state to the power-saving state, to the MFP. |
| US08934122B2 |
Job change scrap reduction
Reducing waste in a digital printing system (200) includes moving media (214) through a web transport system (205) at a first speed. A first job is printed on the print media and a downstream finishing device (203) in a first configuration acts on the media. The web slows to a second speed prior the end of the first job and the finishing device changes to a second configuration after the first job has passed. A time to complete changing from the first to the second configuration is estimated and a time for a first section of the media containing the end of the first job to arrive at the finishing device is estimated. A second job is printed on the media prior to completion of the change based on the estimated time to completion. |
| US08934121B2 |
Coordinated, distributed, reusable document component respository
A receiving subsystem receives a print job to be raster image processed. A job splitter divides the print job into print job chunks and distributes the print job chunks to at least two raster image processors. The raster image processors perform raster image processing on corresponding ones of the print job chunks. A cache supervisor coordinates creation use and destruction of said reusable raster image objects by said raster image processors. |
| US08934115B2 |
Paper conveying apparatus
There are provided a paper conveying apparatus that can precisely determine the presence of occurrence of a jam by a jam sound. The paper conveying apparatus includes an analog sound signal generator for generating an analog sound signal corresponding to a sound generated by the paper during conveyance of the paper, a corrected signal generator for generating a signal acquiring the peak hold of the analog sound signal or a signal detecting the analog sound signal as a corrected signal, a digital converter for sampling the corrected signal and converting the corrected signal to a digital format to generate a digital sound signal, and a sound jam detector for determining whether a jam has occurred based on the digital sound signal. |
| US08934114B2 |
Image processing apparatus, image processing method, and program
An image reading unit configured to rotate and read a front and a back of a document may deviate from an original reading position due to aged deterioration or an external physical impact and become incapable of reading an image accurately. An image processing apparatus rotates an image reading unit including a sensor in units of predetermined angles to read a white reference member, acquires luminance information about the white reference member at the respective predetermined angles of rotation, determines an angle at which the luminance information is greater than other pieces of the luminance information among a plurality of pieces of the acquired luminance information at the respective predetermined angles, and rotates the image reading unit based on the determined angle to correct a reference position of the image reading unit. |
| US08934113B2 |
Image forming apparatus and method of controlling same
Local operation of an image forming apparatus is permitted from a tablet terminal only in a case where the tablet terminal is in the vicinity of the image forming apparatus. To achieve this, the position of the tablet terminal is determined by GPS. Alternatively, the position of a user holding a tablet terminal is determined using a local authentication unit of the image forming apparatus. Local operation is permitted if the user of the tablet terminal is within a predetermined range with respect to the image forming apparatus. |
| US08934112B1 |
Methods and systems for allocating resources in a print production environment
A method of determining a cell configuration in a print production environment may include identifying a set of print devices to assign to a cell, identifying a print device number, identifying one or more subsets of print devices from the set, where each subset includes a unique portion of the print devices in the set, and each subset includes a number of print devices equal to the print device number, performing a simulation of operation on each subset to determiner a subset performance metric for each subset, selecting one of the subsets based on the associated subset performance metric, decrementing the print device number by an amount, updating the set with the selected subset, and repeating the identifying one or more subsets, performing the simulation, selecting one of the subsets, decrementing the print device number and updating until no subset performance metric satisfies a performance constraint. |
| US08934096B2 |
Terahertz-infrared ellipsometer system, and method of use
The present invention relates to ellipsometer and polarimeter systems, and more particularly is an ellipsometer or polarimeter or the like system which operates in a frequency range between 300 GHz or lower and extending to higher than at least 1 Tera-hertz (THz), and preferably through the Infra-red (IR) range up to, and higher than 100 THz, including: a source such as a backward wave oscillator; a Smith-Purcell cell; a free electron laser, or an FTIR source and a solid state device; and a detector such as a Golay cell; a bolometer or a solid state detector; and preferably including at least one odd-bounce polarization state image rotating system, and optionally including a polarizer, at least one compensator and/or modulator, in addition to an analyzer. |
| US08934095B2 |
Miniaturized system and method for measuring optical characteristics
A miniaturized spectrometer/spectrophotometer system and methods are disclosed. A probe tip including one or more light sources and a plurality of light receivers is provided. A first spectrometer system receives light from a first set of the plurality of light receivers. A second spectrometer system receives light from a second set of the plurality of light receivers. A processor, wherein the processor receives data generated by the first spectrometer system and the second spectrometer system, wherein an optical measurement of a sample under test is produced based on the data generated by the first and second spectrometer systems. |
| US08934092B2 |
Surface defect inspection method and apparatus
A surface defect inspection apparatus and method for irradiating a beam multiple times to a same region on a surface of an inspection sample, detecting each scattered light from the same region by detection optical systems individually to produce plural signals, and wherein irradiating the beam includes performing a line illumination of the beam on a line illumination region of the sample surface. The line illumination region is moved in a longitudinal direction at a pitch shorter than a length of the line illumination region in the longitudinal direction. |
| US08934088B2 |
Sound-creation interface
A sound-creation interface is used to create a sound-creation instrument such as a musical instrument. The musical instrument includes a mechanical-human interface such as a set of keys, strings or breathing pipe for user actuation and control of the system, a mechanical-electrical interface receiving inputs from the mechanical-human interface and for converting those inputs to a machine comprehensible signal and an electrical/processor interface receiving signals from the mechanical electrical interface and converting those signals into a processor comprehensible form. A processor receives processor comprehensible signals from the electrical-processor interface and includes a processor component and a memory component. The system allows simplified interaction between the user using the mechanical interface and the processor providing an improved sound-creation interface. |
| US08934087B1 |
Multi-zone approach for active/passive sensing
Techniques are disclosed for providing a multi-zone sensing array configured for use in a dual-mode active/passive sensor system. In some embodiments, the techniques can be used to minimize or otherwise reduce power dissipation in sensor arrays, while further providing the ability to readout the active returns rapidly. The techniques can be implemented, for example, by using the full N×M array format for target acquisition in a passive imaging mode, and then, with the aid of a gimbal for instance, place the region-of-interest in a subset of the array configured with dual-mode active/passive pixel receivers to provide three-dimensional imaging. Such techniques are capable of, for example, supporting both active and passive operating modes of a countermeasure system. |
| US08934086B2 |
Illumination optical system, exposure apparatus and device manufacturing method
According to an embodiment, the illumination optical system for illuminating an illumination target surface with light from a light source is provided with a polarization converting member which converts a polarization state of incident light so as to form a pupil intensity distribution in a predetermined polarization state on an illumination pupil of the illumination optical system; and a phase modulating member which is arranged in the optical path on the illumination target surface side with respect to the polarization converting member and which transmits light from the pupil intensity distribution so as to convert linearly polarized light thereof polarized in a first direction, into required elliptically polarized light and maintain a polarization state of linearly polarized light polarized in a second direction (X-direction or Y-direction) obliquely intersecting with the first direction, in order to reduce influence of retardation caused by a subsequent optical system between the polarization converting member and the illumination target surface. |
| US08934085B2 |
Bundle-guiding optical collector for collecting the emission of a radiation source
A bundle-guiding optical collector collects an emission of a radiation source and forms a radiation bundle from the collected emission. A reflective surface of the collector is the first bundle-forming surface downstream of the radiation source. The reflective surface is formed such that it converts the radiation source into a family of images in a downstream plane. The family of images includes a plurality of radiation source images which are offset to each other in two dimensions (x, y) in a direction perpendicular to the beam direction of the transformed radiation bundle and are arranged relative to each other in a non-rotationally symmetric manner relative to the beam direction of the transformed radiation bundle. The transformed radiation bundle in the downstream plane has a non-rotationally symmetric bundle edge contour relative to the beam direction of the transformed radiation bundle. The result is a collector in which the radiation bundle shape generated by the collector. In other words, the illumination distribution generated by the collector in a defined manner in the plane downstream of the collector has a shape which is freely selectable to the greatest possible extent. |
| US08934081B2 |
Method and apparatus for performing alignment using reference board
An alignment method for the of patterning a work piece in a direct write machine, wherein a reference board provided with board reference features is used to coordinate calibration of a measurement station and a writing station against a common reference. An adjusted pattern is for writing on the work piece is calculated relative to the position of the reference board. |
| US08934074B2 |
ECB-LCD having an excellent viewing angle and color characteristics
There is provided an electrically controllable birefringence liquid crystal display (ECB-LCD) device, including: a liquid crystal panel including a first substrate, a second substrate, and a liquid crystal cell interposed between the first substrate and the second substrate and including a liquid crystal having positive dielectric anisotropy, the liquid crystal cell having a cell gap of 1 to 5 μm and operating in an ECB mode; a first polarizer disposed on an upper portion of the first substrate and having a first absorption axis; a second polarizer disposed on a lower portion of the second substrate and having a second absorption axis; a first liquid crystal film interposed between the first substrate and the first polarizer; and a second liquid crystal film interposed between the second substrate and the second polarizer; wherein the first liquid crystal film includes a first base substrate; and a first liquid crystal layer formed on a surface of the first base substrate and including a nematic liquid crystal splay-aligned such that a maximum tilt angle is 20° to 90° from an in-plane direction to a thickness direction; and wherein the second liquid crystal film includes a second base substrate; and a second liquid crystal layer formed on a surface of the second base substrate and including a horizontally aligned nematic liquid crystal. |
| US08934072B2 |
Multi-color liquid crystal display
A display and methods of driving the display, where the display includes a plurality of pixels, where some colors are present in every pixel, and some colors are only present in less than all of the pixels. |
| US08934068B2 |
Backlight assembly and method of assembling the same and liquid crystal display including backlight assembly
A backlight assembly includes a light source unit including a circuit board, a light source disposed on a first plane of the circuit board, and at least one connection unit disposed on a second plane opposite to the first plane of the circuit board and electrically connected to the light source, a receiving container having a bottom plate and sidewalls extending from edges of the bottom plate and receiving the light source unit, the bottom plate including at least one opening portion in which the connection unit is inserted and exposed to the outside, and at least one driving unit disposed at a rear surface of the receiving container and connected to the connection unit for driving the light source unit. |
| US08934066B2 |
Semiconductor device having stick drivers and a method of manufacturing the same
A pixel TFT formed in a pixel region is formed on a first substrate by a channel etch type reverse stagger type TFT, and patterning of a source region and a drain region, and patterning of a pixel electrode are performed by the same photomask. A driver circuit formed by using TFTs having a crystalline semiconductor layer, and an input-output terminal dependent on the driver circuit, are taken as one unit. A plurality of units are formed on a third substrate, and afterward the third substrate is partitioned into individual units, and the obtained stick drivers are mounted on the first substrate. |
| US08934064B2 |
Three-dimensional display apparatus
A three-dimensional display apparatus, including a backlight module, two panels, and a synchronization device, is provided. The backlight module has a light emitting side and sequentially emits a plurality of color light. Both panels are disposed at the light emitting side, and the first panel is disposed between the backlight module and the second panel. The first panel includes a first polarizer and a first liquid crystal substrate, and the first polarizer is disposed between the backlight module and the first liquid crystal substrate. The second panel includes a second liquid crystal substrate and a second polarizer, and the second liquid crystal substrate is disposed between the second polarizer and the first panel. The synchronization device is electrically connected to the backlight module and the two liquid crystal substrates. During a frame time, the backlight module and the two liquid crystal substrates are synchronously driven by the synchronization device. |
| US08934063B2 |
In-flight entertainment system
An in-flight entertainment (IFE) system that integrates a touch screen display device with a tray table (e.g., an airplane tray table or a train tray table) to provide a superior media experience. The IFE system is configured to be situated in an active use position wherein a user may interact with the touch screen and also use a tray table. The IFE system may be moved into a stowed position wherein it is positioned adjacent to a back of a passenger seat and operated in a passive viewing mode. The IFE system may include a bottom panel or tray portion having a window pane so that the display device is viewable when the IFE system is in the stowed position. A portable IFE system comprising a foldable clamp that clamps to an edge of a conventional table and folds into a stowed position is also disclosed. |
| US08934062B1 |
Digital vehicle display unit and remote
Disclosed herein is a digital vehicle display that displays custom digital images and/or text from a vehicle and is controlled via a wireless device. Digital images and/or is uploaded to a digital display unit via an SD card, a USB storage device, or transmitted wirelessly from a computer or cellular telephone. A cellular telephone, computer, or a remote control can be used to select which image is displayed and control the zoom. The remote control may also send a panic signal to the display unit to broadcast an emergency signal containing the GPS coordinates of the vehicle. The display unit is affixed to the vehicle using a trailer hitch, a suction cup, a magnetic panel, or a lip, which fits over a window. The digital display unit is powered by trailer electrical connections and is equipped with two rows of LED's to indicate braking and turning. |
| US08934059B2 |
System, method and apparatus for illuminating a bezel
An application for a bezel with internal lighting includes at least one illuminated element situated behind a monitor/television bezel. The brightness and color of the illuminating elements and hence the bezel appearance are modified based upon either user preference or an internal or external parameters such as time, content being viewed, recording status, etc. |
| US08934057B2 |
Display apparatus
A display apparatus includes a first determiner configured to determine a terminal into which a video signal inputs and to determine a terminal into which a synchronizing signal type inputs, a frequency measuring unit, a switch configured to connect one of first and second input terminals to the frequency measuring unit, and a second determiner configured to determine a video signal type input into the input terminal which is connected by the switch to the frequency measuring unit on the basis of a determination result of the synchronizing signal type in the first determiner and a measurement result of the frequency in the frequency measuring unit and to determine a video signal type input into the input terminal which is not connected by the switch to the frequency measuring unit on the basis of the determination result of the synchronizing signal type in the first determiner. |
| US08934056B2 |
Audio-video synchronization detection device and method thereof
An audio-video synchronization detection device and a method thereof are provided. The audio-video synchronization detection device detects an object under test which is capable of generating an image signal and an audio signal. The audio-video synchronization detection device includes a delay circuit, an optical sensor, and a signal processor. The delay circuit delays the audio signal for a predetermined time and generates an audio correction signal accordingly. The optical sensor senses a light emitted by a display panel when the display panel displays the image signal and generates an image sensing signal accordingly. The signal processor calculates a delay time between the audio correction signal and the image sensing signal to obtain a synchronization state between the image signal and the audio signal. |
| US08934054B2 |
Frame rate conversion processing apparatus, frame rate conversion processing method, and storage medium
A frame rate conversion processing system can generate a second row of frames that is different from a first row of frames in the number of frames. The frame rate conversion processing system includes a luminance change detection unit configured to calculate a luminance change value of the first row of frames based on luminance changes in the entire area or a partial area of the frames that constitutes the first row of frames and configured to compare the calculated luminance change value with a predetermined value. The frame rate conversion processing system further includes a correction unit configured to correct the luminance of the entire area or a partial area of the frames that constitutes the second row of frames according to a comparison result obtained by the luminance change detection unit. |
| US08934052B2 |
Camera module including an image sensor and a laterally adjacent surface mount device coupled at a lower surface of a dielectric material layer
A low profile chip scale module and method of making of the same. The low profile chip scale module includes embedded SMD and integrated EM shielding. An adhesive layer is arranged on a substrate, e.g., chip carrier. Dies and SMDs are arranged on the adhesive layer. An etched frame and molding is attached to the substrate. Inputs/outputs (I/O) are formed and the substrate is coated with a dielectric material. Metal lines and connections among bond pads are formed and another layer of dielectric material is applied as a protective layer. The substrate is cut into various predetermined sizes and a lens is attached to form the chip scale module. |
| US08934051B2 |
Image pickup apparatus for acquiring a plurality of viewpoint images
Disclosed herein is an image pickup apparatus, including: an image pickup lens; a shutter capable of changing over a plurality of light paths from the image pickup lens individually between a light transmission state and a light blocking state; an image pickup element including a plurality of light receiving pixels for which exposure and signal reading out are carried out line-sequentially and adapted to acquire picked up image data based on transmission light beams of the light paths; and a control section adapted to control changeover between the light transmission state and the light blocking state of the light paths by the shutter. |
| US08934049B2 |
Imaging system including a body unit to which a first unit or a second unit is mounted
An imaging system includes: a body unit; at least one type of interchangeable lens unit; and at least one type of external unit, wherein in the case where the body unit and one of the at least one type of interchangeable lens unit are connected integrally, the imaging system becomes an imaging device capable of shooting a photographic subject, and in the case where the body unit and one of the at least one type of external unit are connected integrally, the imaging system becomes a device having a specific function of the external unit connected to the body unit, and wherein when the interchangeable lens unit or the external unit is connected to the body unit, the body unit obtains information on the type of unit connected to the body unit, and is capable of changing control of an entire device including the body unit and the unit connected to the body unit based on the type of unit connected to the body unit. |
| US08934041B2 |
Apparatus, method, and program for controlling display for continuous image capturing
An apparatus includes: an element that receives subject light from a subject to generate image data; a section that generates a recording image to be recorded on a recording medium from the image data when a first mode is set; a section that generates a second display image, which allows display of a live-view image, from the image data when a second mode is set, and that generates a first display image, which allows display of an image identical to the recording image, from the image data when the first mode is set; a section that sequentially displays the first display image or the second display image; a section that detects a specific state of the apparatus that obstructs recording of an imaging object onto the recording image; and a section that controls switching between the first mode and the second mode on the basis of the detection results. |
| US08934039B2 |
External equipment storing manipulation information and operation information and camera system using such information
Equipment detachable from a body portion of the camera system includes: a communication unit communicating with the body; a storage unit storing manipulation information corresponding to a manipulation type of the camera system and operation information related to an operation of the camera system corresponding to the manipulation type; and a control unit transmitting the manipulation and operation information to the body when the external equipment is attached to the body, causes the camera system to display the manipulation image data based on the manipulation information, causes the camera system to perform an operation based on the operation information, and removes the display of manipulation image data when the external equipment is detached from the body portion. |
| US08934038B2 |
Solid-state pickup apparatus, its driving method and camera system
There is used an XY address type solid-state image pickup element (for example, a MOS type image sensor) in which two rows and two columns are made a unit, and color filters having a color coding of repetition of the unit (repetition of two verticals (two horizontals) are arranged, and when a thinning-out read mode is specified, a clock frequency of a system is changed to 1/9, and on the basis of the changed clock frequency, a pixel is selected every three pixels in both a row direction and a column direction to successively read out a pixel signal. |
| US08934036B2 |
Solid state imaging device, driving method of the solid state imaging device and electronic equipment
A solid state imaging device including multiple unit pixels including a photoelectric converter generating electrical charge in accordance with incident light quantity and accumulating the charge, a first transfer gate transferring the accumulated charge, a charge holding region holding the transferred charge, a second transfer gate transferring the held charge, and a floating diffusion region converting the transferred charge into voltage; an intermediate charge transfer unit transferring, to the charge holding region, a charge exceeding a predetermined charge amount as a first signal charge; and a pixel driving unit setting the first transfer gate to a non-conducting state, set the second transfer gate to a conducting state, transfer the first signal charge to the floating diffusion region, set the second transfer gate to a non-conducting state, set the first transfer gate to a conducting state, and transfer the accumulated charge to the charge holding region as a second signal charge. |
| US08934031B2 |
Light intensity control device, imaging device and light intensity control method
A light intensity control device includes a fixed opening 261, an aperture stop part 26 for controlling a light flux of incident light, a light intensity aperture part 24 for changing the size of an opening by moving a plurality of aperture blades to limit a light intensity of transmitted light and a ND filter 25 having a transparent area 253 and a light blocking area 254, which is arranged to be movable between a first light blocking state where the transparent area 253 faces the fixed opening 261 of the aperture stop part 26 and a second light blocking state where the light blocking area 254 faces the fixed opening. The moving of the ND filter 25 is carried out when the opening area of the light intensity aperture part 24 is a maximum. |
| US08934028B2 |
Imaging apparatus and image processing method
Disclosed is an imaging apparatus which performs efficient JPEG compression encoding by dividing an image after an image processing into a plurality of blocks and then performing JPEG compression, and also generates a natural compressed image. The imaging apparatus includes an image processor for generating image data from a light input into an imaging device, an encoder for encoding the image data to generate encoded image data, and a storage unit for storing the encoded image data. |
| US08934026B2 |
System and method for video coding in a dynamic environment
A method is provided in one example embodiment and includes receiving a camera dynamic parameter; determining a reference transform parameter based on the camera dynamic parameter; applying the reference transform parameter to generate a video image; and encoding the reference transform parameter in a bitstream for transmission with the video image. In other more specific instances, the method may include decoding a particular video image; decoding a particular reference transform parameter; and applying a particular reference transform parameter to the particular video image. The entropy-decoded data can undergo inverse quantization and transformation such that reference transformed data is combined with the entropy-decoded data. Additionally, the entropy-decoded data can be subjected to filtering before decoded video images are rendered on a display. |
| US08934025B2 |
Method and apparatus for processing image
A method of processing an image, the method including converting a size of an image generated by photographing an individual subject by using a size of the individual subject in the image, and storing the image having the converted size. |
| US08934021B2 |
Dual-mode terahertz imaging systems
This disclosure describes antenna elements, terahertz detector arrays formed by antenna elements, and dual-mode terahertz imaging systems that operate using terahertz detector array(s). The antenna element includes a horn receiver configured to collect radiation and capture the radiation using an antenna positioned in or proximate to a throat of the horn receiver. The antenna element also includes antenna posts electrically coupled to the antenna and extending through irises in a conducting ground plane and conductive traces electrically coupling the antenna posts to an antenna load. In addition, the antenna element includes a bolometer mounted on a first substrate, where the bolometer is electrically isolated from the antenna load and in thermal contact with the antenna load. The antenna could include a bow tie antenna having first and second arms on a first surface of a second substrate, where the ground plane is on a second surface of the second substrate. |
| US08934019B2 |
Omnidirectional camera
An omnidirectional camera comprises two or more camera units, a camera assembly in which the two or more camera units are mounted, a heat shield cover to accommodate the camera assembly, a heat insulating member interposed between the camera assembly and the heat shield cover, a space formed between the camera assembly and the heat shield cover, a required number of slits formed in the heat shield cover and extending in up-and-down direction, and in the omnidirectional camera, the space communicates with an outside through the slit. |
| US08934018B2 |
Multiprojection display system and screen forming method
Provided is a multiprojection display system that includes a plurality of cameras installed in positions in which the cameras can capture images of image-capturing regions including marks whose visible light reflection ratio is higher than the projection region or support members whose ratio to reflect visible light is different from the projection region. An image processing circuit detects prescribed positions and positions of vertexes of projected images from data indicating the images captured by the cameras, and outputs data indicating the detected prescribed positions and image edge data indicating the positions of the vertexes of the projected images. A control unit adjusts, when the Positions of the vertexes of the projected images shift from the prescribed positions corresponding to the vertexes, the positions and sizes of the projected images so that the positions of the vertexes of the projected images can be matched with the prescribed positions. |
| US08934015B1 |
Experience sharing
Disclosed are methods and apparatus for experience sharing for emergency situations. A wearable computing device can receive an indication of an emergency situation. In response to the indication, the wearable computing device can initiate an experience sharing session with one or more emergency contacts. During the experience sharing session, the wearable computing device can capture video data, add text to the captured video data, and transmit the captured video data and added text to the one or more emergency contacts. |
| US08934012B2 |
Apparatus and method for monitoring video data and metadata
A monitoring apparatus includes a video data obtaining section obtaining video data from a monitoring terminal, a metadata obtaining section obtaining metadata describing information on a monitored subject from the monitoring terminal, a filter setting storage section storing a filter setting, a metadata filter section performing filtering processing on the metadata by using a filter setting stored in the filter setting storage section, and an output section outputting a monitoring result based on the filtering processing result obtained by performing filtering processing in the metadata filter section. |
| US08934011B1 |
Vehicle reserve security system
A vehicle reserve security system includes a plurality of cameras, a digital video recorder and a video server. A front view camera views an area in front of a vehicle. A front left side camera views an area behind the vehicle and to a left thereof. A front right side camera views an area behind the vehicle and to a right thereof. A rear left side camera views an area in front of the vehicle and to a left thereof. A rear right side camera views an area in front of the vehicle and to a right thereof. A rear view camera views an area to a rear of the vehicle. The output of the plurality of cameras is input by the digital video recorder. The digital video recorder outputs six delayed video signals to a video server. The video server outputs a single delayed signal to a computer. |
| US08934002B2 |
Liquid crystal display device and method for driving the same
Disclosed is an LCD device which facilitates to improve picture quality of two-dimensional (2D) and three-dimensional (3D) images by automatically converting an image driving mode (2D/3D) in accordance with a viewing distance, and a method for driving the same, wherein the device comprises a distance measuring unit which measures a viewing distance between the LCD device and a viewer; an image mode controller which sets a 2D image mode or 3D image mode in accordance with a comparison result between the viewing distance and a preset reference distance; a timing controller which aligns externally-provided image signals in accordance with the 2D image mode or 3D image mode set by the image mode controller, and converts the aligned image signals into image data by frame unit; and a liquid crystal panel which displays an image based on the 2D image mode or 3D image mode. |
| US08933997B2 |
Video output apparatus and method for controlling the same
There is provided a method for controlling a video output apparatus that displays on a display device three-dimensional video that a viewer facing a display surface of the display device can perceive as video protruding from the display surface to a viewer side, the method comprising steps of: acquiring a maximum protruding amount that is a value corresponding to a maximum protruding degree that the viewer perceives if the three-dimensional video is displayed on the display device; generating, using the acquired maximum protruding amount, a notification three-dimensional image for letting the viewer perceive the maximum protruding amount from the display surface; and displaying the generated notification three-dimensional image on the display device. |
| US08933996B2 |
Multiple viewpoint imaging control device, multiple viewpoint imaging control method and computer readable medium
When images from multiple viewpoints are required, respective imaging locations of the multiple viewpoints are specified and imaging operations themselves may be executed simply. When image data is to be imaged from plural viewpoints that are elements for generating a three-dimensional form of a specific subject, a user is appropriately guided. Messages prompting ranging directly in front of the specific subject, movement from the ranging position to an imaging start point, and movement from the imaging start point to an imaging end point are displayed in a message display region of an LCD monitor or the like. In addition, from analysis of a through-image, positions of a digital camera are automatically identified and automatic imaging is carried out on the basis of movements of feature points. |
| US08933989B2 |
Reference picture list changing method of multi-view video
Disclosed is a method of changing a reference picture list. The present invention includes parsing a profile identifier and a slice type from a multiview video bitstream, obtaining inter-view reference information based on the profile identifier, initializing a reference picture list using the inter-view reference information, and modifying the reference picture list in consideration of the slice type. Accordingly, the present invention defines profile information indicating a stereo video, thereby coding a multiview video signal more efficiently. |
| US08933986B2 |
North centered orientation tracking in uninformed environments
A mobile platform uses orientation sensors and vision-based tracking to track with absolute orientation. The mobile platform generates a panoramic map by rotating a camera, which is compared to an image frame produced by the camera, to determine the orientation of the camera with respect to the panoramic map. The mobile platform also estimates an orientation of the panoramic map with respect to a world reference frame, e.g., magnetic north, using orientation sensors, including at least one accelerometer and a magnetic sensor. The orientation of the camera with respect to the world reference frame is then determined using the orientation of the camera with respect to the panoramic map and the orientation of the panoramic map with respect to the world reference frame. A filter, such as a Kalman filter, provides an accurate and stable estimate of the orientation of the panoramic map with respect to the world reference frame. |
| US08933985B1 |
Method, apparatus, and manufacture for on-camera HDR panorama
A digital camera captures a sequence of frames such that captured frames of the sequence alternate between sets of frames, in which each frame in the set has a different exposure setting. Each set of frames includes a nominal exposure frame. For each set of frames of the sequence that is captured after the reference set of frames has been captured, a determination is made as to whether or not the captured set of frames should be saved, based, at least in part, on overlap. For each of the saved sets of frames, the frames in the set are aligned with each other, and then image mixing of the frames in the set of frames is performed to generate a high dynamic range image. A panoramic, high dynamic range image is generated from each of the high dynamic range images. |
| US08933983B2 |
Intelligent call management and redirection
The disclosed systems and methods provide intelligent device inspection and interrogation in an application layer system to route packet-based network calls. These systems and methods can be used to detect the status of a specified endpoint. Endpoint devices can be configured to communicate status information to a central call manager. Endpoints can also be periodically polled to request device information. Pre-defined rules applied at the central call manager can be used to process call flow based on the device information. These rules can be configured so that a call that is not completed for any reason can be transferred to another destination such as a video mail service or an automated or live operator service. |
| US08933980B2 |
Light scanning unit and image forming apparatus including the same
A light scanning unit and an electrophotographic image forming apparatus are provided. The light scanning unit includes a light source unit for emitting a light beam, a light deflector for scanning and deflecting the light beam, an imaging optical system having an imaging lens for imaging the scanned and deflected light beam, and first and second reflection members arranged on an optical path, a housing, and first and second assembly members for pressing and fixing the first and second reflection members on the housing. The assembly members press and fix the reflection members on the housing by pressing the reflection members in a direction in which curvature of a scanning line due to the inclination of the first reflection member and curvature of a scanning line due to the inclination of the second reflection member are offset with each other. |
