| Document | Document Title |
|---|---|
| US08605414B2 |
Disaster resistant server enclosure with cold thermal storage device and server cooling device
A disaster resistant server enclosure is provided. A fire resistant outer enclosure is provided, and may be made of gypsum. A water resistant, thermally conductive container is mounted within the outer enclosure. A server is mounted within the water resistant container. A cold thermal storage device, such as a block of ice, is also mounted within an insulating cover inside said outer enclosure. When a fire is sensed outside the outer enclosure, an actuator thermally connects the cold thermal storage device to the water resistant container to cool the server during the fire. |
| US08605407B2 |
Low maintenance AC gas flow driven static neutralizer and method
A low maintenance AC gas-flow driven static neutralizer, comprising at least one emitter and at least one reference electrode; a power supply having an output electrically coupled to the emitter(s) and a reference terminal electrically coupled to the reference electrode(s) with the power supply disposed to produce an output waveform that creates ions by corona discharge and to produce an electrical field when this output waveform is applied to the emitter(s); a gas flow source disposed to produce a gas flow across a first region that includes these generated ions and the emitter(s), the gas flow including a flow velocity; and wherein, during a first time duration, the output waveform decreases an electrical force created by the electrical field, enabling the gas flow to carry away from the emitter(s) a contamination particle that may be located within a second region surrounding the emitter(s), and to minimize a likelihood of the contamination particle from accumulating on the emitter(s). The first region may include the second region. |
| US08605405B2 |
Method and circuit for increasing the speed of electromechanical output on a protective relay
A method of increasing speed of an electro-mechanical relay provides an electro-mechanical relay having a coil and at least one contact. A first resistor and a second resistor are each in series with the coil, with the second resistor being in parallel with a first switch. A voltage is provided to the first switch, with the first switch being ON, thereby shorting out the second resistor and providing a first current through the first resistor and to the coil, to move the contact to a closed position. After a certain amount of time, the first switch is turned OFF so that a second current is provided through the first and second resistors and to the coil, maintaining the contact in the closed position. |
| US08605402B2 |
Heat sensor responsive to electrical overloads
Apparatus for detecting an overheating condition at an electrical power device and automatically breaking the circuit when the temperature exceeds a setpoint value. In various configurations the device is a receptacle adapted to be used in a wall mounted box or a receptacle unit that is plugged into an existing receptacle. A temperature sensor is wired parallel to a normally open test switch on a ground fault circuit interrupter or other circuit interrupting device. The temperature switch is responsive to the temperature local to the receptacle, such as is caused by poor connections to or in the receptacle or a near-overload condition. The temperature setpoint is less than the melting temperature of the insulation of the electrical wiring. The temperature sensor is a thermistor with a negative temperature coefficient that allows current to flow thereby latching the interrupting device in a tripped position until the device is reset for reuse. |
| US08605401B2 |
Systems and methods for securing a programmable device against an over-voltage attack
Systems and methods are disclosed for securing a programmable integrated circuit device against an over-voltage attack. Generally, programmable devices, such as FPGAs, contain volatile memory registers that may store sensitive information. To prevent tampering and/or reverse engineering of such a programmable device, an over-voltage detection circuit may be employed to disable the device and/or erase the sensitive information stored on the device when an over-voltage attack is suspected. In particular, once the over-voltage detection circuit detects that the voltage applied to the programmable device exceeds a trigger voltage, it may cause logic circuitry to erase the sensitive information stored on the device. Desirably, the over-voltage detection circuit includes components arranged in such a way as to render current consumption negligible when the voltage applied to the programmable device, e.g., by a battery, remains below the trigger voltage. |
| US08605399B2 |
Load driving device
A load driving device according to an aspect of the present invention may includes an output transistor and a load connected in series between first and second power supply lines, a protection transistor connected between a gate of the output transistor and the second power supply line, the protection transistor turning on the output transistor when a polarity of a power supply connected between the first and second power supply lines is reversed, and a resistor arranged on a line, which supplies a voltage to a back gate of the protection transistor. |
| US08605393B2 |
Compressor protection and grid fault detection device
A compressor monitoring system includes current and voltage monitors, current and voltage averaging modules, a control module, and a switch. The current monitor measures a current drawn by a motor of a compressor. The current averaging module generates first and second average current values based on the current measured by the current monitor. The voltage monitor measures a utility power voltage. The voltage averaging module generates first and second average voltage values based on the voltage measured by the voltage monitor. The control module selectively generates a fault signal when a first ratio is greater than a first predetermined threshold and a second ratio is less than a second predetermined threshold. The first ratio is based on the first and second average current values. The second ratio is based on the first and second average voltage values. The switch deactivates the motor when the fault signal is generated. |
| US08605391B2 |
Magnetic head and magnetic recording and reproducing device
According to one embodiment, a magnetic head has a main magnetic pole, a write-shield constituting the main magnetic pole and a magnetic circuit, and a spin torque oscillation element provided between the main magnetic pole and the write-shield. The spin torque oscillation element is provided with a first oscillation layer, a nonmagnetic spin sink layer, a second oscillation layer, a nonmagnetic intermediate layer, and a spin injection layer provided in sequence from the write-shield side to the main magnetic pole side. The nonmagnetic spin sink layer is formed of at least one element selected from the group consisting of Ru, Rh, Ta, W, Cr, Ir, Mo, Re, Nb, Pt, and Pd. |
| US08605390B2 |
Head gimbal assembly having plurality of terminals and disk drive with the same
According to one embodiment, a head gimbal assembly includes a suspension, a head, and a conductor trace on the suspension, including one end portion electrically connected to the head and the other end portion includes a terminal area. The conductor trace includes a thin metal plate, a base insulating layer on the thin metal plate, a trace pattern on the base insulating layer, including a plurality of conductors and a plurality of first and second connection terminals continuous with the conductors, and a cover insulating layer on the base insulating layer, configured to cover the trace pattern. The terminal area includes an opening including two opposite side edges, the first connection terminals extend into the opening from one of the side edges thereof, and the second connection terminals extend into the opening from the other side edge thereof. |
| US08605388B2 |
Magnetic recording medium with guard layer between auxiliary and magnetic recording layers and manufacturing method of the magnetic recording medium
It is an object to manufacture magnetic recording media with the high recording density. Since nonmagnetic portions (8) with a predetermined pattern are formed in a recording auxiliary layer (4) formed on a magnetic recording layer (3), it is possible to actualize a magnetic recording medium where magnetic portions (7) and the magnetic recording layer (3) immediately below the portions (7) are recording units. The nonmagnetic portions (8) are formed by non-magnetization using ion implantation, and it is thereby possible to manufacture magnetic recording media with the high recording density. |
| US08605384B1 |
Disk drive performing lifetime logging of microactuator sensitivity
A disk drive is disclosed comprising a head, a disk surface, and a voice coil motor (VCM) and a microactuator operable to actuate the head over the disk surface. A sensitivity of the microactuator is periodically measured over a lifetime of the microactuator. Each measured sensitivity is stored in a timeline log, wherein the timeline log represents a degradation curve of the microactuator over the lifetime of the microactuator. |
| US08605381B2 |
Systems and methods for phase compensated harmonic sensing in fly height control
Various embodiments of the present invention provide systems and methods for phase compensated harmonic sensing. For example, a circuit for harmonics calculation is disclosed that includes a phase difference estimation circuit and a phase offset compensation circuit. The harmonic calculation circuit is operable to calculate a first harmonic based on a periodic data pattern and a second harmonic based on the periodic data pattern. The phase difference estimation circuit operable to calculate a phase difference between the first harmonic and the second harmonic. The phase offset compensation circuit operable to align the second harmonic with the first harmonic to yield an aligned harmonic. |
| US08605378B2 |
Inspection device and inspection method for inspecting magnetic disk or magnetic head
The present invention realizes reduction of position information demodulation errors caused by the eccentricity of the magnetic disk and improvement of position signal detection accuracy, as well as enabling quick eccentricity clock correction for arbitrary clock frequencies. An inspection device in accordance with the present invention comprises: a servo demodulation unit which demodulates servo information; a PLL clock generating unit which generates a reference clock and supplies the reference clock to the servo demodulation unit; and a tester control unit. The PLL clock generating unit includes an eccentricity correction circuit for correcting the frequency of the reference clock depending on the eccentricity of the magnetic disk. The tester control unit generates correction data for correcting the frequency of the reference clock, multiplies the correction data by the inverse of a transfer function of the PLL clock generating unit, and supplies the product to the eccentricity correction circuit. |
| US08605365B2 |
Zoom lens system
The objective of the present invention is to provide a zoom lens system having an f-number of approximately 1.3 at the wide extremity, a half angle-of-view of 75 degrees, and a zoom ratio of approximately 3:1. The solution to this objective is to provide a zoom lens system including a first lens group, having a negative refractive power, a diaphragm, and a second lens group, having a positive refractive power, in that order from the object side; wherein the first lens group and the second lens group move in the optical axis direction so that the distance therebetween decreases upon zooming from the wide-angle extremity to the telephoto extremity. |
| US08605363B2 |
Internal focusing lens
An internal focusing lens includes sequentially from an object side, a first lens group having a positive refractive power; a second lens group having a negative refractive power; and a third lens group having a positive refractive power. During focusing, the second lens group is moved along the optical axis and, the first lens group and the third lens group are fixed. The internal focusing lens satisfies a conditional expression (1) 0.31 |
| US08605361B2 |
Fluidic lens with reduced optical aberration
A fluidic optical device may include a first optical surface that includes an deformable material and a second optical surface that includes a rigid material. An optical fluid disposed between first and second optical surfaces and an actuator is disposed in communication with first optical surface. Activation of actuator results in a deformation of first optical surface and displacement of optical fluid. The deformation and displacement result in a change in an optical property of the device. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. |
| US08605360B2 |
Plastic lens, and molding method and molding mold therefor
Provided is a plastic lens molded with a mold includes: an optical surface formed of an incident/output surface in a rectangular shape formed in a direction orthogonal to an optical axis; a long side surface portion that is a side surface in a longitudinal direction adjacent to the optical surface; at least one positioning reference portion as a positioning reference for positioning the plastic lens with respect to another member, formed on the long side surface portion; a gate-side short side surface portion with an injection port for a resin formed therein; an anti-gate side short side surface portion positioned on an opposite side of the gate-side short side surface portion; and a deflection suppressing shape portion in one of a convex shape and a concave shape formed on the anti-gate side short side surface portion. |
| US08605359B2 |
Lenticular product
A multi-ply mount (frame member) for displaying an image in a lenticular environment includes a lenticular sheet having lenticules. The lenticular sheet has a clear coating deposited on a portion of the front surface thereof. The clear coating at least substantially fills the valleys of the lenticules within the portion to form a filled region that defines a windowed region. A reverse-mounted image, such as a photograph, is disposed along and faces the back surface and is in registration with the windowed region resulting in the reverse-mounted image being viewable through the clear coating without lenticular distortion. A multi-layer backing structure seals the reverse-mounted image within the mount. |
| US08605354B2 |
Color display devices
The present invention is directed to a color display comprising an electrophoretic fluid comprising two types of pigment particles of contrasting colors and carrying opposite charge polarities dispersed in a clear and colorless solvent, wherein said electrophoretic fluid is sandwiched between a common electrode and a plurality of colored sub-pixel electrodes or colored pixel electrodes. |
| US08605353B2 |
Liquid for electrophoretic display and electrophoretic display device and electronic device preparerd using the same
A liquid for electrophoretic display which makes it possible to display a black color having a low reflectance or a color having a high color saturation and a white color having a high reflectance and display them at high contrast and which inhibits coagulation of white fine particles and is excellent in stability can be prepared by using a liquid for electrophoretic display containing at least white fine particles, resin particles colored by a dye and/or a pigment and a liquid phase dispersion medium, wherein fine particles in which a difference in a refractive index from the liquid phase dispersion medium is 0 to 0.05 are contained and have an average particle diameter of 50 to 500 nm.The electrophoretic display device of the present invention is prepared by filling the liquid for electrophoretic display between a pair of substrates, and the electronic device of the present invention is characterized by mounting therein the electrophoretic display device. |
| US08605352B2 |
Electronic inks and displays and image displaying methods
An electronic ink containing charged particles includes a combination of resin particles, a pigment, and a charge director. The resin particles exhibit an average particle size less than 1.0 micron and contain a resin that exhibits a molecular weight of 500 to 20,000. The pigment is loaded on the resin particles. The charge director can physically associate with the resin particles. The charged particles may be negative or positive. |
| US08605350B2 |
Tunable photovoltaic electrochromic device and module
A tunable photovoltaic electrochromic (PV-EC) device and module are provided. The device includes a transparent substrate, a thin film solar cell on the transparent substrate, a transparent conductive layer located on the transparent substrate beside the thin film solar cell, an EC material covering an exposed surface of the transparent conductive layer and the thin film solar cell, a switching apparatus, and a charge-discharge device coupled to the switching apparatus. The transparent conductive layer and a cathode layer of the thin film solar cell respectively serve as the anode and the cathode of the EC material simultaneously. The switching apparatus is electrically connected to the transparent conductive layer and electrically connected to the anode layer and the cathode layer of the thin film solar cell. The switching apparatus enters a control mode through a switch control signal. |
| US08605348B2 |
Systems and methods for rendering resizable image including resizable mask
Methods disclosed permit compositing operations to be performed on images using an associated mask even in situations where the image and the mask differ in size. In some embodiments, image and mask data may be specified as a soft mask image in a page description language such as PDF. Scaling operations may be performed on the image, mask, or on both the image and mask when they differ in size. Compositing operations may be performed on the scaled image and/or mask after they have been scaled to the same size. Composting operations in situations where the original mask and image are of the same size are not affected by scaling operations. |
| US08605346B2 |
Image processing apparatus and method for controlling same
A scanner unit of a multifunction printer (MFP) increases the speed of the movement of the scanner head, lowers the scanning resolution and uses only a single scanning channel during the scanning of a blank area, and decreases the speed of the movement of the scanner head, increases the scanning resolution and uses the three scanning channels of RGB during the scanning of a graphic area. |
| US08605336B2 |
Image processing apparatus, image processing system, and image conducting character recognition with respect to image data
An image processing apparatus is disclosed, including a marking position detection part and a first character recognition part. The marking position detection part detects a marking position with respect to a first sheet based on first image data scanned from the first sheet. The first character recognition part conducts a first character recognition with respect to an area specified based on the marking position, for second image data scanned from a second sheet. |
| US08605327B2 |
Image forming apparatus and color correcting method thereof, and host apparatus to correct the color of an output image using the same
An image forming apparatus and a color correction method, and a host apparatus to correct the color of an output image using the color correction method. The image forming apparatus can include a table correction unit to correct the color conversion table based on monitor information, and a color conversion unit to convert the input image into the output image using the corrected color conversion table. Accordingly, the color of a displayed image can match that of a print output regardless of the status of the display apparatus. |
| US08605323B2 |
Automated imposition
Automated imposition wherein a print job comprises multiple documents, and the documents comprise pages having different dimensions. Pages of different dimensions of the same document may be imposed on a single sheet, and pages of equal dimensions may be lined up in a layer across the sheet, forming a cut line along the layer and across the sheet. |
| US08605319B2 |
Image reading apparatus capable of reading images of both sides of a document
Provided is an image reading apparatus communicatable with an image processing apparatus, including: a first reader that reads an image of a first side of a document; a first storage that stores the image read by the first reader; a second reader that reads an image of a second side of the document; a second storage that stores the image read by the second reader; a transmitter that transmits the images stored in the first storage and the second storage to the image processing apparatus; and a controller that, with respect to a first document whose length in a conveyance direction is longer than a predetermined length, causes the transmitter to transmit the image read by the first reader to the image processing apparatus, and causes the first storage and the second storage to store the image read by the second reader. |
| US08605314B2 |
Apparatus, method and computer-readable storage medium for outputting images to electronic paper
An apparatus for outputting an image is provided. The apparatus includes a detection portion that detects a state of electronic paper placed on a predetermined location, and a transmission portion that sends, to the electronic paper, image data for displaying an image depending on the state of the electronic paper. |
| US08605310B2 |
Image processing apparatus and preview display method
The image processing apparatus is provided with a preview image generating portion for generating a preview image of image data to be output in the unit of an output job, and an image display portion such as a touch panel for displaying the generated preview image. The image display portion displays a generation stop key for stopping generation of the preview image during the generation of the preview image so as to be selectable by a user, and displays a different screen in accordance with a generation state of the preview image when the generation stop key is selected by a user operation. |
| US08605309B2 |
Image processing apparatus, image forming system, image processing method and computer readable medium storing program
An image processing apparatus includes: plural drawing processing units that perform the image processing based on designation of an image processing command which designates plural types of image processing; and a determination unit that determines whether the respective image processing designated with the image processing command is performed by one of the plurality of drawing processing units, or performed by the plurality of drawing processing units, based on image processing time necessary for execution of the respective image processing designated with the image processing command. The image processing apparatus also includes a power source controller that, in a case where the determination unit determines that the respective image processing designated with the image processing command is performed by one of the plurality of drawing processing units, reduces power consumption of other drawing processing units than the one drawing processing unit, in comparison with a case where the respective image processing designated with the image processing command is performed by the plurality of drawing processing units. |
| US08605308B2 |
Apparatus for displaying slide show function and method of controlling the same
An apparatus for displaying a slide show function and method of controlling the same are disclosed, by a which a still image file of a user specific group can be outputted in the course of performing a slide show function and by which a plurality of still image files can be automatically sorted and stored. The present invention includes reading additional information for at least ne or more still image fields to which the slide show function is applied, grouping the at least one or more still image files into at least two groups using the read additional information, and if a prescribed key input is received in the course of executing the slide show function, displaying the still image files of the group different from the group to which the currently displayed still image file belongs. |
| US08605306B2 |
Image forming apparatus
The image forming apparatus has the plurality of control units and executes distributed processing in which any one control unit having monitoring execution authority monitors for an abnormal condition in each control unit. Each control unit determines, from its own processing load, monitoring capability information that indicates whether monitoring for an abnormal condition is possible or not. If, in a case where the control unit has the monitoring execution authority, the monitoring capability information does not satisfy predetermined information, then the control unit delegates the monitoring execution authority to another control unit whose monitoring capability information does satisfy the predetermined information. |
| US08605304B2 |
Image processing apparatus for shutting down power supply in safe
In an image processing apparatus, a power control part shuts down power supply after a power shutdown condition is established. A prescript safe state transition part performs a prescript safe state transition process to shift previously set prescript parts to a predetermined safe state. A priority safe state transition part performs a priority safe state transition process to shift previously set priority parts to the safe state. A transition process control part causes the prescript safe state transition process to be executed before execution of the priority safe transition process, and causes the priority safe state transition process to be executed when a predetermined transition change condition is established in the prescript safe state transition process. The power control part shuts down the power supply after the completion of the prescript safe state transition process. |
| US08605303B2 |
Content-aware image quality defect detection in printed documents
A method has been developed for detecting defects in printed images. The method includes operating a printer to print a first printed image and a second image, where the second image is a duplicate of the first printed image. The method further includes generating image data that correspond to the first printed image and the second printed image, and identifying image defects using differences between the image data generated for the first image and the image data generated for the second image. |
| US08605300B2 |
Image forming apparatus with turnable image reading part and suspending mechanism
Am MFP (100) is provided with: a casing (22) which is turnably supported at a turning support point (25) to an apparatus main body (40) and which stores an image reading part (20) capable of optically reading a document; and an outer cover (23) which is turnably supported at a turning support point (21) to the apparatus main body (40) and which has a top surface (23a) opposing a bottom surface (66) of the casing (22) and a bottom surface (23b) covering image forming means, and is provided with a suspending mechanism that opens and closes the outer cover (23) in conjunction with opening and closing operation of the casing (22), and the turning support point (21) of the outer cover (23) is arranged with a distance from the turning support point (25) of the casing (22) toward a turning end of the casing (22). |
| US08605298B2 |
Application executing method, information processing apparatus, image forming apparatus, terminal equipment, information processing method and computer-readable storage medium
An application executing method makes an information processing apparatus coupled to an image forming apparatus via a network to execute an application that functions in the image forming apparatus. The application executing method downloads the application from the image forming apparatus by the information processing apparatus, starts the downloaded application by the information processing apparatus, and absorbs differences in an execution environment of the application between the image forming apparatus and the information processing apparatus, by the information processing apparatus, so as to realize functions of the application in the information processing apparatus. |
| US08605296B2 |
Digital signature system and method
A digital signature system and method are disclosed. The digital signature system may include a remote certificate server for storing and maintaining at least one digital certificate of a user by a service provider and a digital signature printer driver loaded on the user's computer for communicating with the service provider via a network, such as the Internet. The digital signature printer driver may obtain verification of the user's identity from the service provider via the network and electronically place on a printable document a digital signature of the user based on the remotely stored digital certificate. The system may further include a remote storage server for storing a digital copy of the digitally signed document. The digital signature may include a unique identifier for subsequent validation of the digital signature by the service provider. |
| US08605294B2 |
Actuating apparatus, actuating system and method for actuating a working stage to move relative to a platform with high-precision positioning capability
An actuating apparatus includes a motion driving module rigidly coupled to a platform, a working stage driven by the motion driving module to move relative to the platform, a speckle image capturing module rigidly coupled to the working stage and capable of capturing a speckle image of a sub-region of a reference region of the platform, and a control module operable in a positioning mode, where the control module obtains a current position of the working stage in a coordinate system associated with the platform based on a comparison between the captured speckle image and reference speckle image information that is associated with and unique to the reference region, and controls the motion driving module to drive the working stage toward a target position in the coordinate system based on a difference between the current position and the target position. |
| US08605288B2 |
Optical system for creating interference between photons
An optical system including: a photon source; first directing elements configured to direct photons to follow a first path through the optical system; second directing elements configured to direct photons to follow a second path through the optical system, wherein the second path is the reverse of the first path, photons travelling through the first path having a different polarization to those travelling through the second path; and a mechanism varying the relative phase shift between photons following the first path and photons following the second path. |
| US08605282B2 |
Method and apparatus for high precision spectroscopy
The invention provides spectroscopy apparatuses and methods allowing precise overlapping between circularly polarized pump beam and a counter propagating linearly polarized probe beams in a sample which presents unique advantages for precision spectroscopy. In general, the apparatus comprises a phase retarding element with which by double pass by retro reflection of an incident beam turn linearly polarized light to circular and vice versa. This unique configuration enable to design a compact and miniature apparatus which may be applied for measuring polarization spectroscopy, nonlinear optical rotation and coherent population trapping phenomena with certain advantages resulting from the unique optical arrangement. The design of the apparatus further facilitates integration and scaling to produce arrays of units which may be particularly useful for magnetometry applications. Other important applications of the invention include laser frequency stabilization and atomic clocks. |
| US08605278B2 |
Method and apparatus for inspecting patterned media disk
In an inspection apparatus that inspects both surfaces of a patterned media disk, to perform inspection while maintaining a high level of throughput, a patterned media disk inspection apparatus of the present invention includes an optical inspection unit, a table unit that includes plural substrate rotation drive units on which a substrate is mounted and rotated and rotates and conveys the substrates mounted on the substrate rotation drive units between a position at which the substrate is inspected by the optical inspection unit and a position at which the substrate is taken out and supplied, a substrate reversing unit, a cassette unit that accommodates substrates, and a substrate handling unit that takes out an uninspected substrate from the cassette unit and supplies the uninspected substrate to the table unit, and further stores a substrate, both surfaces of which have already been inspected, in the cassette unit. |
| US08605275B2 |
Detecting defects on a wafer
Systems and methods for detecting defects on a wafer are provided. One method includes combining first image data and second image data, generated using different output generated using different values for focus of an inspection system, corresponding to substantially the same locations on the wafer thereby creating additional image data for the wafer and detecting defects on the wafer using the additional image data. |
| US08605272B2 |
Tool, tool set and method of setting the pitch of the blades of a model propeller
A tool for tuning the pitch of blades on a model propeller with pivoting blades, the tool comprising a mount for the model propeller and a calculation module. The mount allows the propeller to be positioned such that the axis of the propeller coincides with a fixed reference axis of the mount and to place each blade of the propeller, successively, in a measurement position. The calculation module determines the angle between a chord of a blade in the measurement position and a fixed reference plane of the tool, the fixed reference plane being orthogonal to the fixed reference axis, based on optical sightings by the calculation model on a suction face of the blade in the measurement position. |
| US08605271B2 |
Critical-angle refractometery
A critical-angle refractometer which utilizes an in image of light reflected from an optical interface with a vessel containing a sample under test to determine an optical property of the sample, sample properties are evaluated to prevent improper testing of the sample. This evaluation includes establishing reflectance information associating the amount of reflection with locations in the image; and utilizing a plurality of properties of the reflectance information to determine if the vessel contains a proper sample under test. |
| US08605269B2 |
Method and apparatus for aiming headlights
A vehicle headlight aiming apparatus and method is provided which includes a housing that is vertically and horizontally adjustable along vertical and horizontal tracks. The housing includes a lens for receiving and focusing a headlight beam of a vehicle and forming an image on an internal screen, and a control unit mounted on the housing that is vertically and horizontally pivotable relative to the housing. The housing and the control unit each emit laser beams to configure and measure an alignment of the apparatus to the vehicle. The control unit compensates for an unlevel supporting surface of the apparatus and/or the vehicle and indicates whether the headlight is properly aimed according to a selected aiming standard based on the image, the configuration of the vehicle and the apparatus, and any compensation of any unlevel supporting surface(s) of the apparatus and/or the vehicle. |
| US08605266B2 |
Component measurement apparatus with variable focusing and satble light source output
A component measurement apparatus includes a confocal optical system including a laser emitting laser light, a collimating lens collimating the laser light emitted from the laser, an objective lens condensing the collimated light having exited the collimating lens in order to illuminate internal tissue of an object of measurement, a half mirror redirecting reflected light reflected by the internal tissue of the object of measurement and refracted by the objective lens, a pin hole through which the reflected light redirected by the half mirror passes, and a light-receiving element receiving the reflected light having passed through the pin hole. The component measurement apparatus also includes a data analyzer section measuring a component of the object of measurement in accordance with data output from the light-receiving element. In the component measurement the apparatus, a focal position of the objective lens is adjustable along an optical axis. |
| US08605263B2 |
Wind turbine blades strain measuring system during static tests
A current transformer (5) having a plurality of primary and secondary windings, comprising a top Strain measuring system of wind turbine blades (11) during the performance of static tests that comprises an equipment for measuring the strain at multiple locations in mono-mode optical fibers (5, 7, 9) using Rayleigh scattered light, that includes an OBR interrogator (23), an interface device (25) and an Acquisition System (27), said mono-mode optical fibers (5, 7, 9) being attached to the blade (11) subjected to said tests for obtaining high spatial resolution measurements of the blade strain during said tests. Said optical fibers (5, 7, 9) may be placed whether in a longitudinal direction or in a non-longitudinal direction or in a non-linear shape in given blade sections and may be bonded whether to the outer skin (31) of the blade (11), or into grooves (51, 53) in the outer skin (31) of the blade (11) or embedded between two structural laminates (33, 35) of the blade (11). |
| US08605262B2 |
Time shifted PN codes for CW LiDAR, radar, and sonar
A continuous wave Light Detection and Ranging (CW LiDAR) system utilizes two or more laser frequencies and time or range shifted pseudorandom noise (PN) codes to discriminate between the laser frequencies. The performance of these codes can be improved by subtracting out the bias before processing. The CW LiDAR system may be mounted to an artificial satellite orbiting the earth, and the relative strength of the return signal for each frequency can be utilized to determine the concentration of selected gases or other substances in the atmosphere. |
| US08605257B2 |
Projection system with compensation of intensity variations and compensation element therefor
In a projection objective for imaging a pattern arranged in the object plane of the projection objective into the image plane of the projection objective, at least one optical component is provided which has a substrate in which at least one substrate surface is covered with an interference layer system having a great spatial modulation of the reflectance and/or of the transmittance over a usable cross section of the optical component, the modulation being adapted to a spatial transmission distribution of the remaining components of the projection objective in such a way that an intensity distribution of the radiation that is measured in a pupil surface has a substantially reduced spatial modulation in comparison with a projection objective without the interference layer system. |
| US08605256B2 |
Multi-photon exposure system
An exposure system includes a light source emitting a beam along an optical axis that is capable of inducing a multi-photon reaction in a resin. The exposure system further includes a resin undergoing multiphoton reaction, as well as an automated system including a monitor that measures at least one property of the beam selected from power, pulse length, shape, divergence, or position in a plane normal to the optical axis. The monitor generates at least one signal indicative of the property of the beam, and a sub-system adjusts the beam in response to the signal from the monitor. |
| US08605253B2 |
Lithographic projection objective
Projection objectives, related systems and components, and methods are disclosed. The methods include providing a projection objective of a lithography projection exposure apparatus, where the projection objective includes a plurality of optical elements between an object plane of the projection objective and an image plane of the projection objective, and the plurality of optical elements includes a first optical element having a refractive power and being disposed in the projection objective at a first location. The methods also include removing the first optical element from the projection objective, and inserting a first spare optical element into the projection objective at the first location, where the removing and inserting steps are performed at a location of use of the lithography projection exposure apparatus in a lithography process. |
| US08605252B2 |
Exposure apparatus, exposure method, and method for producing device
An exposure apparatus exposes a substrate by irradiating exposure light on the substrate through liquid. The exposure apparatus has a substrate holder for holding the substrate, a substrate stage capable of moving the substrate held by the substrate holder, and a temperature adjusting system for adjusting the temperature of the substrate holder. The temperature of the substrate is controlled so that there is no difference in temperature between the substrate and the liquid, thereby preventing a reduction in exposure accuracy resulting from variation in temperature of the liquid. |
| US08605249B2 |
Exposure apparatus, exposure method, and device manufacturing method
A pattern image generation device generates a pattern image, and at least a part of the pattern image which has been generated or the pattern image which is generated and is formed on an object is photoelectrically detected by a detection system. Then, a correction device corrects design data that should be input to the pattern image generation device based on the detection results. Accordingly, a pattern image is generated on an object by the pattern image generation device corresponding to the input of the design data after the correction, and because the object is exposed using the pattern image, a desired pattern is formed on the object with good precision. |
| US08605248B2 |
Exposure method and lithography system
In the case where the previous process (X) and the previous process (Y) are different in step 310, only a distortion amount in an X-axis direction is extracted from image distortion data of the previous process (X) in Step 316 and only a distortion amount in a Y-axis direction is extracted from image distortion data of the previous process (Y) in Step 318, and then in Step 320, image distortion data is created by synthesizing the extracted distortion amounts, and the synthesized image distortion data is used for subsequent adjustment of projected images. With this operation, the distortion of projected images can be adjusted per axis and accordingly overlay exposure with high accuracy can be realized. |
| US08605247B2 |
High extinction ratio liquid crystal optical switch
An optical switch for performing high extinction ratio switching of an optical signal includes a beam polarizing element and one or more optical elements. The optical elements are configured to direct an optical signal along a first or second optical path based on the polarization state of the optical signal as it passes through the optical elements. The optical switch performs high extinction ratio switching of the optical signal by preventing unwanted optical energy from entering an output port by using an absorptive or reflective optical element or by directing the unwanted optical energy along a different optical path. |
| US08605244B2 |
Liquid crystal display device
According to one embodiment, a liquid crystal display device includes a main pixel electrode which extends in a second direction, a sub-pixel electrode which extends in a first direction and crosses the main pixel electrode, a color filter which includes a first aperture portion defined by a first edge surrounding a position opposed to cross points between the main pixel electrode and the sub-pixel electrode, main common electrodes which extend in the second direction on both sides of the main pixel electrode. |
| US08605242B2 |
Liquid crystal display
A liquid crystal display includes a signal line disposed on a substrate, a pixel electrode connected to the signal line and including a first subpixel electrode and a second subpixel electrode, a common electrode disposed opposite the pixel electrode, and a liquid crystal layer disposed between the pixel electrode and the common electrode. The liquid crystal layer is divided into domains including a first direction domain and a second direction domain in a region corresponding to the first subpixel electrode, and a third direction domain and a fourth direction domain in a region corresponding to the second subpixel electrode, and an area of the third direction domain is greater than about twice and less than about then times an area of the fourth direction domain. |
| US08605239B2 |
Display unit with interleaved pixels
