| Document | Document Title |
|---|---|
| US07808638B2 |
Scatterometry target and method
Embodiments of the invention include a SCOL targeting groups configured to increase target to target separation and thereby increase target utility to simultaneous exposures to multiple illumination dots and associated inspection methodologies. The embodiments of the invention further relate to apparatus for projection simultaneous illumination dots onto different targets of the same targeting group on a wafer to conduct multiple simultaneous target inspections. Embodiments of the invention further relate to methods used to inspect SCOL targets using simultaneous illumination dots directed onto different targets of the same targeting group to conduct multiple simultaneous target inspections. |
| US07808636B2 |
Systems, methods, and devices for handling terahertz radiation
Methods and apparatus for detecting variations in electromagnetic fields, in particular, terahertz (THz) electromagnetic fields, are provided. The methods and apparatus employ polarization detection devices and controllers to maintain or vary the polarization of modulated signals as desired. The methods and apparatus are provided to characterize electromagnetic fields by directing the electromagnetic field and a probe beam upon an electro-crystal and detecting the modulation of the resulting probe beam. Detection of the modulation of the probe beam is practiced by detecting and comparing the polarization components of the modulated probe beam. Aspects of the invention may be used to analyze or detect explosives, explosive related compounds, and pharmaceuticals, among other substances. A compact apparatus, modular optical devices for use with the apparatus, sample holders, and radiation source mounts are also disclosed. |
| US07808633B2 |
Spectroscopic system and method for predicting outcome of disease
A system and method to predict the progression of disease of a test sample. A group of known biological samples is provided. Each known biological sample has an associated known outcome including a non-diseased sample or a diseased sample. A Raman data set is obtained for each known biological sample. Each Raman data set is analyzed to identify a diseased or non-diseased reference Raman data set depending on whether respective biological sample is the non-diseased sample or the diseased sample. A first database is generated where the first database contains reference Raman data sets for all diseased samples. A second database is generated where the second database contains reference Raman data sets for all non-diseased samples. A test Raman data set of a test biological sample is received, where the test biological sample has an unknown disease status. A diagnostic is provided as to whether the test sample is a non-diseased sample or a diseased sample. The diagnostic is obtained by comparing the test Raman data set against the reference Raman data sets in the first and the second databases using a chemometric technique. A prediction of the progression of disease may be then provided. |
| US07808627B2 |
Method for directing a controlled movement of a vehicle component
Methods for facilitating controlled movement of at least one vehicle wheel. The methods include the step of presenting a display of information, such as by visual display or audible signals, to an operator to direct a manual controlled-speed movement of the vehicle wheel. The controlled-speed movement may be a rotational movement such as during a wheel alignment rolling compensation procedure, a steering movement, such as during a vehicle wheel alignment angle measurement procedure, or a rotational movement such as during a wheel assembly measurement procedure on a vehicle wheel balancer. |
| US07808624B2 |
Inspecting end surfaces of fiber optic connectors
A system for inspecting the end faces of fiber optic connectors includes a fixture holding a plurality of fiber optic connectors. The system also includes an inspection device configured to inspect end faces of each of the fiber optic connectors, the inspection device including a movement device to which the fixture is coupled, the movement device being configured to move the inspection device relative to the fixture to allow all of the end faces to be inspected. The system also includes a computer system connected to the inspection device, the computer system being programmed to control the inspection device, display inspection data from the inspection device, and store the inspection data. |
| US07808620B2 |
Microchip testing device
A testing device equipped with: a microchip having a receiver for a test fluid, a discharge lamp which emits light into the microchip test fluid receiver, a light source housing in which the discharge lamp is located, and an arithmetic calculation mechanism, which calculates the concentration of the component to be detected, based on the intensity of the light emitted from the test fluid container unit. To reduce the size of the device and to shield the arithmetic calculation mechanism from electromagnetic waves generated around the light source, the light source housing is equipped with shielding connected to the ground on the outside of the light source housing made of insulating material. The light source housing is positioned within an enclosure of the testing device holding the microchip and containing the arithmetic calculation mechanism, analysis output device(s), and other components of the testing device. |
| US07808619B2 |
System for assembling a fluid analysis apparatus
A fluid analysis apparatus includes a cell body having a chamber disposed therein for containing fluid during analysis thereof. The chamber is specifically configured to operably and statically secure a radiant energy guiding member solely through surface-to-surface interaction. |
| US07808616B2 |
Reticle transport apparatus, exposure apparatus, reticle transport method, and reticle processing method
A reticle transport apparatus transports a reticle to and from a processing atmosphere. A reticle loader loads the reticle into the processing atmosphere, with at least a portion of the reticle being covered by a cover. A cover manipulator, in the processing atmosphere, removes the reticle from the cover and transfers the cover, without the removed reticle, to the reticle loader, and the reticle loader unloads the cover from the processing atmosphere. A cover cleaner, outside of the processing atmosphere, cleans the cover. When processing involving the reticle is completed, the reticle is returned to the cleaned cover or is placed in a different cover. |
| US07808614B2 |
Lithographic apparatus and device manufacturing method
An immersion lithographic projection apparatus has a liquid confinement structure configured to at least partly confine liquid to a space between a projection system and a substrate, the confinement structure having a buffer surface, when in use, positioned in close proximity to a plane substantially comprising the upper surface of the substrate and of a substrate table holding the substrate, to define a passage having a flow resistance. A recess is provided in the buffer surface, the recess, when in use, being normally full of immersion liquid to enable rapid filling of a gap between the substrate and substrate table as the gap moves under the buffer surface. The recess may be annular or radial and a plurality of recesses may be provided. |
| US07808613B2 |
Individual wafer history storage for overlay corrections
The invention relates to a device manufacturing method comprising identifying a substrate to be processed, performing a manufacturing step of a patterned layer on the substrate, and storing a substrate process history for the substrate. The history may comprise a correction map comprising position errors caused by the manufacturing step. Identifying the substrate may be done by reading an identification sign present on the substrate or by reading an identification code of a lot comprising the substrate and determining a sequence number of the substrate in the lot. Alignment of the substrate with respect to a patterning device of a lithographic apparatus may be corrected using information of the substrate process history. Alternatively or additionally, measured overlay errors may be corrected per substrate using information of the substrate process history. |
| US07808608B2 |
Liquid crystal display device
Disclosed herein is an LCD device having a drive area directly formed inside a non-pixel area of a substrate without an additional drive IC. The LCD device includes a first substrate having a pixel area and a non-pixel area disposed peripherally to the pixel area. The pixel area has a thin film transistor and a pixel electrode in each sub-pixel defined by gate and data lines crossing each other. A second substrate formed in opposition to the first substrate includes a color filter layer and a black matrix layer. A liquid crystal layer is formed between the first and second substrates. An opening in the black matrix layer reveals an alignment mark, which is disposed on at least one of the first substrate and the second substrate. |
| US07808606B2 |
Method for manufacturing substrate, liquid crystal display apparatus and method for manufacturing the same, and electronic device
A method for manufacturing a substrate, includes: coating the substrate with a first layer including a first metallic element by a dry deposition technique; coating the first layer with a photo resist layer; forming on the photo resist layer an exposure portion, a pair of non-exposure portions being in contact with the exposure portion and having a substantially parallel stripe-like plan shape, and a half exposure portion that is a part of an inner region of the non-exposure portions and an outer region of the non-exposure portions; removing the exposure portion and an upper portion of the half exposure portion, the upper portion having been exposed; forming an electrode portion and a wiring portion by etching the first layer exposed by removing the exposure portion; exposing the electrode portion and the wiring portion by removing the half exposure portion of which the upper portion has been removed, and forming a pair of banks by the pair of non-exposure portions; applying a treatment solution including a second metallic element on a recess portion formed by the wiring portion sandwiched between the pair of banks and the pair of banks by a droplet discharge technique; and forming a second layer including the second metallic element on the wiring portion by hardening the applied treatment solution to thicken the wiring portion. |
| US07808605B2 |
Sheeting and methods for the production thereof
The present invention relates to a foil material for transfer to a target substrate, and methods for manufacturing such a foil material. In a method according to the present invention, a plastic substrate foil (32) is provided that is suitable for aligning liquid crystal material. To the substrate foil (32) is discontiguously applied a layer (34) comprising a liquid crystal material that is aligned. |
| US07808603B2 |
Laminated article with flexible substrate
A laminated article comprises a first substrate and a second substrate at least one of which is flexible, the substrates being spaced apart from each other by spacing means and enclosing a layer of a fluid material. At least some of the spacing means comprise wall structures enclosing an adhesive material which adheres the substrates together. Fluid material which is outside the wall structures is isolated from the adhesive material and any fluid material within the wall structures. Another aspect of the invention provides a method of manufacturing the article. |
| US07808598B2 |
Liquid crystal display device having a common electrode substrate
A common electrode substrate for use in a liquid crystal display (LCD) device includes a substrate body, a common electrode disposed on the substrate body, and a peripheral first circuit disposed on the substrate body. The peripheral first circuit and the common electrode are electrically separate from each other, and the peripheral first circuit extends along at least a portion of a peripheral region of the substrate body. |
| US07808596B2 |
TFT LCD array substrate and the manufacturing method thereof
Provided are a TFT LCD array substrate and manufacturing method thereof. The TFT LCD array substrate comprises a substrate, a gate line and a data line formed on the substrate and crossing each other so as to define a pixel area, a pixel electrode formed in the pixel area, a TFT formed in the pixel area, a common electrode formed on the substrate and extending parallel to the data line. The common electrode is not formed in the central portion of a pixel area, thus improving the aperture ratio. |
| US07808595B2 |
Array substrate for liquid crystal display device and manufacturing method of the same
According to an embodiment, an array substrate for an LCD device includes a substrate, gate lines on the substrate along a first direction, data lines formed along a second direction and crossing the gate lines to define first, second and third pixel regions, thin film transistors at crossing points of the gate lines and the data lines, red, green and blue color filter patterns sequentially disposed in the first, second and third pixel regions, respectively, first, second and third common lines corresponding to the first, second and third pixel regions and receiving first, second and third common voltages, respectively, a pixel electrode over each of the red, green and blue color filter patterns and connected to one of the thin film transistors, and a common electrode over each of the red, green and blue color filter patterns and connected to one of the first, second and third common lines. |
| US07808589B2 |
Transflective liquid crystal display device having particular angle between initial liquid crystal alignment direction and pixel electrode projection direction
In a transflective liquid crystal display device, assuming that a narrower angle among angles formed by the initial liquid crystal alignment direction of a liquid crystal layer, and the projection direction of a pixel electrode of a transmissive unit is θt and that a narrower angle among angles formed by the initial liquid crystal alignment direction of the liquid crystal layer, and the projection direction of a pixel electrode of a reflective unit is θr, (1) when the liquid crystal layer possesses a positive-type liquid crystal, the relation of θt>θr is satisfied, and (2) when the liquid crystal layer possesses a negative-type liquid crystal, the relation of θr>θt is satisfied. The relations are satisfied by slanting or bending at least one of the pixel electrodes, and the reflectivity is improved. |
| US07808588B2 |
Display substrate comprising reflective patterns having a lens shape, method of manufacturing the same, and display apparatus having the same
A display substrate includes a transparent substrate, a pixel layer, an organic insulation layer, a transparent electrode and a reflective electrode. The pixel layer is formed on the transparent substrate. The pixel layer has pixel parts arranged in a matrix shape. Each of the pixel parts has a transmissive region and a reflective region. The organic insulation layer is formed on the pixel layer. The organic insulation layer has reflective patterns of decreasing size along a direction from a center of the reflective region to a periphery of the reflective region. The transparent electrode is formed on the organic insulation layer. The reflective electrode is formed on the transparent electrode such that the reflective electrode is disposed over the reflective region. Therefore reflectance efficiency of ambient light is enhanced. |
| US07808585B2 |
Color filter and color LCD apparatus having red filter with a peak wavelength between 685 nm and 690 nm and a red light source having a peak wavelength of between 640 nm and 645 nm
A color filter (19) used in a transmissive color liquid crystal display panel of a color liquid crystal display (LCD) apparatus. This color filter (19) is constituted by a tristimulus color filter for wavelength-selecting and transmitting red light, green light and blue light. Mixing of blue color and red color is prohibited by not having the transmission wavelength band of the red filter CFR overlaid substantially on the transmission wavelength band of the blue filter CFB. |
| US07808583B2 |
Polarizing sheet capable of color conversion and liquid crystal display equipped with the polarizing sheet
The present invention provides a liquid crystal display with a polarizing sheet capable of color conversion. The liquid crystal display includes an upper polarizing sheet and a lower polarizing sheet, in one of which is provided with a conversion layer to absorb predetermined spectrum distribution energy of the light provided by the backlight module and to convert it to white light spectrum distribution. |
| US07808580B2 |
Reflector member, backlight assembly and display apparatus having the same
In a backlight assembly, a reflector member includes a base sheet reflecting a light and a connecting line disposed on a face of the base sheet and, and transmitting signals. An input pad is disposed at a first end portion of the connecting line and receives the signals, and an output pad is disposed at a second end portion of the connecting line and outputs the signals transmitted through the connecting line. |
| US07808579B2 |
Display using light guide and refractive index control
Some embodiments provide a device including a first material associated with a controllable refractive index, a second material associated with a first refractive index, and a third material disposed between the first material and the second material, the third material being substantially transparent to a plurality of visible light wavelengths and being associated with a second refractive index greater than the first refractive index. Devices according to some embodiments may be employed as a display in a laptop computer, a desktop computer, a personal digital assistant, a minicomputer, a projection television, a front projector, etc. |
| US07808576B2 |
Liquid crystal display device
The present invention provides a backlight of a liquid crystal display device having an inclination surface on a light guide plate and preventing a breakage of a liquid crystal panel, wherein light which leaks from the inclination surface is made to return to the light guide plate and the adhesiveness of the light guide plate and a flexible printed circuit board is increased. In a liquid crystal display device having a backlight which radiates light to a liquid crystal panel, LEDs are formed on a light guide plate formed on the backlight as light emitting elements. Between the plurality of light emitting elements, a projecting portion of the light guide plate is formed, and a reflection member is formed on an adhesive sheet which adheres a projection member and a flexible printed circuit board to each other. By arranging the reflective member and the cushion member close to an inclination surface, light from the inclination surface is made to return to a light guide plate side, and an external force from the outside can be alleviated by a cushion member. |
| US07808572B2 |
Liquid crystal display device including heat conducting pads between shield cover and inverter IC and transformer
A liquid crystal display (LCD) device having a heat releasing structure is disclosed to effectively release heat generated from heating elements such as an inverter IC and a transformer formed on an inverter PCB (Printed, Circuit Board). The LCD device includes a lower cover; a backlight unit formed on the lower cover and providing light; a liquid crystal panel separated from the backlight unit and provided with light; an inverter PCB that drives the backlight unit; an inverter IC and a transformer mounted on the PCB and generating voltage supplied to the backlight unit; a heat conduction unit attached on the inverter IC and the transformer and heat-conducted; and a shield cover protecting the PCB from the exterior and contacting with the heat conduction unit on the inverter IC and the transformer to release heat. |
| US07808571B2 |
Liquid crystal display device
A liquid crystal display (LCD) device includes an LCD panel to display images, a backlight unit to supply light to the LCD panel, a frame provided with an inverter to supply an alternating current of a high voltage to the lamp, and an inverter cover engaged with the frame to receive the inverter. |
| US07808570B2 |
Active matrix substrate for display device and its manufacture method
An active matrix substrate has: scanning lines extending in row direction and image data lines extending in column direction, formed in display area; semiconductor islands at each cross point and in peripheral circuit area; a first gate insulating film formed on each pixel semiconductor island; a first gate made of a first wiring layer and formed on said first gate insulating film; a second gate insulating film thinner than the first gate insulating film formed on peripheral circuit semiconductor island; and a second gate electrode made of a second wiring layer and formed on the second gate insulating film, wherein the pixel transistor semiconductor island, first gate insulating film and first gate electrode constitute a pixel transistor, and the scanning line includes a lower layer made of the second wiring line and an upper layer made of the first wiring line connected to the lower layer. |
| US07808569B2 |
Method for manufacturing pixel structure
A method for manufacturing a pixel structure includes forming a first conductive layer on a substrate and patterning the first conductive layer with use of a first mask as an etching mask to form a gate. A dielectric layer is formed over the substrate to cover the gate. A semiconductor material layer is formed on the dielectric layer and patterned with use of the first mask as an etching mask to form a semiconductor layer on the dielectric layer. A second conductive layer is formed over the substrate and patterned with use of a second mask as an etching mask to form a source/drain over the substrate. A third conductive layer is formed over the substrate and patterned with use of a third mask as an etching mask to form a pixel electrode over the substrate. The pixel electrode is electrically connected to the drain. |
| US07808563B2 |
Flat panel TV screen frame system
A frame is attached to a wall mountable flat panel TV screen by connector structure. The frame enhances the appearance of the flat panel TV screen. An electronic component receptacle is connectable to the frame to hold modular electronic components employed in association with the flat panel TV screen. |
| US07808557B2 |
Method and apparatus for automatic reduction of noise in video transmitted over conductors
A method and apparatus for automatic reduction of noise in video signals transmitted over conductors is presented. The present invention provides an adjustable amount of noise filtering matched to the amount of gain provided by an adjustable gain amplifier to a received video signal. One or more stages of a multi-stage discrete gain amplifier is provided with a corresponding noise filter circuit. The filter circuit is matched to the frequency response of and the amount of gain provided by the discrete gain amplifier stage. When the amplifier stage is applied to the received signal, the corresponding noise filter for that stage is invoked as well. In that manner, the amount of noise filtering applied to a video signal automatically varies with the amount of amplification provided to that signal. |
| US07808554B2 |
Automatic and interactive configuration and control of a video system
The present invention involves inserting a sequence of computer-like commands into a video signal stream (230) and which contain data processing instructions (401; 457; 500) and video test patterns (407; 452) in order to automate the integration, configuration, set up, adjustment, calibration and control of the components (131; 132; 133) in a video system, such as an HDTV, a studio video camera, or Telecine conversion of filmed content. The command source can be any video hardware signal source or any video program content, such as a DVD being played in a DVD player, a game console, game software, a Set Top Box or broadcast video. |
| US07808545B2 |
Image-pickup device, color chart, image adjusting method, and image adjusting system
When switching a mode between an imaging mode imaging an object and an adjustment mode adjusting an image produced by the imaging, in accordance with the switched mode, one photometric region is selected from at least two photometric regions to an image signal obtained from incident light, and exposure of the incident light is controlled on the selected photometric region based on photometric information, thereby achieving accuracy in adjusting the image produced by imaging an object by preventing effect on exposure due to dispersion in field angle. |
| US07808544B2 |
Electronic still camera with capability to perform optimal focus detection according to selected mode
An electronic still camera includes a finder optical system for viewing a subject image. An imaging section obtains the subject image. A display section displays the subject image based on image data associated with the subject image obtained by the imaging section. A mode selecting section selects either a first mode in which the electronic still camera performs imaging operation using the imaging section while a user views the subject image through the finder optical system or a second mode in which the electronic still camera performs imaging operation using the imaging section while the user views the subject image on the display section. A first focus detection circuit performs a first focus detecting operation when the first mode is selected by the mode selecting section. A second focus detection circuit performs a second focus detecting operation when the second mode is selected by the mode selecting section. |
| US07808539B2 |
Image processor that controls transfer of pixel signals between an image sensor and a memory
Pixel signals are sequentially output from an image sensor in a reverse order to an order in which light sensing cells are arranged with respect to one of a horizontal direction and a vertical direction. In an image processor, first, a data reading part transfers the pixel signals in the same order as corresponding light sensing cells are arranged with respect to both of a horizontal direction and a vertical direction, and a signal sequence of the pixel signals is changed. Then, the pixel signals which are output group by group are sequentially selected by a selector in accordance with a sequence of groups. As a result, the pixel signals can be supplied from the selector in an order conforming a two-dimensional array of the light sensing cells, to thereby facilitate color interpolation which is to be later performed by a color interpolator. |
| US07808535B2 |
Semiconductor device and method of driving the same
To provide a semiconductor device and a driving method of the same that is capable of enlarging a signal amplitude value as well as increasing a range in which a linear input/output relationship operates while preventing a signal writing-in time from becoming long. The semiconductor device having an amplifying transistor and a biasing transistor and the driving method thereof, wherein an electric discharging transistor is provided and pre-discharge is performed. |
| US07808531B2 |
Method and apparatus for auto white controlling
An auto white controlling method and apparatus are provided. The method includes providing a plurality of feature points having color features of an image if the image includes an object having dominant chroma; detecting a first illuminant according to the feature points; calculating a mean chroma of data showing a chroma difference within a threshold value with a chroma of the first illuminant among data constituting the image; and providing a second illuminant by mapping the mean chroma to an illuminant locus. The apparatus includes a feature-analyzing module that provides a plurality of feature points having color features of an image; and an illuminant-detecting module that detects a first illuminant by using the feature points, calculates a mean chroma of data showing the color difference within a threshold value with the chroma of the first illuminant, and provides a second illuminant by mapping the mean chroma to an illuminant locus. |
| US07808530B2 |
Image pickup apparatus, guide frame displaying controlling method and computer program
An apparatus and method is disclosed which allows a user to grasp recording image regions for a moving image and a still image to be recorded actually to perform accurate image recording. An image pickup apparatus which can record moving images and still images determines forms of guide frames for a moving image and a still image based on aspect ratios for moving images and still images set in advance by a user. The guide frames are displayed on a monitor screen in response to a situation of an actual recording process. Where the image pickup apparatus is not in a state wherein image data can be recorded such as where a medium does not exist, only a guide frame for an image of a category which can be recorded is displayed together with a picked up image. |
| US07808528B2 |
Method and apparatus for an on-chip variable acuity imager array incorporating roll, pitch and yaw angle rates measurement
A variable acuity imager incorporates an array of detection elements for light energy, in the visible, infrared, ultraviolet, or light energy in another region of the electromagnetic spectrum with a means to change the spatial configuration of the array to include “superpixels” by combining energy detected by adjacent elements, thus permitting any number of high-resolution “foveal” regions to be placed within the confines of the focal plane array and moved around at the frame rate of the imaging device. Detectors to measure the pitch, yaw and roll angle rates of background imagery using velocity-sensing circuitry are employed for variation of the foveal regions to accommodate motion of the array. |
| US07808525B2 |
Transparent camera calibration tool for camera calibration and calibration method thereof
The calibration tool of the present invention is a transparent camera calibration tool in which a plurality of indicator points is spatially distributed and fixed, wherein the indicator points are formed as intersecting points of thin wires extended to the frame by varying the position of the thin wires in the thickness direction and the indicator points are formed as groups of intersecting points of thin wires rendered by extending a plurality of parallel thin wire groups in different directions. The indicator groups are arranged in at least two sets in a non-coplanar relationship and embodied by distributing distinguishable minute particles in a transparent raw material or by marks or similar in the surface of the raw material. Further, a plurality of cameras arranged separately from one another are calibrated in the same coordinate system by using the transparent camera calibration tool, plate tools that are added thereto, and light beams. |
| US07808523B2 |
Lane boundary detector
A boundary detector includes a candidate line detecting unit that detects a candidate line of a lane boundary position drawn on a road surface based on image data of a predetermined detection time period acquired from a camera. The detector also includes a lane boundary position selecting unit that selects a lane boundary position based on the candidate line; a branch lane boundary position selecting unit that selects a lane boundary position of a branch lane that diverts from a main lane based on the candidate line; and a branch processing unit that sets a branch process mode in which the detection time period is short without using the selected lane boundary position of the branch lane when the branch lane boundary position selecting unit selects the lane boundary position of the branch lane. |
| US07808521B2 |
Multimedia conference recording and manipulation interface
A technique is provided for recording and manipulating a multimedia conference. For example, an audio and/or video conference is conducted via computer and the audio data from a set of one or more participants in an audio conference is received and recorded and stored, and the audio data for each participant is recorded onto a separate track of a file. |
| US07808519B2 |
Line head and an image forming apparatus using the line head
A line head, includes: a microlens array in which a plurality of microlenses having a magnification whose absolute value is below 1 are arranged in a main scanning direction of a surface-to-be-scanned, and a plurality of luminous element groups which are arranged in a one-to-one correspondence with the respective plurality of microlenses, wherein in each of the plurality of luminous element groups, a plurality of luminous elements are arranged at mutually different main-scanning-direction positions in the main scanning direction, the plurality of luminous elements are respectively caused to emit lights at timings in conformity with a movement of the surface-to-be-scanned in a sub scanning direction, and light beams emitted from the plurality of luminous elements are imaged on the surface-to-be-scanned at mutually different main-scanning-direction positions in the main scanning direction to form a plurality of spots side by side on the surface-to-be-scanned in the main scanning direction, and in each of the plurality of luminous element groups, out of the plurality of luminous elements constituting the luminous element group, two luminous elements caused to emit lights to form adjacent spots are arranged at mutually different sub-scanning-direction positions in the sub scanning direction. |
| US07808518B2 |
Ink sheet cartridge
There is provided an ink sheet cartridge that includes a cartridge case having a case body disposed opposite to an upper surface of an ink sheet unit, driving sidewall portions rotatably supporting driving shafts of respective sheet supply and winding bobbins, and a supporting sidewall portion to rotatably support supporting shafts of respective sheet supply and winding bobbins. The ink sheet unit is detachably insertable in the case body, receives an ink sheet wound around the sheet supply bobbin, and includes a supply sheet case capable of drawing out the ink sheet therefrom at the time of receiving the ink sheet. The ink sheet cartridge enables replacement of the ink sheet unit such that the cartridge case is reusable and protects the replacement ink sheet from foreign objects and substances. |
| US07808516B2 |
Image forming apparatus
An image forming apparatus includes a photosensitive drum, a charging apparatus arranged to charge the photosensitive drum, and a developing apparatus arranged to supply toner to an electrostatic latent image in a development region, thereby developing the electrostatic latent image to a toner image. The image forming apparatus further includes a laser unit, an LED array unit which is located downstream of the laser unit in a moving direction of the photosensitive drum and is disposed inside the photosensitive drum to be able to perform exposure within the development region, and a control unit configured to control the laser unit and the LED array unit such that the LED array unit is able to expose the same area on the photosensitive drum which has been exposed by the laser unit. |
| US07808511B2 |
Method and system for streaming documents, E-mail attachments and maps to wireless devices
A method for pre-processing a vector image, including: receiving data for a vector image, the vector image data including a list of descriptions of global vector objects that can be rasterized for display at arbitrary levels of resolution; for each local region from among a plurality of local rectangular regions of the vector image, the local rectangular regions being associated with levels of resolution, determining local vector objects that correspond to intersections of global vector objects with such local region; and for each local region from among the plurality of local rectangular regions, storing descriptions of its local vector objects within a computer memory. |
| US07808510B2 |
Image processing apparatus, image transmission apparatus, display, image processing method, and image transmission method
An image processing apparatus, an image transmission apparatus, a display, an image processing method and an image transmission method, capable of suppressing tone or gray-level distortion before and after dithering as well as reducing and then increasing the number of bit-planes of an image. An image processing apparatus comprises a first image processor for performing multi-level dithering based on a two-dimensional dither matrix to reduce the bit-plane number of a raster image as an original image, a memory for storing image data of the raster image whose bit-plane number has been reduced by the first image processor, and a second image processor for performing bit addition for the image data read out from the memory to increase the bit-plane number thereof. The first image processor applies to the multi-level dithering the sum of threshold values generated by a threshold generator and offset values generated by an offset generator for minimizing the difference between the signal value of the original image and the average of all the dither values of the raster image whose bit-plane number has been increased. A threshold matrix is obtained by changing matrix values of the two-dimensional dither matrix corresponding to matrix values of an offset matrix not being “0” (zero) to values other than their original values, respectively. |
| US07808502B2 |
Perspective editing tools for 2-D images
Methods and apparatus, including computer systems and program products, to provide an image editing application including a perspective editing tool for performing edits in regions of an image having perspective. The perspective editing tool enables the user to identify one or more regions having perspective, i.e., perspective areas. The user can perform various editing operations on an object such that the edited object conforms to the perspective of the perspective area. The image editing application can also automatically create a perspective area from an existing perspective area. The editing tool enables the user to move objects from a source perspective area to a destination perspective area such that the edited object conforms to the perspective of the destination perspective area. |
| US07808500B2 |
Method for improving spatial index efficiency by jittering splitting planes
Embodiments of the invention provide methods and apparatus to improve the efficiency of a ray tracing image processing system. According to one embodiment of the invention, when building a spatial index the position of a splitting plane used to create a bounding volume may be jittered or moved along an axis to determine if a more efficient location for the splitting plane exists. After jittering the splitting plane a number of primitives intersected by the splitting plane may be calculated. The number of primitives intersected by the splitting plane for each location may be compared, and the location with the fewest intersected primitives may be chosen for the final position of the splitting plane. By choosing the location with the fewest intersected primitives the number of ray-primitive intersection tests necessary when performing ray tracing may be reduced. Consequently, the efficiency of the image processing system may be improved. |
| US07808497B2 |
Driving circuit and method for AMOLED using power pulse feed-through technique
An AMOLED driving circuit and driving method adds an additional switching transistor to a 2T1C driving circuit. An additional switching transistor is connected to the high voltage source, a scan line and a node connected a source terminal of a driving transistor of the 2T1C driving circuit and the light-emitting device. The additional switching transistor and an original switching transistor of the 2T1C driving circuit are activated when the scan line outputs high voltage. At the time, a low voltage of a PWM voltage is added to the high voltage source not to drive the driving transistor, and a storage capacitor stores a voltage of the image data signal. When the two switching transistors turn off and a high voltage of the PWM voltage is provided to the high voltage source, the driving transistor is driven to generate a driving current to the light-emitting device. |