| US08933976B2 |
Three-dimensional display panel and driving method thereof
A three-dimensional (3D) display panel has a plurality of rows and a plurality of columns, and each of the rows has at least one sub-row. The 3D display panel includes at least one first group and at least one second group arranged on the first row. The first group and the second group respectively have a first color region, a second color region and a third color region. The first color region and the second color region of the first group as well as the third color region and the first color region of the second group are arranged on one sub-row, while the third color region of the first group and the second color region of the second group are arranged on another sub-row. |
| US08933973B2 |
Display device
There is provided a display device in which disadvantageous effects due to unnecessary operations of an image lag alleviating function are minimized. In a display device of active matrix type, for each of the pixels arranged in a matrix, a current-driven emissive element is provided, and the current of the emissive element is controlled using a drive TFT so as to perform display. While a black display period during which an opposite bias voltage is applied between the gate electrode and the source electrode of the drive TFT is inserted in order to alleviate image lag, this insertion is performed only when a predetermined condition is satisfied, and is performed for a certain duration according to a command by a microcomputer (10). |
| US08933972B2 |
Luminance adjustment in a display unit
A method and system for adjusting luminance in a display device including displaying an image with saturated colors, and adjusting luminance settings of sub-pixels so that a relative luminance ratio between full white color and any fully saturated color is within approximately 25 percent of a reference relative luminance ratio between the full white color and the same fully saturated color in an equivalent display device including red, green and blue sub-pixels. |
| US08933964B2 |
Image display method and apparatus
A visible image based on light output from a region to be observed by illumination of the region to be observed with visible light, and a special image based on light output from the region to be observed by illumination of the region to be observed with special light in a wavelength band that is different from the wavelength band of the visible light are obtained. An extraction image is generated by extracting a part of image data representing the visible image. A superimposition image is generated by superimposing the generated extraction image on the special image. The generated superimposition image is displayed. |
| US08933959B2 |
Subpixel layouts and subpixel rendering methods for directional displays and systems
Display devices and systems are configured with display panels substantially comprising one of several embodiments of three primary color or multi-primary color subpixel repeating groups that are particularly suitable for directional display devices which produce at least two images simultaneously, such as autostereoscopic three-dimensional display devices or multi-view devices. Input image data indicating an image is rendered to a device configured with one of the illustrated subpixel repeating groups using a subpixel rendering operation. |
| US08933958B2 |
Enhanced user interface elements in ambient light
Embodiments of enhanced user interface elements in ambient light are described. Sensor inputs can be received from light sensors that detect ambient light proximate an integrated display of a portable device. A determination is made that the ambient light detracts from the visibility of user interface elements displayed in a user interface on the integrated display. Display properties of graphic components of a user interface element are interpolated through a light range from approximately complete darkness to full sunlight, and the graphic components of a user interface element can be modified based on interpolating the display properties within the light range to enhance the visibility of the user interface element for display in the ambient light. |
| US08933957B2 |
Methods and systems for emphasizing selected aviation chart information
Methods and systems for visually organizing aviation or aeronautical charts with color emphasis and de-emphasis features selected by a user. |
| US08933955B2 |
Mobile communication terminal having a direct dial function using call history and method for performing the function
A mobile communication terminal call history displays call distinguishing icons representing the types of calls performed with counterparts. The call types include sent and received voice calls, video calls, and messages. If a user selects one call distinguishing icon displayed on a mobile communication terminal's display unit, a voice call or a video call is sent to the counterpart or a screen on which a message can be written to the counterpart is displayed, according to the call type of the selected call distinguishing icon. The user can directly select a counterpart and the call type to be sent to the counterpart by selecting one of the call distinguishing icons displayed on the display unit. A desired call distinguishing icon can be selected by entering a command on a touch screen, a keypad, or by voice command. |
| US08933953B2 |
Managing active thread dependencies in graphics processing
A scoreboard for a video processor may keep track of only dispatched threads which have not yet completed execution. A first thread may itself snoop for execution of a second thread that must be executed before the first thread's execution. Thread execution may be freely reordered, subject only to the rule that a second thread, whose execution is dependent on execution of a first thread, can only be executed after the first thread. |
| US08933952B2 |
Pre-rendering new content for an application-selectable user interface
This document describes techniques for pre-rendering new content for an application-selectable user interface. These techniques permit a user to select to view application-selectable tiles of the interface and, on selection, quickly see new content through the tiles in the selected portion. In some embodiments, the techniques pre-render content for a portion of a non-visible region of the interface rather than all of the non-visible region to reduce resource costs, such as processor and memory usage on a device and communication bandwidth usage on a communication network. |
| US08933947B2 |
Reading a local memory of a processing unit
Disclosed herein are systems, apparatuses, and methods for enabling efficient reads to a local memory of a processing unit. In an embodiment, a processing unit includes an interface and a buffer. The interface is configured to (i) send a request for a portion of data in a region of a local memory of an other processing unit and (ii) receive, responsive to the request, all the data from the region. The buffer is configured to store the data from the region of the local memory of the other processing unit. |
| US08933945B2 |
Dividing work among multiple graphics pipelines using a super-tiling technique
A graphics processing circuit includes at least two pipelines operative to process data in a corresponding set of tiles of a repeating tile pattern, a respective one of the at least two pipelines operative to process data in a dedicated tile, wherein the repeating tile pattern includes a horizontally and vertically repeating pattern of square regions. A graphics processing method includes receiving vertex data for a primitive to be rendered; generating pixel data in response to the vertex data; determining the pixels within a set of tiles of a repeating tile pattern to be processed by a corresponding one of at least two graphics pipelines in response to the pixel data, the repeating tile pattern including a horizontally and vertically repeating pattern of square regions; and performing pixel operations on the pixels within the determined set of tiles by the corresponding one of the at least two graphics pipelines. |
| US08933943B2 |
Technique for performing load balancing for parallel rendering
A technique to promote load balancing in parallel graphics rendering. In one embodiment, one or more threads are associated with one or more rendering tiles and scheduled in a balanced manner on one or more graphics processing resources. |
| US08933940B2 |
Method and system for creating animation with contextual rigging
There is described a method for applying a control rig to an animation of a character, the method comprising: receiving a state change for the character being in a first state; determining a second state for the character using the state change; retrieving an animation clip and a control rig both corresponding to the second state, the animation clip comprising a plurality of poses for the character each defining a configuration for a body of the character, the control rig being specific to the second state and corresponding to at least one constraint to be applied on the body of the character; applying the control rig to the animation clip, thereby obtaining a rigged animation clip; and outputting the rigged animation clip. |
| US08933934B1 |
System and method for assuring the proper operation of a programmable graphics processing unit
The system assures the proper operation of a programmable GPU. A list of shader programs is generated. A programmable GPU is instructed to render a set of graphic primitives to generate test image data into a test area of RAM of the GPU utilizing one of the listed programs. The GPU is instructed to combine test image data from the test area with normal image data to form a composite image as display image data. The data in the GPU RAM is output to an image processing unit (IPU), wherein the data is processed by the IPU. The IPU is utilized to apply a CRC algorithm to the test image data to calculate a check value. The calculated value is compared against a predetermined value for the test area. A fault is reported if the calculated check value does not match the predetermined value. These above steps are then repeated. |
| US08933931B2 |
Distributed asynchronous localization and mapping for augmented reality
A system and method for providing an augmented reality environment in which the environmental mapping process is decoupled from the localization processes performed by one or more mobile devices is described. In some embodiments, an augmented reality system includes a mapping system with independent sensing devices for mapping a particular real-world environment and one or more mobile devices. Each of the one or more mobile devices utilizes a separate asynchronous computing pipeline for localizing the mobile device and rendering virtual objects from a point of view of the mobile device. This distributed approach provides an efficient way for supporting mapping and localization processes for a large number of mobile devices, which are typically constrained by form factor and battery life limitations. |
| US08933926B2 |
Image processing apparatus, method, and program
When generating a projection image by setting a plurality of search points in an intended display area of a three-dimensional image along a plurality of visual lines, each connecting each pixel on a projection plane on which the three-dimensional image is projected and an arbitrary viewpoint, calculating a pixel value of each search point by an interpolation operation based on pixel values of adjacent pixels of each search point, and determining a pixel value of each pixel on the projection plane with respect to each visual line based on the calculated pixel value of each search point, if an adjacent pixel of a search point is a pixel in an unintended display area, the pixel value of the search point is calculated such that the pixel value of the pixel in the unintended display area does not contribute to the calculation, thereby preventing an artifact arising from the unintended display area. |
| US08933923B2 |
Display device and method for driving display device
A display device according to the present disclosure includes: an organic EL display unit having pixels; a variable voltage source which supplies a voltage to the organic EL display unit; and a voltage drop amount calculating circuit which regulates the voltage output by the variable voltage source, according to video data, in which the organic EL display unit further includes an anode-side power source line network and a cathode-side power source line network connected to the pixels and the variable voltage source, for supplying the voltage from the variable voltage source, and the voltage drop amount calculating circuit estimates, from the video data, a distribution of voltage drop amount in the anode-side power source line network and the cathode-side power source line network for each of the pixels, and regulates the voltage based on the estimated distribution of voltage drop amount for each of the pixels. |
| US08933919B2 |
Liquid crystal panel driving circuit for display stabilization
Disclosed is a liquid crystal panel driving circuit of display stabilization, including: a plurality of output buffers buffering data voltage and supplying or cutting off the buffered data voltage to or from each of the plurality of data lines; an output MUX switch receiving outputs from two adjacent output buffers of the plurality of output buffers and transferring one of the two outputs to the plurality of data lines; a garbage switch connecting each of the plurality of data lines to a ground terminal; and a power on sensor or a power off sensor generating a power on or off reset signal in response to a turn on/off of a power supply voltage, wherein the output MUX switch is turned-off and the charge share switch and the garbage switch are turned-on, in response to the power on reset signal or the power off reset signal. |
| US08933915B2 |
Integrated circuit for display apparatus and method thereof
A display apparatus, an integrated circuit and method thereof are disclosed. The display apparatus includes a frame buffer, a controller circuit, and a display driver circuit. The frame buffer is configured to retain a plurality of image frames to be displayed. The controller circuit, coupled to the frame buffer, is configured to determine whether a change in the image frames has occurred and whether a refresh time is expired. The display driver circuit, operatively coupled to the frame buffer and adapted to couple to an active display device, is configured to receive the image frames to be displayed from the frame buffer and dynamically refreshing the active display device when the change is determined or when a refresh time is expired. |
| US08933913B2 |
Electromagnetic 3D stylus
A stylus system and method for determining the three-dimensional position and orientation of a stylus operating within a volume located above a surface of a display device is described. In some embodiments, the stylus system includes a stylus and a display device. The stylus senses one or more magnetic fields generated from a set of transmitting coils associated with the display device and transmits sensing information over an RF channel to a receiver in the display device. The display device determines the three-dimensional position of the stylus by applying a cell-based position reconstruction technique that compares the received sensing information with predetermined magnetic field values associated with one or more predetermined regions located above the surface of the display device. The cell-based position reconstruction technique accommodates magnetic field distortions due to the presence of conductive elements within or near the display device. |
| US08933905B2 |
Touch-sensitive button with two levels
A touch-sensitive depressible button with multiple depression thresholds is provided. When the button is depressed to a first depression threshold, the touch sensor can be switched from a low-power, non-sensing state to a sensing state. When the button is depressed to a second depression threshold, the touch sensor can sense the touch context and input can be generated based on the depression and the touch context. In this way, the touch-sensitive depressible button with multiple depression thresholds can facilitate timely switching of the touch sensor to a sensing state. |
| US08933899B2 |
Pulse- or frame-based communication using active stylus
In one embodiment, a method includes receiving sensor data from one or more sensors in or on a stylus, the stylus including one or more electrodes and one or more computer-readable non-transitory storage media embodying logic for wirelessly transmitting signals to a device through a touch sensor of the device. The method includes generating a carrier signal and modulating the carrier signal to communicate the sensor data and wirelessly transmitting from the stylus to the device the carrier signal as modulated through the touch sensor of the device. |
| US08933896B2 |
Pressure-based interaction for indirect touch input devices
In an indirect interaction input device, z-information can be considered in defining a user interaction model for the device. Any measurement of displacement in a z-direction can be used, if such information is available from the input device. The pressure data can be used to define states of interaction, with transitions between these states determined by various thresholds. The device can provide raw or normalized data, and can provide state information or data defining its thresholds that specify state transitions. This information can be provided as an attribute of a contact point provided by the device. Data can be normalized across various similar devices. Applications can use the raw pressure data from the device for their own purposes, or rely on the device itself or host operating system software to interpret the pressure data according to thresholds and states. |
| US08933892B2 |
Touchpad combined with a display and having proximity and touch sensing capabilities to enable different functions or interfaces to be displayed
A touch-sensitive and far-field or proximity sensitive touchpad combined with a display, wherein the touchpad is formed as a touchstrip that is concealed inside the display, wherein a first function or interface such as a menu is enabled when an actuating device reaches a threshold distance from the touchpad, wherein a second function or interface is enabled when the actuating device makes contact with the touchpad, and wherein the first function may or may not continue after contact is made with the touchpad. |
| US08933885B2 |
Method, apparatus, and computer program product for reducing hand or pointing device occlusions of a display
A method is provided for reducing hand or pointing device occlusions of a display, particularly a touch screen or hover display. Detection of the position of a pointing object and eyes relative to a device display may be used to calculate an offset correction. Shifting a user interface component based on the offset correction may reduce pointing object occlusions of the display. A corresponding apparatus and computer program product are also provided. |
| US08933883B2 |
Light-pointing device and light-tracking receiver having a function selection key and system using the same
A light-pointing device generates a light beam, and converts the light beam into a flicker mode with the function selection keys. Different function selection keys trigger different flicker frequencies. The dotted image of the light beam is formed in a plurality of frames detected by the tracking receiver. The tracking receiver determines the start of a specific function according to the frequency of occurrence or the interval mode of the dotted image in the plurality of successive frames. |
| US08933880B2 |
Interactive presentation system
An interactive presentation system includes: an imaging device; an image analyzer that calculates information regarding a pointed position by using captured-image data; a controller that receives the information and operates based on an input from an input device; a storage device controlled by the controller to store the information; a pattern generator controlled by the controller to generate a pattern image; an image display device that receives an output from the pattern generator; and a projector that enlarges and projects an output from the image display device. Upon initialization based on the input from the input device, the controller defines a pointed position as a boundary position of a command, assigns the command to an area demarcated by the boundary position, and stores the boundary position in the storage device. After initialization, the controller compares a pointed position and the boundary position and executes the command associated to the information. |
| US08933877B2 |
Method for prevention of false gesture trigger inputs on a mobile communication device
A method for prevention of false gesture trigger inputs on a mobile communication device is disclosed herein. The method includes providing a relative positioning sensor output to a controller for enabling/disabling or adaptively adjusting detection of gesture inputs on the mobile communication device based on an angular position or motion of the mobile communication device relative to a directional trigger beam or alternatively relative to environmental conditions impacting the mobile communication device. |
| US08933872B2 |
Liquid crystal display
A liquid crystal display includes: a light source unit that includes a light-guiding plate with a light-exit plane partitioned into emission subsections, and one or plural sides, and light sources; a liquid-crystal-display panel that includes pixels, and modulates light emitted from the light source unit, thereby performing image display; and a display control unit that includes a partitioning-drive processing section generating each of a light-emission pattern signal and a partitioning-drive image signal, performs light-emission driving for each light source, and performs display driving for each pixel. The partitioning-drive processing section performs a gain correction of multiplying each pixel signal in the input image signal by a predetermined gain factor that is set so that a value increases as a pixel position of the pixel signal goes away from the light source, and generates the light-emission pattern signal and the partitioning-drive image signal, by using gain-corrected pixel signal. |
| US08933871B2 |
Backlight unit and display device
A backlight unit and a display device including the backlight unit are discussed. According to an embodiment, the invention provides a light generating device comprising: a first layer; a plurality of light source devices disposed on the first layer and configured to emit light, at least one of the light source devices including a light emitting diode for generating the light; a reflection layer disposed on the first layer and configured to reflect the light emitted from the light source devices; a second layer covering the light source devices and the reflection layer and configured to propagate the light reflected by the reflection layer, the second layer including a plurality of depressed portions, at least one of the depressed portions disposed between two adjacent light source devices among the plurality of light source devices; and at least one third layer disposed on the second layer and configured to diffuse the light propagated by the second layer. |
| US08933867B2 |
Organic light-emitting substrate, method of manufacturing the same, and organic light-emitting display device having the same
An organic light-emitting substrate includes a base substrate, a gate line, a data line, a bias line, an organic light-emitting diode, a switching transistor, a driving transistor and a repair line. The bias line is spaced apart from the gate line and the data line. The organic light-emitting diode includes a pixel electrode, a common electrode and an organic light-emitting part. The switching transistor is connected to the gate line and the data line. The driving transistor is connected to the bias line, the pixel electrode and the switching transistor. The repair line is formed from a pixel metal layer that is identical to the pixel electrode to be spaced apart from the pixel electrode, and is formed along the first direction to be overlapped with the gate line. Therefore, the repair line may repair electric defects of the gate line. |
| US08933866B2 |
Active matrix pixel brightness control
A multiple pixel display and method of driving same. Each pixel in the display has a light emitting element and a drive current controller. A control terminal of the drive current controller receives an intensity control input and drives the light emitting element with an amount of electrical current based upon the intensity control input. Each pixel also has a voltage storage device that is charged with a programmed voltage between with a first terminal that is electrically coupled to the control terminal, and a second terminal that is electrically opposite the first terminal of the voltage storage device. An intensity reduction input of each pixel is electrically coupled to the second terminal of the voltage storage device and to respective intensity reduction inputs of other pixels within the plurality of pixels. |
| US08933859B2 |
Antenna device and communication terminal apparatus
An antenna device includes an antenna element and an impedance conversion circuit connected to the antenna element. The impedance conversion circuit is inserted between the antenna element and a feeding circuit, and includes a first series circuit where a first coil conductor and a second coil conductor are connected in series, and a second series circuit where a third coil conductor and a fourth coil conductor are connected in series. The first and second coil conductors define a closed magnetic circuit through which a closed loop of a first magnetic flux passes, and the third and fourth coil conductors define a closed magnetic circuit through which a closed loop of a second magnetic flux passes. Consequently, the antenna device performs impedance matching with the feeding circuit in a wide frequency band. |
| US08933857B2 |
Antenna device and mobile terminal having the same
An antenna device including a dielectric resonator antenna configured to generate resonances in a first frequency band; a printed circuit board electrically connected to the dielectric resonator antenna and configured to process radio signals; and a defected ground structure formed on the printed circuit board and configured to generate resonances in a second frequency band using a current flowing on the dielectric resonator antenna and the printed circuit board. |
| US08933856B2 |
Dual-polarization omnidirectional antenna
A dual-polarization omnidirectional antenna includes a reflecting base plate, a radiating oscillator, outputting coaxial cables, RF connectors, a metallic supporting pillar and a T-shaped probe. The radiating oscillator has an upper layer provided with a one-to-two feed dividing network and a lower layer provided with a round patch; the T-shaped probe is welded with the round patch. A mixing ring is arranged on the reflecting base plate; two RF connectors are respectively connected with a first port and a second port of the mixing ring; an inner conductor of a first outputting coaxial cable has a first end connected with the feed dividing network and a second end connected with a third port of the mixing ring; an inner conductor of another outputting coaxial cable has a first end connected with the T-shaped probe and a second end connected with a fourth port of the mixing ring. |
| US08933855B2 |
Antenna feed with polarization rotation
Various exemplary embodiments relate to an antenna feed configured to receive a signal having a wavelength. They antenna feed may include a cylindrical body and four pin groups. Each pin group may include two pins in close proximity extending across the center of the cylindrical body. One of the two pins may be rotated approximately 22.5° from the angle of the other pin. Each pin group may be spaced approximately one quarter of a wavelength away from each other, and may be rotated approximately 22.5° from the angle of the previous pin group. |
| US08933854B2 |
Dual-polarization communication antenna for mobile satellite links
A dual-polarization communication antenna for satellite mobile links comprising a number of radiant elements etched on a substrate, a connector enabling the antenna elements to be connected to a power source, said antenna including one or more subantennas, each of said subantennas including: N dual-polarization antenna elements mounted in series with one another and linked together by means of a portion of a first conduction line C1; K dual-polarization antenna elements linked together by means of a portion of a second conduction line C3, said K antenna elements being arranged relative to one another in parallel; wherein said lines C1, C3 are electrically linked and linked to the connector; and the set formed by the N antenna elements is mounted in series with the set of the K antenna elements. |
| US08933848B2 |
Multi-band multi-polarization stub-tuned antenna
Apparatus and techniques can include a planar antenna that can include a folded conductive strip portion coupled to a driven node of a wireless communication circuit, the folded conductive strip portion comprising at least two segments laterally offset from each other and at least partially laterally overlapping with each other, and a first region oriented along a first axis in a plane of the planar antenna and a second region oriented along a second axis in the plane of the planar antenna, the two axes and the two regions specified to provide polarization diversity of radiation from the planar antenna. The planar antenna can include a stub coupled to the folded conductive strip portion, the stub configured to provide a first specified operating frequency range at or near resonance using a mode corresponding to a total physical path length along the folded conductive strip portion. |
| US08933847B2 |
Mobile wireless communications device having antenna assembly with electrically conductive base enclosing an elongate slot and associated methods
A mobile wireless communications device may include a housing carrying a circuit board and wireless communications circuitry. An antenna assembly is carried by the housing and coupled to the wireless communications circuitry. The antenna assembly may include an electrically conductive base having a rectangular shape with opposing first and second ends and opposing first and second sides extending between the first and second ends. The electrically conductive base may have an elongate slot therein extending within a medial portion thereof and contained within the opposing first and second ends and the opposing first and second sides. The antenna assembly also may include an electrically conductive feed arm extending outwardly from the first side of the electrically conductive base adjacent the first end thereof. The electrically conductive feed arm may have a distal end with an antenna feed defined thereon. |
| US08933846B2 |
Portable electronic device
A portable electronic device is capable of transforming into first and second states, and is equipped with an antenna disposed such that in the first state the antenna is near a magnetic field-shielding part and communication is not possible and in the second state the antenna is separated from the magnetic field-shielding part and communication is possible. This portable electronic device is equipped with: an operation-unit-side chassis; a display-unit-side chassis; a connecting part that connects the operation-unit-side chassis and the display-unit-side chassis such that transformation to the first state and to the second state are possible; a magnetic field-shielding part disposed in the operation-unit-side chassis; and an antenna that is disposed in the display-unit-side chassis. |
| US08933845B2 |
Data communication device
A communication device as disclosed herein may include a body, an antenna assembly provided in the body, and configured to transmit or receive wireless signals, and a circuit board connected to the antenna assembly and configured to process the wireless signals. The antenna assembly may include a carrier having at least one region that is dimensioned to be farther away from the body than other portions thereof, and a radiator provided on the at least one dimensioned region of the carrier and configured to receive or radiate electromagnetic waves corresponding to the wireless signals. The radiator may be positioned on the dimensioned region of the carrier such that a specific absorption rate (SAR) due to the antenna assembly is reduced. |
| US08933838B1 |
Complementary tracking loops
A global navigation satellite system configured to operate in a noisy environment receives the same satellite signals in two separate channels. Each channel processes the signals independently according to different filtering constraints; one channel applies narrow filtering constraints while the other channel applies broader filtering constraints. Narrow filtering constraints allow the receiver to acquire a usable signal under certain conditions but not while moving rapidly. Broader filtering constraints allow the receiver to acquire a usable signal during rapid movement, but cannot overcome intense interference. A device implementing both constraint options is usable under a wider range of situations. |
| US08933830B1 |
Successive approximation register analog-to-digital converter and method of operating built-in self-test device for testing the converter
Provided is a successive approximation register analog-to-digital converter (SAR ADC) including a digital-to-analog converter (DAC) generating and outputting first and second level voltages based on first and second analog input signals and a reference voltage signal; a comparator comparing the first and second level voltages and outputting a comparison signal according to a comparison result; and an SAR logic generating a digital signal based on the comparison signal, wherein the DAC includes: first and second input switches controlling reception of the first and second analog input signals, respectively; a first discharge switch connected electrically to the first input switch, the first discharge switch discharging leakage current according to an operation of the first input switch; and a second discharge switch connected electrically to the second input switch, the second discharge switch discharging leakage current according to an operation of the second input switch. |
| US08933829B2 |
Data compression using dictionary encoding
Embodiments relate to data compression using dictionary encoding. An aspect includes subdividing a table of uncompressed data into a first block and a second block of complete rows. Another aspect includes determining information about a frequency of occurrence of different values for each column of the first block. Another aspect includes selecting a row of the first block to be removed out of the first block using frequency of occurrence-information. Another aspect includes removing the a row out of the first block to form an updated first block and determining information about a frequency of occurrence of different values for each column of the updated first block. Another aspect includes deriving a dictionary containing code-words for encoding the values of the updated first block. Another aspect includes encoding the values of the updated first block based on the code-words. Another aspect includes adding the removed row to the second block. |
| US08933822B2 |
Method and apparatus for extra-vehicular emergency updates following an accident
A system includes a processor configured to receive instructions from a vehicle computing system (VCS) to being reporting a mobile device location. The processor is also configured to access a list of emergency contacts. Further, the processor is configured to determine that a mobile device has left a predetermined perimeter around a last known vehicle location. The processor is additionally configured to periodically report mobile device GPS coordinates to members of the emergency contacts list, until the mobile device reaches a destination. |
| US08933821B2 |
Information providing device and information providing method
An information providing device has a vehicle information acquiring section acquiring information about a plurality of vehicles, a charge history information acquiring section acquiring charge history information, and a charging facility information acquiring section acquiring charging facility information including at least a position and a utilization status of a charging facility. The device further includes a searching section searching, according to a request from a request vehicle, for a charging facility utilizable by the request vehicle as an object charging facility, a vehicle determining section determining, as a specific vehicle, a vehicle that is not the request vehicle and having a possibility of utilizing the object charging facility, and a utilization possibility predicting section predicting a utilization possibility of the specific vehicle utilizing the object charging facility. The device also includes a providing section providing information based on the utilization possibility to the request vehicle. |
| US08933815B2 |
Intelligent electronic device having an XML-based graphical interface
An intelligent electronic device (IED) having an interface for displaying data sensed and generated by the intelligent electronic device and other IEDs on a network is provided. The intelligent electronic device includes at least one sensor coupled to the electric circuit configured for measuring at least one power parameter of the electrical circuit and generating at least one analog signal indicative of the at least one power parameter; at least one digital to analog converter coupled to the at least one sensor configured for receiving the at least one analog signal and converting the at least one analog signal to at least one digital signal; a processor configured for receiving the at least one digital signal and generating energy data; a communication device configured for accessing at least one second intelligent electronic device; and an interface configured for displaying data generated by the at least one second intelligent electronic device. |
| US08933812B2 |
Vermin trap signaling device
A signaling device that indicates actuation of a remotely located mousetrap comprises a base that supports the trap, a power supply, and a mounted electrical interface switch. The switch is held open by a non-conductive interrupter positioned between the switch contacts and connected to the bail of the trap. The bail dislodges the interrupter and closes its switch when the trap is actuated, producing a visual flashing light at the users location. The signaling device can be tested by a test actuator switch located at the users location. A tether clips the signaling device to the trap. |
| US08933810B1 |
Illuminated liquid level indicator
A liquid level indicator indicates liquid level in a standpipe with a color change in a column of lights positioned alongside the standpipe. The indicator can be used alongside a mechanical indicator which indicates liquid level in a standpipe with a color change in a column of magnetic elements to light the mechanical indicator. The two indicators when used together provide high visibility under all conditions. |
| US08933808B2 |
RFID skier monitoring systems and methods
A system and method monitor skier behavior. An identifier is read from a lift access product when the lift access product is in the vicinity of a lift boarding area and a scan record containing the identifier, location information of the lift boarding area and a time stamp if generated. The scan record is processed to generate a location event record that is stored within a location database. The location database is processed to determine skier behavior based upon the location event records. |
| US08933807B2 |
System and method for providing secure transactional solutions
The present invention provides a method and system for verifying and tracking transactional information. In an embodiment of the invention, a system for delivering security solutions is provided that includes at least one of the following: a radio frequency (RF) identification device, an identification mechanism (e.g., a card, sticker), and an RF reader. |