A display unit with interleaved pixels is disclosed. A first pixel of the display unit includes a first first-pixel electrode that is adjacent to multiple color dots of a second pixel. By driving the polarity of the first first-pixel electrode to a first polarity and the color dots of the second pixel to a second polarity, the fringe fields of the color dots of the second pixel are enhanced. |
| US08605232B2 |
Display backlight having light guide plate with light source holes and dual source packages
A display may include a backlight structure. The backlight structure may include a light guide plate. Holes in the light guide plate may be configured to receive corresponding light-emitting diodes. The holes may separate an edge portion of the light guide plate from a main central portion of the light guide plate. Adhesive may be attached to the lower surface of the edge portion. The adhesive may be attached to a device housing or may be attached to a flex circuit that is attached to the housing with additional adhesive. The light-emitting diodes may be mounted within packages in pairs. The packages may be mounted on the flex circuit. Traces on part of the flex circuit may be covered by part of the light guide plate without any intervening adhesive. A reflective structure may be interposed between the traces and parts of the main portion of the light guide plate. |
| US08605229B2 |
Liquid crystal display device including LED light source
A liquid crystal display device includes a support main having a rectangular frame shape, a reflection sheet in the support main, a light guide plate over the reflection sheet, a light-emitting diode (LED) assembly including a plurality of LEDs arranged along a side surface of the light guide plate, a reflection tape covering the LED assembly and the side surface of the light guide plate, a plurality of optical sheets over the light guide plate, a liquid crystal panel over the plurality of optical sheets, a cover bottom at a rear surface of the reflection sheet and having at least one side wall, and a top cover covering edges of a front surface of the liquid crystal and combined with the support main and the cover bottom, wherein the reflection tape contacts the at least one side wall. |
| US08605225B2 |
System and method to reduce channel acquisition and channel switch timings in communication receivers
A Television (TV) receiver for faster channel switch times between a plurality of broadcasting TV channels with reduced latency in overall demodulation cycle for multiple demodulation standards is provided. The TV receiver includes a tuner that receives the broadcasting TV channels from a broadcasting system, performs a tuning operation, and sets a desired frequency for each of the broadcasting TV channels during a channel scan operation. A demodulator demodulates each of the broadcasting TV channels and acquires one or more acquisition channel parameters of each of the broadcasting TV channels during the channel scan operation. An application processor is coupled to the demodulator via a low throughput interface. The application processor performs a read operation and a write operation of the acquisition channel parameters to memory mapped registers on the demodulator when a channel status switches from a first state to a second state. |
| US08605224B2 |
Digital interface for tuner-demodulator communications
An apparatus may include analog tuner circuitry, a digital unit to process incoming data, an analog interface to receive the processed data for conversion back into analog signals, and a first pin to output the analog signals on a link. A separate digital interface may be present and can be enabled to receive the processed data and encode it into a serial bit stream for transmission via the first pin, avoiding the need for the analog interface to operate when the digital interface is enabled. |
| US08605222B2 |
Receiver device, tuner, and television receiver
A receiver device is provided singly capable of applying demodulator circuits with differing frequency characteristics with respective signals of desired frequencies for the demodulator circuits. The receiver device in accordance with the present invention switches between a mode in which a digital signal having a frequency suitable for various signal processes is supplied to a DA converter and a mode in which a digital signal for which the IF frequency is about 30 MHz to 60 MHz is supplied to the DA converter, by using a switch and a wire. |
| US08605219B2 |
Techniques for implementing a cursor for televisions
Techniques include outputting a graphical user interface including a widget and any combination of objects on a television. Thereafter one or more key events may be received from a remote control. The graphical user interface can be updated by moving the widget in response to each direction key activation if the one or more key events indicate activation of one or more direction keys on the remote control. In addition, a function designated by a given object may be initiated in response to the activation of the enter key if the widget is determined to be proximate the given object. |
| US08605213B2 |
Camera module
The present disclosure relates to a camera module including a fixture; a moving part centrally coupled with a lens and arranged to move relative to the fixture; three or more magnets arranged at a periphery of the moving part; and three or more coils arranged from an inner surface of the fixture to areas opposite to the three or more magnets, where each of the coils independently receives a control signal so that the moving part moves to a height direction and tilted relative to a central axis of the moving part, whereby a lens can be axially moved and tilted at the same time using arrangement of a single set of coils and magnets. |
| US08605212B2 |
Solid-state image sensing device having a reduced size and method for fabricating the same
A solid-state image sensing element (1) has a main face provided with an imaging region (1a) in which unit pixels containing photoelectric conversion elements are formed in matrix. Peripheral circuit elements (3, 4) are configured to control imaging operation of the solid-state image sensing element (1) or to perform signal processing of an image output of the solid-state image sensing element (1). The imaging region (1a) is covered with a transparent material (2). The peripheral circuit elements (3, 4) are mounted to a region of the main face of the solid-state image sensing element (1) except for the imaging region (1a) such that main faces of the peripheral circuit elements (3, 4) face the main face of the solid-state image sensing element (1). |
| US08605211B2 |
Low rise camera module
A printed circuit carrier has an opening therein against which a back plate is attached to thereby form a cavity. An image sensor device is attached to the back plate inside the cavity. The height of the image sensor device is about equal to or less than the height of the cavity. Electrical signal connections are formed between the image sensor device and the printed circuit carrier. A cap is attached directly to the carrier by a flowable adhesive layer, to seal off the cavity. Other embodiments are also described and claimed. |
| US08605210B2 |
Optical module for a cellular phone
The invention relates to an optical module for a cellular phone having an image sensor comprising a light sensitive upper side for detecting and converting optical signals into electrical signals, an imaging device for imaging the optical signals on the image sensor, and a circuit board comprising an upper side and a lower side electrically and mechanically connected to the image sensor. In order to create a particularly flat optical module, for example for integration into a cellular phone, the invention provides that the circuit board has a recess in which the image sensor is disposed such that a lower side of the image sensor is substantially located at the same height as the lower side of the circuit board. |
| US08605209B2 |
Hurricane damage recording camera system
A storm damage monitoring system, including: a low-lux video camera, a digital video recording device, and a power storage container, disposed on a guided slide. Further included is a sealable housing that includes an optical window on one side and a sealing cap disposable on an opposite side, the sealing cap removable to receive the guided slide inside the housing. The optical window and the camera are positioned and arranged for the camera to capture images through the optical window when the guided slide is received by the housing. Further included is a mounting plate, a first and a second anchoring strap, a first and a second U-bolt for securing the sealable housing to the mounting plate, a stabilizer chain, and a location tracking device disposed in the housing. The camera and digital video recording device are configured to run autonomously upon sealing inside the housing. |
| US08605201B2 |
Image capturing apparatus, method of controlling the same, and storage medium
The present invention provides an image capturing apparatus including an image capturing unit configured to photoelectrically convert an image of an object formed by an image capturing optical system to generate an image signal, a generation unit configured to generate, from the image signal generated by the image capturing unit, an evaluation value representing an in-focus state of the image capturing optical system, an adjusting unit configured to perform focus detection by adjusting relative positions of the image capturing unit and a focusing lens included in the image capturing optical system so as to maximize the evaluation value generated by the generation unit, and a determination unit configured to determine, during the focus detection by the adjusting unit, whether the object exists in a specific region defined in advance in the image capturing optical system in a range shorter than a predetermined distance. |
| US08605195B2 |
Image-taking lens system, image-taking device provided with an image-taking lens system, and portable terminal provided with an image-taking device
An image pickup lens comprises a first lens (L1) having a positive refractive power, an aperture stop (s3), a second lens (L2) having a negative refractive power and having a concave surface facing the image side, a third lens (L3) having a positive refractive power, and a fourth lens (L4) having a negative refractive power and having a concave surface facing the image side. The image pickup lens satisfies predetermined formulae. |
| US08605194B2 |
Vibrating device and image equipment having the same
A dust-screening member is shaped like a plate as a whole, and has at least one side that is symmetric with respect to a virtual axis on a surface of the member. A vibrating member is adjacent to one side of the dust-screening member, arranged on the surface along the one side, and configured to produce, at the surface, vibration having a vibrational amplitude perpendicular to the surface. A drive unit is configured to drive the vibrating member to produce the vibration on the surface, such that peak ridges of the vibration form a closed loop and an area including a center of the closed loop is surrounded by a node area having almost no vibrational amplitude. |
| US08605191B2 |
Imaging device
An imaging device includes: an image sensor that captures a subject image at predetermined intervals and outputs image data sequentially; and a file generation unit that records a plurality of pieces of moving image data with different pixel decimation factors from the image data, which are moving image data being generated from the image data as a common source, and information indicating a correspondence relation between a reproduction time of moving image data and moving image data to be reproduced and displayed. |
| US08605189B2 |
Product identification using mobile device
A method and apparatus for obtaining an image and providing one or more document files to a user. The method may include capturing an image of a target object using an imaging device of an electronic device, analyzing the image to identify a plurality of features and feature locations on the target object with a processor using an image recognition application, accessing a model database to identify an appliance model having features and feature locations that match the identified features and feature locations from the image, retrieving one or more document files that correspond to the identified model from a file database, and providing the one or more document files to a user. |
| US08605188B2 |
Camera having a rear-surface display section and an in-viewfinder display section
A camera according to the present invention comprises an operation member provided on an outer periphery of a photographing lens of the camera, a mode determination section for determining an adjustment mode in accordance with a first operation of the operation member, a numerical adjustment section capable of numerical adjustment of shooting parameters in accordance with the determined mode, in accordance with a second operation of the operation member, and a switching section for switching the first operation and the second operation. |
| US08605184B2 |
Pixel circuit, solid-state image pickup device, and camera
A pixel circuit has first, second, and third field effect transistors integrated and connected in series from a photoelectric conversion element to a side of an amplifier circuit. The first and second field effect transistors have gate electrodes to be simultaneously collectively driven. A threshold voltage of the first field effect transistor is set to be higher than that of the second field effect transistor. As the gate electrodes are driven step by step, electrons generated by the photoelectric conversion element and transferred via the first field effect transistor are accumulated in a channel region of the second field effect transistor. The electrons accumulated in the channel region are transferred to an input of the amplifier circuit via the third field effect transistor. |
| US08605183B2 |
Solid-state imaging device, method of manufacturing the same, and imaging apparatus
A solid-state imaging device includes a photoelectric conversion section which is disposed on a semiconductor substrate and which photoelectrically converts incident light into signal charges, a pixel transistor section which is disposed on the semiconductor substrate and which converts signal charges read out from the photoelectric conversion section into a voltage, and an element isolation region which is disposed on the semiconductor substrate and which isolates the photoelectric conversion section from an active region in which the pixel transistor section is disposed. The pixel transistor section includes a plurality of transistors. Among the plurality of transistors, in at least one transistor in which the gate width direction of its gate electrode is oriented toward the photoelectric conversion section, at least a photoelectric conversion section side portion of the gate electrode is disposed within and on the active region with a gate insulating film therebetween. |
| US08605182B2 |
Driving method of solid-state imaging apparatus with successive clamping
A driving method of a solid-state imaging apparatus including multiple reference level supplying units each arranged correspondingly to a predetermined number of signal holding units, to supply a reference level to an output node of the signal holding unit through the selecting unit, wherein the method includes steps of: performing a clamping operation for sampling and holding the signal in the signal holding unit, by terminating turn ON pulses to be supplied to the selecting units successively in separate timings, one for each one of the selecting units, or one for each group of the selecting units while the reference level is supplied from the reference level supplying unit to the output node; and performing an operation of selecting the signal holding units through the selecting units, by supplying the turn ON pulses successively to the selecting units, to read out the signals successively from the signal holding units selected. |
| US08605172B2 |
Digital camera device and method for implementing a digital zoom having a quality factor as an input for a JPEG encoder in digital camera devices
A device having a digital zoom function to form an output image, including a sensor and optics to produce a primary image, a display in which the primary image is arranged to be cropped in connection with the digital zoom function to form said output image, user interface means to set one or more settings relating to the digital zoom function and a image processor arranged to put a size for said output image based on the cropping of the primary image. The user interface arranged to be set as said setting one or more size limit for said output image and based on the one or more size limit and the size of the cropped primary image, the image processor arranged to perform scaling operations for the cropped primary image at least in part of the digital zoom range defined by said one or more size limit. |
| US08605171B2 |
Image processing apparatus, imaging apparatus, image processing method and storage medium storing image processing program
An image processing apparatus for displaying a live view image obtained by implementing special effect processing on an image data on a monitor comprises an image processing unit that implements a plurality of types of special effect processing on the image data to generate a plurality of sets of special effect image data corresponding respectively to the plurality of types of special effect processing, and a control unit that displays the plurality of sets of special effect image data on the monitor while switching the plurality of sets of special effect image data automatically in time series. |
| US08605170B2 |
Imaging device, method of processing captured image signal and computer program
A constant amount of new portion of image data as still images is always stored on a memory in an image taking operation. In response to a shutter release operation, the image data stored on the memory is recorded onto a recording medium. A next new portion of the image data generated subsequent to the shutter release operation is then recorded on the recording medium to provide a photo opportunity slip prevention function. An operation is performed to modify a pixel count of the image data to be recorded in the photo opportunity slip prevention function. A user can multi-shot photograph with a pixel count of images captured within a unit time increased or with a higher priority placed on image quality. |
| US08605169B2 |
Solid-state imaging device with delayed reflection of gain setting and camera system with same
A solid-state imaging device and a camera system capable of preventing the occurrence of invalid frames if a shutter and a gain are simultaneously set. The solid-state imaging device has a picture element array block on which a plurality of picture element circuits having features for converting an optical signal into an electrical signal and accumulating the electrical signal in accordance with an exposure time are arranged in a matrix manner, a picture element drive block drivable so as to execute a shutter operation of said picture element block and a read operation in accordance with setting data, and an interface section including functions of holding shutter setting data and gain setting data supplied from the outside and controlling a timing for reflecting shutter setting and gain setting onto at least said picture element drive block. |
| US08605168B2 |
Image capture device with frame rate correction section and image generation method
An image capture device according to the embodiment of the present invention includes an image capture section 20 for reading a pixel signal of a first color component at a low frame rate and reading a pixel signal of a second color component at a high frame rate, and a frame rate correction section 22. The image capture section 20 performs non-destructive read of the pixel signal of the first color component in synchronization with the timing at which the pixel signal of the second color component is read during a charge accumulation time period defined by the first frame rate. |
| US08605163B2 |
Image processing method, image processing apparatus, image pickup apparatus, and storage medium capable of suppressing generation of false color caused by image restoration
An image processing method comprises obtaining a color input image obtained by taking an image using an optical system 101, calculating an amount of characteristics relating to a color of a pixel in the input image as a first calculating step (S4), performing an image restoration process for the input image using an image restoration filter selected or made based on aberration information of the optical system (S5), calculating an amount of characteristics relating to a color of a pixel of a restored image obtained by the image restoration process as a second calculating step (S6), and correcting a signal value of a specific pixel in the restored image in accordance with the amount of characteristics of the specific pixel in the restored image calculated by the second calculating step and the amount of characteristics of a specific pixel of the input image calculated by the first calculating step (S8). |
| US08605158B2 |
Image pickup control apparatus, image pickup control method and computer readable medium for changing an image pickup mode
An image pickup control apparatus, includes: a trigger acceptance section adapted to accept a predetermined trigger input as a changeover input from an automatic image pickup mode to a request responding image pickup mode; and a request responding image pickup control section adapted to establish, when the trigger input is accepted by the trigger acceptance section while an image pickup apparatus is carrying out still picture image pickup operation with an image pickup visual field of the image pickup apparatus changed in the automatic image pickup mode, the request responding image pickup mode and control the image pickup apparatus to execute a process for determining an image pickup visual field in accordance with an image pickup request and then execute still picture image pickup operation after the determination of the image pickup visual field. |
| US08605155B2 |
Video surveillance system
Viewing a three dimensional area from numerous camera angles at different exposures using intensity and chromaticity data at the different exposures to create a pixel model for each pixel. A current image is compared with the background model to find pixels that have changed from their pixel model. These novel pixels are processed using contiguous region detection and grouped into foreground figures. For each camera, software extracts features from each foreground figure. A central processor maintains an object model for each foreground figure. A graphical user interface displays the relative location of foreground figures in a world model. The location and identification of the foreground figures is checked against a table of permissions so as to selectively generate an alert. If a figure leaves or is about the leave a cell, the invention accounts for its approximate position and notifies adjacent cells of the expected arrival of the foreground figure. |
| US08605154B2 |
Vehicle headlight management
A method, data processing system, and computer program product for managing a headlight on a vehicle are presented. An image of an area in front of the vehicle is received. A first set of features is identified in the received image. The first set of features in the received image is compared with a number of sets of features from a plurality of previous images. Each image in the plurality of previous images is associated with a headlight setting. A second set of features from a previous image in the plurality of previous images matching the first set of features in the received image is identified. A determination is made whether to change a setting for the headlight on the vehicle based on the headlight setting associated with the previous image. |
| US08605151B2 |
Methods and systems for operating a video surveillance system
Methods and systems for a video surveillance system are provided. The system includes a plurality of network buses, a plurality of surveillance sensors, control devices, and sensor data storage devices and a keypad controller communicatively coupled to the at least one network bus. The keypad controller includes a plurality of interchangeable control modules communicatively coupled to said keypad controller that matingly engage a complementary portion of said keypad controller. The keypad controller further includes a processor configured to decode codec independent video streams, said processor further comprising a module configured to receive and transmit streaming video data to a network, a synchronous memory interface, and a plurality of universal asynchronous receiver/transmitter (UARTs). The keypad controller also includes a universal serial bus (USB) interface. |
| US08605148B2 |
System and method for image processing and generating a body model
Images of foreground objects in a scene are generated by causing electromagnetic radiation to be emitted having a first spectral power distribution from a surface of a first foreground object, which is adjacent or at least partially obscured by a second foreground object. A first image of both of the first and second foreground objects is acquired while the first foreground object emits electromagnetic radiation with the first spectral power distribution. A second image of the first and second foreground objects is acquired while the first foreground object is not emitting electromagnetic radiation or is emitting electromagnetic radiation with a second spectral power distribution which is different to the first spectral power distribution. An alpha matte of the first and second foreground objects is generated based on a comparison of the first image and second image. |
| US08605145B2 |
Inspection system and inspection process utilizing magnetic inspection vehicle
An inspection vehicle configured to inspect steam generators includes a front chassis having two independently driven magnetic wheels, a rear chassis having two independently driven magnetic wheels, and a connecting member flexibly connecting the front chassis to the rear chassis to permit relative motion between the front chassis and the rear chassis along at least one axis. The connecting member, front chassis, and rear chassis collectively define a receiving area. The inspection vehicle also includes a navigation camera disposed on the front chassis and a pan and tilt inspection camera assembly including a first rotatable arm driven by a first motor, a second rotatable arm disposed on a distal portion of the first rotatable arm, the second rotatable arm being driven by a second motor, and an inspection camera rotatably disposed on a distal portion of the second arm, the inspection camera being driven by a third motor, the camera assembly being dimensioned to be received within the receiving area in a stowed position. |
| US08605142B2 |
Multi-eye image pickup device
A digital camera has two imaging units. In a single photography mode, upon a half press of the shutter release button, imaging units carry out preliminary photography at magnifications different from each other. A face detecting section detects persons' faces from a preliminary image captured by each imaging unit. A face comparing section compares the faces between the two preliminary images. A face evaluating section calculates a face evaluation value of each face, and determines ranking of the faces in each preliminary image based on the face evaluation values. Moreover, in consideration of the ranking of the faces determined in the telephoto preliminary image out of the two preliminary images, the face evaluating section corrects the face evaluation values and ranking of the faces in the wide-angle preliminary image. In each imaging unit, photographic conditions for actual photography are determined with giving high priority to the higher-ranked image. |
| US08605141B2 |
Augmented reality panorama supporting visually impaired individuals
There is presented a system and method for providing real-time object recognition to a remote user. The system comprises a portable communication device including a camera, at least one client-server host device remote from and accessible by the portable communication device over a network, and a recognition database accessible by the client-server host device or devices. A recognition application residing on the client-server host device or devices is capable of utilizing the recognition database to provide real-time object recognition of visual imagery captured using the portable communication device to the remote user of the portable communication device. In one embodiment, a sighted assistant shares an augmented reality panorama with a visually impaired user of the portable communication device where the panorama is constructed from sensor data from the device. |
| US08605138B2 |
Image display device and driving method thereof
A method of driving an image display device comprises inserting a reset frame displaying black data between neighboring data frames alternately displaying left-eye data and right-eye data; reflecting gray-scale information of an (n−2)th data frame in a reset frame corresponding to an (n−1)th frame through a predetermined data calculating operation; detecting a data variation between the (n−1)th reset frame and an nth data frame, reading a compensation value corresponding to the detection result from a lookup table, and modulating input data of the nth data frame using the read compensation value; and inverting the polarity of the modulated data according to N frame inversion (N is a multiple of 4) and applying the data having the inverted polarity to a display panel. |
| US08605136B2 |
2D to 3D user interface content data conversion
A method of two dimensional (2D) content data conversion to three dimensional (3D) content data in a 3D television involves receiving 3D video content and 2D user interface content data via a 2D to 3D content conversion module. A displacement represented by disparity data that defines a separation of left eye and right eye data for 3D rendering of the 2D user interface content data is determined. The 3D video content is displayed on a display of the 3D television. 3D user interface content data is generated at a 3D depth on the display based upon the received 2D user interface content data and the determined displacement. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract. |
| US08605132B1 |
Methods, systems and program products for managing resource distribution among a plurality of server applications
A videoconference system in which a plurality of users communicate video and audio data to each other, the system including at least two conference servers each having a plurality of users linked to one another over the server wherein the plurality of users can share real time audio and video data with one another, the conference servers being in communication with each other, a plurality of redundant videoconference applications configured to be run on the at least two conference servers, and at least one resource distribution node configured to determine in response to a request for access to one of the videoconference applications which of the plurality of redundant videoconference applications to utilize. |
| US08605129B1 |
Method and system for providing tamper resistant checks
A tamper resistant check includes a first region on a first surface of the tamper resistant check and a second region on the first surface of the tamper resistant check. The second region on the first surface of the tamper resistant check corresponds to at least one critical field associated with the tamper resistant check including, but not limited to, one or more of the payee field, the amount field, and/or the signature field. The second region on the first surface of the tamper resistant check is designed so that toner-based characters/symbols applied by a laser printer to the second region cannot be removed from the second region without leaving visible evidence of the tampering. |
| US08605126B2 |
Display apparatus
A display apparatus includes a substrate, gate lines disposed on the substrate, data lines extending across the gate lines, and pixels connected to the gate lines and the data lines. The pixels arranged in a matrix of rows and columns. The pixels disposed in the same columns are alternately connected to data lines disposed to the left or right sides of the column. The pixels may be disposed in different display areas of the substrate. Adjacent pixels in the same columns but in different display areas may be connected to the same data line. |
| US08605124B2 |
Multi-primary display with area active backlight
A method of illuminating a display includes spatially varying the luminance of a multi-colored light source illuminating a plurality of pixels of the display in response to receiving a plurality of pixel values, and varying the transmittance of a light valve of the display having filters corresponding to the multi-colored light source in response to receiving the plurality of pixel values. The illumination is modified for a plurality of pixel values based upon modification of the luminance of the light source and varying the transmittance of the light valve. |
| US08605123B2 |
Method of driving backlight assembly and display apparatus having the same
A backlight assembly outputs scan signals having a scanning frequency synchronized with a frame frequency to sequentially drive light emitting blocks providing a light to a display panel. A dimming step of each light emitting block corresponds to one of a plurality of dimming steps in response to local dimming data. A dimming clock having a value obtained by dividing a value obtained by multiplying the scanning frequency and the number is dimming steps by a duty ratio of each scan signal is generated. The dimming step of each light emitting block is counted using the dimming clock, and the counted values are combined with the scan signals to generate dimming signals having a dimming duty ratio corresponding to the dimming step of the light emitting blocks. |
| US08605119B1 |
Scaling image modules
Techniques include: identifying scalable parts and unscalable parts of image modules that are to be scaled to fit within a fixed dimension; determining scaling factors that are to be applied to the scalable parts of the image modules to scale the image modules; applying the scaling factors to the scalable parts of the images modules to produce scaled image modules that fit within the fixed dimension, where the unscalable parts are unaffected by the scaling factors; and generating data for displaying the scaled image modules on a computing device display screen. |
| US08605115B2 |
Recommendations for object use in virtual environment
Techniques are disclosed for helping users determine the “best” places to use and acquire inventory objects within a virtual environment, as well as to notify users of useful inventory items when an avatar is at a particular location in the virtual environment. An object index may be used to store data describing attributes of virtual objects, and a user index may be used to store data describing interactions users engage in with virtual objects. |
| US08605113B2 |
Method and device for adaptive video presentation
An adaptive video presentation method for automatically presenting a video with stream-embed information based on content analysis of the video on a smaller display with a limited screen size is provided. The method comprises steps of determining a salient object group containing at least one salient object based on perceptual interest value of macroblocks for each frame of said video, extracting a window having a minimum size containing the salient object group for a scene of the video, characterized in that it further comprises steps of comparing size of the extracted window with the smaller display size; and presenting at least a selected area of the extracted window containing at least a part of the salient object group for the scene on the smaller display in different operation modes based on the result of the comparison steps for different motion mode for the scene of the video. |
| US08605111B2 |
Method and apparatus for adjusting image colors of image projector
Disclosed is a method for correcting color in a portable image projector in consideration of an effect of a background color when the portable image projector projects images. The method corrects the effect of the background color to be projected, using color constancy technique, and thereby represents high-quality image which can be projected on a white screen. The method includes the steps of determining if a background color exists on a projection screen using a portable camera, converting the size of a mask image in order to connect a spatial position of an original image and an image photographed by a camera, correcting brightness of the mask image in order to correct non-homogeneity of the brightness of the projected image due to the distribution of different brightness values of the background color, and correcting the background color in order to correct color distortion of the image projected in different colors on the background color. The background color correction step includes the sub-steps of initializing chromaticity of the white screen in advance, and correcting chromaticity using a technique of color constancy of human eyesight. |
| US08605108B2 |
High dynamic range image editing
A high dynamic range image editing system for editing an image file having pixels spanning a first range of light intensity levels in an image editing system that only displays differences in the light intensity levels of pixels within a second range of light intensity levels that is less than the first range of light intensity levels, without reducing the range of light intensity levels in the image file. |
| US08605105B2 |
Image processing apparatus and method for enhancing depth perception
An image processing apparatus and a method for enhancing depth are disclosed. The image processing apparatus may classify an input image into a foreground layer, a middle layer, a background layer, may calculate a representative color of each of the classified layers, and perform rendering of a color stereoscopy of the middle layer and a color stereoscopy of the background layer based on the representative color and a lightness of the background layer, thereby enhancing a stereoscopic effect and a depth. Also, a color temperature of the foreground layer and a color temperature of the middle layer are controlled based on the representative color and the background layer, to generate a difference in depth between the middle layer and the foreground layer, thereby representing an image having a more enhanced depth. |
| US08605100B2 |
Drawing device and drawing method
A drawing device includes a distinguish unit for distinguishing figure description information in scene data of each figure in a display screen, for tiles included in the display screen; an aggregation unit for aggregating a data size of the figure description information corresponding to the tiles; an address determination unit for determining a leading address in a memory area for storing the figure description information corresponding to each of the tiles, based on an aggregation result of each tile; and a memory write unit for sequentially writing, in the memory area, the figure description information distinguished as corresponding to the tiles, starting from the leading address determined for each corresponding tile, wherein the address determination unit determines the leading addresses so that the memory areas for storing the figure description information corresponding to the tiles are arranged in a physical address space in an order of drawing the tiles. |
| US08605099B2 |
Partition-free multi-socket memory system architecture
A technique to increase memory bandwidth for throughput applications. In one embodiment, memory bandwidth can be increased, particularly for throughput applications, without increasing interconnect trace or pin count by pipelining pages between one or more memory storage areas on half cycles of a memory access clock. |
| US08605095B2 |
Generating vector output from a physical simulation of a bristle brush
A method, system, and computer-readable storage medium are disclosed for simulating bristle brush behavior and generating vector output from such simulations. User input may represent a stroke made by a paint brush comprising multiple bristles sweeping across a canvas. A vector representation of the brush stroke's effects may be generated by, for each of the plurality of bristles: determining a path along which the bristle has swept, and generating a vector representation of the path along which the bristle has swept (e.g., a set of Bézier curves, or straight line segments). The vector representation of the effects of the brush stroke may comprise the vector representations of the paths along which each of the plurality of bristles has swept. The vector representations of the paths of each bristle sweep may be composited over each other in an image editing application to depict the brush stroke for display and/or for printing. |
| US08605094B1 |
Graphical display of locations
Methods, systems, and apparatuses are disclosed which include receiving an indication of a first future date from a user, determining that one or more friends of the user in a social network are associated with one or more future locations including a second future date that matches the first future date, displaying a geographic map including a friend representation corresponding to each of the one or more future locations where the one or more friend of the user are going to be physically present, the friend representation including a number of friends of the user that are physically present at the respective future location on the first future date, receiving, from the user, an indication at one of the friend representations, and displaying a list including at least one of one or more friends associated with the future location and one or more events associated with the future location. |
| US08605092B2 |
Method and apparatus of animation planning for a dynamic graph
A method and apparatus of animation planning for a dynamic graph is provided. A first method includes grouping changed nodes into atomic partitions according to the relationships between the changed nodes and existing nodes. The next step is clustering the atomic partitions according to clustering distances between the atomic partitions to generate a running list for planning animation of node changes in the dynamic graph. The running list includes elements selected from the group consisting of clusters of atomic partitions and atomic partitions. The present invention is able to plan a multi-stage animation demonstration of changes of a dynamic graph and has a improved readability and animation speed. |
| US08605091B2 |
Enhanced power distribution unit with self-orienting display
An enhanced power distribution unit (PDU) with self-orienting display uses an orientation sensor in conjunction with a microprocessor to properly orient visual display of information by one or more displays of the enhanced PDU. Information displayed can relate to electrical current furnished to one or more power outlets of the enhanced PDU and/or information related to temperature, humidity or other conditions of the enhanced PDU. |
| US08605090B2 |
Modifying and formatting a chart using pictorially provided chart elements
Methods and systems are provided for modifying a chart. Chart elements are provided to a user pictorially. Each picture represents a chart modification. The chart elements are used to modify the formatting of a standard chart according to user preferences. The modified chart document is then displayed to the user including user desired formatting. |
| US08605089B1 |
Data visualization using association networks
A system and method are employed to construct an association network to visualize relationships between variables of a data set. The relationships characterized by the association network may include symmetric or asymmetric measures of association between variables learned from the data. The association network includes nodes, which represent variables, and edges, which represent associations between variables. As a result, the association network helps a user to visualize useful information from data according to the determined measure of association. |
| US08605081B2 |
Converting 3D data to hogel data
Methods and systems for rendering hogels, including notifying one or more rendering nodes that all rendering is complete in response to determining that each of the one or more rendering nodes completes rendering of corresponding one or more subsets of hogel data from 3D data, the rendering nodes being configured to convert the 3D data to the one or more subsets of hogel data. |
| US08605078B2 |
Source driver and display device having the same
A source driver and a display device having the same are provided. The source driver shares several outputs by using a time division method and has an analog voltage stored in a buffer supplied to each data line multiple times during a horizontal scanning interval. Accordingly, by supplying an analog voltage to a data line a first time in a first activation interval and supplying an analog voltage to a data line a second time in a second activation interval, a target voltage of each pixel may be achieved quickly and accurately. |