| US07808494B2 |
Display device and driving method thereof
A display device that employs fewer IC chips and lends itself to cost-efficient manufacturing is presented. The device includes: a plurality of pixel rows including first and second pixels alternately arranged; a plurality of first and second gate lines disposed above and below the pixel rows and applying first and second gate-on voltages to the first and the second pixels, respectively; data lines intersecting the first and the second gate lines, each data line disposed between the first and the second pixels in a pair of first and second pixels and applying data voltages to the first and the second pixels; first and second gate drivers applying the first and the second gate-on voltages to the first and the second gate lines; and a data driver applying the data voltages to the data lines, wherein the second gate-on voltage is applied earlier than the first gate-on voltages by a predetermined time. |
| US07808493B2 |
Displaying apparatus using data line driving circuit and data line driving method
A data line driving circuit includes a first buffer circuit configured to drive a data line, and a second buffer circuit configured to drive a data line. N first data lines (n is a natural number larger than 1), and m second data lines (m is a natural number larger than 1) are alternately arranged in units of data lines as a group. The data line driving circuit further includes a first switch circuit configured to select one of the n first data lines in a first ON period and to connect the selected first data line with the first buffer circuit, and a second switch circuit configured to select one of the m second data lines adjacent to the selected first data line in a second ON period and to connect the selected second data line with the second buffer circuit. |
| US07808490B2 |
Device and method for determining touch position on sensing area of capacitive touch panel
Described is a device and a method for determining a touch position on a sensing area of a capacitive touch panel. In the device and method, an alternating current (AC) scan signal having a frequency and a current value is supplied to each of four corners of the capacitive touch panel. Next, the frequencies of the AC scan signals are each rapidly switched among a group of specific frequencies. The current values of the AC scan signals detected. In response, a group of selected frequencies is selected according to a noise filtering procedure from the group of specific frequencies based on the current values. Final current values are obtained by calculating the current values of the AC scan signals of the group of selected frequencies. Finally, the touch position on the capacitive touch panel is determined based on the final current values. |
| US07808488B2 |
Method and apparatus for providing tactile sensations
Products and processes for providing tactile sensations to input devices or electronic devices are provided. Input devices include mechanical input devices (such as, for example, mechanical switches) and non-mechanical input devices (such as, for example, touchpads). Tactile feedback is provided by using an actuator or other means in communication with the input device or electronic device. A controller may be employed to receive signals from the input devices and control the actuator. Tactile feedback to an input device or electronic device may be provided in response to one or more events or situations. Such an event or situation may be any one designated. Examples of such events and situations include the level of pressure placed on an input device; the availability or lack of availability of a function associated with an input device; and the function, menu, or mode of operation associated with an input device's activation. A variety of feedback types and combinations may be selected. |
| US07808482B2 |
Slim mouse
A slim mouse includes a first housing, a second housing and a connecting member. The first housing includes a first front part and a first rear part, wherein the first rear part has a first slant. The second housing includes a second front part and a second rear part, wherein the second front part has a second slant. The connecting member includes a rotating shaft for connecting the first slant and the second slant, so that the second housing is rotatable with the rotating shaft and relative to the first housing. |
| US07808478B2 |
Autonomous handheld device having a drawing tool
An autonomous handheld device comprises a drawing module having drawing capabilities for electronically editing a drawing and a motion sensing feature for sensing self-motion. The autonomous handheld device is configured to associate the motion sensing feature with the drawing capability thereby to allow sensed motion of the motion sensing feature to modify the electronic editing. |
| US07808476B2 |
Pixel structure
A pixel structure is provided. A scan line and a data line are disposed over a substrate. A first, second, and third thin film transistors are electrically connected with the data line and the scan line. The width-to-length ratios of the second and third thin film transistors are the same but larger than that of the first thin film transistor. A first, second and third pixel electrodes are electrically connected with the first, the second and the third thin film transistors, respectively. A first, second and third common lines are disposed below the first, second and third pixel electrodes respectively. The first and second common lines are electrically connected to a first voltage and the third common line is electrically connected to a second voltage. |
| US07808475B2 |
Photo-luminescent backlight support for power saving
Backlight support is provided for flat panel displays through use of phospho-luminescent materials. Photo-luminescent materials are integrated into a flat panel display such as an LCD display as a back panel substrate or by embedding in display pixels. When ambient light levels exceed a predetermined threshold the material is activated allowing a reduction in active backlight power. The active backlight may be provided by an electrically supported system such as an ELP, a light pipe, an LED, etc. By reducing the power of the active backlight in an analog manner or through decreasing the duty cycle, an overall power savings is accomplished for the display. By embedding different photo-luminescent materials that operate at different wavelengths, color display may be enhanced while reducing power consumption. Display properties, such as transparency, contrast, etc., may be adjusted to affect phospho-luminescent backlight support. |
| US07808472B2 |
Liquid crystal display and driving method thereof
A liquid crystal display device and a driving method thereof are provided. The liquid crystal display includes a data driver that is operative to supply data to the data lines. The data have the same polarity for the liquid crystal cells that are adjacent horizontally and opposite polarities for the liquid crystal cells that are adjacent vertically. A gate driver is operative to supply scan signals to the gate lines. The scan signals have different swing widths from each other in accordance with a polarity of the data. The switch devices include a plurality of first switch devices and a plurality of second switch devices. The first switch devices are connected to the (n−1)th (where n is a positive integer of not less than 2) gate line and the second switch devices are connected to the nth gate line. |
| US07808469B2 |
Liquid crystal display control device
There is provided a liquid crystal display control device which can display pictures in a magnification mode by using only a memory having low-speed access and a low storage capacity. When a video signal has intermediate resolution or less, the enlargement processing is performed by a frame memory, a line memory and an enlargement processing control circuit. If the input operation and the output operation to and from the frame memory are synchronized with each other, it is sufficient for the frame memory to have a storage capacity of two lines. When the video signal has the same high resolution as a liquid crystal display panel, the video signal is output through a gate circuit to a display timing generating circuit, and it is displayed in a through mode. In this case, no processing is performed by the frame memory or the like. |
| US07808467B2 |
Electro-optical device, method of driving electro-optical device, driving circuit, and electronic apparatus
A method of driving an electro-optical device having a plurality of pixels which are formed to correspond to intersections between a plurality of scan lines and a plurality of data lines and each of which exhibits a grayscale of output light corresponding to a data signal sampled and supplied to the corresponding data line when the corresponding scan line is selected is provided. The method includes: selecting the plurality of scan lines in a predetermined order; dividing a period of time, when one of the scan lines is selected, into a first period and a second period; selecting m (where m is an integer greater than or equal to 2) lines from one of an odd group and an even group consisting of odd-numbered and even-numbered data lines, respectively, in the first period; selecting m data lines from the other of the odd group and the even group of data lines in the second period; and sampling data signals supplied to m image signal lines and supplying the sampled data signals to the selected m data lines. |
| US07808465B2 |
Gamma voltage generator, source driver, and display device utilizing the same
A gamma voltage generator generating a plurality of gamma voltages transformed into a plurality of data signals by a processing unit is disclosed. The processing unit outputs the data signals according to a color separation method. The gamma voltage generator comprises a setting unit, a resistor string, and a selection unit. The setting unit provides a first parameter, a second parameter, and a third parameter. The resistor string generates the gamma voltages according to the first, second, or third parameter. The selection unit is coupled between the setting unit and the resistor string for outputting the first, second, or third parameter to the resistor string according to a control signal group. |
| US07808464B2 |
Apparatus and method for driving liquid crystal display device
An apparatus and method for driving an LCD device is provided. The apparatus for driving an LCD device includes an image display unit that displays an image, and a driving circuit that varies the number of frames of the image displayed in the image display unit in response to motion of the image. |
| US07808463B2 |
Data driver and organic light emitting display having the same
An organic light emitting display having color-specific demultiplexers is disclosed. Each demultiplexer receives a data signal for a specific color and sequentially supplies the data signals to sub-pixels for the specific color. Therefore, a data driving circuit supplying the data signal to the demultiplexer receives and successively processes only data of the specific color, so that power loss due to data charging/discharging operations is reduced when specific color sub-pixels of neighboring pixels receive the data signal corresponding to similar gray-scale voltages. |
| US07808462B2 |
Display apparatus
A display apparatus includes an RGB-RGBX signal converter having a variable RGB-RGBX conversion ratio and configured to convert an RGB signal into an RGBX signal. An RGBX type self light-emitting display is configured to display video, based on the RGBX signal obtained by the RGB-RGBX signal converter. A controller is configured to control the RGB-RGBX conversion ratio utilized for converting the RGB signal into the RGBX signal, in accordance with a display position of the RGB signal. |
| US07808461B2 |
Image display apparatus
An image display apparatus according to the present invention includes: n of scanning lines, n being an integer of 3 or greater; a scanning circuit that outputs a selection signal for sequentially selecting scanning lines from the n of scanning lines in each transitional selection period, light being to be emitted onto the selected scanning lines; a plurality of display devices that are to form a plurality of pixels that form the plurality of scanning lines; an evaluation circuit that outputs an evaluation value corresponding to the brightness of an image formed by the pixels of each of the plurality of display devices; and a control circuit that changes scanning conditions in the scanning circuit in accordance with the evaluation value, so that the ratio of the total time in term of a unit time of the time when each of the n of scanning lines being selected during the selection periods to the unit time is changed. |
| US07808460B2 |
Display LED drive circuit
A display LED drive circuit configured in such a manner that, for example, a constant current circuit, a green display LED circuit, and a red display LED circuit are connected in series and a resistor circuit having a resistor that generates a potential difference identical to the respective display LEDs is connected in parallel to the respective LED circuits. A corresponding switching element of the display LED circuit and a corresponding switching element of the resistor circuit connected in parallel are controlled to be opened and closed in opposite ways, another route connected to a source circuit in parallel is connected to the constant current circuit, a blue display LED circuit connected in parallel to the resistor circuit as described above, and a constant voltage diode in series, and a predetermined voltage is derived from an output terminal by the constant voltage diode and supplied to a control circuit. |
| US07808458B2 |
Light emitting display and driving method thereof
A light emitting display displays an image on a display panel having a plurality of scan lines, a plurality of data lines, and a plurality of pixel circuits. In the light emitting display, one of the plurality of pixel circuits includes a light emitting element having a first electrode and a second electrode, and a current detector. The light emitting display further includes: a current estimator for estimating the amount of current flowing through the light emitting element; a controller for outputting a gamma compensation value; and a data driver for generating a data signal. |
| US07808452B2 |
Plasma display panel driving method and plasma display device
A method for driving a plasma display panel including discharge cells at the intersections of data electrodes D1 to Dm and pairs of scan electrodes SC1 to SCn and sustain electrodes SU1 to SUn. One field period is composed of a plurality of subfields each including a writing period and a sustain period. During the writing period, a writing discharge is generated in a selected one of the discharge cells. During the sustain period, a sustain discharge is generated in the selected discharge cell. A voltage to be applied to sustain electrodes SU1 to SUn in the writing period of the subfield having the lowest display luminance of all the subfields is set higher than a voltage to be applied to sustain electrodes SU1 to SUn in the writing period of the subfields other than the subfield having the lowest display luminance. |
| US07808450B2 |
Image processing method and image processing apparatus
When a plurality of mixed reality (MR) experiencing persons experience the same mixed reality, there is a possibility that the experiencing persons come into contact with one another. An image processing apparatus capable of reporting to the MR experiencing persons that there is a possibility of contact. Therefore, a real space image that is image captured from the position and orientation of a user's viewpoint is drawn. The position and orientation of the user's viewpoint at this time is detected by a sensor unit. It is determined whether or not the viewpoint position is smaller than or equal to an attention distance at which there is a possibility of contact. If the viewpoint position is smaller than or equal to the attention distance, an attention display for this fact is performed. |
| US07808448B1 |
Raster engine with hardware cursor
An improved raster engine adapted to render video data from a frame buffer to one of a plurality of disparate displays is disclosed which comprises an integral bounded video signature analyzer, a hardware cursor apparatus supporting dual scanned displays, programmatic support for multiple disparate display types, multi-mode programmable hardware blinking, programmable multiple color depth digital display interface, and programmable matrix controlled grayscale generation. |
| US07808447B1 |
System and method for driving a plurality of displays
A system, method, and computer program product are provided. In use, a unique monoscopic output is received from a graphics processor. The unique monoscopic output includes a first frame for display utilizing a first display, and a second frame for display utilizing a second display. Thus, a plurality of displays may be driven utilizing the unique monoscopic output. |
| US07808443B2 |
Antenna arrangement with interleaved antenna elements
The present invention relates to an antenna arrangement connectable to a transceiver for transmitting and receiving RF signals in at least two separate frequency bands. The antenna arrangement has at least two sets of antenna elements arranged on a reflector, and the antenna elements are arranged in an interleaved configuration along a single column. The two separate frequency bands are substantially non-overlapping but relatively close to each other, and the distance between adjacent antenna elements in said column is substantially the same along the column. |
| US07808442B2 |
Multi-band antenna
The present invention discloses a multi-band antenna. The antenna includes a ground portion, a parasitic unit connecting with the ground portion and operated at a first frequency band, a first radiation portion having a feeding point and operated at a second frequency band, a second radiation portion connecting with the feeding point and operated at a third frequency band. The first radiation portion and the second radiation portion are located between the parasitic unit and the ground portion. |
| US07808440B2 |
Multiple-resonance antenna
A dipole antenna includes a plurality of parallel metal wires as its basic structure, and a plurality of identical or similar unit circuits arranged in a row in an extending direction of the plurality of metal wires and connected with each other. The unit circuits each have a tie portion that connects the metal wires with each other via at least one first inductor, and at least one first capacitor provided on at least one of the metal wires. The plurality of metal wires each have a base portion and an extended portion, and the plurality of metal wires are each bent such that the extended portion extends at an angle of 90 degrees with respect to the base portion. |
| US07808433B2 |
Antenna device and portable radio communication device comprising such an antenna device
The present invention comprises an antenna device for a portable radio communication device operable in at least a first and a second frequency band. The antenna device comprises a first electrically conductive radiating element having a feeding portion connectable to a feed device (RF) of the radio communication device for feeding and receiving radio frequency signals, a first ground plane portion arranged at a distance from the first radiating element, a second ground plane portion, and a controllable switch arranged between the first and second ground plane portion for selectively interconnecting or disconnecting the first and second ground plane portion. |
| US07808430B2 |
Scanned antenna system
The invention comprises a feed horn (10) illuminating a circular flat panel (12) formed from a high impedance surface structure. By controlling the resonant frequencies of the individual elements of the array, a controlled phase shift profile is applied across the surface of the panel to an incident phase front spherically spreading from the feed antenna so as to reflect that wavefront in a particular direction or impose a certain desired beam shape. The principles are reciprocal so a receiving system can also be achieved or indeed a simultaneous transmit and receive operation can be supported. The phase controlled reflecting plate advantageously performs focussing to the feed and beam scanning or beam shaping. This concept of feed to a phased reflector plate allows the power distribution to be implemented in free space. In addition, the active component at each array element affecting the resonant frequency is a single varactor tuning diode per element with negligible power dissipation since it operates in reverse bias or a MeMs switch network. A further embodiment is described comprising a transmissive panel with phase shifting elements implemented in MeMs technology coupled to each element of the array. Calibration techniques are described that correct for non-systematic errors in the phase shifts on reflection which would corrupt the beam shape and pointing direction in a practical environment. These can be performed repeatedly, interleaved with the radar or communications waveforms passing through the antenna. |
| US07808428B2 |
GNSS receiver and external storage device system and GNSS data processing method
A GNSS system includes a receiver connected to an external mass storage device. Applications for the system, including GNSS data processing methods are also disclosed. The external storage device can comprise a flash (thumb) drive, which can be connected to the receiver via a USB interconnection. |
| US07808420B2 |
Electromagnetic imaging by four dimensional parallel computing
Method for organizing computer operations on a system of parallel processors to invert electromagnetic field data (11) from a controlled-source electromagnetic survey of a subsurface region to estimate resistivity structure (12) within the subsurface region. Each data processor in a bank of processors simultaneously solves Maxwell's equations (13) for its assigned geometrical subset of the data volume (14). Other computer banks are simultaneously doing the same thing for data associated with a different source frequency, position or orientation, providing a “fourth dimension” parallelism, where the fourth dimension requires minimal data passing (15). In preferred embodiments, a time limit is set after which all processor calculations are terminated, whether or not convergence has been reached. |
| US07808419B2 |
Digitizer with variable sampling clock and method using the same
A digitizer includes an analog to digital converter (ADC), a sampling frequency generator, and a controller. The ADC samples an IF signal to generate a digital signal. The sampling frequency generator is connected to the ADC and provides a sampling clock of variable frequency to the ADC. The controller is connected to the sampling frequency generator and determines frequency of the sampling clock. |
| US07808417B2 |
Analog-to-digital converter
A lookahead pipelined ADC architecture uses open-loop residue amplifiers with calibration. This approach is able to achieve a high-speed, high-accuracy ADC with reduced power consumption. In one aspect, an ADC pipeline unit includes a plurality of lookahead pipeline stages (i.e., an ADC lookahead pipeline) coupled to a calibration unit. The ADC lookahead pipeline uses open-loop residue amplifiers. The calibration unit compensates for non-linearity in the open-loop amplifiers. |
| US07808415B1 |
Sigma-delta modulator including truncation and applications thereof
A multi-stage sigma-delta modulator including bit truncation between stages. The bit truncation reduces the number of bits that must be processed in subsequent stages and thus allows for faster response times. In some embodiments the gain of a feedback loop is selected to compensate for the bit truncation such that the sigma-delta modulator operates in a stable state. |
| US07808413B2 |
System and method for processing signals from multiple input devices
Systems and methods for processing a plurality of input signals are provided. A plurality of selection signals are received. Each of the plurality of selection signals is representative of one of a plurality of input signal characteristics. Each of the input signal characteristics is associated with one of the plurality of input signals. The plurality of input signals are converted into at least one digital waveform. A plurality of signal values may be extracted from the at least one digital waveform based on the plurality of input signal characteristics. An output signal may be generated based on each of the plurality of signal values. |
| US07808410B2 |
Current control circuit
Provided is a current control circuit. A current control circuit may include a clock sensing unit configured to generate a control signal according to one or more frequencies based on a plurality of clock signals, and a current scaling unit configured to scale a bias current according to the control signal. The current control circuit according to example embodiments may dynamically control a bias current according to one or more frequencies based on a plurality of clock signals so that power consumption of an analog-to-digital converter (ADC) and the semiconductor device including the ADC, which require various operating frequencies, may be improved. |
| US07808409B2 |
Multi-bit data converter using data weight averaging
A method for converting data includes matching dynamic elements by repeatedly selecting a portion of unit elements among N unit elements according to data and a circulation direction. An existence of a tone generation possibility is determined by comparing a present pointer position with a previous pointer position and by comparing present data with previous data. At least one of the present pointer position and the circulation direction is changed based on the existence of the tone generation possibility. The present pointer position and the present data are stored or the changed pointer position and the present data are stored. Unit elements are sequentially selected by the present data from the stored pointer position in the circulation direction or the changed circulation direction. The present pointer position is moved by the present data in the circulation direction or the changed circulation direction. |
| US07808407B2 |
Sub-channel distortion mitigation in parallel digital systems
A method and apparatus for compensating for gain offset, bias offset, and skew in a parallel processing environment is disclosed. The method and apparatus may be configured to compensate for mismatches between the sub-channel signals in a parallel ADC. This allows for accurate combination of the signals on the sub-channels. The method and apparatus may be utilized in a high speed data communication system having two or more channels, each of which are interleaved into two or more sub-channels. In one embodiment a DC loop processes signals on two or more sub-channels to account for and remove unwanted bias offset. In one embodiment a sub-channel gain mismatch compensation system (SCGMC) processes signals on two or more sub-channels to account for and remove unwanted gain offset. In one embodiment a skew compensation system, such as a parallel interpolator, processes signals on two or more sub-channels to remove unwanted skew across sub-channels. |
| US07808395B2 |
Occupancy detecting method and system
A method of and a system for detecting a person occupying a vehicle seat or a corresponding underlay whereby the underlay is provided with a single dynamic sensor and whereby the measurement signal is compared with a reference signal in comparing means, wherein the system comprises first measuring means for measuring a first measurement signal in a first frequency band representing a signal for human presence, and second measuring means for measuring the reference signal as a second measurement signal in a second frequency band representing a signal for background noise, comparing means for indicating an occupancy, wherein the signal strength in the first measurement signal in the first frequency band of human presence signal domination is compared to the signal strength in the reference signal in the second frequency band where essentially only background noise exists. |
| US07808388B2 |
Security system for inventory
A security system for inventory automatically detects removal of inventory items from an area or areas protected with security sensors. A person removing the item then scans an identifying code of the item, such as its bar code or radio-frequency identification (“RFID”) tag, with a device such as a portable shopping assistant device; if the item is not scanned in an appropriate manner, such as within a particular a time period, then theft of the item may be suspected. Information for completing a purchase transaction can be sent from the portable shopping assistant device. In this manner, items can be purchased directly from the protected areas. |
| US07808381B2 |
System and method for inter-modal container screening
A system and method for screening inter-modal shipping containers for the presence of weapons-of-mass-destruction, such as chemical-warfare agents, biological-warfare agents, radiological materials, nuclear material, or explosives, is disclosed. |
| US07808379B2 |
Mode selectable field transmitter
A selectable mode field transmitter is configurable to operate in one of a plurality of operating modes having different combinations of function, performance, and power consumption. The selectable mode field transmitter includes a housing, a sensor located within the housing, and transmitter circuitry for transmitting data provided by the sensor to a receiver external to the housing. The transmitter circuitry includes a controller that electrically configures the transmitter circuitry to one of a plurality of operational modes in response to mode selection data received from a source external to the housing. Therefore, the selectable mode field transmitter can be configured based on the needs or requirements of a particular application. |
| US07808378B2 |
Alert notification system and method for neighborhood and like groups
An alert notification system and method for neighborhood, business, work location, community and other groups for broadcasting an alert message from one member of the group to the other members of the group. A member of the group who sees or hears of an alert condition, which may be criminal activity, suspicious character(s), animal running loose, natural or man-made disaster or the like, becomes an alert initiator by calling a centrally based alert processing device that, after verifying the caller is a member of a group, allows the caller to record an audible alert message describing the alert situation. The processing device then broadcasts the alert message to each member of the alert initiator's group or groups so the alert recipients may take appropriate action to protect lives and/or property. The alert processing device stores information regarding the caller and the message for later auditing and retrieval purposes. |
| US07808377B2 |
Direct aircraft-to-aircraft data link communication
Systems and methods for direct communication between aircraft for one or more embodiments are adapted to receive tactical and strategic information related to proximate aircraft for improved flight planning. The systems and methods presented herein may be implemented, for example, in a first aircraft having a data link component adapted to process information, a storage component adapted to store information related to the first aircraft, and a communication interface component adapted to directly communicate with a second aircraft via a communication link. The first aircraft may include a user interface component adapted to interact with the data link component to retrieve information related to the first aircraft from the storage component, generate a request message with the information related to the first aircraft, and communicate with the communication interface component to directly transmit the generated request message to the second aircraft via the communication link. |
| US07808374B2 |
Brake lining wear sensor
An apparatus is provided for measuring wear-induced displacement of a brake lining with respect to an associated brake caliper, comprising a gear mechanism for converting the wear-induced displacement into a rotary movement, having a sensor for detecting the rotary movement, wherein a contact-free coupling is provided for transmitting the rotary movement to the sensor. The apparatus is designed in such a way that the sensor generates an analogue or pulse-width-modulated detection signal for determining the wear-induced displacement of the brake lining, wherein the detection signal corresponds to the respective displacement caused by the rotary movement. The invention also related to a corresponding method for measuring the wear-induced displacement of a brake lining with respect to an associated brake caliper. |
| US07808373B2 |
Receptor of tire pressure monitoring system for vehicles
The present invention relates to a receptor of tire pressure monitoring system for vehicles. The receptor consists of a wiring substrate board of which is equipped with a radio-frequency receptor, a micro controller, a liquid crystal display, a vibration monitor and a buzzer. The vibration monitor could sense the vibration while the door is being opened or closed and hence start the tire pressure monitoring system. The radio-frequency receptor can receive the data and convert it to be shown on the liquid crystal display. While the tire pressure is unusual, the buzzer starts the audio alerting sound to remind the driver checking the tires. It can improve safety driving. |
| US07808370B2 |
System and methods for vehicle sound font creation, playback, and networking
Systems and methods provide for the creation of vehicle sound fonts, for utilizing the vehicle sound fonts to augment the engine sounds of a vehicle, and for establishing a network for sharing and controlling the playback of vehicle sound fonts and other media. The systems install in automobiles and play simulated engine sounds of other recorded vehicles in a controlled manner synchronized with the engine spark frequency of the playback vehicle. Automobiles with these systems may network together to share media and to coordinate playback in a synchronized manner among all vehicles of the network. |
| US07808369B2 |
System and process to ensure performance of mandated inspections
A method and apparatus to provide evidence that a person who is intended to make a required inspection was actually physically present at a predefined location associated with the inspection, so that the inspection could have been done, and if not, to provide an indication of the failure to perform the inspection. This invention is particularly well suited to determine if required pre/post-trip inspections of vehicles have been performed. Detecting a triggering condition, such as powering on (or off) equipment, indicates the beginning of a period of time during which the inspection is to be performed. The monitoring system waits for a predetermined event to occur, which indicates the period of time has expired and determines if data corresponding to the inspection have been received. If not, it is concluded that the inspection has not been performed. |
| US07808367B2 |
RFID material tracking method and apparatus
A method and apparatus for tracking items automatically is described. A passive RFID (Radio Frequency IDentification) tag is used with a material tracking system capable of real-time pinpoint location and identification of thousands of items in production and storage areas. Passive RFID tags are attached to the item to be tracked, remote sensing antennas are placed at each remote location to be monitored, interrogators with several antenna inputs are connected to the sensing antennas to multiplex the antenna signals, and a host computer communicates with the interrogators to determine item locations to an exacting measure. |
| US07808365B2 |
Pressure sensor
A diaphragm is formed at a predetermined location of a sensor chip made of semiconductor material, and a sensor gauge for differential pressure or pressure sensing-use is provided on the sensor chip that includes at least the diaphragm. The sensor gauge has a plurality of sensor gauges synergistically forming a bridge circuit, and are connected to one another with semiconductor resistors, the semiconductor resistors and the sensor gauges are covered with an insulating film, and the number of contact holes, passing through a portion of the insulating film, for electrode line-out use for forming contacts electrically connected to the semiconductor resistors does not exceed the number of sensor gauges. |
| US07808364B2 |
Varistor protection cover and varistor device
A protection cover used for avoiding the influence brought about by the temperature effect of a varistor is proposed. The protection cover is made of ceramic or refractory material, and is used to bear high temperature generated when a metal oxide varistor breaks down to catch fire and to further cover the fire therein, thereby preventing the fire from burning out application components around the metal oxide varistor. Moreover, accommodation portions and grooves for receiving temperature breakers are disposed on the protection cover to provide a better contact surface between the protection cover and the temperature breakers so that the temperature breakers can more accurately detect the temperature on the protection cover, hence reducing the occurrence of the situation of erroneous actions. |
| US07808363B1 |
Overheat protection for pump
An overheating protection device id disclosed for electrically coupling an electrical power source to a fluid propulsion device. The fluid propulsion device includes a propelling member within a manifold for pressurizing a fluid. The propelling member is keyed with a motor. The overheating protection device comprises a housing including a back plate, a top plate, a bottom plate, a first side plate and a second side plate for defining a cavity. The back plate, the top plate, the bottom plate, the first side plate and the second side plate define an aperture. A thermostat switch is positioned within the cavity and is electrically coupled between the electrical power source and the motor. A cover engages the aperture for sealing the thermostat switch within the housing. The cover includes a bore for relieving the thermostat switch. A thermo-conductive layer has an interior surface and an exterior surface. The thermo-conductive layer engages within the bore and the interior surface of the thermo-conductive layer contacts with the thermostat switch for conveying thermo energy between the thermo-conductive layer and the thermostat switch. The exterior surface of the thermo-conductive layer engages the manifold for conveying the thermo energy between the manifold and the thermo-conductive layer. The thermostat switch terminates the electrical power to the motor upon the thermostat switch sensing thermo energy below or above a predetermined temperature range to prevent damage to the fluid propulsion device. |
| US07808360B1 |
Cushioning materials and method for applying the same to resin cast transformers
A resin cast transformer having a core covered by a cushioning material is provided. The cushioning material is in contact with the core and includes a force absorption layer adjoining a force distribution layer. The force distribution layer is harder than the force absorption layer. |
| US07808356B2 |
Integrated high frequency BALUN and inductors
Integrated high frequency balanced-to-unbalanced transformers and inductors suitable for operation in high frequencies, such as radio frequencies. Embodiments disclosed give consideration to issues related to the layout of the top and bottom inductors for the minimization of capacitive effects between layers. A displacement between the conductive paths of the top inductor and the bottom inductor is shown that provides for superior performance over prior art solutions. |
| US07808353B1 |
Coil system for plasmoid thruster