| US08933802B2 |
Switch and actuator coupling in a chassis of a container associated with an intermodal freight transport system
A method and system of switch and actuator coupling in a chassis of a container associated with an intermodal freight transport system is disclosed. According to one embodiment, a method of a tracking system involves coupling a first switch of a chassis to a second actuator of a container and coupling a first actuator of the chassis to a second switch of the container when the container is placed on the chassis, and signaling a wake event to a container tracking device when the first switch and the first actuator of the chassis is coupled with the second actuator and the second switch of the container. The method may also include communicating at least one of a location data and a container identification number of the container through at least one of the container tracking device and a chassis tracking device, through a network, to an administrative server. |
| US08933795B2 |
Video display apparatus and method
A apparatus and method for preventing a crash between a vehicle and an obstacle are discussed. A video display apparatus includes a capturing unit configured to capture an image of a vehicle and surroundings of the vehicle. A controller is configured to detect an outline of the vehicle and a boundary line of an obstacle from the image captured by the capturing unit, calculate the distance between the outline of the vehicle and the boundary line of the obstacle and generate an alert image when the distance between the vehicle outline and the boundary line is less than a preset distance value. A display unit is configured to display the alert image. |
| US08933793B2 |
Active contactless information storage device, method, and information access system
An active contactless information storage device includes: an operation controller that determines whether mode information of the active contactless information storage device indicates a mode in which the device communicates with a reader/writer device; a carrier-sense controller that determines whether a first frequency in a first period and determines whether a second frequency in a second period, when the mode information of the active contactless information storage device indicates the mode in which the device communicates with the reader/writer device; and a command processor that performs communication with the reader/writer device when the carrier sense controller determines that the first frequency is sensed; wherein, when the mode information of the active contactless information storage device does not indicate the mode in which the active contactless information storage device communicates with the reader/writer device, the carrier-sense controller waits for a predetermined amount of time. |
| US08933790B2 |
Phase coupler for rotating fields
This invention relates to dynamically controlled, electronic article surveillance (EAS) systems whereby an array of antenna elements is digitally phased and actively driven for concurrent transmission, and digitally phased and combined in the receiver unit to improve detection. In particular, the individual frequency and phase of the plurality of the transmit/receive signals are rapidly varied to allow for automated manipulation (steering) of the transmit field pattern and receive field sensitivity. The invention achieves the following features via means of digital phasing and dynamic computer control: sufficient far-field cancellation, null-free detection and uncompromised detection performance regardless of tag's orientation while using single transmission drivers to drive entire antenna structures, whether loop antenna or ferrite core antenna, using a phase coupler, thereby allowing more efficient system operation or additional features such as deactivator antenna operation. |
| US08933789B1 |
Systems and methods for RFID-enabled information collection
Methods, apparatuses and systems for radio frequency identification (RFID)-enabled information collection are disclosed, including an enclosure, a collector coupled to the enclosure, an interrogator, a processor, and one or more RFID field sensors, each having an individual identification, disposed within the enclosure. In operation, the interrogator transmits an incident signal to the collector, causing the collector to generate an electromagnetic field within the enclosure. The electromagnetic field is affected by one or more influences. RFID sensors respond to the electromagnetic field by transmitting reflected signals containing the individual identifications of the responding RFID sensors to the interrogator. The interrogator receives the reflected signals, measures one or more returned signal strength indications (“RSSI”) of the reflected signals and sends the RSSI measurements and identification of the responding RFID sensors to the processor to determine one or more facts about the influences. Other embodiments are also described. |
| US08933784B2 |
RF powder particle, RF powder, and RF powder-containing base
Provided are an RF powder particle, an RF powder, and an RF powder-containing base that can make it difficult to fabricate, for example, forged documents or forged bank notes with respect to sheet-like objects having high proprietary values, such as bank notes, and that allow necessary information to be stored in each of the large number of particles which are each provided with a tank circuit having a predetermined resonant frequency.The RF powder particle includes a coil 24 (inductance element) as a magnetic filed coupling element and a condenser 25 (capacitance element) connected to the both ends of the coil on an insulating surface of a substrate 22 and is configured so as to form a tank circuit 31 by the inductance element and the capacitance element. The tank circuit 31 functions as a circuit in a resonance state or in a non-resonance state in accordance with conditions in response to a high-frequency magnetic field from outside. |
| US08933775B2 |
Surface mountable over-current protection device
A surface-mountable over-current protection device comprises one PTC material layer, first and second connecting conductors, first and second electrodes and an insulating layer. The PTC material layer has a resistivity less than 0.2 Ω-cm, and comprises crystalline polymer and conductive filler dispersed therein. The first and second connecting conductors are capable of effectively dissipating heat generated from the PTC material layer. The first and second electrodes are electrically connected to first and second surfaces of the PTC material layer through the first and second connecting conductors, respectively. The dissipation factor depending on the ratio of the total area of the electrodes and the conductors to the area of the PTC material layer is greater than 0.6. At 25° C., the value of the hold current of the device divided by the product of the area of the PTC material layer and the number of the PTC material layer is greater than 1A/mm2. |
| US08933770B2 |
Electronic device with magnet
An electronic device includes a frame and a magnet. The frame includes a main frame body, a stopping piece, a blocking piece, and a hook. The stopping piece and the blocking piece protrude from the main frame body. The hook is located on the blocking piece facing the main frame body. The main frame body, the stopping piece, and the blocking piece cooperatively define a receiving space. The magnet is engaged in the receiving space, and the hook is engaged with the magnet for preventing the magnet from disengaging from the receiving space. |
| US08933764B2 |
Tunable duplexer method using hybrid transformer with dual antenna
The present disclosure relates to a hybrid transformer duplexer apparatus. The hybrid transformer duplexer apparatus includes an autotransformer having a first port, a second port and a tap coupled to a first antenna port. A step-down transformer has a primary winding with a first terminal coupled to the first port of the autotransformer and a second terminal coupled to the second port of the autotransformer, and a secondary winding having a third terminal coupled to a second antenna port and a fourth terminal coupled to a common node. |
| US08933760B2 |
System and methods for correcting clock synchronization errors
Clock synchronization error is corrected or minimized by fitting a parabolic f(T) function to the crystal's data, and compensating for sampling period drift in an Analog to Digital Converter (ADC) at various temperatures. |
| US08933758B1 |
Bridge-stabilized oscillator with feedback control
A bridge-stabilized oscillator with feedback control includes an RF amplifier connected to a first bridge path and a second bridge path. Each first and second bridge path has a variable gain amplifier to receive and modify the respective signals to maintain the resistance of a resistor in the first bridge path, so the resonator in the second bridge path oscillates. A power detector provides a control signal to each of the variable gain amplifiers to maintain the phase of the output with respect to the input and constrain the gain in each of the first and second bridge paths. |
| US08933753B2 |
Versatile audio power amplifier
An audio power amplifier includes a first and a second amplification unit, each including a switching voltage amplifier, an output filter, a current compensator, an inner current feedback loop feeding a measurement of current measured at the output inductor back to a summing input of the current compensator, a voltage compensator coupled to the summing input of the current compensator, and an outer voltage feedback loop. A controlled signal path provides the output of the voltage compensator of the first amplification unit to the current compensator of the second amplification unit. The first and second amplification units are operable with separate loads, in parallel driving a common load, or across a bridge-tied-load. A second pair of amplification units may be added and operated together with the first pair to drive a single speaker with a parallel pair of amplifiers on each side of a bridge-tied-load. |
| US08933747B2 |
Semiconductor chip package including voltage generation circuit with reduced power noise
A semiconductor chip package eliminates and minimizes a power noise generated from a voltage generation circuit in the semiconductor chip package includes an integrated circuit chip with a voltage generation circuit that receives an external voltage to generate a supply voltage to be used in an internal circuit and a connection terminal connected to an output node of the voltage generation circuit, and a mounting substrate including a noise eliminator electrically connected to the connection terminal to reduce a power noise of the supply voltage and a mounting substrate to mount the integrated circuit chip to package the integrated circuit chip as the semiconductor chip package. |
| US08933740B2 |
Semi-dynamic flip-flop
A semi-dynamic flip-flop is provided. A selecting circuit selects an input signal from a data signal and a test signal. A charging/discharging circuit charges/discharges an intermediate node according to the input signal, a clock signal and a modulation signal. A first storage circuit stores electric potential of the intermediate node. An adjusting circuit generates an adjustment signal according to the clock signal and the potential of the intermediate node. An output signal adjusts electric potential of an output node according to the clock signal and the potential of the intermediate node. A second storage circuit stores the potential of the output node. A reset circuit sets or resets the potential of the output node. A switch, connected between the adjusting circuit and the charging/discharging circuit, is turned on when the semi-dynamic flip-flop is in a normal operation mode. |
| US08933733B2 |
Method and system for fast synchronized dynamic switching of a reconfigurable phase locked loop (PLL) for near field communications (NFC) peer to peer (P2P) active communications
A reconfigurable circuit is disclosed. The reconfigurable circuit comprises a pause detector mechanism, a clock extractor, and a multiplexer. The multiplexer is configured to receive a reference clock and is coupled to the clock extractor to receive a clock extracted from a carrier of a near field communication (NFC) field. The reconfigurable circuit also comprises a phase locked loop (PLL) coupled to the pause detector mechanism and the multiplexer, and the PLL can be configured in a first mode to be locked to the reference clock, in a second mode to be locked to the extracted clock, and in a third mode wherein the PLL can switch between being locked to the reference clock and being locked to the extracted clock. |
| US08933732B2 |
Frequency quadruplers at millimeter-wave frequencies
Methods for increasing a signal frequency include generating two or more signals having a fundamental mode and one or more harmonics; phase shifting bifurcated components of the two or more signals in transmission lines; and combining the bifurcated components to create an output signal that cancels a fundamental mode, a second harmonic, and a third harmonic in the signals to produce a frequency-multiplied output signal. |
| US08933729B1 |
Stacked receivers
Differential receivers are “stacked” and independently calibrated to different common-mode voltages. The different common-mode voltages may correspond to the common-mode voltages of stacked transmission circuits. Multiple stacks of samplers are connected to the same channels. The clocking of each stack of sampler circuits is phased (timed) such that the samplers in a given stack are not resolving at the same time. Samplers in a different stack and receiving a different common-mode voltage resolve at the same time. |
| US08933727B1 |
Monolithic transmit/receive module driver
An integrated circuit comprising a first circuit and a second circuit. The first circuit may be configured to generate a plurality of complementary outputs based upon a plurality of inputs, a first control signal, and a second control signal. The plurality of inputs may be received in parallel in a first mode and as a serial bit stream in a second mode. The second circuit may be configured to generate a plurality of outputs in response to a third control signal and a fourth control signal. |
| US08933725B2 |
State machine circuit and state adjusting method
A state machine circuit switching between multiple states is provided. The state machine circuit has: a state patch circuit for generating a patched predicted state value, a patched output value, and a selection signal according to a current state value and at least one of a second input signal, a predicted state value, and an output value of the state machine circuit; a first selection circuit for outputting the patched predicted state or the predicted state to a register according to the selection signal; and a second selection circuit for outputting the patched output value or the output value according to the selection signal, wherein the predicted state value and the output value are generated according to a first input signal and the current state value of the state machine circuit, and the predicted state value and the output value are not generated according to the second input signal. |
| US08933722B2 |
Measuring device and a method for measuring a chip-to-chip-carrier connection
A measuring device is provided, the measuring device including: a power supply to provide electric power to a chip via at least one of a chip connection and a chip-carrier connection; a chip arrangement receiving portion configured to receive a chip arrangement, the chip arrangement including a chip and a plurality of chip-to-chip-carrier connections; a detection portion including: a plate; a detection circuit coupled to the plate and configured to detect an electrical signal from the plate; wherein the plate is configured such that it covers at least part of the chip arrangement; and wherein at least one chip-carrier connection is in electrical connection with the plate. |
| US08933716B2 |
Test apparatus and testing method
A main power supply supplies a power supply voltage to a power supply terminal of a DUT. A control pattern generator generates a control pattern including a pulse sequence. A compensation circuit intermittently injects a compensation current to the power supply terminal of the DUT via a path different from that of the main power supply. A switch is arranged between an output terminal of a voltage source and the power supply terminal of the DUT, and is turned on and off according to the control pattern. |
| US08933702B2 |
Battery monitor with correction for internal OHMIC measurements of battery cells in parallel connected battery strings
A battery monitor determines an internal resistance of a battery cell of a battery having parallel connected battery strings which accounts for errors introduced by the parallel connected battery strings. When determining the internal resistance of a battery cell, the battery monitor determines a baseline intercell resistance of an intercell connecting the negative terminal of the battery cell to the positive terminal of an adjacent battery. The battery monitor then applies a momentary load across the battery cell and immediately prior to releasing the load, measures the voltage across the battery cell (loaded voltage) and the voltage across the intercell. The battery monitor then calculates the current flowing through the intercell (intercell current) by dividing the measured voltage across the intercell by the determined intercell resistance. Immediately after releasing the load, the battery monitor measures the voltage across the battery cell (recovered voltage) and determines the battery cell internal resistance by dividing the difference between the recovered voltage and the loaded voltage by the intercell current. |
| US08933697B2 |
Measurement of chemical equilibrium ratio using a magnetic resonance spectroscopy system
The use of selective RF excitation is discussed. A spectrally selective, large tip angle RF pulse is used to detect a weak signal from a first chemical species. A non-selective, small tip angle pulse is used in measuring a signal from a second chemical species in exchange with the first chemical species. The acquired resonance data provides maybe used to measure the ratio of the spectrally distinct species in exchange. |
| US08933695B1 |
High linearity superconducting radio frequency magnetic field detector
A superconducting quantum interference devices (SQUID) comprises a superconducting inductive loop with at least two Josephson junction, whereby a magnetic flux coupled into the inductive loop produces a modulated response up through radio frequencies. Series and parallel arrays of SQUIDs can increase the dynamic range, output, and linearity, while maintaining bandwidth. Several approaches to achieving a linear triangle-wave transfer function are presented, including harmonic superposition of SQUID cells, differential serial arrays with magnetic frustration, and a novel bi-SQUID cell comprised of a nonlinear Josephson inductance shunting the linear coupling inductance. Total harmonic distortion of less than −120 dB can be achieved in optimum cases. |
| US08933687B2 |
Portable self powered line mountable device for measuring and transmitting solar radiation
A device for attaching to an electric power line conductor includes a housing with an opening for accepting the power line conductor. The housing is configured to be grounded to the power line conductor. At least one magnetic core is configured to surround the power line conductor and power a power supply electronics module. A solar sensing element is configured to be mounted horizontally on the housing. |
| US08933685B2 |
Protection system and method for DC-DC converters exposed to a strong magnetic field
A protection system and method for protecting a direct current to direct current voltage converter (DC-DC converter) from a potentially damaging excessive output current due to exposure to a relatively strong magnetic field is disclosed. The system includes a detector circuit configured to monitor a signal characteristic of the DC-DC converter, and a linear regulator having an output coupled to the load output of the DC-DC converter. The system further includes a control system configured to disable a load output of the DC-DC converter and enable the output of the linear regulator when the detector detects that the signal characteristic has moved outside a predetermined threshold range. Moreover, the control system is further configured to disable the output of the linear regulator after a predetermined time period, and enable the load output of the DC-DC converter after the predetermined time period. |
| US08933683B2 |
Band gap reference circuit
A band gap reference circuit comprises a first branch (1) having a first transistor (Q1) and a first temperature-dependent resistive element (S0). A second branch of the band gap reference comprises a second transistor (Q2) having a different size compared to the first transistor (Q1). An output branch (3) comprises a second temperature-dependent resistive element (S1, S2), that second temperature-dependent resistive element being coupled to an output terminal (Vref). At least one of the first and second temperature-dependent resistive elements (S0, S1, S2) comprises a transistor (M2) being arranged in a current path of the respective branch (1, 3) and being controlled such that it operates in a linear region of its characteristics. |
| US08933679B2 |
Adaptive dead-time control
A DC-to-DC converter includes first and second transistors that are connected in series between a supply voltage and ground and that are driven by PWM pulses. A junction of the transistors is connected to an inductance that is connected in series to a load. A first timing module determines a first time difference between a first edge of a first signal at the junction and a first edge of a second signal at a control terminal of the first transistor. A second timing module determines a second time difference between a second edge of the first signal and a second edge of the second signal. The first and second edges of the second signal respectively correspond to first and second edges of one of the PWM pulses. A delay module delays the first and second edges of the second signal respectively based on the first and second time differences. |
| US08933678B2 |
Buck volatge converting apparatus
A buck voltage converting apparatus is disclosed. The buck voltage converting apparatus includes a first transistor, a second transistor, an inductor, a controller and a switch. The first transistor receives an input voltage. A first terminal of the inductor is coupled to the first and second transistors. A second terminal of the inductor is coupled to an output terminal of the buck voltage converting apparatus for generating an output voltage. The controller receives the output voltage, and generates a detection voltage according to voltage amplitude of the output voltage. The switch is coupled between a first terminal of the first transistor and a control terminal of the second transistor. The switch is turned on or off according to the detection voltage. |
| US08933677B2 |
Voltage regulator controller frequency varied by load current
In some embodiments, a voltage regulator device may include a variable frequency voltage regulator, a sense circuit coupled to an output of the variable frequency voltage regulator, the sense circuit to sense a signal corresponding to an output condition of the variable frequency voltage regulator, and a frequency adjust circuit coupled between the sense circuit and the variable frequency voltage regulator, the frequency adjust circuit to dynamically adjust an operating frequency of the variable frequency voltage regulator based on the signal sensed by the sense circuit during operation of the variable frequency voltage regulator. For example, the frequency adjust circuit may be configured to adjust the operating frequency of the variable frequency voltage regulator over a range of frequencies for a corresponding range of sensed output conditions. Other embodiments are disclosed and claimed. |
| US08933662B2 |
Charging apparatus for lead storage battery
A charging apparatus 10 includes: a half-wave rectifier 21 that half-wave rectifies an alternating current supplied from a commercial power supply 11; a radiofrequency generating circuit 22 that converts the output current of the half-wave rectifier 21 to a radiofrequency current with a predetermined frequency and outputs the radiofrequency current; an induction coil 23 that is fed with the radiofrequency current from the radiofrequency generating circuit 22; a power receiving coil 24 that receives an electromotive force induced by a magnetic flux produced on the induction coil 23; a resonant capacitor 25 that is connected in parallel with the power receiving coil 24 and forms a resonant circuit with the power receiving coil 24 at the predetermined frequency; and a full-wave rectifier 27 that full-wave rectifies the output current of the parallel resonant circuit and supplies the current to a lead storage battery 12. |
| US08933656B2 |
Blower system and method for controlling the same
A blower system, including a permanent magnet motor and a wind wheel. The permanent magnet motor includes a stator assembly, a rotor assembly, and a motor controller. The rotor assembly includes a salient pole rotor including a rotor core and magnets embedded in the rotor core. The motor controller includes a microprocessor, a frequency inverter, and a sensor unit. The sensor unit inputs a phase current or phase currents, a phase voltage, and a DC bus voltage into the microprocessor. The microprocessor outputs a signal to control the frequency inverter which is connected to a winding of the stator assembly. The ratio between an air gap of the motor and the thickness of the magnets ranges from 0.03 to 0.065, and the ratio between the length of a pole arc and the length of the magnets ranges from 0.8 to 1.0. |
| US08933655B2 |
Equipment and method for measuring the offset angle of a resolver in a synchronous electric machine
An apparatus for measuring an error in a resolver includes a first calculator that perform an inverse Park transform based on voltages Uq and Ud at an output of PI current regulators, and delivers voltage setpoint signals PWMA, PWMB, PWMC to a power stage via a line on which a DC voltage Ubus-dc is available. The power stage generates a three-phase system of voltages UA, UB, UC for energizing an electric machine. The apparatus also includes a signal processor that provides an angle measurement αm. Based on currents MesIA, MesIB, MesIC of the three phases, and on a rotor angle αr, a second calculator of the device delivers values MesId, MesIq used by the first calculator. A PI voltage regulator delivers an angle αc for correcting the error by regulating a setpoint value for the voltage Ud. |
| US08933654B2 |
Control of a brushless motor
A method of controlling a brushless motor that includes rectifying an alternating voltage to provide a rectified voltage, exciting a winding of the motor with the rectified voltage and freewheeling the winding when current in the winding exceeds a threshold. The winding is freewheeled for a freewheel period, which is updated in response to a zero-crossing in the alternating voltage. Additionally, a control system that implements the method, and a motor system that incorporates the control system. |
| US08933653B2 |
Motor current detection apparatus, motor controller, and electric power tool
A motor current detection apparatus in the present invention includes: a current detection unit, a first filter, and a second filter. The detection unit detects a conduction current flowing from a battery to a brushless motor and outputs a conduction current signal corresponding to the detected conduction current. The first filter extracts a first current signal which is included in the conduction current signal outputted from the detection unit and is a signal component in a frequency band equal to or lower than a predetermined first cutoff frequency. The second filter extracts a second current signal which is included in the conduction current signal outputted from the detection unit and is a signal component in a predetermined frequency band within a frequency band equal to or lower than a predetermined second cutoff frequency higher than the first cutoff frequency and having the second cutoff frequency as a maximum value. |
| US08933652B2 |
Rotor-blade pitch controlling drive for a wind turbine
A method of operating a rotor-blade pitch controlling drive of a wind turbine comprising supplying electrical energy to an electrical working load by a primary electrical energy supply, charging an electrical energy storage device by means of a charger, supplying electrical energy to the electrical working load by the electrical energy storage device if the primary electrical supply fails, and temporally disconnecting the electrical energy storage device from the charger in successive intervals, while applying an electric test load to the electrical energy storage device and observing the electrical discharge of the electrical energy storage device. |
| US08933650B2 |
Matching a resonant frequency of a resonant cavity to a frequency of an input voltage
A synchrocyclotron includes magnetic structures that define a resonant cavity, a source to provide particles to the resonant cavity, a voltage source to provide radio frequency (RF) voltage to the resonant cavity, a phase detector to detect a difference in phase between the RF voltage and a resonant frequency of the resonant cavity that changes over time, and a control circuit, responsive to the difference in phase, to control the voltage source so that a frequency of the RF voltage substantially matches the resonant frequency of the resonant cavity. |
| US08933644B2 |
LED lamps with improved quality of light
LED lamp systems having improved light quality are disclosed. The lamps emit more than 500 lm and more than 2% of the power in the spectral power distribution is emitted within a wavelength range from about 390 nm to about 430 nm. |
| US08933635B2 |
Method of preventing spurious ringing during discontinuous conduction mode in inductive boost converters for white LED drivers
Circuits and methods prevent ringing of white LED drivers by adding a high voltage coil switch (CS) circuit, a high voltage edge detector circuit, and a boot strap circuit. The coil switch (CS) circuit to short the coil of a boost converter, when the current in it reaches zero during DCM, comprises a series of 2 identical HV enhancement NMOS with bulk switch system. An Edge Detector circuit senses the fast falling edge of an LX node. A Boost Strap circuit lifts the gate of coil switch circuit above the battery voltage level and turns on the coil switch. A Boost Strap (BS) system lifts the gate of CS above the VBAT level and turns on CS, wherein minimum current is required to minimize impact on efficiency. |
| US08933630B2 |
Arc chamber with multiple cathodes for an ion source
An apparatus for extending the useful life of an ion source, comprising an arc chamber containing a plurality of cathodes to be used sequentially and a plurality of repellers to protect cathodes when not in use. The arc chamber includes an arc chamber housing defining a reaction cavity, gas injection openings, a plurality of cathodes, and at least one repeller element. A method for extending the useful life of an ion source includes providing power to a first cathode of an arc chamber in an ion source, operating the first cathode, detecting a failure or degradation in performance of the first cathode, energizing a second cathode, and continuing operation of the arc chamber with the second cathode. |
| US08933629B2 |
Method for controlling ion energy in radio frequency plasmas
A method of establishing a DC bias in front of at least one electrode in a plasma operating apparatus by applying an RF voltage with at least two harmonic frequency components with a controlled relative phase between the components, where at least one of the higher frequency components is established as an even multiple of the lower frequency component. |
| US08933628B2 |
Inductively coupled plasma source with phase control
A plasma processing apparatus may include a process chamber having an interior processing volume; a first RF coil to couple RF energy into the processing volume; a second RF coil to couple RF energy into the processing volume, the second RF coil disposed coaxially with respect to the first RF coil; and a third RF coil to couple RF energy into the processing volume, the third RF coil disposed coaxially with respect to the first RF coil, wherein when RF current flows through the each of the RF coils, either the RF current flows out-of-phase through at least one of the RF coils with respect to at least another of the RF coils, or the phase of the RF current may be selectively controlled to be in-phase or out-of-phase in at least one of the RF coils with respect to at least another of the RF coils. |
| US08933623B2 |
Organic EL device, method of producing organic EL device, and electronic apparatus
An organic EL device includes a substrate, an organic EL element that is formed on the substrate and is provided with a first electrode, a light emitting functional layer, and a second electrode having transparent conductivity to emit light to the second electrode side, a color filter that is formed on the second electrode side in a pixel area where the organic EL element emits the light, and a partition that is formed in a light shielding area that is an area other than the pixel area. The color filter is provided with any one of a red color filter, a green color filter, and a blue color filter. At least one color filter of the three color filters constitutes at least a part of the partition. |
| US08933619B1 |
Kind of lamp holder structure of LED bulb
The utility model discloses a kind of lamp holder structure of LED bulb comprising a transparent stem, an upper PCB board with upper mounting hole and a lower PCB board with lower mounting hole while the transparent stem is nested to the upper mounting hole and the lower mounting hole in sequence, a LED tube installed between the upper PCB board and the lower PCB board as well as separately electrically-connected to them. The LED tube can be secured by soldering to the appropriate welding position on the upper and lower PCB board. The transparent stem is equivalent to a fixed support for the upper and lower PCB board. When illuminated, the LED tube lights up and all give out light at 360 degree. The structure design makes the higher luminous flux and efficiency for the utility model. Thereby, the utility model is advanced in higher luminous flux, high efficiency and novel structure design. |
| US08933616B2 |
Light emitting device with spring-loaded LED-holder
A light-emitting device (1), comprising an LED-module (3) comprising at least one LED mounted on a carrier and at least one connection pad (10a-b) for electrical connection of the LED module (3), a heat dissipator (2) for dissipating heat generated by the LED when in operation, a connection board (4) comprising a substrate having a conductor pattern for enabling provision of external power to the LED module (3), an interconnecting arrangement (7a-d) comprising at least one connection spring (7a-d) attached to the connection board (4) electrically interconnecting the at least one connection pad (10a-b) of the LED module (3) with the conductor pattern of the connection board (4), and an LED-holder comprising at least one holding spring (7a-d) attached to the connection board (4) exerting a spring force there by pressing the LED-module (3) against the heat dissipator (2) to provide a thermal connection between the LED-module (3) and the heat dissipator (2). The interconnecting arrangement (7a-d) is configured to allow movement between the conductor pattern of the connection board (4) and the at least one connection pad (10a-b). The at least one connection spring (7a-d) constitutes the at least one holding spring (7a-d), to simultaneously electrically interconnect the at least one connection pad (10a-b) of the LED-module (3) with the conductor pattern of the connection board (4) and press the LED-module (3) against the heat dissipator (2). |
| US08933613B2 |
Ultrasonic transducer driving ciruit and ultrasonic image display apparatus
An ultrasonic transducer driving circuit configured to supply an output current and/or an output voltage to an output line for driving an ultrasonic transducer is provided. The ultrasonic transducer driving circuit includes a first current discharge circuit configured to allow a current arising from electric charges accumulated in the ultrasonic transducer to flow from the output line to ground when the output line is at a positive voltage, and a second current discharge circuit configured to allow the current arising from the electric charges accumulated in the ultrasonic transducer to flow from ground to the output line when the output line is at a negative voltage. The first current discharge circuit and the second current discharge circuit are controlled based on the output current and/or the output voltage. |
| US08933611B2 |
Vibration power generator, vibration power generating device and communication device having vibration power generating device mounted thereon
Electricity generated by a vibration power generator 200 can be extracted efficiently by providing the vibration power generator 200, a rectifier circuit bridge 205, an output controlling circuit 201, a load detecting circuit 202 and a frequency detecting circuit 204 and detecting a frequency of the vibration power generator 200 and then controlling an impedance of an output controlling circuit 101 depending on the frequency. |
| US08933607B1 |
High efficiency air core motor-generator
An air core motor-generator has a rotor that rotates about an axis of rotation, and a stationary stator that magnetically applies torque to the rotor. The rotor includes magnetic poles that drive magnetic flux across an armature airgap. The stator has an air core armature located in the armature airgap, with windings such that the magnetic flux across the airgap penetrates directly transversely through the windings and induces an AC voltage in the windings as the rotor rotates. The armature windings are wound with wire that is assembled of a stack of multiple individually insulated ribbon conductors connected in parallel to form said wire. The ribbon conductors having a narrow thickness and a width substantially greater than said thickness. The armature is oriented in the airgap with the width of the ribbon conductors extending in the direction across the airgap and oriented parallel to the flux direction. |
| US08933606B2 |
Interior permanent magnet machine with pole-to-pole asymmetry of rotor slot placement
An interior permanent magnet machine includes a rotor having a plurality of slots. First and second slots are disposed in a first pole and the third and fourth slots are disposed in a second pole. A first barrier is defined by the first, second, third and fourth slots. The slots are configured to be symmetric relative to their respective pole axes. A first angle is defined between the first and second slots. A second angle is defined between the third and fourth slots. The first angle is configured to be sufficiently different from the second angle so that torque ripple is minimized. Thus the rotor is configured such that the angular configuration of slots in a first pole is different from the angular configuration of slots in a second pole of the rotor. |
| US08933604B2 |
Rotor core assembly
A rotor core assembly that includes a magnet, a first end cap located at an end of the magnet, a second end cap located at an opposite end of the magnet, and a sleeve that surrounds the magnet and the end caps. The sleeve forms an interference fit with each of the end caps, and an adhesive is located between the magnet and the sleeve. Additionally, a method of manufacturing the rotor core assembly. |
| US08933603B2 |
Spindle motor and manufacturing method thereof
A spindle motor is provided, the motor including a bearing assembly including an upper end-opened cylindrical bearing housing and a bearing inserted into the bearing housing and formed with a rotation shaft hole, a stator including a core coupled to a periphery of the bearing housing and formed with at least one core through hole that passes an upper surface and a bottom surface, and a coil wound on the core, a base plate including a floor plate opposite to the bottom surface of the core and a core fixture protruded from the floor plate to be coupled to the core through hole, and a rotor including a rotation shaft coupled to the rotation shaft hole, a yoke coupled to the rotation shaft, and a magnet formed at the yoke in opposition to the core. |