| US08605077B2 |
Display device
TFTs 10 and 15 and the organic EL device 17 are provided between a power line Vp and a common cathode Vcom, and a capacitor 16 and a TFT 11 are provided between a gate of the TFT 10 and a data line Sj. A TFT 12 is provided between the gate and a drain of the TFT 10, a TFT 13 is provided between an anode terminal of the organic EL device 17 and the common cathode Vcom, and a TFT 14 is provided between one electrode of the capacitor 16 and the power line Vp. Gates of the TFTs 11 to 13 are connected to a scanning line Gi, and gates of the TFTs 14 and 15 are connected to a scanning line Ei. When writing, a high potential is supplied to the scanning line Gi, and a low potential is supplied to the scanning line Ei a little after this. While the high potentials are supplied to the two scanning lines, the data line Sj is controlled to be in a high impedance state. In this manner, a pixel circuit configured by N-type transistors is driven using two types of scanning lines. |
| US08605075B2 |
Display apparatus and display-apparatus driving method
Disclosed herein is a driving method and display apparatus, the display apparatus including light emitting units, scan lines, data lines, a driving circuit provided for each of the light emitting units to serve as a circuit having a signal writing transistor, a device driving transistor, a capacitor and a first switch circuit, and a light emitting device. |
| US08605070B2 |
Operational amplifier and display panel driving device
An operational amplifier includes an output circuit and a differential circuit. The output circuit outputs a voltage in a voltage range determined either from a highest voltage that is an upper limit of a predetermined power source range, or from a lowest voltage that is a lower limit of the predetermined power source range, to an intermediate voltage that is a voltage between the highest voltage and the lowest voltage. The differential circuit includes a first MOS transistor to which a driving signal for driving a display panel is input and a second MOS transistor to which a given input signal is input. The first MOS transistor and the second MOS transistor are connected in parallel, and a differential input-permissible-range of the differential circuit is wider than the voltage range of the output circuit. |
| US08605065B2 |
Image display apparatus
The present invention provides an active matrix image display apparatus including an organic EL element capable of efficiently arranging a wiring pattern on an insulating substrate compared to the related art. The present invention provides a dummy region arranged at the outermost periphery of a display unit as a scanning line coupling region or a pitch conversion region. A power supply scanning line is commonly used by a pixel circuit of an odd-numbered line and a pixel circuit of a following even-numbered line. |
| US08605062B2 |
Display device
To shorten the measuring time of the characteristics of light emission of OLED elements for feedback to image data for image display in an organic EL display device. Pixels that emit red lights, pixels that emit green lights, and pixels that emit blue lights are arranged on a screen in a matrix manner. A detection system is provided on the upper side of the screen. A detection line extending from the detection system is coupled to the respective pixels through analog switches and digital switches controlled by switch controlling lines. A detection scanning circuit is provided on the right side of the screen. Detection switch controlling lines extend from the detection scanning circuit. By appropriately selecting the analog switches, the switch controlling lines, and the detection switch controlling lines, the voltage-current characteristics of plural pixels are measured at the same time. |
| US08605060B2 |
Electronic device with infrared touch sensing and infrared remote control function
An electronic device paired with an infrared remote control, includes a display screen having a display area, at least one infrared emitter, at least one infrared receiver, a prism and a processing unit. A prism is adjacent to the at least one infrared receiver for converging the infrared rays from the at least one infrared emitter and the infrared remote control to the at least one IR receiver. A processing unit is for activating and then deactivating the infrared emitters one after another, identifying operations of a user on the display area by analyzing the interception of the infrared rays emitted from each of the infrared emitters, identifying operations of a user according to the infrared signals from the infrared remote control and executing corresponding functions associated with the operations of the user. |
| US08605055B2 |
Capacitive touch panel
The present invention relates to a touch panel. A capacitive touch panel, in which a location of a touch is sensed based on a variation in capacitance which is generated in an electrode upon a touch, includes one or more electrodes each configured to have an uniform resistance component in one direction on a substrate, and to pass a reference signal therethrough from a first side portion thereof to a second side portion thereof; and a location detection unit configured to apply the reference signal to the first side portion of the electrode, to receive a reference signal, altered by a resistance and a capacitance formed in the electrode upon a touch while passing through the electrode, via the second side portion of the electrode, and to determine a location of the touch by comparing the reference signal and the received altered reference signal. |
| US08605054B2 |
Touch-sensitive interface and method using orthogonal signaling
A touch screen system includes a capacitive touch screen (1) including a plurality of row conductors (7-1,2 . . . n) and a column conductor (5-1). A plurality of cotemporaneous orthogonal excitation signals (S1(t), S2(t) . . . Sn(t)) are simultaneously driven onto the row conductors, respectively. The capacitively coupled signals on the column conductor may be influenced by a touch (10) on the capacitive touch screen. Receiver circuitry (50) includes a sense amplifier (21-1) coupled to generate an amplifier output signal (r1(t)) in response to signals capacitively coupled onto the column conductor. WHT-based circuitry (35) determines amounts of signal contribution capacitively coupled by each of the excitation signals, respectively, to the amplifier output signal. |
| US08605052B2 |
Method for filtering out signals of touch device
A method for filtering out signals of a touch device includes following steps: first, obtaining a touch signal; next, obtaining signal intensity values respectively corresponding to a first sensing area, a second sensing area and a third sensing area according to the above-mentioned touch signal, wherein the above-mentioned second sensing area is located between the above-mentioned first sensing area and third sensing area; then discarding the touch signal if the signal intensity value of the above-mentioned second sensing area is less than the signal intensity values of the first sensing area and the third sensing area. In this way to discard the noise signal, the present invention is able to increase the accuracy and the stability of a capacitive touch device. |
| US08605049B2 |
Bulk resistive glove
Gloves are disclosed that are worn by a user while manipulating an electronic device equipped with a capacitive touchscreen. The gloves allow the wearer to manipulate the capacitive touchscreen device without removing the gloves, which is very advantageous in cold environments. The gloves enable full hand functionality allowing the user to type, swipe, squeeze, pinch, and select on the capacitive touchscreen device as if they were using their bare hand. The gloves are made with a low resistant yarn knit or woven into a comfortable fabric that connects the body's bioelectricity through the glove to a capacitive touchscreen. Ordinary gloves will not work with a capacitive touchscreen. In the manufacturing process, the low resistant yarn is first twisted around at least one other yarn having a specific performance property, such as thermal resistance. This twisting assists in uniform knitting and improves the consistent resistivity of the finished glove. |
| US08605045B2 |
Touch panel and display device using the same
Provided is a capacitive touch panel, including: a plurality of coordinate detection electrodes (XP1, XP2, YP2) for detecting X-Y position coordinates; a first substrate (1) including the plurality of coordinate detection electrodes; and a second substrate (6) disposed to be opposed to the first substrate, in which: one of the first substrate and the second substrate includes an elastic layer lower (5) in rigidity than the second substrate and a conductive layer (ZP) having conductivity; the elastic layer and the conductive layer are disposed between the plurality of coordinate detection electrodes and the second substrate; a space between the first substrate and the second substrate defined by a plurality of nonconductive spacers (4); and an antireflective layer is formed on at least one of an interface between the space and the first substrate and an interface between the space and the second substrate. |
| US08605044B2 |
Trusted display based on display device emulation
An integrated circuit has a keypress entry interface and a pass-through data path. In a pass-through mode, the keypress entry interface is disabled and the pass-through data path is enabled such that untrusted information (for example, video) from an external untrusted source can be driven into the integrated circuit, through the pass-through data path, and out of the secure integrated circuit and to a display. In a trusted mode, the keypress entry interface is enabled and is usable to receive keypress information in a financial transaction. The pass-through data path is, however, disabled so that unauthorized information cannot be driven through the integrated circuit to the display. Signed images previously stored on the integrated circuit can be verified and driven to the display in a secure fashion. The architecture is flexible and allows an external general purpose video decoder to be used to drive the display in the pass-through mode. |
| US08605042B2 |
Sensing device and method for amplifying output thereof
A sensing device and a method for amplifying an output of the sensing device are disclosed. The sensing device includes a sensor array including a plurality of sensors and an amplifier circuit that gives different weighted values to at least some of sensor outputs obtained from the sensor array and amplifies each of the at least some sensor outputs. |
| US08605041B2 |
Data input device
A finger worn device is provided. The device includes individual ergonomic box elements, shaped to fit the individual fingers of the hand, and interactive surfaces on the sides of the box elements for tactile data input by the thumb. The unique locations of the interactive surfaces upon the box elements put these surfaces within the natural placement of the fingers and thumb. Thumb contacts made upon these surfaces are easy and without repeated visual confirmation of finger and thumb placement. The box elements move with their respective fingers and follow natural finger articulation. The device is well suited to operate as a hand held device and can be used as remote control, cell phone, calculator or personal data assistant. |
| US08605037B2 |
Noise reduction in capacitive touch sensors
Noise reduction in a one- or two-dimensional capacitive sensor array is achieved by rejecting and re-acquiring noisy signals. The sensor array is formed of crossed X and Y lines for drive and sense functions respectively, each of the X lines being driven in turn to acquire a full frame of data from the sensor array. A controller actuates the X lines in turn and, for each X line, charge is transferred to charge measurement capacitors connected to respective ones of the Y lines. The controller measures a signal value from a first one of the measurement capacitors, and then tests if that Y signal value has a magnitude lying within an acceptable range. If not, the measurement capacitors are all reset without their signal values being measured, and the controller re-drives the same X line to initiate another charge transfer into the measurement capacitors for that X line. It is then attempted once again to acquire Y signal values for that X line. Noisy signal values are thus rejected, and the sensor re-acquires substitute signal values. This is distinct from the approach of acquiring data and then reprocessing it to remove or suppress noisy data as in the prior art. |
| US08605036B1 |
Finger control and data entry device
A finger control and data entry device that includes a retaining element adapted to fit on at least one finger of an operator. The retaining element has an outer mounting surface thereon. Pushbuttons are mounted on the mounting surface. A touch strip is mounted on the mounting surface. A controller is operably connected to the pushbuttons and the touch strip for the interface handling of a communications link. A communications link is operably connected to the controller to provide an output signal for use by an end system. Power is provided to the controller. Utilization of the pushbuttons in combination with the touch strip on the retaining element provides a finger-based system control. The inclusion of vibrating sensors within the device enables a direct means of information and/or status feedback. |
| US08605035B2 |
Backlighting for optical finger navigation
An optical finger navigation (OFN) device includes an OFN sensor module, a light source, and a vertical light guide. The OFN sensor module is coupled to a circuit substrate. The OFN sensor module generates a navigation signal in response to a movement detected at a navigation surface based on light reflected from a user's finger. The light source is also coupled to the circuit substrate. The light source generates light (which is separate from the light generated for the OFN sensor module). The vertical light guide is disposed to circumscribe a perimeter of the OFN sensor module. The vertical light guide receives the light from the light source and guides the light toward a light emission surface at a perimeter surface area circumscribing the navigation surface. |
| US08605031B2 |
Driving apparatus of backlight module and driving method thereof
A driving apparatus of a backlight module and a driving method thereof are provided. The driving method includes following steps. An image signal is received. A first grayscale mean of a current frame and a second grayscale mean of a previous frame are calculated according to the image signal. A first difference between the first grayscale mean and the second grayscale mean is calculated. A first duty corresponding to the current frame and a second duty corresponding to the previous frame are calculated according to the image signal. When the first difference is smaller than or equal to a backlight flicker threshold, a backlight control signal is generated according to the second duty and a first regulation value. When the first difference is greater than the backlight flicker threshold, the backlight control signal is generated according to the second duty and a second regulation value. |
| US08605027B2 |
Shift register, display device having the same and method of driving the same
A shift register includes stages to generate gate signals in sequence. Each of the stages includes a first pull up drive control section, a pull up drive section and a pull down drive section. The first pull up drive control section outputs a control signal based on the gate signal of an adjacent stage. The pull up drive section receives a first clock signal and outputs the first clock signal as the gate signal to a corresponding gate line in response to the control signal. The pull down drive section inactivates the corresponding gate line in response to a second clock signal. |
| US08605026B2 |
Timing controller, liquid crystal display having the same, and method of driving liquid crystal display
A liquid crystal display includes a first timing controller for receiving image signals in synchronization with a first clock signal and outputting representative image signals in synchronization with a second clock signal, the frequency of the second clock signal being lower than the frequency of the first clock signal; and circuitry for controlling luminance of light-emitting blocks of the liquid crystal display in response to the representative image signals. |
| US08605025B2 |
Liquid crystal display device with decreased power consumption
The present invention relates to enhancing low power consumption of a display device having a SRAM. The display device includes a drive circuit receiving video data; video lines connected the drive circuit; and pixels connected to the video signals. The drive circuit includes a memory storing the video data in memory cells. Each memory cell includes a first inverter with input and output terminals connected to first and second nodes, respectively. A second inverter has output and input terminals connected to the first and second nodes, respectively. A First and second transistors between a first data line and the first node each have a control terminal connected to a first word line or a third word line, respectively. Third and fourth transistors between a second data line and the second node each have a control terminal connected to a second word line or a fourth word line, respectively. |
| US08605023B2 |
Apparatus and method for driving liquid crystal display device
An apparatus and method for driving an LCD device is disclosed, in which an inversion method of an LCD panel is changed depending on a specific pattern of image data so as to improve picture quality of images displayed on the LCD panel. The apparatus for driving an LCD device includes an LCD panel displaying images, a polarity control signal generator comparing image data with pattern data previously stored for the unit of frame and generating a polarity control signal in accordance with the compared result, a data driver converting an inversion method in accordance with the polarity control signal and supplying the received image data to the LCD panel, a gate driver supplying scan pulses to the LCD panel, and a timing controller controlling the data driver and the gate driver. |
| US08605019B2 |
Display device and display device driving method, and display driving control method
A display device of at least one embodiment of the present invention includes at least one correcting device for, in a case where a first data signal is to be written to a first pixel during a unique horizontal period, (i) carrying out a first gray scale correction with respect to display data corresponding to the first data signal to be written to the first pixel during the unique horizontal period, and (ii) supplying the display data to a display driver, the unique horizontal period being a first horizontal period for one of the driving signals supplied to respective storage capacitor bus lines which first horizontal period occurs a first number of horizontal periods after an initial horizontal period included in a given cyclic term for either or both of a binary level, the given cyclic term being a second cyclic term for the driving signals which second cyclic term occurs a second number of cyclic terms after a first cyclic term including a horizontal period during which the data signals start to be written to the pixels, the first number being different from a corresponding number for any other of the driving signals. |
| US08605018B2 |
Liquid crystal display apparatus and method of driving the same
In a liquid crystal display apparatus, a first control signal bus line receives a first control signal. A second control signal bus line receives a second control signal that lags behind the first control signal. A de-multiplexer circuit includes a first switching element and a second switching element. The first switching element switches a current path between a first source line and a first data line in response to the first control signal, and the second switching element switches a current path between the first source line and a second data line in response to the second control signal. A pixel part includes a first pixel connected to the first control signal bus line and corresponding to a first color filter, a second pixel connected to the second control signal bus line and corresponding to a second color filter, and a third pixel corresponding to a third color filter, wherein the third pixels are alternately connected to the first control signal bus line and the second control signal bus line. |
| US08605014B2 |
Method of driving image display apparatus
A method of driving an image display apparatus that includes a plurality of pixel circuits each provided with an organic light emitting device and a driving transistor that is electrically connected to the organic light emitting device and controls light emission of the organic light emitting device, includes: feeding the pixel circuits with an image signal corresponding to light emission luminance of the organic light emitting device; applying a reverse bias voltage to the organic light emitting device; and causing the organic light emitting device to emit light based on the image signal. |
| US08605008B1 |
Head-mounted display
A goggle system for providing a personal media viewing experience to a user is provided. The goggle system may include an outer cover, a mid-frame, optical components for generating the media display, and a lens on which the generated media displayed is provided to the user. The goggle system, or head mounted display may have any suitable appearance. For example, the goggle system may resemble ski or motorcycle goggles. To enhance the user's comfort, the goggle system may include breathable components, including for example breathable foam that rests against the user's face, and may allow the user to move the display generation components for alignment with the user's eyes. In some embodiments, the goggle system may include data processing circuitry operative to adjust left and right images generated by the optical components to display 3-D media, or account for a user's eyesight limitations. |
| US08605007B2 |
Mobile communication terminal with dual-display unit having function of editing captured image and method thereof
A method of controlling a mobile communication device, and which includes allowing, via a wireless communication unit, wireless communication with at least one other terminal, displaying, via a camera, a real-time image on a first display portion of a display of the device, receiving an image capture command signal to obtain one or more captured images of the real-time image displayed on the first display portion, and displaying the one or more captured images on a second display portion and displaying the real-time image on the first display portion such that a user is allowed to view the one or more captured images and the real-time image together. Further, the one or more captured images is minimized and moved toward the second display portion and is displayed in a thumbnail format on the second display portion in response to the image capture command signal. |
| US08605005B2 |
Mobile communication terminal with dual-display unit having function of editing captured image and method thereof
A mobile communication terminal with a camera and a dual-display unit, whereby, in an image capturing mode, a first display unit displays an image of a subject received through a camera in real time and a second display unit displays a still image of the subject captured according to an image capture command signal received from a user, and in an image editing mode, when one of at least two or more images displayed on the first display unit is selected, the selected image is displayed on the second display unit, and at the same time, when a certain function icon provided to the first display nit is selected, a function allocated to the selected function icon is executed. An image of a camera preview and a captured image are displayed on each different display unit, so a user can capture a moment an image is to be captured and check the recently captured image by naked eyes, enhancing user convenience and providing fun to users. |
| US08604999B2 |
Strand mountable antenna enclosure for wireless communication access system
An antenna enclosure is designed to be suspended from a line such as a messenger strand which extends in a first direction between a pair of utility poles, in a similar manner to other aerial strand mounted communication system components. At least one antenna element is mounted in the enclosure. The antenna enclosure in one example is elongated in the first direction and tapers inwardly in a vertical direction between the upper and lower ends of the enclosure. Two spaced connecting brackets mounted on the upper end of the enclosure are configured for connection to spaced positions on a line to suspend the enclosure from the line. |
| US08604998B2 |
Ground radiation antenna
A ground radiation antenna is disclosed. Herein, the ground radiation antenna provides a radiator-forming circuit, which is formed to have a simple structure using a capacitive element, as well as a feeding circuit suitable for the provided radiator-forming circuit. Thus, the structure of the antenna becomes simpler and the size of the antenna becomes smaller. Accordingly, the fabrication process of the antenna is simplified, thereby largely reducing the fabrication cost. |
| US08604996B2 |
Wireless terminal
An embodiment of the present invention discloses a wireless terminal. The wireless terminal according to the embodiment of the present invention includes a PCB primary board, a primary board circuit printed on both sides of the PCB primary board, and a diversity antenna, where the diversity antenna is disposed at an end of the PCB primary board, a first primary board metal shielding cover and a second primary board metal shielding cover are each disposed on the primary board circuit on the both sides of the PCB primary board, a radiator is printed on at least one side panel of the PCB primary board, the radiator and the primary board circuit are located in different areas of the PCB primary board, and a first wave absorbing sheet is attached to the first primary board metal shielding cover and/or the second primary board metal shielding cover. |
| US08604995B2 |
Shielding of portable consumer device
A portable consumer device is disclosed. An electromagnetic shield is provided in the portable consumer device that is capable of preventing communication between the portable consumer device and an interrogation device. The shield is movable between a distal position in which communication with the interrogation device is enabled and a proximate position in which the shield prevents the transmitting antenna from communicating with the interrogation device. |
| US08604992B2 |
Magnetic material antenna and antenna device
A spiral coil conductor defining its winding central section as a conductor opening section is formed on a flexible substrate. The flexible substrate has a U shaped bend along a line passing through the conductor opening section so as to envelop a magnetic material core. The magnetic material core is arranged in a state where its end face faces the bend of the flexible substrate, and the magnetic material core includes cut shapes provided at a portion of the end face. The portion at the end face faces coil conductor sections at the bend of the flexible substrate, and the cut shapes separate the portion apart from the coil conductor sections. |
| US08604991B2 |
Two-dimensional antenna array for microwave imaging
An antenna array provided with two frames which form waveguides. Each frame includes a plate portion and frame portion. The plate portion includes grooves laid out next to one another. Each groove has an open end and a closed end. The frame portion is arranged adjacent to the plate portion. The frame portion has an opening that opens in a direction perpendicular to a direction in which the grooves extend and a direction in which the grooves are laid out. A dielectric substrate is held between the two frames. The dielectric substrate includes an array of feeders and electronic circuits, each circuit having a discrete active element. The circuits are exposed from the opening of either one of the frames. The frames are superimposed with the dielectric substrate so that the grooves form the waveguides. Each circuit is electromagnetically connected to a corresponding one of the waveguides. |
| US08604988B2 |
Multi-function array for access point and mobile wireless systems
A multi-function array is described where several communication system functions are realized using the same antenna architecture. An array of antenna elements where each antenna element can generate multiple radiation patterns is described; the multiple radiation patterns from each antenna element provides increased capability and flexibility in generating a phased array, a MIMO antenna system, a receive diversity antenna system, as well as direction finding feature by way of an interferometer function provided by one or multiple elements. The small volume attributes of the antenna elements populating the array lend this technique to mobile wireless devices as well as access points. |
| US08604986B2 |
Device for propagation of electromagnetic waves through water
The invention concerns a device for propagating electromagnetic waves through impure water such as seawater or brackish water. The device comprises a body of polar material, for example pure water, contained in an enclosure, and an antenna arranged to emit an electromagnetic signal into the polar material. Excitation of dipoles in the polar material by the electromagnetic signal causes them to re-radiate the signal, which is thereby emitted into and relatively efficiently propagated through the water in which the device is submerged. The device offers the possibility of improved underwater communication. |
| US08604985B1 |
Dual polarization antenna with high port isolation
The present invention is directed to an antenna system which may serve as a common antenna for multiple avionics systems implemented on-board an aircraft. The antenna system provides horizontal and vertical polarization functionality, while providing high isolation between a first input port of a coupler of the antenna system (the first input port being connected to a first avionics system) and a second input port of the coupler (the second input port being connected to a second avionics system). |
| US08604981B2 |
Panel antenna and method of forming a panel antenna
A method of forming an antenna by providing a first panel including a first conductive sheet secured to a sheet of dielectric material and forming one or more radiating elements and/or a feed network in the conductive sheet by forming grooves in the conductive sheet. The first panel may be a construction grade building panel or a similar suitable panel. The method enables panel antennas to be manufactured using inexpensive materials using inexpensive manufacturing processes. |
| US08604980B2 |
Antenna system with non-resonating structure
An antenna system for reception and transmission of radio frequency (RF) signals and a method for tuning the antenna system are provided. The antenna system includes a ground plane, a first element and a second element. The first element includes a driven unbalanced antenna element that resonates within at least one predetermined first frequency band to transmit and receive radio frequency (RF) signals modulated at one or more frequencies within the at least one predetermined first frequency band. The second element is non-resonating within the at least one predetermined first frequency band and is located within an antenna volume of the first element to create a partial loop response within the antenna volume of the first element by capacitively coupling to the first element when connected to the ground plane. |
| US08604977B2 |
Real-time markup of maps with user-generated content
User-generated content that is associated with a geographic location is uploaded to existing networked services or directly to a digital map updating service. Distinct digital map updating services can be assigned to defined geographic areas, such that they are only notified of, or poll for, new user-generated content within their defined geographic areas. Utilizing the geographic location associated with such user-generated content, the digital map updating service identifies one or more digital map “tiles”, which are updated to include new user-generated content and capable applications on client devices can be notified directly of such new user-generated content if they are accessing the relevant tiles. Additionally, data mining can be performed and deductions of events from data mining can be indicated in the digital map in the same manner. |
| US08604965B2 |
Apparatus and method to generate and detect virtual targets
An apparatus and method to generate and detect virtual targets. Position information for one or more virtual targets is calculated onboard a vehicle from real position information obtained from GPS satellites or other external or internal sources. This virtual position information is coded, mixed with a carrier frequency, amplified, and radiated to a nearby test vehicle, such as an aircraft. The amplitude of the radiated signal is adjusted such that the signal containing the virtual position information is received by the test aircraft only. The radiated signal thus adjusted is below the detection threshold of any aircraft further away. The test aircraft decodes the signal and interprets the decoded virtual position information as real aircraft in its vicinity. The coded signals may be structured to comply with the requirements of the FAA's ADS-B system. The apparatus may be mounted on the test aircraft itself, or on a nearby aircraft. |
| US08604962B1 |
ADC first stage combining both sample-hold and ADC first stage analog-to-digital conversion functions
A first stage circuit for a pipeline ADC first stage combines the functions of an input sample-and-hold-plus-amplifier (SHA) stage, and the functions of the first analog-to-digital conversion stage of an ADC, including a multiplying DAC (MDAC), stage-flash ADC (SFADC) comparators, and residue opamp (RAMP). The ADC first stage is duplicated, inputs and outputs are connected, and an autozero circuit using a switched-capacitor filter feedback loop controls the RAMP bias circuitry to reduce 1/f noise and DC offsets. The sampling capacitors may be connected to the ADC input for one full sample clock time period and are disconnected from the analog input period before connecting the sampling capacitors to an amplifier voltage output or voltage reference, thereby sampling the input and allowing sufficient time for the SFADC comparators to resolve and control the MDAC capacitor settings with a low metastability error rate. |
| US08604958B2 |
RF DAC with configurable DAC mixer interface and configurable mixer
One embodiment of the present disclosure relates to a circuit. The circuit includes a digital to analog converter (DAC) configured to convert a time-varying, multi-bit digital value to a corresponding time-varying output current. The circuit also includes a mixer module downstream of the DAC and comprising a plurality of mixers. A control block is configured to selectively steer output current from the DAC to different mixers of the mixer module. Other techniques are also described. |
| US08604955B2 |
Filter, and transmitter and receiver having the same
In order to suppress the enlargement of the circuit layout area of an LSI together with the cost, even at the time when the variation width of the filter characteristic is narrow within a wide range, a filter varies an element value of at least one kind of elements (3), which determine a filter characteristic of the filter circuit, according to an output of the sigma-delta modulator (1), which sigma-delta modulates a digital code input (Code), according to an operation clock (CLK), or according to a signal through a decoder (4), which performs a code-conversion to an output of the sigma-delta modulator (1). |
| US08604944B2 |
Systems, methods and apparatus for local programming of quantum processor elements
Systems, methods and apparatus for a scalable quantum processor architecture. A quantum processor is locally programmable by providing a memory register with a signal embodying device control parameter(s), converting the signal to an analog signal; and administering the analog signal to one or more programmable devices. |
| US08604942B2 |
System and method for displaying a velocity rate-of-change indicator
Avionics display system is provided for deployment onboard an aircraft and includes an air traffic data source that provides the avionics display system with data indicative of at least position and velocity of a neighboring aircraft. The system comprises a cockpit display system, and a monitor included within the cockpit display system. The cockpit display system receives and displays position and velocity data pertaining to the neighboring aircraft on the cockpit monitor as a position symbol and a velocity vector graphic. A processor operatively coupled to the monitor is configured to generate an air traffic display on the monitor including symbology indicative of (1) the current position of the neighboring aircraft (2) a velocity of the neighboring aircraft, and (3) the rate-of-change of the velocity of the neighboring aircraft. |
| US08604941B2 |
Device for detecting the passing of individuals
The invention relates to a device (100) for detecting the passing of individuals in the form of a mat including: a printed circuit board (104), one of the surfaces which supports a plurality of contactors designed to change state under the pressure exerted by a foot or a wheel, and at least one of the surfaces of which supports at least one electronic component (112) not subject to any pressure from said foot: and for the or each surface supporting at least one electronic component (112), a protective layer (106) attached to said surface and incompressible under the weight of individuals/trolleys, the or each electronic component (112) being recessed in a hole (110) in said incompressible protective layer (106). |
| US08604939B2 |
Electronic balance
An electronic balance for clearly indicating the degree of precision to a target weight value is provided. A signal converter (2) converts an electronic signal outputted from a weight detecting circuit (1) into a digital signal. A computing section (3) converts the digital signal into a measured weight value Wx, reads a target weight value Wd (=W0±ΔW) determined by a target center value W0 and a tolerance ±ΔW inputted from a weight setting unit (5) through an interface (4), compares the measured weight value Wx and the target weight value Wd to obtain a difference, and transmits a signal for flashing or turning on the character display corresponding to the difference and the measured weight value Wx to a display unit (6) and transmits a sound signal to a buzzer (7). |
| US08604935B2 |
Safety sensor device
A safety sensor device for an appliance detects burning conditions and shuts off power to the appliance. The device includes a sensor unit positioned near an exhaust of the appliance, and a relay unit connected along a power supply path to the appliance. The relay and sensor units are linked. The sensor unit includes a sensor for monitoring exhaust air from the appliance. The relay unit includes a circuit that electrically connects the appliance with a power source while in an ON state and electrically disconnects the appliance from the power source while in an OFF state, the circuit being responsive to the sensor unit to transition from the ON state to the OFF state if the sensor detects burning conditions. |
| US08604931B1 |
Electronic device for driving safety
A security access device for a portable electronic device comprises a plurality of security access buttons recessed into depressions on at least a portion of the external surface of the security access device. More than one security access button requires continual contact of a pad of at least two digits of at least one hand or up to four digits of both hands of a user of the electronic device for safe operation of the electronic device. |
| US08604923B1 |
Telemetric health monitoring devices and system
A wrist watch receives local measurements and remote instructions and provides reports of measurements to remote processors for review by physicians. Chest straps, pressure cuffs and onboard sensors provide information. The wrist watch, chest strap and cuff are inductively charged. Wrist watches, straps, cuffs, sensors and chargers are distributed with no or low costs to encourage use. Patient's health and public health are assessed economically without time and cost consuming travel and office visits. |
| US08604916B2 |
Association of support surfaces and beds
Systems, methods, beds, supports surfaces and machine readable medium for associating beds and support surface of a healthcare facility are disclosed. A surface association system for a healthcare facility may comprise a plurality of beds. The system may further comprise a computing device and a plurality of support surfaces to be placed upon beds of the plurality of beds. The computing device may associate a support surface of the plurality of support surfaces with a bed of the plurality of beds. The computing device may make the association based upon status data received from the plurality of beds and the plurality of support surfaces. The support surface and/or bed to be associated may initiate a surface association request. The computing device, in response to the surface association request, may request performance of one or more actions on the bed and/or support surface to be associated to identify the bed and/or support surface from the beds and support surfaces of the healthcare facility. |
| US08604912B2 |
System and method of tracking salvaged vehicles and parts using RFID tags
A system and method of tracking salvaged vehicles using RFID tags is disclosed. The method includes creating a record of a vehicle, where the record includes information associated with the vehicle. The method further includes assigning an RFID tag to the record associated with the vehicle, attaching the RFID tag to the vehicle, detecting the RFID tag using a first interrogator, and determining a new geographic location of the first interrogator contemporaneously with detecting the RFID tag. In addition, the method may include recording video of the vehicle, where the video includes a video record of each time when the vehicle is moved. The method includes assigning the new geographic location of the RFID tag when the RFID tag is no longer detected by the first interrogator and updating the record with the new geographic location of the RFID tag and the vehicle. |
| US08604910B2 |
Using syslog and SNMP for scalable monitoring of networked devices
Methods and devices are provided for determining the status of a networked device. Messages from such devices may include information indicating the health, accuracy and/or reliability of a device and/or of the network that includes the device. Multiple message formats may be supported, e.g., heartbeat only, partial statistics, full statistics, etc. Transmission of such messages may be triggered by the occurrence of various conditions, such as the passage of a predetermined time interval, a predetermined change in one or more criteria, etc. In some implementations, a time-based message throttle establishes a minimum time interval between messages. Messages may be created in a format that is compatible with SNMP. Messages may be transmitted in more than one packet, if necessary. Messages may be sent to one or more devices, e.g., to one or more servers, according to various criteria. |
| US08604903B2 |
Electronic locking system with wireless update and cascade lock control
A wireless access control system comprising a central access control system connected through a wireless network to a remote access control system comprised of a plurality of localized remote access controllers (locking mechanisms). The plurality of remote access controllers will generally be used to lock parts of a facility, whether physical facilities, parts thereof or mobile components within the facilities, and will allow for a supervisory function to determine which users of the system are allowed to access which resources within a facility. Also disclosed herein is an interlinked cascade lock system coupled to a central access control system that is comprised of at least two levels of security. |
| US08604902B2 |
Communication system, information processing method, and program product