A coil system for a plasmoid thruster includes a bias coil, a drive coil and field coils. The bias and drive coils are interleaved with one another as they are helically wound about a conical region. A first field coil defines a first passage at one end of the conical region, and is connected in series with the bias coil. A second field coil defines a second passage at an opposing end of the conical region, and is connected in series with the bias coil. |
| US07808352B2 |
Wire winding device for a high power level transformer
Wire-holders are provided that confine a single wire over a limited arc section and that are interspersed with ferrite ingots that provide wire-ways for several wires are utilized in the winding of the coils of a transformer. A method for consistently producing windings having accurate wire placement on rotors, stators, and other electrical componentry is also provided. |
| US07808351B2 |
High voltage transformer with a shield ring, a shield ring and a method of manufacture same
A high voltage transformer including a transformer housing. Internal components and provided in the transformer housing. The internal components are submerged in transformer oil and are provided with insulation for insulating a high voltage winding end. The insulation includes a shield ring arranged above the winding end and a pressboard structure formed in a zigzag pattern arranged around the winding end. The shield ring includes a core covered with a conducting layer and a continuous solid insulation layer outside the conducting layer. The insulation layer includes integrated solid insulation sections of which at least some among themselves having varying thickness. Also a shield ring and a method of manufacture the shield ring. |
| US07808350B2 |
Method for designing magnetic field emissions structures
An improved field emission system and method is provided that involves field emission structures having electric or magnetic field sources. The magnitudes, polarities, and positions of the magnetic or electric field sources are configured to have desirable correlation properties, which may be in accordance with a code. The correlation properties correspond to a desired spatial force function where spatial forces between field emission structures correspond to relative alignment, separation distance, and the spatial force function. |
| US07808345B2 |
Dielectric resonator of cruciform shape having offset planes and a filter formed there from
A dielectric resonator is constructed so as to have a substantially cruciform shape in cross section by including four plate components. A first set of opposed plate components have respective first principal center planes separated from each other and substantially parallel with each other. A second set of opposed plate components also have respective second principal center planes separated from each other and substantially parallel with each other. The first principal center planes are orthogonal to the second principal center planes. With this configuration, a TE01δy mode in which an electric-field vector rotates within the first set of opposed plate components and a TE01δz mode in which an electric-field vector rotates within the second set of opposed plate components are coupled. |
| US07808340B2 |
Plug-in device for signal correction
Described herein are systems and methods for a JXP-type plug-in device that may be inserted within existing transmission equipment, such as RF amplifiers and the like, to provide an appropriate amount of flat attenuation to the lower frequencies of signals being processed in the equipment while allowing desired peaking at high frequencies of the same signals to compensate for high-frequency roll-off. |
| US07808339B2 |
Non-reciprocal circuit element
A non-reciprocal circuit element (for example, a 2-port isolator) includes a tabular yoke, permanent magnets, a ferrite to which a direct current magnetic field is applied from the permanent magnets, a first center electrode and a second center electrode disposed on the ferrite, and a circuit board. The tabular yoke is disposed on the upper surface of a ferrite magnet assembly with a dielectric layer therebetween. For example, the dielectric layer could be an adhesive agent layer made of an epoxy-based resin. The above arrangement provides a non-reciprocal circuit element having a simplified structure, a stable electrical characteristic, and a high reliability is provided. |
| US07808335B2 |
Circuit arrangement and signal processing device
A circuit arrangement and signal processing device are disclosed. In one embodiment, the circuit arrangement includes a resonator circuit for generating an output signal from an input signal with a capacitance and with an inductance, with an input at which the input signal can be provided, and with an output at which the output signal can be provided. A control circuit is provided for open-loop or closed-loop control of a quality factor of the resonator circuit, the control circuit being configured to control the quality factor of the resonator circuit in an open-loop manner or in a closed-loop manner depending on a signal profile of the signal amplitude of the input signal and/or of the output signal. |
| US07808333B2 |
IC for control of temperature-compensated crystal oscillator
A temperature-compensated crystal oscillator includes a mode selector circuit 100, a control logic serial•interface 200, a PROM circuit 300, an oscillation control circuit 400 and an oscillation circuit 500, and has, as terminals, a power terminal (VCC/CLK) 11, an input terminal (VC/DATA/PE) 12, an output terminal (OUT) 13 and a ground terminal (GND) 14. The mode selector circuit 100 switches the crystal oscillator to an emulation mode when a first signal in which a power voltage and a clock signal supplied through the power terminal 11 are superimposed, is inputted from the power terminal and a second signal having a predetermined pattern is inputted from the input terminal 12. |
| US07808330B2 |
High-frequency oscillator
A high-frequency oscillator includes a high-frequency oscillation element having a magnetization pinned layer whose magnetization direction is pinned substantially in one direction, an oscillation layer formed of a magnetic material which generates a high-frequency oscillation phenomenon when a current is supplied, an intermediate layer provided between the magnetization pinned layer and the oscillation layer, the intermediate layer having an insulation layer and current paths which pass through the insulation layer in a thickness direction, and a pair of electrodes which supply a current perpendicularly to a plane of a stacked film including the magnetization pinned layer, the intermediate layer and the oscillation layer. |
| US07808326B2 |
PLL circuit
In a PLL circuit, a voltage controlled oscillator 4 has two voltage-current conversion circuits 40 and 41 and a selection circuit 42 for selecting an output of either one of the voltage-current conversion circuits 40 and 41. The output of the voltage-current conversion circuit selected by the selection circuit 42 is inputted to a current controlled oscillator 45. The one voltage-current conversion circuit 41 has an input thereof connected to an output of a loop filter 3, while the other voltage-current conversion circuit 40 has an input thereof connected to an input terminal 8 for evaluating the oscillation characteristics of the voltage controlled oscillator 4. As a result, time-varying fluctuations in the voltage of the loop filter resulting from a structure in which the input terminal for evaluating the oscillation characteristics of the voltage controlled oscillator is connected to the loop filter via a switch and time-varying fluctuations in the output frequency of the PLL circuit are effectively suppressed. |
| US07808325B2 |
System and method for frequency pushing/pulling compensation
A system and method for frequency pushing/pulling compensation in phase-locked loops including a method for cancelling frequency push/pull in an oscillator of a transmitter. The method includes computing an error signal from a signal of a phase locked loop, wherein the error signal includes an aggressor signal. Transfer characteristics are computed for the aggressor signal. A transmitted signal is filtered using the transfer characteristics to produce a correction term. The correction term is applied to a frequency control word being provided to the oscillator. |
| US07808320B1 |
Buffer amplifier
A buffer amplifier includes an input stage circuit, an output stage circuit and a bias circuit, providing a buffered output signal at an output terminal according to an input signal applied to a first input terminal. The input stage circuit generates four control signals in response to the input signal when the logic level of the buffered output signal is opposite to that of the input signal. The output stage circuit includes four output transistors, wherein the first and second output transistor of a first type are provided for discharge in response to a first control signal and a second control signal, and the third and fourth output transistor of a second type are provided for charge in response to a third control signal and a fourth control signal. The bias circuit is used for determining the first, second, third and fourth control signal. |
| US07808316B2 |
Wideband differential amplifier including single-ended amplifiers coupled to a four-port transformer
A differential amplifier is formed from a first single-ended amplifier circuit, a second single-ended amplifier circuit, and a four-port transformer circuit coupled to the first and second single-ended amplifier circuits to form the differential amplifier. |
| US07808315B2 |
Cube coordinate subspaces for nonlinear digital predistortion
A method or corresponding apparatus relates to a mathematical approach to efficiently search for and localize regions in a multi-dimensional signal space to enable inversion of power amplifier nonlinearities with a significant reduction in computational complexity and an efficient hardware implementation. To linearize a wideband power amplifier, an example embodiment of the present invention may represent a response of the wideband power amplifier using coefficients in a cube coefficient subspace, and search over the full multi-dimensional subspace according to an optimization criterion in order to identify a vector of cube coefficient subspace coefficients. The vector of coefficient subspace coefficients may be used to linearize the wide-band power amplifier. |
| US07808314B2 |
Circuit for adjusting an impedance
The invention relates to a circuit for adjusting an impedance between two terminals, said impendance including the input impedance of the circuit. The aim of the invention is to enlarge the adjustment range and to stabilize—the operating behavior of such a circuit. For this purpose, the circuit comprises amplifiers, adjusting means with which amplification of at least one amplifier and/or the circuit can be changed in general and the impedance between the two terminals can be modified by influencing the one or more adjusting means. |
| US07808312B2 |
Broadband RF linear amplifier
A broad-band linear amplifier circuit includes a driver amplifier to produce a first amplified radio frequency (RF) signal in a first single RF band in response to a first input RF signal and to produce a second amplified RF signal in a second single RF band in response to a second input RF signal. The first single RF band and the second single RF band reside in a broad band that has a bandwidth more than two times a bandwidth of the first single RF band or the second single RF band. A sensing circuit can sense a power, a gain, or a phase of the first output RF signal and the second output RF signal, and to produce a sensing signal. A gain control circuit controls gain variation of the driver amplifier in response to the sensing signal. |
| US07808310B2 |
Differential band-pass filter having symmetrically interwoven inductors
One embodiment of the invention relates to a dynamically adjustable differential band-pass filter. This band-pass filter includes a first leg that has an input portion and an output portion with a first inductor therebetween. It also includes a second leg in parallel with the first leg, where the second leg has an input portion and an output portion with a second inductor therebetween. The first inductor is symmetrically inter-woven with the second inductor. In some embodiments, the band pass filter is configured to compensate for losses due to the inductors. Other band-pass filters and methods are also disclosed. |
| US07808309B2 |
Current source circuit
A current source circuit is provided. The circuit includes a first transistor and at least one second transistor. A first source/drain terminal of the first transistor is coupled to a bias voltage. A second source/drain terminal of the first transistor is used to receive a current signal, and the second source/drain terminal of the first transistor is coupled to a gate terminal of the first transistor. A first source/drain terminal of the second transistor is grounded. A second source/drain terminal of the second transistor is coupled to a voltage source and outputs a bias current. A gate terminal of the second transistor is coupled to the gate terminal of the first transistor. |
| US07808307B2 |
Reference current circuit, reference voltage circuit, and startup circuit
A current mirror circuit 10 is formed to have a current ratio (a transistor size ratio) of 1:m. As well, respective pairs of nMOS transistors MN1, MN3 and nMOS transistors MN2, MN4 are formed to have a current ratio of 1:m. Two currents output from the current mirror circuit 10 are each distributed to two. The distributed currents flowing in the nMOS transistors MN2, MN4 are added and are then allowed to flow into one resistor R2. Hence, for the resistor R2, only one resistor in which current of double flows suffices when m=1, for example. This effortlessly reduces the necessary resistance to one fourth. |
| US07808305B2 |
Low-voltage band-gap reference voltage bias circuit
A low-voltage band-gap reference voltage bias circuit is provided. In the low-voltage band-gap reference voltage bias circuit, a proportional-to-absolute temperature (PTAT) current is copied to two nodes, respectively, to generate a first voltage having a negative slope with respect to temperature variation, and a second voltage having a positive slope with respect to temperature variation, and first and second elements having high impedances are serially connected to each other between the two nodes, such that the sum of the negative slope of the first voltage and the positive slope of the second voltage is zero and an average voltage between the two nodes is extracted to output the extracted result as a reference voltage. Accordingly, a stable reference voltage of 1V or lower regardless of a power supply voltage and temperature variation can be supplied. |
| US07808302B2 |
Type of charge pump apparatus and power source circuit
This invention discloses charge pump apparati, where a charge pump apparatus, including a positive charge pump circuit and a negative charge pump circuit, providing multiple positive and negative voltages, comprises: a capacitor set shared by said positive charge pump circuit and said negative charge pump circuit; multiple electronic switches connected to said capacitor set and a plurality of voltage sources; multiple output capacitors connected to selected ones of said multiple electronic switches and one or more output terminals; and a non-overlapping time sequence that controls the on and off states of said multiple electronic switches; wherein under the control of said non-overlapping time sequence, corresponding electronic switches are turned on and off to control the output of the positive and negative voltages provided by said output capacitors to generate output voltages that are pre-determined multiples of the one or more input voltages. With this invention, coupling capacitors are shared during the processes of charging and discharging, and operate at alternating intervals through time sequence-control. As a result, both positive and negative output voltages can be simultaneously adjusted to provide different boost levels. The charge pump is both low in cost and has a design that is simple and easy to produce. |
| US07808296B2 |
Image display system
An image display system is provided. The image display system includes a level shifter including a first voltage adjusting circuit and a second voltage adjusting circuit. The first voltage adjusting circuit adjusting the voltage of an input signal, includes a small signal input terminal receiving the input signal and a differential output terminal outputting a pair of differential signals. The available voltage ranges of the differential signals are larger than that of the input signal. The second voltage adjusting circuit, coupled to the first voltage adjusting circuit, includes a first input terminal and a second input terminal respectively receiving the pair of differential signals. The second adjusting circuit adjusts the voltage of the differential signals and generates an output signal. The available voltage range of the output signal is larger than that of the differential signals. |
| US07808293B2 |
Clock distribution circuit
A clock distribution circuit includes a monitoring circuit that delays a signal based on a clock signal from a clock tree by using multiple inverter circuits and predicts a timing violation on the basis of the amount of delay produced by the multiple inverter circuits. The clock distribution circuit further includes an OR circuit that controls, on the basis of the result of prediction by the monitoring circuit, a clock gating signal generated by a combinational circuit and a clock gating circuit that supplies a clock signal or stops supply of the clock signal depending on a signal output from the OR circuit. |
| US07808291B2 |
Jitter generating circuit
A jitter generating circuit wherein a simple structure can be used to generate a pattern effect jitter. A jitter generating circuit 1 comprises a driver input circuit 20 that serves as a signal analyzing unit for analyzing the contents of the signal pattern of an input signal; a plurality of gain adjusting circuits 30; a plurality of lowpass filters 40; a plurality of adders 50; an adder 52; and a driver output circuit 60 that outputs a signal obtained by adjusting, in accordance with a signal analysis result, the phase of the input signal in such a direction in which the change timing deviates when the input signal is transmitted to the transmission line. Thus, the phase of an input signal is adjusted, thereby adding the jitter to the input signal. |
| US07808290B2 |
Semiconductor integrated circuit and method of controlling the same
A semiconductor integrated circuit includes a delay locked loop (DLL) control block configured to generate a buffer enable signal, the buffer enable signal being a pulse signal that is periodically enabled when a smart power down signal is enabled, and a DLL circuit configured to control a phase of an external clock signal in response to the buffer enable signal to generate an output clock signal. |
| US07808288B2 |
System and method for an automatic coarse tuning of a voltage controlled oscillator in a phase-locked loop (PLL)
Circuits and methods for an automatic coarse tuning in a phase locked loop (PLL) include observing a variation in a control voltage to disable a fine loop and to enable a coarse loop as the control voltage departs from a specified range. The circuit includes the fine loop, the coarse loop, and a control circuit. The fine loop includes a phase frequency detector (PFD), a charge pump, a loop filter, a VCO and a divider. The coarse loop includes a frequency detector, an up counter, a down counter, and an LC VCO. The control circuit includes a bandgap module, a comparator and other circuits such as a lock detect circuit. The control circuit is used to switch between the coarse loop and the fine loop. |
| US07808281B1 |
Differential common mode logic driver with switching control circuit
A differential CML driver includes an output stage, a control circuit and a reference circuit. The output stage includes a first loading component, a second loading component, a bias component, a first metal-oxide-semiconductor (MOS) transistor and a second MOS transistor. The control circuit is coupled to the output stage and is for receiving a reference bias voltage, a first input signal and a second input signal to make one of the first and the second MOS transistor enter a cut-off region and the other of the first and the second MOS transistor enter a saturation region. The reference circuit is coupled to the output stage and the control circuit, and is for generating a common-mode voltage according to first and second output voltages of the output stage, and outputting the reference bias voltage to the control circuit according to the common-mode voltage. |
| US07808280B2 |
Semiconductor device
A semiconductor device includes multiple functional blocks, each having a predetermined function, and wiring regions on a substrate where a signal line is provided. The semiconductor device also includes multiple standard cells disposed in the wiring regions along the signal line, each of which operates with a substrate bias potential, and multiple contact cells disposed in the wiring region in parallel with the wiring direction of the signal line, each being associated with each of the multiple standard cells and providing the substrate bias potential to the associated standard cell. |
| US07808276B2 |
Chip-to-chip communication system and method
Embodiments of the invention relate to a chip-to-chip communication system including a transmitter and a receiver connected to receive respective transmitter and receiver clock signals. The transmitter includes precharge and evaluation blocks connected to each other and to a transmitter clock terminal. The receiver includes a precharge block connected to a receiver clock terminal. The precharge blocks precharge an output terminal of the transmitter and an input terminal of the receiver, respectively, to a value corresponding to a first voltage reference during a low phase of the transmitter clock signal. |
| US07808274B2 |
Monolithically integrated multiplexer-translator-demultiplexer circuit and method
A monolithically integrated multiplexer-translator-demultiplexer and a method for multiplexing and translating an electrical signal or demultiplexing and translating an electrical signal. A multiplexer and a demultiplexer are monolithically integrated with a translator. Circuits that operate at different voltage supply levels from each other may be coupled to the multiplexer and a circuit that operates at a different voltage supply level from the circuits coupled to the multiplexer or that operates at the same voltage supply level as at least one of the circuits coupled to the multiplexer is coupled to the demultiplexer. The monolithically integrated multiplexer-translator-demultiplexer selects a signal from one of the circuits coupled to the multiplexer, translates its voltage level and provides the translated signal level as an output signal. Alternatively, the monolithically integrated multiplexer-translator-demultiplexer creates demultiplexed signals from an electrical signal and translates the voltage levels of the demultiplexed signals. |
| US07808273B2 |
Reducing leakage power in low power mode
Sequential circuitry comprising a data input, a data output, a clock signal input and a clamp signal input is disclosed. The sequential circuitry is arranged to clock a data signal received at said data input into said sequential circuitry in response to a clock signal received at said clock signal input, and to output a data signal from said sequential circuitry at said data output in response to said clock signal. The sequential circuitry is responsive to a predetermined value at said clamp signal input to switch to a low power mode and to set said data output to a forced value, while retaining said sequential state within said circuitry, said forced value being selected to reduce leakage power from combinatorial circuitry arranged to receive said output data signal. |
| US07808271B2 |
Time-balanced multiplexer switching methods and apparatus
Methods and apparatus are provided for time-balanced switching of multiplexer circuits. An embodiment of the invention includes a transistor chain coupled to the output of the multiplexer circuit. The transistor chain preferably delays transitions that would otherwise occur relatively quickly, to match the timing of transitions that occur relatively slowly. The timing of relatively slow transitions is left unaltered. The invention advantageously allows all selector input transitions to yield a data output transition with a substantially constant delay. |
| US07808264B2 |
Isolated conductive leads extending across to opposite sides of IC
An integrated circuit includes switching circuits for selectively connecting the bond pads to functional core logic and isolating the bond pads from second conductors, and the switch circuits for selectively connecting the bond pads to the second conductors to provide bi-directional connections between the bond pads on opposite sides of the substrate and isolating the bond pads from the functional core logic. |
| US07808260B2 |
Probes for a wafer test apparatus
A probe configured for use in the testing of integrated circuits includes a first end portion terminating in a foot (42), the foot defining a substantially flat surface configured to be connected to a substrate (400), a second end portion terminating in a tip (50), the tip being configured to contact an integrated circuit during testing of the integrated circuit, and a curved body portion (56) extending between the first end portion and the second end portion. |
| US07808257B2 |
Ionization test for electrical verification
A method and apparatus for the non-contact electrical test of both opens and shorts in electronic substrates. Top surface electrical test features are exposed to an ionization source under ambient conditions and the subsequent charge build up is measured as a drain current by probes contacting corresponding bottom surface features. Opens are detected by an absence of a drain current and shorts are detected by turning off the ionization source and re-measuring the bottom surface probes with a varying bias applied to each probe in the array. |
| US07808256B2 |
Electrical resistance measuring device for tires, and method thereof
To provide a resistance measuring device not requiring a long time for the resistance measurement work of a tire and maintaining the accuracy of measurement to assure the electrical conductivity characteristics of the tire and a method thereof.An electrical resistance measuring device for tires 10 comprises first and second probes 2, 3 for measuring an electrical resistance value of a tire 5, wherein the first probes 2 abut on a plurality of portions in an outer peripheral surface of a tread part 6 and the second probe 3 abuts on a periphery of a center part of a tire 5, and thereby an electrical resistance value between the tread part 6 and the bead part 9 is measured. |
| US07808255B2 |
Two-dimensional position sensor
A two-dimensional position sensor is formed by drive electrodes (52) and sense electrodes (62, 64, 66) both extending in the x-direction and interleaved in the y-direction. The sense electrodes comprise several groups, two of which co-extend in the x-direction over each different portions of extent in the x-direction. The drive and sense electrodes are additionally arranged to capacitively couple with each other. In use, drive signals are applied to the drive electrodes and then the resultant sense signals received from the sense electrodes measured. The position of a touch or stylus actuation on the sensor is determined in the x- and y-directions as follows. In the x-direction, the position is determined by an interpolation between sense signals obtained from co-extending pairs of sense electrodes, and in the y-direction by interpolation between sense signals obtained from different sequences of drive signals applied to the drive electrodes. |
| US07808245B2 |
Testing method for a ground fault detector
A testing system for a ground fault detection system of an electrical system of a machine is disclosed. The testing system has a low voltage power source, the low voltage power source capable of operation that is independent from a high voltage power source of the machine. The testing system also has a variable current source that is permanently connected to a positive voltage bus or to a negative voltage bus of the electrical system of the machine, where the machine operates self-sufficiently. The testing system also has a controller connected to the variable current source. The testing system also has an input device, where the input device is connected to the controller. |
| US07808243B2 |
Circulator and magnetic resonance device
A circulator has a ferrite, and the circulator is arranged in the vicinity of a device that produces a static magnetic field in the environment surrounding the device, this static magnetic field giving the circulator a non-reciprocal behavior, with respect to circulation of energy among the gates of the circulator, as a result of interaction of the ferrite with the static magnetic field. A magnetic resonance apparatus embodies such a circulator, and the basic field magnet of this magnetic resonance apparatus generates the static magnetic field. |
| US07808242B2 |
Probe for NMR measurement
A probe for nuclear magnetic resonance (NMR) measurement provided with a multiple resonant circuit for detecting signals of two or more nuclides with high detection efficiency for nuclide at low resonant frequency comprises a multiple resonance radio frequency (RF) coil circuit that, with multiple lead lines connected to the RF coil, causes a part of the RF coil, separated by the connection points of the lead lines, to function as the inductor of a trap circuit that cuts off a signal at the frequency F1 for a signal at the resonant frequency F1 of a first nuclide and, at the same time, to function as an RF coil that detects a signal at the frequency F2 for a signal at the resonant frequency F2 of a second nuclide, thus increasing the signal detection efficiency for the nuclide at the frequency F2. |
| US07808241B2 |
Magnetic resonance imaging apparatus
A vertical magnetic field type MRI apparatus is capable of high-speed-imaging a large cross section such as a whole human body while suppressing an increase in the number of channels and maintaining sensitivity to a deep portion of a subject to be high. A receiving coil is composed of a plurality of sub coils. A first sub coil (3-1) of the receiving coil is arranged in a first plane (1001) including an axis substantially parallel to the direction of a static magnetic field and forms a first current loop around the surface of the subject. A second sub coil (5-1) of the receiving coil is constituted by a pair of conductor loops (5-2, 5-3) that sandwich the subject in the vicinities of the surface of the subject and are arranged substantially symmetrically each other. The conductor loops have respective cross points (5-4, 5-5). The conductor loops are arranged with the first sub coil to ensure that the cross points are located in the first plane in which the current loop of the first sub coil is provided. An electromagnetic coupling between the first and second sub coils is not generated. The second sub coil exhibits a sensitivity distribution symmetrical to the direction of the static magnetic field. The first and second sub coils are arranged as a basic configuration and combined with each other to ensure that an electromagnetic coupling with another sub coil that exhibits a sensitivity distribution symmetrical to x and y directions is suppressed. |
| US07808239B2 |
Magnetic resonance imaging apparatus and method facilitating pre-pulse setting
A magnetic resonance imaging apparatus includes an imaging condition setting unit and an image acquisition unit. The imaging condition setting unit includes an input part for inputting an imaging condition with applying plural pre-pulses. The image acquisition unit performs imaging according to the imaging condition and generates an image based on data acquired by the imaging. The imaging condition setting unit includes a display part configured to display an application region and attribute information of at least one pre-pulse of the plural pre-pulses together with a position of the imaging. |
| US07808234B2 |
Rotational angle detection device with a rotating magnet and a four-pole auxiiliary magnet
A rotational angle detection device enables rotational angle detection for rotational angles ranging from 0° to 360° with an extremely simple configuration. The rotational angle detection device includes: a rotating magnet 12, which is mounted on one end of a rotating shaft 11; a four-pole auxiliary magnet 14, which is mounted on a substrate 13 opposed to the rotating magnet 12 without contact; and a magnetic sensor 15, which is mounted on the opposite side of the substrate 13. The four-pole auxiliary magnet 14 converts one rotating magnetic field of 0° to 360° provided by the rotating magnet 12 in a region where the magnetic sensor 15 is positioned into another rotating magnetic field of 0° to 180°. |
| US07808233B2 |
Methods and apparatus for monitoring rotary machines
A rotary machine includes at least one rotating member and at least one stationary member positioned such that a clearance gap is defined between a portion of the at least one rotating member and a portion of the at least one stationary member. The clearance gap has a measurable radial dimension and a measurable magnetic flux is generated in the clearance gap at least partially by relative movement between the stationary member and the rotating member. A method of monitoring a clearance gap measurement system for the rotary machine includes providing at least one clearance gap measurement assembly. The measurement assembly has at least one dimension measurement apparatus and at least one magnetic flux measurement apparatus. The method also includes positioning the at least one measurement assembly on the stationary member to facilitate measurements of the clearance gap during operation of the rotary machine. |
| US07808226B1 |
Line tracing method and apparatus utilizing non-linear junction detecting locator probe
A method, device, and apparatus for tracing a conductive line and locating any concealed surveillance devices coupled to the line uses a signal generator to produce a test signal having a fundamental frequency which is coupled to the line under test. The test signal flowing through the line under test creates electromagnetic waves that propagate through the atmosphere away from the line. A portable locator probe is used to detect the radiated signal and thus the conductive line by detecting the magnitude of the radiated signal. As the locator probe is moved closer to the line, the amplitude of the detected signal increases. In addition, the portable locator probe detects harmonic signals radiated from nonlinear junctions coupled to the line at harmonic frequencies of the fundamental test signal. By examining the relative strengths of the second and third harmonic signals, a user can determine if the detected non-linear junction is being produced by a semiconductor or a corrosive/dissimilar metal type non-linear junction. A DC bias voltage can be used to improve the responses of any semiconductor based non-linear junctions. Any semiconductor junctions located with the probe are manually examined to determine the cause of the non-linear junction. |
| US07808219B2 |
Method and apparatus of capacitor divider based offline AC-DC converter
An AC/DC power converter has, as its first stage, a capacitor divider and rectifier and, as the second stage, a switch mode power supply. This configuration may be suitable for low power low voltage aerospace applications. The benefits of the circuit may include small reactive component size; near sinusoidal input current, low EMI emissions resulting from low inrush current; intrinsic current limiting that may eliminate the need for short circuit protection; and low overall component count. |
| US07808218B2 |
Duty-cycle independent current limit for a power regulator
One embodiment of the invention includes a power regulator system. The system comprises an error amplifier that provides an error voltage based on a comparison of a reference voltage and a feedback voltage associated with an output voltage of the power regulator system. The system also comprises a pulse-width modulation (PWM) comparator configured to generate a switching signal that controls activation and deactivation of at least one power switch. The PWM comparator defining a duty-cycle of the switching signal based on the error voltage. The system further comprises a current limit circuit configured to clamp the error voltage upon the error voltage exceeding a voltage limit having a magnitude that varies as a function of the duty-cycle to provide a predetermined current limit that is substantially fixed independent of the duty-cycle. |
| US07808216B2 |
Phase shift circuit and backlight unit having the same
Disclosed is a phase shift circuit. The phase shift circuit comprises a frequency multiplier outputting a square wave signal by frequency-multiplying a reference signal, a frequency synchronizer receiving the square wave signal to output a triangle wave signal, and a PWM nodule receiving the triangle wave signal to output a phase-shifted multi-channel control signal. |
| US07808215B2 |
Active damping for synchronous generator torsional oscillations
A generator control unit (GCU) provides active damping of a synchronous generator by monitoring the speed of the synchronous generator and detecting oscillations in the monitored speed. The oscillations are indicative of torsional oscillations within the mechanical drivetrain including the synchronous generator or generators. In response to detected oscillations in the monitored speed, the GCU generates a varying set-point value that is used to control the excitation voltage provided to the synchronous generator. Varying the excitation voltage provided to the synchronous generator causes a variation in synchronous generator torque. By selectively varying the torque in the synchronous generator, the GCU provides active damping in the synchronous generator that decreases or dampens the torsional oscillations. |
| US07808213B2 |
Flexible power apparatus
A flexible power supply apparatus includes a flexible textile capacitor, a power source, a charging part, and a control circuit. The power source is electrically coupled with the flexible textile capacitor. The charging part for charging an electric product or a secondary battery is electrically coupled with the power source. The charging part and the flexible textile capacitor are connected in parallel. The flexible textile capacitor discharges a current to the charging part when the flexible textile capacitor is charged to a predetermined charging level. The control circuit for controlling the charging and discharging of the flexible textile capacitor, and the charging part is electrically coupled with the flexible textile capacitor the power source, and the charging part. |
| US07808207B1 |
Rechargeable battery assembly and power system using same
A rechargeable battery, battery set or battery pack having a circuit or a plurality of circuits for providing self-discharging thereof electrically connected in parallel are used to form rechargeable battery assemblies and electric power supply systems for use in electric and hybrid vehicles and the like. |
| US07808206B2 |
Electric power charge and discharge system
An electric power charge and discharge system for an electronic device having a battery, by which the electronic device can be used for a long period of time. In a wireless communication device including a wireless driving portion including a first battery and a wireless charging portion including a second battery, the first battery is charged by electric power from a fixed power supply and the second battery is charged by using electromagnetic waves existing in an external space. Further, the first battery and the second battery are discharged alternately, and during a period in which the first battery is discharged, the second battery is charged. |
| US07808201B2 |