| US08933601B2 |
Detection stator, rotation detector and mounting structure thereof
A motor includes a rotary shaft and a motor housing internally housing the rotary shaft. The motor housing is provided with a mounting hole in a position corresponding to an end of the rotary shaft. A detection rotor is fixed to the end of the rotary shaft. A detection stator includes a detection part made of resin into a plate-like shape having a surface on which a planar coil is placed, an outer peripheral wall axially extending from an outer circumferential edge of the detection part, and a flange radially extending from the outer peripheral wall. The detection stator is placed so that a surface of the detection part faces the detection rotor and the surface of the detection part faces to the inside of the motor housing in the mounting hole, and fixed to outside of the motor housing with a screw to the flange. |
| US08933599B2 |
Cooling system of electric rotating machine for vehicles
A cooling system of a AC generator for vehicles has a stator with a stator winding, a rotor that is arranged in an inner circumferential side of the stator, a rectifier that converts an alternating current voltage generated in the stator winding into direct current, and a rear cover that covers the rectifier. The rear cover has an intake duct connecting portion that projects outside and an air intake duct is attached to a tip portion of the intake duct connecting portion. A dividing wall that divides an internal space of the rear cover into a plurality of spaces along a direction extending from the rectifier backwardly relative to the direction of rotation is disposed in the intake duct connecting portion. |
| US08933597B2 |
Linear vibration motor
Disclose herein is a linear vibration motor including: a stator part including a coil having a power applied from the outside thereto to form a magnetic field; a vibrator part including a magnet facing the coil; and an elastic member having one end coupled to the stator part and the other end coupled to the vibrator part to elastically support linear vibration of the vibrator part, wherein the stator part includes: a cover member including a set fixing part extended to one side thereof to thereby be fixedly coupled to a set component and an extended plate extended to the other side thereof; an upper case coupled to an upper portion of the cover member so as to receive the vibrator part therein; a printed circuit board having the coil coupled thereto and coupled to the cover member and an upper portion of the extended plate; and a contact part fixedly coupled to an upper portion of the printed circuit board of which a portion is coupled to the extended plate. |
| US08933594B2 |
Wireless energy transfer for vehicles
A vehicle powering wireless receiver for use with a first electromagnetic resonator coupled to a power supply. The wireless receiver includes a load configured to power the drive system of a vehicle using electrical power, and a second electromagnetic resonator adapted to be housed upon the vehicle and configured to be coupled to the load, wherein the second electromagnetic resonator is configured to be wirelessly coupled to the first electromagnetic resonator to provide resonant, non-radiative wireless power to the second electromagnetic resonator from the first electromagnetic resonator; and wherein the field of at least one of the first electromagnetic resonator and the second electromagnetic resonator is shaped using a conducting surface to avoid a loss-inducing object. |
| US08933593B2 |
Distance measuring optoelectronic safety sensor and method of monitoring a monitored zone
A distance measuring optoelectronic safety sensor (10) for monitoring a monitored zone (18) having at least one protected zone (48) is provided, wherein the safety sensor (10) has a light receiver (24) for generating a received signal on light reception from the monitored zone (18) as well as an evaluation unit (30, 32) which is designed to detect objects (52) in the monitored zone (18) with the aid of the received signal and to determine their position, including their distance from the safety sensor (10), and to output a securing signal on recognition of an unpermitted object intrusion (52) into a protected zone (48). In this respect, the evaluation unit (30, 36) is designed to determine and output the distance of detected objects (52) from the protected zone (48). |
| US08933592B2 |
Power supply circuit for remotely turning-on electrical appliances
A power supply circuit for an electrical appliance, including a turning-on stage configured for determining a transition from a turned-off state, in which the power supply circuit is off and does not supply electric power, to a turned-on state of the power supply circuit. The turning-on stage includes a transducer of the remote-control type configured for triggering the transition in response to the reception of a wireless signal. |
| US08933590B2 |
Electronic circuit
A low-power high-speed asynchronous inductive-coupling transmission and reception technology is provided, in which a current signal of a single pulse is made to flow through a transmitting coil, and a voltage signal of a double pulse induced in an inductively-coupled receiving coil can be received asynchronously. A transmitting circuit for performing non-contact proximity communication adopts a configuration in which current flows through a first coil in a first direction for each change of a logical value of transmit data. A receiving circuit connected to a second coil coupled inductively to the first coil employs a comparator which determines an induced voltage of a double pulse induced in the second coil by current in the first direction and outputs a unipolar single pulse signal. Whenever the single pulse signal outputted by the comparator is inputted, the receiving circuit inverts the output in a sequential circuit and reproduces receive data. |
| US08933588B2 |
Method and device for controlling internal combustion engine driven generator set to run in parallel
Provided are a method and a device for controlling an internal combustion engine driven generator set to run in parallel. The method includes: each time an internal combustion engine is started, a controller detects whether a voltage is outputted in an output voltage circuit; obtaining of respective active power and effective values of output currents; seeking of corresponding output voltage amplitudes in respective droop characteristic curves according to the effective values of the respective output currents, and seeking of corresponding inner power factor angles in the respective droop characteristic curves according to the respective active power; the droop characteristic curves of each generator have the same slope; and each generator is controlled to reach the respective corresponding output voltage amplitudes and inner power factor angles. |
| US08933585B2 |
Metering optimal sampling
The present disclosure is directed to providing voltage via a power distribution system. A computing device receives delivered voltage information from metering devices metering power distributed to sites by a controller. The computing device determines a number of metering devices to use to generate a control signal to control operation of the controller. The number can be determined based on the delivered voltage information for each site. The computing device selects, based on the delivered voltage information, at least the determined number of metering devices to form a subset of metering devices for a subset of sites. The computing device uses the delivered voltage information of the subset of metering devices to generate the control signal. The control signal can control operation of the at least one controller distributing power to the plurality of sites. |
| US08933582B2 |
Dual output power supply
A single power supply provides at least one constant voltage output and at least one constant current output. The single power supply includes two or more switching power converters, such as flyback converters, that are independently controllable based on an error signal corresponding to the associated output. Further, one or more of the switching power converters can implement such control using primary-side feedback. The switching power converters can be flyback converters. Any switching power converters included the in the single power supply can both be part of a single PCB assembly, part of a single IC package, or part of a single monolith semiconductor die. |
| US08933579B2 |
Manufacturing method and vehicle
A manufacturing method of a vehicle, includes: preparing a chassis of the vehicle in which a plurality of battery modules are installed; forming a wiring section in a body of the vehicle; and electrically connecting the plurality of battery modules by means of the wiring section, by coupling the chassis to the body. |
| US08933578B2 |
Magnet configurations for magnetic levitation of wind turbines and other apparatus
A wind turbine having one or more magnets for reducing friction between the turbine support and a turbine rotor. The reduction of friction between the turbine rotor and the turbine support allows for an increase in energy production and scale of the wind turbines. The magnet configuration employs a ring of cylindrically-shaped magnets at the bottom and opposed by a corresponding number of generally rectangular-shaped magnets. Bearing magnets are also employed for axial stabilization. |
| US08933577B2 |
Pitch system for a wind energy system and method for operating a pitch system
A pitch system of a wind energy system includes an emergency energy store for moving a rotor blade into a safety position in the event of the failure of an external energy supply. The emergency energy store can be tested, for example to assess aging, by supplying electrical energy to an actuating device configured to set a pitch angle of a rotor blade even in a normal operating mode of the wind energy system temporarily exclusively from the emergency energy store. This configuration ensures reliable operation of a wind energy system. |
| US08933568B2 |
Semiconductor device
A semiconductor device according to the present invention includes: a power semiconductor element that is a semiconductor element; bonding parts provided for bonding of an upper surface and a lower surface of the semiconductor element; and metal plates bonded to the power semiconductor element from above and below through the bonding parts, wherein the bonding part includes a mesh metal body disposed between the semiconductor element and the metal plate, and a bonding member in which the mesh metal body is embedded. |
| US08933567B2 |
Electrically broken, but mechanically continuous die seal for integrated circuits
A semiconductor die has multiple discontinuous conductive segments arranged around a periphery of the semiconductor die, and an electrically insulating barrier within discontinuities between the conductive segments. The conductive segments and the barriers form a mechanically continuous seal ring around the semiconductor die. |
| US08933562B2 |
In-situ thermoelectric cooling
Methods and structures for thermoelectric cooling of 3D semiconductor structures are disclosed. Thermoelectric vias (TEVs) to form a thermoelectric cooling structure. The TEVs are formed with an etch process similar to that used in forming electrically active through-silicon vias (TSVs). However, the etched cavities are filled with materials that exhibit the thermoelectric effect, instead of a conductive metal as with a traditional electrically active TSV. The thermoelectric materials are arranged such that when a voltage is applied to them, the thermoelectric cooling structure carries heat away from the interior of the structure from the junction where the thermoelectric materials are electrically connected. |
| US08933559B2 |
Carbon nanotube structures for enhancement of thermal dissipation from semiconductor modules
Disclosed are embodiments of an improved semiconductor wafer structure having protected clusters of carbon nanotubes (CNTs) on the back surface and a method of forming the improved semiconductor wafer structure. Also disclosed are embodiments of a semiconductor module with exposed CNTs on the back surface for providing enhanced thermal dissipation in conjunction with a heat sink and a method of forming the semiconductor module using the disclosed semiconductor wafer structure. |
| US08933558B2 |
Semiconductor package, wiring board unit, and electronic apparatus
A semiconductor package which is allocated between a wiring board and a cooling member, the semiconductor package, includes: a package board; a heating element which is mounted on the package board; a chip part which is mounted on the package board and provided around the heating element; and a heat transfer element having a main body unit which is jointed to the heating element with a metal joint material and a leg part which extends from the main body part to the package board and of which a tip is attached to the package board, and wherein the leg part, comprising: a first leg part allocated in a corner of the package board; and a second leg part which is allocated inside the first leg part between the heating element and the chip part on the package board. |
| US08933553B2 |
Semiconductor unit
A semiconductor unit includes a first conductive layer, a second conductive layer electrically insulated from the first conductive layer, a first semiconductor device mounted on the first conductive layer, a second semiconductor device mounted on the second conductive layer, a first bus bar for electrical connection of the second semiconductor device to the first conductive layer, and a second bus bar for electrical connection of the first semiconductor device to one of the positive and negative terminals of a battery. The first bus bar is disposed in overlapping relation to the second bus bar in such a manner that mold resin fills between the first bus bar and the second bus bar. |
| US08933549B2 |
Dual-leadframe multi-chip package
A dual-leadframe multi-chip package comprises a first leadframe with a first die pad, and a second leadframe with a second die pad; a first chip mounted on the first die pad functioning as a high-side MOSFET and second chip mounted on the second die pad functioning as a low-side MOSFET. The package may further comprises a bypass capacity configured as a third chip mounted on the first die pad or integrated with the first chip. The package may further comprise a three-dimensional connecting plate formed as an integrated structure as the second die pad for electrically connecting a top contact area of the first chip to a bottom contact area of the second chip. A top connecting plate connects a top contact area of the second chip and a top contact area of the third chip to an outer pin of the first leadframe. |
| US08933548B2 |
Lead frame for mounting LED elements, lead frame with resin, method for manufacturing semiconductor devices, and lead frame for mounting semiconductor elements
A lead frame for mounting LED elements includes a frame body region and a large number of package regions arranged in multiple rows and columns in the frame body region. The package regions each include a die pad on which an LED element is to be mounted and a lead section adjacent to the die pad, the package regions being further constructed to be interconnected via a dicing region. The die pad in one package region and the lead section in another package region upward or downward adjacent to the package region of interest are connected to each other by an inclined reinforcement piece positioned in the dicing region. |
| US08933547B1 |
Lead frame with power bar for semiconductor device
A lead frame for a packaged semiconductor device has multiple, configurable power bars that can be selectively electrically connected, such as with bond wires, to each other and/or to other leads of the lead frame to customize the lead frame for different package designs. One or more of the configurable power bars may extend into one or more cut-out regions in a die paddle of the lead frame, which allows for short bond wires to be used to connect the power bars to die pads of a semiconductor die mounted on the die paddle. |
| US08933541B2 |
Semiconductor device
A semiconductor device has a semiconductor substrate with a semiconductor layer, a first element region formed on the semiconductor layer and on which are formed first semiconductor elements sensitive to stress, and a second element region formed on the semiconductor layer and on which are formed second semiconductor elements less sensitive to stress than the first semiconductor elements. The first and second element regions are formed in the semiconductor layer at preselected depths from a surface of the semiconductor layer. A buffer region for suppressing stress generated in the first element region is formed of a trench filled with a filler material and extending into the semiconductor layer so that a depth of the trench from the surface of the semiconductor layer is greater than the preselected depths, and so that a portion of the semiconductor layer exists under the filled trench of the buffer region. |
| US08933540B2 |
Thermal via for 3D integrated circuits structures
A three dimensional integrated circuit (3D-IC) structure, method of manufacturing the same and design structure thereof are provided. The 3D-IC structure includes two chips having a dielectric layer, through substrate vias (TSVs) and pads formed on the dielectric layer. The dielectric layer is formed on a bottom surface of each chip. Pads are electrically connected to the corresponding TSVs. The chips are disposed vertically adjacent to each other. The bottom surface of a second chip faces the bottom surface of a first chip. The pads of the first chip are electrically connected to the pads of the second chip through a plurality of conductive bumps. The 3D-IC structure further includes a thermal via structure vertically disposed between the first chip and the second chip and laterally disposed between the corresponding conductive bumps. The thermal via structure has an upper portion and a lower portion. |
| US08933538B2 |
Oxygen-doped gallium nitride single crystal substrate
Oxygen can be doped into a gallium nitride crystal by preparing a non-C-plane gallium nitride seed crystal, supplying material gases including gallium, nitrogen and oxygen to the non-C-plane gallium nitride seed crystal, growing a non-C-plane gallium nitride crystal on the non-C-plane gallium nitride seed crystal and allowing oxygen to infiltrating via a non-C-plane surface to the growing gallium nitride crystal. Oxygen-doped {20-21}, {1-101}, {1-100}, {11-20} or {20-22} surface n-type gallium nitride crystals are obtained. |
| US08933537B2 |
Bipolar transistor having self-adjusted emitter contact
A semiconductor device, comprising a substrate layer made of a semiconductor material of a first conductivity type and having a first insulation region, and a vertical bipolar transistor having a first vertical portion of a collector made of monocrystalline semiconductor material of a second conductivity type and disposed in an opening of the first insulation region, a second insulation region lying partly on the first vertical portion of the collector and partly on the first insulation region and having an opening in the region of the collector, in which opening a second vertical portion of the collector made of monocrystalline material is disposed, said portion including an inner region of the second conductivity type, a base made of monocrystalline semiconductor material of the first conductivity type, a base connection region surrounding the base in the lateral direction, a T-shaped emitter made of semiconductor material of the second conductivity type and overlapping the base connection region, wherein the base connection region, aside from a seeding layer adjacent the substrate or a metallization layer adjacent a base contact, consists of a semiconductor material which differs in its chemical composition from the semiconductor material of the collector, the base and the emitter and in which the majority charge carriers of the first conductivity type have greater mobility compared thereto. |
| US08933535B2 |
Wafer with spacer including horizontal member
A method of forming an insulating spacer is disclosed that includes providing a base layer, providing an intermediate layer above an upper surface of the base layer, etching a first trench in the intermediate layer, depositing a first insulating material portion within the first trench, depositing a second insulating material portion above an upper surface of the intermediate layer, forming an upper layer above an upper surface of the second insulating material portion, etching a second trench in the upper layer, and depositing a third insulating material portion within the second trench and on the upper surface of the second insulating material portion. A wafer is also disclosed. |
| US08933534B2 |
Isolation structure of high-voltage driving circuit
An isolation structure of a high-voltage driving circuit includes a P-type substrate and a P-type epitaxial layer; a high voltage area, a low voltage area and a high and low voltage junction terminal area are arranged on the P-type epitaxial layer; a first P-type junction isolation area is arranged between the high and low voltage junction terminal area and the low voltage area, and a high-voltage insulated gate field effect tube is arranged between the high voltage area and the low voltage area; two sides of the high-voltage insulated gate field effect tube and an isolation structure between the high-voltage insulated gate field effect tube and a high side area are formed as a second P-type junction isolation area. |
| US08933532B2 |
Schottky diode with buried layer in GaN materials
A semiconductor structure includes a III-nitride substrate characterized by a first conductivity type and having a first side and a second side opposing the first side, a III-nitride epitaxial layer of the first conductivity type coupled to the first side of the III-nitride substrate, and a plurality of III-nitride epitaxial structures of a second conductivity type coupled to the III-nitride epitaxial layer. The semiconductor structure further includes a III-nitride epitaxial formation of the first conductivity type coupled to the plurality of III-nitride epitaxial structures, and a metallic structure forming a Schottky contact with the III-nitride epitaxial formation and coupled to at least one of the plurality of III-nitride epitaxial structures. |
| US08933531B2 |
Semiconductor device having schottky diode structure
A semiconductor device including a base substrate; a semiconductor layer which is disposed on the base substrate and has a 2-Dimensional Electron Gas (2DEG) generated within the semiconductor layer; a plurality of first ohmic electrodes which are disposed on the central region of the semiconductor layer and have island-shaped cross sections; a second ohmic electrode which is disposed on edge regions of the semiconductor layer; and a Schottky electrode part has first bonding portions bonded to the first ohmic electrodes, and a second bonding portion bonded to the semiconductor layer. A depletion region is provided to be spaced apart from the 2DEG when the semiconductor device is driven at an on-voltage and is provided to be expanded to the 2DEG when the semiconductor device is driven at an off-voltage, the depletion region being generated within the semiconductor layer by bonding the semiconductor layer and the second bonding portion. |
| US08933529B2 |
Method of manufacturing vertical pin diodes
Disclosed is a vertical PIN diode having: an N-type layer; a cathode contact formed on a first portion of the N-type layer defining a cathode region; an intrinsic layer formed on a second portion of the N-type layer; a portion of a P-type layer formed on a first portion of the intrinsic layer and defining an anode region; an anode contact formed on the portion of the P-type layer defining the anode region; and a protection structure formed on a second portion of the intrinsic layer to laterally protect the portion of the P-type layer defining the anode region from an etching intended to expose the first portion of the N-type layer defining the cathode region, wherein the protection structure is formed by implanting ions in a further portion of the P-type layer, which laterally surrounds the portion of the P-type layer defining the anode region. |
| US08933528B2 |
Semiconductor fin isolation by a well trapping fin portion
A bulk semiconductor substrate including a first semiconductor material is provided. A well trapping layer including a second semiconductor material and a dopant is formed on a top surface of the bulk semiconductor substrate. The combination of the second semiconductor material and the dopant within the well trapping layer is selected such that diffusion of the dopant is limited within the well trapping layer. A device semiconductor material layer including a third semiconductor material can be epitaxially grown on the top surface of the well trapping layer. The device semiconductor material layer, the well trapping layer, and an upper portion of the bulk semiconductor substrate are patterned to form at least one semiconductor fin. Semiconductor devices formed in each semiconductor fin can be electrically isolated from the bulk semiconductor substrate by the remaining portions of the well trapping layer. |
| US08933527B2 |
Elevated photodiodes with crosstalk isolation
A device includes a plurality of isolation spacers, and a plurality of bottom electrodes, wherein adjacent ones of the plurality of bottom electrodes are insulated from each other by respective ones of the plurality of isolation spacers. A plurality of photoelectrical conversion regions overlaps the plurality of bottom electrodes, wherein adjacent ones of the plurality of photoelectrical conversion regions are insulated from each other by respective ones of the plurality of isolation spacers. A top electrode overlies the plurality of photoelectrical conversion regions and the plurality of isolation spacers. |
| US08933526B2 |
Nanostructured functional coatings and devices
An article including a nanostructured functional coating disposed on a substrate is described. The functional coating is characterized by both anti-reflection properties and down-converting properties. Related optoelectronic devices are also described. |
| US08933525B2 |
Semiconductor apparatus and method of fabrication for a semiconductor apparatus
The invention relates to a semiconductor apparatus and a method of fabrication for a semiconductor apparatus, whereby the semiconductor apparatus includes a semiconductor layer and a passivation layer arranged on a surface of the semiconductor layer and serving for passivating the semiconductor layer surface, whereby the passivation layer comprises a chemically passivating passivation sublayer and a field-effect-passivating passivation sublayer, which are arranged one above the other on the semiconductor layer surface. |
| US08933524B2 |
Sealing material for solar cell, protective sheet for solar cell, and process for production of solar cell module
The present invention provides a sealing material for a solar cell that seals a solar cell element of a solar cell in a short time in the production of a solar cell module, thereby enabling efficient production of solar cell modules. The sealing material for a solar cell of the present invention has a feature of containing 100 parts by weight of a modified butene-based resin that is produced by graft-modifying a butene-ethylene copolymer having a butene content of 1 to 25% by weight with maleic anhydride and has a total content of the maleic anhydride of 0.1 to 3% by weight, and 0.1 to 15 parts by weight of a silane compound having an epoxy group. |
| US08933519B2 |
Magnetic dynamic random access nonvolatile semiconductor memory (MRAM)
The present invention is for a novel semiconductor transistor memory (MRAM) specifically designed to interact with magnetic field generating devices. The function of the transistor can be affected by the magnetic fields. Storage of electronic information is achieved by rotations of the devices in the system. |
| US08933513B2 |
Semiconductor device
A semiconductor device is disclosed with a protection device formed of a parasitic bipolar transistor, a parasitic diode and a parasitic resistance and operated at a lowered operating voltage to be capable of improving a blocking capability against an over voltage. The impurity concentration in a semiconductor layer as the base of a parasitic bipolar transistor is lower compared with the impurity concentration of a semiconductor layer of the same conduction type arranged adjacently to the semiconductor layer as the base and to be the anode of a parasitic diode. The lowered impurity concentration is determined to be the concentration for making the parasitic bipolar transistor have a snapback phenomenon occur. |
| US08933511B2 |
Semiconductor device
A semiconductor device with improved characteristics is provided. The semiconductor device includes a LDMOS, a source plug electrically coupled to a source region of the LDMOS, a source wiring disposed over the source plug, a drain plug electrically coupled to a drain region of the LDMOS, and a drain wiring disposed over the drain plug. The structure of the source plug of the semiconductor device is devised. The semiconductor device is structured such that the drain plug is linearly disposed to extend in a direction Y, and the source plug includes a plurality of separated source plugs arranged at predetermined intervals in the direction Y. In this way, the separation of the source plug decreases an opposed area between the source plug and the drain plug, and can thus decrease the parasitic capacitance therebetween. |
| US08933510B2 |
DEMOS formed with a through gate implant
An integrated circuit containing a MOS transistor and a DEMOS transistor of a same polarity may be formed by implanting dopants of a same conductivity type as source/drain regions of the MOS transistor and the DEMOS transistor through a gate of the MOS transistor and through a gate of the DEMOS transistor. The implanted dopants are blocked from a drain-side edge of the DEMOS transistor gate. The implanted dopants form a drain enhancement region under the DEMOS transistor gate in a drift region of an extended drain of the DEMOS transistor. |
| US08933509B2 |
Semiconductor device and method for fabricating the same
A semiconductor device includes a device isolation structure, a recess channel structure, a first lower gate conductive layer conformal to the recess channel structure and defining a recess, a holding layer over the first lower gate conductive layer to fill the recess defined by the first lower gate conductive layer, and a second lower gate conductive layer over the first lower gate conductive layer and the holding layer. The holding layer is configured to hold a shift of the seam occurring in the recess channel structure. |
| US08933507B2 |
Metal/polysilicon gate trench power mosfet
The present disclosure relates to a power MOSFET device having a relatively low resistance hybrid gate electrode that enables good switching performance. In some embodiments, the power MOSFET device has a semiconductor body. An epitaxial layer is disposed on the semiconductor body. A hybrid gate electrode, which controls the flow of electrons between a source electrode and a drain electrode, is located within a trench extending into the epitaxial layer. The hybrid gate electrode has an inner region having a low resistance metal, an outer region having a polysilicon material, and a barrier region disposed between the inner region and the outer region. The low resistance of the inner region provides for a low resistance to the hybrid gate electrode that enables good switching performance for the power MOSFET device. |
| US08933502B2 |
3D non-volatile memory with metal silicide interconnect
A stacked non-volatile memory cell array include cell areas with rows of vertical columns of NAND cells, and an interconnect area, e.g., midway in the array and extending a length of the array. The interconnect area includes at least one metal silicide interconnect extending between insulation-filled slits, and does not include vertical columns of NAND cells. The metal silicide interconnect can route power and control signals from below the stack to above the stack. The metal silicide interconnect can also be formed in a peripheral region of the substrate. Contact structures can extend from a terraced portion of the interconnect to at least one upper metal layer, above the stack, to complete a conductive path from circuitry below the stack to the upper metal layer. Subarrays can be provided in a plane of the array without word line hook-up and transfer areas between the subarrays. |
| US08933501B2 |
Three dimensional NAND device and method of charge trap layer separation and floating gate formation in the NAND device
A monolithic three dimensional NAND string includes a vertical semiconductor channel and a plurality of control gate electrodes in different device levels. The string also includes a blocking dielectric layer, a charge storage region and a tunnel dielectric. A first control gate electrode is separated from a second control gate electrode by an air gap located between the major surfaces of the first and second control gate electrodes and/or the charge storage region includes silicide nanoparticles embedded in a charge storage dielectric. |
| US08933499B1 |
Asymmetrically stressed field effect transistor in dynamic cell
In some embodiments, a circuit element includes a first FET and a first storage capacitor. The first FET includes a gate stack, a first source or drain region, a second source or drain region and a body structure. The gate stack is configured over the body structure. The first source or drain region and the second source or drain region are configured on opposite sides of the gate stack. The first storage capacitor includes an anode and a cathode. The first source or drain region is coupled to the anode of the first storage capacitor non-selectively, and does not have stressor material with a lattice constant different from that of a channel region in the body structure. The second source or drain structure is coupled to the anode of the first storage capacitor selectively, and has the stressor material. |
| US08933494B1 |
Image sensor pixel cell having dual self-aligned implants next to storage gate
A pixel cell includes a storage transistor including a deep implant storage region having a first polarity is implanted in a semiconductor substrate to store image charge accumulated by a photodiode. A transfer transistor is coupled between the photodiode and an input of the storage transistor to selectively transfer the image charge from the photodiode to the storage transistor. An output transistor is coupled to an output of the storage transistor to selectively transfer the image charge from the storage transistor to a readout node. A first shallow implant region having the first polarity is implanted in the semiconductor substrate under a first spacer region between a transfer gate of the transfer transistor and a storage gate of the storage transistor. A second shallow implant region having the first polarity is implanted in the semiconductor substrate under a second spacer region between the storage gate and the output gate. |
| US08933488B2 |
Heterostructure field effect transistor with same channel and barrier configuration for PMOS and NMOS
In accordance with one or more embodiments, an apparatus and method involves a channel region, barrier layers separated by the channel region and a dielectric on one of the barrier layers. The barrier layers have band gaps that are different than a band gap of the channel region, and confine both electrons and holes in the channel region. A gate electrode applies electric field to the channel region via the dielectric. In various contexts, the apparatus and method are amenable to implementation for both electron-based and hole-based implementations, such as for nmos, pmos, and cmos applications. |
| US08933485B2 |
Compound semiconductor device and method of manufacturing the same
An embodiment of a compound semiconductor device includes: a Si substrate; a Si oxide layer formed over a surface of the Si substrate; a nucleation layer formed over the Si oxide layer, the nucleation layer exposing a part of the Si oxide layer; and a compound semiconductor stacked structure formed over the Si oxide layer and the nucleation layer. |
| US08933483B2 |
Semiconductor device
Provided is a semiconductor device capable of reducing a temperature-dependent variation of a current sense ratio and accurately detecting current In the semiconductor device, at least one of an impurity concentration and a thickness of each semiconductor layer is adjusted such that a value calculated by a following equation is less than a predetermined value: [ ∑ i = 1 n ( R Mi × k Mi ) - ∑ i = 1 n ( R Si × k Si ) ] / ∑ i = 1 n ( R Mi × k Mi ) where a temperature-dependent resistance changing rate of an i-th semiconductor layer (i=1 to n) of the main element domain is RMi; a resistance ratio of the i-th semiconductor layer of the main element domain relative to the entire main element domain is kMi; a temperature-dependent resistance changing rate of the i-th semiconductor layer of the sense element domain is RSi; and a resistance ratio of the i-th semiconductor layer of the sense element domain to the entire sense element domain is kSi. |
| US08933472B2 |
Array substrate and display device comprising the same
An array substrate, which is formed with a gate electrode (2), a source electrode (5), a drain electrode (6), a gate insulating layer (3), an active layer (4) and a passivation layer (9) in a thin film transistor region, and with the gate insulating layer (3), a pixel electrode (7), the passivation layer (9) and a common electrode (8) in a pixel electrode pattern region, and a color resin layer (11) is formed between the passivation layer (9) and the common electrode (8). Since the color resin layer (11) for planarization is formed on the passivation layer (9), the horizontal driving manner may be suitably applied in order to reduce light leakage, to improve contrast ratio and aperture ratio of a panel and to lower production costs. |
| US08933467B2 |
Smart integrated semiconductor light emitting system including nitride based light emitting diodes (LED) and application specific integrated circuits (ASIC)
A light emitting diode (LED) system includes a substrate, an application specific integrated circuit (ASIC), and at least one light emitting diode (LED) that includes a Group-III nitride based material such as GaN, InGaN, AlGaN, AlInGaN or other (Ga, In or Al) N-based materials. The light emitting diode (LED) system can also include a polymer lens, and a phosphor layer on the lens or light emitting diode (LED) for producing white light. In addition, multiple light emitting diodes (LEDs) can be mounted on the substrate, and can have different colors for smart color control lighting. The substrate and the application specific integrated circuit (ASIC) are configured to provide an integrated LED circuit having smart functionality. In addition, the substrate is configured to compliment and expand the functions of the application specific integrated circuit (ASIC), and can also include built in integrated circuits for performing additional electrical functions. |
| US08933466B2 |
Semiconductor element
In a semiconductor element, a body region of a second conductivity type includes a first body region in contact with a surface of a first silicon carbide semiconductor layer, and a second body region in contact with a bottom surface of the body region of the second conductivity type. The impurity concentration of the first body region is twice or more the impurity concentration of the second body region. A second silicon carbide semiconductor layer of a first conductivity type, which is a channel layer, has an impurity concentration distribution in a direction perpendicular to a semiconductor substrate, and an impurity concentration on a side in contact with the gate insulating film is lower than an impurity concentration on a side in contact with the first body region. |
| US08933461B2 |
III-nitride enhancement mode transistors with tunable and high gate-source voltage rating