A communication system includes a first information processing device, a plurality of processing portions, a storage portion, and a second information processing device. The first information processing device includes a processing command transmission portion that transmits to the second information processing device, by non-contact communication, a processing command that includes one of a plurality of identification information items. Each of the processing portions is uniquely associated with one of the identification information items. The storage portion stores a correspondence information item that indicates a correspondence between one of the identification information items and one of the processing portions. The second information processing device includes a processing portion selection portion that selects one of the processing portions to execute the processing command received from the first information processing device, based on the correspondence information item stored in the storage portion and on the identification information item included in the processing command. |
| US08604901B2 |
Ensuring the provenance of passengers at a transportation facility
The provenance of passengers intending to depart on a vehicle from a transportation facility, is ensured by providing biometric reading devices at both a check-in station and a departure area station of the facility. The name and/or other information concerning a passenger arriving at the facility is also entered for assessment into a background check system. A biometric template of the passenger is acquired by the reading device at the check-in station and forwarded to the departure area station. When the passenger appears at the latter station, a second biometric template is acquired by the reading device there. The second template is compared with each of a number of templates that were forwarded from the check-in station. If no match exists, or if the background check system returns an unsatisfactory assessment, the passenger is refused boarding onto the vehicle. |
| US08604894B2 |
Compact thermoelastic actuator for waveguide, waveguide with phase stability and multiplexing device including such an actuator
A compact thermoelastic actuator includes at least two identical force pieces and a securing piece, the securing piece having a coefficient of thermal expansion less than the coefficient of thermal expansion of the force pieces. The force pieces are mounted head-to-tail one beside the other parallel to a longitudinal axis Y and are linearly offset relative to one another, along the longitudinal axis Y. The securing piece has two ends respectively linked to external ends of each force piece and internal ends of each force piece are positioned under a median region of the securing piece. The actuator and device is applicable to waveguides of multiplexers incorporated in space equipment for satellites. |
| US08604889B2 |
Tunable LC oscillator with common mode voltage adjustment
An LC oscillator is provided that achieves improved phase noise performance. A variable frequency oscillator includes a variable supply source, an oscillator tank circuit, a variable capacitance circuit comprising MOS switches, and an oscillator tank voltage common mode adjustment circuit. When the capacitance of the variable capacitance circuit is varied to vary an output frequency of the variable frequency oscillator, the common mode voltage is adjusted to reduce transitions of the MOS switches between an inversion state and a depletion state during excursions of an output signal through one cycle of oscillation. |
| US08604885B2 |
Differential ring oscillator-type voltage control oscillator
A voltage control oscillator includes: a voltage-current converter circuit that converts an inputted voltage to a current according to the value of the voltage; a current mirror circuit; a ring oscillator including differential inverters connected in multiple stages; an inverting amplifier; and a buffer. The ring oscillator outputs, from each of the differential inverters, a signal amplitude-limited by a current converted by the voltage-current converter circuit and the current mirror circuit and a voltage applied from the inverting amplifier and the ring oscillator outputs an oscillatory frequency in response to the output signal. |
| US08604883B2 |
Class-C power amplifier
According to one embodiment, a class-C power amplifier includes an amplifying element whose power supply voltage is expressed as Vdc and whose maximum current is expressed as Imax, a conduction angle θo of the amplifying element being less than π(rad), and load impedance of a fundamental wave being expressed as Z1=R1+j·X1 and load impedance of a 2nd harmonic being expressed as Z2=R2+j·X2 which are observed from a dependent current source of an equivalent circuit of the amplifying element, wherein a relationship between variables X1 and R1 is set to −R1<=X1<=R1, variable R1 is set to R1=Vdc/Imax·π·{1−cos(θo/2)}/{θo/2−sin(θo)/2}, and variable X2/X1 is set to X2/X1=−{θo/2−sin(θo)/2}/{sin(θ/2)−sin(1.5·θo)/3}, or each of the variables is set thereto so as to become equal substantially. |
| US08604870B2 |
Constant-voltage circuit and semiconductor device thereof
A reference-voltage generating circuit of an embodiment includes a first FET; a second FET; a first resistor in which one end is connected to a power supply while the other end is connected to a drain of the first FET; and a second resistor that is connected between the drain and a gate of the first FET, wherein a gate and a source of the second FET are connected, a drain of the second FET is connected to the gate of the first FET, the drain of the first FET outputs a reference voltage, and the source of the first FET and the source of the second FET are connected to a ground or another circuit. |
| US08604868B2 |
Dynamic biasing circuit for a protection stage using low voltage transistors
A biasing circuit may include an input configured to receive a supply voltage, a value of which is higher than a limit voltage. The biasing circuit may also include a control stage configured to generate first and second control signals with mutually complementary values, equal alternatively to a first value, in a first half-period of a clock signal, or to a second value, in a second half-period of the clock signal. The first and second values may be a function of the supply and limit voltages. The biasing circuit may also include a biasing stage configured to generate a biasing voltage as a function of the values of the first and second control signals. The first and second control signals may control transfer transistors for transferring the supply voltage to respective outputs, while the biasing voltage may be for controlling protection transistors to reduce overvoltages on the transfer transistors. |
| US08604865B2 |
Transponder with a modulator
A RFID transponder includes an electronic circuit and an antenna, the electronic circuit being integrated in a p-type substrate and comprising a modulator formed by a PMOS transistor whose drain, electrically connected to a pad of the antenna, and source, connected to the ground of the electronic circuit, are arranged in an n-type well provided in the p-type substrate. The PMOS transistor has a gate driven by a driving circuit which is arranged for providing at least a negative voltage, this negative voltage being low enough for turning on this PMOS transistor in response to a control signal provided by a logical unit of the electronic circuit. |
| US08604862B2 |
Four-quadrant bootstrapped switch circuit
A bootstrapped switch circuit includes a first switch transistor to receive an input signal and a second switch transistor to provide an output signal. The sources of the switch transistors may be coupled. A voltage source may be coupled to the sources of the switch transistors and at least one of the gates of the switch transistors. The voltage source may generate a control voltage to activate at least one of the switch transistors based on a bias current. A voltage source driver may be coupled to the voltage source to generate the bias current based on a bias voltage. The bias voltage may include a first voltage approximately corresponding to an overdrive voltage of at least one of the switch transistors and a second voltage approximately corresponding to a threshold voltage of the switch transistors. |
| US08604860B2 |
Active damping circuit for electric chopper circuit
A snubber circuit for a chopper circuit has at least one chopper transistor with terminals connected to a first line and to a second line, the first line being at a power supply potential and the second line being at ground potential. The snubber circuit has a capacitive element and a charging diode for charging the capacitive element. The charging diode and the capacitive element are connected in series to each other and together they are connected in parallel with the chopper transistor. The snubber circuit has an inductive element having a first end connected to a connection point situated between the charging diode and the capacitive element, and a second end connected to one of the lines. |
| US08604858B2 |
Gate driving circuit
A gate driving circuit includes a first clock generator to output n output control clock pulses having different phases; a second clock generator to create m*n output clock pulses having different phases and partially overlapped with one another in high periods thereof, to arrange the m*n output clock pulses in sequence of phase, to bind the m*n output clock pulses arranged in sequence of phase in units of n to generate m groups, each of which has n output clock pulses, and to output the m*n output clock pulses so that a rising edge of an output clock pulse having a k-th sequence of phase included in each group is located in a high period of an output control clock pulse having a k-th sequence of phase among the n output control clock pulses; and a shift register sequentially outputting a plurality of scan pulses. |
| US08604856B2 |
Apparatus, circuit and method for automatic phase-shifting pulse width modulated signal generation
Systems, circuits and methods for phase-shifting pulse width modulated signal generation are disclosed. In some embodiments, a phase-shifting pulse width modulation circuit is configured to output pulses based on an input pulse width modulated signal. The pulses are staggered relative to one another, and can be received by a light-emitting diode driver for driving a light-emitting diode string at one or more time periods. The phase-shifting pulse width modulation circuit can include a counter-based programmable delay subcircuit consisting of two counter-based programmable delay blocks. |
| US08604854B1 |
Pseudo single-phase flip-flop (PSP-FF)
Disclosed herein is a pseudo single-phase flip-flop. The master section includes a pre-dissipation stage and a first keeper. The pre-dissipation stage discharges the first keeper to the mDb second binary value, and selectively charges the first keeper with the mDb first binary value in the master pass mode. The pre-dissipation stage selectively prevents the first keeper from charging to the mDb first binary value in response to one of the clock phases. The slave section includes a pre-charge stage, a second keeper, a post-dissipation stage, and a third keeper. The second keeper maintains a first binary value in a slave pass mode when the mDb signal has a second binary value. The second keeper supports the second binary value in the slave pass mode when the mDb signal has the first binary value. The third keeper maintains the Q signal binary value during the slave hold mode. |
| US08604847B2 |
Detection of fast supply ramp in reset circuit
A method for generating a reset signal in a system on a chip (SoC) is disclosed. A sense signal is generated responsive to a supply voltage provided to the SoC. A reset signal is asserted while the sense signal is below a threshold voltage level. The sense signal may be forced below the threshold value for a period of time determined by a first capacitive time constant circuit. Operation of the first capacitive time constant circuit is inhibited after the sense signal has been above the threshold value level for a second period of time as determined by a second capacitive time constant circuit responsive to the supply voltage. In some embodiments, the first capacitive time constant circuit and the second capacitive time constant circuit may be discharged when the supply voltage falls below a second threshold voltage level, such that the reset signal is again asserted. |
| US08604846B2 |
Resetting circuit
An exemplary resetting circuit adapted for regulating a voltage on an output terminal of a shift register is disclosed. The resetting circuit includes a reset driving module and a reset module. The reset driving module is received with an enable signal to output a control voltage signal to an output terminal of the reset driving module. The reset module is electrically coupled to the output terminal of the shift register and the output terminal of the reset circuit driving module, and is controlled by the control voltage signal on the output terminal of the reset driving module to determine whether switching on an electrical path between the output terminal of the shift register and a gate-off voltage level. |
| US08604844B2 |
Output circuit
An output circuit includes a first output transistor disposed between a higher-potential power supply terminal and an external output terminal, a current flowing from the source of the first output transistor to the drain thereof being controlled on the basis of an external input signal; a second output transistor disposed between a lower-potential power supply terminal and the external output terminal, a current flowing from the source of the second output transistor to the drain thereof being controlled on the basis of an external input signal; and a clamping transistor having a first terminal and a control terminal, the first terminal and the control terminal being coupled to the gate of the first output transistor, and a second terminal coupled to the drain of the first output transistor. |
| US08604842B2 |
High-side switch circuit
The high-side switch circuit includes a first output MOS transistor that is connected, at a first end thereof, to a power supply terminal. The high-side switch circuit includes a second output MOS transistor that is connected to a second end of the first output MOS transistor at a first end thereof and to a voltage output terminal at a second end thereof. The high-side switch circuit includes a current detecting circuit that detects a current flowing through the first output MOS transistor and outputs a detection signal. The high-side switch circuit includes a first gate driver that applies a first control voltage to a gate of the first output MOS transistor. The high-side switch circuit includes a second gate driver that applies a second control voltage to a gate of the second output MOS transistor. |
| US08604840B2 |
Frequency synthesizer noise reduction
A method for reducing noise in a frequency synthesizer includes selecting a design variable k, calibrating a feedback time delay (Td), such that Td=kTVCO, where TVCO is the period of the synthesizer output signal. The method further includes estimating an instantaneous quantization error to a number of bits equal to q, defining a reference bias current of Icp/(k2q), where Icp is a charge pump current signal, and applying the estimated instantaneous quantization error to a current array to produce a down modification signal (ΔI). The current array is biased by the reference bias current. The down modification signal (ΔI) is summed with the charge pump current signal Icp to modulate a down current portion of the charge pump current signal Icp. |
| US08604835B2 |
Semiconductor apparatus
In a semiconductor device, there are provided first to third pairs of nMOS transistors between a GND and two sense nodes and first to third pairs of pMOS transistors between the two sense nodes and the power supply. A first internal clock signal and its inverted signal are supplied to gates of the first pair of nMOS transistors and the second pair of nMOS transistors, respectively. Complementary external clock signals are supplied to the gates of the third pairs of nMOS transistors and the third pairs of pMOS transistors. An inverted version of a second internal clock signal and the second internal clock signal are supplied to gates of the first and second pairs of pMOS transistors. The two sense nodes are connected to inputs of a differential amplifier. The output of the differential amplifier is latched by a latch circuit. Also provided an equalizing circuit precharging/equalizing the two sense nodes (FIG. 2). |
| US08604833B2 |
Integrated circuit device and method of using combinatorial logic in a data processing circuit
An integrated circuit device comprising one or more data processing circuits, each having an input stage, a combinatorial logic stage and an output stage. The input stage is responsive to a clock signal, and receives at least a first and second set of data signals and provides the first set to an input of the logic stage during a first portion of a clock signal period, and provides the second set to the input during a second portion of the period. The output stage is responsive to the clock signal, and receives from an output of the logic stage at least a first result signal as a function of the first set during a first portion of a subsequent clock signal period and receives from the output at least a second result signal as a function of the second set during a second portion of the subsequent period. |
| US08604832B1 |
Time division multiplexed limited switch dynamic logic
A method for increasing performance in a limited switch dynamic logic (LSDL) circuit includes precharging a dynamic node during a precharge phase of a first and second evaluation clock signal. The dynamic node is evaluated to a first logic value in response to one or more first input signals of a first evaluation tree during an evaluation phase of the first evaluation clock signal. The dynamic node is evaluated to a second logic value in response one or more second input signals of a second evaluation tree during an evaluation phase of the second evaluation clock signal. A signal of the LSDL circuit is outputted in response to the dynamic node according to an output latch clock signal. |
| US08604830B2 |
Semiconductor device
A semiconductor device includes a main driving unit configured to serialize first and second data applied in parallel and output the serialized data to a data output pad, and an auxiliary driving unit configured to drive the data output pad in a period when the first and second data have different logic levels. |
| US08604828B1 |
Variable voltage CMOS off-chip driver and receiver circuits
A structure is described having a plurality of electronic devices with the same or different internal CMOS voltages; an interconnection between two or more of the electronic devices; driver and receiver circuits which provide selectable input/output voltage levels for interfacing with several generations of CMOS technology, thus allowing chips fabricated in such technologies to communicate using a signal voltage range most suitable for each chip; Circuitry for selecting or adjusting the type of receiver circuit used, thus allowing either the use of a differential comparator circuit with an externally supplied reference voltage, or alternatively, the use of an inverter style receiver with an adjustable threshold, the selection being accomplished by setting the external reference to a predetermined voltage; Circuitry for selecting or adjusting the switching threshold of the inverter receiver circuit, which enables the threshold to be set appropriately for a given input signal voltage range. |
| US08604826B2 |
Bias compensation method and system for minimizing process, voltage and temperature corner variations
A system and method for calibrating bias in a data transmission system including a calibrated bias having impedance calibration for accommodating parameter variations in the data transmission system. A current mirror receives and balances bias currents between the calibrated bias and an output driver from the data transmission system. A digital compensation logic circuit is connected to the calibrated bias to adjust the calibrated bias for variations in parameters causing a current tail effect. A calibration logic circuit adjusts calibration due to variations in operational parameters, such that the tail current variations are minimized. |
| US08604825B2 |
Radiation hardened circuit design for multinode upsets
This invention relates to Multiple Interlocked Cells (MICE) design as a hardening technique for CMOS logic gates consisting of two or more redundant nodes with node isolation components. This technique is used to modify existing standard CMOS logic gates or create new complex logic gates using common mask layers existing at ultra-deep sub-micron CMOS foundries. For single node upset immunity in logic or register, a primary cell and a redundant cell are used. For multi-node immunity, the primary cell is combined with two or more redundant nodes are used with physical layout spacing techniques which will insure that a single particle track cannot upset all three nodes simultaneously, and logic circuits built using this technique are immune to upsets in any environment. Circuits built using the MICE technique are also immune to single event transients without requiring the large time delays used in other hardening techniques. |
| US08604824B2 |
Hacking detecting device, integrated circuit and method of detecting a hacking attempt
A hacking detecting device includes a metal line capacitor, a charge providing unit, a charge storing unit and a hacking deciding unit. The metal line capacitor has a first metal line and a second metal line. The charge providing unit periodically charges the metal line capacitor. The charge storing unit accumulates charges periodically stored in the metal line capacitor, and generates an output voltage corresponding to an amount of the accumulated charges. The hacking deciding unit determines whether the metal line capacitor is exposed based on the output voltage of the charge storing unit. |
| US08604818B2 |
Apparatus for contacting a T/R module with a test device
An apparatus for making contact between a T/R module and a test device, the apparatus including a mechanically guided contact-making unit having a plurality of contact elements for contacting the T/R module. A triplate line substrate is arranged is electrically connected to the T/R module, via which the RF signals can be passed to the test device. One or more register pins for defined alignment of the T/R module with respect to the contact-making unit and a fixing unit for mechanical fixing of the T/R module are provided. A shifting device has a plurality of inclined planes that convert a shifting movement of the shifting device to a movement of the contact-making unit toward the T/R module at right angles to the shifting direction. When the contact-making unit reaches a defined final position the contact is made with the T/R module via the contact elements in one process. |
| US08604816B2 |
Probe card for testing integrated circuits
An embodiment of a probe card adapted for testing at least one integrated circuit integrated on a corresponding at least one die of a semiconductor material wafer, the probe card including a board adapted for the coupling to a tester apparatus, and a plurality of probes coupled to the said board, wherein the probe card comprises a plurality of replaceable elementary units, each one comprising at least one of said probes for contacting externally-accessible terminals of an integrated circuit under test, the plurality of replaceable elementary units being arranged so as to correspond to an arrangement of at least one die on the semiconductor material wafer containing integrated circuits to be tested. |
| US08604815B2 |
Pin electronics circuit
An I/O pin is connected to a DUT via a transmission line. A driver generates a test signal to be supplied to the DUT. A driver-side switch and an output resistor are arranged in series between the driver and the I/O pin. A comparator is arranged such that the input terminal thereof is connected to the I/O pin, and configured to judge the level of a signal output from the DUT. A short-circuit switch is arranged between the I/O pin and the ground terminal. |
| US08604813B2 |
Built-off test device and test system including the same
A built-off test (BOT) device includes a signal processing block, an output selection block and a signal control block. The signal processing block duplicates a test signal to apply a plurality of duplicated test signals to each of a plurality of devices under test (DUTs) through each of corresponding channels, and the signal processing block provides a plurality of decision signals based upon a plurality of test result signals received from each of the DUTs. The output selection block merges the decision signals as a final decision signal or sequentially outputs the decision signals as the final decision signal, in response to an output mode selection signal. The signal control block provides the test signal to the signal processing block or provides the final decision signal externally, in response to a first switching control signal. |
| US08604812B2 |
Voltage limiting test system and assistant test device
A voltage limiting test system used to test limit voltage values of a memory includes a voltage limiting test device and an assistant test device connected to the voltage limiting test device. The voltage limiting test device includes a button to adjust a voltage of the memory. The assistant test device includes a first timer, and first and second relays. The first relay is used to receive a state signal of the motherboard, to determine whether the first timer is powered according to the state signal. The second relay is used to receive the pulse signal output by the first timer when the first timer is powered, to trigger the button to adjust the voltage of the memory per a reference time. When the motherboard stops working, the voltage value of the memory is a limit voltage value of the memory. |
| US08604810B2 |
Multi-channel potentiostat for biosensor arrays
Arrays of biosensors are provided along with methods for operating the arrays of biosensors. The array of biosensors may include a first reference electrode that is connected to an input of a first control amplifier; a first working electrode and a second working electrode in proximity with the first reference electrode; and a counter electrode that is connected to at least an output of the first control amplifier, where the first control amplifier is operative with the counter electrode to maintain a first specified voltage between the first working electrode and the first reference electrode, and between the second working electrode and the first reference electrode. The array of biosensors optionally may further include a second reference electrode that is connected to an input of a second control amplifier, where the second control amplifier is operative with the counter electrode to maintain a second specified voltage between the first working electrode and the second reference electrode, and between the second working electrode and the second reference electrode. |
| US08604808B2 |
Indicator position detecting device and indicator position detecting method
An indicator position detecting device and method are provided, which allow accurate position detection without the influence of noise in detection of the position of an indicator (e.g., a finger, a stylus pen) by a capacitive coupling system. To a conductor pattern in which plural conductors for signal transmission and plural conductors for signal reception intersect with each other, signals with frequencies different from each other are simultaneously supplied to the plural conductors on the transmission side, and signals of respective frequencies corresponding to the plural signals with the different frequencies are detected on the reception side, to thereby detect the position of an indicator on the conductor pattern. The amount of noise of each of the detected frequencies is detected. Any frequency that cannot be properly detected due to noise is switched to another frequency, and detection is carried out based on the newly selected frequency. |
| US08604806B2 |
Method for testing mask articles
A method for testing a mask article includes steps of electrically connecting the mask article to an electrical sensor, applying a bias voltage to a plurality of testing sites of the mask article with a conductor, measuring at least one current distribution of the testing sites with the electrical sensor, and determining the quality of the mask article by taking the at least one current distribution into consideration. |
| US08604805B2 |
Property monitoring apparatus for current transformer or electric transformer
The invention provides a property monitoring apparatus comprising a test current output circuit capable of varying an output current, a test current value computing means for computing a current value of a test current output from the test current output circuit, a test current control means for performing feedback control of the test current value computed via the test current value computing means to a target value, a measurement current detection circuit for measuring an output current value of the current transformer or the voltage transformer when the test current controlled to the target value via the test current control means is supplied, for storing a relationship between the output current value of the current transformer or the voltage transformer and the test current value for each target value by varying the target value of the test current via a predetermined pattern, and computing a correction coefficient for correcting a property of the current transformer or the voltage transformer based on the stored relationship. |
| US08604799B2 |
Method and device for checking the seal of structural seals
A method for determining damaged faulty and/or weak points in a structural seal. The seal is provided with an electrically conductive layer arranged inside or outside the structural seal and extends over substantially the entire surface of the structural seal and to which layer an electrical test voltage is applied. To establish the damaged, faulty and/or weak points, a further electrically conductive layer is used, which is electrically separated from the aforementioned electrically conductive layer by the structural seal and extends over substantially the entire surface of the structural seal. The level of the test voltage between the electrically conductive layers charged with voltage is selected such that when at least one electrically non-conductive damaged, faulty and/or weak point is present in the structural seal, the electrical disruptive strength is exceeded and an electric spark or arc is formed at the location of the damaged, faulty and/or weak point. |
| US08604798B2 |
Short-circuit detection for touch panels
A short circuit detection module for a touch panel includes first and second short circuit detection circuits. The first short circuit detection circuit is coupled to a first conductive line of the touch panel. The first short circuit detection circuit is configured to drive the first conductive line with a first signal having a first logic level. The second short circuit detection circuit is coupled to second, adjacent, conductive line of the touch panel. The second short circuit detection circuit is configured to drive the second conductive line with a second signal having a second logic level that is complementary to the first logic level. |
| US08604792B2 |
Circulator
A circulator suitable for use in an external field, particularly of a magnetic resonance apparatus, has a planar ferrite structure. Instead of a permanent magnet, a field conducting device is provided that is designed to strengthen or weaken an external field, and/or at least one electromagnet is provided for generating an operating field. The operating field proceeds perpendicularly through the ferrite structure. |
| US08604791B2 |
Active transmit elements for MRI coils and other antenna devices
Apparatus and method that includes amplifiers for transceiver antenna elements, and more specifically to power amplifying an RF (radio frequency) signal using a distributed power amplifier having electronic devices (such as field-effect transistors) that are thermally and/or mechanically connected to each one of a plurality of antenna elements (also called coil elements) to form a hybrid coil-amplifier (e.g., for use in a magnetic-resonance (MR) imaging or spectroscopy machine), and that is optionally adjusted from a remote location, optionally including remotely adjusting its gains, electrical resistances, inductances, and/or capacitances (which controls the magnitude, phase, frequency, spatial profile, and temporal profile of the RF signal)—and, in some embodiments, the components are compatible with, and function in, high fields (such as a magnetic field of up to and exceeding one tesla or even ten tesla or more and/or an electric field of many thousands of volts per meter). |
| US08604781B2 |
Crack determining device and semiconductor device
There are provided a crack determining device capable of determining, in real time and with precision, the fact that a crack has occurred in a solder layer, and a semiconductor device comprising same. A crack determining device of the present invention is a crack determining device that determines whether or not a crack has occurred in a solder layer with respect to a semiconductor device in which at least a semiconductor element is connected to a connectee member via the solder layer, the crack determining device comprising a generation part that generates a magnetic field and that is fixed to a member forming the semiconductor device, and a detection part that detects a magnitude of a magnetic field and that is disposed within the solder layer, wherein the magnetic field generated at the generation part is detected at the detection part, and it is determined that a crack has occurred in the solder layer if this magnitude of the magnetic field varies from a magnitude of the magnetic field detected before the crack occurred. |
| US08604779B2 |
Position determination of an electric drive having two stators and two rotors
Disclosed is an electric drive, particularly for a pivoting arm, such as a robotic arm, comprising a rotor, a plurality of magnetic periods and a device for determining the rotational position of the rotor based on at least one measurement signal, which is indicative of the inductance of a pole winding strand that is dependent on the position of the pole winding strand relative to the magnetic periods. The electric drive according to the invention that solves this problem in that two coupled rotor parts, which can be jointly rotated at a rotational angle ratio in relation to each other that is fixed, and assemblies comprising magnetic periods and pole winding strands are provided, the assemblies being separate for the rotor parts, wherein the numbers of the magnetic periods for each rotor part are co-prime, and the device for determining the rotational position of the rotor is provided for determining the position from the measurement signals for the two rotor parts. |
| US08604777B2 |
Current sensor with calibration for a current divider configuration
An integrated circuit (IC) current sensor that self-calibrates to adjust its signal gain when employed in a current divider configuration is presented. The current sensor includes an integrated current conductor, a magnetic field transducer, a controllable gain stage and a calibration controller. The integrated current conductor is adapted to receive a portion of a calibration current. The calibration current corresponds to a full scale current. The magnetic field transducer, responsive to the calibration current portion, provides a magnetic field signal having a magnitude proportional to a magnetic field generated by the calibration current portion. The controllable gain stage is configured to amplify the magnetic field signal with an adjustable gain to provide an amplified magnetic field signal. The calibration controller is responsive to a calibration command signal to adjust the adjustable gain of the controllable gain stage to a calibrated gain in order to provide the amplified magnetic field signal at a predetermined voltage level that corresponds to a desired current sensor output signal voltage level if the full scale current were received by the integrated current conductor. |
| US08604776B2 |
Power transmission monitoring and maintenance systems and methods
Power transmission monitoring systems includes rotation speed sensors mounted to hubs of a power transmission pulley. A sensor comprises a rotation sensing device, and a controller receiving rotation data therefrom and determining rotation speed of the pulley. A transmitter transmits rotational speed of the pulley to a receiver, which may include or be connected to a device that compares the rotational speed to rotational speed in transmissions from other sensors to determine slip in the power transmission system. The rotation speed sensing device may be an accelerometer, or a gravitational torque harvester. A harvester might include a rotor body rotating with the pulley and mounting induction coils, and a gravitational torque stator mounting an induction magnet and including an air vane damper maintaining the stator stationary with respect to the rotor, through air resistance. The transmissions may be employed to monitor, maintain and repair the power transmissions system. |
| US08604774B2 |
Current sensing circuit with feedback control and dual capacitor set range setting
A current sensing circuit includes a current sensing unit, a feedback control unit and a digital output unit. The current sensing unit senses a current and produces a pulse signal according to at least one reference signal and at least one feedback signal. The current sensing unit includes a first capacitor set and a second capacitor set. The current sensing unit selects at least one capacitor in the first capacitor set and at least one capacitor in the second capacitor set according to the current value so as to adjust the precision of the current sensing circuit. The feedback control unit is coupled to the current sensing unit and produces the feedback signals according to a clock signal and the pulse signal. The digital output unit is coupled to the current sensing unit and outputs a digital signal according to the pulse signal. |
| US08604772B2 |
MEMS-based resonant tunneling devices and arrays of such devices for electric field sensing
A sensor assembly for electric field sensing is provided. The sensor assembly may include an array of Micro-Electro-Mechanical System (MEMS)-based resonant tunneling devices. A resonant tunneling device may be configured to generate a resonant tunneling signal in response to the electric field. The resonant tunneling device may include at least one electron state definer responsive to changes in at least one respective controllable characteristic of the electron state definer. The changes in the controllable characteristic are configured to affect the tunneling signal. An excitation device may be coupled to the resonant tunneling device to effect at least one of the changes in the controllable characteristic affecting the tunneling signal. A controller may be coupled to the resonant tunneling device and the excitation device to control the changes of the controllable characteristic in accordance with an automated control strategy configured to reduce an effect of noise on a measurement of the electric field. |
| US08604770B2 |
Load drive device for expanding range of output power
A load drive device capable of expanding a range of an output power by improving a linearity thereof when the output power varies. This device includes an output circuit (14) for supplying an electric power to an LED (10), a feedback circuit (28) for turning on or off the electric power supplied to the LED (10) according to a duty ratio of a burst signal to control the electric power and generating a control value for controlling the LED (10) based on an A/D-converted value obtained by detecting an output current (Iout) to the LED (10) to send out the control value to the output circuit when the supply of the electric power is in an on-state, a burst signal previous value correcting circuit (64) for correcting a presently generated control value (y) based on the A/D-converted value (V) and the previous control value (x) which are generated every cycle of the burst signal, and a duty ratio determination circuit (66) for allowing the burst signal previous value correcting circuit (64) to operate upon determining that the duty ratio of the burst signal goes above or below a reference value. |
| US08604764B2 |
Switching power supply device and a semiconductor integrated circuit
In a switching power source which controls a current which flows in an inductor through a switching element which performs a switching operation in response to a PWM signal, and forms an output voltage by a capacitor which is provided in series in the inductor, a booster circuit which is constituted of a bootstrap capacity and a MOSFET is provided between an output node of the switching element and a predetermined voltage terminal. The boosted voltage is used as an operational voltage of a driving circuit of the switching element, another source/drain region and a substrate gate are connected with each other, and a junction diode between one source/drain region and the substrate gate is inversely directed with respect to the boosted voltage which is formed by the bootstrap capacity. |
| US08604760B1 |
Voltage regulator using front and back gate biasing voltages to output stage transistor
A method involves regulating an output voltage of an output transistor of a voltage regulator circuit by providing a first voltage to a front gate of the output transistor, and simultaneously with providing the first voltage to the output transistor, providing a second voltage to a back gate of the output transistor, in a manner that regulates the output voltage around a target value. |
| US08604755B2 |
Lithium-ion secondary battery system
A lithium-ion secondary battery system is provided which can improve the cycle life and the storage property of a lithium-ion secondary battery and can decrease a discharge capacity which cannot be recharged. The lithium-ion secondary battery system includes a lithium-ion secondary battery having a cathode, an anode including carbon, and a non-aqueous electrolyte; a charge/discharge circuit for putting the lithium-ion secondary battery on charge according to a charge control parameter; and an arithmetic processing section for controlling the charge/discharge circuit. The arithmetic processing section obtains battery characteristics of the lithium-ion secondary battery, changes a value of the charge control parameter when the arithmetic processing section determines that the battery characteristics satisfies a condition for changing the charge control parameter, and restores the value of the charge control parameter to the value before the change when the charge for the lithium-ion secondary battery is finished. |
| US08604753B2 |
Method of distributing to a user a remedy for inadequate battery life in a handheld device
The teachings relate to a method of distributing to a user a system to provide a remedy for inadequate battery life in a handheld device. The system comprises a modular hybrid-charger assembly operably connected to a device holder. The modular hybrid-charger assembly comprises a rechargeable internal battery connected to a port operable to function as a connection to a portable electronic device, a power management engine embodied in a computer readable medium, and a solar energy source. The device holder comprises a framework operable to receive, hold, and release the portable electronic device; and an alignment mechanism that facilitates a mating of the portable electronic device with the hybrid-charger assembly. The modular hybrid-charger assembly can comprise a form factor that is interchangeable and operable with each of several different device holder form factors. |
| US08604750B2 |
Electric vehicle charging stations with touch screen user interface
Disclosed herein are representative embodiments of methods, apparatus, and systems for using and operating electric vehicle charging stations (“EVCSs”) or electric vehicle supply equipment (“EVSE”) having a touch screen. The touch screen display device can be used, for example, to facilitate user interface with the EVCS/EVSE. The touch screen display apparatus can provide a quick and efficient means for a user to input a wide variety of information. Also disclosed herein are representative embodiments of a network communication system for EVCSs or EVSE. |
| US08604747B2 |
Portable battery charging apparatus
An embodiment of the present invention is directed to a portable battery charging apparatus. The portable battery charging apparatus includes a main body, wheels attached to a base portion of the main body, a battery charger disposed within the main body, and an electrical functional unit disposed within the main body that has a function other than battery charging. |
| US08604746B2 |
Contactless power charging system and energy storage system including the same
A contactless power charging system and an energy storage system including the same, the contactless power charging system including a contactless transformer configured to transmit power stored in a battery to a load, wherein the contactless transformer includes a primary core unit, the primary core unit including a first base portion, a projecting portion projecting from the first base portion, and a primary coil wound around the projecting portion; and a secondary core unit, the secondary core unit including a second base portion, a concave portion in the second base portion to receive the projecting portion, and a secondary coil on an inner surface of the concave portion, the secondary coil being configured to couple to the primary coil. |