Sensorless field oriented controller for two-phase motor
A power converter circuit for providing maximum utilization of a DC bus voltage to a two-phase Permanent Magnet Synchronous Motor (PMSM) is disclosed. The circuit includes first, second, and third nodes, each node being the junction between series connected high and low side switches connected across a DC bus; a PMSM having first and second windings and a star point at which the first and second windings are coupled to each other, the first winding having a terminal connected to the first node, the second winding having a terminal connected to the second node, and the star point being connected to the third node; and a controller for performing a three-point Pulse Width Modulation (PWM) coupled to a gate of each switch. |
| US07808200B2 |
Motor controller with hall sensor misalignment compensation
A technique can recover from motor stalls caused by misalignment of motor position sensors such as Hall-effect sensors. In a normal operating mode, a motor controller provides motor drive current to the motor windings based on the sensor signals according to a normal commutation sequence, and monitors for occurrence of a motor stall condition. Upon detecting the motor stall condition, the motor controller first momentarily drives the windings according to one of an advanced commutation state and a delayed commutation state each adjacent to the given commutation state in the normal commutation sequence, and determines whether the motor stall condition persists. If the stall condition persists, then the motor controller next momentarily drives the windings according to the other of the advanced commutation state and the delayed commutation state. By this action, the controller attempts operation at both preceding and succeeding portions of the torque characteristic, such that operation with increased torque is ensured even though the direction of the sensor misalignment is unknown. |
| US07808199B2 |
Control apparatus
A control apparatus of the present invention comprising a control unit outputting a control signal controlling a servo motor and suppressing natural vibration of a controlled object including a motor and a machine driven by the motor while controlling the controlled object, comprising a frequency analysis unit analyzing a frequency component included in a torque command, an analysis control unit controlling the start or stopping of the frequency analysis unit, a detection unit detecting a natural frequency of the controlled object from an analysis result of the frequency analysis unit, a-band rejection filter receiving as input the torque command, stripping the command of the natural frequency component, and outputting the resultant command to the motor through a current control unit and servo amplifier, and a filter characteristic setting unit setting the frequency to be stripped at the filter based on the natural frequency detected by the detection unit. |
| US07808195B2 |
Control apparatus for electric train
To propose a control apparatus for an electric train, in which the regenerative energy of a DC power feed circuit can be consumed without disposing the brake chopper or electric-double-layer capacitor of the DC power feed circuit.A control apparatus for an electric train according to this invention includes an AC electric motor which drives the electric train, and a variable-voltage variable-frequency inverter which controls the AC electric motor, and further includes an auxiliary power source device connected to a DC power feed circuit, and load control means for controlling a load connected to the auxiliary power source device, wherein the load control means receives an inverter state signal representative of an operation state of the variable-voltage variable-frequency inverter from the it, and the load control means controls the load in accordance with the inverter state signal. Besides, the control apparatus for the electric train includes detection means for detecting DC power feed information representative of the DC power feed state of the DC power feed circuit, and the load control means controls the load in accordance with the DC power feed information. |
| US07808192B2 |
Heat dissipation system
A heat dissipation system includes at least one fan, at least two controllers, a signal generator, and a signal converter. The controllers are electrically connected to the fan and generate an enable signal according to a feedback signal of the fan. The signal generator is electrically connected to the controllers and generates a control signal according to the enable signal. The signal converter is electrically connected to the signal generator and the fan, converts the control signal to a drive signal to the fan, thereby controlling rotation speed of the fan. |
| US07808188B2 |
Driving circuit for lamp
A driving circuit for driving at least one lamp includes a power switching circuit, a first transformer and a feedback control circuit. The power switching circuit is electrically connected with a power source to generate an input current. The first transformer includes a primary winding and a secondary winding. The primary winding is electrically connected with the power switching circuit. The secondary winding is for transforming the input current to drive the lamp. The feedback control circuit is connected in parallel with the primary winding in order to measure a voltage variation of the primary side and output a power control signal. The power switching circuit adjusts a current for driving the lamp according to the power control signal. |
| US07808183B2 |
Arrangement for the regulation of the electron beam power of an electron gun
An arrangement for the regulation of the electron beam power of an electron gun, which comprises a filament cathode, a block cathode and an anode. Between the filament cathode and the block cathode is applied a first voltage, while between the block cathode and the anode a second voltage is applied. With the aid of a first closed-loop regulated system the filament cathode is regulated to a constant current value, which has a filament temperature sufficient for the maximum beam power of the block cathode. A second closed-loop regulated system, such including a block power regulator, which is acted upon by the difference between instantaneous block power value and nominal block power value, regulates the voltage between the filament cathode and the block cathode. |
| US07808182B2 |
Electron gun and magnetic circuit for an improved THz electromagnetic source
The present invention provides an enhanced THz electromagnetic source structure achieving a very high aspect ratio of 500 to 1 of electron beam width to electron beam thickness of the electron beam moving in the direction across the grating structure while maintaining its cross-section. The structure comprises a magnetic circuit providing a unique low magnetic field slot placed in a steel core for the placement of an electron gun, thus allowing the electron beam to be focused without the interaction of a magnetic field while still supporting a high magnetic field in the grating region. Additionally, the structure comprises an electrostatic shield preventing potential difference between the anode voltage and the grounded steel core from affecting the focusing of the electron beam. |
| US07808180B2 |
Thorium-free electrode with improved color stability
An electrode includes thorium as a minor component for a high-pressure discharge lamp, where the electrode rod is free of thorium/thorium oxide, or comprises thorium/thorium oxide, as a minor constituent. A covering member made of refractory metal, free of thorium/thorium oxide, is circumference coated on the electrode rod in the vicinity of the discharge side tip. The entire surface of the electrode rod is completely coated over the range where the covering member extends. The electrode rod tip of the electrode rod is not, or at least partly, coated with the covering member. The part of the electrode tip, which is not coated by the covering member, is free of thorium/thorium oxide. |
| US07808171B2 |
Image display device having resistance layer configuration
An image display device includes a front plate and a rear plate opposing the front plate, the front plate being provided with phosphor film segments, resistance layers provided between the phosphor film segments, metal back layer segments provided on the phosphor film segments and the resistance layers, and high-voltage applying means which applies a high voltage to the metal back layer segments, the metal back layer segments being obtained by dividing a metal back layer along a first axis X with gaps Gx therebetween and along a second axis Y with gaps Gy (Gy>Gx) therebetween, the rear plate being provided with a plurality of electron emission elements. Those of the resistance layers which are provided in areas existing between the gaps Gy include first resistance layer segments adjacent to the phosphor film segments, and second resistance layer segments adjacent to the first resistance layer segments. |
| US07808166B2 |
Spark plug having improved configuration of ground electrode for ensuring high ignition capability
A spark plug includes a metal shell, an insulator, a center electrode, and a ground electrode. The ground electrode includes an intermediate portion extending in the axial direction of the center electrode in an axial range between an end of the insulator and an end of the center electrode. The intermediate portion has a thickness surface that is perpendicular to a radial direction of the center electrode and defines a thickness of the intermediate portion in a thicknesswise direction that is perpendicular to both the axial and radial directions of the center electrode. The intermediate portion also has a width surface that is perpendicular to the thickness surface and defines a width of the intermediate portion in a widthwise direction that is perpendicular to both the thicknesswise direction and the axial direction of the center electrode. The thickness of the intermediate portion is smaller than the width of the same. |
| US07808165B2 |
Spark plug with fine wire ground electrode
A spark plug for a spark-ignited internal combustion engine includes a generally tubular ceramic insulator. A conductive shell surrounds at least a portion of the ceramic insulator and includes at least one ground electrode. A center electrode is disposed in the ceramic insulator. The center electrode has an upper terminal end and a lower sparking end in opposing relation to the ground electrode, with a spark gap defining the space therebetween. The ground electrode extends from an anchored end adjacent the shell to a distal end adjacent the spark gap. The ground electrode includes a ledge formed on its distal end having at least one inset planar surface and an inset back wall. A high-performance metallic sparking tip is attached to the distal end of the ground electrode. The sparking tip has a base end disposed in surface-to-surface contact with the inset planar surface of the ledge. The inset planar surface completely covers the base end of the sparking tip and extends outwardly therefrom to provide an exposed peripheral interface. |
| US07808163B2 |
Multilayer composite and a method of making such
A multilayer composite includes at least two composites, each composite having a film and an electronically conductive layer. Several composites are laminated to provide an increased conversion between mechanical and electrical energies not only due to the multiplication of the effect of each layer, but also due to the fact that the multilayer structure itself renders the multilayer composite more rigid. In addition, the multilayer structure facilitates application of an electrical field over thinner portions of the structure, thereby requiring much less potential difference between electrodes. |
| US07808160B2 |
Piezoactuator, method for producing a piezoactuator and injection system of said piezoactuator
A piezoactuator for injecting fuel with a predetermined fuel pressure has an at least laterally narrowing casing around the internal space of the actuator which has a first temperature- and/or pressure-dependent volume change, a piezo stack located in the internal space which has a second temperature- and/or pressure-dependent volume change, a transmission element which is located between the piezo stack and the casing for transmitting the fuel pressure on the outside of the casing onto the piezo stack, wherein the transmission element has a passivating liquid which has a third temperature- and/or pressure-dependent volume change as well as several preformed bodies which have a fourth temperature- and/or pressure-dependent volume change; wherein the relation between the passivating liquid and the preformed bodies is set that the first volume change of the casing basically corresponds to an overall internal space volume change which has at least the second, third, and fourth volume change. |
| US07808158B1 |
Flow driven piezoelectric energy harvesting device
An electrical generator includes a fluid-flow driven impeller including at least one impact arm; and at least one cantilevered beam disposed such that the impact arm strikes the cantilevered beam as the impeller rotates. The cantilevered beam at least partially includes a piezoelectric film. |
| US07808156B2 |
Ultrasonic matching layer and transducer
In one aspect, matching layers for an ultrasonic transducer stack having a matching layer comprising a matrix material loaded with a plurality of micron-sized and nano-sized particles. In another aspect, the matrix material is loaded with a plurality of heavy and light particles. In another aspect, an ultrasound transducer stack comprises a piezoelectric layer and at least one matching layer. In one aspect, the matching layer comprises a composite material comprising a matrix material loaded with a plurality of micron-sized and nano-sized particles. In a further aspect, the composite material can also comprise a matrix material loaded with a plurality of heavy and light particles. In a further aspect, a matching layer can also comprise cyanoacrylate. |
| US07808154B2 |
Actuator unit, driving device for information recording/reading head, information recording/reading apparatus, and method for driving the actuator unit
An actuator unit including a friction drive actuator, a driving device for information recording/reading head, an information recording/reading apparatus and a method for driving the actuator unit which can achieve both high precision and high speed is provided by waiting the residual vibration to attenuate or forcibly attenuating the residual vibration to achieve high speed positioning by driving the friction drive actuator in the expansion and contraction mode after a high speed movement in the resonant drive mode. |
| US07808150B2 |
Actuator having deflected fixed comb electrodes and movable comb electrodes
An actuator that can be driven at a reduced voltage and manufactured with ease, and a method for manufacturing the same are provided. The actuator includes second supporting portions 31 and 32 secured to a supporting substrate 4 through a spacer, fixed portions 33 and 34 secured to the supporting substrate 4 with no intervention of the spacer, fixed comb electrodes 331 and 341 integrally formed the fixed portions 33 and 34 and meshing with movable comb electrodes 211 and 212 in a spaced-apart relationship, and bridge portions 35 and 36 for connecting the fixed portions 33 and 34 to the second supporting portions 31 and 32. The fixed portions 33 and 34 are affixed to the supporting substrate 4 in a condition that they are deflected toward the supporting substrate 4 with respect to the second supporting portions 31 and 32 while bending the bridge portions 35 and 36, thereby initially deflecting the fixed comb electrodes 331 and 341 so as to be out of alignment with the movable comb electrodes 211 and 212 in a thickness direction of the supporting substrate 4. |
| US07808149B2 |
Generator/electric motor, in particular for wind power plants, cable controlled plants or for hydraulic plants
A segmented electric generator/motor, such as for a wind powered generator, in which the rotor and/or stator is subdivided in the circumferential direction into segments disposed adjacent to one another. Additionally, the stator segments are accessible via and the rotor segments can be installed and removed in the axial direction in rotor segment mounts provided in the rotor ring. Each rotor segment preferably includes a base shaped to prevent radial and circumferential or tangential motion of the rotor segment while permitting axial motion in the rotor segment's respective mount. The rotor ring segment mounts are preferably sized to allow removal of stator segments through the openings. |
| US07808141B2 |
Stepping motor and rotor
A stepping motor has a stator and a rotor disposed to surround the stator. The rotor has an annular magnet which has a plurality of magnetic poles formed along a circumference thereof, and a comb-teeth-shaped back yoke which is disposed to surround the magnet and has a plurality of comb teeth, the comb teeth facing boundary positions of adjacent magnetic poles. |
| US07808140B2 |
ESP motor design
A submersible pump motor having an electroless nickel-boron coating applied to the sleeve and/or bearing. |
| US07808138B2 |
Rotor pole crossover connection
A rotor pole crossover connection joint for use in a rotating electrical machine is disclosed. The connection joint integrally couples a bottom rotor coil strap to a rotor pole crossover connector with a single piece connector that reduces, distributes or otherwise tolerates stress concentrations in the connector. A corresponding method of forming a rotor pole crossover connection and a rotor assembly including a rotor pole crossover connection joint are also disclosed. |
| US07808137B2 |
Single track layer stator terminal assembly
Disclosed is a terminal assembly for a stator of a dynamoelectric machine. The terminal assembly includes a at least five electrically conductive tracks arrayed in a single layer, each track configured and positioned for electrical communication with corresponding leads extending from the stator providing electrical connection between at least one lead of stator leads and a rectifier bridge. The tracks are at least partially encapsulated in a nonconductive casing. |
| US07808129B2 |
Fuel-cell based power generating system having power conditioning apparatus
A power conditioner includes power converters for supplying power to a load, a set of selection switches corresponding to the power converters for selectively connecting the fuel-cell stack to the power converters, and another set of selection switches corresponding to the power converters for selectively connecting the battery to the power converters. The power conveners output combined power that substantially optimally meets a present demand of the load. |
| US07808127B2 |
Multile input channel power control circuit
The disclosed apparatus and systems are adapted to implement dynamic power control in order to condition and store, and/or immediately utilize, energy from one or more available power inputs, whether the inputs are constantly, regularly, or intermittently available, singly or in various combinations. Power control circuits according to the invention provide means for dynamically responding to input availability and output requirements in order to prioritize input energy selection, input signal conditioning, and output power delivery adapted to the application and operating environment. |
| US07808125B1 |
Scheme for operation of step wave power converter
A step wave power converter includes a plurality of transformers each configured to receive a Direct Current (DC) voltage from one or more independently generated power sources. Each transformer comprising a primary winding and a secondary winding. A plurality of bridge circuits control different DC voltage inputs from one of the multiple independently generated power sources into the primary windings. One or more processors are configured to use a Phase-Shifted Carrier Pulse Width Modulation (PSCPWM) scheme to operate the bridge circuits in order to produce steps for a step wave Alternating Current (AC) output from the secondary windings. |
| US07808119B2 |
Power control system and method
This invention discloses a power control system comprising a prime mover and a generator driven by the prime mover. A control device is coupled with the generator to ascertain a change in speed of the generator and vary an output power of the generator according to the change. The control device applies a signal to reduce the generator output power and another signal to restore the generator output power. The power control system may include a transmission, a speed converter, and/or an accessory. |
| US07808115B2 |
Test circuit under pad
Aspects of the present invention relate to the arrangement of points of interconnection of integrated circuit die to the package in which they are enclosed. More specifically, aspects of the present invention pertain to an arrangement of bond pads over the active circuitry of an integrated circuit die, in order to permit a reduction in size of the die. An embodiment of the present invention may place a first bond pad over the active area of an integrated circuit, wherein the first bond pad is electrically coupled to a second bond pad outside of the active area of the integrated circuit. Production and delivery of the integrated circuit may proceed using the second bond pad during packaging, in parallel with the testing of packaging using the first bond pad. When processes related to the use of the first bond pad have been proven successful and sustainable, the second bond pad may be eliminated, resulting in a reduction of the size of the integrated circuit device. This approach may be employed to save die area, increasing the number of devices that may be produced on a silicon wafer, resulting in a reduction in device cost. The approach of the present invention works well whether the chip is pad or core limited. Although reference has been made to the used of this technique on a silicon wafer, an embodiment of the present invention may be employed in the fabrication of integrated circuit device using other materials as well, without departing from the spirit and scope of the present invention. |
| US07808114B2 |
Circuit device and method of manufacturing thereof
A circuit device of preferred embodiments of the present invention includes: a circuit element with electrodes formed in a peripheral part thereof; connecting portions connected to surfaces of the electrodes; and redistribution lines which are continuous to the respective connecting portions and extended in parallel to the main surface of the circuit element. In preferred embodiments of the present invention, the connecting portions and the redistribution lines are integrally formed of one piece of metal. Accordingly, there is no place where different materials are connected in a portion between the connecting portions and the redistribution lines, thus improving a joint reliability of the entire device against a thermal stress or the like. |
| US07808112B2 |
Wafer level pre-packaged flip chip system
Flip chip packages formed at a wafer level on semiconductor wafers for electronic systems provide convenient prepackaging. The package, in one embodiment, includes an adhesive layer applied to an active side of the wafer. The adhesive layer has openings to permit access to the conductive pads on each die. A conductive material substantially fills the openings. A pre-packaged die diced from the semiconductor wafer is mounted to a support wherein the conductive material effects electrical interconnection between the conductive pads on the die and receiving conductors on the support. The pre-packaged die can be coupled to a processor for an electronic system. To provide greater mounting densities, two or more dice may be coupled with the adhesive layer providing a covering for the two or more dice. The prepackaged chip with two or more dice may be coupled to a processor reducing the volume needed in an electronic system. |
| US07808109B2 |
Fretting and whisker resistant coating system and method
An electrically conductive material coated with a plurality of layers, includes a metal or metal alloy substrate; a barrier layer deposited on said substrate effective to inhibit diffusion of constituents of said substrate to said plurality of layers; a sacrificial layer deposited on said barrier layer effective to form intermetallic compounds with tin; a low resistivity oxide metal layer deposited on said sacrificial layer; and an outermost layer of tin or a tin-base alloy directly deposited on said low resistivity oxide metal layer. |
| US07808105B1 |
Semiconductor package and fabricating method thereof
A semiconductor package includes a first semiconductor die; a first redistribution layer coupled to a bonding pad of the first semiconductor die; a first solder bump coupled to the first redistribution layer; a second semiconductor die; a second redistribution layer coupled to a bonding pad of the second semiconductor die; a second solder bump coupled to the second redistribution layer and to the first solder bump; a third redistribution layer coupled to the second redistribution layer; and a solder ball coupled to the third redistribution layer. |
| US07808103B2 |
Leadless package
Provided is a semiconductor package, and in particular a semiconductor package which is capable of electrically connecting to the outside without a lead. The leadless package includes a plurality of lower conducting layer patterns disposed separately from one another; an insulating layer pattern on the lower conducting layer patterns; a plurality of upper conducting layer patterns disposed separately from one another, on the insulating layer pattern; at least one semiconductor chip disposed on the upper conducting layer patterns; hole patterns formed through the upper conducting layer patterns and the insulating layer pattern, so that a part of the top surface of the lower conducting layer patterns are exposed; and electrical connectors electrically connecting: the at least one semiconductor chip and the upper conducting layer patterns; the upper conducting layer patterns and the lower conducting layer patterns exposed by the hole patterns; and the at least one semiconductor chip and the lower conducting layer patterns exposed by the hole patterns. |
| US07808101B2 |
3D smart power module
A 3D smart power module for power control, such as a three phase power control module, includes a two sided printed circuit (PC) board with power semiconductor devices attached to one side and control semiconductor devices attached to the other side. The power semiconductor devices are die bonded to a direct bonded copper substrate which has a bottom surface exposed in the molded package. In one embodiment the module has 27 external connectors attached to one side of the PC board and arranged in the form of a ball grid array. |
| US07808097B2 |
Low temperature co-fired ceramic (LTCC) tape compositions, light-emitting diode (LED) modules, lighting devices and methods of forming thereof
The present invention provides LTCC (low temperature co-fired ceramic) tape compositions and demonstrates the use of said LTCC tape(s) in the formation of Light-Emitting Diode (LED) chip carriers and modules for various lighting applications. The present invention also provides for the use of (LTCC) tape and LED modules in the formation of lighting devices including, but not limited to, LED devices, High Brightness (HB) LED backlights, display-related light sources, automotive lighting, decorative lighting, signage and advertisement lighting, and information display lighting. |
| US07808095B2 |
Ultra slim semiconductor package and method of fabricating the same
There is provided an ultra slim semiconductor package comprising: a multilayer thin film layer including at least one or more dielectric layers and at least one or more redistribution layers; at least one semiconductor chip electrically connected to the redistribution layer and mounted on the multilayer thin film layer; conductive structures electrically connected to the redistribution layer and each formed in a post shape at one side of the multilayer thin film layer; a molding part formed on the multilayer thin film layer and at least partially covering the conductive structures and the semiconductor chip; and bumps for external connection formed on the molding part and electrically connected to the conductive structures. The semiconductor package according to the present invention enables mass production at wafer level, is easily stacked between the packages, and has an excellent electrical characteristic. Further, since the package thickness is very thin, the semiconductor package contributes to the slimming of diverse electronic products. |
| US07808094B2 |
Stacked structure of semiconductor chips, memory card, and method of manufacturing stacked structure of semiconductor chips
A stacked structure of semiconductor chips includes plural stacked semiconductor chips and plural tabular holding members which hold the respective semiconductor chips. At least two holding members among the holding members are arranged in places at ends of the semiconductor chips where inner side facets of the holding members are opposed to each other, at least one semiconductor chip of the two semiconductor chips held by the two holding members, respectively, is held by only one holding member of the holding members at one end of the semiconductor chip, and all or a part of the one semiconductor chip is arranged in the largest space positioned in an inner side of the inner side facet of the other holding member of the holding members, the largest space being formed by a surface including the one surface of the other holding member, a surface including the other surface of the other holding member, and a surface including a surface of the other semiconductor chip held by the other holding member, the other semiconductor chip being closer to the other holding member. |
| US07808091B2 |
Wafer structure with discrete gettering material
The specification teaches a system for manufacturing microelectronic, microoptoelectronic or micromechanical devices (microdevices) in which a contaminant absorption layer improves the life and operation of the microdevice. In an embodiment, a system for manufacturing the devices includes efficiently integrating a getter material in multiple microdevices. |
| US07808090B2 |
Wireless chip
An ID tag capable of communicating data wirelessly, the size of which is reduced, and where the size of an IC chip is reduced, a limited area of the chip is effectively used, current consumption is reduced, and communication distance is prevented from decreasing. The ID tag of the invention includes an IC chip having an integrated circuit, a resonance capacitor portion and a storage capacitor portion, and an antenna formed over the IC chip so as to overlap at least partially with an insulating film interposed therebetween. The antenna, the insulating film and wirings or semiconductor films forming the integrated circuit are stacked, and one or both of capacitors in the resonance capacitor portion and the storage capacitor portion are formed by this stacked structure. |
| US07808088B2 |
Semiconductor device with improved high current performance
A semiconductor device comprises a die having a first surface and a second surface, a first leadframe connected to the first surface and the second surface, and a second leadframe connected to the first surface. |
| US07808087B2 |
Leadframe IC packages having top and bottom integrated heat spreaders
Methods and apparatus for improved thermal performance and electromagnetic interference (EMI) shielding in integrated circuit (IC) packages is described. A die-up or die-down package includes first and second caps defining a cavity, an IC die, and a leadframe. The leadframe includes a centrally located die attach pad, a plurality of leads, and a plurality of tie bars that couple the die attach pad to the leads. The IC die is mounted to the die attach pad. Planar rim portions of the first and second caps that surround the cavity are coupled to the leadframe. The first and second caps and the leadframe form an enclosure structure that substantially encloses the IC die, and shields EMI emanating from and radiating towards the IC die. The enclosure structure also dissipates heat generated by the IC die during operation. |
| US07808075B1 |
Integrated circuit devices with ESD and I/O protection
The integrated circuit devices disclosed herein generally include two semiconductor dies. The first die generally has little or no I/O or ESD protection and includes a first plurality of exposed terminals (e.g., bump pads). The second die generally includes (i) a second plurality of exposed terminals, wherein at least one of the second plurality of terminals is in electrical communication with one or more of the first plurality of terminals, (ii) a plurality of input and/or output (I/O) circuits, wherein at least one of the I/O circuits is in electrical communication with one or more of the second plurality of terminals, and (iii) a plurality of I/O terminals, wherein at least one of the I/O terminals is in electrical communication with one or more of the I/O circuits. The present invention advantageously provides the ability to fabricate the second die using different (e.g., less expensive) manufacturing processes than those used to fabricate the first die. |
| US07808073B2 |
Network electronic component, semiconductor device incorporating network electronic component, and methods of manufacturing both
A network electronic component comprises a network-electronic-component substrate, a thin-film passive element provided on the substrate, and a plurality of external connection electrodes provided on the substrate in connection with the thin-film passive element. |
| US07808072B2 |
Circuit board having conductive shield member and semiconductor package using the same
A circuit board having a board body includes a via structure. The via structure includes a conductive connector passing through the board body and a conductive shield member surrounding at least a portion of the conductive connector. The shield member prevents distortion of a data signal applied to the conductive connector, and also intercepts electromagnetic waves generated by the conductive connector. |
| US07808071B2 |
Semiconductor device having improved oxide thickness at a shallow trench isolation edge and method of manufacture thereof
One aspect of a semiconductor device includes an active region located in a semiconductor substrate and having an isolation region located therebetween. The active regions have corners adjacent the isolation region. An oxide layer is located over the active regions and the corners, which may also include edges of the active regions, and a ratio of a thickness of the oxide layer over the corners to a thickness of the oxide layer over the active regions ranges from about 0.6:1 to about 0.8:1. A gate is located over the active region and the oxide layer. |
| US07808070B2 |
Power semiconductor component
A power semiconductor component is disclosed. One embodiment provides a semiconductor body, in which at least two vertical power semiconductor components are arranged. Each of the vertical power semiconductor components has a first load terminal arranged at a front side of the semiconductor body. Each of the vertical power semiconductor components has a second load terminal arranged at a rear side of the semiconductor body opposite the front side. |
| US07808068B2 |
Method for sensing integrated circuit temperature including adjustable gain and offset
Embodiments of the invention include a temperature sensor method for providing an output voltage response that is linear to the temperature of the integrated circuit to which the temperature sensor belongs and/or the integrated circuit die on which the temperature sensor resides. The output voltage of the temperature sensor has an adjustable gain component and an adjustable voltage offset component that both are adjustable independently based on circuit parameters. The inventive temperature sensor includes an offset circuit that diverts a portion of current from the scaled PTAT current before the current is sourced through the output resistor. The offset circuit includes a bandgap circuit arrangement, a voltage to current converter arrangement, and a current mirror arrangement that are configured to provide a voltage offset adjustable based on independent circuit parameters such as resistor value ratios and transistor device scaling ratios. The gain of the temperature sensor also is based on similar independent circuit parameters. |
| US07808064B2 |
Semiconductor package including through-hole electrode and light-transmitting substrate
An imaging element is formed on the first main surface of a semiconductor substrate. An external terminal is formed on the second main surface of the semiconductor substrate. A through-hole electrode is formed in a through hole formed in the semiconductor substrate. A first electrode pad is formed on the through-hole electrode in the first main surface. An interlayer insulating film is formed on the first electrode pad and on the first main surface. A second electrode pad is formed on the interlayer insulating film. A passivation film is formed on the second electrode pad and the interlayer insulating film, and has an opening which exposes a portion of the second electrode pad. A contact plug is formed between the first and second electrode pads in a region which does not overlap the opening when viewed in a direction perpendicular to the surface of the semiconductor substrate. |
| US07808062B2 |
Signal isolator linear receiver
A signal isolator for providing at an output thereof representations of input currents from a source provided in an input conductor supported on a substrate having a bridge circuit suited for electrical connection to a source of electrical energization with a pair of series circuit members electrically connected in parallel with one another supported on a substrate with each series circuit member having a magnetoresistive member electrically connected in series with a current value controller, controlled at a controller terminal, at an output terminal of that controller. Each magnetoresistive members is electrically isolated from the input conductor and has a resistance versus applied external magnetic field characteristic that is substantially linear for at least relatively small externally applied magnetic fields. The signal isolator further has a differential input amplifier connected at its inputs to both the magnetoresistive member and the current value controller in a corresponding one of the bridge circuit series circuit members, and has outputs connected to the controller control terminals which can be made through a lowpass filter. A signal monitor arrangement can be provided to have a constant representation value on the isolator output if magnetoresistive members cease to be in those magnetic fields arising from the input currents for a selected time duration. |
| US07808056B2 |
Semiconductor integrated circuit device
A semiconductor integrated circuit device includes a first field-effect transistor and a second field-effect transistor, each of the first field-effect transistor and the second field-effect transistor having a gate electrode formed as a ring shape, a drain diffusion layer formed inside the gate electrode and a source diffusion layer formed outside the gate electrode and a substrate potential diffusion layer or a well potential diffusion layer disposed to contact each of the source diffusion layers of the first and the second field-effect transistors of the same conductivity type, the substrate potential diffusion layer or the well potential diffusion layer being formed with a semiconductor of a different conductivity type from the source diffusion layer. Different signals are input to each of the gate electrodes, the substrate potential diffusion layer or the well potential diffusion layer are formed between the source diffusion layer of the first field-effect transistor and the source diffusion layer of the second field-effect transistor. |
| US07808054B2 |
OTP memory cell, OTP memory, and method of manufacturing OTP memory cell