A semiconductor device includes an enhancement mode GaN FET with a depletion mode GaN FET electrically coupled in series between a gate node of the enhancement mode GaN FET and a gate terminal of the semiconductor device. A gate node of the depletion mode GaN FET is electrically coupled to a source node of the enhancement mode GaN FET. A source node of said enhancement mode GaN FET is electrically coupled to a source terminal of the semiconductor device, a drain node of the enhancement mode GaN FET is electrically coupled to a drain terminal of said semiconductor device, and a drain node of the depletion mode GaN FET is electrically coupled to a gate terminal of the semiconductor device. |
| US08933459B2 |
Organic light emitting display device and method of manufacturing the same
Embodiments are directed to an organic light emitting display device, including a substrate, and a plurality of pixels, each pixel including a protrusion pattern and a trench area formed in the substrate, an organic light emitting device disposed on the substrate, a capacitor, the capacitor including a first capacitor electrode and a second capacitor electrode, a first transistor, the first transistor being coupled to a gate line extended in a row direction, a data line extended in a column direction crossing the row direction, and the first capacitor electrode, and a second transistor, the second transistor being coupled to the first capacitor electrode, a voltage line extended in the column direction, and the organic light emitting device, wherein the second capacitor electrode is branched from the voltage line, and the gate line and the first capacitor electrode are formed on and overlap the protrusion pattern. |
| US08933456B2 |
Germanium-containing release layer for transfer of a silicon layer to a substrate
A germanium-containing layer is deposited on a single crystalline bulk silicon substrate in an ambient including a level of oxygen partial pressure sufficient to incorporate 1%-50% of oxygen in atomic concentration. The thickness of the germanium-containing layer is preferably limited to maintain some degree of epitaxial alignment with the underlying silicon substrate. Optionally, a graded germanium-containing layer can be grown on, or replace, the germanium-containing layer. An at least partially crystalline silicon layer is subsequently deposited on the germanium-containing layer. A handle substrate is bonded to the at least partially crystalline silicon layer. The assembly of the bulk silicon substrate, the germanium-containing layer, the at least partially crystalline silicon layer, and the handle substrate is cleaved within the germanium-containing layer to provide a composite substrate including the handle substrate and the at least partially crystalline silicon layer. Any remaining germanium-containing layer on the composite substrate is removed. |
| US08933450B2 |
Organic electro-luminescent display device
An organic electro-luminescent display device includes a substrate, a pixel electrode on the substrate, and a pixel define layer covering edges of the pixel electrode and having an opening to expose the pixel electrode, a surface of the pixel define layer facing the opening being bent at a predetermined curvature. |
| US08933445B2 |
Functional thin film for touch screen and method for forming the same
Provided is a functional thin film having a transparent substrate; a transparent semiconductor layer that is formed on the transparent substrate and contains an oxide transparent in a visible ray region; and an insulating protective film formed on the transparent semiconductor layer, wherein a surface resistance of the transparent semiconductor layer is in a range of from 10 MΩ/□ to 100 MΩ/□. |
| US08933439B2 |
Organic light-emitting diode with enhanced efficiency
Generally, the devices provided herein comprise at least a hole-transport layer, two light-emitting layers, and an electron-transport layer, each having a highest occupied molecular orbital (HOMO) energy level and a lowest unoccupied molecular orbital (LUMO) energy level, wherein at least one of the HOMO energy levels and/or the LUMO energy levels of at least one of the light-emitting layers does not decrease in a stepwise fashion. |
| US08933438B2 |
Photodiode
A photodiode may include an anode, a cathode, a photoelectric conversion layer between the anode and the cathode, and a buffer layer between the photoelectric conversion layer and the anode. The buffer layer may have a dual-layered structure including an organic layer and an inorganic layer. |
| US08933437B2 |
Organic semiconductor material with neutral radical compound of a trioxotriangulene derivative as a semiconductor material
An organic semiconductor device according to the present invention includes a semiconductor layer 14 interposed between two electrodes 12 and 15, and the semiconductor layer 14 contains a trioxotriangulene (TOT) derivative, which is a neutral radical compound, as a semiconductor material. The semiconductor layer 14 acts as an n-type semiconductor and coacts with a p-type semiconductor layer 13 to exhibit a photoelectric conversion effect. The organic semiconductor device is characterized as including a semiconductor layer that has a narrow band gap, has light absorption performance in an infrared region, and is high in carrier mobility. |
| US08933434B2 |
Elemental semiconductor material contact for GaN-based light emitting diodes
A vertical stack including a p-doped GaN portion, a multi-quantum-well, and an n-doped GaN portion is formed on an insulator substrate. The p-doped GaN portion may be formed above, or below, the multi-quantum-well. A dielectric material liner is formed around the vertical stack, and is patterned to physically expose a top surface of the p-doped GaN portion. A selective low temperature epitaxy process is employed to deposit a semiconductor material including at least one elemental semiconductor material on the physically exposed surfaces of the p-doped GaN portion, thereby forming an elemental semiconductor material portion. Metallization is performed on a portion of the elemental semiconductor material portions to form an electrical contact structure that provides effective electrical contact to the p-doped GaN portion through the elemental semiconductor material portion. The elemental semiconductor material portion spreads electrical current between the electrical contact structure and the p-doped GaN portion. |
| US08933432B2 |
Light-emitting device
The present invention provides a light-emitting device manufactured with use of a compound semiconductor substrate comprising at least: a p-type cladding layer; a multiple-active layer portion in which three or more active layers made of (AlxGa1-x)yIn1-yP (0≦x≦0.6, 0.4≦y≦0.6) and two or more barrier layers having a higher Al content rate x than the active layers are alternately laminated; and an n-type cladding layer, wherein the barrier layer on a side close to the p-type cladding layer has a smaller band gap than that of the barrier layer on a side close to the n-type cladding layer in the barrier layers, and the compound semiconductor substrate has a superlattice barrier layer between the multiple-active layer portion and the n-type cladding layer or in the n-type cladding layer. As a result, the light-emitting device having long life duration, low resistance, and high light-emitting efficiency (especially internal quantum efficiency) can be provided. |
| US08933427B2 |
Variable resistance memory device and method for fabricating the same
A variable resistance memory device includes active regions defined by an isolation layer in a semiconductor substrate, trenches in the semiconductor substrate, which extend in a direction crossing the active regions, junction regions formed in the active regions on both sides of the trenches, and variable resistance patterns interposed between the word lines and the junction regions. |
| US08933425B1 |
Apparatus and methods for aberration correction in electron beam based system
One embodiment relates to an apparatus for aberration correction in an electron beam lithography system. An inner electrode surrounds a pattern generating device, and there is at least one outer electrode around the inner electrode. Each of the inner and outer electrodes has a planar surface in a plane of the pattern generating device. Circuitry is configured to apply an inner voltage level to the inner electrode and at least one outer voltage level to the at least one outer electrode. The voltage levels may be set to correct a curvature of field in the electron beam lithography system. Another embodiment relates to an apparatus for aberration correction used in an electron based system, such as an electron beam inspection, or review, or metrology system. Other embodiments, aspects and features are also disclosed. |
| US08933424B1 |
Method for measuring transverse beam intensity distribution
An ion implantation system and method are provided where an ion source generates an ion and a mass analyzer mass analyzes the ion beam. A beam profiling apparatus translates through the ion beam along a profiling plane in a predetermined time, wherein the beam profiling apparatus measures the beam current across a width of the ion beam concurrent with the translation, therein defining a time and position dependent beam current profile of the ion beam. A beam monitoring apparatus is configured to measure the ion beam current at an edge of the ion beam over the predetermined time, therein defining a time dependent ion beam current, and a controller determines a time independent ion beam profile by dividing the time and position dependent beam current profile of the ion beam by the time dependent ion beam current, therein by cancelling fluctuations in ion beam current over the predetermined time. |
| US08933415B2 |
Laser ion source and heavy particle beam therapy equipment
One embodiment of a particle accelerator includes: a vacuum container with its inside evacuated to produce vacuum, the vacuum container being formed with a laser beam entrance window for allowing a laser beam to enter; a target arranged in the vacuum container so as to be irradiated with a laser beam to generate ions; and a condenser lens for focusing the laser beam onto the target. The condenser lens is arranged at the laser beam entrance window of the vacuum container, and takes a role of a vacuum bulkhead. |
| US08933409B2 |
Depth-of-interaction in an imaging device
A method (70) of operation of a PET scanner (10) that determines the depth of interaction of the annihilation photons within the scintillator (32) in localizing a temporal photon pair along a line of response (LOR). |
| US08933408B2 |
Colquiriite-type crystal, scintillator for neutron detection and neutron detector
[Problems to be Solved] A colquiriite-type crystal preferred for a scintillator for neutron detection, which has high sensitivity to neutron and which is reduced in background noise attributed to γ rays; a scintillator for neutron detection which comprises this crystal; and a neutron detector are provided.[Means to Solve the Problems] A colquiriite-type crystal represented by the chemical formula LiM1M2X6, such as LiCaAlF6, containing Na and Ce, for example, the colquiriite-type crystal containing at least one alkali metal element selected from the group consisting of Na, K, Rb and Cs, and a lanthanoid element selected from the group consisting of Ce, Pr and Nd, and having an isotopic ratio of 6Li of 20 mol % or more, preferably 50 mol % or more; a scintillator for neutron detection comprising the colquiriite-type crystal; and a neutron detector. |
| US08933407B2 |
Terahertz-wave detecting device
A terahertz-wave element includes a waveguide (2, 4, 5) that includes an electro-optic crystal and allows light to propagate therethrough, and a coupling member (7) that causes a terahertz wave to enter the waveguide (2, 4, 5). The propagation state of the light propagating through the waveguide (2, 4, 5) changes as the terahertz wave enters the waveguide (2, 4, 5) via the coupling member (7). |
| US08933404B2 |
Concentration measurement method and concentration measurement apparatus
A concentration measurement method by an absorptiometric method which measures a concentration of a first solute component dissolved in a solution, in which the first solute component interacts with a solvent, includes: referring to an absorption coefficient (μaw(λ)) of the solvent; measuring an absorption coefficient (μa(λ)) of a first sample material, after an interaction between the solvent and the first solute component has occurred; and obtaining an unknown volume fraction (vg) of the first solute component and a volume fraction (vw) of the solvent, based on the absorption coefficient (μaw(λ)) of the solvent, a apparent absorption coefficient (μ′ag(λ)) of the first solute component, and the absorption coefficient (μa(λ)) of the first sample material. |
| US08933392B2 |
Encoder including exposed optical elements and servo motor with a sealed joining portion
An encoder includes a first substrate including a point light source that emits light onto reflective slits formed on a disc and a light-receiving element that receives light emitted from the point light source and reflected by the reflective slits, a second substrate onto which the first substrate is mounted, a lustrous connecting portion configured to electrically connect the first substrate and the second substrate, and a covering material configured to cover the connecting portion in the manner that the point light source and the light-receiving element are exposed. |
| US08933384B2 |
Multi-technique imaging system using vertical motion of stage to switch imaging techniques
A system for and method of performing multi-technique imaging. Such multi-technique imaging system includes a surface for supporting a specimen and at least two illumination sources for producing light radiation. The system also includes a plurality of reflective and refractive devices arranged to direct at least part of the light radiation from each of the at least two illumination sources to the surface such that at least part of the light radiation from each of the at least two illumination sources illuminates substantially the same area on the surface. The system also includes a sensor configured to receive light radiation from the at least two illumination sources reflected by the specimen and/or that pass by the specimen. The system also includes a power source configured to power the at least two illumination sources and the sensor. |
| US08933382B2 |
Guidance system and method for missile divert minimization
A missile guidance system is configured to estimate a time to go, the time to go comprising an amount of time until a missile would reach a closest point of approach to a target. The guidance system is also configured to estimate a zero-effort miss distance along a zero-effort miss vector, the zero-effort miss distance comprising a distance by which the missile would miss the target if the missile performs no future maneuvers. The guidance system is also configured to determine a tolerance for the zero-effort miss distance, the tolerance being a function of the time to go. The guidance system is further configured to modify a course of the missile by adjusting an expenditure of propellant such that the estimated zero-effort miss distance in excess of the tolerance is removed from future consideration. |
| US08933378B2 |
Power supply system for a polyphase arc furnace with an indirect converter between a mains connection and a furnace transformer
In a power supply system for a three-phase arc furnace (1), comprising at least one furnace transformer (4), the furnace transformer (4) is connected on the secondary side to the three-phase arc furnace (1). On the primary side, the furnace transformer (4) is connected to a three-phase supply mains (3) through an indirect converter (5). The indirect converter (5) comprises at least one rectifier (6) on the mains side, at least one inverter (7) on the transformer side, and an intermediate circuit (8) between the rectifier (6) and the inverter (7). Each phase of the three-phase supply mains (3) is connected to the intermediate circuit (8) through two converter elements (11) of the rectifier (6) in each case. Each primary-side phase of the furnace transformer (4) is connected to the intermediate circuit (8) through two converter elements (2) of the inverter (7) in each case. |
| US08933367B2 |
Laser processing method
There is obtained a laser processing method by which an excellent shape of a cut surface can be achieved and an increase in cost can be suppressed. A laser processing method includes the steps of: preparing a material to be processed; and forming a modified area in the material to be processed, by irradiating the material to be processed with laser beam. In the aforementioned step, pulsed laser beam having a continuous spectrum is focused with a lens, thereby forming a focusing line constituted by a plurality of focuses that are obtained by predetermined bands forming the continuous spectrum of the laser beam, and the material to be processed is irradiated with the laser beam such that at least a part of the focusing line is located on a surface of the material to be processed, thereby forming the modified area on an axis of the focusing line. |
| US08933366B2 |
Micro laser assisted machining
A method and apparatus (1) for machining a semiconductor or ceramic workpiece (32) causes a portion of the workpiece to undergo high pressure phase transformation to form a high pressure phase transformation portion which has altered optical properties from the remainder of the workpiece. A laser is irradiated on the high pressure transformation portion to heat the high pressure transformation portion and cause it to soften and then the workpiece is plastically deformed, at smaller loads and forces, along the softened portion in order to accomplish the machining of the workpiece with a machining tool (21). |
| US08933365B2 |
Nozzle holders and related systems
A nozzle holder for a nozzle changer that is configured for at least one of mounting nozzles to and demounting nozzles from a processing head of a laser processing machine includes a nozzle storage chamber that widens along a nozzle removal direction to a nozzle removal opening. The nozzle storage chamber includes at least two nozzle storage seats that are offset in steps from each other and that store respective nozzles. A nozzle changer includes such several nozzle holders, and a laser processing machine includes such a nozzle changer. |
| US08933364B2 |
High current electrode for a plasma arc torch
An electrode for a plasma arc torch includes a conductive body and a plurality of emissive inserts. The conductive body includes a proximal end portion, a distal end portion and a cavity extending from the proximal end portion to the distal end portion. The distal end portion defines a distal end face. The plurality of emissive inserts extend through the distal end face. The conductive body further defines a dimple extending into the distal end face and at least partially into the emissive inserts. The dimple is positioned concentrically about a centerline of the conductive body. |
| US08933358B2 |
Power transmission device for vacuum interrupter and vacuum breaker having the same
Disclosed are a power transmission device for a vacuum interrupter, and a vacuum breaker having the same. The device includes: a driving link coupled to an adjuster; a driven link coupled to a movable electrode of a vacuum interrupter; connection links configured to connect the driving link and the driven link with each other, and coupled to the driving link and the driven link such that an interval between the driving link and the driven link is varied; cams coupled to the connection links in a perpendicular direction; and cam guides having guide recesses for slidably coupling the cams, and configured to guide the interval between the driving link and the driven link to be changed. |
| US08933357B2 |
Vacuum interrupter
The present disclosure relates to a vacuum interrupter capable of easily installing a central arc shielding plate in alignment without biasing in a radial direction. The vacuum interrupter includes a protruding guide unit protruding from a stationary electrode seal cup in a perpendicular direction to guide the installation of the central arc shielding plate such that the central arc shielding plate can be aligned in a radial direction. |
| US08933356B2 |
Switch device
In a state wherein a striker (88) is not locked in a latch (90), a movable terminal (74) of a spring terminal (70) is in contact with a fixed terminal (54) of a terminal base (14). Namely, a micro switch is turned ON. Here, the movable terminal (74) is folded outwardly, and includes a leaf spring function. Further, in an end portion of the movable terminal (74), a hemispherical contact portion (74A) protrudes outwardly, and the contact portion (74A) contacts a contact portion (54A) of the fixed terminal (54). Thus, in a state wherein the contact portion (74A) is in contact with the contact portion (54A), elastic energy is accumulated in the movable terminal (74). |
| US08933355B2 |
Switch triggering device
A switch triggering device of an electronic device is provided. By the switch triggering device, a switch on a top surface of a circuit board can be controlled from a bottom side of the electronic device. The switch triggering device includes a first linkage element, a second linkage element and a third linkage element, which are arranged between an upper cover and a base of the electronic device. The second linkage element is pivotally coupled to the upper cover. The two ends of the second linkage element are pivotally coupled to the first linkage element and the third linkage element, respectively. When the first linkage element is pressed from the base and moved toward the upper cover, the second linkage element is rotated relative to the upper cover. Consequently, the third linkage element is correspondingly moved toward the switch so as to trigger the switch. |
| US08933353B2 |
Foot-operated switch
A switch (1), in particular a foot-operated switch, with a housing (2), in which a switching device (4) is arranged, wherein a leadthrough with a bearing (6) is provided on opposite sides of the housing (2), and a pivotable pedal (3) can be fixed to the bearings (6). The pedal (3) can be positioned removably on the bearings (6) and, in the state in which it is positioned on the bearings (6), can be secured on the bearings (6) in each case via at least one connecting element (12). |
| US08933352B2 |
Electric switch enclosure
An electrical switch cover that restricts access to the enclosed switch actuator is placed over the existing electrical switch and is held in place against the existing electrical switch using the existing hardware. Actuation of the existing switch is provided through a removable cap located on the cover. When the cap of the present invention is removed restricted access is further achieved by dimensioning the opening that is revealed when the cap is removed such that the depth into which one must reach into the cover to affect the switch actuator exceeds the physical ability of a typical small child yet is within the abilities of a typical adult. |
| US08933351B2 |
Display device with touch detection, drive circuit, driving method, and electronic unit
A display device includes: a plurality of drive electrodes; a plurality of detection electrodes intersecting the plurality of drive electrodes; and a scan driving unit performing a first scan drive and a second scan drive. The first scan drive allows a display drive signal for driving the display elements to be applied to each of the plurality of common drive electrodes, and the second scan drive allows a touch detection drive signal for detecting an external proximity object to be applied to each of the plurality of common drive electrodes. |
| US08933342B2 |
Wiring substrate and method of manufacturing the same
A wiring substrate includes a substrate main body having a first main face and a second main face opposite the first main face; a resistor formed on the first main face; a plurality of first-main-face-side wiring layers which are each formed on the resistor and which each include a grounding metal layer formed of a metal having a resistance lower than that of the resistor and a conductor layer formed on the grounding metal layer; a second-main-face-side wiring layer formed on the second main face; and a via which is formed in the substrate main body and which establishes electrical connectivity between the first-main-face-side wiring layers and the second-main-face-side wiring layer. The wiring substrate further includes a conductive covering layer which covers an upper surface and substantially covers the side surfaces of each of the first-main-face-side wiring layers. |
| US08933338B2 |
Terminal block for vehicle-mounted battery assembly
A terminal block for a vehicle-mounted battery assembly, the terminal block being attached to a total positive/negative terminal block which is attached to the vehicle-mounted battery assembly. An external extraction positive-side fastening portion and an external extraction negative-side fastening portion are positioned at different heights. A terminal cover is configured to cover the external extraction positive-side fastening portion. The terminal cover includes a fitting portion fitted into the terminal block for the vehicle-mounted battery assembly, a hinge portion engaged with the fitted portion, an arm portion engaged with the hinge portion, and a cover body engaged with the arm portion. The arm portion has a predetermined length, so that by hinge operation of the hinge portion, the cover body covers both the external extraction positive-side fastening portion and the external extraction negative-side fastening portion which are positioned at different heights. |
| US08933335B2 |
Current lead with a configuration to reduce heat load transfer in an alternating electrical current environment
A current lead with a configuration to reduce heat load transfer in an alternating electrical current (AC) environment is disclosed. The current lead may comprise a conductive material having a configuration for reducing heat load transfer across the current lead when an alternating electrical current (AC) is applied to the current lead. A temperature gradient a may be exhibited along a length of the current lead. |
| US08933330B2 |
Coaxial cable and method of making the same
The present invention provides a small-diameter coaxial cable in which the same electrical and mechanical characteristics as in the prior art can be maintained and costs do not increase. The coaxial cable comprises a central conductor including three twisted wires and having a cross-sectional area of 0.005 mm2 or less, a fluororesin insulation for covering the central conductor, an outer conductor disposed on the external periphery of the insulation, and a jacket for covering the outer conductor. The adhesive force between the central conductor and the insulation is one third or less the tensile strength of the central conductor. The method for manufacturing the coaxial cable comprises twisting three wires together to form a central conductor having a cross-sectional area of 0.005 mm2 or less, extruding a fluororesin and forming an insulation on the central conductor so that adhesive force with the central conductor is one third or less the tensile strength of the central conductor, and providing the insulation with an outer conductor and a jacket. |
| US08933328B2 |
Dye-sensitized solar cell module and method of producing the same
A dye-sensitized solar cell module comprising: a plurality of electrically series-connected solar cells having a first conductive layer formed on an insulating substrate; a photoelectric conversion device formed on the first conductive layer; and a second conductive layer formed on the photoelectric conversion device, wherein the photoelectric conversion device has a photoelectric conversion layer having a porous semiconductor layer adsorbing a dye, a carrier transporting layer and a catalyst layer and the dye-sensitized solar cell module is characterized in that the second conductive layer of the above-described one solar cell contacts the first conductive layer of an adjacent another solar cell and the photoelectric conversion device of the above-described adjacent another solar cell contacts the second conductive layer of the above-described one solar cell. |
| US08933323B1 |
Two-axis tracking parabolic reflector solar oven and stove
A two-axis tracking solar cooking system includes a sunlight concentrator, a two-axis solar tracker, sunlight reflectors, an enclosure, an oven or a stove, and other components. The 90-degree offset parabolic reflector has very long focal length so that all concentrated sunlight will enter the oven through a small window at the focal point of the 90-degree offset parabolic reflector. The elevation rotation axis goes through the focal point so that the oven will remain at the same horizontal level all the time. The concentrated sunlight makes it easy to achieve needed cooking temperature. The two-axis tracking design eliminates the need of frequent adjustment. The 90-degree offset design permits having the oven under shade, so that people do not have to expose themselves to sunlight to do solar cooking. The enclosure significantly reduces the risk of burns and fires. It also makes it very easy to control the cooking process. |
| US08933322B2 |
Methods, systems, and apparatuses for aligning light concentrator components with a light source
A tracking system configured to orient light concentrators to face a light source. The system includes a movable support structure for providing global alignment of the light concentrators with the light source. The system also includes a light concentrator (LC) module that is coupled to the support structure and has an array of light concentrators that are in fixed positions with respect to each other. The system also includes a secondary alignment mechanism having a module joint that movably couples the LC module to the support structure and an actuator assembly. The actuator assembly is configured to selectively move the LC module about two axes relative to a pivot point of the module joint thereby orienting the array of light concentrators. |
| US08933308B2 |
Cotton variety FM 1845LLB2
The cotton variety FM 1845LLB2 is disclosed. The invention relates to seeds, plants, plant cells, plant tissue, harvested products and cotton lint as well as to hybrid cotton plants and seeds obtained by repeatedly crossing plants of variety FM 1845LLB2 with other plants. The invention also relates to plants and varieties produced by the method of essential derivation from plants of FM 1845LLB2 and to plants of FM 1845LLB2 reproduced by vegetative methods, including but not limited to tissue culture of regenerable cells or tissue from FM 1845LLB2. |
| US08933302B2 |
Jatropha curcas curcin genes, tissue-specific promoters and generation of curcin-deficient transgenic Jatropha plants
The present invention relates to the isolation of Jatropha curcas curcin genes and tissue-specific promoters and to the production of curcin-deficient Jatropha plants. More specifically, the present invention relates to the isolation of Jatropha curcas Curcin 1, Curcin 2 and Curcin 2 A. The present invention further relates to of the Curcin 1, Curcin 2 A and Curcin 2 genes and more particularly to tissue specific promoters of the Curcin 1 and Curcin 2A genes. The present invention further relates to production of curcin-deficient transgenic jatropha plants by using RNAi technology to suppress curcin gene expression. |
| US08933301B2 |
Non-transgenic tomato varieties having increased shelf life post-harvest due to alterations in β-galactosidase 4
The present invention provides a series of independent human-induced, non-transgenic mutations found in at least one tomato β-galactosidase 4 gene, tomato plants having these mutations in at least one of their tomato β-galactosidase 4 genes, and a method of creating and identifying similar and/or additional mutations in the tomato β-galactosidase 4 gene by screening pooled and/or individual tomato plants. Tomato plants identified and produced in accordance with the present invention have fruit that are firmer when ripe with reduced post-harvest softening compared to fruit from wild type tomato plants as a result of non-transgenic mutations in at least one of their tomato β-galactosidase 4 genes. |
| US08933298B2 |
Mutated eIF4E sequences from potato which impart resistance to potato virus Y
The present invention relates to a nucleic acid molecule encoding a mutant form of wild-type translation initiation factor eIF4E, which has an amino acid sequence of SEQ ID NO: 1, wherein the mutant form imparts resistance to Potato virus Y and has a mutation with respect to the wild-type amino acid sequence of SEQ ID NO: 1 selected from the group consisting of: (1) any one or more of I70N, I70E, L82R, and D112N and (2) any one or more of L48F, S68K, A77D, and M109I. Nucleic acid constructs, expression vectors, cells, plants, and plant seeds containing the nucleic acid molecule of the present invention, are also disclosed, as are methods of imparting resistance to Potato virus Y to plants. |
| US08933296B2 |
Dominant gene suppression transgenes and methods of using same
Pairs of plants are provided in which complementing constructs result in suppression of a parental phenotype in the progeny. Methods to generate and maintain such plants and methods of use of said plants, are provided, including use of parental plants to produce sterile plants for hybrid seed production. Also provided are methods for maintaining a homozygous recessive condition and for repressing transmission of transgenes. |
| US08933295B2 |
Identifying agents to treat alzheimer's disease-related decreased sorting behavior by administration to a triple transgenic mouse expressing mutant forms of APP, presenilin or tau
The method of the invention is useful for evaluating pharmaceutical compositions for treatment of neurological diseases encompassing neurological or neurodegenerative diseases associated with cognitive dysfunction and, in particular, dementia; schizophrenia; anxiety; depression; and pain using a rodent behavioral assay, wherein the method is useful in testing compositions useful in the modulation, amelioration, prevention, or treatment of dementia using a non-human animal carrying at least a transgene for human amyloid-beta protein or human tau and transgenes causing the elevated production of the human amyloid-beta protein in the animal as compared to nontransgenic animals of the same genetic background and the behavior is a nesting behavior. |
| US08933294B2 |
Absorbent product comprising a cationic modified starch
Absorbent products for feminine protection, for example sanitary pads, pantiliners or tampons, comprising a cationic modified starch. The starch is modified by a cationizing agent comprising an ammonium group, wherein the degree of substitution of the cationizing agent is from about 0.070 to less than 0.50. |
| US08933293B2 |
Graphics performance in different absorbent article constructions
The invention relates to a multiple layer material that includes a film layer, a moisture-reacting composition layer and an adhesive layer. The film layer has at least one printed surface. The moisture-reacting composition layer is adjacent the printed surface of the film layer. A portion of the moisture-reacting composition layer forms a framing device. The adhesive layer is adjacent the portion of the moisture-reacting composition layer forming the framing device. The multiple layer material of the invention may be used to form a component of an absorbent article having active graphics that change in appearance in response to moisture. |
| US08933292B2 |
Absorbent article with sensor array for body exudate detection
An absorbent article incorporating a non-contact electronic sensor array that may indicate the presence of a body exudate is disclosed. In particular, the absorbent article includes at least a non-contact electronic sensor array that may include one or more gas sensors, a controller and a signaling device. The signaling device is capable of alerting a user (wearer or caregiver) that an insult of urine or bowel movement has occurred. In accordance with the present disclosure, various attachment mechanisms are disclosed for attaching the non-contact electronic sensor array, controller and signaling device to an absorbent article. |
| US08933291B2 |
Dehydration sensors having buffered inks
A dehydration sensor having a stable, printable, buffered-ink composition that enables one to miniaturize the detection zone and permits both buffer and indicator dye to be applied in the same area of a detection zone, without need for a conventional, large buffer pad region. |
| US08933282B2 |
Fuel compositions comprising isoprene derivatives
Methods, compositions and systems using isoprene from a bioisoprene composition derived from renewable carbon for production of a variety of hydrocarbon fuels, fuel additives, and additives for fine chemistry and other uses is described. |
| US08933278B2 |
Process for producing ethanol and reducing acetic acid concentration
A process for producing ethanol and, in particular, to a process for reducing the concentration of acetic acid in a crude ethanol product by esterifying unreacted acetic acid with an alcohol. |
| US08933277B2 |
Process for preparing polymethylols
A process is provided for recovering components from a low boiler mixture which is obtained in the distillation of hydrogenation effluents from the preparation of polymethylols, by multistage distillation of the low boiler mixture having a tertiary amine, water, methanol, a polymethylol, a methylolalkanal, an alcohol and an alkanal with a methylene group in the alpha position to the carbonyl group. A first distillation stage involves separating the low boiler mixture into a higher-boiling, predominantly water-rich fraction and into a lower-boiling aqueous organic fraction having the tertiary amine. A second distillation stage involves separating the aqueous organic fraction from the first distillation stage into a predominantly amine-containing fraction and a further amine-depleted fraction. The tertiary amine is trimethylamine or triethylamine and the bottom temperature in the second distillation stage is at least 110° C. |
| US08933276B2 |
Heterogeneous chiral catalyst
The invention provides a heterogeneous catalyst comprising a catalytic group coupled to a mesocellular siliceous foam support. The catalytic group is capable of catalysing a reaction selected from the group consisting of a Friedel-Craft reaction and a Diels-Alder reaction. |
| US08933272B2 |
Process for the production of hexamethlenediamine
It is described a process for the production of hexamethylenediamine by hydrogenation of adiponitrile, comprising an improved step of regeneration of the catalyst. Also described are an equipment for the production of hexamethylenediamine, and a washing apparatus (14) for implementing the catalyst regeneration step. |
| US08933267B2 |
Compounds for use as anti-ulcer agent and/or anti-Helicobacter pylori agent and pharmaceutical compositions thereof
The present invention relates to a compound according to formula I in particular as anti-ulcer agent and/or anti-Helicobacter pylori agent, wherein R1 is selected from linear or branched C1-C6 alkyl, H, thioether and benzyl, and R2 is selected from linear or branched C1-C10 alkanediyl and pharmaceutical compositions thereof. |
| US08933262B2 |
Process for preparing polyisocyanates from biomass
The present invention relates to a process for preparing polyisocyanates from natural raw material sources, in which a composition comprising low molecular weight aromatics which comprise at least one hydroxy group or at least one alkoxy group per molecule (oxyaromatics) is produced from a biomass material, these oxyaromatics are converted into the corresponding aromatic amines and, optionally after condensation with formaldehyde, reacted further with phosgene to give compounds comprising isocyanate groups. |
| US08933260B2 |
Process for preparing alkoxycarbonyl isothiocyanate
Provided herein are processes for the preparation of alkoxycarbonyl isothiocyanates from alkyl chloroformates and thiocyanates in toluene by controlling the amounts of water and catalyst. |
| US08933258B1 |
Aminoorgano functional silanes and siloxanes and methods of production
Disclosed herein are methods for a simple process to make 3-aminoorgano functional silanes and siloxanes, free from isomers, by the use of commonly available materials. One embodiment of such a method comprises reacting aminoorgano functional silanes with hexamethyldisilazane in the presence of an acidic catalyst to produce a cyclic gamma-functional aminoorganic silane and beta isomers; separating the cyclic gamma-functional aminoorganic silane and the beta isomers; and converting the separated cyclic gamma-functional aminoorganic silane to pure gamma-aminoalkylsilane or pure aminoorganic siloxane. Also disclosed herein are cyclic derivatives of gamma-functional aminoorganic silanes. |