| US08604745B2 |
Apparatus and method for rotating-sensorless identification of mechanical parameters of a three-phase asynchronous motor
A method for the identification without shaft encoder of magnetomechanical characteristic quantities of a three-phase asynchronous comprising: —constant voltage impression U1α in α axial direction in order to generate a constant magnetic flux; —test signal voltage supply U1β in β axial direction of the asynchronous motor, whereby the α axial direction remains supplied with constant current; —measuring signal current measurement I1β in β stator axial direction of the asynchronous motor; —identification of mechanical characteristic quantities of the asynchronous motor based on the test signal voltage U1β and on the measuring signal current I1β, whereby the rotor can execute deflection movements. Method can also be used for control of electrical drives. An identification apparatus for the determination of mechanical characteristic quantities of an asynchronous motor and for motor control, whereby the identified characteristic quantities can be used to determine, optimize and monitor a motor control. |
| US08604739B2 |
Vector control for an axial gap motor
A controller for an axial gap-type motor (3) comprises a rotor (11) having a permanent magnet and a first stator (12a) and a second stator (12b) opposed to each other with the rotor (11) interposed therebetween in the axial direction of revolution of the rotor (11). The controller further includes an electrification control portion which supplies a torque current (Iq) for generating a magnetic field to revolve the rotor (11) to an armature winding (13a) of the first stator (12a) and supplies a field current (+Id) for reinforcing the magnetic flux by the permanent magnet of the rotor (11) or a field current (−Id) for weakening the magnetic flux to an armature winding (13b) of the second stator (12b). Consequently, the controllable range of the motor is increased and the axial gap-type motor can be operated at higher velocity and higher torque. |
| US08604734B2 |
Electric motor control apparatus
In an electric motor control apparatus, an electric motor driving unit includes: a current detection unit configured to detect a current flowing through a current detection place in the electric motor driving unit. A control unit includes a current calculation unit configured to calculate a current value of a current flowing through an electric motor from an offset correction value obtained based on a first detection value detected at a time when a current flows through the current detection place and a second detection value detected at a time when a current does not flow through the current detection place. The offset correction value includes: a first offset correction value stored in nonvolatile memory of the control unit at a time of assembling the electric motor control apparatus; and a second offset correction value computed by the control unit while the electric motor is driven. |
| US08604732B2 |
Inverter unit
The two-phase modulation control inverter unit includes a plurality of switching devices, a shunt resistor and a controller. The switching devices drive a three-phase motor. The shunt resistor is connected between a direct-current power supply and the switching devices. The controller reads a voltage applied to the shunt resistor in a read cycle, computes command voltages based on the read voltage, and uses the command voltages and carrier signals to compute three control signals. The read cycle corresponds to two or more signal cycles of each carrier signal. Each control signal has a pulse for each signal cycle of the corresponding carrier signal. The controller integrates a plurality of pulses of each control signal in the read cycle into one or more pulses. The controller reads a voltage applied to the shunt resistor at the time of outputting of the integrated one or more pulses in the next read cycle. |
| US08604731B2 |
Control device for AC rotating machine
A control device for an AC rotating machine having a current limiting function of protecting the AC rotating machine and a driving unit such as an inverter from over-current, in which the control device has the reliable current limiting function in driving the AC rotating machine with known or unknown electrical constant. In the control device, a frequency correction value arithmetic unit has an amplification gain computing element for computing an amplification gain based on an electrical constant of the AC rotating machine and an amplifier for computing a frequency correction arithmetic value based on the amplification gain computed by the amplification gain computing element and the current of the AC rotating machine, in which the frequency correction arithmetic value is outputted as a frequency correction value in a predetermined running state of the AC rotating machine. |
| US08604729B2 |
Control of a permanent-magnet motor
A method of controlling a permanent-magnet motor that includes sequentially exciting and freewheeling a winding of the motor. The method includes varying the angle over which the winding is freewheeled in response to changes in speed of the motor. Additionally, a control system for a permanent-magnet motor, and a product incorporating the control system and motor. |
| US08604728B2 |
Method and apparatus for controlling dynamic braking on locomotives
A system and method are provided for controlling a locomotive such that the braking effort is maintained at its optimal maximum level throughout the extended range. The method comprises detecting a first reduction in speed of the locomotive; energizing at least one solid state device connected across one or more grid resistors for a first predetermined amount of time to divert current away from the one or more grid resistors for the first predetermined amount of time; and de-energizing the solid state device after the first predetermined amount of time. The solid state device may be an Isolated Gate Bipolar Transistor (IGBT) and a plurality of solid state devices are energized, each solid state device being connected across a corresponding resistor grid. |
| US08604725B2 |
Semiconductor device and drive method of electrostatic actuator
According to one embodiment, a semiconductor device includes an electrostatic actuator including first and second lower electrodes, an upper electrode, and an insulating film provided between the upper electrode and the first and second lower electrodes, the first lower electrode and upper electrode configuring a first variable capacitance element, the second lower electrode and upper electrode configuring a second variable capacitance element, a first fixed capacitance element connected to the first lower electrode, a second fixed capacitance element connected to the second lower electrode, and a detection circuit connected to the upper electrode and configured to detect a charge amount stored in the insulating film. |
| US08604724B2 |
Variable speed switch
A switch for controlling a rotational speed of a motor includes an operation member, a first circuit, and a second circuit. The first circuit includes a brush coupled to the operation member having a contact and also includes a variable resistive plate having a resistance that changes in response to a contact position of the contact point of the brush, so that the first circuit outputs a control signal to the motor according to the contact position of the contact point. The second circuit connects the brush and the resistive plate without through the contact point when the brush is positioned at a given position relative to the resistive plate. |
| US08604723B2 |
Interlaced multi-energy radiation sources
Multi-energy radiation sources comprising charged particle accelerators driven by power generators providing different RF powers to the accelerator, capable of interlaced operation, are disclosed. Automatic frequency control techniques are provided to match the frequency of RF power provided to the accelerator with the accelerator resonance frequency. In one example where the power generator is a mechanically tunable magnetron, an automatic frequency controller is provided to match the frequency of RF power pulses at one power to the accelerator resonance frequency when those RF power pulses are provided, and the magnetron is operated such that frequency shift in the magnetron at the other power at least partially matches the resonance frequency shift in the accelerator when those RF power pulses are provided. In other examples, when the power generator is a klystron or electrically tunable magnetron, separate automatic frequency controllers are provided for each RF power pulse. Methods and systems are disclosed. |
| US08604722B2 |
Particle beam cooling device
This discloses a device called a particle refrigerator that will reduce the emittance of a charged particle beam. The particle refrigerator device is particularly well-suited for beams of particles created by interactions or decays of other particles, such as anti-protons, pions, ions, and muons, which are inherently created with very large emittances. It is a compact and inexpensive device compared to other systems for the emittance reduction of such beams. This device works by injecting beam particles backwards into the device, using the particle turn-around to match an incoming beam into a frictional cooling channel; this increases the acceptance of that channel by perhaps a thousandfold, making it practical to produce beams of high intensity and brightness. The frictional cooling is very effective, and simulations of its operation and performance give emittance reduction factors exceeding 30,000, with transmissions as high as 70%. |
| US08604721B2 |
Lamp tube switching circuit
A lamp tube switching circuit includes a first connector and a second connector for connecting either an LED lamp tube or a fluorescent type lamp tube, a switch module being a mechanical switch including first, second and third switches, a starter and ballast. Each of the first and second switches has a static terminal for connecting with a power supply, and four dynamic terminals for selectively connecting with the static terminal thereof. Different circuits can be configured by adjusting the connection between the static and dynamic terminals, wherein each circuit can drive a selected type of lamp tube to generate light. |
| US08604720B2 |
Light emitting diode driving method
An exemplary LED driving method is adapted for driving multiple LED strings. Each of the LED strings includes single one LED or multiple LEDs connected in series. In particular, the LED driving method includes steps of: obtaining an initial value of a duty-on period of a driving current in a frequency period to thereby acquire a target accumulative luminosity in the initial value of the duty-on period for each of the LED strings; and prolonging the duty-on period of the driving current in the frequency period and assuring an accumulative luminosity in the prolonged duty-on period to be substantially equal to the target accumulative luminosity for each of the LED strings, when the maximum one of the initial values of the duty-on periods of the driving currents in the frequency period for the LED strings is shorter than the frequency period. |
| US08604719B2 |
Light-emitting element driving circuit system
A light-emitting element driving circuit system is provided in which a plurality of current paths, in each of which a light-emitting element and a switching element which is controlled to be switched ON and OFF for causing light to be emitted from the light-emitting element are connected in series, are placed in parallel to each other, wherein an ON time of each switching element is adjusted based on a light-emission period which is a period in which the light-emitting elements are caused to emit light in a circulating manner, such that a number of switching operations of each switching element is reduced. |
| US08604710B2 |
Multi-mode dimming circuit
The present disclosure discloses a multi-mode dimming circuit configurable to operate in a first dimming mode, a second dimming mode and a third dimming mode. The present disclosure also discloses separate dimming circuits for respectively realize the three dimming modes. In one embodiment the multi-mode dimming circuit may comprise a first input terminal, a second input terminal, a third input terminal, an output terminal, a resistive device, an oscillation circuit and a pulse width modulation (PWM) circuit. Users may flexibly configure the multi-mode dimming circuit to operate in one of the three different dimming modes by varying the external devices and/or signals coupled to each of the first, second and third input terminals. |
| US08604705B2 |
Compensation circuit of organic light emitting diode
A compensation circuit of organic light emitting diode comprising a first capacitor, a second capacitor, a stabilizer unit, a third transistor, an organic light emitting diode and a driver unit. The stabilizer unit comprises a first transistor, a second transistor and a photodiode. The driver unit comprises a fourth transistor, a fifth transistor and a sixth transistor. The fifth transistor is used for driving the organic light emitting diode. The first transistor, the second transistor, the third transistor, the fourth transistor and the sixth transistor are used as switches. The first capacitor is used as a compensation capacitor. The second capacitor is used for storing a data voltage. By controlling a voltage of a node in the circuit, the current of the organic light emitting diode can be increased to maintain a stable brightness of the organic light emitting diode. |
| US08604701B2 |
Systems and method for lighting aisles
A lighting fixture for aisle lighting in a building includes processing electronics. The processing electronics are configured to cause the lighting fixture to provide increasing levels of illumination in response to state changes associated with sensed motion in the building. |
| US08604697B2 |
Apparatus for generating plasma
An apparatus for generating plasma is provided. The apparatus may include a vacuum chamber and a plasma source part. The plasma source part may include a dielectric part, an upper electrode, and an inductive coil. The dielectric part may be installed to protrude upward along a circumference of a through-hole provided at a top of the vacuum chamber. The upper electrode may be coupled to seal an opened top of the dielectric part. The inductive coil may spirally extend along an outer circumference surface of the dielectric part. |
| US08604694B2 |
Discharge device having high-voltage circuit unit installed therein
A discharge device includes a dielectric, a first electrode and a second electrode arranged with the dielectric interposed therebetween, and a circuit unit to which the first electrode and the second electrode are electrically connected for generating a high voltage to be applied to the first electrode and to the second electrode. The dielectric is formed in a tube shape or a pipe shape having therein the circuit unit. |
| US08604691B2 |
Display device and method of manufacturing the same
Provided is a display device including: a flexible substrate; a display unit disposed on the substrate; and a driver integrated circuit (IC) to drive the display unit. The driver IC is divided into separate blocks that are disposed on opposing sides of a bending axis of the substrate. |
| US08604690B2 |
Organic EL device, electronic apparatus, and method for manufacturing organic EL device
A top emission organic EL device includes a substrate; a reflective layer formed on the substrate; a transparent first electrode formed on the reflective layer; a functional layer containing an organic light-emitting layer and formed on the transparent first electrode; a transparent second electrode formed on the functional layer; an optical length adjustment layer formed on the transparent second electrode; and a transflective layer formed on the optical length adjustment layer. In the organic EL device, an optical resonator is formed between the reflective layer and the transflective layer. |
| US08604687B2 |
Organic light emitting diode display device and manufacturing method thereof
An organic light emitting diode (OLED) display device including an active array substrate, a display substrate and several conductive members is provided. The active array substrate includes a first substrate and several thin film transistors. The thin film transistors are disposed on the first substrate so as to form an array. The display substrate includes a second substrate, a color filter layer, a first electrode layer, an organic material layer and a second electrode layer disposed sequentially. The second substrate is disposed in parallel to the first substrate. The organic material layer is used for emitting white light and includes several lighting structures electrically insulated from each other. The second electrode layer includes several electrode structures electrically insulated from each other. Each of the conductive members electrically connects to a drain of one corresponding thin film transistor and one corresponding electrode structure. |
| US08604686B2 |
Light source module and display apparatus having the same
A light source module includes first and second light sources. The first light source includes a blue light-emitting body emitting blue light and a red fluorescent material disposed around the blue light-emitting body emitting red light by virtue of being excited by the blue light. The second light source is disposed adjacent to the first light source, and includes a green light-emitting body emitting green light. The blue and green light-emitting materials may include a light-emitting diode (LED) chip including substantially the same material. Accordingly, since a variation of light efficiency of the light source module with respect to temperature is small, a color feedback system may be omitted, and color reproducibility may be high. |
| US08604684B2 |
UV stable optical element and LED lamp using same
A UV stable optical element and an LED lamp using such an element are disclosed. Embodiments of the invention include an optical element made at least in part from an inherently UV stable polyester, so that consumable UV-stabilizing additives are not needed. Thus, the substrate of the optical element can maintain transparency and other desirable characteristics over longer periods of time in the face of high ultraviolet light exposure. In some embodiments, the optical element includes the inherently UV stable polyester and a phosphor for remote wavelength conversion. In some embodiments, the UV stable polyester is an aromatic polyester such as polyarylate. The optical element according to example embodiments of the invention can be used in an LED lamp. |
| US08604679B2 |
LED light source lamp having drive circuit arranged in outer periphery of led light source
An LED light source lamp has built-in drive circuits in a housing, and is used by being attached to a lamp holder. An LED installation plate is arranged, in a main space of the housing, on an attachment side to the lamp holder. An LED module on a surface, of the LED installation plate, opposite to the lamp holder, is a collection of LEDs driven by the drive circuit. A light diffusion member is arranged so as to block the optical axis of light emitted by each LED of the LED module. Here, the drive circuits are arranged in an outer peripheral space, between the LED module and the light diffusion member, so as not to block the optical axis of light emitted by each LED of the LED module. |
| US08604678B2 |
Wavelength conversion component with a diffusing layer
A light emitting device comprises at least one solid-state light source (LED) operable to generate excitation light and a wavelength conversion component located remotely to the at least one source and operable to convert at least a portion of the excitation light to light of a different wavelength. The wavelength conversion component includes a light transmissive substrate having a wavelength conversion layer comprising particles of at least one photoluminescence material and a light diffusing layer comprising particles of a light diffractive material. This approach of using the light diffusing layer in combination with the wavelength conversion layer solves the problem of variations or non-uniformities in the color of emitted light with emission angle. |
| US08604677B2 |
Piezoelectric devices including frequency-adjustment units
The piezoelectric devices allow outside-in adjustment of their vibration frequency. An exemplary piezoelectric device includes a tuning-fork type piezoelectric vibrating piece mounted inside a package. The vibrating piece has a base fabricated of a piezoelectric material, a pair of vibrating arms extending parallel from the base in a predetermined direction, and a frequency-adjustment unit situated on the distal ends of the vibrating arms. The package includes first metal films on the inner main surface thereof where an external laser beam can be irradiated. The frequency-adjustment unit includes a transparent region extending in a predetermined direction, allowing the laser beam, passing through the lid of the package, to be incident on second metal films by passing through the transparent regions. The laser beam also can be incident on first metal films without also being incident on the second metal films, by passing through the lid but not through the transparent regions. |
| US08604672B2 |
Multilayer acoustic impedance converter for ultrasonic transducers
An impedance conversion layer useful for medical imaging ultrasonic transducers comprises a low impedance polymer layer and a high impedance metal layer. These layers are combined with corresponding thicknesses adapted to provide a function of converting from a specific high impedance to specific low impedance, wherein the polymer layer is at the high impedance side and the metal layer is at the low impedance side. The effective acoustic impedance of the polymer and metal layer combination may be adapted to configure an impedance converter in the same way as a quarter wavelength impedance converter, converting from low impedance to high impedance (metal to polymer) or from a high impedance to low impedance (polymer to metal). This structure may be used for front matching with the propagation medium and back matching with an absorber for ultrasonic transducers. |
| US08604666B2 |
Power generating device and electronic component
A power generating device includes: a piezoelectric member that is formed from a piezoelectric material; one pair of electrodes that are installed to the piezoelectric member; a transformation unit that repeatedly transforms the piezoelectric member; an inductor that is installed between the one pair of electrodes and configures a resonance circuit together with a capacitive component of the piezoelectric member; a switch that is connected to the inductor in series; and a switch control unit that connects the switch when a transformation direction of the piezoelectric member is switched, and cuts off the switch when a time corresponding to a half period of a resonance period of the resonance circuit elapses. |
| US08604664B2 |
Electrochemical actuator
The present invention provides systems, devices, and related methods, involving electrochemical actuation. In some cases, application of a voltage or current to a system or device of the invention may generate a volumetric or dimensional change, which may produce mechanical work. For example, at least a portion of the system may be constructed and arranged to be displaced from a first orientation to a second orientation. Systems such as these may be useful in various applications, including pumps (e.g., infusion pumps) and drug delivery devices, for example. |
| US08604662B2 |
Windshield wiper motor
A motor 10 includes: a yoke on whose inner surface a four-pole magnet is attached; a gear case 15 jointed to an opening portion of the yoke and storing a speed-reduction mechanism; a brush holder 30 stored in an opening portion 15a of the gear case and having a through hole 31 penetrated by a commutator 23 attached to an armature shaft 21 in a center of the brush holder; and a first brush 36, a second brush 35, and a third brush 37 which are stored so as to freely come in and out to/from three brush storing portions 32, 33, and 34 formed so as to interpose the through hole 31 in the brush holder 30. In the motor, the second brush 35 is arranged at a position shifted from the first brush 36 in a rotational direction by 90 degrees, and a third brush 37 is arranged within an included angle opposite to an included angle formed by the first brush 36 and the second brush 35. |
| US08604660B2 |
Stator of an electric machine
The invention relates to a stator of an electrical machine, with at least one stator tooth and a coil wound outside of the stator, which coil has been pushed onto the stator tooth substantially radially. It is provided that the coil (4) is held radially on the stator tooth (2) by means of at least one form-fitting connection (13). Furthermore, the invention relates to an electrical machine with such a stator (1). |
| US08604656B2 |
High-temperature thermosetting polymeric materials for ESP motor applications
An electric submersible pump (ESP) motor includes a polymer or ceramic component made by curing a thermosetting polymer in situ in the ESP motor, wherein the thermosetting polymer is selected from the group consisting of cyanate ester, bismaleimide, polyimide, benzoxazine, a preceramic polymer, and a mixture thereof, or the thermosetting polymer is a hybrid polymer having less than 50% by weight of an epoxy component and a second component selected from the group consisting of cyanate ester, bismaleimide, polyimide, benzoxazine, a preceramic polymer, and a mixture thereof. |
| US08604654B2 |
Drive unit for a motor vehicle with an electric machine
A drive unit for a motor vehicle having an electric machine including a rotor mounted so as to be rotatable around an axis A and coupleable, with a driveshaft acting on the vehicle wheels, and a stator having an electric winding whose terminations are connected to a power source by a connection device arranged at a housing opening of the drive unit and guided through this opening. A housing element encloses the rotor and the stator on the radially outer side. To arrange the connection device such that the installation space is optimized, the winding terminations are connected to first contact elements arranged fixed in position at the stator constructed as axial connectors with respect to the electric machine, and constitute stator contacts. These first contact elements are connected to second contact elements constructed to correspond to the first contact elements arranged at a wall area of the drive unit, and constitute wall contacts. The wall contacts are electrically connected to the connection device or form this connection device. |
| US08604653B2 |
Current diverter ring
The current diverter rings and bearing isolators serve to dissipate an electrical charge from a rotating piece of equipment to ground, such as from a motor shaft to a motor housing. One embodiment of the current diverter ring includes an inner body and an outer body configured to clamp at least one conductive segment between them. In the preferred embodiments of the current diverter ring, the conductive segments are positioned in radial channels. The outer body may be affixed to a shaft, a motor housing, a bearing isolator, or other structure. The bearing isolator may incorporate a retention chamber for holding conductive segments within the stator of the bearing isolator, or the bearing isolator may be fashioned with a receptor groove into which a current diverter ring may be mounted. |
| US08604652B2 |
Motor air flow cooling
In one possible embodiment, an aircraft electric motor cooling system is provided having an airflow path through a spinner which includes a first airflow path between an inner rotor and a stator, a second airflow path between an outer rotor the stator and a third airflow path along an outer surface of the outer rotor. |
| US08604649B1 |
Electric generator and related methods
An electric generator. Implementations may have a pendulum extending downwardly from an axle. The pendulum may include a plurality of bar magnets oriented parallel to the axle and being arranged in an arc equidistant and coaxial from the axle. The plurality of bar magnets may be arranged in an alternating pole arrangement. The axle may be mounted between two base units with each base unit including a pickup coil positioned proximate to the arc. The pickup coils may generate an alternating electrical current as the bar magnets pass thereover. |
| US08604646B2 |
Power management integrated circuit and power management method
The power management integrated circuit has a startup circuit, a switch controller and a standby controller. Powered by a power source, the startup circuit provides electric power to an operational power source during a startup period. The switch controller controls a power switch to store or release energy in an energy conversion unit. Powered by the power source, the standby controller receives a standby signal. When the standby signal is asserted, the standby controller disables the startup circuit and the switch controller, thereby startup circuit not providing electric power to the operational power source and the switch controller continuously turning off the power switch. |
| US08604645B2 |
Supply arrangement, supply unit and method for supplying an electronic unit
A supply arrangement, a supply unit and a method in which a switching element is connected in series to an operating voltage and an electrical load, wherein a supply unit supplies an electronic unit with power independently of the switching state of the switching element. |
| US08604643B2 |
Control device of a plurality of switching converters
A control device of a plurality of switching converters is disclosed; each converter comprises at least one power switch and is associated with a control circuit of the at least one power switch. The control device comprises means suitable for comparing a signal representative of the load of the plurality of converters with a plurality of reference signals and suitable for enabling or disabling at least one of said plurality of control circuits in response to said comparison. |
| US08604642B2 |
Power supply switching system
A power supply switch system for switching power supply to an electronic device, includes an adaptor, a charger module, a battery electrically connected to the charger module and a switch module. The adaptor outputs a voltage signal. The charger module receives the voltage signal and outputs control signals. The switch module receives the control signals and switches the adaptor and the battery to provide power supply to the electronic device. When the adaptor is powered on, the charger module controls the switch module to turn off a first connection between the battery and the electronic device; the charger module controls the switch module to turn on a second connection between the adaptor and the electronic device; and the adaptor provides the power supply to the electronic device. |
| US08604639B2 |
Power limiting control for multiple drilling rig tools
A power limiting control system includes at least one power generator configured to provide power to a plurality of tools on a drilling rig; and a power limiting controller configured to control the provision of power from the power generator to the plurality of tools. The power limiting controller is adapted to perform a method including determining an individual power consumption for each of the plurality of tools; calculating a total power consumption from each respective individual power consumption of the plurality of tools; comparing the total power consumption of the plurality of tools to a total available power; ranking each respective individual power consumption by load size; and reducing power consumption of at least one of the plurality of tools based on rank when the total power consumption exceeds the total available power. |
| US08604638B2 |
Power distribution apparatus
A power distribution apparatus 30 comprises an outboard distribution unit 36, an inboard distribution unit 32, a feeder cable 34 electrically interconnecting the inboard and outboard distribution units 32, 36, a generator line 40 whereby a generator output can be supplied, in use, to the outboard distribution unit 36, and switch means C1, C3, C5 operable to control the electrical connections between the feeder cable 34 and the inboard and outboard distribution units 32, 36 and between the generator line 40 and the outboard distribution unit 36. |
| US08604631B2 |
Ocean wave energy converter with multiple capture modes
An ocean wave energy converter utilizes a substantially submerged elongated absorption barrier oriented parallel to oncoming wave fronts having one or more substantially submerged air or gas filled variable volume vessels located between a relatively fixed position rigid rearward surface and a moving rigid wave front facing surface. Said vessel(s) are compressed by oncoming overhead wave crests both by increased hydrostatic pressure and wave kinetic impact, thereby capturing both wave potential energy (hydrostatic or heave) and kinetic (impact or surge) energy. Vessel compression is resisted by hydraulic, pneumatic, mechanical or linear electric generation means. Vessel re-expansion, when wave troughs are overhead, utilize hydraulic, pneumatic, electric, and/or mechanical (gravity mass or spring) means. Wave energy capture is enhanced by venting vessel air or gas directly to and from atmosphere or low pressure surface expandable vessel(s), which venting may also drive pneumatic turbine-generators, and by oncoming wave shoaling and focusing means. |
| US08604621B2 |
Semiconductor device and information processing system including the same
A semiconductor device includes a semiconductor substrate, first and second penetration electrodes each penetrating the semiconductor substrate, a multi-level wiring structure formed on the semiconductor substrate, the multi-level wiring structure including a lower-level wiring, an upper-level wiring and an interlayer insulating film between the lower-level wiring and the upper-level wiring, a first wiring pad formed as the lower-level wiring and electrically connected to the first penetration electrode, a second wiring pad formed as the upper-level wiring, a plurality of first through electrodes each formed in the interlayer insulating film to form an electrical connection between the first and second wiring pads, a third wiring pad formed as the lower-level wiring and electrically connected to the second penetration electrode, a fourth wiring pad formed as the upper-level wiring, and a plurality of second through electrodes each formed in the interlayer insulating film. |
| US08604618B2 |
Structure and method for reducing vertical crack propagation
A semiconductor device and a method of fabricating the same, includes vertically stacked layers on an insulator. Each of the layers includes a first dielectric insulator portion, a first metal conductor embedded within the first dielectric insulator portion, a first nitride cap covering the first metal conductor, a second dielectric insulator portion, a second metal conductor embedded within the second dielectric insulator portion, and a second nitride cap covering the second metal conductor. The first and second metal conductors form first vertically stacked conductor layers and second vertically stacked conductor layers. The first vertically stacked conductor layers are proximate the second vertically stacked conductor layers, and at least one air gap is positioned between the first vertically stacked conductor layers and the second vertically stacked conductor layers. An upper semiconductor layer covers the first vertically stacked conductor layers, the air gap and the second plurality of vertically stacked conductor layers. |
| US08604617B2 |
Semiconductor device
A semiconductor device with a transistor region has a first conductor pattern formed within a multilayer interconnect structure positioned under a signal line and above the transistor region. The first conductor pattern is coupled to ground or a power supply and overlaps the transistor region. The signal line overlaps the first conductor pattern. |
| US08604616B2 |
Semiconductor chip including a chip via plug penetrating a substrate, a semiconductor stack, a semiconductor device package and an electronic apparatus including the semiconductor chip
A semiconductor chip including a chip via plug penetrating a substrate, a semiconductor stack thereof, a semiconductor device package thereof, and an electronic apparatus having the same are disclosed. The semiconductor chip comprising, a substrate including an inner semiconductor circuit, a conductive redistribution structure formed on the substrate including a conductive redistribution interconnection and a conductive redistribution via plug, wherein the redistribution via plug is connected to the inner semiconductor circuit; a conductive chip pad formed on the substrate, and a conductive chip via plug configured to penetrate the substrate and electrically connected to the redistribution structure. |
| US08604614B2 |
Semiconductor packages having warpage compensation
A semiconductor package can include a substrate body having a first surface and a second surface. A semiconductor chip can be mounted on the first surface and a plurality of electrode pads can be on the second surface and selectively formed to have progressively smaller or larger sizes extending from a central region of the substrate body toward an outer edge of the substrate body based on a reflow soldering process warpage profile for the semiconductor package. |
| US08604613B2 |
Electronic assembly having a multilayer adhesive structure
An electronic device comprises a substrate and a number of bump units over the substrate, wherein each of the bump units includes an electrically insulating bump-forming body extending in a first direction, and at least two conductive layers separated from each other on the electrically insulating bump-forming body, the at least two conductive layers extending in a second direction orthogonal to the first direction. |
| US08604610B1 |
Flexible power module semiconductor packages
Power module semiconductor packages that contain a flexible circuit board and methods for making such packages are described. The semiconductor package contain a flexible circuit board, a conductive film on a first portion of the upper surface of the flexible circuit board, a land pad on a second portion of the upper surface of the flexible circuit board, a heat sink on a portion of the bottom surface of the flexible circuit board, a passive component, a discrete device, or an IC device connected to a portion of the conductive film, and a lead of a lead frame connected to the land pad. These packages can have a high degree of design flexibility of the layout of the package and simpler routing designs, reducing the time to design the packages and reducing the costs of the packages. Other embodiments are also described. |
| US08604609B2 |
Flange for semiconductor die
A semiconductor package includes a curved body and a plurality of semiconductor die. The curved body includes first and second opposing end regions and an intermediate center region. The curved body has a first inflection point at the center region, a second inflection point at the first end region and a third inflection point at the second end region. The center region has a convex curvature with a minimal extremum at the first inflection point, the first end region has a concave curvature with a maximal extremum at the second inflection point and the second end region has a concave curvature with a maximal extremum at the third inflection point. The plurality of semiconductor die are attached to an upper surface of the curved body between the maximal extrema. |
| US08604608B2 |
Semiconductor module
A semiconductor module is disclosed that includes a semiconductor element, a capacitor configured to be electrically connected to the semiconductor element and a heat sink, wherein the semiconductor and the capacitor are stacked with each other via the heat sink, and wherein the semiconductor element is disposed in a position overlapping with the capacitor as viewed from a stack direction. |
| US08604606B2 |
Heat sink package
Provided are a heat sink package in which a semiconductor package and a heat sink are bound to each other and a method of fabricating the same. The heat sink package includes a heat sink having a cavity on an upper surface thereof; a metal layer formed on the bottom surface of the cavity; a solder paste layer formed on the metal layer; a substrate on the solder paste layer; and a lead and a semiconductor chip mounted on the substrate. |
| US08604602B2 |
Integrated circuit packaging system with reinforced encapsulant having embedded interconnect and method of manufacture thereof
A method of manufacture of an integrated circuit packaging system includes: fabricating a base package substrate having a component side and a system side; coupling stacking interconnects on the component side; and forming an integrated circuit receptacle, for receiving an integrated circuit device, by molding a reinforced encapsulant on the component side and exposing a portion of the stacking interconnects. |
| US08604596B2 |
Integrated circuit packaging system with locking interconnects and method of manufacture thereof
A method of manufacture of an integrated circuit packaging system includes: providing a lead frame having a hole, a lead extension, and an exterior pad under the lead extension with the hole abutting the lead extension; connecting an electrical interconnect between an integrated circuit and the lead extension; forming an encapsulation over the integrated circuit and surrounding the electrical interconnect and through the hole; and removing a bottom portion of the lead frame resulting in a stand-off lead from the lead extension with the exterior pad on the stand-off lead. |
| US08604594B2 |
Structures for preventing cross-talk between through-silicon vias and integrated circuits
A semiconductor chip includes a through-silicon via (TSV), a device region, and a cross-talk prevention ring encircling one of the device region and the TSV. The TSV is isolated from substantially all device regions comprising active devices by the cross-talk prevention ring. |
| US08604590B2 |
Transistor with enhanced capacitance at electrodes and transistor with light emitting capacitive element
A bipolar transistor structure with multiple electrodes configured to include an enhanced base capacitive element. Alternatively, a transistor with an integrated light emitting capacitive (LEC) element at the source or drain of the transistor. The transistor may be a stand alone transistor for usage in discrete applications, or may be implemented in a pixel circuit used in a display apparatus. In the pixel circuit embodiment, driver circuitry causes appropriate charging and discharging of the LEC elements of respective pixels to provide a desired display. In one alternative, a transistor may be configured to have multiple LEC elements integrated therewith, to provide respective different colors used in forming a display. |
| US08604586B2 |
High breakdown voltage embedded MIM capacitor structure
Methods and devices related to a plurality of high breakdown voltage embedded capacitors are presented. A semiconductor device may include gate material embedded in an insulator, a plurality of metal contacts, and a plurality of capacitors. The plurality of capacitors may include a lower electrode, a dielectric formed so as to cover a surface of the lower electrode, and an upper electrode formed on the dielectric. Further, the plurality of contacts may connect each of the lower electrodes of the plurality of capacitors to the gate material. The plurality of capacitors may be connected in series via the gate material. |
| US08604581B2 |
Solid-state image pickup device
A solid-state image pickup device has a photoelectric conversion element that converts light incident from a first surface of a substrate into a signal charge and accumulates the signal charge, a transistor that is formed on a second surface side opposite to the first surface of the substrate and reads out the signal charge accumulated by the photoelectric conversion element, a supporting substrate stuck to the second surface of the substrate, and an antireflection coating formed on the first surface of the substrate, wherein the first surface of the substrate includes a curved surface or an inclined surface forming a prescribed angle to the second surface. |
| US08604579B2 |
Semiconductor device, and method for manufacturing same
Provided is a liquid crystal display device (1) comprising a substrate (2), a base coating film (3) disposed on the substrate (2), a base insulating film (4) disposed on the base coating film (3), and a semiconductor film (20) disposed on the base insulating film (4) and made of a polysilicon film. Below the semiconductor film (20), a light-shielding film (28) is formed, which is embedded in the base coating film (3). |
| US08604576B2 |
Low stress cavity package for back side illuminated image sensor, and method of making same