An OTP memory cell according to the present invention includes: a semiconductor substrate including a lower electrode forming region having a lower electrode formed therein, a diffusion layer forming region having a source and a drain formed therein, a first trench-type insulating region, and a second trench-type insulating region; an upper electrode being in contact with the first trench-type insulating region and formed on the lower electrode with the first insulating film interposed therebetween; and a gate electrode being in contact with the second trench-type insulating region and formed on a channel region with the second insulating film interposed therebetween, in which a shape of at least a part of an end of the lower electrode forming region in contact with the first insulating film is sharper than a shape of an end of the channel region in contact with the second insulating film. |
| US07808052B2 |
Semiconductor device and method of forming the same
A semiconductor device may include, but is not limited to, first and second well regions, and a well isolation region isolating the first and second well regions. The first and second well regions each may include an active region, a device isolation groove that defines the active region, and a device isolation insulating film that fills the device isolation groove. The first and second well regions may include first and second well layers, respectively. The well isolation region may include a well isolation groove, a well isolation insulating film that fills the well isolation groove, and a diffusion stopper layer disposed under a bottom of the well isolation groove. The first and second well layers have first and second bottoms respectively, which are deeper in depth than a bottom of the device isolation groove and shallower in depth than the bottom of the well isolation groove. |
| US07808051B2 |
Standard cell without OD space effect in Y-direction
An integrated circuit structure includes a semiconductor substrate; a first active region in the semiconductor substrate; and a second active region in the semiconductor substrate and of an opposite conductivity type than the first active region. A gate electrode strip is over the first and the second active regions and forms a first MOS device and a second MOS device with the first active region and the second active region, respectively. A first spacer bar is in the semiconductor substrate and connected to the first active region. At least a portion of the first spacer bar is adjacent to and spaced apart from a portion of the first active region. A second spacer bar is in the semiconductor substrate and connected to the second active region. At least a portion of the second spacer bar is adjacent to and spaced apart from a portion of the second active region. |
| US07808049B2 |
Semiconductor device
In a semiconductor device, a transistor in an N-type logic region NL is covered with a tensile stress applying film and a transistor in a P-type logic region PL is covered with a compressive stress applying film. Transistors in a P-type SRAM region PS and an N-type SRAM region NS are covered with an insulating film which applies lower stress than the stresses applied by the above-described two films. |
| US07808048B1 |
System and method for providing a buried thin film resistor having end caps defined by a dielectric mask
A buried thin film resistor having end caps defined by a dielectric mask is disclosed. A thin film resistor is formed on an integrated circuit substrate. A resistor protect layer is formed over the thin film resistor. A layer of dielectric material is formed over the resistor protect layer. The dielectric material is masked and dry etched to leave a first portion of dielectric material over a first end of the thin film resistor and a second portion of dielectric material over a second end of the thin film resistor. The resistor protect layer is then wet etched using the first and second portions of the dielectric material as a hard mask. Then a second dielectric layer is deposited and vias are etched down to the underlying portions of the resistor protect layer. |
| US07808046B2 |
Electrostatic protection device for semiconductor circuit
The electrostatic protection device includes a semiconductor substrate having a well formed therein. At least two sets of transistor fingers, for example the NMOS type, are spaced apart from each other. Each set of the MOS fingers includes multiple gates arranged in parallel to each other in one direction, and sources and drains alternately arranged at both sides of the gates in the semiconductor substrate. A well pickup surrounding every set of the transistor fingers and extending between any two set of the fingers is formed. Metal wires are connected to at least two portions of each of the drains and are also connected to an input/output pad to which Electrostatic Discharge (ESD) excessive current is introduced. |
| US07808044B2 |
Thin film transistor substrate and method of making the same
The present invention relates to a thin film transistor substrate comprising: an insulating substrate; a source electrode and a drain electrode which are formed on the insulating substrate and separated from each other and have a channel area therebetween; a wall exposing at least portions of the source electrode and the drain electrode, respectively, encompassing the channel area, and formed of fluoropolymer; and an organic semiconductor layer formed inside the wall. Thus, the present invention provides a TFT substrate where an organic semiconductor layer is planarized. Further, the present invention also provides a method of making a TFT substrate of which an organic semiconductor layer is planarized. |
| US07808043B2 |
Semiconductor device and methods of fabricating the same including forming spacers and etch stop layers with stress properties
A semiconductor device having an etch stop layer and a method of fabricating the same are provided. The semiconductor device may include a substrate and a first gate electrode formed on the substrate. An auxiliary spacer may be formed on the sidewall of the first gate electrode. An etch stop layer may be formed on the substrate having the auxiliary spacer. The etch stop layer and the auxiliary spacer may be formed of a material having a same stress property. |
| US07808041B2 |
Semiconductor constructions of memory device with different depth gate line trenches
Some embodiments include methods of recessing multiple materials to a common depth utilizing etchant comprising C4F6 and C4F8. The recessed materials may be within isolation regions, and the recessing may be utilized to form trenches for receiving gatelines. Some embodiments include structures having an island of semiconductor material laterally surrounded by electrically insulative material. Two gatelines extend across the insulative material and across the island of semiconductor material. One of the gatelines is recessed deeper into the electrically insulative material than the other. |
| US07808039B2 |
SOI transistor with merged lateral bipolar transistor
A semiconductor-on-insulator transistor device includes a source region, a drain region, a body region, and a source-side lateral bipolar transistor. The source region has a first conductivity type. The body region has a second conductivity type and is positioned between the source region and the drain region. The source-side lateral bipolar transistor includes a base, a collector, and an emitter. A silicide region connects the base to the collector. The emitter is the body region. The collector has the second conductivity type, and the base is the source region and is positioned between the emitter and the collector. |
| US07808035B2 |
Semiconductor memory and semiconductor device with nitride memory elements
A semiconductor memory has a gate electrode and a pair of multilayer memory elements formed on side surfaces of the gate electrode. Each multilayer memory element includes, in sequence from the gate electrode outward, a first silicon oxide layer, a charge trapping silicon nitride layer, a second silicon oxide layer, all with L-shaped cross sections, and a protective silicon nitride layer with an approximately rectangular cross section seated in the L-shape of the second silicon oxide layer. The protective silicon nitride layer protects the charge trapping silicon nitride layer from etching damage during the formation of contact holes without adding to the area occupied by the memory cell. |
| US07808033B2 |
Shield plate electrode for semiconductor device
A semiconductor device of this invention is a single-layer gate nonvolatile semiconductor memory in which a floating gate having a predetermined shape is formed on a semiconductor substrate. This floating gate opposes a diffusion layer serving as a control gate via a gate oxide film and is capacitively coupled with the diffusion layer by using the gate oxide film as a dielectric film. The diffusion layer immediately below the dielectric film is insulated from the semiconductor substrate by an insulating film such as a silicon oxide film. A pair of diffusion layers are formed in surface regions of the semiconductor substrate on the two sides of the floating gate extending on a tunnel oxide film. This invention can realize a reliable semiconductor device which is a single-layer gate semiconductor device by which a low-cost process is possible, has a control gate which can well withstand a high voltage applied when data is erased or written, and can prevent an operation error by minimizing variations in the threshold value. |
| US07808032B2 |
Integrated circuits with substrate protrusions, including (but not limited to) floating gate memories
A floating gate memory cell's channel region (104) is at least partially located in a fin-like protrusion (110P) of a semiconductor substrate. The floating gate's top surface may come down along at least two sides of the protrusion to a level below the top (110P-T) of the protrusion. The control gate's bottom surface may also comes down to a level below the top of the protrusion. The floating gate's bottom surface may comes down to a level below the top of the protrusion by at least 50% of the protrusion's height. The dielectric (120) separating the floating gate from the protrusion can be at least as thick at the top of the protrusion as at a level (L2) which is below the top of the protrusion by at least 50% of the protrusion's height. A very narrow fin or other narrow feature in memory and non-memory integrated circuits can be formed by providing a first layer (320) and then forming spacers (330) from a second layer without photolithography on sidewalls of features made from the first layer. The narrow fin or other feature are then formed without further photolithography in areas between the adjacent spacers. More particularly, a third layer (340) is formed in these areas, and the first layer and the spacers are removed selectively to the third layer. The third layer is used as a mask to form the narrow features. |
| US07808025B2 |
Electric field read/write head, method of manufacturing the same, and information storage device comprising the electric field read/write head
An electric field read/write head, a method of manufacturing the same, and an information storage device including the electric field read/write head are provided. The electric field read/write head includes: a resistance region formed in a substrate which comprises an end surface facing a recording medium; a source and a drain formed in the substrate and disposed on both sides of the resistance region, respectively; and an insulating layer and a write electrode formed sequentially on the resistance region, wherein the length (l) to width (w) ratio (l/w) of the resistance region satisfies (l/w)≧0.2. |
| US07808024B2 |
Ferroelectric polymer memory module
A ferroelectric polymer memory module includes a first set of layers including: a first ILD layer defining trenches therein; a first electrode layer disposed in the trenches of the first ILD layer; a first conductive polymer layer disposed on the first electrode layer and in the trenches of the first ILD layer; and a ferroelectric polymer layer disposed on the first conductive polymer layer and in the trenches of the first ILD layer; and a second set of layers disposed on the first set of layers to define memory cells therewith, the second set of layers including: a second ILD layer defining trenches therein; a second conductive polymer layer disposed in the trenches of the second ILD layer; and a second electrode layer disposed on the second conductive polymer layer. |
| US07808023B2 |
Method and apparatus providing integrated color pixel with buried sub-wavelength gratings in solid state imagers
Imaging devices utilizing sub-wavelength gratings to separate the spectral components of the natural white light are disclosed. This disclosed method and apparatus redirects the light to be collected onto separate photosensors for different wavelengths to provide improved quantum efficiency. |
| US07808021B2 |
Lateral MOSFET and manufacturing method thereof
A lateral MOSFET according to the present invention has a trench gate structure having a cross sectional shape spreading toward an open end. The cross sectional shape is T-shape. The T-shaped cross section has a dimensional ratio of a width of a lower trench having a narrow width to a width of an upper trench having a wide width of 1:3, and a dimensional ratio of a depth of the lower trench to a depth of the upper trench of 1:1, the lower trench width having a same central axis as the upper trench width. |
| US07808016B2 |
Heterogeneous integration of low noise amplifiers with power amplifiers or switches
A transistor heterogeneously integrating a power amplifier or switch with a low-noise amplifier having a substrate wafer selected from a group consisting of Gallium Arsenide (GaAs), Indium Phosphate (InP) and Gallium Antimonide (GaSb), the substrate wafer having a first end and a second end, a conducting layer above the first end of the substrate wafer, an isolation implant providing lateral isolation in the conducting layer, a first active layer deposited above the conducting layer and configured for the low-noise amplifier, and a buffer layer deposited above the conducting layer and configured for the low-noise amplifier. |
| US07808013B2 |
Integrated heat spreaders for light emitting devices (LEDs) and related assemblies
A light emitting device (LED) assembly may include an electrically insulating substrate and a thermally conductive layer on a surface of the insulating substrate. A light emitting device may be on the thermally conductive layer so that the thermally conductive layer is between the light emitting device and the electrically insulating substrate. Moreover, the thermally conductive layer may extend beyond an edge of the light emitting device in at least one direction a distance greater than half of a width of the light emitting device. |
| US07808002B2 |
Light emitting device
A light emitting device is provided which can prevent a change in gate voltage due to leakage or other causes and at the same time can prevent the aperture ratio from lowering. A capacitor storage is formed from a connection wiring line, an insulating film, and a capacitance wiring line. The connection wiring line is formed over a gate electrode and an active layer of a TFT of a pixel, and is connected to the active layer. The insulating film is formed on the connection wiring line. The capacitance wiring line is formed on the insulating film. This structure enables the capacitor storage to overlap the TFT, thereby increasing the capacity of the capacitor storage while keeping the aperture ratio from lowering. Accordingly, a change in gate voltage due to leakage or other causes can be avoided to prevent a change in luminance of an OLED and flickering of screen in analog driving. |
| US07807998B2 |
Evaluation pattern suitable for evaluation of lateral hillock formation
An evaluation pattern for evaluation of lateral hillock formation is provided with a lattice pattern; and an isolated metallization. The lattice pattern includes: a loop interconnection; and lattice interconnections laterally and vertically arranged to intersect with one another so that a region surrounded by the loop interconnection is divided into a plurality of sub-regions arranged in rows and columns. The width of the lattice interconnections is narrower than the width of the loop interconnection. The isolated metallization is provided in an outmost one of the sub-regions, the outmost one being surrounded by the loop interconnection and corresponding ones of the lattice interconnections. |
| US07807997B2 |
Test element group (TEG) system for measurement of SOI-MOSFET without a body contact comprising first and second TEGs of unequal gate electrode areas
Two TEGs are used for acquiring FET capacity. A first TEG includes a first base section of the same shape and same dimensions as a gate electrode of the FET whose capacity is to be acquired, and a first additional section added at one end of the first base section. A second TEG includes a second base section of the same shape and same dimensions as the first base section, a second additional section having the same shape and same dimensions as the first additional section and added to one end of the second base section, and a third additional section having the same shape and same dimensions as the second additional section and added to the other end of the second base section. The capacity between the body and source or between the body and drain of the FET whose capacity is to be acquired is estimated from the difference in capacity between the body and source or between the body and drain of the first TEG and second TEG. |
| US07807996B2 |
Test pattern of CMOS image sensor and method of measuring process management using the same
The test pattern according to the present invention consists of an opaque metal film pattern formed on a semiconductor substrate, an insulating film formed on the semiconductor substrate and the metal film pattern, a red color filter formed on the insulating film, a planarization layer formed on the insulating film and the red color filter, and a number of micro-lenses formed on the planarization layer. |
| US07807994B2 |
N-type semiconductor materials for thin film transistors
A thin film transistor comprises a layer of organic semiconductor material comprising a tetracarboxylic diimide naphthalene-based compound having, attached to each of the imide nitrogen atoms, an aromatic moiety, at least one of which moieties is substituted with at least one electron donating group. Such transistors can further comprise spaced apart first and second contact means or electrodes in contact with said material. Further disclosed is a process for fabricating an organic thin-film transistor device, preferably by sublimation deposition onto a substrate, wherein the substrate temperature is no more than 100° C. |
| US07807990B2 |
Semiconductor device
A semiconductor device includes: a p-channel MIS transistor including: a first insulating layer formed on a semiconductor region between a source region and a drain region, and containing at least silicon and oxygen; a second insulating layer formed on the first insulating layer, and containing hafnium, silicon, oxygen, and nitrogen, and a first gate electrode formed on the second insulating layer. The first and second insulating layers have a first and second region respectively. The first and second regions are in a 0.3 nm range in the film thickness direction from an interface between the first insulating layer and the second insulating layer. Each of the first and second regions include aluminum atoms with a concentration of 1×1020 cm−3 or more to 1×1022 cm−3 or less. |
| US07807988B2 |
Electron beam lithography apparatus and method for compensating for electron beam misalignment
Linear movement direction of the stage and the actual deflection direction of the electron beam deflected by the first command signal for deflecting the electron beam in the linear movement direction of the stage do not necessarily align with each other for reasons such as the disposition precision of the stage driving device, a lens system, and the deflecting device. Therefore, the first command signal output from the first command device is processed based on the angle between the linear movement direction of the stage driven by the stage driving device and the deflection direction of the electron beam deflected by the first command signal so that the deflection direction of the electron beam aligns with the linear movement direction of the stage. With this processed first command signal, the deflection direction of the electron beam can be changed (rotated) to align with the linear movement direction of the stage. |
| US07807978B2 |
Divergent charged particle implantation for improved transistor symmetry
The present invention provides a method for implanting charged particles in a substrate and a method for manufacturing an integrated circuit. The method for implanting charged particles in a substrate, among other steps, includes projecting a beam of charged particles (320) to a substrate (330), the beam of charged particles (320) having a given beam divergence; and forming a diverged beam of charged particles (360) by subjecting the beam of charged particles (320) to an energy field (350), thereby causing the beam of charged particles (320) to have a larger beam divergence. The method then desires implanting the diverged beam of charged particles (360) into the substrate (330). |
| US07807977B2 |
Systems, methods and apparatus for row-correlated noise monitoring in digital X-ray systems
Systems, methods and apparatus are provided through which in some embodiments, row-correlated noise of a digital X-ray detector is monitored during idle operation of the digital X-ray detector and the magnitude of the row-correlated noise is compared to a visible threshold. |
| US07807975B2 |
Apparatus and method for detecting an image
In order to detect an image generated by an image source, a mirror arrangement is arranged between the image source and a detector. The mirror arrangement includes two spaced-apart deflection mirrors, which are parallel to each other or form an acute angle of less than 90° between them. In particular when the image source is a scintillator layer, shielding of X-rays from the detector with simultaneous compact dimensioning of the apparatus is achieved in this manner. |
| US07807972B2 |
Radiation sensor with cap and optical elements
The invention provides a sensor including a first sensor element formed in a first substrate and at least one optical element formed in a second substrate, the first and second substrates being configured relative to one another such that the second substrate forms a cap over the first sensor element. The cap includes a diffractive optical element and an aperture stop which collectively determine the wavelength of incident radiation that is allowed through the cap and onto the at least one optical element. |
| US07807970B2 |
Obstruction detection device
The obstruction detection device for an infrared intruder detection system comprises at least one transparent facet having a roughened surface; a light emitter arranged for emitting light towards the roughened surface; a light detector arranged for detecting the intensity of light, which is transmitted or reflected or diffracted by the roughened surface into a specific direction of space; and an output device for outputting an alarm-signal, when an absolute difference between the intensity of the detected light and a reference value exceeds a threshold value. A liquid or spray applied onto the roughened surface changes its scattering patterns. This change triggers the alarm-signal. |
| US07807966B2 |
Scanning electron microscope
A scanning electron microscope for digitally processing an image signal to secure the largest focal depth and the best resolution in accordance with the magnification for observation is disclosed. The angle of aperture of an optical system having a plurality of convergence lenses is changed by changing the convergence lenses and the hole diameter of a diaphragm. The angle α of aperture of the electron beam is changed in accordance with the visual field range corresponding to a single pixel, i.e. what is called the pixel size. |
| US07807962B2 |
Borehole tester apparatus and methods for using nuclear electromagnetic radiation to determine fluid properties
Apparatus and methods for determining one or more fluid parameters of interest by irradiating fluid with a source of nuclear electromagnetic radiation and subsequently measuring attenuation and absorption properties of the fluid from which parameters of interest are determined. Measurements are made with a formation tester tool comprising preferably two functionally configured flow lines. The source simultaneously irradiates fluid contained in opposing irradiation sections that can be integral sections of each of the two flow lines. A radiation detector is dedicated to each irradiation section and measures radiation attenuation and absorption properties fluid contained within each flow line section. Absolute and relative fluid parameters of interest are determined from the responses of the two radiation detectors. |
| US07807960B2 |
Imager module packaging having top and bottom glass layers
An imaging device module includes a circuit mounting layer; a bottom glass layer disposed above the circuit mounting layer; a silicon die disposed above the bottom glass layer; a top glass layer disposed above the silicon layer; and a lens holder disposed above the top glass layer. The silicon die includes an image sensor. The lens holder contains an optical component. |
| US07807959B2 |
Screen, rear projector, and image display device having a plurality of driving units each with a power source that are capable of effectively reducing scintillation
A screen includes a screen main body that has a diffusion layer, a frame that is provided along the circumference of the screen main body, and to which the diffusion layer is attached through supporting members to rock, and a driving unit that is mounted on the diffusion layer and moves the diffusion layer in parallel to a surface of the diffusion layer. |
| US07807954B2 |
Light receiving element with upper and side light receiving faces and an optical semiconductor module with the light receiving element and a light emitting element mounted on the same mounting unit
An optical semiconductor module with a light receiving element with an upper and side light receiving face and a light emitting element mounted on the same mounting carrier. The light receiving element has a light receiving face on an upper face and a side face covered with an antireflection film. The mounting unit has the light emitting element and the light receiving element mounted so that they encompass a positional relationship that the light emitted from the light emitting element is optically connected at least on the light receiving face of the side face of the light receiving element. |
| US07807953B2 |
Solid-state imaging device and imaging apparatus
There is provided a solid-state imaging device, including: a semiconductor substrate having a plurality of pixels, each having a photoelectric conversion portion, formed therein; and a laminated film formed on said semiconductor substrate; wherein said laminated film includes a hydrogen desorbing film for desorbing hydrogen, and a hydrogen blocking-off film disposed so as to overlie said hydrogen desorbing film. |
| US07807951B1 |
Imaging sensor system with staggered arrangement of imaging detector subelements, and method for locating a position of a feature in a scene
An imaging sensor system includes an optics system that images a point feature of a scene at an image plane with a blur-circle image having a blur diameter, and a detector array at the image plane. Special array patterns and signal detector logic are used to improve the accuracy of the determination of the object location. In one form, the detector array is a one-dimensional detector array comprising a plurality of detector subelements each having a width of from about ½ to about 5 blur diameters, and a length of n blur diameters. Each detector subelement overlaps each of two adjacent detector subelements along their lengths. An overlap of each of the two adjacent detector subelements is m blur diameters, and a center-to-center spacing of each of the two adjacent detector subelements is nO blur diameters. The value of n is equal to about 3m, and the value of m is equal to about nO/2. In another form, the detector is a two-dimensional detector array of detector subelements. The detector subelements are sized and staggered such that an area of the blur-circle image may not simultaneously be split equally among four detector subelements. |
| US07807950B2 |
Microwave susceptor for food packaging
The present invention relates to a susceptor for the microwave heating of food products that includes a metallized component and a printed component. In another aspect, the invention relates to a method of fabricating a susceptor for the microwave heating of food products that includes a metallized component and a printed component. |
| US07807943B2 |
Method of producing molding die for use in producing a ceramic honeycomb structure body
In a method of producing a molding die for use in producing honeycomb structure bodies, a reference position is determined as a relative position on a workpiece between a pillar of a high-pressure water jet and a reference hole. The reference hole is penetratingly formed in a workpiece. The outer periphery of the pillar passes through the reference hole without contacting the inner wall and opening edge of the reference hole. A slit groove formation position is aligned with a pillar formation position by relatively shifting the pillar to the workpiece based on coordinate data where the reference position becomes its origin. Each slit groove is formed in the workpiece by supplying the pillar onto the slit groove formation position on the workpiece while irradiating and scanning a laser beam into the pillar of a high-pressure water jet many times along the slit groove formation position on the workpiece. |
| US07807941B2 |
Method and device for producing a cavity in a workpiece
During the production of a swage in a workpiece in which material is removed in layers by means of a laser beam the side walls of the swage are processed by means of a laser beam and/or a processing means and/or ultrasonic waves. |
| US07807940B2 |
Laser processing apparatus and laser processing method
A laser processing apparatus, in accordance with at least one exemplary embodiment, is configured to contemporaneously perform the functions of observing a surface of a substrate and concentrating laser light to a given position inside the substrate. The laser processing apparatus can include an optical system having an afocal optical subsystem configured to concentrate laser light inside the substrate. Adjustment of the position of a laser light concentrating point can be achieved independent of adjustment of a focal point by the automatic focusing mechanism to observe the surface of the substrate irradiated with laser light. |
| US07807939B2 |
Laser welding method and laser welding apparatus
A YAG pulse laser oscillator 10 oscillates/outputs pulse width-variable YAG fundamental pulse laser light LB, and a YAG pulse laser oscillator 12 oscillates/outputs pulse width-variable YAG second harmonic pulse laser light SHG. An emission unit 20 superposes the pulse laser light LB and the pulse laser light SHG on the same optical axis and focuses, and irradiates a welding point K on welding pieces (W1 and W2) with, the pulse laser light LB and the pulse laser light SHG. A control unit 18 controls the laser oscillation operation of the laser oscillators 10 and 12 so that the point in time when the laser output of the YAG second harmonic pulse laser light SHG reaches its peak is slightly earlier than the point in time when the laser output of the YAG fundamental pulse laser light LB reaches its peak. |
| US07807936B2 |
Device for mounting a pedal switch to a vehicle
The present invention is to improve productivity and maintain a predetermined switch contact gap between a sensing rod and a stopper after mounting the pedal switch in order to accurately detect the operational conditions as the pedal arm is operated, by fastening a pedal switch to a mounting bracket fixed to the car body in one touch insertion way.A device for fixing a pedal switch of a vehicle according to the present invention comprises a lock case 10 fastened to a mounting bracket 1 fixed to a car body; a return spring 20 disposed in the lock case 10; and a lock rod ring 30 disposed movably within a predetermined distance inside the lock case 10 and elastically supported by the return spring 20, and in which a sensing rod 42 of the pedal switch 40 is fastened. |
| US07807934B2 |
Printed circuit board having protection means and a method of use thereof
A printed circuit board is provided with protection means for protecting one or more components of the printed circuit board (PCB). The protection means includes a sleeve member located on the PCB around at least one component of the PCB. The protection means further includes cover means for covering a whole or substantial part of an opening of said sleeve member. The cover means is formed from or includes mica. |
| US07807933B2 |
Radio frequency isolation container
An RF isolation container that includes a counterweight system to assist an operator with opening and closing operations, an electromagnet locking mechanism for easier and consistent locking of the RF isolation container and a motion damping mechanism to relieve fatigue on operating components and on human operators. |
| US07807925B2 |
Lead assembly with flexible portions and method therefor
A lead assembly includes an outer insulative body, a conductor, and at least one electrode electrically coupled with the at least one conductor. The outer insulative body extends from a proximal end to a distal end and has an intermediate portion therebetween. A flexible portion for example having a bellows portion is disposed along the lead body. |
| US07807919B2 |
Apparatuses and methods to reduce safety risks associated with photovoltaic systems
Apparatuses and methods to reduce safety risks associated with photovoltaic systems by providing a safety switch on a photovoltaic panel. In one embodiment, a photovoltaic panel includes: at least one photovoltaic cell; a connector to output energy from the photovoltaic panel; and a switch coupled between the at least one photovoltaic cell and the connector. The switch is configured to disconnect the at least one photovoltaic cell from the connector during installation of the photovoltaic panel, and to connect the at least one photovoltaic cell with the connector after installation of the photovoltaic panel. |
| US07807914B2 |
Waveform fetch unit for processing audio files
This disclosure describes techniques that make use of a waveform fetch unit that operates to retrieve waveform samples on behalf of each of a plurality of hardware processing elements that operate simultaneously to service various audio synthesis parameters generated from one or more audio files, such as musical instrument digital interface (MIDI) files. In one example, a method comprises receiving a request for a waveform sample from an audio processing element, and servicing the request by calculating a waveform sample number for the requested waveform sample based on a phase increment contained in the request and an audio synthesis parameter control word associated with the requested waveform sample, retrieving the waveform sample from a local cache using the waveform sample number, and sending the retrieved waveform sample to the requesting audio processing element. |
| US07807912B2 |
Key for keyboard instrument
A key for a keyboard instrument, which is capable of maintaining the excellent abrasion resistance and lubricity of bushing cloth for a long time period, thereby making it possible not only to stably ensure a smooth pivotal motion of the key but also to manufacture the key at lower costs. The key is mounted in a state engaged with a pin and is pivotally moved in accordance with depression thereof. The key has a key stick formed with a pin hole having left and right wall surfaces opposed to each other and opening downward, and is pivotally engaged with the pin via the pin hole. Bushing cloth sheets are made of fluorocarbon resin fibers, and are affixed to the left and right wall surfaces of the pin hole. |
| US07807911B2 |
Keyboard musical instrument having keys equipped with balancers biting into keys and method for securing balancers to keys
Keys of an acoustic piano require balancers for cancellation of a part of self weight of the action units/hammers; however, the balancers are liable to be dropped off due to the aged deterioration of the wooden bars; in order to keep the balancers stable in the keys against the aged deterioration, the balancer is plastically deformed so as to bite into the wooden bar, the balancer, which is formed with thorns, is rotated so as to make the thorns bite into the wooden bar, the balancer is shaped into a configuration different from the holes so as to exert resilient force on the inner surface in a direction in parallel to the grain of wood, or the balancer is inserted into a constricted hole so as to strongly exert the resilient force on the inner surface, thereby being prevented from the dropping off from the keys. |
| US07807907B2 |
Keyboard musical instrument and action unit incorporated therein
A grand piano has action units for driving hammers to rotate toward strings, and each action unit is equipped with a repetition mechanism; the repetition mechanism has an elastic guide plate instead of a repetition lever and a repetition spring; and the elastic guide plate per se is deformed after contact with a drop screw, and returns to the initial position for permitting a pianist to play a music tune through repetition of key when the pianist releases the depressed key, whereby the action unit becomes simpler in structure than the conventional action unit. |
| US07807897B2 |
Plants and seeds of hybrid corn variety CH035643
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH035643. The invention thus relates to the plants, seeds and tissue cultures of the variety CH035643, and to methods for producing a corn plant produced by crossing a corn plant of variety CH035643 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 CH035643. |
| US07807896B2 |
Plants and seeds of corn hybrid CH999668
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH999668. The invention thus relates to the plants, seeds and tissue cultures of the variety CH999668, and to methods for producing a corn plant produced by crossing a corn plant of variety CH999668 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 CH999668. |
| US07807893B2 |
Plants and seeds of corn variety CV460747
According to the invention, there is provided seed and plants of the corn variety designated CV460747. The invention thus relates to the plants, seeds and tissue cultures of the variety CV460747, and to methods for producing a corn plant produced by crossing a corn plant of variety CV460747 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 CV460747 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 CV460747. |
| US07807889B2 |
Plants and seeds of corn variety CV719396
According to the invention, there is provided seed and plants of the corn variety designated CV719396. The invention thus relates to the plants, seeds and tissue cultures of the variety CV719396, and to methods for producing a corn plant produced by crossing a corn plant of variety CV719396 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 CV719396 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 CV719396. |
| US07807886B2 |
Tomato variety Picus
The invention provides seed and plants of the tomato variety designated Picus. The invention thus relates to the plants, seeds and tissue cultures of tomato variety Picus and to methods for producing a tomato plant produced by crossing a plant of tomato variety Picus with itself or with another tomato plant, such as a plant of another variety. The invention further relates to seeds and plants produced by such crossing, and also relates to parts of a plant of tomato variety Picus including the fruit and gametes of such plants. The invention also relates to tomato variety FDS 14-2081, and to seeds and plants produced by crossing a plant of tomato variety FDS 14-2081 with itself or another tomato plant. The present invention is also directed to tomato variety FDS 14-2090, and to seeds and plants produced by crossing a plant of tomato variety FDS 14-2090 with itself or another tomato plant. |