| US08933257B2 |
Zinc oxide complexes
Disclosed are compounds and methods of making said compounds comprising a zinc oxide molecule chemically bound to one or more molecules having an acidic hydrogen, such as an organic acid. The invention also provides compositions comprising such compounds and methods of preparing such compounds. The compounds of the invention may be provided in, for example, topical skin formulations, pharmaceutical compositions, or delivery systems for active ingredients. |
| US08933255B2 |
Nutraceuticals containing nitro fatty acids
Activated fatty acids, nutraceutical compositions including activated fatty acids, methods for using activated fatty acids to treat a variety of diseases, and methods for preparing activated fatty acids are provided herein. |
| US08933250B2 |
Process for the preparation of N-(1-benzo[b]thien-2-ylethyl)-N-hydroxyurea
A method of preparation of N-(1-benzo[b]thien-2-ylethyl)-N-hydroxyurea of formula (I) with the use of a reaction of 1-(benzo[b]thien-2-yl)-ethanol of formula (II) with hydroxyurea of formula (III) in organic solvents, organic acids, their mixtures or in mixtures thereof with water, being catalyzed by strongly acidic cation exchangers or various hydrogen sulphates. |
| US08933245B2 |
Preservation of ergothioneine
Compositions comprising ergothioneine and a trimethylamine absorber are provided. Also provided are methods for preventing, reducing or minimizing the fishy, amine odor, due to trimethylamine, that is associated with the processing and/or storage of a preparation containing ergothioneine, by combining with the ergothioneine, during processing or prior to storage, a trimethylamine absorber in an amount sufficient to prevent the detection of any trimethylamine odor by the human nose. A method is further provided for ameliorating the methylamine odor associated with an aqueous ergothioneine-containing preparation after it has developed a fishy trimethylamine odor. |
| US08933243B2 |
Polyphenylene host compounds
Polyphenylene compounds such as compounds represented by Formula I may be used in electronic devices such as organic light-emitting devices. For example, the compounds may be used as host materials in a light-emitting layer. |
| US08933240B2 |
Synthesis for thiazolidinedione compounds
The present invention provides novel methods for synthesizing PPARγ sparing compounds, e.g., thiazolidinediones, that are useful for preventing and/or treating metabolic disorders such as diabetes, obesity, hypertension, and inflammatory diseases. |
| US08933239B1 |
Bis(aryl)acetal compounds
A bis(aryl)acetal has the formula wherein Y1 and Y2 are each independently chloro, bromo, iodo, mesylate, tosylate, triflate, or Bx, provided that Y1 and Y2 are not both selected from chloro, bromo, and iodo; each occurrence of Bx is independently a boron-containing functional group bonded to Ar1 or Ar2 via a boron atom; Ar1 and Ar2 are each independently unsubstituted or substituted C6-18 arylene, or unsubstituted or substituted C3-18 heteroarylene; provided that Ar1 and Ar2 are not covalently linked to each other to form a ring structure that includes —Ar1—O—C—O—Ar2—; and R1 and R2 are each independently hydrogen, unsubstituted or substituted C1-18 linear or branched alkyl, unsubstituted or substituted C3-20 cycloalkyl, unsubstituted or substituted C6-18 aryl, or unsubstituted or substituted C3-20 heteroaryl. The bis(aryl)acetal is useful as a monomer for oligoacetal and polyacetal synthesis via Suzuki polycondensation. |
| US08933230B2 |
Phosphorus-containing group-substituted quinoline, its preparation process, medical composition containing the compounds and application
Phosphorus-containing group-substituted quinolines of formula (I) are provided in the present invention. The preparation process and application of the compound, and formulation comprising phosphorus-containing group-substituted quinolines are also disclosed. The compounds are protein kinase inhibitor and can be used for treating protein kinase abnormal activity-associated diseases, such as tumor, etc. |
| US08933229B2 |
8-azabicyclo[3.2.1]octane-8-carboxamide derivative
Disclosed is a compound represented by formula (1) or a pharmacologically acceptable salt thereof (In the formula, A represents a group that is represented by formula (A-1); R1a and R1b may be the same or different and each independently represents a C1-6 alkyl group which may be substituted by one to three halogen atoms; m and n each independently represents an integer of 0-5; X1 represents a hydroxyl group or an aminocarbonyl group; Z1 represents a single bond or the like; and R2 represents an optionally substituted C1-6 alkyl group, an optionally substituted C6-10 aryl group or the like). |
| US08933226B2 |
Process for preparing Bosentan monohydrate and it's intermediates
The present invention relates to a process for preparing Bosentan Monohydrate; in particular, the present invention provides the preparation of the novel 4-tert-butyl-N-[6-(2-hydroxy-ethoxy)-5-(2-methoxy-phenoxy)-2-(2-pyrimidinyl)-pyrimidin-4-yl]-benzenesulfonamide sodium salt as an ethylene glycol solvate (Bosentan sodium salt ethylene glycol solvate), which is a useful intermediate for obtaining Bosentan Monohydrate in a pure form. |
| US08933219B2 |
Method for decontaminating starch hydrolysates for the preparation of glucose polymers for peritoneal dialysis
The subject matter of the invention is a method for decontaminating starch hydrolysates from which glucose polymers for producing peritoneal dialysis solutions will be prepared. |
| US08933217B2 |
Compounds, compositions, and methods for protecting brain health in neurodegenerative disorders
Aspects of the invention relate to compounds, extracts and compositions thereof, and methods of using of the same, to treat neurodegenerative disorders and/or improve brain health. In certain embodiments, said compounds are pomegranate flavonoids. |
| US08933216B2 |
Immunosuppression compound and treatment method
A method and compound for suppressing an immune response in a mammalian subject, for the treatment or prevention of an autoimmune condition or transplantation rejection are disclosed. The compound is an antisense oligonucleotide analog compound having a targeting sequence complementary to a preprocessed CTLA-4 mRNA region identified by SEQ ID NO: 22 in SEQ ID NO: 1, spanning the splice junction between intron 1 and exon 2 of the preprocessed mRNA of the subject. The compound is effective, when administered to a subject, to form within host cells, a heteroduplex structure (i) composed of the preprocessed CTLA-4 mRNA and the oligonucleotide compound, (ii) characterized by a Tm of dissociation of at least 45° C., and (iii) resulting in an increased ratio of processed mRNA encoding ligand-independent CTLA-4 to processed mRNA encoding full-length CTLA-4. |
| US08933215B2 |
Interfering RNA molecules
The present invention is related to a ribonucleic acid comprising a double stranded structure whereby the double-stranded structure comprises a first strand and a second strand, whereby the first strand comprises a first stretch of contiguous nucleotides and whereby said first stretch is at least partially complementary to a target nucleic acid, and the second strand comprises a second stretch of contiguous nucleotides whereby said second stretch is at least partially identical to a target nucleic acid, and whereby the double stranded structure is blunt ended. |
| US08933210B2 |
Label-free functional nucleic acid sensors for detecting target agents
A general methodology to design label-free fluorescent functional nucleic acid sensors using a vacant site approach and an abasic site approach is described. In one example, a method for designing label-free fluorescent functional nucleic acid sensors (e.g., those that include a DNAzyme, aptamer or aptazyme) that have a tunable dynamic range through the introduction of an abasic site (e.g., dSpacer) or a vacant site into the functional nucleic acids. Also provided is a general method for designing label-free fluorescent aptamer sensors based on the regulation of malachite green (MG) fluorescence. A general method for designing label-free fluorescent catalytic and molecular beacons (CAMBs) is also provided. The methods demonstrated here can be used to design many other label-free fluorescent sensors to detect a wide range of analytes. Sensors and methods of using the disclosed sensors are also provided. |
| US08933209B2 |
Dep2 and its uses in major depressive disorder and other related disorders
The present invention relates to DEP2, as well as other proteins, and their uses in connection with the treatment of major depression or related disorders. |
| US08933207B2 |
Drug-ligand conjugates, synthesis thereof, and intermediates thereto
The present invention relates to methods for synthesizing compounds of formula I or pharmaceutically acceptable salts thereof: I wherein each of X, Alk1, Alk2, and W are as defined and described herein. |
| US08933205B2 |
Process for preparing purified drug conjugates
The invention provides a process for preparing a cell-binding agent chemically coupled to a drug. The process comprises covalently attaching a linker to a cell-binding agent, a purification step, conjugating a drug to the cell-binding agent and a subsequent purification step. |
| US08933203B2 |
Vault and vault-like carrier molecules
A method of using vaults as carrier molecules to deliver one or more than one substance to an organism, or to a specific tissue or to specific cells, or to an environmental medium. A vault-like particle. A method of preventing damage by one or more than one substance to an organism, to a specific tissue, to specific cells, or to an environmental medium, by sequestering the one or more than one substance within a vault-like particle. A method of delivering one or more than one substance or a sensor to an organism, to a specific tissue, to specific cells, or to an environmental medium. According to another embodiment of the present invention, there is provided a method of making vault-like particles, and making vault-like particles comprising one or more than one substance, or one or more than one sensor. |
| US08933200B2 |
Filtration of a liquid comprising a plant stress protein
The invention relates to a method for recovering a stress protein from a plant, comprising: obtaining a liquid comprising the stress protein from the plant; precipitating one or more components other than the stress protein from the liquid; adding a fibrous filter aid and a mineral powder to the liquid; then subjecting the liquid comprising the stress protein, precipitated component(s), the fibrous filter aid and the mineral powder to a first filtration step over a filter, thereby separating the precipitate, fibrous filter aid and mineral powder from the filtrate comprising the stress protein; thereafter subjecting the filtrate to a further filtration step; and thereafter purifying the stress protein. |
| US08933195B2 |
Histone deacetylase inhibitors and synthetic method thereof and use thereof in manufacture of medicaments
The invention provides histone deacetylase (HDAC) inhibitors shown as Formula I, where R1 to R8 are as defined in the specification. The invention also provides methods for synthesis of these compounds and applications of these compounds in preparing pharmaceuticals for preventing or treating mammal diseases related to the dysregulation of HDAC. |
| US08933193B2 |
Lantibiotics and uses thereof
The present invention provides isolated lantibiotics that inhibit. Gram negative and Gram positive microbes. The antibiotic includes an amino acid sequence, wherein the amino acid sequence of the compound and the amino acid sequence of SEQ ID NO:21 or SEQ ID NO:22 have at least 80% identity. The lantibiotics have the characteristic of inhibiting growth of a Gram negative microbe in conditions that do not damage the outer membrane of the Gram negative microbe. The present invention also provides methods for making and using the lantibiotics. |
| US08933192B2 |
Process for the activation of double metal cyanide catalysts for the preparation of polyether carbonate polyols
The present invention relates to a process for the activation of double metal cyanide (DMC) catalysts for the preparation of polyether carbonate polyols by catalytic copolymerisation of carbon dioxide (CO2) with alkylene oxides in the presence of one or more H-functional starter substances. |
| US08933185B2 |
Acrylic resin having excellent transparency, fluidity and scratch-resistance
An acrylic resin that can have excellent transparency, flowability and scratch-resistance property is prepared by polymerizing a monomer mixture comprising about 10 to about 25% by weight of (meth)acrylic acid alkyl ester monomer, about 50 to about 80% by weight of aromatic vinyl compound, and about 10 to about 25% by weight of vinyl cyanide compound. |
| US08933184B2 |
Synthesis method of polycarboxylic acid water-reducing agent
A method for synthesizing concrete polycarboxylic acid water-reducing agent at room temperature under non-stirring situation is disclosed, which comprises dissolving reactive materials, initiator, chain transfer agent and promoter into a solvent, reacting on standing at 0-50° C.; then adding neutralizing agent at the end of reaction. The method makes use of oxidation-reduction system reacting at low temperature, and can adapt to a variety of reactive material monomers. It does not need to control feeding speed or provide extra heating, does not need to stir during the reaction, and remarkably simplifies operation steps in traditional process, which makes it possible to not only produce in large scale, but also produce in small scale in concrete construction site at any moment. |
| US08933183B2 |
Manufacturing method of (meth) acrylic polymer
In a method for polymerizing a (meth)acrylic monomer by living radical polymerization in the presence of a transition metal complex catalyst, the combined use of a multidentate amine (A), a base (B) and a reducing agent (C) makes it possible to achieve a rapid polymerization reaction and high monomer conversion rate and obtain a polymer having a narrow molecular weight distribution when 5-30 ppm by weight of copper atoms and a mole amount of 7 mmol % or less of multidentate amine (A) are used, each based on the total amount of (meth)acrylic monomer introduced. |
| US08933182B2 |
Polymer, its preparation and uses
A polymer comprising a first repeat unit comprising ArhX2 wherein ArhX2 comprises a substituted or unsubstituted heteroaryl group and each X is the same or different and independently comprises a substituted or unsubstituted aryl or heteroaryl group and a second repeat unit that is adjacent to the first repeat unit wherein each X that is part of a main body of the polymer backbone is directly conjugated to the second repeat unit. |
| US08933181B2 |
Branched polymers and methods for their synthesis and use
Branched polymers including multi-branched polymers, functionalized branched polymers, star-branched polymers, and dendigraft polymers. Methods for the synthesis of branched polymers and method for the use of branched polymers in tire components are also included. |
| US08933180B2 |
Internal and external donor compounds for olefin polymerization catalysts IV
The present disclosure relates to solid catalyst components comprising titanium, magnesium, halogen and an internal electron donor compound containing at least one 9-(alkoxymethyl)-9H-fluorene compound. The 9-(alkoxymethyl)-9H-fluorene compound include octyl-9-(methoxymethyl)-9H-fluorene-9-carboxylate; 7-methyloctyl-9-(methoxymethyl)-9H-fluorene-9-carboxylate; 2-ethylhexyl-9-(methoxymethyl)-9H-fluorene-9-carboxylate; and 9-(methoxymethyl)-9H-fluorene-9-yl benzoate. The present disclosure further relates to catalyst systems containing the catalyst solid components, organoaluminum compounds, and organosilicon compounds. The present disclosure also relates to methods of making the solid catalyst components and the catalyst systems, and methods of polymerizing or copolymerizing alpha-olefins using the catalyst systems. |
| US08933179B2 |
Method of producing arcylic and methacrylic acid
A method of producing a compound of formula (i): wherein R=H or CH3 the method comprising exposing a source of a compound of formula (ii) to reaction conditions of temperature and pressure: formula (ii) wherein R is defined as above wherein, when R=CH3, the source of a compound of formula (ii) is exposed to reaction conditions of temperature and pressure while being in a liquid phase. |
| US08933175B2 |
Hyperbranched polymers and methods of making and using same
A composition comprising a polyethylene wherein the composition is enriched in polymer molecules having topological variations by an enrichment factor ω and wherein the composition displays a long chain branching frequency of greater than about 0.5 long chain branches per 1000 total carbon atoms. A composition comprising an isolated Ziegler-catalyzed polyethylene having a long chain branching frequency of greater than about 0.5 long chain branches per 1000 total carbon atoms at the high molecular weight end. |
| US08933173B2 |
Surface anti-biomolecule agent
This invention discloses a surface anti-biomolecule agent for an artificially or naturally charged substrate. The anti-biomolecule agent comprises a copolymer employing anchoring blocks or domains to binds sites of the substrate via electrostatic attractive force, and employing zwitterionic blocks or domains extended outwardly to reduce the attachment of biomolecules to the substrate. |
| US08933167B2 |
Polyamide and polyamide composition
A polyamide comprising (a) a unit comprising adipic acid and hexamethylenediamine and (b) a unit comprising isophthalic acid and hexamethylenediamine, wherein a ratio of the isophthalic acid component to the total carboxylic acid component in the polyamide is 0.05≦(x)≦0.5 and a range of blocking ratio (Y) is −0.3≦(Y)≦0.8. Also provided are compositions comprising 30 to 95% by mass of the above polyamide and 5 to 70% by mass of an inorganic filler. |
| US08933166B2 |
Poly(ureaurethane)s, articles and coatings prepared therefrom and methods of making the same
The present invention provides poly(ureaurethane)s including a reaction product of components comprising: (a) at least one isocyanate functional ureaurethane prepolymer comprising the reaction product of: (1) at least one isocyanate functional urethane prepolymer comprising the reaction product of: (i) a first amount of at least one polyisocyanate; and (ii) a first amount of at least one branched polyol; and (2) water, to form an isocyanate functional ureaurethane prepolymer; and (b) a second amount of at least one polyisocyanate and a second amount of at least one branched polyol; compositions, coatings and articles made therefrom and methods of making the same. |
| US08933162B2 |
Color-stabilized biodegradable aliphatic-aromatic copolyesters, methods of manufacture, and articles thereof
Biodegradable compositions containing an aliphatic-aromatic copolyester. Methods of making the compositions and articles made from the compositions. |
| US08933159B2 |
Brominated flame retardants and precursors therefor
Described are a particular group of novel aromatic hydrocarbon telomers that, on bromination, result in the formation of novel flame retardants having a uniquely beneficial combination of properties. The resultant flame retardants and uses thereof are also described. The disclosure includes descriptions of methods for preparing both the aromatic hydrocarbon telomers and the brominated flame retardant polymers. |
| US08933156B2 |
Processes to control fouling and improve compositions
Improved reaction processes comprise reacting a mixture to form a product comprising a metal alkyl, metal oxide, or mixture thereof and then passing said product to a post-reactor heat exchanger. The improvement comprises one or more of the following: (1) reacting said metal alkyl compound with an acid to produce a soluble metal ester; or (2) adding an ionic surfactant; or (3) adding a mixture comprising an antioxidant to the product under conditions sufficient to avoid formation of significant amounts of insoluble metal or metal compounds derived from said metal alkyl compound; or (4) purging said post-reactor heat exchanger with an inert gas under conditions to remove metal oxide from the post-reactor heat exchanger. |
| US08933155B2 |
Reinforced poly(phenylene ether)-polysiloxane block copolymer composition, and article comprising same
A reinforced poly(phenylene ether)-polysiloxane block copolymer composition includes specific amounts of a poly(phenylene ether)-polysiloxane block copolymer reaction product, a flame retardant, and a reinforcing filler. The composition exhibits a desirable balance of flame retardancy, heat resistance, and stiffness relative to a corresponding poly(phenylene ether) composition, and it is useful to fabricate articles including fuser holders for electrophotographic copiers. |
| US08933150B2 |
Grenite: a composite material exhibiting high impact, scratch and stain resistance
This invention describes a composite molded material consisting of granular ceramic or ceramic coated material and liquid epoxy or urethane resin or vinyl ester resin or polyester resin or mixtures thereof in various ratios by weight and the processes by which the invention is produced. This invention results in a composite material of two or more dissimilar materials which improves the characteristic properties, such as wear, stain and abrasion resistance, oxidation resistance, corrosion resistance, heat resistance, electrical and thermal conductivity, and mechanical strength for which a monolithic material is not satisfactory. |
| US08933146B2 |
Process for producing hard coating systems based on aqueous polyurethane dispersions
The present invention describes the preparation of an aqueous polyurethane dispersion which is cured by radiation, and its use as binder. |
| US08933143B2 |
On-demand photoinitiated polymerization
Compositions and methods for adjustable lenses are provided. In some embodiments, the lenses contain a lens matrix material, a masking compound, and a prepolymer. The lens matrix material provides structure to the lens. The masking compound is capable of blocking polymerization or crosslinking of the prepolymer, until photoisomerization of the compound is triggered, and the compound is converted from a first isomer to a second isomer having a different absorption profile. The prepolymer is a composition that can undergo a polymerization or crosslinking reaction upon photoinitiation to alter one or more of the properties of the lenses. |
| US08933142B2 |
Low-extractable thioxanthones
3-Esters and 3-amides of thioxanthone bearing alkyl chains of appropriate length and can be used as photoinitiators or sensitizers in photopolymerizable systems, in particular for the preparation of coatings compatible with the food use. |
| US08933139B1 |
In-situ gelatinous triblock copolymer elastomers in polyurethane flexible foams
Combinations of gelatinous elastomer and polyurethane foam may be made by introducing a plasticized A-B-A triblock copolymer resin and/or an A-B diblock copolymer resin into a mixture of polyurethane foam forming components including a polyol and an isocyanate. The plasticized copolymer resin is polymerized to form the gelatinous elastomer in-situ while simultaneously polymerizing the polyol and the isocyanate to form polyurethane foam. The polyurethane reaction is exothermic and can generate sufficient temperature to melt the styrene-portion of the A-B-A triblock copolymer resin thereby extending the crosslinking and in some cases integrating the A-B-A triblock copolymer within the polyurethane polymer matrix. The combination has a marbled appearance. The gel component has higher heat capacity than polyurethane foam and thus has good thermal conductivity and acts as a heat sink. Another advantage of in situ gel-foam is that the gel component provides higher support factors compared to the base foam alone. |
| US08933133B2 |
Animal feeds containing polyols
Animal feed compositions which include a polyol are described. Processes for producing an animal feed composition with a polyol are disclosed. Methods of feeding an animal the polyol are also disclosed. |
| US08933122B2 |
Use of cationic surfactants as sporicidal agents
Cationic surfactants derived from the condensation of fatty acids and esterified dibasic amino acids, such as from lauric acid and arginine, in particular the ethyl ester of the lauramide of the arginine monohydrochloride (LAE), may be used for the treatment of objects which are infected with spores. The spores may originate from bacteria or fungi. |
| US08933119B2 |
Method for treating phytophotodermatitis
A method for treating phytophotodermatitis including the steps of applying an isothiocyanate functional surfactant to an area affected by phytophotodermatitis, wherein said isothiocyanate functional surfactant comprises at least one isothiocyanate functional group associated with an aliphatic and/or aromatic carbon atom of the isothiocyanate functional surfactant. |
| US08933118B2 |
Anti-brain-tumor drug
A drug containing a metal-salen complex compound which is effective for a brain tumor is provided. The present invention is an anti-brain-tumor drug containing a metal-salen complex compound represented by the following Chemical Formula (I). In the formula, M represents a metal atom which is Fe, Cr, Mn, Co, Ni, Mo, Ru, Rh, Pd, W, Re, Os, Ir, Pt, Nd, Sm, Eu, or Gd, and X represents a halogen atom. |
| US08933110B2 |
Hepatitis C virus inhibitors
The present invention discloses compounds of Formula (I), and pharmaceutically acceptable salts, esters, or prodrugs thereof: Q-G-A-L-B—W (I), which inhibit RNA-containing virus, particularly the hepatitis C virus (HCV). Consequently, the compounds of the present invention interfere with the life cycle of the hepatitis C virus and are also useful as antiviral agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HCV infection. The invention also relates to methods of treating an HCV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention. |
| US08933108B2 |
Benzothiazolone compound
The present invention provides a compound of formula (I) in free form or in pharmaceutically acceptable salt form a method for manufacturing the compound of the invention, and its therapeutic uses. The present invention further provides a combination of pharmacologically active agents and pharmaceutical compositions. |
| US08933107B2 |
Pesticide thiazolyloxy substituted phenylamidine derivatives
The present invention relates to aryloxy substituted phenylamidine derivatives of formula (I) wherein the substituents are as in the description, their process of preparation, their use as fungicide or insecticide active agents, particularly in the form of fungicide or insecticide compositions, and methods for the control of phytopathogenic fungi or damaging insects, notably of plants, using these compounds or compositions (I). |
| US08933102B2 |
Pyrrolidine derived β3 adrenergic receptor agonists
The present invention provides compounds of Formula (I), pharmaceutical compositions thereof, and method of using the same in the treatment or prevention of diseases mediated by the activation of b3-adrenoceptor. Formula (I). |
| US08933100B2 |
Paroxetine derivative
A compound represented by Formula (1), or a pharmacologically acceptable salt thereof retains the principal therapeutic effect of paroxetine and has an improved CYP inhibitory effect: wherein R1 is a hydrogen atom or C1-6 alkyl group. |
| US08933099B2 |
Monocyclic pyridine derivative
The present invention provides a novel compound having FGFR inhibitory activity or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition containing the same. Specifically, the present invention provides a compound represented by the following formula (I) or a pharmaceutically acceptable salt thereof: wherein n represents 0 to 2; A represents an arylene group or a heteroarylene group; G represents a single bond, an oxygen atom or —CH2—; E represents a nitrogen-containing non-aromatic heterocycle; R1 represents an alkoxy group or the like; R2 represents a hydrogen atom or the like; and R3 represents a hydrogen atom, an alkyl group, an alkoxy group or the like, with the proviso that when E represents an azetidine ring and R2 or R3 is present on a nitrogen atom on the azetidine ring, the R2 or R3 does not represent a hydrogen atom. |
| US08933094B2 |
Ethynyl compounds useful for treatment of CNS disorder
The present invention relates to ethynyl compounds of formula wherein X, Y, Z, and R4 are as defined herein or to a pharmaceutically acceptable salt or acid addition salt, to a racemic mixture, or to its corresponding enantiomer and/or optical isomer and/or stereoisomer thereof. Compounds of formula I are positive allosteric modulators (PAM) of the metabotropic glutamate receptor subtype 5 (mGluR5) and they are therefore useful for the treatment of diseases related to this receptor. |
| US08933093B2 |
Fluoroergoline analogs
Provided herein are novel fluoroergoline derivatives and compositions thereof. In other embodiments, provided herein are methods of treatment, prevention, or amelioration of a variety of medical disorders such as, for example, migraine using the compounds and compositions disclosed herein. In still other embodiments, provided herein are methods of agonizing receptors such as, for example, the 5-HT1D and/or the 5-HT1B receptor, without agonizing the 5-HT2B receptor using the compounds and compositions disclosed herein. In still other embodiments, provided herein are methods of antagonizing or inhibiting activity at receptors such as, for example, the adrenergic alpha2A and/or the alpha2B receptors using the compounds and compositions disclosed herein. |
| US08933089B2 |
HIV inhibiting 5-amido substituted pyrimidines
This invention concerns pyrimidine derivatives of formula having HIV (Human Immunodeficiency Virus) replication inhibiting properties, the preparation thereof and pharmaceutical compositions comprising these compounds. |
| US08933087B2 |
Tricyclic proteasome activity enhancing compounds
Proteinopathies result from the proteasome not acting efficiently enough to eliminate harmful proteins and prevent the formation of the pathogenic aggregates. As described herein, inhibition of proteasome-associated deubiquitinase Usp14 results in increased proteasome efficiency. The present invention therefore provides novel compositions and methods for inhibition of Usp14, enhancement of proteasome activity and treatment of proteinopathies. |
| US08933086B2 |
Heteroaryl substituted pyrrolo[2,3-B]pyridines and pyrrolo[2,3-B]pyrimidines as Janus kinase inhibitors
The present invention provides heteroaryl substituted pyrrolo[2,3-b]pyridines and heteroaryl substituted pyrrolo[2,3-b]pyrimidines that modulate the activity of Janus kinases and are useful in the treatment of diseases related to activity of Janus kinases including, for example, immune-related diseases, skin disorders, myeloid proliferative disorders, cancer, and other diseases. |
| US08933084B2 |
Macrocyclic compounds as Trk kinase inhibitors
Compounds of Formula I: and pharmaceutically acceptable salts thereof, wherein ring A, ring B, W, m, D, R2, R2a, R3, R3a, and Z are as defined herein, are inhibitors of Trk kinases and are useful in the treatment of pain, cancer, inflammation, neurodegenerative diseases and certain infectious diseases. |
| US08933082B2 |
Materials and methods for suppressing and/or treating neurofibroma and related tumors
Germline mutations in the NF1 tumor suppressor gene cause Von Recklinghausen's neurofibromatosis type 1 (NF1), a common genetic disorder of the nervous system characterized by plexiform neurofibroma development. Using adoptive transfer of hematopoietic cells, we establish that NF1 heterozygosity of bone marrow derived cells in the tumor microenvironment is sufficient to allow neurofibroma progression in the context of Schwann cell nullizygosity. Further, genetic or pharmacologic attenuation of the c-kit signaling pathway in hematopoietic cells greatly diminishes neurofibroma initiation and progression. These studies identify haploinsufficient hematopoietic cells and the c-kit receptor as therapeutic targets for preventing plexiform neurofibromas and implicate mast cells as critical mediators of tumor initiation. Administering therapeutically effective doses of a tyrosine kinase inhibitor such as the compound imatinib mesylate to a patient in need thereof to treat tumors in a human patient afflicted with plexiform neurofibroma. |
| US08933078B2 |
Method of treating cancer with combinations of histone deacetylase inhibitors (HDAC1) substances
A method for treating cancer is described using combination therapies comprising the use of hyperbaric oxygen with histone deacetylase inhibitors, with and without glycolytic therapies. The patient is subjected to a hyperbaric environment of substantially pure oxygen. A predetermined dose of one or more HDACI substances is administered to the patient. In addition, glycolitic inhibitors may also be administered. Dosages, pressures, and durations are selected as described herein to have a therapeutic effect on the patient. |
| US08933077B2 |
Glucokinase activators
Provided are compounds of Formula I wherein R1, R2, Y, Z and G are as defined herein, that are useful in the treatment and/or prevention of diseases mediated by deficient levels of glucokinase activity, such as diabetes mellitus. Also provided are methods of treating or preventing diseases and disorders characterized by underactivity of glucokinase or which can be treated by activating glucokinase. |
| US08933076B2 |
Pyridazine compounds, compositions and methods
The invention relates to novel chemical compounds, compositions and methods of making and using the same. In particular, the invention provides pyridazine compounds and/or related heterocyclic derivatives, compositions comprising the same, and methods of making and using pyridazine compounds and/or related heterocyclic derivatives and compositions comprising the same, for modulation of cellular pathways (e.g., signal transduction pathways), for treatment or prevention of inflammatory diseases (e.g., Alzheimer's disease), for, research, drug screening, and therapeutic applications. |
| US08933073B2 |
Macrolides and their use
The invention relates to macrolide compounds of formula (I), the use of said compounds as medicaments, in particular for the treatment or prevention of inflammatory and allergic diseases, pharmaceutical compositions containing said compounds and to processes for their preparation. The invention relates in particular to macrolide compounds with antiinflammatory activity mediated primarily through inhibition of phosphodiesterase 4 (PDE4) which makes them useful for the treatment and/or prevention of inflammatory and allergic diseases such as chronic obstructive pulmonary disease (COPD), asthma, rheumatoid arthritis, atopic dermatitis or inflammatory bowel disease or proliferative diseases such as cancer. |
| US08933072B2 |
Substituted 5-,6- and 7-membered heterocycles, medicaments containing such compounds, and their use
Disclosed are compounds represented by Formula (I): or pharmaceutically acceptable salts, enantiomers or diastereomers thereof. Also disclosed are pharmaceutical compositions comprising the compounds of Formula (I) or pharmaceutically acceptable salts, enantiomers or diastereomers thereof for the therapeutic treatment of diseases associated with the modulation or inhibition of 11β-HSD1 in mammals. Values for the variables of Formula (I) are defined herein. |
| US08933071B2 |
Dimethyl fasudil for inducing polyploidization of megakaryocytes and for treating blood and bone marrow diseases and disorders
Disclosed are methods for inducing polyploidization of megakaryocyte cells and for promoting differentiation of megakaryocyte cells into platelet-producing cells. The methods may be utilized for treating blood and bone marrow diseases and disorders in a subject in need thereof and for identifying agents for treating blood and bone marrow diseases and disorders. |
| US08933070B2 |
Methods of targeting PTEN mutant diseases and compositions therefor
Provided herein are methods, uses and compositions for treating a patient with cancer wherein the cancer is characterized by a PTEN gene mutation. In particular embodiments, the methods comprise administering to the patient a composition comprising a therapeutically effective amount of a PLK4 antagonist, and identifying a patient that is likely to be responsive to PLK4 antagonist therapy, if PTEN gene mutation is present. |
| US08933069B2 |
Heterocyclic compound
Provided is a compound useful for the prophylaxis or treatment of cancer.The present invention relates to a compound represented by formula (I): wherein each symbol in the formula is as defined in the specification, or a salt thereof or a prodrug thereof, which is useful for the prophylaxis or treatment of cancer. |
| US08933068B2 |
Composition and methods of treatment of bacterial meningitis
A diluted solution of ceftiofur sodium is intrathecally or ventricularly delivered to effectively treat bacterial meningitis while maintaining the patient's threshold and reducing the likelihood of seizure. |
| US08933066B2 |
Compounds for the treatment of hepatitis C
The disclosure provides compounds of formula I, including pharmaceutically acceptable salts, as well as compositions and methods of using the compounds. The compounds have activity against hepatitis C virus (HCV) and may be useful in treating those infected with HCV. |
| US08933061B2 |
Process for the preparation of drospirenone
A process is described, comprising the oxidation of 17α-(3-hydroxypropyl)-6β,7β,15β,16β-dimethylen-5β-androstan-3β,5,17β-triol, for the preparation of drospirenone, a synthetic steroid with progestogenic, antimineralocorticoid and antiandrogenic activity, useful for preparing pharmaceutical compositions with contraceptive action. |
| US08933059B2 |
Natural combination hormone replacement formulations and therapies
Estrogen and progesterone replacement therapies are provided herein. Among others, the following formulations are provided herein: solubilized estradiol without progesterone; micronized progesterone without estradiol; micronized progesterone with partially solubilized progesterone; solubilized estradiol with micronized progesterone; solubilized estradiol with micronized progesterone in combination with partially solubilized progesterone; and solubilized estradiol with solubilized progesterone. |
| US08933057B2 |
Crystallization method and bioavailability
Preparation, in-vitro and in vivo characterization of novel forms of (1-hydroxy-2-imidazol-1-yl-1-phosphono-ethyl) phosphonic acid, suitable for pharmaceutical compositions in drug delivery systems for humans. |
| US08933054B2 |
Low molecular weight hyaluronic acid and/or salt thereof, method for producing same, and cosmetic preparation and food composition containing same
A low-molecular-weight hyaluronic acid and/or its salt is obtained by dispersing hyaluronic acid and/or its salt in an acidic water-containing medium. |
| US08933053B2 |
Phosphoramidate derivatives of 5-fluoro-2′-deoxyuridine for use in the treatment of cancer
Phosphoramidate derivatives of 5-fluoro-2′-deoxyuridine are disclosed for use in the treatment of cancer, especially in the treatment of cancer where the patient shows resistance, for example, in a patient with cells with a lowered level of nucleoside transporter proteins and/or with nucleoside kinase-deficient cells and/or with mycoplasma-infected cells and/or with cells with a raised level of thymidylate synthase. |
| US08933051B2 |
Treatment of B-cell lymphoma with microRNA
The invention relates to microRNA-34a and related microRNAs for use in the treatment of B-cell lymphoma. Likewise it relates to microRNA-34a for use in the preparation of a medicament for the treatment of B-cell lymphoma, and for a method of treatment of B-cell lymphoma comprising administering microRNA-34a. These claims are based on the observation that microRNA-34a shows strong anti-proliferative effects when overexpressed in diffuse large B-cell lymphoma (gDLBCL) cell lines, or when delivered intratumorally or systemically in xenograft models of DLBCL. |
| US08933049B2 |
Repressor on IFN-λ promoter and siRNA against ZEB1 and BLIMP-1 to increase IFN-λ gene activity