An image sensor package includes an image sensor chip and crystalline handler. The image sensor chip includes a substrate, and a plurality of photo detectors and contact pads at the front surface of the substrate. The crystalline handler includes opposing first and second surfaces, and a cavity formed into the first surface. A compliant dielectric material is disposed in the cavity. The image sensor front surface is attached to the crystalline substrate handler second surface. A plurality of electrical interconnects each include a hole aligned with one of the contact pads, with a first portion extending from the second surface to the cavity and a second portion extending through the compliant dielectric material, a layer of insulation material formed along a sidewall of the first portion of the hole, and conductive material extending through the first and second portions of the hole and electrically coupled to the one contact pad. |
| US08604575B2 |
X-Y address type solid state image pickup device and method of producing the same
In an X-Y address type solid state image pickup device represented by a CMOS image sensor, a back side light reception type pixel structure is adopted in which a wiring layer is provided on one side of a silicon layer including photo-diodes formed therein, and visible light is taken in from the other side of the silicon layer, namely, from the side (back side) opposite to the wiring layer. Wiring can be made without taking a light-receiving surface into account, and the degree of freedom in wiring for the pixels is enhanced. |
| US08604573B2 |
Semiconductor memory device
According to one embodiment, a semiconductor memory device includes plural magneto-resistance elements. In the semiconductor memory device, each of the magneto-resistance elements includes: a first magnetic layer formed on a semiconductor substrate, the first magnetic layer having an easy axis of magnetization perpendicular to a film surface thereof; a non-magnetic layer formed on the first magnetic layer; a second magnetic layer formed on the non-magnetic layer, the second magnetic layer having an easy axis of magnetization perpendicular to a film surface thereof; and a sidewall film provided so as to cover a sidewall of each of the magneto-resistance elements with a protective film interposed therebetween, the sidewall film providing a tensile stress to the magneto-resistance element along the easy axis of magnetization. |
| US08604572B2 |
Magnetic tunnel junction device
A magnetic tunnel junction device comprises a fixed magnetic layer having a first side and a second side, the fixed magnetic layer having a magnetic anisotropy that is out of the film plane of the fixed magnetic layer; a stack of a plurality of bilayers adjacent to the first side of the fixed magnetic layer, each bilayer comprising a first layer comprising at least one of cobalt, iron, a CoFeB alloy, or a CoB alloy and a second layer in contact with the first layer, the second layer comprising palladium or platinum, wherein the plurality of bilayers has a magnetic anisotropy that is out of the film plane of each of the bilayers, wherein the fixed magnetic layer is exchange coupled to the stack of the plurality of bilayers, and a tunnel barrier layer in contact with the second side of the fixed magnetic layer. |
| US08604570B2 |
Integrated electronic device with transceiving antenna and magnetic interconnection
An embodiment of an integrated electronic device having a body, made at least partially of semiconductor material and having a top surface, a bottom surface, and a side surface, and a first antenna, which is integrated in the body and enables magnetic or electromagnetic coupling of the integrated electronic device with a further antenna. The integrated electronic device moreover has a coupling region made of magnetic material, which provides, in use, a communication channel between the first antenna and the further antenna. |
| US08604568B2 |
Multi-chip package
A method for forming a stacked integrated circuit package of primary dies on a carrier die, includes forming electrically conductive pillars at connection pads defined on an active face of a carrier wafer incorporating carrier integrated circuits, the electrically conductive pillars providing electrical connections to said carrier integrated circuits; attaching primary dies to the active face of the carrier wafer, each supporting electrically conductive pillars at connection pads defined on an active face of the primary die; encapsulating the active face of the carrier wafer and the primary dies attached thereto in an insulating material; producing a wafer package by removing a thickness of the insulating layer sufficient to expose the electrically conductive pillars; and singulating the carrier wafer to form stacked integrated circuit packages, each package comprising at least one primary die on a carrier die. |
| US08604566B2 |
Sensor module and semiconductor chip
A sensor module and semiconductor chip. One embodiment provides a carrier. A semiconductor chip includes a first recess and a second recess and a main surface of the semiconductor chip. The semiconductor chip is mounted to the carrier such that the first recess forms a first cavity with the carrier and the second recess forms a second cavity with the carrier. The first cavity is in fluid connection with the second cavity. |
| US08604562B2 |
Post CMP planarization by cluster ion beam etch
The embodiments of mechanisms described enables improved planarity of substrates, which is crucial for patterning and device yield improvement. Chemical-mechanical polishing (CMP) is used to remove film to planarize the substrate before the final thickness is reached or before all removal film is polished. The substrate is then measured for its topography and film thickness. The topography and thickness data are used by the gas cluster ion beam (GCIB) etch tool to determine how much film to remove on a particular location. GCIB etch enables removal of final layer to meet the requirements of substrate uniformity and thickness target. The mechanisms enable improved planarity to meet the requirement of advanced processing technologies. |
| US08604561B2 |
Semiconductor device and method of fabricating the same
In a semiconductor device and related method of fabricating the same, a hard mask layer is formed over a substrate, portions of the hard mask layer and the substrate are etched to form trenches having protruding portions at sidewalls, and an insulation layer buried in the trenches is formed to form device isolation regions having protruding portions at sidewalls, wherein the device isolation regions decrease a portion of a width of active regions. |
| US08604557B2 |
Semiconductor memory device and method for manufacturing
A semiconductor memory device includes: a first n-type transistor; a first p-type transistor; a first wiring layer having a first interconnecting portion for connecting a drain of the first n-type transistor and a drain of the first p-type transistor; and a second wiring layer having a first conductive portion electrically connected to the first interconnecting portion. |
| US08604556B2 |
Gate pattern of semiconductor device and method for fabricating the same
A method for fabricating a semiconductor device includes forming a recess pattern by selectively etching a substrate; forming a gate dielectric layer filling the recess pattern on the substrate; forming a groove by selectively etching the gate dielectric layer; forming a polysilicon electrode filling the groove; forming an electrode metal layer on the polysilicon electrode and the gate dielectric layer; and forming a gate pattern by etching the electrode metal layer and the gate dielectric layer. The recess pattern is formed along an edge portion of the gate pattern as a quadrilateral periphery. |
| US08604554B2 |
Semiconductor device
A semiconductor device includes a first and a second MIS transistor. The first and second MIS transistors include a first and a second gate electrode formed on a first and a second active region with a first and a second gate insulating film being formed therebetween, first and second sidewalls including a first and a second inner sidewall formed on side surfaces of the first and second gate electrodes and having an L-shaped cross-section, and first and second source/drain regions formed in the first and second active regions laterally outside the first and second sidewalls. The first source/drain regions include a silicon compound layer formed in trenches provided in the first active region and causes a first stress in a gate length direction of a channel region in the first active region. A width of the first inner sidewall is smaller than a width of the second inner sidewall. |
| US08604553B2 |
Semiconductor device and manufacturing method thereof
The present invention, in a method for manufacturing a semiconductor device having an n-channel transistor and a p-channel transistor each of which has an insulation film of a high electric permittivity, inhibits a foreign matter from adhering to the side of a gate insulation film of the n-channel transistor. Over the main surface of a semiconductor substrate, a functional n-channel transistor is formed in a p-type impurity region and a functional p-channel transistor is formed in an n-type impurity region. A plurality of first peripheral transistors formed in the region other than the functional n-channel transistor in the p-type impurity region are formed so that a peripheral n-type structure and a peripheral p-type structure may coexist in a planar view. |
| US08604552B2 |
Semiconductor device and method for fabricating semiconductor device
A method for fabricating a semiconductor device, comprising: forming n-channel field-effect transistors on a silicon substrate; forming a first insulating film covering the field-effect transistors; shrinking the first insulating film; forming a second insulating film over the first insulating film; and shrinking the second insulating film, wherein the forming an insulating film covering the field-effect transistors and the shrinking the insulating film are repeated a plurality of time. |
| US08604545B2 |
Semiconductor device having single crystal silicon layer with local maximum of carbon concentration and shoulder peak of hydrogen concentration
Methods for manufacturing a semiconductor substrate and a semiconductor device by which a high-performance semiconductor element can be formed are provided. A single crystal semiconductor substrate including an embrittlement layer and a base substrate are bonded to each other with an insulating layer interposed therebetween, and the single crystal semiconductor substrate is separated along the embrittlement layer by heat treatment to fix a single crystal semiconductor layer over the base substrate. Next, a plurality of regions of a monitor substrate are irradiated with laser light under conditions of different energy densities, and carbon concentration distribution and hydrogen concentration distribution in a depth direction of each region of the single crystal semiconductor layer which has been irradiated with the laser light is measured. Optimal irradiation intensity of laser light is irradiation intensity with which a local maximum of the carbon concentration and a shoulder peak of the hydrogen concentration are observed. A single crystal semiconductor layer is irradiated with optimal laser light at energy density detected by using the monitor substrate, whereby a semiconductor substrate is manufactured. |
| US08604534B2 |
Semiconductor storage device
According to one embodiment, a semiconductor storage device includes a charge storage layer, a control gate. The charge storage layer is formed above a semiconductor substrate with first insulating film disposed therebetween. The control gate is formed above the charge storage layer with second insulating film disposed therebetween. The control gate includes a nickel silicide region. The side surface expands outwardly in at least a partial region thereof, and height of the control gate from a portion at which the side surface thereof starts to expand outwardly to a top of the control gate is greater than maximum width of the control gate in a region above the portion at which the side surface starts to expand outwardly. |
| US08604533B2 |
Semiconductor device and fabricating method thereof
A semiconductor device includes: a memory cell transistor which has a floating gate, a control gate, and a source and a drain formed in a semiconductor substrate on both sides of the floating gate via a channel area; and a selecting transistor which has a select gate and a source and a drain formed in the semiconductor substrate on both sides of the select gate, wherein the source of the selecting transistor is connected to the drain of the memory cell transistor, the source of the memory cell transistor has an N-type first impurity diffusion layer, an N-type second impurity diffusion layer deeper than the first impurity diffusion layer, and an N-type third impurity diffusion layer which is shallower than the second impurity diffusion layer, and an impurity density of the second impurity diffusion layer is lower than that of the third impurity diffusion layer. |
| US08604528B2 |
Field-effect transistor, field-effect transistor manufacturing method, solid-state imaging device, and electronic apparatus
According to the present disclosure, it is possible to further miniaturize the gate electrode of the field-effect transistor. The field-effect transistor includes a substrate; a semiconductor layer configured to be formed on the substrate and have a fin region formed thereon with a source region and a drain region formed at both ends of the fin region; and a gate electrode configured to have a convex portion partially in contact with at least two faces of the fin region. |
| US08604525B2 |
Transistor structure with feed-through source-to-substrate contact
An LDMOS (laterally diffused metal oxide semiconductor) structure connects the source to a substrate and also the gate shield while utilizing a reduced area for such contacts. The structure includes an electrically conductive substrate layer, a source, and a drain contact; the drain contact is separated from the substrate layer by at least one intervening layer. An electrically conductive trench-like feed-through element passes through the intervening layer and contacts the substrate and the source to electrically connect the drain contact and the substrate layer. |
| US08604522B2 |
Field effect type semiconductor device and method for manufacturing the same
In one embodiment, a semiconductor device includes a well region of a second conductivity type, a control electrode, a first main electrode and a second main electrode. The well region has a source region and a drain region of a first conductivity type selectively formed in a surface of the well region. The control electrode is configured to control a current path between the source region connected to the first main electrode and the drain region connected to the second main electrode. With respect to a reference defined as a position of the well region at an identical depth to a portion of the source region or the drain region with maximum curvature, a peak of impurity concentration distribution of the second conductivity type is in a range of 0.15 micrometers on a side of the surface of the well region and on a side opposite to the surface. |
| US08604521B2 |
Optically controlled read only memory
An optically controlled read only memory is disclosed. The optically controlled read only memory includes a substrate, a plurality of memory cells having optical sensors disposed on the substrate, and at least one shielding structure disposed on the optical sensor, in which the shielding structure selectively shields a portion of the optical sensor according to a predetermined layout. Preferably, the optically controlled read only memory of the present invention is capable of providing two types or more program codes and outputting different program codes carrying different function under different lighting condition. |
| US08604520B2 |
Vertical transistor and array of vertical transistor
A vertical transistor includes a substrate, a gate, a source region, a drain region, a channel region and a gate dielectric layer. A trench is formed in the substrate, and the gate is disposed in the trench. The source region is disposed in the substrate beneath the gate. The drain region is disposed above the gate. The channel region is disposed at two sides of the gate and located between the source region and the drain region. The gate dielectric layer is located between the gate and the channel region. |
| US08604516B2 |
Heterojunction field-effect transistor with field plate connected to gate or source electrode
A first group III nitride semiconductor layer has a low carbon concentration region having a carbon concentration of less than 1×1017 cm−3, and located in a region under an edge of a gate electrode closer to a drain electrode, a thickness d2 of the low carbon concentration region satisfies Vm/(110·d1)≦d2 |
| US08604515B2 |
Bidirectional protection component
A bidirectional protection component formed in a semiconductor substrate of a first conductivity type including a first implanted area of the first conductivity type, an epitaxial layer of the second conductivity type on the substrate and the first implanted area, a second area of the first conductivity type on the external side of the epitaxial layer, in front of the first area, and implanted with the same dose as the first area, a first metallization covering the entire lower surface of the substrate, and a second metallization covering the second area. |
| US08604514B2 |
Semiconductor device
The present teachings provides a bipolar semiconductor device comprising: a main cell region consisting of a trench gate type element region; and a sense cell region including a planar gate type element region. |
| US08604512B2 |
Bidirectional switch
A bidirectional switch includes a semiconductor element and a substrate potential stabilizer. The semiconductor element includes a first ohmic electrode and a second ohmic electrode, and a first gate electrode and a second gate electrode, which are sequentially formed on the first ohmic electrode between the first ohmic electrode and the second ohmic electrode. The substrate potential stabilizer sets a potential of the substrate lower than higher one of a potential of the first ohmic electrode or a potential of the second ohmic electrode. |
| US08604509B2 |
Flexible pixel element and signal distribution means
Discreet flexible pixel elements connected in series comprise flexible pixel strings that are conformably applied to irregular shapes and surfaces thereby to produce free-form electronic displays and signage. Means for serial connection of discreet flexible pixel elements enable efficient power, data and control signal distribution. Image data conversion means translates conventional graphical image data into visual image data and control signals to drive discreet flexible pixel elements. The discreet flexible pixel element, serial connection means, and signal distribution means of the present invention enable efficient, economical production of large scale, free-form electronic displays, signs and lighting effects. |
| US08604508B2 |
LED lamps
A high power LED lamp has a GaN chip placed over an AlGaInP chip. A reflector is placed between the two chips. Each of the chips has trenches diverting light for output. The chip pair can be arranged to produce white light having a spectral distribution in the red to blue region that is close to that of daylight. Also, the chip pair can be used to provide an RGB lamp or a red-amber-green traffic lamp. The active regions of both chips can be less than 50 microns away from a heat sink. |
| US08604501B2 |
Organic light emitting display device
An organic light emitting display device includes a substrate; a first electrode layer formed on the substrate; an emission structure layer formed on the first electrode layer; an electron injection layer (EIL) formed immediately on the emission structure layer and comprising a composite layer of LiF:Yb; and a second electrode layer formed on the EIL. |
| US08604498B2 |
Single phosphor layer photonic device for generating white light or color lights
A photonic device generates light from a full spectrum of lights including white light. The device includes two or more LEDs grown on a substrate, each generating light of a different wavelength and separately controlled. A light-emitting structure is formed on the substrate and apportioned into the two or more LEDs by etching to separate the light-emitting structure into different portions. At least one of the LEDs is coated with a phosphor material so that different wavelengths of light are generated by the LEDs while the same wavelength of light is emitted from the light-emitting structure. |
| US08604497B2 |
Radiation-emitting thin-film semiconductor chip
A radiation-emitting thin-film semiconductor chip with an epitaxial multilayer structure (12), which contains an active, radiation-generating layer (14) and has a first main face (16) and a second main face (18)—remote from the first main face—for coupling out the radiation generated in the active, radiation-generating layer. Furthermore, the first main face (16) of the multilayer structure (12) is coupled to a reflective layer or interface, and the region (22) of the multilayer structure that adjoins the second main face (18) of the multilayer structure is patterned one- or two-dimensionally with convex elevations (26). |
| US08604495B2 |
Organic light-emitting panel for controlling an organic light emitting layer thickness and organic display device
A non-light-emitting cell 100c is provided between pixels 100a and 100b. Ink for forming an organic light-emitting layer is dripped substantially simultaneously into sub-pixels 100a1, 100a2, and 100a3 in the pixel 100a and a sub-pixel 100b1 in the pixel 100b. On the other hand, such ink is not dripped into the non-light-emitting cell 100c since the organic light-emitting layer is not formed in the non-light-emitting cell 100c. In a bank 105d, an inclination angle θd3 of a wall 105d3 facing the sub-pixel 100a3 is larger than an inclination angle θdc of a wall 105dc facing the non-light-emitting cell 100c. Similarly, in a bank 105e, an inclination angle θe1 of a wall 105e1 facing the sub-pixel 100b1 is larger than an inclination angle θec of a wall 105ec facing the non-light-emitting cell 100c. |
| US08604493B2 |
Organic light-emitting panel for controlling an organic light emitting layer thickness and organic display device
A non-light-emitting cell 100c is provided between pixels 100a and 100b. In formation of the light-emitting cell 100a, ink for forming an organic light-emitting layer is dripped into sub-pixels 100a1, 100a2, 100a3 in this order. This also applies to the light-emitting cell 100b. However, such ink is not dripped into the non-light-emitting cell 100c since the organic light-emitting layer is not formed in the non-light-emitting cell 100c. Regarding a bank 105d between the sub-pixel 100a3 and the non-light-emitting cell 100c, an inclination angle θd3 of a wall 105d3 is larger than an inclination angle θdc of a wall 105dc. On the other hand, regarding a bank 105e between the sub-pixel 100b1 and the non-light-emitting cell 100c, an inclination angle θe1 of a wall 105e1 is equivalent to an inclination angle θec of a wall 105ec. |
| US08604492B2 |
Organic light-emitting panel for controlling an organic light emitting layer thickness and organic display device
A non-light-emitting cell 100c is provided between pixels 100a and 100b. Ink for forming an organic light-emitting layer is dripped substantially simultaneously into sub-pixels 100a1, 100a2, and 100a3 in the pixel 100a and a sub-pixel 100b1 in the pixel 100b. On the other hand, such ink is not dripped into the non-light-emitting cell 100c since the organic light-emitting layer is not formed in the non-light-emitting cell 100c. Regarding two banks 105c and 105d defining the sub-pixel 100a3, an inclination angle θd3 of a wall 105d3 of the bank 105d is larger than an inclination angle θc3 of a wall 105c3 of the bank 105c. Similarly, regarding banks 105e and 105f defining the sub-pixel 100b1, an inclination angle θe1 of a wall 105e1 of the bank 105e is larger than an inclination angle θf1 of a wall 105f1 of the bank 105f. |
| US08604491B2 |
Wafer level photonic device die structure and method of making the same
A vertical Light Emitting Diode (LED) device includes an epi structure with a first-type-doped portion, a second-type-doped portion, and a quantum well structure between the first-type-doped and second-type-doped portions and a carrier structure with a plurality of conductive contact pads in electrical contact with the epi structure and a plurality of bonding pads on a side of the carrier structure distal the epi structure, in which the conductive contact pads are in electrical communication with the bonding pads using at least one of vias and a Redistribution Layer (RDL). The vertical LED device further includes a first insulating film on a side of the carrier structure proximal the epi structure and a second insulating film on a side of the carrier structure distal the epi structure. |
| US08604489B2 |
Mask frame assembly for thin layer deposition and method of manufacturing organic light emitting display device by using the mask frame assembly
A mask frame assembly for thin film deposition includes a frame including an opening portion, and a plurality of unit mask strips that are fixed to the frame after a tensile force is applied to both of end portions of the unit mask strips in a lengthwise direction of the unit mask strips. Each of the plurality of unit mask strips includes a plurality of unit masking pattern portions each including a plurality of opening patterns. Before the tensile force is applied to both of the end portions of the unit mask strips in the lengthwise direction and the unit mask strips are fixed to the frame, a width of each of the unit masking pattern portions in a widthwise direction perpendicular to the lengthwise direction increases as a function of a closeness of a portion of the unit masking pattern portion where the width is measured to a central portion of each of the unit masking pattern portions. |
| US08604488B2 |
Light emitting diode and fabricating method thereof
A light emitting diode including a GaN substrate, a first type semiconductor layer, a light emitting layer, a second type semiconductor layer, a first electrode, and a second electrode is provided. The GaN substrate has a first surface and a second surface opposite thereto, and the second surface has a plurality of protuberances, the height of the protuberance is h μm and the distribution density of the protuberance on the second surface is d cm−2, wherein 9.87×107≦h2d, and h≦1.8. The first type semiconductor is disposed on the first surface of the GaN substrate. The light emitting layer is disposed on a partial region of the first semiconductor layer, and the wavelength of the light emitted by the light emitting layer is from 375 nm to 415 nm. The second semiconductor layer is disposed on the light emitting layer. |
| US08604486B2 |
Enhancement mode group III-V high electron mobility transistor (HEMT) and method for fabrication
According to one disclosed embodiment, an enhancement mode high electron mobility transistor (HEMT) comprises a heterojunction including a group III-V barrier layer situated over a group III-V semiconductor body, and a gate structure formed over the group III-V barrier layer and including a P type group III-V gate layer. The P type group III-V gate layer prevents a two dimensional electron gas (2 DEG) from being formed under the gate structure. One embodiment of a method for fabricating such an enhancement mode HEMT comprises providing a substrate, forming a group III-V semiconductor body over the substrate, forming a group III-V barrier layer over the group III-V semiconductor body, and forming a gate structure including the P type group III-V gate layer over the group III-V barrier layer. |
| US08604482B2 |
Microelectronic device with disconnected semiconductor portions and methods of making such a device
A microelectronic device includes a plurality of disconnected similar semiconducting portions, electrically isolated from each other and forming a semiconductor layer, at a spacing by a constant distance and with a shape parallel to the other portions. The microelectronic device also includes two electrodes arranged in contact with the semiconductor layer such that a maximum distance separating the two electrodes is less than the largest dimension of one of the semiconductor portions. The shape and dimensions of the semiconductor portions, the spacing between the semiconductor portions, the shape and dimensions of the electrodes and the layout of the electrodes relative to the semiconductor portions are such that at least one of the semiconductor portions electrically connects the two electrodes to each other. The largest dimensions of the semiconductor portions are perpendicular to the largest dimension of the electrodes, the electrodes being similar. |
| US08604473B2 |
Semiconductor device
An object is to provide a UV sensor with high accuracy, which can be manufactured at low cost and formed over a flexible substrate. A semiconductor device includes a transistor having an oxide semiconductor film, and a voltage source electrically connected to a gate of the transistor, in which a threshold voltage of the transistor is changed by irradiating the oxide semiconductor film with UV rays; a change in the threshold voltage of the transistor is dependent on a wavelength of the UV rays with which the oxide semiconductor film is irradiated, and the voltage source adjusts a voltage output to the gate of the transistor. |
| US08604472B2 |
Semiconductor device
A semiconductor device which achieves miniaturization with favorable characteristics maintained is provided. In addition, a miniaturized semiconductor device is provided with high yield. In a semiconductor device including an oxide semiconductor, the contact resistance between the oxide semiconductor and the source electrode or the drain electrode is reduced with miniaturization advanced. Specifically, an oxide semiconductor film is processed to be an island-shaped oxide semiconductor film whose side surface has a tapered shape. Further, the side surface has a taper angle greater than or equal to 1° and less than 10°, and at least part of the source electrode and the drain electrode is in contact with the side surfaces of the oxide semiconductor film. With such a structure, the contact region of the oxide semiconductor film and the source electrode or the drain electrode is increased, whereby the contact resistance is reduced. |
| US08604468B1 |
Organic light-emitting display apparatus and method of manufacturing the same
An organic light-emitting display apparatus including an active layer and a first insulating layer on a substrate; a gate electrode on first insulating layer and including a first transparent conductive layer and a first metal layer, a second insulating layer on the gate electrode and including contact holes exposing source and drain areas of the active layer; source and drain electrodes including a second metal layer in the contact holes and on the second insulating layer, a pixel electrode on the first insulating layer and including the first transparent conductive layer, a reflection layer, and a second transparent conductive layer, and a pixel-defining layer on the source and drain electrodes and exposing the pixel electrode. The pixel-defining layer covers upper edges of the first transparent conductive layer of the pixel electrode. The reflection layer and the second transparent conductive layer contact sides of the pixel-defining layer. |
| US08604464B2 |
Blue light-emitting material
A light-emitting material comprising a conjugated polymer and a blue-light emitting perylene. |
| US08604463B2 |
Organic light emitting diode display and method of manufacturing the same
An organic light emitting diode display includes a substrate, a first conductive layer disposed on the substrate, a second conductive layer formed on the first conductive layer, a third conductive layer formed on the first conductive layer or the second conductive layer. A first electrode disposed on the substrate at a display area, the first electrode including at least the first conductive layer, the second conductive layer, and the third conductive layer. An organic emissive layer is disposed on the first electrode. A second electrode is formed on the organic emissive layer. A pad is disposed on the substrate at a pad area neighboring the display area. The pad has the first conductive layer and the third conductive layer surrounding the lateral side of the first conductive layer. |
| US08604462B2 |
Photodetector
A photodetector includes: a substrate; a first dielectric material positioned on the substrate; an optical waveguide positioned on the first dielectric material; a second dielectric material positioned on the optical waveguide; a graphene layer positioned on the second dielectric material; and a first electrode and a second electrode that are positioned on the graphene layer. |
| US08604459B1 |
Electrical devices containing a carbon nanotube switching layer with a passivation layer disposed thereon and methods for production thereof
Electrical devices containing carbon nanotubes can be passivated to protect the carbon nanotubes from degradation while substantially preserving the carbon nanotubes' electrical conductivity and switching characteristics. Such electrical devices can include a first metal contact, a switching layer containing a plurality of carbon nanotubes disposed on the first metal contact, a passivation layer containing amorphous carbon, a metal carbide, or any combination thereof that is disposed on at least a top surface of the switching layer, and a second metal contact disposed upon the passivation layer. Methods for forming the electrical devices can include disposing a passivation layer containing amorphous carbon on at least a top surface of the switching layer, and optionally heating to at least partially convert the amorphous carbon within the passivation layer into a metal carbide. |
| US08604458B2 |
Two-terminal resistance switching device and semiconductor device
The present invention is contemplated for providing a resistance switching device having a very small device size of approximately 20 nm×20 nm in its entirety, by taking advantage of a small diameter of a multilayered carbon nanotube or a multilayered carbon nanofiber per se, via a simpler manner that does not require any molecule inclusion step, with an excellent electric conductivity. Provided is a two-terminal resistance switching device, which has multilayered carbon nanofibers or multilayered carbon nanotubes disposed with a nano-scale gap width therebetween. |
| US08604456B2 |
Nonvolatile memory device and method of manufacturing the same
Provided is a nonvolatile memory device including a phase-change memory configured with cross-point memory cells in which memory elements formed of a phase-change material and selection elements formed with a diode are combined. A memory cell is configured with a memory element formed of a phase-change material and a selection element formed with a diode having a stacked structure of a first polycrystalline silicon film, a second polycrystalline silicon film, and a third polycrystalline silicon film. The memory cells are arranged at intersection points of a plurality of first metal wirings extending along a first direction with a plurality of third metal wirings extending along a second direction orthogonal to the first direction. An interlayer film is formed between adjacent selection elements and between adjacent memory elements, and voids are formed in the interlayer film provided between the adjacent memory elements. |
| US08604454B2 |
Energy modulator for modulating an energy of a particle beam
An energy modulator for use with a particle source that provides a beam of particles includes a first block moveable between a first position and a second position, wherein when the first block is at the second position, it is in a path of the beam, and a second block moveable relative to the first block, wherein the second block and the first block are offset from each other in a direction of the beam, wherein the first block has a first energy absorption characteristic, and the second block has a second energy absorption characteristic that is different from the first energy absorption characteristic. |
| US08604453B2 |
Extreme ultraviolet light source apparatus and method of generating ultraviolet light
An extreme ultraviolet light source apparatus, which is to generate an extreme ultraviolet light by irradiating a target with a main pulse laser light after irradiating the target with a prepulse laser light, the extreme ultraviolet light source apparatus comprises: a prepulse laser light source generating a pre-plasma by irradiating the target with the prepulse laser light while a part of the target remains, the pre-plasma being generated at a different region from a target region, the different region being located on an incident side of the prepulse laser light; and a main pulse laser light source generating the extreme ultraviolet light by irradiating the pre-plasma with the main pulse laser light. |
| US08604451B2 |
Target supply apparatus
A target supply apparatus controls a gas pressure inside a tank storing a liquid target material to be outputted from a nozzle by a pressure of gas supplied from a gas supply having a pressure regulator. The target supply apparatus comprises a gas passage introducing gas supplied from the gas supply into the tank, and a high-precision pressure regulator arranged on the gas passage and regulating a pressure of gas flowing the gas passage. The high-precision pressure regulator is able to regulate pressure with accuracy higher than the pressure regulator. |
| US08604450B2 |
System and method for high resolution radiation field shaping
A system and method are provided for a high resolution radiation treatment system which provide for projecting a field of radiation energy at targeted patient tissue. The system uses a multi-leaf collimator, which is positioned such that a significant clearance is provided between the multi-leaf collimator and the isocenter plane where the targeted tissue is located. The leaves of the multi-leaf collimator are designed to provide for high step resolution in the projected radiation energy shape. Additionally, an embodiment of the system and method herein can provide for a high step resolution in the projected radiation energy shape, and for a dose calculation matrix which has matrix units which coincide with the high step resolution in the projected radiation shape. |
| US08604446B2 |
Devices and methods for cryo lift-out with in situ probe
Cryogenic manipulation of a material sample with an in situ probe is enabled with a novel cooled probe design. A material sample mounted on a cryo-stage in a vacuum chamber is cooled to a cryogenic temperature. In addition, a nano-manipulator probe inside the sample chamber is also cooled to cryogenic temperature. A specific sample site is milled in the chamber using a focused ion beam and attached to the cooled probe by vapor deposition. After releasing the sample, the sample site is attached to a destination surface such as a transmission electron microscope (TEM) grid and the probe is then detached from the sample using the focused ion beam. |
| US08604445B2 |
Method of evacuating sample holder, pumping system, and electron microscope
Method and system are offered which evacuate a sample holder such that a sample can be inserted into the electron optical column of a microscope while certainly preventing exposure to the atmosphere. The system has pumping control means for controlling a vacuum pumping sequence. The inside of a microscope goniometer is evacuated to a given low vacuum state while the pressure inside a hermetic sample chamber is kept constant by the pumping control means. Then, the partition valve of the sample chamber is opened by the pumping control means and the sample chamber is brought to the low vacuum state. Then, the goniometer and sample chamber are brought to a high vacuum state by the pumping control means. Then, the sample is brought into the front end of the goniometer, and the sample holder is inserted into the electron optical column. |
| US08604443B2 |
System and method for manipulating an ion beam
A system for manipulating an ion beam having a principal axis includes an upper member having a first and a second coil generally disposed in different regions of the upper member and configured to conduct, independently of each other, a first and a second current, respectively. A lower member includes a third and a fourth coil that are generally disposed opposite to respective first and second coils and are configured to conduct, independently of each other, a third and a fourth current, respectively. A lens gap is defined between the upper and lower members, and configured to transmit the ion beam, wherein the first through fourth currents produce a 45 degree quadrupole field that exerts a rotational force on the ion beam about its principal axis. |
| US08604441B2 |
Layered semiconductor neutron detectors
Room temperature operating solid state hand held neutron detectors integrate one or more relatively thin layers of a high neutron interaction cross-section element or materials with semiconductor detectors. The high neutron interaction cross-section element (e.g., Gd, B or Li) or materials comprising at least one high neutron interaction cross-section element can be in the form of unstructured layers or micro- or nano-structured arrays. Such architecture provides high efficiency neutron detector devices by capturing substantially more carriers produced from high energy α-particles or γ-photons generated by neutron interaction. |
| US08604435B2 |
Infrared sensor structure and method
A radiation sensor (27) includes a radiation sensor chip (1) including first (7) and second (8) thermopile junctions connected to form a thermopile (7,8). The first thermopile junction is disposed in a floating portion of a dielectric membrane (3) thermally insulated from a silicon substrate (2) of the chip, and the second thermopile junction is disposed in the dielectric membrane directly adjacent to the substrate. Bump conductors (28) are bonded to corresponding bonding pads (28A) coupled to the thermopile (7,8) to physically and electrically connect the chip to conductors on a printed circuit board (23). The silicon substrate transmits infrared radiation to the thermopile while blocking visible light. |
| US08604434B2 |
Radiation imaging apparatus
A radiological image imaging apparatus includes: a radiation detection unit configured to detect radiation; a housing configured to contain the radiation detection unit; and a photo timer fixing member configured to fix a photo timer light receiving unit for measuring the radiation dose to the housing; wherein the photo timer fixing member is positioned such that the photo timer light receiving unit can be detached by separating cover members that form the surface of the housing. |
| US08604424B2 |
Capillary separated vaporization chamber and nozzle device and method
There is provided a capillary separated vaporization chamber and nozzle method and device for improved electron ionization liquid chromatography mass spectrometry of samples in a supersonic molecular beam. The device includes a vaporization chamber located upstream of a supersonic nozzle; a capillary separating the vaporization chamber and the supersonic nozzle, means for spray formation from sample in a flowing liquid; a vacuum system into which the supersonic nozzle induces supersonic expansion of the vaporized sample compounds and solvent vapor, for forming a supersonic molecular beam with vibrationally cold sample molecules and vaporized solvent; flythrough electron ionization ion source; mass analyzer; an ion detector and means for data processing of the resulting mass spectral information, for identifying and/or quantifying the chemical content of the sample. |
| US08604422B2 |
Identification of analytes by an ion mobility spectrometer with formation of dimer analytes
The subject of the invention is a method for identification of analytes with an ion mobility spectrometer by performing a series of measurements while varying the residence time of the analytes in the reaction space and identifying of monomer and nascent dimer analytes in the spectra so obtained. |
| US08604421B2 |
Method and system of identifying a sample by analyising a mass spectrum by the use of a bayesian inference technique
A method and system for the identification and/or characterization of properties of a sample using mass spectrometry. The method involves producing a measured spectrum of data from a sample using a mass spectrometer, deconvoluting the measured spectrum of data by Bayesian inference to produce a family of plausible deconvoluted spectra of data, inferring an underlying spectrum of data from the family of plausible deconvoluted spectra of data and using the underlying spectrum of data to identify and/or characterize the sample. |
| US08604417B2 |
Targetless pulsed neutron generator using beam-beam interaction