| US07807885B2 |
Tomato line FIR 128-1018
The invention provides seed and plants of the tomato line designated FIR 128-1018. The invention thus relates to the plants, seeds and tissue cultures of tomato line FIR 128-1018, and to methods for producing a tomato plant produced by crossing a plant of tomato line FIR 128-1018 with itself or with another tomato plant, such as a plant of another line. The invention further relates to seeds and plants produced by such crossing. The invention further relates to parts of a plant of tomato line FIR 128-1018, including the fruit and gametes of such plants. |
| US07807884B2 |
Soybean variety D5689411
The invention relates to the soybean variety designated D5689411. Provided by the invention are the seeds, plants and derivatives of the soybean variety D5689411. Also provided by the invention are tissue cultures of the soybean variety D5689411 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety D5689411 with itself or another soybean variety and plants produced by such methods. |
| US07807878B2 |
Transgenic trees exhibiting increased growth, biomass production and xylem fibre length, and methods for their production
Important aims in nearly all tree-breeding programs around the world are to produce plants with increased growth rates and stem volumes, and shorter rotation times. Such trees would yield more biomass per area unit. Here the present inventors have shown that when over-expressing a key regulatory gene in the biosynthesis of the plant hormone gibberellin (GA) in hybrid aspen (Populus tremula×P. tremuloides), improvements in valuable traits such as growth rate and biomass are obtained. In addition, these trees also have longer xylem fibres than unmodified wild type plants. Long fibers are very desirable in the production of strong paper, but it has not (as yet) proved possible to influence this trait by traditional breeding techniques. A further advantage of the present invention is that it may reduce or eliminate the use of growth influencing chemicals in forestry. |
| US07807874B2 |
Stress tolerant plants and methods thereof
The present invention provides a method and DNA molecules that when expressed in a plant produces transgenic plants with improved abiotic stress tolerance. The invention includes plant expression vectors comprising the DNA molecules, and plants containing such DNA molecules. |
| US07807870B2 |
Method for altering the content of reserve substances in plants
The invention relates to a method for modifying the storage reserve content in plants, where leghemoglobin- and/or hemoglobin-expressing transformed plants are employed, to corresponding plants, and to their use. |
| US07807868B2 |
Mobilization of viral genomes from T-DNA using site-specific recombination systems
The invention relates to methods and compositions for site-specific recombinase-mediated mobilization of viral replicons and associated DNAs of interest from T-DNA. The methods of the invention comprise Agrobacterium-mediated transfer of T-DNA to a plant cell, wherein the T-DNA contains a viral replicon flanked by directly repeated target sites for a site-specific recombinase and optionally a DNA of interest linked to the viral replicon. The DNA of interest may also contain a non-identical target site for the recombinase. An expression cassette for the site-specific recombinase is present on the T-DNA or the plant genome, or is transiently introduced into the plant cell. Expression of the site-specific recombinase in the plant cell results in excision of the viral replicon and the associated DNA of interest. The viral replicon and DNA of interest are then replicated to high copy number in the host plant cell. |
| US07807865B1 |
Transgene assay using stable agrobacterium rhizogenes transformation
A novel method is described for the screening of gene elements of interest using hairy roots of chimeric plants transformed with Agrobacterium rhizogenes. |
| US07807864B2 |
Transgenic animal as a model for fibrotic diseases
Disclosed is a transgenic non-human animal with broad or cell type-specific ectopic expression of fra-2 that manifests itself in a fibrotic disease, methods for obtaining such animal and their use. Fra-2 transgenic animals, in particular mice, are useful as model systems for human fibrotic disease, e.g. lung scleroderma and pulmonary fibrosis. Cells obtained from the animal are useful for the analysis of fibrotic disease and for testing compounds useful in the therapy of fibrotic disease. |
| US07807862B2 |
Transgenic bovine comprising human growth hormone in its serum and methods of making
The invention relates to a method of producing a protein of interest, comprising making a non-human transgenic mammal that produces said protein in its milk, obtaining said milk from the non-human transgenic mammal and purifying said protein of interest from the milk. Transgenic bovine animals were generated, which are able to produce human growth hormone in mammary glands. The method involves cloning of a genetic construct encoding hGH gene and beta casein promoter conveniently in an expression vector. It also includes transfection procedures into fetal bovine somatic cells, generally fibroblasts, and the nuclear transfer into enucleated bovine oocytes, generating thus transgenic embryos. The method also includes other procedures to generate transgenic embryos for the further expansion of the transgenic herd, such as the subcloning of transgenic female bovines, the superovulation of transgenic cows and their insemination with semen from a non-transgenic or a transgenic male bovine, and the superovulation of non-transgenic cows and their insemination with semen from a transgenic male bovine. Afterwards, transgenic embryos give rise to transgenic cattle that produce human growth hormone in huge amounts in their milk, from which the hormone is completely purified and analysed to fulfill all the requirements for the manufacture of a pure biopharmaceutical product. |
| US07807858B2 |
Process for production of fluoro derivative
It was found that a fluoro derivative can be produced by reacting a hydroxy derivative with sulfuryl fluoride (SO2F2) in the presence of an organic base or in the presence of an organic base and “a salt or complex comprising an organic base and hydrogen fluoride”. According to the present production process, it is not necessary to use perfluoroalkanesulfonyl fluoride, which is not preferable in industrial use, and it is possible to advantageously produce optically-active fluoro derivatives, which are important intermediates of medicines, agricultural chemicals and optical materials, specifically 4-fluoroproline derivatives, 2′-deoxy-2′-fluorouridine derivatives, optically-active α-fluorocarboxylate derivatives, and the like, even in a large scale. |
| US07807856B2 |
Process for production of 2-Benzylphenol compound
A process for producing a 2-benzylphenol compound represented by the following formula (2): wherein, R1, R2, R3 and R4 may be the same or different and are each independently hydrogen atom, alkyl group or the like; and R5, R6, R7, R8 and R9 are the same or different and are each independently hydrogen atom, alkyl group or the like, the process including reacting, in the presence of a dehydrogenating agent, a benzylidenecyclohexanone compound represented by the following formula (1): wherein, R1, R2, R3, R4, R5, R6, R7, R8 and R9 have the same definitions as given above. |
| US07807853B2 |
Process for heterogeneously catalyzed partial gas phase oxidation of propylene to acrylic acid
A process for heterogeneously catalyzed partial gas phase oxidation of propylene to acrylic acid in the absence of propane as an inert diluent gas, in which, in the starting reaction gas mixture, cyclopropane is substantially avoided as an impurity and crude propylene is used additionally as a propylene source. |
| US07807849B2 |
Synthesis of long-chain polyunsaturated fatty acids by recombinant cells
The present invention relates to methods of synthesizing long-chain polyunsaturated fatty acids, especially eicosapentaenoic acid, docosapentaenoic acid and docosahexaenoic acid, in recombinant cells such as yeast or plant cells. Also provided are recombinant cells or plants which produce long-chain polyunsaturated fatty acids. Furthermore, the present invention relates to a group of new enzymes which possess desaturase or elongase activity that can be used in methods of synthesizing long-chain poly unsaturated fatty acids. |
| US07807848B2 |
Reduction of sterols and other compounds from oils
Disclosed are methods of removing and/or reducing compounds from oils (e.g., marine oils) and oils prepared by the disclosed methods. Methods of bleaching oils are also disclosed. |
| US07807847B2 |
Process for the preparation of oxidized phospholipids
Novel synthetic routes, which are highly applicable for industrial preparation of therapeutically beneficial oxidized phospholipids are disclosed. Particularly, novel methods for efficiently preparing compounds having a glycerolic backbone and one or more oxidized moieties attached to the glycerolic backbone, which are devoid of column chromatography are disclosed. Further disclosed are novel methods of introducing phosphorous-containing moieties such as phosphate moieties to compounds having glycerolic backbone and intermediates formed thereby. |
| US07807846B2 |
Method for producing succinimide compound
There is provided a method for producing a succinimide compound. The method for producing a succinimide compound of formula (3) comprises reacting an aminomalonic ester compound of formula (1) with a compound of formula (2) in a solvent in the presence of a base, wherein an alcohol is used as the solvent and an alkali metal alkoxide is used as the base. (where R1 and R4 independently represent an alkyl group having 1 to 12 carbon atom(s) which may be a straight chain, branched or cyclic, etc., R2 and R3 independently represent a hydrogen atom, etc., R5 represents an alkyl group having 1 to 12 carbon atom(s) which may be straight chain, branched or cyclic, etc.). |
| US07807845B2 |
Resistance-repellent retroviral protease inhibitors
Resistance-repellent and multidrug resistant retroviral protease inhibitors are provided. Pharmaceutical composition comprising such compounds, and methods of using such compounds to treat HIV infections in mammals, are also provided. |
| US07807844B2 |
TGF-β gene expression inhibitor
A TGF-β gene expression inhibitor containing a pyrrole-imidazole polyamide having N-methylimidazole unit (hereinafter also referred to as Py), N-methylimidazole unit (hereinafter also referred to as Im) and γ-aminobutyrate unit which can be holded into an U-shaped conformation at the γ-aminobutyrate unit in the minor groove in a double helix region (hereinafter referred to as the target region) containing a complementary chain corresponding to the sequence at the −557 to −536 in the base sequence of a human transforming growth factor β1 (hereinafter also referred to as hTGF-β1) promoter, either as a whole or a part thereof: TAAAGGAGAGCAATTCT-TACAG (SEQ ID NO: 1) wherein a Py/Im pair corresponds to a C-G base pair, an Im/Py pair corresponds to a G-C base pair, and Py/Py pairs correspond respectively to an A-A base pair and a T-A base pair. |
| US07807843B2 |
1-substituted-4-nitroimidazole compound and method for preparing the same
The present invention relates to a 1-substituted-4-nitroimidazole compound represented by the general formula (1) or a salt thereof, (wherein R is a hydrogen atom, a lower alkoxy group-substituted lower alkyl group, a phenyl-lower alkoxy group-substituted lower alkyl group, a cyano-substituted lower alkyl group, a phenyl-lower alkyl group which may have lower alkoxy groups as the substituents in the phenyl ring or a group of the formula —CH2RA; X is a halogen atom or a group of the formula —S(O)n-R1) and method for preparing the same. The compound of the formula (1) is a useful compound as an intermediate for synthesis of various pharmaceutical and agricultural chemicals, particularly, as intermediates for antitubercular agents. |
| US07807842B2 |
Synthesis of tetracyclines and analogues thereof
The tetracycline class of antibiotics has played a major role in the treatment of infectious diseases for the past 50 years. However, the increased use of the tetracyclines in human and veterinary medicine has led to resistance among many organisms previously susceptible to tetracycline antibiotics. The modular synthesis of tetracyclines and tetracycline analogs described provides an efficient and enantioselective route to a variety of tetracycline analogs and polycyclines previously inaccessible via earlier tetracycline syntheses and semi-synthetic methods. These analogs may be used as anti-microbial agents or anti-proliferative agents in the treatment of diseases of humans or other animals. |
| US07807836B2 |
Preparation of perylen-3,4:9,10-tetracarboxylic dianhydride and also of naphtalene-1,8-dicarboximides
A process for preparing perylene-3,4:9,10-tetracarboxylic dianhydride, comprising: dimerizing a naphthalene-1,8-dicarboximide of the formula IIa; reoxidizing the resulting alkali metal salt of the leuco form of the perylene-3,4:9,10-tetracarboxylic diimide of the formula Ia; hydrolyzing the diimide to the tetraalkali metal salt of perylene-3,4:9,10-tetracarboxylic acid in the presence of an inert organic solvent, of an alkali metal base and of water; and subjecting the tetraalkali metal salt of perylene-3,4:9,10-tetracarboxylic acid to the action of an aqueous inorganic acid to convert it into perylene-3,4:9,10-tetracarboxylic dianhydride; wherein R3 is cyclohexyl or phenyl which may each be substituted by up to three C1-C4-alkyl radicals, and the dimerizing is in a substantially homogeneous reaction medium consisting essentially of an apolar aprotic organic solvent and an alkali metal base. |
| US07807831B2 |
Dihydropteridione derivatives, process for their manufacture and their use as medicament
Disclosed are new dihydropteridinones of the formula (I) wherein the groups L, R1, R2, R3, R4 and R5 have the meanings provided herein, the isomers thereof, processes for preparing these dihydropteridinones and their use as pharmaceutical compositions. |
| US07807826B2 |
Purification of a crude lactam mixture by means of melt crystallization
The present invention provides a method for purifying laurolactam from a crude lactam mixture. In the method of the present invention, laurolactam is selectively crystallized by melt crystallization with controlled cooling of the crude lactam mixture. |
| US07807825B2 |
Substituted porphyrins
To improve bioavailability of the catalytic metalloporphyrin-based SOD mimics Mn(III) 5,10,15,20-tetrakis[N-ethylpyridinium-2-yl]porphyrin (MnTE-2-PyP5+) and Mn(III) 5,10,15,20-tetrakis[N,N′-diethylimidazolium-2-yl]porphyrin (MnTDE-2-ImP5+), three new Mn(III) porphyrins, bearing oxygen atoms within side chains, were synthesized and characterized: Mn(III) 5,10,15,20-tetrakis[N-(2-methoxyethyl)pyridinium-2-yl]porphyrin (MnTMOE-2-PyP5+), Mn(III) 5,10,15,20-tetrakis[N-methyl-N′-(2-methoxyethyl)imidazolium-2-yl]porphyrin (MnTM,MOE-2-ImP5+) and Mn(III) 5,10,15,20-tetrakis[N,N′-di(2-methoxyethyl)imidazolium-2-yl]porphyrin (MnTDMOE-2-ImP5+). The catalytic rate constants for O2 dismutation (and the related metal-centered redox potentials vs NHE) for the new compounds are: log kcat=8.04 (E1/2=+251 mV) for MnTMOE-2-PyP5+, log k.cat=7.98 (E1/2=+356 mV) for MnTM,MOE-2-ImP5+ and log kcat=7.59 (E1/2=+365 mV) for MnTDMOE-2-ImP5+. At 30 μM levels none of the new compounds were toxic, and allowed SOD-deficient E. coli to grow nearly as well as wild type. At 3 μM levels, the MnTDMOE-2-ImP5+, bearing an oxygen atom within each of the eight side chains, was the most effective and offered much higher protection than MnTE-2-PyP5+, while MnTDE-2-ImP5+ was inefficient. These new porphyrins were compared to Mn(III) N-alkylpyridylporphyrins. While longer-chain n-alkyl members of the series exerted toxicity at higher concentration levels, they were very effective at submicromolar levels. Thus, 0.3 μM Mn(III) tetrakis(N-n-hexyl-pyridinum-2-yl)porphyrin and its n-octyl analogue offered the same level of protection as did >10 μM methyl and ethyl porphyrins. The kcat of methyl and n-octyl porphyrins are identical, but n-octyl is −10-fold more lipophilic. Therefore, the 30-fold improvement in bioavailability appears to be due to the increase in lipophilicity. MnTDMOE-2-ImP5+ and longer-chain Mn(III) N-alkylpyridylporphyrins may offer better treatment for oxidative stress injuries than the previously studied MnTE-2-PyP5+ and MnTDE-2-ImP5+. |
| US07807824B2 |
Sialic acid derivatives for protein derivatisation and conjugation
Derivatives are synthesised of starting materials, usually polysaccharides, having sialic acid at the reducing terminal end, in which the reducing terminal unit is transformed into an aldehyde group. Where the polysaccharide has a sialic acid unit at the non-reducing end it may be passivated, for instance by converting into hydroxyl-substituted moiety. The derivatives may be reacted with substrates, for instance containing amine or hydrazine groups, to form non-cross-linked polysialylated compounds. The substrates may, for instance, be therapeutically useful drugs peptides or proteins or drug delivery systems. |
| US07807823B2 |
Method of forming polysaccharide structures
A process for forming polysaccharide structures such as beads, gel films and porous coatings on porous substrates by forming a room temperature gel-inhibited solution of a polysaccharide, one or more gel-inhibiting agent(s) and a solvent such as water, heating the mixture until all the components are dissolved, cooling the mixture as a solution to about room temperature, forming a three dimensional structure with the solution and adding the structure to a gelling agent to form a polysaccharide gel. Optionally, the solution can be added to a porous structure such as a non-woven fabric or a porous membrane and the solution is allowed to dry before being subjected to the gelling agent. Porous structures having a polysaccharide coating and being capable of convective flow through the pores of the structure and diffusive flow through the coating can be formed. |
| US07807817B2 |
Enzymatic nucleic acid molecules
The present invention discloses nucleic acid enzymes and deoxyribonucleic acid enzymes capable of cleaving nucleic acid sequences or molecules, particularly RNA, in a site-specific manner, as well as compositions including same. Methods of making and using the disclosed enzymes and compositions are also disclosed. |
| US07807816B2 |
Antisense oligonucleotides for inducing exon skipping and methods of use thereof
Antisense molecules capable of binding to a selected target site in the dystrophin gene to induce exon skipping are described. |
| US07807811B2 |
Actin regulatory elements for use in plants
The present invention provides polynucleotide molecules isolated from Oryza sativa and Zea mays and useful for expressing transgenes in plants. The present invention also provides expression constructs containing the polynucleotide molecules useful for expressing transgenes in plants. The present invention also provides transgenic plants and seeds containing the polynucleotide molecules useful for expressing transgenes in plants. |
| US07807807B2 |
Linkers and co-coupling agents for optimization of oligonucleotide synthesis and purification on solid supports
A method of modulation of synthesis capacity on and cleavage properties of synthetic oligomers from solid support is described. The method utilizes linker molecules attached to a solid surface and co-coupling agents that have similar reactivities to the coupling compounds with the surface functional groups. The preferred linker molecules provide an increased density of polymers and more resistance to cleavage from the support surface. The method is particularly useful for synthesis of oligonucleotides, oligonucleotides microarrays, peptides, and peptide microarrays. The stable linkers are also coupled to anchor molecules for synthesis of DNA oligonucleotides using on support purification, eliminating time-consuming chromatography and metal cation presence. Oligonucleotides thus obtained can be directly used for mass analysis, DNA amplification and ligation, hybridization, and many other applications. |
| US07807803B2 |
Nucleic acid compositions for stimulating immune responses
The invention provides an immunostimulatory nucleic acid comprising CpG motifs, and methods of use thereof in stimulating immunity. |
| US07807801B2 |
Oligonucleotide analog and method for treating flavivirus infections
A method of inhibiting replication of a flavivirus in animal cells, and an oligonucleotide compound for use in the method are disclosed. The oligonucleotide analog (i) has a nuclease-resistant backbone, (ii) is capable of uptake by the cells, (iii) contains between 8-40 nucleotide bases, and (iv) has a sequence of at least 8 bases complementary to a region of the virus' positive strand RNA genome that includes at least a portion of SEQ ID NOS:1-4. Exposure of cells infected with a flavivirus to the analog is effective to form within the cells, a heteroduplex structure composed of the virus ssRNA and the oligonucleotide, characterized by a Tm of dissociation of at least 45° C., and having disrupted base pairing between the virus' 5′ and 3′ cyclization sequences. |
| US07807800B2 |
Erythromycins and process for their preparation
14-membered macrolide compounds such as erythromycins are provided with functional groups at the 14- and/or 15-position by providing a 14-membered aglycone template and feeding it to a strain capable of hydroxylating it at the 14 and/or 15 position. The strain may be found by screening, selected from known strains (e.g. Streptomyces eurythermus DSM 40014) or produced by genetically engineering a strain to express a cytochrome P450 enzyme. |
| US07807798B2 |
Human monoclonal antibodies to epidermal growth factor receptor
In accordance with the present invention, there are provided fully human monoclonal antibodies against human epidermal growth factor receptor (EGF-r). Nucelotide sequences encoding and amino acid sequences comprising heavy and light chain immunoglobulin molecules, particularly sequences corresponding to contiguous heavy and light chain sequences from CDR1 through CDR3, are provided. Hybridomas expressing such immunoglobulin molecules and monoclonal antibodies are also provided. Also provided in accordance with the invention are antibodies that possess one or more of the following functional characteristics: (i) inhibit tyrosine phosphorylation of EGF-r, (ii) do not inhibit EGF-r internalization, (ii) inhibit EGF-r degradation, (iii) inhibition of EGF induced EGF-r degradation, (iv) protect threonine phosphorylation of EGF-r, (v) protect threonine phosphorylation of other molecules, particularly a 62 KD molecule identified by immunoprecipitation, and (vi) inhibit vascular endothelial cell growth factor signal by tumor cells by greater than 50% and endothelial cells by greater than 40% relative to control. |
| US07807797B2 |
Human monoclonal antibodies to CTLA-4
In accordance with the present invention, there are provided fully human monoclonal antibodies against human cytotoxic T-lymphocyte antigen 4 (CTLA-4). Nucleotide sequences encoding and amino acid sequences comprising heavy and light chain immunoglobulin molecules, particularly contiguous heavy and light chain sequences spanning the complementarity determining regions (CDRs), specifically from within FR1 and/or CDR1 through CDR3 and/or within FR4, are provided. Further provided are antibodies having similar binding properties and antibodies (or other antagonists) having similar functionality as antibodies disclosed herein. |
| US07807795B2 |
Antibodies to osteoprotegerin binding proteins
A novel polypeptide, osteoprotegerin binding protein, involved in osteoclast maturation has been identified based upon its affinity for osteoprotegerin. Nucleic acid sequences encoding the polypeptide, or a fragment, analog, or derivative thereof, vectors and host cells for production, and binding assays are described. Antibodies specifically binding osteoprotegerin binding protein are also described. Compositions and methods for the treatment of bone diseases such as osteoporosis, bone loss due to arthritis or metastasis, hypercalcemia, and Paget's disease are also provided. |
| US07807794B2 |
Anti-α2 integrin antibodies and their uses
The invention relates to anti-α2 integrin antibodies and their uses. Humanized antibodies are disclosed that bind to the I domain of α2 integrin and inhibit the interaction of α2β1 integrin with collagen. Also disclosed are therapeutic uses of anti-α2 integrin antibodies in treating α2β1-mediated disorders, including anti-α2 integrin antibodies that bind to α2 integrin without activating platelets. |
| US07807787B2 |
NELL-1 peptide
The invention generally relates to a bone growth factor, and more particularly to compositions including NELL1, articles of manufacture including NELL1 and methods of using NELL1 to induce bone formation. This invention also provides methods for the expression and purification of NELL1 and NELL2 peptides. |
| US07807779B2 |
Antineoplastic peptides
The present invention provides antineoplastic peptides of formula I, R1R2N—CHX—CO—A—B-D-E-(G)s-K wherein R1, R2, X, A, B, D, E, G, K and s have the meanings stated in the description. The compounds have antineoplastic activity. |
| US07807774B2 |
Vending machines comprising polyester compositions formed from 2,2,4,4,-tetramethyl-1,3,-cyclobutanediol and 1,4-cyclohexanedimethanol
Described are vending machine display panels comprising polyester compositions comprising polyesters which comprise (a) a dicarboxylic acid component having terephthalic acid residues; optionally, aromatic dicarboxylic acid residues or aliphatic dicarboxylic acid residues or ester residues thereof; 2,2,4,4-tetramethyl-1,3-cyclobutanediol residues; and 1,4-cyclohexanedimethanol residues. |
| US07807770B2 |
Drawn tapes, fibre and filaments comprising a multimodal polyethylene resin
Drawn tape, fiber or filament including a multimodal resin having a density of at least 940 kg/m3, a melt index MI5 of 0.05 to 5 g/10 min, and a molecular weight distribution of the resin being less than 40. |
| US07807769B2 |
Isotactic polypropylene produced from supercritical polymerization process
This invention relates to an isotactic propylene homopolymer having: more than 15 and less than 100 regio defects (sum of 2,1-erythro and 2,1-threo insertions and 3,1-isomerizations) per 10,000 propylene units; an Mw of 35000 g/mol or more; a peak melting temperature of greater than 149° C.; an mmmm pentad fraction of 0.85 or more; a heat of fusion of 80 J/g or more; and a peak melting temperature minus peak crystallization temperature (Tmp−Tcp) of less than or equal to (0.907 times Tmp) minus 99.64 (Tmp−Tcp<(0.907×Tmp)−99.64), as measured in ° C. on the homopolymer having 0 wt % nucleating agent. |
| US07807767B2 |
Method for producing acryl syrup by bulk polymerization
The present invention provides a method for producing acryl syrup by bulk polymerization, comprising a step of preparing a mixture comprising monomer component and 2,4-diphenyl-4methyl-1-pentene; a step of heating the mixture to the initial reaction temperature; and a step of adding an polymerization initiator having the half-life of not more than 30 minutes at 5-80° C., wherein the initial reaction temperature is controlled so that the polymerization initiator has the half-life of up to 30 minutes. The method of the present invention has such advantages that reaction runaway does not occur, the control of molecular weight and conversion rate is possible even at low exothermic temperature, and a partially polymerized acryl syrup can also be prepared therefrom. |
| US07807766B2 |
Polymers for use in cleaning compositions
Polymers which are suitable for use in cleaning compositions are described. The polymers are comprised of at least three different monomers. The types of monomers and ratios of the monomers in the polymers are further disclosed. Cleaning compositions containing the polymers for treating various surfaces and for use in various applications are also provided. |
| US07807764B2 |
Composition and process for the controlled synthesis of block copolymers
The present invention relates to a polymerizable composition comprising a) at least one ethylenically unsaturated monomer and b) at least one hydroxylamine of high molecular weight, preferably a long chain alkyl substituted hydroxylamine. Further aspects of the present invention are a process for polymerizing ethylenically unsaturated monomers, and the use of high molecular weight hydroxylamines for controlled polymerization. |
| US07807763B2 |
Method for bulk polymerization
A method for polymerizing conjugated diene monomer into polydienes, the method comprising: polymerizing conjugated diene monomer within a liquid-phase polymerization mixture that includes conjugated diene monomer, a lanthanide-based catalyst system, dicyclopentadiene or substituted dicyclopentadiene, and optionally organic solvent, with the proviso that the organic solvent, if present, is less than about 20% by weight based on the total weight of the polymerization mixture. |
| US07807762B2 |
Catalyst composition comprising Group 4 transition metal complexes and method for preparing polyolefins using the same
The present invention relates to a catalyst composition comprising a novel structure of a Group 4 transition metal compound, to a method for preparing the same, and to a method for preparing a polyolefin using the catalyst composition. The method for preparing a polyolefin according to the present invention can be used for preparing a polyolefin having a high molecular weight and high copolymerizability with a high activity even at a high polymerization temperature and for preparing a polyolefin having a double composition distribution. |
| US07807759B2 |
Branched and sulphonated multi block copolymer and electrolyte membrane using the same
The present invention relates to a branched and sulphonated multi block copolymer and an electrolyte membrane using the same, more precisely, a branched and sulphonated multi block copolymer composed of the repeating unit represented by formula 1 and a preparation method thereof, a hydrogenated branched and sulphonated multi block copolymer, a branched and sulphonated multi block copolymer electrolyte membrane and a fuel cell to which the branched and sulphonated multi block copolymer electrolyte membrane is applied. The electrolyte membrane of the present invention has high proton conductivity and excellent mechanical properties as well as chemical stability, so it can be effectively used for the production of thin film without the decrease of membrane properties according to the increase of sulfonic acid group since it enables the regulation of the distribution, the location and the number of sulfonic acid group in polymer backbone. |
| US07807757B2 |
Functionalized polymers
This invention relates to a process for stabilising and at the same time phase compatibilising plastics or plastic compositions by incorporating polymeric compounds obtainable by reacting a compound selected from the group consisting of the sterically hindered phenols, sterically hindered amines, lactones, sulfides, phosphites, benzotriazoles, benzophenones and 2-(2-hydroxyphenyl)-1,3,5-triazines, which compounds contain at least one reactive group, with a compatibilisator. |
| US07807756B2 |
Curable composition
A problem of the present invention is to provide a curable composition which gives good curability, adhesiveness and storage stability by use of a catalyst other than organic tin catalysts. The above problem is solved by a curable composition, comprising: (A) one or more organic polymers having a reactive-silicon-containing group, and (B) a silanol condensation catalyst consisting of one or more compound(s) selected from organic tin compounds, carboxylic acids, and amine compounds, wherein at least one part of the reactive-silicon-containing group(s) of the organic polymer(s) (A) is represented by the following general formula (1): —(CR22)2—(SiR12-aXaO)m—SiX3 (1), and the silanol condensation catalyst (B) consists of amine compound(s) (B1) or consists of amine compound(s) (B1) and a carboxylic acid (B2), and when the mol number of the amine compound(s) is regarded as 1, the ratio by mol of the total amount of the carboxylic acid(s) to the amount of the amine compound(s) is 0.1 or less. |
| US07807754B2 |
Dry apply adhesive graphic films
An adhesive composition includes a blend of a pressure sensitive adhesive and an additive. The pressure sensitive adhesive includes a (meth)acrylate polymer. The additive includes a copolymer with a vinyl polymeric backbone that includes at least one free radically polymerizable vinyl monomer A and at least one reinforcing comonomer B, wherein B is present at 0 to about 20% by weight of the copolymer, and a pendant polysiloxane monomer grafted to the backbone. The adhesive composition may optionally be crosslinked. The adhesive composition may be applied to a film to form a graphic article. These graphic articles may be applied to a substrate without liquid application aids. |
| US07807749B2 |
Polymer-aldehyde binding system for manufacture of wood products
A formaldehyde-free curable aqueous composition containing a hydroxy-containing polymer, a multi-functional crosslinking agent, and, optionally, a catalyst. The composition is used as a binder for lignocellulosic materials such as plywood, fiber particleboard, medium density fiberboard and oriented strand board. |
| US07807742B2 |
Polyamide resin composition
A polyamide resin composition comprising a polyamide (X) having a diamine constituent unit which is mainly composed of a m-xylylenediamine unit and a dicarboxylic acid constituent unit which is mainly composed of an adipic acid unit; and specific amounts of a phosphorus acid antioxidant and alkaline component. The polyamide (X) is characterized by a specific range of terminal-group concentration balance and a specific amino-group reaction rate. This composition can simultaneously achieve inhabitation of yellow discoloration and reduction of number of gels or fish eyes. |
| US07807740B2 |
Two-component reaction resin and method of fastening using the resin
A two-component reaction resin includes a resin component (A), which contains, as curable constituent (a), at least one free radical-curable, ethylenically unsaturated compound, an agent (b) for adjusting the reactivity and the gel time and at least one comonomer (c) and a curing component (B), which is disposed separate therefrom to inhibit any reaction and is a curing agent for the resin of the resin component (A) and which, as agent (b) for adjusting the reactivity and the gel time, contains a pyrocatechol derivative of the general Formula (I): |
| US07807736B2 |
Semiconductor device encapsulated by silicone resin composition, and silicone resin tablet for encapsulating semiconductor device
A semiconductor device which is not a light emitting semiconductor device is provided. This device is encapsulated with a silicone resin composition which is solid at room temperature and liquid at molding temperature, and which cures into a transparent article having a hardness measured by Type D durometer according to JIS K 6253 of at least 30 and an elongation in a tensile test of at least 5%. |
| US07807733B2 |
Color agent for road marking material and road marking material using the same
A color agent for a road marking material comprising composite particles having an average particle diameter of 0.01 to 10.0 μm, said composite particles comprising: inorganic particles; a gluing agent coating layer formed on surface of said inorganic particle; and an organic pigment coat formed onto said gluing agent coating layer in an amount of from 1 to 500 parts by weight based on 100 parts by weight of said inorganic particles. The color agent for a road marking material, contains no harmful elements and exhibits excellent tinting strength, hiding power, light resistance and heat resistance, and is suppressed in surface activity thereof. The road marking material using the color agent, shows a less change in hue with the passage of time and an excellent retroreflective property. |
| US07807728B2 |
Method for recycling recovered polycondensation polymer
Disclosed is a method for recycling a recovered polycondensation polymer which comprises a process wherein a recovered polycondensation polymer is supplied in a molten state to a polymerizer having a porous plate, and then after ejecting the polycondensation polymer through pores of the porous plate, the polymerization degree of the polycondensation polymer is increased under a reduced pressure or in a reduced inert gas atmosphere while dropping the polycondensation polymer along a supporting body. |
| US07807725B2 |
Foam regulating agent based on cationic urethane oligomers
The present invention relates to a cationic poly(ether-urethane) constructed from a) at least one polyetherol, as component A; b) at least one tertiary amine-containing or ammonium-containing diol, as component B; c) at least one diisocyanate as component C; d) optionally at least one short-stopper, as component D; where the cationic poly(ether-urethane) has an amine number of from 5 to 40. Furthermore, the present invention relates to a process for the preparation of the cationic poly(ether-urethanes), according to the invention, to compositions comprising the cationic poly(ether-urethanes) according to the invention and also at least one anionic surfactant, to a method of foam regulation, in particular for suppressing foam or for defoaming using at least one cationic poly(ether-urethane) according to the invention, to the use of the cationic poly(ether-urethane) according to the invention for foam regulation, in particular as foam suppressor or defoamer. |
| US07807719B2 |
Compounds useful for modulating abnormal cell proliferation
There is described compounds of Formulae I, II, III, IV and V. The compounds of Formulae I, II, III, IV and/or V are useful: in therapeutic methods and compositions for modulating cell proliferation, in diagnostic assays and as research tools. |
| US07807718B2 |
Glyceride esters for the treatment of diseases associated with reduced neuronal metabolism of glucose
Provided are alternative sources of ketone bodies for reducing or eliminating symptoms of Parkinson's disease, amyotrophic lateral sclerosis (ALS, also called Lou Gehrig's disease), Alzheimer's disease, Huntington's disease, epilepsy and other diseases or disorders characterized by impaired glucose metabolism. The alternative sources of ketone bodies include mono-, di- and triglyceride esters of acetoacetate and mixtures thereof, and/or mono-, di- and triglyceride esters of 3-hydroxybutyrate and mixtures thereof. These glyceride esters can be administered orally as a dietary supplement or in a nutritional composition. |
| US07807716B2 |
Nitric oxide amino acid ester compound, compositions for increasing nitric oxide levels and method of use
There is provided novel amino acid ester compounds comprising at least one nitric oxide releasing group and pharmaceutically acceptable salts thereof, and novel compositions comprising at least one amino acid ester compound comprising at least one nitric oxide releasing group, and, optionally, at least one nitric oxide donor and/or at least one therapeutic agent. Also provided are compositions for increasing nitric oxide physiological levels in a subject, methods for increasing nitric oxide physiological levels in a subject, methods for improving a subject's muscle strength, athletic performances and/or lean body mass gain and or performance in a subject. |
| US07807715B2 |
Pharmaceutical compositions comprising fesoterodine
The present application relates to a pharmaceutical granulate comprising Fesoterodine or a pharmaceutically acceptable salt or solvate thereof and a pharmaceutically acceptable stabilizer, which can be selected from the group consisting of sorbitol, xylitol, polydextrose, isomalt, dextrose, and combinations thereof, and is preferably a sugar alcohol selected from the group consisting of xylitol and sorbitol. The granulate is suitable for incorporation into pharmaceutical compositions comprising a gel matrix formed by at least one type of hydroxypropyl methylcellulose into which the Fesoterodine is embedded and, optionally, further excipients. In certain embodiments, the granulate is formed by a process of wet granulation. |