The present invention is directed to the identification of a novel repressor located between ˜1.2 kb to ˜1.6 kb from the translation start site of the IFN-λ1 promoter. The present invention provides a method of using siRNAs against ZEB1 (binds to the repressor region) and BLIMP-1 (binds outside the repressor region) and increases the promoter activity of IFN-λ1 (i.e., increases the production of IFN-λ1 protein). siRNAs against ZEB1 mRNA or BLIMP-1 mRNA increase IFN-λ1 gene activity. There is provided a therapeutic application of siRNAs against ZEB1 and BLIMP-1 mRNAs in treating a mammal (including a human) by increasing the production of IFN-λ1 protein that promotes an anti-viral response as well as treats asthma diseases and colon diseases. |
| US08933048B2 |
Methods of treating cardiomyopathy
A method of treating a cardiomyopathy in a subject includes administering to the subject a therapeutically effective amount of an agent that modulates contractile function in myocardial tissue of the subject. |
| US08933045B2 |
Modulation of human cytomegalovirus replication by micro-RNA 132 (miR132), micro-RNA 145 (mi145) and micro-RNA 212 (miR212)
The present invention related to miR145, miR132, miR212, and the genes or gene products regulated by these miRNAs. miR145 is downregulated in cells infected with HCMV. This downregulation modulates expression of miR145 target genes, including IRS-I. Transfection of cells with a miR145 agent, such as a miR145 mimetic, reduces HCMV replication and protein expression. miR132 and miR212 are upregulated in cells infected with HCMV. This upregulation modulates expression of miR132 and miR212 target genes, including MeCP2 and RICS. Transfection of cells with a miR132 and/or a miR212 antagonist reduces HCMV replication and protein expression. Accordingly, the invention provides methods of attenuating HCMV replication by modulating, for example, miR145, miR132, and/or miR212, and targets thereof. Also provided are methods of detecting an HCMV infection, and compositions and kits useful for attenuating HCMV replication. |
| US08933043B2 |
Methods for regulation of p53 translation and function
The present invention relates to novel methods for modulating the activity of p53 tumor suppressor protein by affecting p53 translational regulation. More specifically, the invention relates to novel methods for modulating p53 mRNA translation in a cell by affecting a function of a p53 5′-untranslated region (5′UTR), including its interaction with proteins such as Ribosomal Protein L26 (RPL26), nucleolin, and p53. The invention also relates to the use of these methods for treating cancer, neurodegenerative disorders and minimizing the negative effects of cellular stresses. |
| US08933039B2 |
Glucagon-like peptide-2 analogs
Analogs of glucagon-like peptide 2, a product of glucagon gene expression, have been identified as intestinal tissue growth factors. Their formulation as pharmaceutical, and therapeutic use in treating disorders of the small bowel, are described. |
| US08933034B2 |
Chimeric neuregulins and method of making and use thereof
Composition containing a chimeric neuregulin polypeptides and method of making such polypeptides are disclosed. The chimeric neuregulin comprises a first moiety of at least 10 amino acids, wherein the first moiety is derived from a first polypeptide; and a second moiety of at least 5 amino acids, wherein the second moiety is derived from a second polypeptide; wherein the first polypeptide is a neuregulin and the chimeric neuregulin exhibits an enhanced binding affinity to integrin, Erb 3, or Erb 4 comparing to that of the first neuregulin. |
| US08933030B2 |
Treatments for gastrointestinal disorders
The present invention features peptides, compositions, and related methods for treating gastrointestinal disorders and conditions, including but not limited to, irritable bowel syndrome (IBS), gastrointestinal motility disorders, functional gastrointestinal disorders, gastroesophageal reflux disease (GERD), duodenogastric reflux, Crohn's disease, ulcerative colitis, inflammatory bowel disease, functional heartburn, dyspepsia, visceral pain, gastroparesis, chronic intestinal pseudo-obstruction (or colonic pseudo-obstruction), disorders and conditions associated with constipation, and other conditions and disorders are described herein, using peptides and other agents that activate the guanylate cyclase C (GC-C) receptor. |
| US08933027B2 |
Method of treating a disease or condition characterised by aberrant epithelial cell proliferation
A method is provided for treating a disease or condition characterized by aberrant epithelial cell proliferation and/or migration. One step of the method can include administering to a mammal an agent which disrupts an isolated protein complex including: insulin-like growth factor I (IGF-I); an insulin-like growth factor binding protein (IGFBP) selected from IGFBP-3 and IGFBP-5; and vitronectin; or which prevents formation of the isolated protein complex, to thereby treat the disease or condition in the mammal. The agent is selected from the group consisting a polypeptide that is distinguished from IGF-II by substitution of at least one amino acid residue, wherein the polypeptide disrupts the isolated protein complex. |
| US08933026B2 |
Derivatisation of erythropoietin (EPO)
The present invention relates to a compound which is a polysaccharide derivative of EPO, or of an EPO like protein, wherein the polysaccharide is anionic and comprises between 2 and 200 saccharide units. The present invention also relates to pharmaceutical compositions comprising the novel compounds, and methods for making the novel compounds. |
| US08933025B2 |
Agent for suppressing postprandial elevation of blood insulin concentration
An agent for suppressing postprandial elevation of blood insulin concentration, comprising a polyglutamic acid as an active ingredient. |
| US08933023B2 |
Rapid acting injectable insulin compositions
Injectable insulin formulations with improved stability and rapid onset of action are described herein. The formulations may be for subcutaneous, intradermal or intramuscular administration. In the preferred embodiment, the formulations are administered via subcutaneous injection. The formulations contain insulin in combination with a chelator and dissolution agent, and optionally additional excipients. In the preferred embodiment, the formulation contains human insulin, a zinc chelator such as EDTA and a dissolution agent such as citric acid. These formulations are rapidly absorbed into the blood stream when administered by subcutaneous injection. In the preferred embodiment, the insulin is provided as a dry powder in a sterile vial. This is mixed with a diluent containing a pharmaceutically acceptable carrier, such as water, a zinc chelator such as EDTA and a dissolution agent such as citric acid shortly before or at the time of administration. In another embodiment, the insulin is stored as a frozen mixture, ready for use upon thawing. |
| US08933022B2 |
Methods and compositions for the treatment and prevention Hypoglycemia and related disorders
A composition comprising chromium and insulin and/or a chromium-insulin complex, its method of preparation, and its use in the prevention and treatment of hypoglycemia and hypoglycemia-related conditions. This composition can be administered in numerous ways, including parenterally, intranasally, and orally. The composition stabilizes serum glucose levels and has a synergistic effect compared to chromium and insulin administered separately. |
| US08933009B2 |
Surfactant blends for cleaning filtration membranes
The present invention relates to the field of membrane separation processes and clean in place compositions for cleaning such membranes. The cleaning compositions can remove proteins, fats, and other food, beverage, and brewery based soils and offer an environmentally friendly alternative surfactant system to NPE. According to the invention, surfactants and polymers useful for this process are unpredictable and specific surfactants, polymers, and combinations of the same are disclosed for use alone, as part of a cleaning composition. Methods of use of the same are also included. |
| US08933007B1 |
Synthetic solid cleanser
A solid synthetic bar cleanser for cleaning a person's skin has an acidic pH of about 5.5. The syndet from which the solid bar cleanser is formed comprises as a natural foaming agent quillaja bark extract in an amount of 0.01% to about 1%. The syndet further comprises from 0.5% to about 2% of bergaptene-free essential lemon oil, from 0.0001% to about 1% thymol, and 0.01% to about 1% of lavender oil for odor and antimicrobial purposes. |
| US08933004B2 |
Mineral oils containing phenolic antioxidants with improved color stability
This invention relates to a mineral oil containing hindered phenolic antioxidants with improved color stability. More particularly, it relates to non-coloring hindered phenolic blend that contains an oxygen scavenger, i.e., dibenzylhydroxyl amine (DBHA) as well as mineral oils containing such a blend. |
| US08933001B2 |
Method for improving fluorocarbon elastomer seal compatibility
Disclosed is a method for improving compatibility of a fluorocarbon elastomer seal with a lubricating oil composition containing (a) a major amount of a base oil of lubricating viscosity; and (b) one or more dispersants containing one or more basic nitrogen atoms. The method involves adding to the lubricating oil composition an effective amount of one or more fluorocarbon elastomer compatibility improving agents of the general formula Si—X4 or a hydrolysis product thereof, wherein each X is independently a hydroxyl-containing group, hydrocarbyloxy-containing group, acyloxy-containing group, amino-containing group, monoalkyl amino-containing group or dialkyl amino-containing group. |
| US08933000B2 |
Corrosion inhibitor for acid stimulation systems
An oil well being subjected to an acid stimulation may be treated with a corrosion inhibitor including an Ammonium Iodide Ion Source, a first carbonyl containing compound having a general formula: and a second carbonyl containing compound having the general formula: wherein R1 is an alkyl or aromatic group, R2 is a hydrogen, alkyl or aromatic group, and R3 is a hydrogen or an alkyl group having from 1 to 6 carbons; and wherein the alkyl or aromatic groups of R1, R2, or R3 may further comprise a nitrogen, phosphorous, halogen or second oxygen moiety; and wherein the oil well being treated has zone being treated at a temperature of from about 90 to about 500° F. |
| US08932996B2 |
Gas hydrate inhibitors and methods for making and using same
Methods relate to using phosphate and/or nitrate brines to reduce hydrate formation in flowlines under conditions conducive for hydrate formation in the absence of the phosphate and/or nitrate brine. The phosphate and/or nitrate brines may include compatible anti-corrosion additives. |
| US08932994B2 |
Method for retaining even coverage of short insert libraries
The invention relates to a method of preparing a library of template polynucleotides with uniform sequence representation and to use of a library of templates prepared using this method for solid-phase nucleic acid amplification. In particular, the invention relates to a method of preparing a library of template polynucleotides which have common sequences at their 5′ ends and at their 3′ ends, which contains even representation of all the fragments present in a starting sample of nucleic acid before fragmentation. The invention is especially applicable to the preparation of short insert libraries, where the sample fragments are less than 150 base pairs in length. |
| US08932990B2 |
Detection of digestive organ cancer, gastric cancer, colorectal cancer, pancreatic cancer, and biliary tract cancer by gene expression profiling
The present invention provides a method and a reagent for detecting a digestive organ cancer, gastric cancer, colorectal cancer, pancreatic cancer, or biliary tract cancer patient by analyzing genes with expression levels (in peripheral blood) that vary in association with digestive organ cancer, gastric cancer, colorectal cancer, pancreatic cancer, or biliary tract cancer cases, compared with normal healthy subjects. Specifically, the method for detecting a digestive organ cancer, gastric cancer, colorectal cancer, pancreatic cancer, or biliary tract cancer patient based on expression profiles comprises obtaining the expression profile of at least one gene selected from the group consisting of probes corresponding to genes with expression levels (in peripheral blood) that vary in digestive organ cancer, gastric cancer, colorectal cancer, pancreatic cancer, and biliary tract cancer cases, compared with normal healthy subjects. The reagent for detecting digestive organ cancer, gastric cancer, colorectal cancer, pancreatic cancer, or biliary tract cancer contains nucleotides or partial sequences thereof consisting of the nucleotide sequence of at least one gene selected from the group consisting of probes with expression levels that vary in digestive organ cancer, gastric cancer, colorectal cancer, pancreatic cancer, or biliary tract cancer, or nucleotides containing sequences complementary thereto. |
| US08932987B2 |
Composition and method for stress mitigation in plants
A composition and method to mitigate plant autophagy and/or apoptosis of newly developing cells in plants grown under environmentally stressful growing conditions, such as high temperature. Exogenous application of a cytokinin, preferably kinetin, to either the roots or the foliage (i.e., flowers and leaves) of plants has been discovered to overcome, or at least substantially mitigate, autophagy when applied during or just prior to flowering. Experimental results indicate that high temperature-induced autophagy, and subsequent new cell apoptosis, is the result of a deficiency of cytokinin in the plant tissues. The application of low concentrations of potassium together with the cytokinin appears to provide a synergistic effect by amplifying the effect of the cytokinin to lessen autophagy and increase crop productivity. |
| US08932978B2 |
Photocatalyst composition and preparation for the same
A solid solution photocatalyst composition and its preparation method are provided in the present invention. The solid solution photocatalyst can utilize its solid solution structure to regulate the conduction band position, valence band position, conduction band range and valence band range of the different response properties of the photocatalyst, so that oxidoreductive reaction is performed to remove the foul-smelling substances. |
| US08932977B2 |
Spinel catalysts for water and hydrocarbon oxidation
A catalyst for the electrolysis of water molecules and hydrocarbons, the catalyst including catalytic groups comprising A1-xB2-yB′yO4 spinels having a cubical M4O4 core, wherein A is Li or Na, B and B′ are independently any transition metal or main group metal, M is B, B′, or both, x is a number from 0 to 1, and y is a number from 0 to 2. In photo-electrolytic applications, a plurality of catalytic groups are supported on a conductive support substrate capable of incorporating water molecules. At least some of the catalytic groups, supported by the support substrate, are able to catalytically interact with water molecules incorporated into the support substrate. The catalyst can also be used as part of a photo-electrochemical cell for the generation of electrical energy. |
| US08932975B2 |
Catalyst systems and methods of making and using same
A catalyst composition comprising (a) a first metallocene complex represented by the general formula: where M1 is Ti, Zr or Hf, X1 and X2 are each independently F, Cl, Br, I, methyl, benzyl, phenyl, H, BH4, a hydrocarbyloxide group having up to 20 carbon atoms, a hydrocarbylamino group having up to 20 carbon atoms, a trihydrocarbylsilyl group having up to 20 carbon atoms, OBR′2 wherein R′ may be an alkyl group having up to 12 carbon atoms or an aryl group having up to 12 carbon atoms, and SO3R″ wherein R″ may be an alkyl group having up to 12 carbon atoms or an aryl group having up to 12 carbon atoms, and Cp1 and Cp2 are each independently a substituted or unsubstituted cyclopentadienyl group, or a substituted or unsubstituted indenyl group, where any substituent on Cp1 and Cp2 is H, a hydrocarbyl group having up to 18 carbon atoms or a hydrocarbylsilyl group having up to 18 carbon atoms, (b) a second metallocene complex, (c) a non-group 4 metallocene transition-metal complex, (d) an activator or activator-support, and (e) an optional cocatalyst. |
| US08932970B2 |
Ceramic material
Hardness, ageing resistance, wetting behavior in relating to water and high thermal conductivity are known characteristics of sintered molded bodies consisting of aluminum oxide; high strength and a high resistance to cracking, i.e., damage tolerance are known characteristics of sintered molded bodies consisting of zirconium oxide. These properties are combined in a material having a large fraction of aluminum oxide, zirconium oxide and optionally strontium aluminate. |
| US08932968B2 |
Ceramic fiber composition which is soluble in salt
A biodegradable ceramic fiber composition for a high-temperature thermal insulator is provided. The composition includes: 58 to 67% by weight SiO2, 26 to 34% by weight CaO, 2 to 8% by weight MgO, 0 to 1% by weight Al2O3, 0 to 5% by weight B2O3, 0 to 3% by weight Na2O+K2O, and 1% by weight or less impurities selected from TiO2 and Fe2O3. The composition has a linear thermal contraction coefficient of 3% or less (when maintained at 1100° C. for 24 hours) and a dissolution rate constant of 700 ng/cm2·hr or more in a synthetic body fluid. When compared to known biodegradable ceramic fibers, the ceramic fiber composition also has a significantly improved solubility in a synthetic body fluid so that it can easily be dissolved and removed even when inhaled into the human lungs, thereby reducing harmfulness to the human body. |
| US08932967B2 |
Composition for colouring glass and uses thereof
The present invention relates to a coloring composition free of nickel oxide. In particular, the coloring composition for glass comprises manganese dioxide (MnO2), chromium oxide (III) (Cr2O3), cobalt oxide (Co3O4) and a glass medium. Furthermore, the present invention relates to the process for producing the coloring composition and the use thereof for the purpose of imparting a dark color (black), in particular a blue-violet-black color, to the glass. |
| US08932963B2 |
Film deposition method
A film deposition method using a film deposition apparatus, includes: a film deposition process step in which at least a substrate is mounted on at least one of the circular concave portions and a film is deposited on the substrate; and a particle reducing process step performed before or after the film deposition process step, in which particles in the vacuum chamber are reduced without mounting substrates on the circular concave portions, the particle reducing process step including, a step of supplying a first gas to the vacuum chamber; a step of generating plasma from the first gas by supplying high frequency waves to a plasma generating device provided for the vacuum chamber; and a step of exposing the plurality of circular concave portions, on each of which a substrate is not mounted, to the plasma while rotating the susceptor. |
| US08932959B2 |
Method and system for etching plural layers on a workpiece including a lower layer containing an advanced memory material
Etching of a thin film stack including a lower thin film layer containing an advanced memory material is carried out in an inductively coupled plasma reactor having a dielectric RF window without exposing the lower thin film layer, and then the etch process is completed in a toroidal source plasma reactor. |
| US08932957B2 |
Method of fabricating a FinFET device
A method includes receiving a substrate having an etch stop layer deposited over the substrate and a dummy mandrel layer deposited over the etch stop layer, forming a plurality of hard mask patterns using a hard mask layer deposited over the dummy mandrel layer, wherein the hard mask patterns includes a first dimension adjusted by a predetermined value, depositing a first spacer layer over the hard mask patterns, wherein a thickness of the first spacer layer is adjusted by the predetermined value, forming a plurality of spacer fins in the dummy mandrel layer, wherein the spacer fins include a second dimension, a first space, and a second space, performing a first fin cut process to remove at least one spacer fin, adjusting the second dimension to a target dimension, performing a second fin cut process, and forming a plurality of fin structures in the substrate by etching the spacer fins. |
| US08932956B2 |
Far back end of the line stack encapsulation
A method for far back end of the line (FBEOL) protection of a semiconductor device includes forming a patterned layer over a back end of the line (BEOL) stack, depositing a first conformal protection layer on the patterned layer which covers horizontal surfaces of a top surface and sidewalls of openings formed in the patterned layer. A resist layer is patterned over the first conformal protection layer such that openings in the resist layer correspond with the openings in the patterned layer. The first conformal protection layer is etched through the openings in the resist layer to form extended openings that reach a stop position. The resist layer is removed, and a second conformal protection layer is formed on the first conformal protection layer and on sidewalls of the extended openings to form an encapsulation boundary to protect at least the patterned layer and a portion of the BEOL stack. |
| US08932955B1 |
Triple patterning NAND flash memory with SOC
A NAND flash memory array is initially patterned by forming a plurality of sidewall spacers according along sides of patterned portions of material. The pattern of sidewall spacers is then used to form a second pattern of hard mask portions including first hard mask portions defined on both sides by sidewall spacers and second hard mask portions defined on only one side by sidewall spacers. |
| US08932942B2 |
Method of forming an electrical contact between a support wafer and the surface of a top silicon layer of a silicon-on-insulator wafer and an electrical device including such an electrical contact
Method of forming an electrical contact between a support wafer and a surface of a top silicon layer of a silicon-on-insulator wafer. The method comprises etching a cavity into the top silicon layer and the insulator layer. A selective epitaxial step is performed for growing an epitaxial layer of silicon inside the cavity up to the surface of the top silicon layer. An electrical device comprising an electrical contact between a support wafer and a surface of a top silicon layer of a silicon-on-insulator wafer formed according to the inventive method. |
| US08932938B2 |
Method of fabricating a multilayer structure with circuit layer transfer
A method of producing a composite structure comprises a step of producing a first layer of microcomponents on one face of a first substrate, the first substrate being held flush against a holding surface of a first support during production of the microcomponents, and a step of bonding the face of the first substrate comprising the layer of microcomponents onto a second substrate. During the bonding step, the first substrate is held flush against a second support, the holding surface of which has a flatness that is less than or equal to that of the first support used during production of the first layer of microcomponents. |
| US08932936B2 |
Method of forming a FinFET device
A method for fabricating a device is disclosed. An exemplary method includes providing a substrate and forming a plurality of fins over the substrate. The method further includes forming a first opening in the substrate in a first longitudinal direction. The method further includes forming a second opening in the substrate in a second longitudinal direction. The first and second longitudinal directions are different. The method further includes depositing a filling material in the first and second openings. |
| US08932933B2 |
Methods of forming hydrophobic surfaces on semiconductor device structures, methods of forming semiconductor device structures, and semiconductor device structures
A method of forming a hydrophobic surface on a semiconductor device structure. The method comprises forming at least one structure having at least one exposed surface comprising titanium atoms. The at least one exposed surface of at least one structure is contacted with at least one of an organo-phosphonic acid and an organo-phosphoric acid to form a material having a hydrophobic surface on the at least one exposed surface of the least one structure. A method of forming a semiconductor device structure and a semiconductor device structure are also described. |
| US08932931B2 |
Self-aligned emitter-base region
Aspects of the invention provide a method of forming a bipolar junction transistor. The method includes: providing a semiconductor substrate including a uniform silicon nitride layer over an emitter pedestal, and a base layer below the emitter pedestal; applying a photomask at a first end and a second end of a base region; and performing a silicon nitride etch with the photomask to simultaneously form silicon nitride spacers adjacent to the emitter pedestal and exposing the base region of the bipolar junction transistor. The silicon nitride etch may be an end-pointed etch. |
| US08932929B2 |
Thin film transistor memory and its fabricating method
The invention relates to a thin film transistor memory and its fabricating method. This memory using the substrate as the gate electrode from bottom to up includes a charge blocking layer, a charge storage layer, a charge tunneling layer, an active region of the device and source/drain electrodes. The charge blocking layer is the ALD grown Al2O3 film. The charge storage layer is the two layer metal nanocrystals which include the first layer metal nanocrystals, the insulating layer and the second layer metal nanocrystals grown by ALD method in sequence from bottom to up. The charge tunneling layer is the symmetrical stack layer which includes the SiO2/HfO2/SiO2 or Al2O3/HfO2/Al2O3 film grown by ALD method in sequence from bottom to up. The active region of the device is the IGZO film grown by the RF sputtering method, and it is formed by the standard lithography and wet etch method. The TFT memory in this invention has the advantage with large P/E window, good data retention, high P/E speed, stable threshold voltage and simple fabricating process. |
| US08932927B2 |
Semiconductor structure and method for manufacturing the same
The present application discloses a semiconductor device structure and a method for manufacturing the same, wherein the method comprises: forming a semiconductor substrate comprising a local SOI structure having a local buried isolation dielectric layer; forming a fin on the silicon substrate on top of the local buried isolation dielectric layer; forming a gate stack structure on the top and side faces of the fin; forming source/drain structures in the fin on both sides of the gate stack structure; and performing metallization. The present invention makes use of traditional quasi-planar based top-down processes, thus the manufacturing process thereof is simple to implement; the present invention exhibits good compatibility with CMOS planar process and can be easily integrated, therefore, short channel effects are suppressed desirably, and MOSFETs are boosted to develop towards a trend of downscaling size. |
| US08932926B2 |
Method for forming gate oxide film of sic semiconductor device using two step oxidation process
A method for manufacturing a semiconductor device, includes forming a gate oxide film on an SiC region by a first thermal oxidation treatment in a first oxidizing atmosphere, performing a second thermal oxidation treatment at an oxidation speed of at most 5 nm/hour in a second oxidizing atmosphere having a lower oxygen concentration than the first oxidizing atmosphere, to increase film thickness of the gate oxide film, after the first thermal oxidation treatment, and forming a gate electrode on the gate oxide film with the increased film thickness. |
| US08932924B2 |
Trench-based power semiconductor devices with increased breakdown voltage characteristics
Exemplary power semiconductor devices with features providing increased breakdown voltage and other benefits are disclosed. |
| US08932921B2 |
N/P metal crystal orientation for high-k metal gate Vt modulation
The present disclosure provides an integrated circuit. The integrated circuit includes a semiconductor substrate having a first region and a second region; a first gate stack of an n-type field-effect transistor (FET) in the first region; and a second gate stack of a p-type FET in the second region. The first gate stack includes a high k dielectric layer on the semiconductor substrate, a first crystalline metal layer in a first orientation on the high k dielectric layer, and a conductive material layer on the first crystalline metal layer. The second gate stack includes the high k dielectric layer on the semiconductor substrate, a second crystalline metal layer in a second orientation on the high k dielectric layer, and the conductive material layer on the second crystalline metal layer. |
| US08932917B2 |
Thin film transistor array panel and method for manufacturing the same
A manufacturing method of a thin film transistor (TFT) includes forming a gate electrode including a metal that can be combined with silicon to form silicide on a substrate and forming a gate insulation layer by supplying a gas which includes silicon to the gate electrode at a temperature below about 280° C. The method further includes forming a semiconductor on the gate insulation layer, forming a data line and a drain electrode on the semiconductor and forming a pixel electrode connected to the drain electrode. |
| US08932915B2 |
Semiconductor device and method for manufacturing the same
A semiconductor device manufacturing method of an embodiment includes the steps of: forming a first insulating layer on a semiconductor substrate; forming on the first insulating layer an amorphous or polycrystalline semiconductor layer having a narrow portion; forming on the semiconductor layer a second insulating layer having a thermal expansion coefficient larger than that of the semiconductor layer; performing thermal treatment; removing the second insulating layer; forming a gate insulating film on the side faces of the narrow portion; forming a gate electrode on the gate insulating film; and forming a source-drain region in the semiconductor layer. |
| US08932909B2 |
Thermocompression for semiconductor chip assembly
A method of assembling a semiconductor chip to a substrate wherein at least one of the semiconductor chip and substrate comprise solder bumps. The method includes aligning the semiconductor chip with the substrate; applying a compression force to the semiconductor chip to cause the solder bumps to deform between the semiconductor chip pads and the substrate pads, the compression force being applied while the semiconductor chip and substrate are held at a temperature above room temperature and below a temperature at which any liquid will form in at least one of the solder bumps; then applying an underfill material to fill the gap between the chip and substrate; and then heating the assembled semiconductor chip and substrate to an elevated temperature to cause the solder bumps to melt and reflow and form a metallurgical bond between the semiconductor chip pads and the substrate pads. |
| US08932904B2 |
Semiconductor device and method of manufacturing the same
A semiconductor device including a graphene layer and a method of manufacturing the same are disclosed. A method in which graphene is grown on a catalyst metal by a chemical vapor deposition or the like is known. However, the graphene cannot be used as a channel, since the graphene is in contact with the catalyst metal, which is conductive. There is disclosed a method in which a catalyst film (2) is formed over a substrate (1), a graphene layer (3) is grown originating from the catalyst film (2), an electrode (4) in contact with the graphene layer (3) is formed, and the catalyst film (2) is removed. |
| US08932903B2 |
Method for forming wiring, semiconductor device, and method for manufacturing semiconductor device
A wiring which is formed using a conductive film containing copper and whose shape is controlled is provided. A transistor including an electrode which is formed in the same layer as the wiring is provided. Further, a semiconductor device including the transistor and the wiring is provided. A resist mask is formed over a second conductive film stacked over a first conductive film; part of the second conductive film and part of the first conductive film are removed with use of the resist mask as a mask so that the first conductive film has a taper angle greater than or equal to 15° and less than or equal to 45°; and the resist mask is removed. The first conductive film contains copper. |
| US08932902B2 |
Thin film transistor substrate having metal oxide semiconductor and method for manufacturing the same
The present disclosure relates to a thin film transistor substrate with a metal oxide semiconductor layer that has enhanced characteristics and stability. The present disclosure also relates to a method for manufacturing a thin film transistor substrate in which a thermal treatment is conducted for the metal oxide semiconductor layer and the damages to the substrate by the thermal treatment are minimized. |
| US08932899B2 |
Flexible display device manufacturing method
A flexible display device manufacturing method includes preparing a substrate assembly in which a flexible substrate is formed on a carrier substrate; piling up a plurality of the prepared substrate assemblies in a heating furnace in multi-stages; performing heat treatment by providing hot blast onto each of the piled substrate assemblies in a horizontal direction; forming a display unit on the flexible substrate of the heat-treated substrate assembly; and separating the flexible substrate and the carrier substrate from each other. According to the above-described manufacturing method, since warpage of a flexible substrate after a carrier substrate and the flexible substrate are separated from each other may be suppressed, a subsequent process may be appropriately performed, productivity may be improved, and damage of products caused while the flexible substrate is handled may be reduced. |
| US08932896B2 |
Solar cell manufacturing apparatus and solar cell manufacturing method
The solar cell manufacturing apparatus includes: a load lock chamber configured to allow loading and unloading of a substrate by switching between atmospheric ambient and vacuum ambient; a processing chamber where the substrate for a solar cell is to be doped with impurity ions for pn junction formation in the vacuum ambient; and a conveyance chamber including a conveyance unit configured to convey the substrate between the load lock chamber and the processing chamber. The doping of impurity ions is performed by irradiation with the impurity ions from an ion gun, and the ion gun is provided with a grid plate, as its ion irradiation surface, facing the substrate conveyed to the processing chamber. |
| US08932895B2 |
Cover for image sensor assembly with light absorbing layer and alignment features
An image sensor assembly includes an image sensor die attached adjacent to a cavity and a lower surface in a preformed package having substantially vertical surfaces extending from the lower surface to an upper surface of the package. The image sensor die provides the light receiving surface for capturing the image. A light absorbing layer is applied to a cover such that the light absorbing layer prevents light from falling on the substantially vertical surfaces of the preformed package without preventing the passage of light that falls on the light receiving surface of the image sensor die. The light absorbing layer includes openings that provide a line-of-sight view of two opposing corners of at least one of the light receiving surface and the image sensor die to facilitate placing the cover over the upper surface of the package in registry with the image sensor die. |
| US08932893B2 |
Method of fabricating MEMS device having release etch stop layer
A method of fabricating a microelectromechanical (MEMS) device includes bonding a transducer wafer to a substrate wafer along a bond interface. An unpatterned transducer layer included within the transducer wafer is patterned. A release etch process is then performed during which a sacrificial layer is exposed to a selected release etchant to remove at a least a portion of the sacrificial layer through the openings in the patterned transducer layer. A release etch stop layer is formed between the sacrificial layer and the bond interface prior to exposing the sacrificial layer to the release etchant. The release etch stop layer prevents the ingress of the selected release etchant into the region of the MEMS device containing the bond interface during the release etch process. |
| US08932892B2 |
Epitaxiay wafer, method for manufacturing the same and method for manufacturing LED chip
A method for manufacturing an epitaxial wafer for a light emitting diode (LED) is provided. The method may comprise: forming a back coating layer on a back surface of a substrate; forming a buffer layer on a top surface of the substrate; forming an N-type semiconductor layer on the buffer layer; forming a multi-quantum well layer on the N-type semiconductor layer; and forming a P-type semiconductor layer on the multi-quantum well layer. An epitaxial wafer and a method for manufacturing an LED chip are also provided. |
| US08932889B2 |
Display, method of manufacturing the same, and electronic unit
A display includes: a first light-emitting device disposed in a first region on a substrate and including a transfer organic layer; a second light-emitting device disposed in a second region adjacent to the first region on the substrate and not including a transfer organic layer; and a level difference provided between the first region and the second region, and being large enough to inhibit transfer of the transfer organic layer to the second region when the transfer organic layer is formed in the first region. |
| US08932886B2 |
Power light emitting die package with reflecting lens and the method of making the same
A light emitting die package and a method of manufacturing the die package are disclosed. The die package includes a leadframe, at least one light emitting device (LED), a molded body, and a lens. The leadframe includes a plurality of leads and has a top side and a bottom side. A portion of the leadframe defines a mounting pad. The LED device is mounted on the mounting pad. The molded body is integrated with portions of the leadframe and defines an opening on the top side of the leadframe, the opening surrounding the mounting pad. The molded body further includes latches on the bottom side of the leadframe. The lens is coupled to the molded body. A composite lens is used as both reflector and imaging tool to collect and direct light emitted by LED(s) for desired spectral and luminous performance. |
| US08932884B2 |
Process environment variation evaluation
Structures and methods are disclosed for evaluating the effect of a process environment variation. A structure and related method are disclosed including a plurality of electrical structures arranged in a non-collinear fashion for determining a magnitude and direction of a process environment variation in the vicinity of the plurality of electrical structures. The plurality of structures may include a first polarity FET coupled to a second polarity FET, each of the first polarity FET and the second polarity FET are coupled to a first pad and a second pad such that the structure allows independent measurement of the first polarity FET and the second polarity FET using only the first and second pads. Alternatively, the electrical structures may include resistors, diodes or ring oscillators. Appropriate measurements of each electrical structure allow a gradient field including a magnitude and direction of the effect of a process environment variation to be determined. |
| US08932883B2 |
Method of measuring surface properties of polishing pad