Method and apparatus for evaluating an earth formation using a pulsed neutron source comprising of dual beams of oppositely directed hydrogen isotopic ions with timing and focal characteristics of each beam set to accomplish a beam-to-beam focusing interaction to a selected position that extends axially along a sealed tube. This makes it possible to generate pulsed neutrons from a plurality of positions. |
| US08604416B2 |
Method of forming a scintillator device
A method of forming a scintillator device includes inserting a window into a lumen of a window support ring. The window support ring has an annular structure defining the lumen. The lumen extends between first and second ends of the window support ring. The method also includes inserting a scintillator material into a cavity of a housing defined by an annular sidewall of the housing. The housing has an anterior end and a posterior end. The sidewall defines an opening at the anterior end of the housing. The scintillator material is inserted into the cavity via the opening. The method further includes adhering the window to a front face of the scintillator material and coupling the first end of the window support ring to the annular sidewall of the housing at the anterior end to close the opening. |
| US08604412B2 |
Spectral module and method for manufacturing spectral module
The present invention provides a highly reliable spectral module. When light L1 proceeding to a spectroscopic unit (4) passes through a light transmitting hole (50) in the spectral module (1) in accordance with the present invention, only the light having passed through a light entrance side unit (51) formed such as to become narrower toward a substrate (2) and entered a light exit side unit (52) formed such as to oppose a bottom face (51b) of the light entrance side unit (51) is emitted from a light exit opening (52a). Therefore, stray light M incident on a side face (51c) or bottom face (51b) of the light entrance side unit (51) is reflected to the side opposite to the light exit side unit (52) and thus is inhibited from entering the light exit side unit (52). Therefore, the reliability of the spectral module (1) can be improved. |
| US08604407B2 |
Dual conversion gain pixel methods, systems, and apparatus
Dual conversion gain pixel methods, system, and apparatus are disclosed. Dual conversion gain may be obtained by configuring an active pixel having a storage node, a first connection region, a second connection region, and a capacitor coupled between the storage node and the second connection region to introduce a first conversion gain by connecting the first connection region to a power source and connecting the second connection region to a current bias source and reconfiguring the active pixel to introduce a second conversion gain by connecting the second connection region to the power source and connecting the first connection region to the current bias source. |
| US08604404B1 |
Thermal tracking for solar systems
A power generating system is disclosed. The power generating system comprises a solar cell, a support structure coupled to the solar cell and adapted to adjust the position of the solar cell, a first thermal sensor coupled to the solar cell and adapted to detect a first temperature at a first location on the solar cell, a second thermal sensor coupled to the solar cell and adapted to detect a second temperature at a second location on the solar cell, the second location spaced apart from the first location, and a control system. The control system is adapted to receive a first signal from the first thermal sensor and a second signal from the second thermal sensor, compare information conveyed in the first and second signals, and adjust the position of the solar cell by operating the support structure in response to information conveyed in the first and second signals. |
| US08604401B2 |
Deep dish microwave heating construct
A microwave heating construct for preparing a food item having a periphery that is desirably browned and/or crisped includes a substantially planar base and a plurality of side walls extending upwardly from a periphery of the base. The base and side walls define an interior space for receiving the food item. The base includes a plurality of movable portions for being moved out of the plane of the base into the interior space towards the periphery of the food item. A microwave energy interactive material may be joined to at least a portion of the base including the movable portions. The microwave energy interactive material may be operative for converting at least a portion of impinging microwave energy into heat. |
| US08604393B2 |
Control panel for a cooking device
A control panel for controlling the operation of hotplates situated on a cooking appliance. The control panel has a translucent plate that permits the location of operating elements to be visually displayed on a top surface thereof only when lighting elements associated with the operating elements are energized. The lighting elements are selectively energized and/or de-energized so that only the operating elements of a particular hotplate are visible on the top surface of the translucent plate while a user is in the process of selecting or otherwise altering an operating parameter of the particular hot plate. |
| US08604392B1 |
Hydration systems and methods
A hydration system comprises a bladder assembly defining a bladder chamber, a hose assembly, and a heating system comprising a heating element defining a loop portion. Liquids flow from the bladder chamber to the hose assembly. The loop portion is arranged within the hose assembly such that current flowing through the heating element inhibits freezing of liquids within at least a portion of the hose assembly. |
| US08604388B2 |
Contact tip assembly for a welding torch
A securement member for securing a contact tip to a welding torch assembly is provided. A channel extends axially therethrough and has an internal shoulder that extends into this channel. This internal shoulder abuts against a shoulder on the contact tip, capturing the contact tip between the shoulder and a seating surface on the diffuser and securing the contact tip in the torch assembly. The contact tip is securely seated without threading engagement, facilitating quick release and installation. The exemplary securement member couples to the diffuser such that the egress of fluid from the diffuser is blocked when used for gasless welding. This blocking allows a user to leave the diffuser secured to the welding torch when a gasless electrode is in use. |
| US08604386B2 |
Welding wire feeding systems and methods
Welding wire feed systems include a wire feeder including a push motor and a welding torch assembly including a pull motor are provided. The push motor is adapted to establish a wire feed from a wire spool, and a first controller is adapted to receive a commanded speed level and to control operation of the push motor to operate at the commanded speed level. The pull motor is adapted to cooperate with the push motor to establish a desired wire feed rate from the wire spool to the welding torch assembly. A second controller is adapted to receive an operational speed level of the push motor from the first controller and to control operation of the pull motor to operate at the received operational speed of the push motor. |
| US08604380B2 |
Method and apparatus for optimally laser marking articles
The invention is a method and apparatus for laser marking a stainless steel specimen with commercially desirable marks. The method includes providing a laser processing system having a laser, laser optics and a controller with pre-determined laser pulse parameters, selecting the pre-determined laser pulse parameters associated with the desired mark, and directing the laser marking system to produce laser pulses having laser pulse parameters associated with the desired marks including temporal pulse widths greater than about 1 and less than about 1000 picoseconds. |
| US08604378B2 |
Electrode unit and resistance welding device
An electrode unit configuring a resistance welding device is provided with a first chassis section and a second chassis section. A plurality of stepped hole sections are formed in the first chassis section, and an electrode pin is slidably provided in each stepped hole section. On the head section of the electrode pin, a resin ball configuring a welding pressure adjusting mechanism is disposed. In the second chassis section, a screw hole is formed coaxially with each stepped hole section, and a setscrew configuring an extrusion output adjusting mechanism for adjusting an extrusion output of the electrode pin is screwed into each screw hole. |
| US08604371B2 |
Electronic device with switch control unit
An electronic device includes a front plate, a top plate, and a switch control unit. The front plate defines a receiving hole therein. The switch control unit includes a mounting frame mounted on the front plate, a switch mounted in the mounting frame, a contact element located above the switch, and a control assembly. When the top plate completely covers the front plate, the top plate presses the contact element, and the contact element resiliently presses the switch to turn on the switch. When the top plate is pulled away from the front plate, the switch is turned off. The control assembly includes a first knob rotatably received in the mounting frame. The first knob includes a pressing portion. When the first knob is rotated from a first position to a second position, the pressing portion abuts against the switch to keep the switch on. |
| US08604370B2 |
Luminous keyboard
A plurality of light-transmittable or transparent keycaps is disposed on a luminous keyboard. Between a bottom surface of each keycap and a circuit board, printed layers with various patterns corresponding to each keycap are disposed therebetween. The pattern of each printed layer is composed by a light-transmittable section and an opaque section. A light source module, which is composed by a light guide plate and a light emitting diode, can further be added to the luminous keyboard, under each keycap, so as to provide a self luminous light source for the keyboard. With the light-transmittable or transparent keycaps, the patterns or texts of the printed layers can be shown. |
| US08604368B2 |
Circuit breaker having cradle with a shutter safety device
A circuit breaker having a cradle, the circuit breaker comprises: an upper shutter and a lower shutter configured to open and close terminals of the cradle; an upper shutter operation link having one end connected to the upper shutter and another end rotatably coupled to a pivot; a lower shutter operation link having one end connected to the lower shutter and another end rotatably coupled to the pivot; and a shutter safety device comprising a coupling unit fixedly-coupled to the pivot, a rotation unit rotatably coupled to the coupling unit, and a link fixing unit provided at one end of the rotation unit, wherein the link fixing unit is to restrict rotation of the upper shutter operation link and the lower shutter operation link in a contacting manner. |
| US08604367B2 |
Circuit breaker with improved lock-off accessory
A circuit breaker comprises a housing containing a trip mechanism, a handle coupled to the trip mechanism and movable between on and off positions, and a lock-off mechanism capable of holding the handle in its off position. The lock-off mechanism includes a bracket adapted to be mounted on the circuit breaker housing adjacent the movable handle, and a slide mounted on the bracket for movement parallel to the movement of the handle when the handle is moved from the off position to the on position. The slide projects into the path of movement of the handle for engaging the handle, and the bracket and the slide form openings that register with each other when the projecting portion of the slide is proximate the handle in the off position. The registered openings are sized and shaped to receive the shackle of a padlock for locking the slide to the bracket, and thus locking the handle in the off position. |
| US08604362B2 |
Waterproof assembly and device employing the same
A device includes a cover defining a sleeve, which allows a transmission cable to pass therethrough such that the transmission cable passes from an inner side of the device to an outer side of the device. An elastomer is filled in the sleeve and embedded with the transmission cable. A fastening member is employed to engage with the sleeve to tightly press the elastomer embedded with the transmission cable to prevent water from entering the device along the transmission cable and the sleeve. |
| US08604360B2 |
Sealing body for a cable sleeve
A sealing body for a cable sleeve for an optical fiber cable is disclosed. The sealing body has a central, cylindrical sealing body segment. The central, cylindrical sealing body segment has, on an outer casing surface, a plurality of cutouts distributed over the circumference thereof, in each case one cylinder-segment-like sealing body segment being capable of being inserted into each of the cutouts of the central sealing body segment, and in each case one cable insertion opening for receiving and individually sealing off in each case one single cable being formed between the central sealing body segment and each cylinder-segment-like sealing body segment. Each of the cylinder-segment-like sealing body segment has a gel-like sealing element, which can be compressed individually independently of the sealing elements of other cylinder-segment-like sealing body segments in order to individually seal off the cable inserted into the respective cable insertion opening. |
| US08604354B2 |
Printed wiring board, method of manufacturing printed wiring board, and method of connecting printed wiring board
A printed wiring board including: an insulated substrate; a conductive circuit provided on one side of this insulated substrate; a cover layer covering the insulated substrate and the conductive circuit; and a conductive particle buried in this cover layer, wherein the conductive particle is buried in the cover layer so that the conductive particle contacts the conductive circuit and protrudes from the cover layer; and the conductive particle serves as an electric contact point. |
| US08604352B2 |
Multilayer circuit board, insulating sheet, and semiconductor package using multilayer circuit board
Semiconductor chip mounting yield and semiconductor package reliability deteriorate due to warpage of a multilayer circuit board. A multilayer circuit board (1) using an interlayer insulating layer (6) can suppress warpage of the entire multilayer circuit board (1) by making the interlayer insulating layer (6) serve as a buffer material. In the multilayer circuit board (1) using the interlayer insulating layer (6), conductor circuit layers (11) and interlayer insulating layers (6) are alternately arranged. The interlayer insulating layer (6) to be used in the multilayer circuit board (1) includes a first insulating layer and a second insulating layer having an elastic modulus higher than that of the first insulating layer. |
| US08604344B2 |
Cable clamp
A cable clamp includes a board and a cover. The board forms a block on a top surface and at a first end of the board, and an L-shaped inserting portion on a bottom surface. A hook extends out from a second end of the board. The cover has a first end pivotably connected to the second end of the board, and a second end detachably engaged with the block. |
| US08604342B2 |
Low leakage electrical joints and wire harnesses, and method of making the same
Low leakage electrical joints and wire harnesses for simplifying the electrical infrastructure associated with solar energy utilities are disclosed. The low leakage electrical joints include fused wires that have been sealed, encased and configured to plug into other joints to form wire harnesses. The wire harnesses are particularly well suited for coupling a plurality of solar collector junction boxes to a combiner box. |
| US08604337B2 |
Method to evaluate effectiveness of substrate cleanness and quantity of pin holes in an antireflective coating of a solar cell
A method to determine the cleanness of a semiconductor substrate and the quantity/density of pin holes that may exist within a patterned antireflective coating (ARC) is provided. Electroplating is employed to monitor the changes in the porosity of the ARC caused by the pin holes during solar cell manufacturing. In particular, electroplating a metal or metal alloy to form a metallic grid on an exposed front side surface of a substrate also fills the pin holes. The quantity/density of metallic filled pin holes (and hence the number of pin holes) in the patterned ARC can then be determined. |
| US08604336B2 |
Photovoltaic device with transparent, conductive barrier layer
The present invention provides strategies for providing photovoltaic devices that are more resistant to moisture and/or oxygen degradation and the accompanying migration of key elements such as Na, Li, and the lanthanoid series of elements from the absorber layer and that have enhanced service life and improved performance. These strategies are particularly useful in the fabrication of chalcogenide-based photovoltaic devices such as chalcogenide-based solar cells. These strategies incorporate a barrier region between the photovoltaic absorber region and the front side collection grid. The barrier region keeps moisture and/or oxygen from the absorber layer and contains key elements such as Na, Li, and Ln in the absorber layer. As a result, the absorber layer retains its performance capabilities for an extended period of time. |
| US08604334B2 |
Photoelectric conversion device
An object of the present invention is to provide a simple process to manufacture a wiring connecting photoelectric cells in a photoelectric conversion device. Another object of this invention is to prevent defective rupture from occurring in the said wiring. The photoelectric conversion device comprises a first and a second photoelectric conversion cells comprising respectively a first and a second single crystal semiconductor layers. First electrodes are provided on the downwards surfaces of the first and second photoelectric conversion cells, and second electrodes are provided on their upwards surfaces. The first and second photoelectric conversion cells are fixed onto a support substrate side by side. The second single crystal semiconductor layer has a through hole which reaches the first electrode. The second electrode of the first photoelectric conversion cell is extended to the through hole to be electrically connected to the first electrode of the second photoelectric conversion cell. |
| US08604327B2 |
Apparatus and method for automatic lyric alignment to music playback
There is provided an information processing device including a storage unit that stores music data for playing music and lyrics data indicating lyrics of the music, a display control unit that displays the lyrics of the music on a screen, a playback unit that plays the music and a user interface unit that detects a user input. The lyrics data includes a plurality of blocks each having lyrics of at least one character. The display control unit displays the lyrics of the music on the screen in such a way that each block included in the lyrics data is identifiable to a user while the music is played by the playback unit. The user interface unit detects timing corresponding to a boundary of each section of the music corresponding to each displayed block in response to a first user input. |
| US08604321B2 |
Plants and seeds of hybrid corn variety CH636064
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH636064. The invention thus relates to the plants, seeds and tissue cultures of the variety CH636064, and to methods for producing a corn plant produced by crossing a corn plant of variety CH636064 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH636064. |
| US08604320B2 |
Plants and seeds of hybrid corn variety CH327446
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH327446. The invention thus relates to the plants, seeds and tissue cultures of the variety CH327446, and to methods for producing a corn plant produced by crossing a corn plant of variety CH327446 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH327446. |
| US08604319B2 |
Plants and seeds of hybrid corn variety CH147061
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH147061. The invention thus relates to the plants, seeds and tissue cultures of the variety CH147061, and to methods for producing a corn plant produced by crossing a corn plant of variety CH147061 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH147061. |
| US08604317B2 |
Plants and seeds of hybrid corn variety CH524410
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH524410. The invention thus relates to the plants, seeds and tissue cultures of the variety CH524410, and to methods for producing a corn plant produced by crossing a corn plant of variety CH524410 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH524410. |
| US08604316B2 |
Plants and seeds of hybrid corn variety CH636616
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH636616. The invention thus relates to the plants, seeds and tissue cultures of the variety CH636616, and to methods for producing a corn plant produced by crossing a corn plant of variety CH636616 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH636616. |
| US08604314B2 |
Plants and seeds of hybrid corn variety CH379150
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH379150. The invention thus relates to the plants, seeds and tissue cultures of the variety CH379150, and to methods for producing a corn plant produced by crossing a corn plant of variety CH379150 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH379150. |
| US08604310B2 |
Plants and seeds of corn variety CV496429
According to the invention, there is provided seed and plants of the corn variety designated CV496429. The invention thus relates to the plants, seeds and tissue cultures of the variety CV496429, and to methods for producing a corn plant produced by crossing a corn plant of variety CV496429 with itself or with another corn plant, such as a plant of another variety. The invention further relates to corn seeds and plants produced by crossing plants of variety CV496429 with plants of another variety, such as another inbred line. The invention further relates to the inbred and hybrid genetic complements of plants of variety CV496429. |
| US08604306B2 |
Plants and seeds of corn variety CV344925
According to the invention, there is provided seed and plants of the corn variety designated CV344925. The invention thus relates to the plants, seeds and tissue cultures of the variety CV344925, and to methods for producing a corn plant produced by crossing a corn plant of variety CV344925 with itself or with another corn plant, such as a plant of another variety. The invention further relates to corn seeds and plants produced by crossing plants of variety CV344925 with plants of another variety, such as another inbred line. The invention further relates to the inbred and hybrid genetic complements of plants of variety CV344925. |
| US08604305B2 |
Plants and seeds of corn variety CV606894
According to the invention, there is provided seed and plants of the corn variety designated CV606894. The invention thus relates to the plants, seeds and tissue cultures of the variety CV606894, and to methods for producing a corn plant produced by crossing a corn plant of variety CV606894 with itself or with another corn plant, such as a plant of another variety. The invention further relates to corn seeds and plants produced by crossing plants of variety CV606894 with plants of another variety, such as another inbred line. The invention further relates to the inbred and hybrid genetic complements of plants of variety CV606894. |
| US08604303B2 |
Plants and seeds of hybrid corn variety CH719460
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH719460. The invention thus relates to the plants, seeds and tissue cultures of the variety CH719460, and to methods for producing a corn plant produced by crossing a corn plant of variety CH719460 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH719460. |
| US08604301B2 |
Plants and seeds of hybrid corn variety CH391357
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH391357. The invention thus relates to the plants, seeds and tissue cultures of the variety CH391357, and to methods for producing a corn plant produced by crossing a corn plant of variety CH391357 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH391357. |
| US08604300B2 |
Plants and seeds of hybrid corn variety CH451860
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH451860. The invention thus relates to the plants, seeds and tissue cultures of the variety CH451860, and to methods for producing a corn plant produced by crossing a corn plant of variety CH451860 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH451860. |
| US08604298B1 |
Maize variety hybrid X08A126
A novel maize variety designated X08A126 and seed, plants and plant parts thereof, produced by crossing Pioneer Hi-Bred International, Inc. proprietary inbred maize varieties. Methods for producing a maize plant that comprises crossing hybrid maize variety X08A126 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X08A126 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X08A126, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X08A126. This invention further relates to methods for producing maize varieties derived from maize variety X08A126. |
| US08604292B1 |
Soybean cultivar 12302458
A soybean cultivar designated 12302458 is disclosed. The invention relates to the seeds of soybean cultivar 12302458, to the plants of soybean cultivar 12302458, to the plant parts of soybean cultivar 12302458, and to methods for producing progeny of soybean cultivar 12302458. The invention also relates to methods for producing a soybean plant containing in its genetic material one or more transgenes and to the transgenic soybean plants and plant parts produced by those methods. The invention also relates to soybean cultivars or breeding cultivars, and plant parts derived from soybean cultivar 12302458. The invention also relates to methods for producing other soybean cultivars, lines, or plant parts derived from soybean cultivar 12302458, and to the soybean plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid soybean seeds, plants, and plant parts produced by crossing cultivar 12302458 with another soybean cultivar. |
| US08604284B2 |
Soybean cultivar S100314
A soybean cultivar designated S100314 is disclosed. The invention relates to the seeds of soybean cultivar S100314, to the plants of soybean cultivar S100314, to the plant parts of soybean cultivar S100314, and to methods for producing progeny of soybean cultivar S100314. The invention also relates to methods for producing a soybean plant containing in its genetic material one or more transgenes and to the transgenic soybean plants and plant parts produced by those methods. The invention also relates to soybean cultivars or breeding cultivars, and plant parts derived from soybean cultivar S100314. The invention also relates to methods for producing other soybean cultivars, lines, or plant parts derived from soybean cultivar S100314, and to the soybean plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid soybean seeds, plants, and plant parts produced by crossing cultivar S100314 with another soybean cultivar. |
| US08604281B2 |
Transgenic plants with controlled distribution of a trait to progeny
A process of producing transgenic multi-cellular plants or parts thereof expressing a trait of interest that has a controlled distribution of said trait to progeny, comprising (i) producing a first plant or a cell thereof having in a first locus of a nuclear chromosome a first heterologous nucleotide sequence comprising a first fragment of a nucleotide sequence encoding said trait of interest, (ii) producing a second plant or a cell thereof having in a second locus of a nuclear chromosome homologous to said nuclear chromosome of step (i), a second heterologous nucleotide sequence comprising a second fragment of the nucleotide sequence encoding said trait of interest, and (iii) hybridising said first and said second plants or cells thereof to generate progeny exhibiting said functional trait of interest. Also disclosed is a process of producing hybrid seeds for agriculture. |
| US08604279B2 |
Glyphosate tolerant perennial ryegrass named ‘JS501’
The present invention relates to a new, distinct and stable variety of glyphosate tolerant perennial ryegrass, botanically known as Lolium perenne L. of the Poaceae family, and hereinafter referred to by the variety denomination ‘JS501’. The present invention relates to glyphosate tolerant perennial ryegrass ‘JS501’ plants, as well as, progeny or hybrid plants, seed, plant parts, harvested products, tissue cultures of regenerable cells, and protoplasts obtained from the glyphosate tolerant perennial ryegrass plants or plant tissues of ‘JS501’, and containing morphological and physiological characteristics of ‘JS501’. The present invention further relates to methods of producing non-transgenic and transgenic glyphosate tolerant grass plants and plant tissues from conventional breeding techniques and molecular techniques, wherein the produced glyphosate tolerant grass plants and plant tissues comprise the isolated perennial ryegrass 5-enolpyruvylshikimate 3-phosphate synthase (EPSPS) polypeptide of ‘JS501’. |
| US08604274B2 |
Plants having enhanced yield-related traits and a method for making the same
The present invention relates generally to the field of molecular biology and concerns a method for enhancing various economically important yield-related traits in plants. More specifically, the present invention concerns a method for enhancing yield-related traits in plants by modulating expression in a plant of a nucleic acid encoding a GSBP-like polypeptide (GSBP: GT-Pase activating protein SH3 domain binding Protein). The present invention also concerns plants having modulated expression of a nucleic acid encoding a GSBP-like polypeptide, which plants have enhanced yield-related traits relative to control plants. |
| US08604273B1 |
Maize hybrid X85B703
A novel maize variety designated X85B703 and seed, plants and plant parts thereof, produced by crossing Pioneer Hi-Bred International, Inc. proprietary inbred maize varieties. Methods for producing a maize plant that comprises crossing hybrid maize variety X85B703 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X85B703 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X85B703, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X85B703. This invention further relates to methods for producing maize varieties derived from maize variety X85B703. |
| US08604271B2 |
Humanized NSG mouse, method of producing the same and use thereof
A mouse model in which human fetal thymus and human fetal bone fragments are transplanted into NSG mice, a method of producing the same, and a use thereof. |
| US08604269B2 |
Intravaginal device with fluid transport plates
An intravaginal device has a fluid storage element having a longitudinal axis and is in fluid communication with at least one fluid transport element. The at least one fluid transport element has a first plate having an outwardly oriented surface and an inwardly oriented surface and a second plate coupled to the first plate. The second plate has a first surface disposed and maintained in facing relationship with the inwardly oriented surface of the first plate and an opposite surface. The second plate is capable of separating from the first plate sufficiently to provide inter-plate capillary action. The at least one fluid transport element is bendable about an axis substantially parallel to the longitudinal axis of the fluid storage element. |
| US08604266B2 |
Shape and pressure adjustable dressing
A dressing for covering a wound. The dressing including: a first component having a first shape; a second component releasably attached to a first surface of the first component to maintain the first component in a second shape different from the first shape; and an adhesive disposed on a surface of the first component different from the first surface for attaching the first component to the wound such that the second component can be released from the first component to allow the first component to take the first shape to apply a pressure to portions of the skin surrounding the wound to close the wound; wherein the second component is a mechanical device. |
| US08604261B2 |
Condensation of diols for biofuel production
The present disclosure relates to methods for converting biomass-derived streams of hydrocarbon diols into products suitable for use as a biomass-derived fuel additive. These methods involve the condensation of diols comprising five or six carbon atoms to form condensation products containing at least ten carbon atoms. The remaining hydroxyl functional groups of the condensation products are optionally modified to decrease overall polarity of the products, and improve miscibility with liquid hydrocarbon mixtures. |
| US08604256B2 |
Method for reducing the formation of by-product dinitrobenzene in the production of mononitrobenzene
A method for making mononitrobenzene using a plug flow reactor train. Benzene, nitric acid and sulfuric acid are introduced into the reactor and produced mononitrobenzene is removed at an outlet end. All of the benzene and at least part of the sulfuric acid are introduced at the inlet end of the reactor. A first portion of the nitric acid is introduced by a first nitric acid feed into the inlet end and a second portion of the nitric acid is introduced at one or more additional feeds that are spaced between the inlet end and the outlet end. The method results in reduced formation of by-product dinitrobenzene, improving the reaction yield of mononitrobenzene while avoiding the need for a distillation step. |
| US08604253B2 |
Method for producing polyhydric phenol
The present invention is a method for producing a polyhydric phenol, including the following steps (a) to (d): (a) a first step of producing (4S,5R,6S)-4,5,6-trihydroxy-2-cyclohexcene-1-one from 2-deoxy-scyllo-inosose by a dehydration reaction; (b) a second step of producing 1,2,4-trihydroxybenzene from the (4S,5R,6S)-4,5,6-trihydroxy-2-cyclohexene-1-one obtained in the first step by a dehydration reaction; (c) a third step of producing 4-hydroxycyclohexane-1,3-dione from the 1,2,4-trihydroxybenzene by a catalytic hydrogenation reaction with the use of a metal catalyst; and (d) a fourth step of producing hydroquinone by heating the 4-hydroxycyclohexane-1,3-dione. |
| US08604252B2 |
Supported noble metal comprising catalyst for oxidative dehydrogenation or epoxidation
Supported noble metal-comprising catalysts which can be obtained by a) application of colloidal noble metal in the form of a colloidal solution, optionally in admixture with additives acting as promoters, to a support material, b1) drying of the resulting product at from 150 to 350° C., or b2) drying of the resulting product at from 150 to 350° C. and subsequent calcination at from 350 to 550° C. for epoxidation or oxidative dehydrogenation, a process for producing it, its use and also the use of colloidal noble metal for producing supported catalysts. |
| US08604246B2 |
Single step catalytic preparation of para-aminophenol
The method of using a bi-functional catalyst for the one-step preparation of para-aminophenol. The catalyst includes a mixture of a hydrogenation noble metal and a zirconium sulfate. Also, an improved single-step process for the preparation of para-aminophenol from nitrobenzene, in an aqueous medium, using the bi-functional catalyst. |
| US08604244B2 |
Compositions, synthesis, and methods of using cycloalkylmethylamine derivatives
The present invention provides novel cycloalkylmethylamine derivatives, and methods of preparing cycloalkylmethylamine derivatives. The present invention also provides methods of using cycloalkylmethylamine derivatives and compositions of cycloalkylmethylamine derivatives. The pharmaceutical compositions of the compounds of the present invention can be advantageously used for treating and/or preventing obesity and obesity related co-morbid indications and depression and depression related co-morbid indications. |
| US08604237B2 |
Methods for the production of L-carnitine
Subject of the invention is a method for the production of L-carnitine, comprising the steps of (a) providing a solution comprising at least 5% (w/w) carnitine in a first solvent, wherein the carnitine is a mixture of D- and L-carnitine, (b) optionally seeding the solution with L-carnitine crystals, (c) adding an second solvent, in which the L-carnitine is not soluble or has a low solubility, (d) isolating crystals comprising L-carnitine. |
| US08604236B2 |
Catalyst system
A continuous carbonylation process for high turnover carbonylation, and a carbonylation reaction medium and product stream thereof. The process comprises carbonylating an ethlenically unsaturated compound with carbon monoxide in the presence of a source of hydroxyl groups and a catalyst system. The catalyst system comprising: (a) a bidentate phosphine, arsine or stibine ligand; and (b) a catalytic metal selected from a group VIB or group VIIIB metal or a compound thereof. The catalytically active concentration of said catalytic metal, measured as the ACCF (product Kg·hr−1·Dm−3), is maintained at less than 0.5. |
| US08604234B2 |
Method for preparing acrolein from glycerol by catalytic dehydration of glycerol using a heteropolyacid catalyst
The invention relates to a method for preparing acrolein from glycerol or glycerin, according to which dehydration of glycerol or glycerin is carried out in the presence of a catalyst which consists in at least one silica modified with zirconium dioxide, titanium dioxide or tungsten trioxide or any combination of these oxides, and a heteropolyacid. This method may be used for making 3-(methylthio)propionic aldehyde (MMP), 2-hydroxy-4-methylthiobutyronitrile (HMBTN), methionine or its analogs, from acrolein. |
| US08604231B2 |
Metal complexes for chemical vapour deposition of platinum
The invention relates to platinum complexes, to a method for preparing the same and to the use thereof for the chemical vapor deposition of metal platinum. The chemical vapor deposition of platinum onto a substrate is made from a platinum organo-metal compound the includes a ligand with a cyclic structure including at least two non-adjacent C═C double bonds, and the platinum organo-metal compound has a square-lane structure in which the platinum is bonded to each of the C═C double bonds of the ligand, thereby forming a (C═C)—Pt—(C═C) of 60° to 70°. |
| US08604221B2 |
Production method of halogen-substituted phthalide
Disclosed is a method for producing a halogen-substituted phthalide, which includes a reaction step of reacting a halogen-substituted phthalic anhydride with sodium borohydride. |
| US08604218B2 |
Cytoskeletal active rho kinase inhibitor compounds, composition and use
The present invention is directed to synthetic cytoskeletal active compounds that are inhibitors of rho-associated protein kinase. The present invention is also directed to pharmaceutical compositions comprising such compounds and a pharmaceutically acceptable carrier. The invention is additionally directed to a method of preventing or treating diseases or conditions associated with cytoskeletal reorganization. In one embodiment of the invention, the method treats increased intraocular pressure, such as primary open-angle glaucoma. The method comprises administering to a subject a therapeutically effective amount of a cytoskeletal active compound of Formula I or Formula II, wherein said amount is effective to influence the actomyosin interactions, for example by leading to cellular relaxation and alterations in cell-substratum adhesions. |
| US08604216B2 |
Desferrithiocin derivatives and methods of use thereof
Compounds represented by structural formulas such as Structural Formula (I): are highly efficient in clearing excess iron from an organism. The invention also discloses methods of treating conditions such as metal overload, oxidative stress, and neoplastic and preneoplastic conditions. |
| US08604212B2 |
Anti-shock agent comprising diaminotrifluoromethylpyridine derivative
Septic shock is known to lead to, at the end stage, systematic inflammatory reaction syndrome and multiple organ failure (MOF) and cause the patients' death. In both diseases, the patient dies finally of MOF, and the infiltration by inflammatory cells plays a key role for MOF. Thus, development of therapeutic agents for septic shock by suppressing the infiltration by inflammatory cells has been desired.To provide a therapeutic or preventive agent for shock, comprising as an active ingredient a diaminotrifluoromethylpyridine derivative represented by the formula (I) or its salt: wherein X is a cycloalkylcarbonyl group, an alkenylcarbonyl group, a thiophenecarbonyl group or a benzoyl group which may be substituted by a halogen atom; and Y is an alkylsulfonyl group. |
| US08604210B2 |
Pyrazole derivatives, preparation method thereof, and composition for prevention and treatment of osteoporosis containing same
The present invention provides pyrazole derivative compounds and pharmaceutically acceptable salts thereof. The compounds of the present invention have an excellent effect of preventing and treating osteoporosis. |
| US08604208B2 |
Polymorphs of sorafenib acid addition salts
The present invention provides amorphous and crystalline forms of acid addition salts of sorafenib, pharmaceutical compositions comprising them and their use for the treatment of cancer. The present invention also provides processes for the preparation of acid addition salts of sorafenib. |
| US08604204B2 |
Fluorescent dyes
The present invention provides dyes, reactive dyes and labeled reagents that may be used in the detection or quantification of desirable target molecules, such as proteins, nucleic acids and cellular organelles. Dyes are provided that may be used free in solution where the binding of the dye to the target molecule provides signal generation. Dyes are also provided that comprise reactive groups that may be used to attach the dyes to probes that will bind to desirable target molecules. The novel dyes of the present invention have been modified to provide beneficial properties. |
| US08604203B2 |
Modulators of cystic fibrosis transmembrane conductance regulator
The present invention relates to modulators of cystic fibrosis transmembrane conductance regulator (“CFTR”), compositions thereof, and methods therewith. The present invention also relates to methods of treating diseases using modulators of CFTR. |
| US08604198B2 |
Salt of proline derivative, solvate thereof, and production method thereof
The present invention provides 3-{(2S,4S)-4-[4-(3-methyl -1-phenyl-1H-pyrazol-5-yl)piperazin-1-yl]pyrrolidin-2 -ylcarbonyl}thiazolidine (compound I) useful as a dipeptidyl peptidase-IV inhibitor, which has superior properties of stability and hygroscopicity, and reproducible crystal structure, and a production method thereof. |
| US08604194B2 |
Salts of O-desmethyl-venlafaxine
Novel pharmaceutically acceptable salts of desvenlafaxine with physiologically ubiquitous ions selected from sugar acids and vitamins, processes for their preparation, pharmaceutical compositions containing them and uses therefor are described. |
| US08604192B2 |
Cyclohexenyl nucleic acids analogs
The present disclosure describes cyclohexenyl nucleic acid analogs, oligomeric compounds prepared therefrom and methods of using the oligomeric compounds. More particularly, cyclo-hexenyl nucleic acid analogs are provided, having one or more chiral substituents, that are expected to be useful for enhancing properties of oligomeric compounds including nuclease resistance and binding affinity. In some embodiments, the oligomeric compounds provided herein hybridize to a portion of a target RNA resulting in loss of normal function of the target RNA. |
| US08604191B2 |
Synthesis and novel salt forms of (R)-5-((E)-2-pyrrolidin-3YLVINYL)pyrimidine
The present invention relates to the stereospecific synthesis of (R)-5-((E)-2-pyrrolidin-3-yl)pyrimidine, novel salt forms, and novel polymorphic forms of these salts. |
| US08604190B2 |
Hetero isonipecotic modulators of vanilloid VR1 receptor
This invention is directed to vanilloid receptor VR1 ligands. More particularly, this invention relates to hetero isonipecotic amides that are potent modulators of VR1 which are useful for the treatment and prevention of disease conditions in mammals. |
| US08604187B2 |
Compositions and methods of aloe polysaccharides
The present invention describes a method for preparing a polymannan extract from freeze-dried aloe powder. The polymannan extract of the present invention is further used to formulate a sterile injectable formulation for the treatment of one or more cancers, leukemias and lymphomas, prostate cancer, breast cancer, and colon cancer, immune diseases, particularly immune related neoplasms, acquired immune deficiency syndrome, and hepatitis C. |
| US08604183B2 |
Compositions comprising alternating 2′-modified nucleosides for use in gene modulation
The present invention provides compositions comprising at least one oligomeric compound comprising an alternating motif and further include a region that is complementary to a nucleic acid target. The compositions are useful for targeting selected nucleic acid molecules and modulating the expression of one or more genes. In preferred embodiments the compositions of the present invention hybridize to a portion of a target RNA resulting in loss of normal function of the target RNA. The present invention also provides methods for modulating gene expression. |