| US07807710B2 |
Macrocycles for the treatment of cancer
The invention relates to the novel macrocycles of general formula (I) and to their use in the treatment of tumor diseases. |
| US07807706B2 |
Metabotropic glutamate-receptor-potentiating isoindolones
Compounds of formula I: wherein R1, R2, R3, R4, R5, R6, R7, R8, R9 and n are as defined in the description, processes for the preparing the compounds, new intermediates employed in the preparation, pharmaceutical compositions containing the compounds, and uses of the compounds in therapy. |
| US07807701B2 |
Dibenzylamine compounds and pharmaceutical use thereof
A dibenzylamine compound represented by the formula (1) wherein R1 and R2 are each a C1-6 allyl group optionally substituted by halogen atoms and the like; R3, R4 and R5 are each a hydrogen atom, a halogen atom and the like, or R3 and R4 may form, together with carbon atoms bonded thereto, a homocyclic or heterocyclic ring optionally having substituent(s); A is —N(R7)(R8) and the like; ring B is an aryl group or a heterocyclic residue; R6 is a hydrogen atom, a halogen atom, a nitro group, a C1-6 allyl group and the like; n is an integer of 1 to 3, a prodrug thereof and a pharmaceutically acceptable salt thereof show selective and potent CETP inhibitory activity, and therefore, they can be provided as therapeutic or prophylactic agents for hyperlipidemia or arteriosclerosis and the like. |
| US07807696B2 |
Isoxazole and isothiazole compounds useful in the treatment of inflammation
Compounds of Formula (I), pharmaceutical compositions comprising compounds of Formulae (I a) or (VII) and a method of treating a subject with an inflammatory cytokine-mediated disorder comprising administering to the subject a compound of Formulae (I a) or (VII a). The variables of Formulae (I), (I a), (VII) and (VII a) are described herein. |
| US07807692B2 |
Antidiabetic oxazolidinediones and thiazolidinediones
Phenoxyphenyl and phenoxybenzyl oxazolidine-2,4-diones and thiazolidine-2,4-diones are agonists or partial agonists of PPAR gamma and are useful in the treatment and control of hyperglycemia that is symptomatic of type II diabetes, as well as dyslipidemia, hyperlipidemia, hypercholesterolemia, hypertriglyceridemia, and obesity that are often associated with type 2 diabetes. |
| US07807691B2 |
Substituted N-arylpyrrolidines as selective androgen receptor modulators
The present invention provides a compound of the Formula (I) or a pharmaceutically acceptable salt thereof; pharmaceutical compositions comprising an effective amount of a compound of Formula (I) in combination with a suitable carrier, diluent, or excipient; and methods for treating physiological disorders, particularly frailty, osteoporosis, osteopenia, and male and female sexual dysfunction comprising administering to a patient in need thereof an effective amount of a compound of Formula (I). |
| US07807690B2 |
2,3-dihydro-iminoisoindole derivatives
A compound represented by the following general formula (1), or a salt thereof has serine protease inhibiting activity, and particularly excellent inhibiting activity against clotting factor VIIa. This compound or a salt thereof is useful as therapeutic and/or prophylactic agents for diseases associated with thrombus formation. [wherein R1 represents hydrogen, R2 represents optionally substituted phenyl, etc., R3 represents optionally substituted C6-10 aryl, etc.]. |
| US07807689B2 |
Dipeptidyl peptidase inhibitors
The present invention provides a compound of the formula: or stereoisomers or pharmaceutically acceptable salts thereof, pharmaceutical compositions thereof, articles of manufacture comprising the same, and methods of using the same. |
| US07807684B2 |
HIV reverse transcriptase inhibitors
Compounds having the structure: are HIV reverse transcriptase inhibitors, wherein A, X, Y, Z, R1 and R2 are defined herein. The compounds and their pharmaceutically acceptable salts are useful in the inhibition of HIV reverse transcriptase, the prophylaxis and treatment of infection by HIV and in the prophylaxis, delay in the onset, and treatment of AIDS. The compounds and their salts can be employed as ingredients in pharmaceutical compositions, optionally in combination with other antivirals, immunomodulators, antibiotics or vaccines. |
| US07807683B2 |
N-heteroaryl pyrazolopyrimidines as cyclin dependent kinase inhibitors
In its many embodiments, the present invention provides a novel class of pyrazolo[1,5-a]pyrimidine compounds as inhibitors of cyclin dependent kinases, methods of preparing such compounds, pharmaceutical compositions containing one or more such compounds, methods of preparing pharmaceutical formulations comprising one or more such compounds, and methods of treatment, prevention, inhibition, or amelioration of one or more diseases associated with the CDKs using such compounds or pharmaceutical compositions. |
| US07807678B2 |
Peptidomimetics of biologically active metallopeptides
The invention relates to a method of deriving a peptidomimetic of a biologically active metallopeptide, wherein the peptidomimetic includes at least one non-peptide ring structure defining a template space superimposable on a corresponding defined template space of the metallopeptide, and where the peptidomimetic further includes at least two elements independently including an amino acid residue, amino acid side chain moiety or derivative thereof, the elements defining and occupying a similar descriptor space as corresponding elements of the metallopeptide. The invention further relates to peptidomimetics with a template space heterocyclic ring structure, including 5-, 6- and 8-membered and 5-5- and 6-5-bicyclic fused ring structure melanocortin receptor-specific peptidomimetics. |
| US07807677B2 |
HIV protease inhibitors
Compounds of the formula I: wherein R1, R2, X and N are as defined in the specification; E is N, CH; A′ and A″ are terminal groups as defined in the specification. The compounds have utility as HIV-1 protease inhibitors. |
| US07807675B2 |
Hyaluronic acid-methotrexate conjugate
An object of the present invention is to provide a hyaluronic acid-methotrexate conjugate useful as a therapeutic drug for joint disorders. There is provided a hyaluronic acid-methotrexate conjugate useful for the treatment of joint disorders, wherein methotrexate is conjugated with a hydroxy group of hyaluronic acid through a linker containing a peptide chain consisting of 1 to 8 amino acids, and the linker is conjugated with the hyaluronic acid through a carbamate group. |
| US07807674B2 |
Thyroid hormone analogs
Provided herein are compounds of the formula (I): as well as pharmaceutically acceptable salts thereof, wherein the substituents are as those disclosed in the specification. These compounds, and the pharmaceutical compositions containing them, are useful for the treatment of diseases such as obesity, hyperlipidemia, hypercholesterolemia and diabetes and other related disorders and diseases, and may be useful for other diseases such as NASH, atherosclerosis, cardiovascular diseases, hypothyroidism, thyroid cancer and other disorders and diseases related thereto. |
| US07807671B2 |
Diketo-piperazine and piperidine derivatives as antiviral agents
This disclosure provides compounds having drug and bio-affecting properties, their pharmaceutical compositions and method of use. In particular, the disclosure is concerned with diketo piperazine and piperadine derivatives that possess unique antiviral activity useful for the treatment of HIV and AIDS. More particularly, the present disclosure relates to compounds of Formula I, or pharmaceutically acceptable salts thereof, wherein: A is selected from the group consisting of: |
| US07807669B2 |
Biaromatic compounds which activate PPARγ type receptors and cosmetic/pharmaceutical compositions comprised thereof
Novel biaromatic compounds having the structural formula (I) below: are formulated into pharmaceutical compositions suited for administration in human or veterinary medicine (in dermatology, and also in the fields of cardiovascular diseases, immune diseases and/or diseases associated with lipid metabolism), or, alternatively, into cosmetic compositions. |
| US07807666B2 |
CGRP antagonists
The invention relates to a method for treating irritable bowel syndrome through the use of effective amounts of a compound acting as CGRP antagonist. |
| US07807662B2 |
Platinum IV complex inhibitor
The invention disclosed herein provides methods for diagnosing and treating diseases and/or conditions associated with dysregulated Stat3-mediated activity. |
| US07807660B2 |
Tetracycline compounds for treatment of Cryptosporidium parvum related disorders
Methods and compositions for treating Cryptosporidium parvum related disorders in a mammal are discussed. Several novel tetracycline compounds useful for treating Cryptosporidium parvum related disorders are also included. |
| US07807656B2 |
Pharmaceutical applications of hyaluronic acid preparations
The invention relates to novel applications of pharmaceutical compositions containing preferably long-chain hyaluronic acids which are cross-linked or not cross-linked, and conventional adjuvants and/or supporting materials. |
| US07807654B2 |
Compositions and methods for treatment of mitochondrial diseases
Compounds, compositions, and methods are provided for treatment of disorders related to mitochondrial dysfunction. The methods comprise administering to a mammal a composition containing pyrimidine nucleotide precursors in amounts sufficient to treat symptoms resulting from mitochondrial respiratory chain deficiencies. |
| US07807653B2 |
Nucleotide mimics and their prodrugs
The present invention relates to nucleoside diphosphate mimics and nucleoside triphosphate mimics, which contain diphosphate or triphosphate moiety mimics and optionally sugar-modifications and/or base-modifications. The nucleotide mimics of the present invention, in a form of a pharmaceutically acceptable salt, a pharmaceutically acceptable prodrug, or a pharmaceutical formulation, are useful as antiviral, antimicrobial, and anticancer agents. The present invention provides a method for the treatment of viral infections, microbial infections, and proliferative disorders. The present invention also relates to pharmaceutical compositions comprising the compounds of the present invention optionally in combination with other pharmaceutically active agents. |
| US07807651B1 |
Methods and materials for pain management
Disclosed are methods for treating pain in a subject. The method includes upregulating expression of opioid receptors in the subject's dorsal root ganglion neurons. Also disclosed are methods of treating neuropathic and/or chronic pain in a subject. The method includes upregulating expression of μ-opioid receptors in the subject's large dorsal root ganglion neurons. |
| US07807646B1 |
SHIP-deficiency to increase megakaryocyte progenitor production
A method of increasing megakaryocytes and platelet numbers in a patient comprising the step of inhibiting SHIP expression, including SHIP's enzymatic activity and signaling functions, whereby normal blood clotting is induced. |
| US07807643B2 |
Compositions containing leptin
A method and composition for administering leptin to a subject. The invention includes suspending isolated native leptin-containing milk fat globules in a suitable medium for administering to a subject. The suspended milk fat globules may be administered orally as well as by intravenous, intramuscular, intraperitone41, other enteral routes of administration, and other parenteral routes of administration. The invention includes a method for treating growth or maturational-related disorders in newborns as, well as subjects having conditions that can be treated by the administration of leptin. |
| US07807638B2 |
Factor V11 or factor V11A GLA domain variants
Gla domain variants of human Factor VII or human Factor VIIa, comprising 1-15 amino acid modifications relative to human Factor VII or human Factor VIIa, wherein a hydrophobic amino acid residue has been introduced by substitution in position 34 or having an amino acid substitution in position 36 of the amino acid sequence shown in SEQ ID NO:1; and use of the variants for the treatment of intracerebral haemorrhage (ICH) or trauma. |
| US07807637B2 |
Polymyxin derivatives and uses thereof
The present invention relates to a polymyxin derivative wherein R1, R2 and R3 are optional and R1, R2, R3, R5, R8 and R9 are cationic or neutral amino acid residues selected so that the total number of positive charges at physiological pH is at least two but no more than three; and to a combination product comprising at least two such derivatives. The invention further relates to a method for treating, alleviating or ameliorating an infection in a subject, caused by a Gram-negative bacterium by administering a therapeutically effective amount of a derivative according to the present invention to said subject; to a method for sensitizing Gram-negative bacteria to an antibacterial agent by administering, simultaneously or sequentially in any order a therapeutically effective amount of said antibacterial agent and a derivative according to the present invention to said subject; to methods for developing novel antibiotics; for reducing the nephrotoxicity, for improving the pharmacokinetic properties of natural polymyxins and octapeptins; and for sensitizing clinically important bacteria to a host defence mechanism complement present in serum. Finally, the invention relates to a process for preparing such polymyxin derivatives. |
| US07807635B1 |
Pan-antiviral peptides for protein kinase inhibition
A method of inhibiting protein kinases by administering polypeptides derived from alpha-neurotoxin, and inhibiting protein kinases. Diseases treated thereby include cancer, influenza, Tourette's syndrome, pain, and neurological deficits. |
| US07807632B2 |
Immunogenic compositions and methods of use
Disclosed herein are immunogenic compositions comprising a multilayer film comprising two or more layers of polyelectrolytes, wherein adjacent layers comprise oppositely charged polyelectrolytes. A first layer polyelectrolyte comprises an antigenic polypeptide comprising one or more surface adsorption regions covalently linked to one or more antigenic determinant regions, wherein the antigenic polypeptide and the one or more surface adsorption regions have the same polarity. The immunogenic compositions may be employed in methods of eliciting an immune response in a vertebrate organism. |
| US07807629B1 |
Use of bradykinin and related B2R agonists to treat ocular hypertension and glaucoma
The invention provides methods for treating and/or preventing ocular disorders associated with increased intraocular pressure comprising administering a bradykinin B2 receptor agonist to a patient in need thereof. |
| US07807628B2 |
Therapeutic agent for dentin-pulp complex regeneration
The present invention provides a therapeutic agent for regenerating a dentin-pulp complex, containing a basic fibroblast growth factor and/or a homolog thereof as an active ingredient. The present invention also provides a pulp-capping agent containing a basic fibroblast growth factor and/or a homolog thereof as an active ingredient. |
| US07807616B2 |
Geranonitrile substitute
A fragrance preparation containing 3,7-dimethyloct-6-enenitrile and other compounds described herein is a geranonitrile substitute which has the advantages inherent to geranonitrile, such as fragrance freshness and composition stability but is less objectionable from a toxicological standpoint. |
| US07807612B2 |
Fatty acyl isethionate product-containing liquid cleansing compositions stabilized with mixture of long chain and short chain fatty acids/fatty soaps
The invention provides personal care or hair liquid cleansing compositions comprising fatty acyl isethionate products having more than 5% by wt. free fatty acid/fatty soaps which are stabilized using specific mixture of long chain and short chain fatty acids/fatty soaps; as well as by using proper ratio of total linear fatty acid/fatty soap to total synthetic surfactants (the total synthetic is the sum of (1) fatty acyl surfactant component of (a)—that is, the “pure” fatty acyl isethionate which does not include free fatty acids and/or fatty acid soaps in the fatty acyl surfactant “product”—and (2) the synthetic co-surfactant of (b)). |
| US07807611B2 |
Tartaric acid derivatives as fuel economy improvers and antiwear agents in crankcase oils and preparation thereof
Formulations using tartaric compounds of the present invention in a low sulfur, low ash and low phosphorous lubricant lower wear, and friction and improves fuel economy. |
| US07807609B2 |
Well treatment process
The invention provides a method for the treatment of a hydrocarbon well which method comprises administering, down said well, polymeric particles having covalently bound to a polymeric component thereof a well treatment chemical or a precursor thereof, wherein the particles contain covalent bonds scissile in an aqueous environment to release or expose said chemical or precursor. |
| US07807606B2 |
High capacity adsorption media and method of producing
A method of producing an adsorption medium to remove at least one constituent from a feed stream. The method comprises dissolving and/or suspending at least one metal compound in a solvent to form a metal solution, dissolving polyacrylonitrile into the metal solution to form a PAN-metal solution, and depositing the PAN-metal solution into a quenching bath to produce the adsorption medium. The at least one constituent, such as arsenic, selenium, or antimony, is removed from the feed stream by passing the feed stream through the adsorption medium. An adsorption medium having an increased metal loading and increased capacity for arresting the at least one constituent to be removed is also disclosed. The adsorption medium includes a polyacrylonitrile matrix and at least one metal hydroxide incorporated into the polyacrylonitrile matrix. |
| US07807605B2 |
Process for the preparation of a TiO2-containing catalyst or catalyst support which is stable to high temperatures
A process for the preparation of a TiO2-containing catalyst or catalyst support which is stable to high temperatures is described. In this process an aqueous Ti-containing solution having a concentration of dissolved Ti equivalent to 10 to 250 g TiO2 per liter of solution is added to a suspension of not more than 10 wt. % strength of a finely disperse inorganic support material in water, the inorganic support material having a specific surface area, measured by the BET method, of >20 m2/g and any primary particle agglomerates present having a particle size of d50<10 μm, preferably <5 μm, the rate of addition of the Ti-containing solution to the suspension being chosen such that an addition equivalent to 0.05 g TiO2 per m2 of support surface and hour is not exceeded, the TiO2 is precipitated on the inorganic support and the product obtained is filtered, washed and calcined. Alternatively, the TiO2-containing catalysts or catalyst supports which are stable to high temperatures can be prepared by a process in which 1. hydrated precursors of one or more metal oxides or semi-metal oxides and 2. hydrated titanium oxide are rapidly precipitated from aqueous solution. |
| US07807597B2 |
Regeneration of ionic liquid catalyst using a regeneration metal in the presence of added hydrogen
A process for regenerating a used acidic ionic liquid catalyst comprising contacting the used ionic liquid catalyst with at least one ‘regeneration’ metal in a regeneration zone in the presence of added hydrogen under regeneration conditions for a time sufficient to increase the activity of the ionic liquid catalyst is described. In one embodiment, regeneration is conducted in the presence of a hydrocarbon solvent. |
| US07807594B2 |
Fire resistant glass fiber
A glass fiber composition comprises about 33-47 weight % SiO2; about 18-28 weight % Al2O3; about 5-15 weight % Fe2O3; greater than or equal to about 2 weight % and less than 10 weight % R2O; about 8-30 weight % CaO; and less than 4 weight % MgO; wherein R2O represents alkali metal oxides. Preferably, the glass fiber composition has a liquidus temperature of less than 2350° F.; and a viscosity at a liquidus temperature of the glass fiber composition of greater than 500 poise; and fire resistant glass fiber formed from the glass fiber composition has a biodissolution rate of greater than 50 ng/cm2/hr. |
| US07807593B2 |
Multi-layer, pre-stretched elastic articles
In one embodiment the invention is an article comprising at least two layers, a first or low crystallinity layer comprising a low crystallinity polymer and a second or high crystallinity layer comprising a high crystallinity polymer. The high crystallinity polymer has a melting point as determined by differential scanning calorimetry (DSC) that is about the same or within less than 25 C of the melting point of the low crystallinity polymer. The article is elongated at a temperature below the melting point of the low crystallinity polymer in at least one direction to an elongation of at least about 50% of its original length or width, to form a pre-stretched article. Preferably, the high crystallinity layer is capable of undergoing plastic deformation upon the elongation. |
| US07807588B2 |
Composition and method for enhancing stain resistance and product of enhanced stain resistance therefrom
A fibrous polyamide or wool substrate having resistance to staining by acid colorants comprises, a fibrous polyamide or wool substrate having applied thereto a sulfonated aromatic condensation resin, said resin being a condensation product of a sulfonated dihydroxydiphenyl sulfone, a dihydroxydiphenyl sulfone, a sulfonated naphthalene and an aldehyde; or a sulfonated dihydroxydiphenyl sulfone, a sulfonated naphthalene and an aldehyde; optionally a methacrylic acid polymer is also applied thereto as well as a fluorochemical; an aqueous formulation of the resin is also provided which formulation may include the methacrylic acid polymer as well as the fluorochemical Additionally there may be employed a salt to enhance exhaustion of components onto the substrate; a method of treating a fibrous polyamide or wool substrate employing the formulation is also provided. |
| US07807586B2 |
Method of forming a stressed passivation film using a non-ionizing electromagnetic radiation-assisted oxidation process
A method for forming a stressed passivation film. In one embodiment, the method includes depositing a silicon nitride film over an integrated circuit structure on a substrate and embedding oxygen into a surface of the silicon nitride film by exposing the silicon nitride film to a process gas containing oxygen radicals formed by non-ionizing electromagnetic radiation induced dissociation of an oxygen-containing gas or an oxygen- and nitrogen-containing gas. The method further includes heat-treating the oxygen-embedded silicon nitride film to form a stressed silicon oxynitride film. |
| US07807585B2 |
Method of fabricating a semiconductor device
A dielectric insulating film including HfO or the like is formed by: cleaning a surface of a semiconductor substrate by exposing the substrate surface to a fluorine radical; performing hydrogen termination processing with a fluorine radical or a hydride (SiH4 or the like); sputtering Hf or the like; and then performing oxidation/nitridation. These steps are carried out without exposing the substrate to atmosphere, thereby making it possible to obtain a C-V curve with less hysteresis and realize a MOS-FET having favorable device characteristics. |
| US07807583B2 |
High aspect ratio via etch
A method for patterning high aspect ratio vias is provided. More specifically a dry etching method is provided for patterning deep vias or vias with high aspects ratios thereby eliminating the hard mask undercut. A method is provided to create (pattern) deep vias in a substrate for use in three dimensional stacked semiconductor devices and/or structures. More specifically, a method is provided for patterning deep vias with an aspect ratio up to 10 into a Si substrate with smooth via sidewalls and sufficient slope to enable metallization. |
| US07807581B2 |
Plasma processing apparatus and plasma processing method
The present invention provides a plasma processing apparatus or a plasma processing method that can etch a multilayer film structure for constituting a gate structure with high accuracy and high efficiency. A plasma processing method of, on processing a sample on a sample stage 112 in a depressurized discharge room 117, etching a multilayer film (including a high-k and a metal gate) at 0.1 Pa or less and with the sample stage 112 temperature-regulated by using a pressure gauge 133 to be used for pressure regulation and connected to the processing room and a main pump for exhaustion 130. |
| US07807580B2 |
Triple poly-si replacement scheme for memory devices
A method of replacing a top oxide around a storage element of a memory device is provided. The method can involve removing a core first poly and core first top oxide in a core region while not removing a periphery first poly in a periphery region on a semiconductor substrate; forming a second top oxide around a storage element in the core region and on the periphery first poly in the periphery region; forming a second poly over the semiconductor substrate in both the core and periphery regions; removing the second poly and second top oxide in the periphery region; and forming a third poly on the semiconductor substrate in both the core and periphery regions. |
| US07807578B2 |
Frequency doubling using spacer mask
A method for fabricating a semiconductor mask is described. A semiconductor stack having a sacrificial mask and a spacer mask is first provided. The sacrificial mask is comprised of a series of lines and the spacer mask has spacer lines adjacent to the sidewalls of the series of lines. Next, the spacer mask is cropped. Finally, the sacrificial mask is removed to provide a cropped spacer mask. The cropped spacer mask doubles the frequency of the series of lines of the sacrificial mask. |
| US07807577B2 |
Fabrication of integrated circuits with isolation trenches
After forming a stack of layers (130, 140, 310) for a transistor or a charge-trapping memory over an active area (110), and before etching isolation trenches (160) in the semiconductor substrate (120) with the stack as a mask, spacers (610) are formed on the stack's sidewalls. The trench etch may include a lateral component, so the top edges of the trenches may be laterally recessed to a position under the spacers or the stack. After the etch, the spacers are removed to facilitate filling the trenches with the dielectric (to eliminate voids at the recessed top edges of the trenches). Other embodiments are also provided. |
| US07807574B2 |
Etching method using hard mask in semiconductor device
An etching method in a semiconductor device includes forming a nitride-based first hard mask layer over a target etch layer, forming a carbon-based second hard mask pattern over the first hard mask layer, etching the first hard mask layer using the second hard mask pattern as an etch barrier to form a first hard mask pattern, cleaning a resultant structure including the first hard mask pattern, and etching the target etch layer using the second hard mask pattern as an etch barrier. |
| US07807573B2 |
Laser assisted chemical vapor deposition for backside die marking and structures formed thereby
Methods of forming a microelectronic structure are described. Embodiments of those methods include forming an identification mark on a portion of a backside of an individual die of a wafer by utilizing laser assisted CVD, wherein the formation of the identification mark is localized to a focal spot of the laser. |
| US07807571B2 |
Semiconductor device and methods of forming the same
An example embodiment provides a method of forming a conductive pattern in a semiconductor device. The method includes forming one or more dielectric layers over a first conductive pattern formed on a substrate; forming an opening in the one or more dielectric layers to expose a portion of the first conductive pattern, forming a growth promoting layer over the exposed portion of the first conductive pattern and the one or more dielectric layers, forming a growth inhibiting layer over a portion of the growth promoting layer, and forming the second conductive layer in the opening. |
| US07807568B2 |
Methods for reducing damage to substrate layers in deposition processes
Methods of processing a substrate are provided herein. In some embodiments, a method of processing a substrate may include providing a substrate to a process chamber comprising a dielectric layer having a feature formed therein. A barrier layer may be formed within the feature. A coating of a first conductive material may be formed atop the barrier layer. A seed layer of the first conductive material may be formed atop the coating. The feature may be filled with a second conductive material. In some embodiments, the seed layer may be formed while maintaining the substrate at a temperature of greater than about 40 degrees Celsius. |
| US07807564B2 |
Method and structure for low-k interlayer dielectric layer
An integrated circuit interconnect structure. The structure includes a substrate and a layer of transistor elements overlying the substrate. A first interlayer dielectric layer is formed overlying the layer of transistor elements. An etch stop layer is formed overlying the first interlayer dielectric layer. A contact structure including metallization is within the first interlayer dielectric layer and a metal layer is coupled to the contact structure. A passivation layer is formed overlying the metal layer. Preferably, an air gap layer is coupled between the passivation layer and the metal layer, the air gap layer allowing a portion of the metal layer to be free standing. Depending upon the embodiment, a portion of the air gap layer may be filled with silicon bearing nanoparticles, which may be oxidized at low temperatures. This oxidized layer provides mechanical support and low k dielectric characteristics. Preferably, a portion of the air gap layer is filled with a low k dielectric material as well. |
| US07807563B2 |
Method for manufacturing a layer arrangement and layer arrangement
In a method for manufacturing a layer arrangement, a plurality of electrically conductive structures are embedded in a substrate. Material of the substrate is removed at least between adjacent electrically conductive structures. An interlayer is formed on at least one portion of sidewalls of each of the electrically conductive structures. A first layer is formed on the interlayer where an upper partial region of the interlayer remaining free of a covering with the first layer. An electrically insulating second layer is formed selectively on that partial region of the interlayer which is free of the first layer, in such a way that the electrically insulating second layer bridges adjacent electrically conductive structures such that air gaps are formed between adjacent electrically conductive structures. |
| US07807561B2 |
Method for forming side wirings
After plural semiconductor elements are stacked to form a stacked body P, side wirings are formed on the side surface of the stacked body P, thereby manufacturing a semiconductor apparatus in which the respective semiconductor elements are electrically connected to one another. In this case, as the semiconductor element, a semiconductor element 10 is employed in which a gold wire 16 with its one end connected to an electrode terminal of the semiconductor element is extended out to the side surface. A conductive paste 36 containing conductive particles applied over a predetermined length of a transferring wire 30 is transferred to the side surface of the stacked body P so that the gold wires 16 extended out to the side surfaces of the semiconductor elements 10, 10, 10 are connected, thereby forming the side wirings. |
| US07807558B2 |
Method of fabricating a semiconductor device
A method of fabricating a semiconductor device is provided. The method of fabricating the semiconductor device comprises providing a substrate. Next, an insulating layer, a conductive layer and a silicide layer are formed on the substrate in sequence. Next, a hard masking layer is formed on the silicide layer exposing a portion of the silicide layer. A first etching step is performed to remove the silicide layer and the underlying conductive layer which are not covered by the hard masking layer, thereby forming a gate stack. And next, a second etching step is performed to remove any remaining conductive layer not covered by the hard masking layer after the first etching step. The second etching step is performed with an etchant comprising ammonium hydroxide. |
| US07807555B2 |
Method of forming the NDMOS device body with the reduced number of masks
This disclosure describes an improved process and resulting structure that allows a single masking step to be used to define both the body and the threshold adjustment layer of the body. The method consists of forming a first mask on a surface of a substrate with an opening exposing a first region of the substrate; implanting through the opening a first impurity of a first conductivity type and having a first diffusion coefficient; and implanting through the opening a second impurity of the first conductivity type and having a second diffusion coefficient lower than the first diffusion coefficient. The first and second impurities are then co-diffused to form a body region of a field effect transistor. The remainder of the device is formed. |
| US07807552B2 |
Method of inspecting defect of semiconductor device
A method of inspecting defects in a semiconductor device includes forming a test pattern in a scribe lane region of a semiconductor substrate. The test pattern includes a second conductive layer formed on an isolation layer of the semiconductor substrate. Further, the method includes measuring a current flowing between the second conductive layer and the semiconductor substrate by applying a first voltage between the second conductive layer and the semiconductor substrate. Defects formed in the isolation layer can be inspected during a semiconductor manufacturing process. Accordingly, the yield of semiconductor devices can be improved with the inspection results. |
| US07807551B2 |
Method for fabricating flexible pixel array substrate
In a method for fabricating a flexible pixel array substrate, first, a release layer is formed on a rigid substrate. Next, on the release layer, a polymer film is formed, the adhesive strength between the rigid substrate and the release layer being higher than that between the release layer and the polymer film. The polymer film is formed by spin coating a polymer monomer and performing a curing process to form a polymer layer. Afterwards, a pixel array is formed on the polymer film. The polymer film with the pixel array formed thereon is separated from the rigid substrate. |
| US07807547B2 |
Wafer bonding material with embedded rigid particles
A material for bonding a lid wafer to a device wafer, which includes an adhesive substance with rigid particles embedded in the adhesive substance. The rigid particles may be particles or spheres of alumina, silica, or diamond, for example. The adhesive substance may be glass frit, epoxy, glue, cement or solder, for example. When the adhesive is applied and melted, and pressure is applied between the lid wafer and the device wafer, the lid wafer approaches the device wafer until a minimum separation is reached, which is defined by the rigid particles. |
| US07807538B2 |
Method of forming a silicide layer while applying a compressive or tensile strain to impurity layers
A metal insulator semiconductor field effect transistor (MISFET) having a strained channel region is disclosed. Also disclosed is a method of fabricating a semiconductor device having a low-resistance junction interface. This fabrication method includes the step of forming a gate electrode above a silicon substrate with a gate insulator film being sandwiched therebetween. Then, form a pair of heavily-doped p (p+) type diffusion layers in or on the substrate surface at both sides of the gate electrode to a concentration of 5×1019 atoms/cm3 or more and yet less than or equal to 1×1021 atoms/cm3. Next, silicidize the p+-type layers by reaction with a metal in the state that each layer is applied a compressive strain. |
| US07807537B2 |
Method for forming silicon oxide film and for manufacturing capacitor and semiconductor device
After forming a silicon nitride film 14 on a silicon oxide film 12 covering one main surface of a semiconductor substrate 10 by a CVD method, argon ions Ar+ are doped to a part (where oxidation speed should be reduced) of the silicon nitride film 14 by an ion doping process using a resist layer as a mask in a condition of acceleration voltage at 100 keV and a dose amount of 5×1015 inos/cm2. Thereafter, by performing a thermal oxidation process to the silicon nitride film 14, a thin silicon oxide film 18a is formed in a non-ion doped part and a thick silicon oxide film 18b is formed in an ion doped part. This method for forming silicon oxide films can be applied to a method for manufacturing capacitors of a MOS type IC, etc. Moreover, a silicon oxynitride film can be used instead of the silicon nitride film. |
| US07807533B2 |
Method for forming non-volatile memory with shield plate for limiting cross coupling between floating gates
A memory system is disclosed that includes a set of non-volatile storage elements. Each of the non-volatile storage elements includes source/drain regions at opposite sides of a channel in a substrate and a floating gate stack above the channel. The memory system also includes a set of shield plates positioned between adjacent floating gate stacks and electrically connected to the source/drain regions for reducing coupling between adjacent floating gates. The shield plates are selectively grown on the active areas of the memory without being grown on the inactive areas. In one embodiment, the shield plates are epitaxially grown silicon positioned above the source/drain regions. |
| US07807531B2 |
Semiconductor device having trench-type gate and its manufacturing method capable of simplifying manufacturing steps
In a semiconductor device, a gate silicon dioxide layer is formed within a trench of a semiconductor wafer. A first gate electrode is formed on a sidewall of the trench of the semiconductor wafer via the gate silicon dioxide layer. An insulating layer is formed on a bottom of the trench of the semiconductor wafer via the gate silicon dioxide layer and surrounded by the first gate electrode. The insulating layer excludes silicon dioxide and has different etching characteristics from those of silicon dioxide. A second gate electrode is buried in the trench of the semiconductor wafer, and is in contact with the first gate electrode and the insulating layer. |
| US07807529B2 |
Lithographically space-defined charge storage regions in non-volatile memory
Lithographically-defined spacing is used to define feature sizes during fabrication of semiconductor-based memory devices. Sacrificial features are formed over a substrate at a specified pitch having a line size and a space size defined by a photolithography pattern. Charge storage regions for storage elements are formed in the spaces between adjacent sacrificial features using the lithographically-defined spacing to fix a gate length or dimension of the charge storage regions in a column direction. Unequal line and space sizes at the specified pitch can be used to form feature sizes at less than the minimally resolvable feature size associated with the photolithography process. Larger line sizes can improve line-edge roughness while decreasing the dimension of the charge storage regions in the column direction. Additional charge storage regions for the storage elements can be formed over the charge storage regions so defined, such as by depositing and etching a second charge storage layer to form second charge storage regions having a dimension in the column direction that is less than the gate length of the first charge storage regions. |
| US07807518B2 |