The present invention relates to a method of measuring surface properties of a polishing pad which measures surface properties such as surface topography or surface condition of a polishing pad used for polishing a substrate such as a semiconductor wafer. The method of measuring surface properties of a polishing pad includes applying a laser beam to the polishing pad, detecting scattered light that is reflected and scattered by the polishing pad with a photodetector and performing an optical Fourier transform on the detected scattered light to produce an intensity distribution corresponding to a spatial wavelength spectrum based on surface topography of the polishing pad, and calculating a numerical value representing surface properties of the polishing pad based on the intensity distribution corresponding to two different prescribed spatial wavelength ranges. |
| US08932882B2 |
Method of manufacturing semiconductor device
A method of manufacturing a semiconductor device may include, but is not limited to the following processes. A first group identifier allocated to a first group of semiconductor wafers is detected. The first group of semiconductor wafers includes a first semiconductor wafer to be processed first among the first group. A first processor of a plurality of processors, which process respective ones of the first group of semiconductor wafers, are determined based on the first group identifier. The first processor is used for processing the first semiconductor wafer. The first semiconductor wafer is supplied to the first processor. |
| US08932879B2 |
Methods and compounds for phototransfer
Methods are described for phototransferring a compound from a first surface to a second surface. Compounds are described with photocleavable linkers. Compounds attached to a first surface through a photocleavable linker are put in proximity (or contact) with a second surface, and then phototransferred to the second surface upon exposure to electromagnetic radiation. Illuminating the compound with radiation photocleaves the compound from the first surface and transfers the compound to the second surface. |
| US08932878B2 |
Diagnostic test kits employing an internal calibration system
A diagnostic test kit that employs a lateral flow assay device and a plurality of assay reagents for detecting a test analyte within a test sample is disclosed. The assay reagents include detection probes that are capable of producing a detection signal representing the presence or quantity of the test analyte in the test sample. To further enhance detection accuracy, calibration probes are also used that are capable of producing a calibration signal representing the presence or quantity of a calibration analyte. The calibration signal may be utilized to calibrate the detection signal. |
| US08932875B2 |
Systems and methods for sample analysis
The invention generally relates to systems and methods for sample analysis. In certain embodiments, the invention provides a system for analyzing a sample that includes a probe including a material connected to a high voltage source, a device for generating a heated gas, and a mass analyzer. |
| US08932874B2 |
Control over ammonium fluoride levels in oxide etchant
The invention is directed towards methods and compositions for identifying the amount of ammonium acid in a buffered oxide etching composition. In buffered oxide etching compositions it is very difficult to measure the amount of ammonium acid because it has varying equilibriums and it is toxic so it hard to handle and sample. When used to manufacture microchips however, incorrect amounts of ammonium acid will ruin those chips. The invention utilizes a unique method of spectrographically measuring the ammonium acid when in contact with added chromogenic agents to obtain exact measurements that are accurate, immediate, and safe. |
| US08932870B2 |
Method for diagnosing acute alcoholic hepatitis
A method for determining whether a subject has alcoholic hepatitis is described. The method includes determining the levels of a trimethylamine in a biological sample obtained from the subject. The level of trimethylamine in the biological sample is compared to the control value, and the subject whose level of trimethylamine exceeds the control value is diagnosed as having alcoholic hepatitis. |
| US08932866B2 |
Method for inspecting gastroenterological cancer by utilizing N-linked sugar chain
As a result of collecting blood from pancreatic cancer patients, esophageal cancer patients, and stomach cancer patients, and conducting mass spectrometry on N-linked sugar chains in the plasmas, sugar chains whose abundances are significantly different from those of healthy subjects have been successfully identified from the blood samples of the cancer patients. |
| US08932862B2 |
Method for measuring solubility
A method of determining the solubility of a compound in a selected solvent is provided that does not require determination of, or use of, standards having known concentrations of the compound. In one aspect, the method can include preparation of a mixture where not all of a compound is dissolved in the provided solvent, separating undissolved compound from the solvent, and direct determination of the amount of the compound dissolved in the solvent. Methods adapted for use include those where a multiplicity of compounds or solvents are tested in parallel. Devices adapted for these methods are also provided by the present disclosure. |
| US08932861B2 |
Transformation vector comprising transposon, microorganisms transformed with the vector, and method for producing L-lysine using the microorganism
The present invention relates to a transformation vector comprising the partial fragments of a gene encoding transposase, a microorganism transformed with the vector, and a method of producing lysine using the microorganism. |
| US08932860B2 |
Retrons for gene targeting
The invention provides methods and nucleic acid constructs that may be used to modify a nucleic acid of interest at a target locus within the genome of a host. In some aspects, the invention contemplates producing in vivo a gene targeting substrate (GTS), which may be comprised of both DNA and RNA components. The gene targeting substrate may comprise a gene targeting nucleotide sequence (GTNS), which is homologous to the target locus, but comprises a sequence modification compared to the target locus. The gene targeting substrate may be produced by reverse transcription of a gene targeting message RNA (gtmRNA). The gene targeting message RNA may be folded for self-priming for reverse transcription by a reverse transcriptase. The gene targeting message RNA may in turn be the product of transcription of a gene targeting construct (GTC) encoding the gene targeting message RNA. The gene targeting construct may for example be a DNA sequence integrated into the genome of the host, or integrated into an extrachromosomal element. Following expression of the gene targeting systems of the invention, hosts may for example be selected having genomic modifications at a target locus that correspond to the sequence modification present on the gene targeting nucleotide sequence. In some embodiments, the structure of retrons may be adapted for use in the gene targeting systems of the invention. |
| US08932859B2 |
Methods for engineering polypeptide variants via somatic hypermutation and polypeptide made thereby
Methods using somatic hypermutation (SHM) for producing polypeptide and nucleic acid variants, and nucleic acids encoding such polypeptide variants are disclosed. Such variants may have desired properties. Also disclosed are novel polypeptides, such as improved fluorescent proteins, produced by the novel methods, and nucleic acids, vectors, and host cells comprising such vectors. |
| US08932855B2 |
Immune Modulating Exosomes
A method of treating cancer in a patient comprises immortalizing B cells collected from the patient by infection with Epstein Barr virus, transforming the cells to a latent stage, culturing the cells in the presence of a cancer antigen, harvesting exosomes released from the cells, administering the exosomes to the patient. Alternatively the harvested exosomes are loaded with cancer antigen. |
| US08932854B2 |
Adsorbent for lymphocyte proliferation inhibitor and treating method
The invention relates to a porous material for body fluid treatment for promoting lymphocyte proliferation in lymphocyte culture which contains a high-molecular compound having an angle of contact with water within the range of 40 to 98°, and a porous material for body fluid treatment which comprises activated carbon; and also relates to a treatment device wherein the porous material is used; a method for proliferating lymphocytes; a method for producing mammalian lymphocytes; a method for producing a pharmaceutical composition; an additive body fluid to be added to a culture medium on the occasion of lymphocyte culture; a method for treating a disease against which a therapeutic effect is produced by returning extracorporeally activated mammalian lymphocytes into the body; and a method of manufacturing the porous materials for body fluid treatment for promoting the lymphocyte proliferation in lymphocyte culture. |
| US08932850B2 |
Electroporation apparatus having an elongated hollow member
An electroporation apparatus comprising an elongated hollow member in order to provide a uniform electric field during electroporation, wherein specifically, electroporation is carried out by applying electric pulses through a couple of electrodes from both end parts of the elongated hollow member, after the hollow member is charged with fluid specimen including cells and material which would be injected into the cells. |
| US08932849B2 |
Microbial production of nitrous oxide coupled with chemical reaction of gaseous nitrous oxide including phosphorus recovery and nitrite reduction to nitrous oxide
A method to produce N2O from organic nitrogen and/or reactive nitrogen in waste uses a bioreactor coupled to a hardware reactor device in which the N2O is consumed in a gas phase chemical reaction, e.g., catalytic decomposition to form oxygen and nitrogen gas. Heat from the exothermic reaction may be used to generate power. The N2O may alternatively be used as an oxidant or co-oxidant in a combustion reaction, e.g., in the combustion of methane. |
| US08932846B2 |
Unmarked recombinant intracellular pathogen immunogenic compositions expressing high levels of recombinant proteins
Recombinant immunogenic compositions, and methods for the manufacture and use, are provided for the prevention and treatment of intracellular pathogen diseases in humans and animals. The recombinant immunogenic compositions express high levels of recombinant proteins in vectors that do not harbor an antibiotic resistance marker (“unmarked”). |
| US08932843B2 |
Buoyant protein harvesting method
A buoyant device containing chromatography media performs the function of protein harvesting replacing the steps of cell separation and volume reduction; the device can be loaded into columns for further purification. |
| US08932838B2 |
Biocatalysts and methods for the synthesis of (S)-3-(1-aminoethyl)-phenol
The present disclosure provides engineered transaminase polypeptides having improved properties as compared to naturally occurring transaminases including the ability of converting the substrate, 3′-hydroxyacetophenone to (S)-3-(1-aminoethyl)-phenol in enantiomeric excess and high percentage conversion. Also provided are polynucleotides encoding the engineered transaminases, host cells capable of expressing the engineered transaminases, and methods of using the engineered transaminases to synthesize (S)-3-(1-aminoethyl)-phenol and related compounds useful in the production of active pharmaceutical ingredients. |
| US08932837B2 |
Amidase and use thereof for producing 3-aminocarboxylic acid esters
Process for producing optically active 3-aminocarboxylic acid ester compounds of general Formula I, and the ammonium salts thereof, in which R1 stands for alkyl, alkoxyalkyl, alkenyl, cycloalkyl, heterocycloalkyl, aryl, or hetaryl, and R2 stands for alkyl, cycloalkyl or aryl, in which an enantiomeric mixture of a simply N-acylated 3-aminocarboxylic acid ester of general formula (I.b), in which R1 and R2 have the meanings given above and R3 stands for hydrogen, alkyl, cycloalkyl or aryl, is submitted to an enantioselective deacylation by adding a polypeptide according to claim 1. |
| US08932836B2 |
Biocatalysts and methods for the synthesis of (1R,2R)-2-(3,4-dimethoxyphenethoxy)cyclohexanamine
The disclosure provides transaminase polypeptides capable of converting the substrate, 2-(3,4-dimethoxyphenethoxy)cyclohexanone to the trans diastereomer product (1R,2R)-2-(3,4-dimethoxyphenethoxy)cyclohexanamine in at least a 2:1 diastereomeric ratio relative to the cis diastereomer (1R,2S)-2-(3,4-dimethoxyphenethoxy)cyclohexanamine. The disclosure also provides polynucleotides, vectors, host cells, and methods of making and using the transaminase polypeptides in processes for preparing (1R,2R)-2-(3,4-dimethoxyphenethoxy)cyclohexanamine and its analogs, which can product compounds can be further used to prepare the aminocyclohexylether compound, (3R)-1-[(1R,2R)-2-[2-(3,4-dimethoxyphenyl)ethoxy]cyclohexyl]pyrrolidin-3-ol, which is an ion channel blocker. |
| US08932835B2 |
Process for the enantioselective enzymatic reduction of intermediates
A process for the enantioselective enzymatic reduction of a keto compound of general formula I wherein R may represent any protective group for amino functions (tert. butyloxycarbonyl group (BOC), benzyloxycarbonyl group, 9-fluorenylmethoxycarbonyl group) and X═—Cl, —CN, —OH, Br, F. |
| US08932834B2 |
Method for producing an L-amino acid in a cultured bacterium having reduced activity of the arginine succinyltransferase pathway
A method for producing an L-amino acid which includes the steps of culturing a bacterium belonging to the family Enterobacteriaceae and having an L-amino acid producing ability in a medium to produce and accumulate an L-amino acid in the medium, and collecting the L-amino acid from the medium, wherein the bacterium has been modified so that an activity or activities of one or two or more enzymes of the arginine succinyltransferase pathway, such as arginine succinyltransferase, succinylarginine dihydrolase, succinylornithine aminotransferase, succinylglutamate-semialdehyde dehydrogenase, and succinylglutamate desuccinylase, is/are decreased. |
| US08932832B2 |
Methods and compositions related thereto for detecting and identifying distinct species of nucleic acids from causative agents
Methods are described herein for detecting and identifying distinct species of nucleic acids, in a single container, for example, from a certain genus of infectious agents or otherwise causative agents comprising, for example, providing a forward PCR primer common to a homologous gene region between the distinct species, and providing a reverse PCR primer common to a homologous gene region between the distinct species, to thereby define a PCR target region amongst the species, and providing a first oligonucleotide probe specific to a nucleic acid sequence within the target region that is characteristic of a first species, providing a second oligonucleotide probe specific to a nucleic acid sequence within the target region that is characteristic of a second species, wherein the first and second oligonucleotide probes are each detectably labeled with distinctly different detectable labels, conducting a PCR reaction in the container by means of the primers to amplify the target region amongst the species, and detecting the distinct labels, thereby identifying distinct species of nucleic acids corresponding to distinct species of infectious agents. Methods are preferred, for example, wherein the infectious agent is a member of the Herpesviridae family. |
| US08932829B2 |
Recombinant alpha-fetoprotein and compositions thereof
Disclosed are pharmaceutical and synergistic compositions comprising human recombinant alpha-fetoprotein expressed in eucaryotic cells for preparation of therapeutic agents for use in oncology, immunotherapy, stem cell therapy and cosmetology and also for the diagnosis of cancer and embryonic pathologies. |
| US08932825B2 |
Method to engineer mammalian-type carbohydrate structures
The present invention relates to host cells having modified lipid-linked oligosaccharides which may be modified further by heterologous expression of a set of glycosyltransferases, sugar transporters and mannosidases to become host-strains for the production of mammalian, e.g., human therapeutic glycoproteins. The process provides an engineered host cell which can be used to express and target any desirable gene(s) involved in glycosylation. Host cells with modified lipid-linked oligosaccharides are created or selected. N-glycans made in the engineered host cells have a GlcNAcMan3GlcNAc2 core structure which may then be modified further by heterologous expression of one or more enzymes, e.g., glycosyl-transferases, sugar transporters and mannosidases, to yield human-like glycoproteins. For the production of therapeutic proteins, this method may be adapted to engineer cell lines in which any desired glycosylation structure may be obtained. |
| US08932821B2 |
NOGO receptor binding protein
The invention provides Sp35 polypeptides and fusion proteins thereof, Sp35 antibodies and antigen-binding fragments thereof and nucleic acids encoding the same. The invention also provides compositions comprising, and methods for making and using, such Sp35 antibodies, antigen-binding fragments thereof, Sp35 polypeptides and fusion proteins thereof. |
| US08932819B2 |
Assays for affinity profiling of nucleic acid binding proteins
Methods, compositions and kits are disclosed for assays to determine the binding affinity of DNA-binding proteins or RNA-binding proteins for their corresponding recognition site(s). In particular, assays are disclosed for measuring binding affinities when either the binding protein, or the recognition sequence of the recognition site, or cofactor proteins, contain one or more mutations. The disclosed assays can thus be utilized to measure the effect on transcription factor binding caused by mutations within the recognition site, or mutations within the binding domain of the protein, and to provide binding affinity information that can be correlated with altered gene regulation and expression. The disclosed assays can be personalized to a specific person or organism, with the measured binding affinities based upon an individual's specific binding proteins and recognition sites. Furthermore, embodiments are capable of measuring binding affinities between multiple binding proteins and multiple recognition sites through an entirely in vitro process. |
| US08932818B2 |
Screening assays for compounds that modulate programmed ribosomal frameshifting
The present invention relates to compounds that modulate ribosomal frameshifting and nucleic acid constructs for use in methods for identifying or validation of compounds that modulate ribosomal frameshifting. In particular, the present invention relates to the use of nucleic acid constructs to identify or validate compounds capable of modulating the efficiency of programmed ribosomal frameshifting and the use of compounds that modulate the efficiency of programmed ribosomal frameshifting to inhibit the replication or infectivity of viruses that employ programmed ribosomal frameshifting. |
| US08932817B2 |
Methods for quantitative amplification and detection over a wide dynamic range
Disclosed are compositions and methods for making differentiable amplicon species at unequal ratios using a single amplification system in a single vessel. The number of differentiable amplicons and their ratios to one another are chosen to span the required linear dynamic range for the amplification reaction and to accommodate limitations of the measuring system used to determine the amount of amplicon generated. Unequal amounts of distinguishable amplicon species are generated by providing unequal amounts of one or more amplification reaction components (e.g., distinguishable amplification oligomers, natural and unnatural NTP in an NTP mix, or the like). The amount of target nucleic acid present in a test sample is determined using the linear detection range generated from detection of one or more amplicon species having an amount within the dynamic range of detection. |
| US08932815B2 |
Nucleic acid sample preparation
The present invention includes methods, devices and systems for isolating a nucleic acid from a fluid comprising cells. In various aspects, the methods, devices and systems may allow for a rapid procedure that requires a minimal amount of material and/or results in high purity nucleic acid isolated from complex fluids such as blood or environmental samples. |
| US08932809B2 |
Methods and kits for isolating nucleic acid from an organism
The invention generally relates to methods and kits for isolating nucleic acids from an organism. In certain embodiments, methods of the invention involve contacting a plurality of lytic enzymes to an organism, thereby lysing a cell wall of the organism to release the nucleic acid, and introducing at least one agent to separate the nucleic acid from the lysed cells, thereby isolating the nucleic acid. |
| US08932805B1 |
Birth tissue material and method of preparation
Methods of preparing a human birth tissue material are provided. A placental construct for treatment of a disease or condition is also provided. A kit including at least one placental construct and at least one structural carrier is provided. A catheter for recovering amniotic fluid is also provided. |
| US08932804B1 |
Method for patterning flexible substrate
The invention provides a method for patterning a flexible substrate. The method for patterning a flexible substrate includes providing a carrier substrate. A release layer is formed on the carrier substrate. A flexible substrate film is formed on the release layer. A plurality of UV blocking mask patterns is formed covering various portions of the flexible substrate film and the release layer. A UV lighting process is performed to expose the flexible substrate film and the release layer not covered by the UV blocking mask patterns, to a UV light. A debonding step is performed so that the various portions of the flexible substrate film directly above the various portions of the release layer, which were not exposed to the UV light, are separated from the carrier substrate. |
| US08932802B2 |
Atomic layer deposition lithography
Methods and apparatus for performing an atomic layer deposition lithography process are provided in the present disclosure. In one embodiment, a method for forming features on a material layer in a device includes pulsing a first reactant gas mixture to a surface of a substrate disposed in a processing chamber to form a first monolayer of a material layer on the substrate surface, directing an energetic radiation to treat a first region of the first monolayer, and pulsing a second reactant gas mixture to the substrate surface to selectively form a second monolayer on a second region of the first monolayer. |
| US08932799B2 |
Photoresist system and method
A system and method for photoresists is provided. In an embodiment a cross-linking or coupling reagent is included within a photoresist composition. The cross-linking or coupling reagent will react with the polymer resin within the photoresist composition to cross-link or couple the polymers together, resulting in a polymer with a larger molecular weight. This larger molecular weight will cause the dissolution rate of the photoresist to decrease, leading to a better depth of focus for the line. |
| US08932798B2 |
Alkali-developable photosensitive resin composition
Provided is an alkali-developable photosensitive resin composition, the dry coating film of which has a favorable dryness to touch, excellent storage stability and few substances that are harmful to humans. The alkali-developable resin composition comprising (A) a carboxyl group-containing resin, (B) a photopolymerization initiator, (C) a compound with two or more ethylenic unsaturated groups in the molecule, (D) filler and (E) an aromatic petroleum solvent, is characterized in that the naphthalene content of said composition is 300 ppm or less. |
| US08932795B2 |
Resist composition, method of forming resist pattern, novel compound, and acid generator
A resist composition including a base component (A) which exhibits changed solubility in an alkali developing solution under action of acid and an acid-generator component (B) which generates acid upon exposure, the acid-generator component (B) including an acid generator (B1) represented by general formula (b1-1) shown below (in the formula, RX represents a divalent aliphatic group of 3 to 20 carbon atoms; RY represents a monovalent aliphatic group of 3 to 20 carbon atoms having —C(═O)—O— or —S(═O)2—; each of R1 and R2 independently represents a divalent linking group; and Z+ represents a monovalent organic cation). |
| US08932780B2 |
Fuel cell
An example fuel cell assembly may include a proton exchange membrane (or membrane electrode assembly) that has a first major surface and a second major surface. An anode electrode, which may include a patterned metal layer with a plurality of apertures extending through the patterned metal layer, may also be provided. An anode gas diffusion layer secured to an anode adhesive frame may be situated between the anode electrode and the first major surface of the proton exchange membrane. A cathode electrode may, in some instances, include a patterned metal layer with a plurality of apertures extending through the patterned metal layer. A cathode gas diffusion layer secured to a cathode adhesive frame may be situated between the cathode electrode and the second major surface of the proton exchange membrane. In some instances a fuel cell assembly may be flexible so that the fuel cell assembly can be rolled into a rolled configuration that defines an inner cavity with open ends. A fuel pellet may be inserted into the inner cavity, and one or more end caps may be provided to cover and seal the open ends. |
| US08932774B2 |
Catalyst for a process for obtaining hydrogen through reforming hydrocarbons with steam, process for preparing the catalyst and use thereof in the process
The present invention relates to a catalyst for producing gaseous hydrogen current or hydrogen-rich currents through hydrocarbon reforming with water vapor. Said catalyst comprises at least one support, an active phase and at least two promoting agents, and is characterized in that it is a metal-type-supported solid in which the active phase comprises at least one transition metal chosen from group VIII, and at least one promoting agent chosen from the alkaline-earth or transition metals; and the support comprises at least one mixed oxide with a basic nature, and at least one promoting agent chosen from among the lanthanides group. The invention also has as an object the process for preparing the catalyst, as well as its use in the process for obtaining the hydrogen or hydrogen-rich gas from hydrocarbons, in different operating conditions and using various types of hydrocarbons. The catalyst to which this invention pertains has elevated activity and selectivity toward the gasification of hydrocarbons, as well as a high resistance to various deactivation mechanisms which the catalyst undergoes during the reforming process with water vapor. |
| US08932769B2 |
Fuel cell assembly and vehicle
Provided is a mounting structure of a fuel cell system capable of withstanding a collision from the side face of a fuel cell vehicle. The fuel cell system comprises a fuel cell unit for housing a fuel cell, and a protective structure having a mounting surface for mounting the fuel cell unit. The protective structure includes sloping frames provided obliquely relative to the mounting surface at a position opposing at least one side face of the fuel cell unit. Since the protective structure has the sloping frames as the structural objects to be subjected to the impact of the collision from the side face, the protection of the entire height of the fuel cell unit is realized by the lightest structural objects. |
| US08932768B2 |
Cathode material for lithium batteries
A method of manufacture an article of a cathode (positive electrode) material for lithium batteries. The cathode material is a lithium molybdenum composite transition metal oxide material and is prepared by mixing in a solid state an intermediate molybdenum composite transition metal oxide and a lithium source. The mixture is thermally treated to obtain the lithium molybdenum composite transition metal oxide cathode material. |
| US08932765B2 |
Electrode assembly for electric storage device and electric storage device
An object is to provide an electrode assembly for an electric storage device, such as a nonaqueous electrolyte cell, and an electric storage device that are capable of preventing increase of a short-circuit current at the time of occurrence of a short-circuit within a cell and have high safety. In order to achieve the object, provided is an electrode assembly for an electric storage device including a positive electrode, a negative electrode and a separator disposed between the positive electrode and the negative electrode, in which at least one of the positive electrode and the negative electrode includes a current collector, an active material layer formed on at least one face of the current collector, and an undercoat layer formed between the current collector and the active material layer and including an organic binder that evaporates and decomposes when heated to a predetermined temperature or more. |
| US08932764B2 |
Core-shell composites for sulfur-based cathodes in metal-ion batteries
A battery electrode composition is provided comprising core-shell composites. Each of the composites may comprise a sulfur-based core and a multi-functional shell. The sulfur-based core is provided to electrochemically react with metal ions during battery operation to store the metal ions in the form of a corresponding metal-sulfide during discharging or charging of the battery and to release the metal ions from the corresponding metal-sulfide during charging or discharging of the battery. The multi-functional shell at least partially encases the sulfur-based core and is formed from a material that is (i) substantially permeable to the metal ions of the corresponding metal-sulfide and (ii) substantially impermeable to electrolyte solvent molecules and metal polysulfides. |
| US08932762B2 |
Active material and positive electrode and lithium-ion second battery using same
A method for manufacturing an active material containing a triclinic LiVOPO4 crystal particle that has a spherical form and an average particle size of 20 to 200 nm. The method includes a step of manufacturing the crystal particle by hydrothermal synthesis. |
| US08932760B2 |
High capacity cathode material for a magnesium battery
An electrode active material, containing α-MnO2 which is stabilized with a stabilizing cation or molecule with a radius of from 1.35 to 1.55 Å, and wherein a molar ratio of the stabilizing ion or molecule to Mn is from 0.1 to 0.125, is provided. Also provided are a magnesium electrochemical cell having a cathode containing the stabilized α-MnO2 and a rechargeable magnesium battery having a cathode containing the stabilized α-MnO2. |
| US08932759B2 |
Method of fabricating structured particles composed of silicon or a silicon-based material
A process of etching silicon includes treating silicon, e.g. granules or bulk material, with an etching solution, including HF, Ag+ ions and nitrate ions thereby etching the silicon to form silicon having etched pillars on its surface, which silicon includes a surface deposit of silver. The etched silicon is then separated from the spent etching solution. The silver from the etched silicon is dissolved using nitric acid to form a solution containing Ag+ ions and nitrate ions. The solution containing Ag+ ions and nitrate ions is mixed with further HF to form a further etching solution. The further etching solution is used to treat further silicon. The pillars may be used as an anode material in a Li-ion battery. |
| US08932758B2 |
Electrode active material, nonaqueous secondary battery electrode, and nonaqueous secondary battery
An electrode active material of the present invention is made of a layered composition including organic backbone layers containing an aromatic compound that is a dicarboxylic acid anion having a naphthalene backbone; and alkali metal element layers containing an alkali metal element coordinated to oxygen contained in the carboxylic acid anion to form a backbone. The layered composition has an interplanar spacing between (002) planes of 0.42400 to 0.42800 nm, an interplanar spacing between (102) planes of 0.37000 to 0.37600 nm, an interplanar spacing between (211) planes of 0.32250 to 0.32650 nm, and an interplanar spacing between (112) planes of 0.30400 to 0.30700 nm, as measured by X-ray diffraction. Preferably, the layered composition has an interplanar spacing between (200) planes of 0.50500 to 0.50950 nm as measured by X-ray diffraction. |
| US08932757B2 |
Anode for lithium ion secondary battery, lithium ion secondary battery, electric tool, battery car, and electric power storage system
A lithium ion secondary battery having superior cycle characteristic is provided. The lithium ion secondary battery includes a cathode, an anode and an electrolyte. The anode has an anode active material layer including a plurality of anode active material fibers containing silicon as an element provided on an anode current collector. |
| US08932756B2 |
Battery including a fluorine resin
A battery. including a cathode, an anode, and an electrolytic solution where at least one of the cathode, the anode, the separator, and/or the electrolytic solution contains at a fluorine resin and is effective to improve cycle characteristics. |
| US08932755B2 |
Spreading means for the active material of a negative electrode
The invention relates to performance improvements in lead accumulators and lead-acid batteries by admixing so-called expanders or spreading materials to the active negative materials. Succinates are proposed as a new synthetic and consequently chemically clearly defined spreading means that can be used in place of lignin sulphonates, particularly iminodisuccinates or succinyl groups or oligomers containing iminosuccinyl groups or polymer compounds, individually or in any mixtures. |
| US08932753B2 |
Lead alkaline battery
A rechargeable battery is provided such that the positive electrode comprises lead dioxide, the negative electrode comprises a metal selected from the group consisting of iron, zinc, cadmium, lanthanum/nickel alloys and titanium/zirconium alloys, and the electrolyte is an aqueous alkali-metal acetate. Upon discharge, the lead dioxide is reduced to lead oxide, and the electrolyte remains unchanged. The reactions are reversed when the battery is charged. |
| US08932752B2 |
Battery having a bent case and battery pack including the same
A battery includes an electrode assembly having a first electrode plate and a second electrode plate each having an uncoated portion, and a separator located between the first electrode plate and the second electrode plate; a case accommodating the electrode assembly and having an opening; an electrode terminal connected to the electrode assembly and protruding from the case; and a cap assembly comprising a cap plate sealing the opening of the case, wherein the electrode assembly is constructed such that at least one of the uncoated portions of the first and second electrode plates extends along only a portion of the electrode assembly, and wherein the case has a bent portion formed on at least one side to generally correspond to the electrode assembly. |
| US08932751B2 |
Rechargeable battery
Disclosed is a rechargeable battery that can improve sealing performance of a gasket and prevent a cap assembly from rotating with respect to a case. The rechargeable battery includes an electrode assembly that includes an anode, a cathode, and a separator interposed between the anode and the cathode, a case that accommodates the electrode assembly, a cap assembly that is coupled with the case to close and seal the case and that has an electrode terminal, and a gasket that is provided between the cap assembly and the case. A protrusion is formed at a surface of the gasket. A ratio of a height of the protrusion to a half-width of the protrusion is about 0.5 to 0.8. |
| US08932746B2 |
Separator for non-aqueous rechargeable lithium battery
A separator for non-aqueous rechargeable lithium batteries and a non-aqueous rechargeable lithium battery including the separator are provided. The separator includes a separator body and a composite including an organic compound and an inorganic compound supporting the separator body, where the organic compound has a higher melting point than that of the material composing the separator body, and the inorganic compound includes an element selected from the group consisting of 1A, 2A, 3A, 4A, 3B, and 5B elements from the periodic table, and combinations thereof, and at least one moiety selected from the group consisting of oxides, hydroxides, carbonates, phosphates, sulfates, nitrates, alkoxides, and combinations thereof. |
| US08932742B2 |
Battery pack and heatsink frame including heatsink walls and heatsink fins
A battery pack and a heatsink frame, the battery pack including a heatsink member; a plurality of battery cells; the battery cells being disposed in the heatsink member; and a fixing member, the fixing member fixing the battery cells to the heatsink member, wherein the heatsink member includes a heatsink plate having a first surface and a second surface opposite to the first surface, a plurality of heatsink walls disposed on the first surface of the heatsink plate, and a plurality of heatsink fins disposed on the second surface of the heatsink plate. |
| US08932729B2 |
High-strength hot-dip galvanized steel sheet excellent in impact resistance property and high-strength alloyed hot-dip galvanized steel sheet
A base steel sheet has a hot-dip galvanized layer formed on a surface thereof, in which, in a steel sheet structure in a range of ⅛ thickness to ⅜ thickness centered around ¼ thickness of a sheet thickness from a surface, a volume fraction of a retained austenite phase is 5% or less, and a total volume fraction of phases of bainite, bainitic ferrite, fresh martensite, and tempered martensite is 40% or more, an average effective crystal grain diameter is 5.0 μm or less, a maximum effective crystal grain diameter is 20 μm or less, and a decarburized layer with a thickness of 0.01 μm to 10.0 μm is formed on a surface layer portion, in which a density of oxides dispersed in the decarburized layer is 1.0×1012 to 1.0×1016 oxides/m2, and an average grain diameter of the oxides is 500 nm or less. |
| US08932727B2 |
Aqueous compositions for whitening and shading in coating applications
Aqueous coating composition for optical brightening and shading of substrates comprising (a) at least one optical brightener of formula (I) in which the anionic charge on the brightener is balanced by a cationic charge composed of one or more identical or different cations selected from the group consisting of hydrogen, an alkali metal cation, alkaline earth metal, ammonium, ammonium which is mono-, di-, tri- or tetrasubstituted by a C1-C4 linear or branched alkyl radical, ammonium which is mono-, di-, tri- or tetrasubstituted by a C1-C4 linear or branched hydroxyalkyl radical, ammonium which is, di-, tri- or tetrasubstituted by a mixture of C1-C4 linear or branched alkylradical and linear or branched hydroxyalkyl radical or mixtures of said compounds, R1 and R1′ may be the same or different, and each is hydrogen, C1-C4 linear or branched alkyl, C2-C4 linear or branched hydroxyalkyl, CH2CO2−, CH2CH2CONH2 or CH2CH2CN, R2 and R2′ may be the same or different, and each is C1-C4 linear or branched alkyl, C2-C4 linear or branched hydroxyalkyl, CH2CO2−, CH(CO2−)CH2CO2−, CH(CO2−)CH2CH2CO2−, CH2CH2SO3−, CH2CH2CO2−, CH2CH(CH3)CO2−, benzyl, or R1 and R2 and/or R1′ and R2′, together with the neighboring nitrogen atom signify a morpholine ring and p is 0, 1 or 2, (b) at least one shading dye of formula (II) in which R3 signifies H, methyl or ethyl, R4 signifies paramethoxyphenyl, methyl or ethyl, M signifies a cation selected from the group consisting of hydrogen, an alkali metal cation, alkaline earth metal, ammonium, ammonium which is mono-, di-, tri- or tetrasubstituted by a C1-C4 linear or branched alkyl radical, ammonium which is mono-, di-, tri- or tetrasubstituted by a C1-C4 linear or branched hydroxyalkyl radical, ammonium which is, di-, tri- or tetrasubstituted by a mixture of C1-C4 linear or branched alkylradical and linear or branched hydroxyalkyl radical or mixtures of said compounds, (c) at least one white pigment, (d) at least one primary binder, (e) optionally one or more secondary binders and (f) water. |