| US08604174B2 |
High affinity fully human monoclonal antibodies to interleukin-8
The present embodiments are related to high-affinity antibodies directed to IL-8, methods of making and characterizing such antibodies and uses of such antibodies. Isolated polynucleotide sequences encoding, and amino acid sequences comprising, heavy and light chain immunoglobulin molecules, particularly sequences corresponding to contiguous heavy and light chain sequences spanning the framework regions (FR's) and/or complementarity determining regions (CDR's), are provided. |
| US08604170B2 |
Antibody against the CSF-1R
The present invention provides antibodies specific for the CSF-1R, compositions comprising said antibodies and methods of treatment using such compositions. |
| US08604166B2 |
Melanoma antigen peptide and uses thereof
The present invention relates to novel melanoma antigen peptides and specific T lymphocytes directed to said peptides and the use thereof for treating melanoma. |
| US08604164B2 |
High purity lipopeptides
The invention discloses highly purified daptomycin and to pharmaceutical compositions comprising this compound. The invention discloses a method of purifying daptomycin comprising the sequential steps of anion exchange chromatography, hydrophobic interaction chromatography and anion exchange chromatography. The invention also discloses a method of purifying daptomycin by modified buffer enhanced anion exchange chromatography. The invention also discloses an improved method for producing daptomycin by fermentation of Streptomyces roseosporus. The invention also discloses high pressure liquid chromatography methods for analysis of daptomycin purity. The invention also discloses lipopeptide micelles and methods of making the micelles. The invention also discloses methods of using lipopeptide micelles for purifying lipopeptide antibiotics, such as daptomycin. The invention also discloses using lipopeptide micelles therapeutically. |
| US08604160B2 |
Composite roofing overlay containing recycled paint waste and recycled crushed glass
A composite roofing overlay containing paint waste is provided for use on a roof surface. The composite roofing overlay includes a bedding cement containing water-based paint waste and crushed recycled glass, a porous fabric embedded in the bedding cement, and at least one primer coat over the porous fabric and bedding cement. The composite roofing overlay may be used in combination with an overlying waterproof roofing membrane to provide an effective waterproof seal to new or existing roof structures. |
| US08604156B2 |
Device and method for producing polybutylene succinate
A device and a method for producing high-quality polybutylene succinate are provided. The method for producing polybutylene succinate comprises the steps of: preparing a raw-material slurry by mixing succinic acid or a derivative thereof with 1,4-butanediol in a raw-material slurry preparation tank; storing the raw-material slurry in a raw-material slurry storage tank while maintaining flowability; carrying out an esterification reaction of the raw-material slurry in an esterification reactor; and synthesizing polybutylene succinate with a polycondensation reaction of the ester in a polycondensation reactor, in which the polycondensation reactor is divided, from the upstream side, into at least an initial polycondensation reactor, an intermediate polycondensation reactor, and a final polycondensation reactor, a catalyst is added in an amount from 1000 ppm to 3000 ppm in relation to succinic acid or a derivative thereof, the reaction time in the intermediate polycondensation reactor ranges from 0.25 hours to 0.75 hours, and the reaction temperature in the final polycondensation reactor ranges from 245° C. to 255° C. |
| US08604152B2 |
Anchored polysiloxane-modified polyurethane coatings and uses thereof
A polymeric material, prepared by reacting a mixture comprising a polyorganosiloxane having one or more isocyanate-reactive functional groups, polyisocyanate, and polyol, is provided. The isocyanate-reactive functional groups, typically one or two, are attached to only a single end of the polyorganosiloxane chains. The polymeric material may be used to form coatings on a substrate and to inhibit fouling on surfaces exposed to aqueous conditions. |
| US08604148B2 |
Functionalization of vinyl terminated polymers by ring opening cross metathesis
This invention relates to a polymer of a cyclic olefin and a vinyl terminated macromonomer, and processes for the production thereof. |
| US08604144B2 |
Procatalyst composition with substituted amide ester internal electron donor
Disclosed are procatalyst compositions having an internal electron donor which includes a substituted amide ester and optionally an electron donor component. Ziegler-Natta catalyst compositions containing the present procatalyst compositions exhibit improved catalyst activity and/or improved catalyst selectivity and produce propylene-based olefins with broad molecular weight distribution. |
| US08604141B2 |
High metathesis activity ruthenium and osmium metal carbene complexes
Ruthenium and osmium carbene compounds that are stable in the presence of a variety of functional groups and can be used to catalyze olefin metathesis reactions on unstrained cyclic and acyclic olefins are disclosed. Also disclosed are methods of making the carbene compounds. The carbene compounds are of the formula where M is Os or Ru; R1 is hydrogen; R is selected from the group consisting of hydrogen, substituted or unsubstituted alkyl, and substituted or unsubstituted aryl; X and X1 are independently selected from any anionic ligand; and L and L1 are independently selected from any neutral electron donor. The ruthenium and osmium carbene compounds of the present invention may be synthesized using diazo compounds, by neutral electron donor ligand exchange, by cross metathesis, using acetylene, using cumulated olefins, and in a one-pot method using diazo compounds and neutral electron donors. The ruthenium and osmium carbene compounds of the present invention may be used to catalyze olefin metathesis reactions including, but not limited to, ROMP, RCM, depolymerization of unsaturated polymers, synthesis of telechelic polymers, and olefin synthesis. |
| US08604139B2 |
Extrusion profile articles
Extrusion profile articles comprising a polyester having a dicarboxylic acid component and a glycol component. The dicarboxlyic acid component comprises at least 90 mole % terephthalic acid residues. The glycol component comprises at least 75 mole % ethylene glycol residues and 15 to 25 mole % residues of a difunctional glycol such as, for example, 1,4-cyclohexanedimethanol. Such extrusion profile articles can exhibit reduced haze, reduced sharkskin, and/or increased compatibility in PET recycling. |
| US08604136B2 |
Process for making dendritic hydrocarbon polymers
A process for making a substantially saturated dendritic hydrocarbon polymer. The process has the following steps: (a) polymerizing an amount of one or more alkadiene monomers and/or one or more alkenylaromatic polymers under anionic conditions in the presence of a di- or tri-functional organic lithium initiator to produce a polyalkadiene defining a multiplicity of lithiated chain ends; (b) reacting the polyalkadiene with an amount of a tri- or di-functional silane coupling agent to form a dendritic polyalkadiene; and (c) hydrogenating the dendritic polyalkadiene to form a substantially saturated dendritic hydrocarbon polymer. Also a process for process for making a dendritic hydrocarbon polymer, comprising: (a) polymerizing an amount of one or more alkadiene monomers and/or one or more alkenylaromatic polymers under anionic conditions in the presence of a di- or tri-functional organic lithium initiator to produce a hydrocarbon polymer defining a multiplicity of lithiated chain ends; and (b) reacting the hydrocarbon polymer with an amount of a tri- or di-functional silane coupling agent to form a dendritic hydrocarbon polymer. |
| US08604132B2 |
Rheology modifying star macrmolecules for fracking fluids and home care
A polymer composition comprising star macromolecules is provided. Each star macromolecule has a core and five or more arms, wherein the number of arms within a star macromolecule varies across the composition of star molecules. The arms on a star are covalently attached to the core of the star; each arm comprises one or more (co)polymer segments; and at least one arm and/or at least one segment exhibits a different solubility from at least one other arm or one other segment, respectively, in a reference liquid of interest. |
| US08604130B2 |
Adhesive composition and optical member using the same
An adhesive composition includes a (meth)acrylic copolymer, the (meth)acrylic copolymer containing about 92 to about 99.7 parts by weight of a moiety derived from a (meth)acrylic acid ester monomer, and about 0.3 to about 8 parts by weight of at least one of a moiety derived from a carboxyl group-containing monomer and a moiety derived from a hydroxyl group-containing (meth)acrylic acid monomer, the (meth)acrylic copolymer having a weight average molecular weight of about 500,000 g/mol to about 2,000,000 g/mol, a carbodiimide curing agent, and an oligomeric silane coupling agent. |
| US08604114B2 |
Aromatic acylation with cyclic anhydride for plasticizer production
Provided is a process for making non-phthalate plasticizers, by acylating an aromatic compound with a succinic anhydride to form a keto-acid, and then esterifying the keto-acid with C4-C13 OXO-alcohols to form a plasticizer compound. The aromatic rings of the aromatic compound may also be optionally hydrogenated. |
| US08604110B2 |
Alkyl aromatic plasticizers and methods of making
Provided are compounds of the formula: wherein m=0-3 and n=0-3, and R1 represents CxH2x wherein x=0 to 4 or cyclohexane; R2 represents H, a C1-C6 alkyl group at any of the ortho-, meta- or para-positions, a residue including heteroatoms chosen from O, N, and S, or mixtures thereof; and R3 and R4 represent hydrocarbon residues of OXO-C5-C9 alcohols which are different isomers of equal carbon number or different in carbon number. Also provided are processes for making the compounds and plasticized polymer compositions containing said compounds. |
| US08604108B2 |
Method for producing mono-hydroxyfunctionalized dialkylphosphinic acids and esters and salts thereof by means of acroleins and use thereof
The invention relates to a method for producing mono-hydroxyfunctionalized dialkylphosphinic acids and esters and salts thereof by means of acroleins, characterized in that a) a phosphinic acid source (I) is reacted with olefins (IV) to yield an alkylphosphonic acid, salt or ester (II) thereof in the presence of a catalyst A, b) the thus obtained alkylphosphonic acid, salt or ester (II) thereof is reacted with compounds of formula (V) to yield a mono-functionalized dialkylphosphinic acid derivatives (IV) in the presence of a catalyst B, and c) the thus obtained mono-functionalized dialkylphosphinic acid derivatives (VI) are reacted to yield a mono-hydroxyfunctionalized dialkylphosphinic acid derivative (III) in the presence of a catalyst C, wherein R1, R2, R3, R4, R5, R6, R7 are the same or different and stand independently of each other, among other things, for H, C1-C18 alkyl, C6-C18 aryl, C6-C6-C18 aralkyl, C6-C18 alkylaryl, and X stands for H, C1-C18 alkyl, C6-C18 aryl, C6-C18 aralkyl, C6-C18 alkylaryl, Mg, Ca, Al, Sb, Sn, Ge, Ti, Fe, Zr, Zn, Ce, Bi, Sr, Mn, Cu, Ni, Li, Na, K and/or a protonized nitrogen base, and the catalyst A and C are formed by transition metals and/or transition metal compounds and/or catalyst systems composed of a transition metal and/or a transition metal compound and at least one ligand, and catalyst B is formed by compounds forming peroxides and/or peroxo compounds and/or azo compounds and/or alkali metals and/or alkaline earth metals, alkali hydrides, alkaline earth hydrides and/or alkali alcoholates and alkaline earth alcoholates. |
| US08604106B2 |
Polypropylene based formulations
A polypropylene composition comprising polypropylene impact copolymer or impact modified polypropylene and an effective flame retarding amount of a mixture of (i) tris(tribromoneopentyl) phosphate and (ii) a carbon-carbon initiator, wherein the composition meets a UL 94 rating of V-1 or V-0, said composition being substantially free from antimony trioxide. A method for improving the flame retarding rating of a polypropylene composition is also disclosed. |
| US08604105B2 |
Flame retardant copolyester compositions
The present invention relates to the combination of halogen-free flame retardant additives in a copolyester to improve the flame retardant properties of the copolyester composition while retaining impact properties, methods of making the copolyester composition and articles made from the copolyester composition. More specifically, the present invention relates to the use of a nitrogen containing flame retardant and a metal phosphorous-containing compound in copolyester compositions to improve the flame retardant properties while retaining impact properties, methods of making said copolyester compositions and articles therefrom. |
| US08604104B2 |
Cellulose ether composition for dry mortar formulations
The present invention relates to a cellulose ether composition for use in the preparation of dry mortar formulations, especially of cementitious bound tile adhesives (CBTA). The invention further relates to a dry mortar formulation comprising said cellulose ether composition. Furthermore, the invention is directed to a method of improving the slip resistance of a dry mortar formulation without deteriorating the mechanical strength and the open time of the cured dry mortar formulation. |
| US08604102B2 |
Thermosetting composition
The disclosure provides a thermosetting composition, including: (a) about 1-35 wt % of an oligomer, wherein the oligomer is obtained by reacting a liquid epoxy resin with an aromatic primary amine having four active hydrogen atoms, and the liquid epoxy resin and the primary amine have an equivalent mole ratio of 1:0.15-1:2.50; (b) about 5-10 wt % of a long chain resin; (c) about 50-80 wt % of an epoxy resin having at least two functional groups; and (d) about 5-15 wt % of a plasticizer. |
| US08604101B2 |
Process for producing aqueous dispersions of thermoplastic polyesters
The present invention relates to a process for producing aqueous dispersions of thermoplastic polymers which have a plurality of ester groups and/or carbonate groups in the main polymer chain and which have an acid number of less than 5 mg KOH/g, in particular at most 3 mg KOH/g, and which have a zero-shear viscosity η0 (180° C.) of at least 60 Pa·s at 180° C. The invention also relates to the polymer dispersions obtainable by said process, and to the use thereof. |
| US08604100B2 |
Ink composition for oil-based ballpoint pen
Disclosed are an ink composition for oil-based ballpoint pens which exhibits soft writing sensation due to low viscosity of 300 to 3000 cps, enables writing even at low temperatures and thus exhibits superior stability, and is free of leakage (of ink), and an oil-based ballpoint pen using the same. |
| US08604098B2 |
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. |
| US08604095B2 |
Radiation-curable ink composition, ink jet recording method, and recorded matter
A radiation-curable ink composition contains (A) aminoacrylate at 1 mass % to 10 mass %, inclusive, (B) phenoxyethyl acrylate at 20 mass % to 50 mass %, inclusive, and (C) tetraethylene glycol diacrylate at 1 mass % to 20 mass %, inclusive, in its reaction component, as well as (E) bis(2,4,6-trimethylbenzoyl)-phenylphosphine oxide at 3 parts by mass to 8 parts by mass, inclusive, (F) 2,4,6-trimethylbenzoyl-diphenyl-phosphine oxide at 3 parts by mass to 5 parts by mass, inclusive, in 100 parts by mass of the reaction component, and (G) diethylthioxanthone at 1 part by mass to 3 parts by mass, inclusive, in 100 parts by mass of the reaction component. |
| US08604091B2 |
Non-isocyanate spray foam
One- and two-part spray non-isocyanate foams that include an amide-based oligomer containing pendant carboxylic acid and a polyfunctional aziridine crosslinking agent is provided. The amide oligomer typically contains urea links, urethane links or both groups. Additionally, the foams may include one or more plasticizer, a non-functionalized resin, a surfactant, and/or a thickening agent or rheology modifier. The amide oligomer does not contain any isocyanate groups, and, as a result, there are no free isocyanate moieties generated during formation of the foam that may be potentially hazardous to workers installing the foam. The presence of the urethane segments on the oligomer permits for the generation of a polyurethane foam without the drawbacks of conventional polyurethane foams. The foams may be used to fill cavities, cracks, gaps and crevices, such as around windows and doors, and may also be used in flash and batt systems. |
| US08604090B2 |
Process for dissolution of highly fluorinated ion-exchange polymers
Highly fluorinated ion-exchange polymers achieve dissolution in aqueous tetrahydrofuran at lower pressures and temperatures than in other solvents, with few or no side products being formed. |
| US08604087B2 |
Composition for treating or preventing amyloid-related diseases comprising 4-O-methylhonokiol
Disclosed is a composition for treating or preventing amyloid-related diseases including 4-O-methylhonokiol as an active ingredient. More specifically, a pharmaceutical composition including 4-O-methylhonokiol, which is effective for treating or preventing amyloid-related diseases such as Alzheimer's disease, cognitive disorder, defective memory, amyloidosis, etc. is disclosed. The inventors of the present disclosure have found out for the first time that 4-O-methylhonokiol inhibits the production of β-amyloid. It has been confirmed to be useful in treating or preventing amyloid-related diseases. Through animal tests including water maze test and passive avoidance test on mice, 4-O-methylhonokiol has been confirmed to be effective for amyloid-related diseases such as Alzheimer's disease, defective memory, cognitive disorder, and the like. It was further confirmed through acetylcholinesterase activity inhibition test using mouse brain cortex and hippocampus tissue that they are particularly effective in treating or preventing Alzheimer's disease among the amyloid-related diseases. |
| US08604086B2 |
Sulfonic acid and aldehyde condensation polymers for the treatment and prevention of HPV
The present invention relates to a method of treating and preventing a papillomavirus infection in an individual, comprising administering to the individual a therapeutically effective amount of a condensation polymer of an aromatic sulfonic acid and an aldehyde, or a pharmaceutically acceptable salt thereof. |
| US08604085B2 |
Bupropion hydrobromide polymorphs
Polymorphous and amorphous forms of bupropion hydrobromide are described. |
| US08604082B2 |
Method to treat premature ejaculation in humans
The present invention belongs to the fields of pharmacology, medicine and medicinal chemistry, and provides methods and compositions for treating sexual dysfunction; more particularly, the invention relates to treatment of premature ejaculation in humans. |
| US08604081B2 |
Topical composition containing ibuprofen
The present invention generally relates to the transdermal delivery of various compositions. In some aspects, the transdermal delivery may be facilitated by the use of a hostile biophysical environment. One set of embodiments provides a composition for topical delivery comprising ibuprofen and/or an ibuprofen salt, a nitric oxide donor, and optionally, a hostile biophysical environment. In some cases, the composition may be stabilized using a stabilization polymer such as xanthan gum, KELTROL® BT and/or KELTROL® RD; propylene glycol; and a polysorbate surfactant such as Polysorbate 20, which unexpectedly provides temperature stability to the composition, e.g., at elevated temperatures such as at least 40° C. (at least about 104° F.), as compared to compositions lacking one or more of these. |
| US08604077B2 |
Ketal compounds from polyols and oxocarboxylates
Novel ketal compounds can be made from an oxocarboxylate and a triol. Novel polymeric structures are, in turn, synthesized from the ketal compounds. Such ketal compounds and associated polymers are useful in a broad range of applications as a substitute for materials derived from petroleum or other such nonrenewable resources. |
| US08604075B2 |
Methods and compositions for improving cognitive function
This invention relates to treating age-related cognitive impairment. This invention in particular relates to the use of inhibitors of synaptic vesicle protein 2A (SV2A), such as levetiracetam, seletracetam, and brivaracetam, in improving cognitive function in subjects that exhibit age-related cognitive impairment or are at risk thereof, including, without limitation, subjects having or at risk for Mild Cognitive Impairment (MCI), Age-related Cognitive Decline (ARCD) or Age-Associated Memory Impairment (AAMI). |
| US08604073B2 |
Antimicrobial composition
An antimicrobial composition comprising (a) a cationic surfactant derived from the condensation of fatty acids and esterified dibasic amino acids, such as lauric arginate and (b) an antibiotic, such as of β-lactam antibiotics, polypeptides, quinolones. The composition may be used as a stand alone antimicrobial formulation, or in combination with medical articles or medical devices. |
| US08604071B2 |
Method for producing hydroxymethyl diphenyloxiranes and corresponding 1-azolylmethyl-1,2-diphenyloxiranes
The present invention relates to a method for producing 1-hydroxymethyl-1,2-diphenyloxiranes from 2,3-diphenylpropenals by means of epoxidation and reduction. The formation of objectionable by-products can be suppressed in that the reduction is started before the 2,3-5 diphenylpropenal is completely converted. The hydroxymethyl diphenyloxiranes represent valuable intermediate products for producing 1-azolylmethyl-1,2-diphenyloxiranes, wherein the latter can be easily produced from said intermediate products by introducing the azolyl group. |
| US08604070B2 |
Use of inhibitors of the renin-angiotensin system
It has been found that inhibitors of the rennin-angiotensin system are useful for the treatment or prevention of conditions associated with hypoxia or impaired metabolic function or efficiency. In particular, they may be used in connection with therapy of stroke or its recurrence, the acute treatment of myocardial infarction, and the treatment or prevention of wasting or cachexia, and are thus useful in treatment of the symptoms and signs of aging. These inhibitors may also be used to enhance function in healthy subjects. |
| US08604069B2 |
Amide compound and medicinal use thereof
A compound of formula [I-W]: wherein each symbol is as defined in the description, or a pharmaceutically acceptable salt thereof. |
| US08604067B2 |
ITE for cancer intervention and eradication
A method of cancer intervention or eradication by administering an effective amount of an endogenous ligand for the aryl hydrocarbon (Ah) receptor (AhR) named ITE or one of its analogs (the active ingredient) to a subject with cancer is disclosed. An effective dose and dosing frequency of the active ingredient are determined by measuring its blood levels of the subject after dosing. The active ingredient formulated with a carrier system is applied topically, enterally, or parenterally to the subject. The formulated drug can also be administered together with one or more of other cancer therapeutic agents. A maintenance dosing is provided after the subject is free of cancer to insure the cancer eradication. Subjects with cancers of prostate, liver, lung, ovarian, and breast are preferably accepted for treatment. |
| US08604062B2 |
Process for the preparation of isoxazolyl-methoxy nicotinic acids
The present invention relates to a process for the preparation of a compound of formula (I) wherein R1 and R2 are as defined herein, which is useful as an intermediate in the preparation of active pharmaceutical compounds. |
| US08604060B2 |
Use of antagonists of the CBI receptor for the manufacture of a composition useful for the treatment of hepatic diseases
The invention relates to the use of antagonists to the CB1 receptor for the preparation of a composition for the treatment of hepatic diseases and preferably to the use of N-piperidino5 5-(4-chlorophenyl)-1-(2, 4-dichloropenyl)-4-methylpyrazole-3-carboxamide. |
| US08604056B2 |
Arylpropionamide, arylacrylamide, arylpropynamide, or arylmethylurea analogs as factor XIa inhibitors
The present invention provides compounds of Formula (I): or a stereoisomer, tautomer, pharmaceutically acceptable salt or solvate form thereof, wherein the variables A, L1, M and R11 are as defined herein. The compounds of Formula (I) are selective inhibitors of serine protease enzymes of the coagulation cascade and/or contact activation system; for example thrombin, factor Xa, factor XIa, factor IXa, factor VIIa and/or plasma kallikrein. In particular, it relates to compounds that are selective factor XIa inhibitors or dual inhibitors of fXIa and plasma kallikrein. This invention also relates to pharmaceutical compositions comprising these compounds and methods of treating thromboembolic and/or inflammatory disorders using the same. |
| US08604052B2 |
Indazole inhibitors of the WNT signal pathway and therapeutic uses thereof
Indazole compounds for treating various diseases and pathologies are disclosed. More particularly, the present invention concerns the use of an indazole compound or analogs thereof, in the treatment of disorders characterized by the activation of Wnt pathway signaling (e.g., cancer, abnormal cellular proliferation, angiogenesis, Alzheimer's disease and osteoarthritis), the modulation of cellular events mediated by Wnt pathway signaling, as well as genetic diseases due to mutations in Wnt signaling components. Also provided are methods for treating Wnt-related disease states. |
| US08604048B2 |
Pyridocarbazole type compounds and applications thereof
Pyridocarbazole-type compounds of formula (I): are provided as a medicament, and more particularly for application in anticancer chemotherapy. Also provided is a pharmaceutical composition with the compound and methods for preventing and/or treating neurodegenerative-type pathologies, such as Alzheimer's disease and schizophrenia, parasitoses, such as malaria, or glaucomas. |
| US08604041B2 |
Method of treating panic disorder
The present invention relates to a method of treating a patient suffering from a disorder of the central nervous system associated with 5-HT1A receptor subtype, comprising as an active ingredient a carbostyril derivative or a salt thereof represented by the formula (1): wherein the carbon-carbon bond between 3- and 4-positions in the carbostyril skeleton is a single or a double bond. |
| US08604039B2 |
Dihydrothienopyrimidines for the treatment of inflammatory diseases
The invention relates to new dihydrothienopyrimidine of formula 1, as well as pharmacologically acceptable salts, diastereomers, enantiomers, racemates, hydrates or solvates thereof, wherein X is SO or SO2, but preferably SO, and wherein R1, R2 and R3 have the meanings given in the description, and which are suitable for the treatment of respiratory or gastrointestinal complaints or diseases, inflammatory diseases of the joints, skin or eyes, diseases of the peripheral or central nervous system or cancers, as well as pharmaceutical compositions which contain these compounds. |
| US08604036B2 |
Pyridazinone derivatives
Compounds of the formula (I), in which R1, R2, R3, W and D have the meanings indicated in Claim 1, are inhibitors of tyrosine kinases, in particular of Met kinase, and can be employed, inter alia, for the treatment of tumors. |
| US08604029B2 |
2-[(2-substituted)-indolizin-3-yl]-2-oxo-acetamide derivatives as antifungal agents
The invention provides compounds of formula (I), and pharmaceutically acceptable salts thereof wherein: R1, R2, R3, R4, R5, R6, R7, X and X1 are as defined herein. These compounds are useful in the manufacture of medicaments for use in the prevention or treatment of a fungal disease. Compounds of formula (I), and agriculturally acceptable salts thereof, may also be used as agricultural fungicides. |
| US08604028B2 |
Furopyridinyl-substituted 1,4-dihydropyridine derivatives and methods of use thereof
This invention relates to novel 4-(furo[3,2-c]pyridin-2-yl)-1,4-dihydropyridine derivatives having protein tyrosine kinase inhibitory activity, to a process for the manufacture thereof and to the use thereof for the treatment of c-Met-mediated diseases or c-Met-mediated conditions, particularly cancer and other proliferative disorders. |
| US08604027B2 |
Cyclic progestin regimens and kits
A method of contraception is provided which involves delivery of 21 to 27 consecutive days of a progestin in the absence of an estrogen or other steroidal compound, followed by 1 to 7 days without an effective amount of an active agent. Also described is a pharmaceutically useful kit to facilitate delivery of this regimen. |
| US08604022B2 |
N-[5-[2-(3,5-dimethoxyphenyl)ethyl]-1h-pyrazol-3-yl]-4-(3,4-dimethylpiperazin-1-yl)benzamide and salts thereof
There is provided a compound of formula (I): or a pharmaceutically acceptable salt thereof. There are also provided processes for the manufacture of a compound of Formula 1, and the use of a compound of Formula 1 as a medicament and in the treatment of cancer. |
| US08604021B2 |
Substituted arylamine compounds and methods of treatment
The invention relates to 5-HT6 receptor antagonists. Novel arylamine compounds and use of these compounds and their pharmaceutical compositions, e.g., in the treatment, modulation and/or prevention of physiological conditions associated with serotonin action, such as in treating obesity, and obesity-related disorders, e.g., cardiovascular disease, digestive disease, respiratory disease, cancer and type II diabetes; and psychological disorders such as schizophrenia, are disclosed. |
| US08604019B2 |
Compounds for the treatment and prophylaxis of respiratory syncytial virus disease
The invention relates to the compounds of formula (I): and pharmaceutically acceptable salts thereof, wherein R1, R2 and X are as defined in the description and claims, which are useful for the treatment or prophylaxis of RSV infection. |
| US08604017B2 |
Azetidinyl diamides as monoacylglycerol lipase inhibitors
Disclosed are compounds, compositions and methods for treating various diseases, syndromes, conditions and disorders, including pain. Such compounds are represented by Formula (I) as follows: wherein Y, Z, R1, and s are defined herein. |
| US08604015B2 |
Alkaloid ester and carbamate derivatives and medicinal compositions thereof
Compounds according to formula (I) are effective for the treatment of broncho-obstructive and inflammatory diseases. |
| US08604013B2 |
Enhanced erythropoiesis and iron metabolism
The present invention relates to methods for treating anemia in a subject having a low percent transferrin saturation by administering to the subject an effective amount of a compound that inhibits hypoxia-inducible factor prolyl hydroxylase activity. |
| US08604008B2 |
2-methylene-19,21-dinor-1α-hydroxy-bishomopregnacalciferol
Compounds of formula I are provided where X1 and X2 are independently selected from H or hydroxy protecting groups. Such compounds may be used in preparing pharmaceutical compositions and are useful in treating a variety of biological conditions. |
| US08604005B2 |
Use of probiotics
The invention relates to the use of probiotics in the manufacture of a composition for enhancing a metabolic profile in a subject. The probiotics are capable of preventing and treating diseases or disorders associated with an abnormal metabolic profile, especially a lipid profile by normalizing the profile. The probiotics are particularly effective in down-regulating levels of lysophosphatiydylcholines (LysoPCs) and ceramides. |
| US08603998B2 |
Modulators of cell cycle checkpoints and their use in combination with checkpoint kinase inhibitors
In its many embodiments, the present invention provides a novel class of pyrimidine analogs of formula (V) as targeted mechanism-based modulators of cell cycle checkpoints. Cancers and/or malignancies can be treated by administration of a cell cycle checkpoint modulator of the invention. Also discussed are suitable combinations of the cell cycle checkpoint modulator with a checkpoint kinase inhibitor to produce synergistic apoptosis in cancer cells. The invention includes methods of treating cancers by administering the combination of the cell cycle checkpoint modulator and the checkpoint kinase inhibitor, pharmaceutical compositions comprising the activator as well as the combination and pharmaceutical kits. |
| US08603991B2 |
Individualized cancer therapy
Methods for treating cancer that include (a) obtaining a specimen of cancer issue from a patient; (b) obtaining a specimen of normal tissue in the proximity of the cancer tissue; (c) extracting total protein from the cancer tissue and normal tissue; (d) obtaining a protein expression profile of the cancer tissue and normal tissue; (e) identifying a group of proteins that are expressed in the cancer tissue at significantly different levels than in the normal tissue; (f) identifying one or more prioritized proteins from the group of proteins, which will serve as the target for an RNA interference molecule (RNAi), which, when provided to a patient, will reduce the expression level of the one or more prioritized proteins using both cleavage-dependent and cleavage-independent pathways of the RNA-induced silencing complex (RISC). |
| US08603988B2 |
Ionic complexes
The present invention provides a phosphopeptide or phosphoprotein (PP) stabilized amorphous calcium phosphate or amorphous calcium fluoride phosphate complex having a calcium ion greater than about 30 moles of calcium per mole of PP. |
| US08603987B2 |
Monoclonal antibodies to fibroblast growth factor receptor 2
The present invention is directed toward a monoclonal antibody to fibroblast growth factor receptor 2, a pharmaceutical composition comprising same, and methods of treatment comprising administering such a pharmaceutical composition to a patient. |
| US08603986B2 |
Compounds and methods for modulating cadherin-mediated processes
Peptides comprising a cadherin cell adhesion recognition (CAR) sequence, and compositions comprising such peptides, are provided. Methods of using such peptides for modulating cadherin-mediated processes in a variety of therapeutic contexts are also provided. Methods are also provided for identifying compounds that are capable of modulating cadherin-mediated processes. |
| US08603983B2 |
Targeted delivery of botulinum toxin for the treatment and prevention of trigeminal autonomic cephalgias, migraine and vascular conditions
Botulinum toxin, among other presynaptic neurotoxins is used for the treatment and prevention of migraine and other headaches associated with vascular disorders. Presynaptic neurotoxins are delivered focally, targeting the nerve endings of the trigeminal nerve, the occipital nerve and the intranasal terminals of the parasympathetic fibers originating in the Sphenopalatine ganglion. The administration preferably targets the extracranial nerve endings of the trigeminal nerve in the temporal area, the extracranial occipital nerve endings in the occipital area, and the intranasal terminals of the trigeminal nerve and parasympathetic fibers originating in the Sphenopalatine ganglion. The delivery is carried out by way of injection or topically. |
| US08603982B2 |
Medical composition
A medical composition is described in which a synthetic polymer substrate and a composition mainly composed of a biopolymer directly adhere to each other due to dissolution of the surfaces thereof. The medical composition allows one to attach a biopolymer composition to a synthetic polymer substrate without the use of a toxic adhesive. |
| US08603972B2 |
Extended GLP-1 compounds
The invention relates to protracted GLP-1 compounds and therapeutic uses thereof. |
| US08603969B2 |
Pancreatic polypeptide family motifs and polypeptides comprising the same
The present invention relates to novel Pancreatic Polypeptide Family (“PPF”) polypeptides. The PPF polypeptides of the invention generally include at least two PPF motif, have at least 50% sequence identity to PYY (3-36) over its length and will generally retain, at least in part, a biological activity of a PP, PYY or NPY. Preferred PPF polypeptides of the invention are those having a potency in one of the assays described herein (preferably food intake, gastric emptying, pancreatic secretion, or weight reduction assays) which is greater than the potency of PP, NPY, PYY, or PYY(3-36) in that same assay. In one aspect, the PPF polypeptides of the invention include novel PYY analog polypeptides. In another aspect, the PPF polypeptides of the invention include PPF chimeric polypeptides including a fragment of a PP family polypeptide linked to a second PP family polypeptide, wherein each of the first and second fragments includes a PPF motif. Methods of using the PPF polypeptides of the invention, and pharmaceutical compositions including the PPF polypeptides of the invention are also disclosed. |
| US08603964B2 |
Methods for modulating angiogenesis via dystrophin Dp71
The present invention relates to methods and compositions for inhibiting or stimulating angiogenesis. The invention shows the implication of Dp71 in angiogenesis and thus provides novel therapeutic approaches, as well as novel methods for screening agents modulating angiogenesis, which target this protein. More specifically, the present invention relates to the use of Dp71 or a variant thereof (or a coding nucleic acid) for stimulating angiogenesis in a subject, particularly a human subject. The invention relates to the use of an inhibitor of Dp71 for inhibiting angiogenesis in a subject. |
| US08603963B1 |
Fragrance compositions containing low vapor pressure VOC solvents
A fragrance composition comprising a low vapor pressure VOC and at least one low vapor pressure VOC potentiator compound, which reduces, or altogether completely obviates the use of HVPVOC solvents in fragrance compositions. |
| US08603962B2 |
Methods for treating fabric in a dryer with a composition comprising silicic acid esters
Methods of treating fabric in a dryer and the fabric treatment devices used to provide the fabric treatment composition to the fabric are disclosed. More particularly, methods of treating fabric in a dryer that provides treatment of fabric, including fragrance delivery onto the fabrics, during a multiple of treatment device uses, which may be useful in laundry drying applications and may also provide effective fragrance delivery to the laundered and dried fabrics are provided herein. |
| US08603956B2 |
Super overbased polyalkenyl sulfonate and alkylaryl sulfonate composition and process for making the same
The present invention is directed to super overbased polyalkenyl sulfonate and alkylaryl sulfonate composition comprising (a) one or more super overbased polyalkenyl sulfonates and (b) one or more super overbased alkylaryl sulfonates wherein the total base number (TBN) of the sulfonate composition is greater than 400. The present invention is also directed to a process for preparing such super overbased polyalkenyl sulfonate and alkylaryl sulfonate composition. |
| US08603955B2 |
Lubricant composition and antioxidant composition
The lubricating oil composition of the present invention comprises at least one species of aromatic constituent selected from the following (a1) to (a5): (a1) a lubricating base oil comprising a polycyclic aromatic content of 0.01% by mass or more based on the total amount of base oil (a2) a lubricating base oil comprising a total aromatic content of 20 to 100% by mass based on the total amount of base oil (a3) an aromatic solvent (a4) at least one species of polycyclic aromatic compound selected from alkyl naphthalene and compounds having three or more aromatic rings, and (a5) an aromatic compound having a nitrogen atom, an oxygen atom or a sulfur atom; and an organic molybdenum compound. |
| US08603950B2 |
Methods of generating libraries and uses thereof
This invention relates to methods for the generation of polynucleotide seed libraries and the use of these libraries in generating novel mutants of recombinant proteins and, more particularly, for generating focused libraries of recombinant human antibodies and screening for their affinity binding with target antigens. |
| US08603949B2 |
Libraries of optimized cytochrome P450 enzymes and the optimized P450 enzymes
The present disclosure teaches that the recombination of homologous sequences of P450 enzymes, with the aid of SCHEMA to predict a resulting protein structure, is able to generate libraries of chimeras with significant functional diversity. Additionally, the members of these libraries demonstrate superior or unexpected new properties, which correlate with other factors that are observable in the library. Thus, the making of libraries of optimized P450 enzymes, the analysis of libraries to identify an optimized subset, and the optimized chimeras with improved or altered functionalities are all taught in the present disclosure. |
| US08603947B2 |
(4-haloalkyl-3-thiobenzoyl)cyclohexanediones and use thereof as herbicides
A description is given of (4-haloalkyl-3-thiobenzoyl)cyclohexanediones of the formula (I) and of their use as herbicides. In this formula (I), X, Y, R1, R2, R3, and R4 are radicals such as hydrogen and organic radicals such as alkyl. A and Z are oxygen or alkylene. |
| US08603934B2 |
Carbon nanosphere with at least one opening, method for preparing the same, carbon nanosphere-impregnated catalyst using the carbon nanosphere, and fuel cell using the catalyst
A carbon nanosphere has at least one opening. The carbon nanosphere is obtained by preparing a carbon nanosphere and treating it with an acid to form the opening. The carbon nanosphere with at least one opening has higher utilization of a surface area and electrical conductivity and lower mass transfer resistance than a conventional carbon nanotube, thus allowing for higher current density and cell voltage with a smaller amount of metal catalyst per unit area of a fuel cell electrode. |
| US08603931B2 |
Method of preparing catalyst for fuel cell
A method of preparing a fuel cell catalyst includes preparing a catalyst precursor solution by mixing a catalyst precursor and a solvent, and subjecting the catalyst precursor solution to radiation of electron beams having energy of less than or equal to 1 MeV. A method of preparing the fuel cell catalyst uses electron beams having low energy so that it can provide a desirable catalyst uniformly in a simple and economical process, as well as releasing few X-rays so that the catalyst can be mass produced. |
| US08603930B2 |
High-purity fused and crushed zirconia alloy powder and method of producing same
The present invention provides a high-purity fused and crushed stabilized zirconia powder. The powder—with or without further processing, such as plasma spheroidization—is used in thermal spray applications of thermal barrier coatings (TBCs) and high-temperature abradables. The resulting coatings have a significantly improved high temperature sintering resistance, which will enhance the durability and thermal insulation effect of the coating. |
| US08603927B2 |
Surfactant coated fibrous nonwoven mats
Coated and uncoated fibrous mats, and laminates containing the mat, having one or more surfactants on the fibers and binder holding the fibers together in only a portion of the thickness of the mat are disclosed. The mat contains a major portion of non-cellulosic fibers and a minor portion of cured resinous binder with the most typical fibers being glass fibers. The surfactant on the surface of the fibers causes a slurry or other liquid applied to the mat in a later process to form a board or laminate like faced gypsum board, a faced foam board, etc. to uniformly penetrate the mat to the desired distance. Also disclosed are methods of applying the surfactant(s) to the hot, coated or uncoated, mat soon after the coated or uncoated mat exits a drying oven used in the process of making, or coating, the mat. |
| US08603925B2 |
Leather-like sheet material, process for production thereof, and interior, clothing and industrial materials made by using the same
The invention provides a leather-like sheet material which is excellent in surface appearance, texture and physical properties and considerate of the environment; a process for the production thereof; and interior, clothing, and industrial materials made by using the same. A leather-like sheet material made from a nonwoven fabric which is constituted of ultra-fine fibers having a mean single-fiber fineness of 0.001 to 0.5 dtex and impregnated with a self-emulsifiable polyurethane, wherein the self-emulsifiable polyurethane and the ultra-fine fibers do substantially not adhere closely to each other, the moieties of the polyurethane have a nonporous structure, and the polyurethane has a structure crosslinked by siloxane bond in the molecular structure. |