Semiconductor memory device and manufacturing method thereof
The present invention provides a semiconductor memory device having a capacitor electrode of a MOS capacitor formed in polygon and slanting faces enlarged toward an insulating film are provided therearound. A floating gate electrode is provided which extends from over a channel region of a MOSEFT to over corners of ends on the MOSFET side, of the capacitor electrode and which is opposite to the channel region and the capacitor electrode with a gate insulating film interposed therebetween. |
| US07807514B2 |
CCD with improved charge transfer
A method of forming a charge-coupled device including the steps of forming well or substrate of a first conductivity type; a buried channel of a second conductivity type; a plurality of first gate electrodes; partially coating the first gate electrodes with a mask substantially aligned to an edge of the first gate electrodes; implanting ions of the first conductivity type of sufficient energy to penetrate the first gates and into the buried channel; and a plurality of second gate electrodes covering regions each over the buried channel between the first gate electrodes. |
| US07807513B1 |
Method for manufacturing semiconductor device
Methods for manufacturing a semiconductor device are provided that reduces the thickness of an oxide layer formed on a polysilicon layer for bit line contacts. A reduced thickness oxide layer can prevent short circuits between adjoining bit lines. A reduced thickness oxide layer can also eliminate the need for overetching in a subsequent etching process, thereby preventing loss of an isolation layer in a peripheral region. |
| US07807511B2 |
Method of packaging a device having a multi-contact elastomer connector contact area and device thereof
Forming a packaged device having a semiconductor device having a first major surface and a second major surface includes forming an encapsulating layer over the second major surface of the semiconductor device and around sides of the semiconductor device and leaving the first major surface of the first semiconductor device exposed. A first insulating layer is formed over the first major surface. A plurality of vias are formed in the first insulating layer. A plurality of contacts are formed to the semiconductor device through the first plurality of vias, wherein each of the plurality of contacts has a surface above the first insulating layer. A supporting layer is formed over the first insulating layer leaving an opening over the first plurality of contacts wherein the opening has a sidewall surrounding the plurality of contacts. |
| US07807510B2 |
Method of manufacturing chip integrated substrate
There are provided the steps of connecting a chip component 13 to a first substrate 10 through a wire 14, providing an electrode 21 on a second substrate 20, attaching, to the first substrate 10, a molding tool 30 having a protruded portion 31 formed corresponding to an array of a bump connecting pad 12 of the first substrate 10 and a cavity 32 formed corresponding to a region in which the chip component 13 is mounted, thereby forming a first sealing resin 34 for sealing the chip component 13 and the wire 14, bonding the electrode 21 to the bump connecting pad 12 through a solder, thereby bonding the first substrate 10 to the second substrate 20, and filling a second filling resin 40 in a clearance portion between the first substrate 10 and the second substrate 20. |
| US07807508B2 |
Wafer-level fabrication of lidded chips with electrodeposited dielectric coating
A method is provided for fabricating a unit including a semiconductor element such as a sensor unit, e.g., for optical imaging. A semiconductor element has plurality of conductive features exposed at the front surface and semiconductive or conductive material exposed at at least one of the front and rear surfaces. At least some of the conductive features are insulated from the exposed semiconductive or conductive material. By electrodeposition, an insulative layer is formed to overlie the at least one of exposed semiconductive material or conductive material. Subsequently, a plurality of conductive contacts and a plurality of conductive traces are formed overlying the electrodeposited insulative layer, the conductive traces connecting the conductive features to the conductive contacts on the rear surface. The unit can be incorporated in a camera module having an optical element in registration with an imaging area of the semiconductor element. |
| US07807507B2 |
Backgrinding-underfill film, method of forming the same, semiconductor package using the backgrinding-underfill film, and method of forming the semiconductor package
A semiconductor package forming method includes mounting a backgrinding-underfill film which includes a laminated backgrinding film and a laminated underfill film on a semiconductor wafer so that the underfill film adheres to a front side of the semiconductor wafer; backgrinding a back side of the semiconductor wafer on which the backgrinding-underfill film has been mounted and removing the backgrinding film of the backgrinding-underfill film from the semiconductor wafer. The method further includes dicing the semiconductor wafer from which the backgrinding film has been removed, so that semiconductor chips are separated from the semiconductor wafer. |
| US07807503B2 |
Die-wafer package and method of fabricating same
A die-wafer package includes a singulated semiconductor die having a first plurality of bond pads on a first surface and a second plurality of bond pads on a second, opposing surface thereof. Each of the first and second pluralities of bond pads includes an under-bump metallization (UBM) layer. The singulated semiconductor die is disposed on a semiconductor die site of a semiconductor wafer and a first plurality of conductive bumps electrically couples the first plurality of bond pads of the singulated semiconductor die with a first set of bond pads formed on the semiconductor die site. A second plurality of conductive bumps is disposed on a second set of bond pads of the semiconductor die site. A third plurality of conductive bumps is disposed on the singulated semiconductor die's second plurality of bond pads. The second and third pluralities of conductive bumps are configured for electrical interconnection with an external device. |
| US07807501B1 |
Integrated circuit package and apparatus and method of producing an integrated circuit package
An integrated circuit package is disclosed. The integrated circuit package comprises an integrated circuit die having a plurality of solder bumps; and a substrate comprising a first plurality of contact pads on a first surface and a second plurality of contact pads on a second surface. The plurality of solder bumps on the integrated circuit die is coupled to the first plurality of contact pads on the first surface of the substrate, wherein at least one edge of the substrate is formed after the integrated circuit die is attached to the substrate. According to one embodiment of the invention, the at least one edge of the substrate is formed after excess substrate material is detached at designated areas. According to another aspect of the invention, an assembly fixture is disclosed. An apparatus and method for assembling an integrated circuit package are also disclosed. |
| US07807500B2 |
Process for production of SOI substrate and process for production of semiconductor device including the selective forming of porous layer
A process for producing an adhered SOI substrate without causing cracking and peeling of a single-crystal silicon thin film. The process consists of selectively forming a porous silicon layer in a single-crystal semiconductor substrate, adding hydrogen into the single-crystal semiconductor substrate to form a hydrogen-added layer, adhering the single-crystal semiconductor substrate to a supporting substrate, separating the single-crystal semiconductor substrate at the hydrogen-added layer by thermal annealing, performing thermal annealing again to stabilize the adhering interface, and selectively removing the porous silicon layer to give single-crystal silicon layer divided into islands. |
| US07807496B2 |
Field effect transistor and its manufacturing method
To provide a method of easily producing TFT in which the orientation of channel molecules or wires is enhanced, compared with conventional type organic TFT at a low price, a lyophilic TFT pattern encircled by a lyophobic area is formed on a substrate, spontaneous movement is made in a droplet containing organic molecules or nanowires dropped in a channel region by characterizing the form of the pattern, and the organic molecules or the nanowires are oriented in the channel region by the movement. |
| US07807490B2 |
Manufacturing method of nitride semiconductor device and nitride semiconductor device
Provided is a manufacturing method of a nitride semiconductor device having a nitride semiconductor substrate (e.g. GaN substrate) in which dislocation concentrated regions align in stripe formation, the dislocation concentrated regions extending from a front surface to a back surface of the substrate, the manufacturing method being for stacking each of a plurality of nitride semiconductor layers on the front surface of the substrate in a constant film thickness. Grooves are formed on the nitride semiconductor substrate in the immediate areas of dislocation concentrated regions. Each of the nitride semiconductor layers is formed as a crystal growth layer on the main surface of the nitride semiconductor substrate to which the grooves have been formed. |
| US07807487B2 |
Method for fabricating liquid crystal display device
A thin film transistor including: an active layer on a substrate, the active layer having at least two unit channels; and source and drain electrodes on the active layer, wherein an interval D between each of the channels is larger than a unit channel width W. |
| US07807486B2 |
Liquid crystal display device and method of fabricating the same
A method of fabricating an LCD device includes forming a gate line, a gate electrode, a gate pad electrode at an end of the gate line, and a common line on a substrate; forming a gate insulating layer on the gate electrode; forming an active layer on the gate insulating layer; forming an etch stopper on the active layer; forming first and second ohmic contact layers spaced apart from each other on the active layer and an impurity-doped amorphous silicon pattern contacting the gate insulating layer therebelow, outer sides of the first and second ohmic contact layers being outside the active layer; forming a data line crossing the gate line to define a pixel region, a data pad electrode at an end of the data line, and source and drain electrodes on the first and second ohmic contact layers, respectively; forming a pixel electrode and a common electrode in the pixel region to induce an in-plane electric field; and forming a gate pad terminal electrode on the gate pad electrode. At least one of the data line, the pixel electrode and the common electrode contacts the impurity-doped amorphous silicon pattern therebelow. |
| US07807484B2 |
Light-emitting diode device and method for fabricating the same
A light-emitting diode (LED) device is disclosed. The LED device includes a semiconductor substrate with a light-emitting diode chip disposed thereon. At least two isolated outer wiring layers are disposed on the bottom surface of the semiconductor substrate and are electrically connected to the light-emitting diode chip, serving as input terminals. A lens module is adhered to the top surface of the semiconductor substrate to cap the light-emitting diode chip. In one embodiment, the lens module comprises a glass substrate having a first cavity formed at a first surface thereof, a fluorescent layer formed over a portion of a first surface exposed by the first cavity, facing the light-emitting diode chip, and a molded lens formed over a second surface of the glass carrier opposing to the first surface. |
| US07807482B2 |
Method for transferring wafers
The invention concerns a method for preparing a thin layer (28) or a chip to be transferred onto another substrate, this method including the realization, above the surface of said thin layer or said chip, of at least one layer, called adhesive layer (25), and of at least one layer, called first barrier layer (22), the adhesive layer being made of a material of which etching presents selectivity in relation to the material of the barrier layer. |
| US07807478B2 |
Nonvolatile memory device and fabrication method thereof
A nonvolatile memory device and its fabrication method of the present invention may ensure a margin of the threshold drive voltage during a design process of the device by forming a resistance layer determining phase of ReRAM along an upper edge of a lower electrode, and improve operating characteristics of the device |
| US07807475B2 |
Process for producing surface enhanced membrane
A membrane having a refined surface as well as to a process and an apparatus for producing such a membrane, and which is useful, in particular, for rapid diagnostic tests for identifying specific analytes in liquid media. |
| US07807468B2 |
Methods of marking and testing pharmaceutical products
Methods of marking pharmaceutical products for use in clinical trials and for determining the origin or authenticity of the marked products are provided that use a variety of natural materials as markers. The natural materials have unique genetically controlled micromorphological structures that can be identified using enhanced visualization techniques. For example, cellulosic plant materials, sporopollenin and diatoms can be used as the natural materials. The natural materials are added to pharmaceutical products at sufficiently low levels so as not to have any significant effect on the products other than serving as markers. Dyes and reactants can be added to the natural materials to provide secondary markers. The markers can be identified in stool samples collected during clinical trials to prove that a particular pharmaceutical product has been ingested by a test subject. |
| US07807467B2 |
Method for prediction of high frequency reciprocating rig wear scar diameter for hydrocarbon mixtures based on mid-infrared spectroscopy
A method is disclosed for predicting the High Frequency Reciprocating Rig (HFRR) wear scar diameter for a hydrocarbon mixture using an HFRR wear scar diameter prediction equation which predicts the HFRR wear scar diameter based on the mid-infrared spectroscopy test results for such hydrocarbon mixture. Such predicted HFRR wear scar diameter value can then be used to determine the necessity of adding a lubricity additive to a diesel material in order to produce a diesel product possessing adequate lubricity properties. |
| US07807464B2 |
Methods for expansion and analysis of cultured hematopoietic stem cells
Methods and kits for propagating hematopoietic stem cells are provided. The methods comprise culturing cells in medium comprising one or more angiopoietin-like proteins, under conditions sufficient for expansion of HSCs. Angiopoietin-like proteins include angiopoietin-like protein 2, angiopoietin-like protein 3, angiopoietin-like protein 4, angiopoietin-like protein 5, angiopoietin-like protein 7, and microfibrillar-associated glycoprotein (Mfap4). Methods for identifying hematopoietic stem cells are provided and isolated hematopoietic stem cells are also provided. |
| US07807460B2 |
Expression vector system regulated by σ32 and methods for using it to produce recombinant protein
This invention discloses an expression vector system comprising a promoter recognized and regulated by a heat shock sigma factor of E. coli, especially σ32. Preferably, the promoter comprises the consensus sequence of E. coli heat shock promoters as shown in SEQ ID NO:1. Also disclosed are methods for producing proteins using the promoter under heat shock conditions. Furthermore, the present invention discloses a method for creating a sudden temperature shift in a cell culture which has been pre-cultured to reach an optimal condition and which temperature shift will allow optimal production of a recombinant protein under the control a heat shock promoter. |
| US07807457B2 |
Recombinant viral and non-viral vectors containing the human urokinase plasminogen activator gene and its utilization in the treatment of various types of hepatic, renal, pulmonary, pancreatic and cardiac fibrosis and hypertrophic scars
The present invention encompasses a modified human urokinase plasminogen activator (“huPA”) gene, which was inserted in the adenoviral vector (pAd-.DELTA.huPA), which is not secreted and does not provoke hypercoagulation or spontaneous internal bleeding. It has been discovered that huPa induced a dramatic fibrosis reduction (85%) on day 10 of vector administration, compared to control cirrhotic rats and 55% hepatocyte proliferation increase. Liver function tests (ALT, AST, alkaline phosphatase and bilirubin) dropped to nearly normal levels and hepatocyte proliferation was observed. The invention also encompasses gene therapy with modified huPA to treat disorders in patients. In a particular embodiment, the invention encompasses a treatment for patients with liver cirrhosis. |
| US07807452B2 |
Device and method of maintaining sperm motility in a capillary-loaded chamber
The invention relates, generally, to a method of removing sharp edges from a microscope coverslip comprising grinding down the edges and polishing the edges The invention also relates to a device for determining cell motility comprising a slide, a coverslip, comprising at least one edge that has been smoothed and a chamber, created by the slide and the coverslip and which is tangential to the coverslip, such that motile cells entering the chamber are substantially undamaged. The invention also relates to a method for using the device to determine cell motility. |
| US07807451B2 |
Apparatus for detecting cell chemotaxis
The present invention relates to an improvement in an apparatus for detecting chemotaxis of cells. It aims at providing a structure for detecting chemotaxis of cells at an elevated accuracy with the use of a microquantity of cells. That is to say, an object of the present invention is to provide an apparatus for detecting chemotaxis of cells by which cell injection and position control can be easily carried out while ensuring the prevention of unexpected migration of the cells definitely positioned in a well or the injected sample so that a stable concentration gradient due to the diffusion of the specimen can be maintained and which ensures further automated operation and controlling.Namely, an apparatus for detecting chemotaxis of cells with a structure wherein two wells are connected to each other via a channel having resistance to the passage of cells and each well has an opening for injecting cells or a specimen, characterized by having (1) a means of transporting a liquid and a means of stopping the transportation after the injection or the aspiration discharge of the liquid and (2) a means of sealing the opening(s) in one or both of the cell-injection side and the specimen-injection side. |
| US07807447B1 |
Compositions and methods for exon profiling
The present invention provides methods for analyzing exon expression profiles of a cell or type of cell. In the invention, the expression levels of a plurality of individual exons or multiexons for each of a plurality of genes in the genome of an organism are measured and analyzed to determine the biological state, such as the exon expression state or transcriptional state, of the cell or type of cell. The methods of the invention are useful for determination of alternative RNA splicing in a plurality of genes. The invention also provides nucleic acid probe arrays for determining in parallel the expression levels of a plurality of exons or multiexons for each of a plurality of genes in the genome of an organism. The invention further provides methods for determining the effects of perturbations, such as perturbations by drugs, on exon expression and alternative RNA splicing pathways. |
| US07807442B2 |
PUFA polyketide synthase systems and uses thereof
The invention generally relates to polyunsaturated fatty acid (PUFA) polyketide synthase (PKS) systems isolated from or derived from non-bacterial organisms, to homologues thereof, to isolated nucleic acid molecules and recombinant nucleic acid molecules encoding biologically active domains of such a PUFA PKS system, to genetically modified organisms comprising PUFA PKS systems, to methods of making and using such systems for the production of bioactive molecules of interest, and to novel methods for identifying new bacterial and non-bacterial microorganisms having such a PUFA PKS system. |
| US07807436B2 |
Recombinant host for producing L-asparaginase II
The invention provides a recombinant Escherichia coli host cell for producing an Escherichia coli-asparaginase II enzyme. The host cell includes an Escherichia coli chromosome and at least one copy of a recombinant extrachromosomal vector, wherein the recombinant extrachromosomal vector encodes the L-asparaginase II enzyme, wherein the host cell chromosome also encodes the same L-asparaginase II enzyme, and wherein the host chromosome does not encode any other isoform of L-asparaginase II. |
| US07807434B2 |
EGVI endoglucanase and nucleic acids encoding the same
The present invention provides a novel endoglucanase nucleic acid sequence, designated egl6, and the corresponding EGVI amino acid sequence. The invention also provides expression vectors and host cells comprising a nucleic acid sequence encoding EGVI, recombinant EGVI proteins and methods for producing the same. |
| US07807429B2 |
Isolated luciferase gene of L. italica
The present invention relates to an isolated nucleic acid and polypeptide sequence that encodes for a luciferase of Luciola italica, as well as mutants thereof. The luciferase proteins of the present invention have been found to have extended bioluminescence emission that is red- or blue-shifted, and are useful as a bioluminescent marker or as an additive to selected materials. |
| US07807427B2 |
Methods and compositions for production of methane gas
The present invention provides methods and compositions for sustained methane production from atmospheric CO2 and solar energy from the sun. In general the methods involve culturing cyanobacteria in a first culture vessel and collecting and diverting the photosynthesis products, including glucose or acetic acid, to a second culture vessel including methanogenic bacteria. The photosynthesis products are then used as nutrients by the methanogenic bacteria in the second culture vessel in the production of methane. The methane produced is subsequently collected and used as a clean energy source. The invention also features compositions, including genetically modified cyanobacteria and systems for use in the methods of the invention. |
| US07807425B2 |
Production of peracids using an enzyme having perhydrolysis activity
A process is provided for producing peroxycarboxylic acids from carboxylic acid esters. More specifically, carboxylic acid esters are reacted with an inorganic peroxide, such as hydrogen peroxide, in the presence of an enzyme catalyst having perhydrolysis activity. The present perhydrolase catalysts are classified as members of the carbohydrate esterase family 7 (CE-7) based on the conserved structural features. Further, disinfectant formulations comprising the peracids produced by the processes described herein are provided. |
| US07807422B2 |
Production of flavonoids by recombinant microorganisms
Methods and compositions are provided for production of flavonoids in microbial hosts. The compositions comprises a set of genes which encode for enzymes involved in one or more steps in the biosynthetic pathway for the conversion of phenylpropanoids to various flavonoids. The method comprises the steps of introducing the set of genes into a heterologous host cell, allowing growth of the cells in a suitable medium such that the expression of the genes results in production of enzymes. When specific substrate(s) is/are provided to the transformed cell, the enzymes act on the substrate(s) to produce the desired flavonoids. |
| US07807421B2 |
Process for production of biopterin compound
The present invention provides a transformed cell which is transformed by at least one gene of enzymes participating in biosynthesis of tetrahydrobiopterin and a process for the production of a biopterin compound using the same. In accordance with the present invention, the biopterin compound can be produced in large quantities in an industrial advantageous manner from less expensive materials. |
| US07807417B2 |
Ecdysone receptor-based inducible gene expression system
This invention relates to the field of biotechnology or genetic engineering. Specifically, this invention relates to the field of gene expression. More specifically, this invention relates to a novel inducible gene expression system and methods of modulating gene expression in a host cell for applications such as gene therapy, large scale production of proteins and antibodies, cell-based high throughput screening assays, functional genomics and regulation of traits in transgenic plants and animals. |
| US07807408B2 |
Directed evolution of proteins
Disclosed is a method of altering a nucleic acid such as RNA or DNA. The method comprises fragmenting a parent nucleic acid strand to generate nucleic acid fragments. At least a subset of the fragments are ligated to generate shuffled nucleic acid strands. A selected strand is identified from the shuffled nucleic acid strands for a criterion. The methods of the invention can also be used to diversify proteins. |
| US07807405B2 |
Glycoprotein synthesis and remodeling by enzymatic transglycosylation
A chemoenzymatic method for the preparation of a homogeneous glycoprotein or glycopeptide, including (a) providing an acceptor selected from the group consisting of GlcNAc-protein and GlcNAc-peptide; and (b) reacting the acceptor with a donor substrate including an activated oligosaccharide moiety, in the presence of a catalyst comprising endoglycosidase (ENGase), to transfer the oligosaccharide moiety to the acceptor and yield the homogeneous glycoprotein or glycopeptide. The donor substrate includes, in a specific implementation, a synthetic oligosaccharide oxazoline. A related method of glycoprotein or glycopeptide remodeling with a predetermined natural N-glycan or a tailor-made oligosaccharide moiety, and a method of remodeling an antibody including a heterogeneous sugar chain, are also described. The disclosed methodology enables glycoprotein drugs to be modified for prolonged half-life in vivo, reduced immunogenicity, and enhanced in vivo activity, and for targeting and drug delivery. |
| US07807404B2 |
Mutated truncated mt-pfkA gene for the synthesis of active shorter fragment of 6-phosphofructo-1-kinase
The invention deals with mutated truncated mt-pfkA gene encoding shorter fragment of 6-phosphofructo-1-kinase (PFK1), with no need for phosphorylation of the protein molecule for activation, that is not significantly inhibited by citric acid and/or its salts and ATP molecules. Active 49-52 kDa fragment encoded by mt-pfkA gene, retains positive regulatory properties of the native protein and is activated in the presence of specific activators, while citric acid and ATP, important metabolites that function as feed back inhibitors in higher organisms do not reduce its activity. The invention deals with the use of modified shorter fragment in biotechnological processes for fabricating primary and secondary metabolites. |
| US07807402B2 |
Reagent for fluorimetric determination of analytes
A method and reagent for detecting the presence or amount of an analyte by a redox reaction and a fluorimetric determination, is disclosed. The reagent comprises a compound of the general formula Q-F as a redox indicator, wherein Q is a quencher group and F is a fluorophore group. The quencher group Q or/and the fluorophore group F can be reduced or oxidized, and the fluorescence can change depending on the reduction or oxidation. |
| US07807383B2 |
Diagnosing and treating hormone resistant cancers
Provided herein are methods and compositions related to diagnosing and treating hormone resistant cancers. |
| US07807376B2 |
Modified oligonucleotides and applications thereof
Disclosed, among other things, are primers containing certain modified nucleobases in the 3′ terminal region of the primers that provide reduced formation of primer-dimers during amplification reactions, and various methods of use thereof. |
| US07807374B2 |
Methods and kits for diagnosing or monitoring autoimmune and chronic inflammatory diseases
The present invention relates to compositions and methods for diagnosing, monitoring and/or treating an autoimmune or chronic inflammatory disease. In particular, the present invention provides methods for diagnosing, monitoring and treating an autoimmune disease (e.g., rheumatoid arthritis) or chronic inflammatory disease (e.g., systemic lupus erythematosus) based on detecting or altering (e.g., altering expression or methylation status of) autoimmune or chronic inflammatory disease proteins (e.g., CD70 and CD40L). The present invention also provides kits for detecting methylation status of autoimmune or chronic inflammatory disease proteins (e.g., CD70 and CD40L) and for diagnosing, monitoring and/or treating autoimmune or chronic inflammatory diseases. |
| US07807373B2 |
Prostate specific gene, PCGEM1, and methods of using PCEGM1 to detect, treat, and prevent prostate cancer
A nucleic acid sequence that exhibits prostate-specific expression and over-expression in tumor cells is disclosed. The sequence and fragments thereof are useful for detecting, diagnosing, preventing, and treating prostate cancer and other prostate related diseases. The sequence is also useful for measuring hormone responsiveness of prostate cancer cells. |
| US07807372B2 |
Screening sequence selectivity of oligonucleotide-binding molecules using nanoparticle based colorimetric assay
Disclosed herein are methods of screening sequence selectivity of oligonucleotide-binding molecules using a gold nanoparticle based colorimetric assay. |
| US07807366B2 |
Genetic markers for assessing risk of premature birth resulting from preterm premature rupture of membranes
A method to identify women who are at risk for preterm delivery due to premature rupture of membranes (PPROM) is provided. The method entails detecting the presence of SERPINH1 gene variants that express low levels of the gene product, heat shock protein Hsp47. The occurrence of a T (rather than C) at a single nucleotide polymorphism (SNP) site at position −656 of the SERPINH1 gene promoter, together with the absence of a 12 base pair deletion at positions −694 to −683 of the promoter, result in an increased risk of PPROM. The method enables medical professionals to identify those at risk, and to provide suitable therapeutic intervention. |
| US07807359B2 |
Methods of detecting TPMT mutations
Methods and compositions are described for use in the rapid and simultaneous screening of one or more samples for one or more mutations in the TPMT gene. The methods and compositions of the present invention can be used to rapidly determine if a mutation of the TPMT gene is present in the genome of a subject. Identifying which mutations are present in an individual allows the clinician to design an appropriate therapy using drugs metabolized by TPMT for that individual. |
| US07807350B2 |
Methods for predicting irinotecan toxicity
The present invention concerns the methods and compositions for evaluating the risk of ironotecan toxicity in a cancer patient based on the genotype of the patient at position −3156 of the UGT1A1 gene or at any position in linkage disequilibrium with the −3156 variant. |
| US07807349B2 |
Protein synthesis monitoring (PSM)
A method and a device are disclosed for monitoring the synthesis of proteins by the ribosome in real time, in vivo as well as in in-vitro. The ribosome is engineered to carry a donor fluorophore, and tRNA and/or amino acids and/or some other part of the ribosome are either engineered to carry acceptor fluorophores or else their natural fluorescent properties are utilized as acceptors. As the ribosomes mechanism processed the mRNA and tRNA molecules and synthesizes a polypeptide chain, a light source illuminates the ribosome, exciting the donor fluorophores and thereby the acceptor fluorophores whenever these are in sufficient proximity to a donor. The resulting signals are detected and used as a key for real-time database searching and identification of the protein being synthesized. The resulting data can be tabulated and interpreted in different ways. FIG. (1) describes the properties of a FRET pair and the dependence of FRET on pair distance. |
| US07807345B2 |
Kits for detection of segmented negative strand RNA viruses
The present invention provides compositions and methods for the detection of the presence, absence, or quantity of a segmented negative strand RNA virus such as an influenza virus. A genetically engineered vertebrate cell comprising an artificial segment comprising a 5′ UTR and a 3′ UTR of a segmented negative strand RNA virus and an open reading frame of a reporter gene, preferably in an anti-sense orientation, is contacted with a biological specimen suspected of comprising a segmented negative strand virus. Infection of the cell with a segmented negative strand RNA virus results in expression of a polypeptide encoded by the reporter gene. A genetically engineered cell of the invention can also comprise a recombinant DNA encoding the artificial segment. The recombinant DNA can comprise a promoter for RNA Polymerase I for directing transcription of the artificial segment. |
| US07807343B2 |
EDA methodology for extending ghost feature beyond notched active to improve adjacent gate CD control using a two-print-two-etch approach
In accordance with various embodiments, semiconductor devices and methods of forming semiconductor devices having non-rectangular active regions are provided. An exemplary method includes using a first mask to form a plurality of first features over a non-rectangular shaped active region and at least one ghost feature, wherein the plurality of first features extend beyond an edge of the non-rectangular shaped active region. The method further includes using a second mask to remove a portion of the plurality of first features extending beyond the edge of the non-rectangular shaped active region and the at least one ghost feature. |
| US07807342B2 |
Transmission mask with differential attenuation to improve ISO-dense proximity
An apparatus, system and method to compensate for the proximity effects in the imaging of patterns in a photolithography process. A light exposure of a photoresist layer is effectuated in predetermined patterns through an exposure mask having light-transmissive openings in correspondence to the predetermined patterns. The exposure mask has areas densely populated with the light-transmissive openings and areas sparsely populated with the light-transmissive openings. Light is attenuated through the densely populated light-transmissive openings by a different amount than through the sparsely populated light-transmissive openings. |
| US07807338B2 |
Method of manufacturing magnetic disk
A method of manufacturing a magnetic disk is provided. The method of manufacturing a magnetic disk includes the step of disposing a plurality of magnetic recording tracks concentrically, each of the magnetic recording track including a data information recording area and a control information recording area, and the step of forming a separation groove between data areas each included in the data information recording area, and in which data is written, wherein, the step of forming a separation groove includes the step of forming a resist layer having an opening corresponding to a pattern of the separation groove by photolithography, and the step of etching to form the separation groove on a surface of a substrate or a material formed on the substrate through the opening of the resist layer, the step of forming the resist layer and the step of etching are performed for both of a front surface and a back surface of the substrate. |
| US07807336B2 |
Method for manufacturing semiconductor device
Disclosed herein is a method for manufacturing a semiconductor device that includes performing an O2 plasma treatment step after forming a Si-containing anti-reflection film. |
| US07807335B2 |
Immersion lithography contamination gettering layer
A method of forming an image in a photoresist layer. The method includes, providing a substrate; forming the photoresist layer over the substrate; forming a contamination gettering topcoat layer over the photoresist layer, the contamination gettering topcoat layer including one or more polymers and one or more cation complexing agents; exposing the photoresist layer to actinic radiation through a photomask having opaque and clear regions, the opaque regions blocking the actinic radiation and the clear regions being transparent to the actinic radiation, the actinic radiation changing the chemical composition of regions of the photoresist layer exposed to the radiation forming exposed and unexposed regions in the photoresist layer; and removing either the exposed regions of the photoresist layer or the unexposed regions of the photoresist layer. The contamination gettering topcoat layer includes one or more polymers, one or more cation complexing agents and a casting solvent. |
| US07807328B2 |
Polymer compound, photoresist composition including the polymer compound, and resist pattern formation method
The present invention provide a polymer compound whereby the alkali solubility greatly changes before and after exposure in a chemically amplified positive resist, and a photoresist composition including the polymer compound and a resist pattern formation method which can form a fine pattern with high resolution. The photoresist composition and the resist pattern formation method use the polymer compound including at least one substituent group selected from an alcoholic hydroxyl group, a phenolic hydroxyl group, or a carboxyl group as an alkali soluble group (i), wherein the substituent group is protected by an acid dissociable, dissolution inhibiting group (ii) represented by a general formula (1): —CH2—O—R (1) (wherein R represents an organic group containing no more than 20 carbon atoms and at least one hydrophilic group). |
| US07807323B2 |
Exposure condition setting method, semiconductor device manufacturing method, and exposure condition setting program
A method of optimally setting exposure conditions when light emitted from an effective light source is applied to a mask pattern formed on a mask for exposure and diffracted light emitted from the mask is projected onto a substrate via a projection lens to expose the substrate thereto, the method comprising defining an image evaluation amount which represents characteristics of an optical image or a resist pattern and which contains a factor indicating the influence of a dimensional error of the mask pattern on the image characteristics, determining an initial condition of the effective light source and the mask pattern, defining at least one of a parameter of the effective light source and a parameter of the mask pattern, and changing at least one of the parameters to calculate the image evaluation amount, and deciding an optimum parameter on the basis of the result of the calculation. |
| US07807316B2 |
Fuel cell stack compression retention system with external springs
A fuel cell system is provided including a fuel cell stack having a first end and second end; an upper end unit adjacent the first end of the fuel cell stack; a lower end unit adjacent the second end of the fuel cell stack; and a compression retention system disposed external to the fuel cell stack. The compression retention system includes at least one restraining member extending from the upper end unit to the lower end unit, fastening means disposed at opposite ends of the at least one restraining member, and compressive means interposed between at least one of the fastening means and the end units; wherein the fastening means and the compressive means urge the upper end unit toward the lower end unit, thereby applying compressive force to the fuel cell stack. Also provided is a method for assembling the fuel cell system. |
| US07807315B2 |
Rotable fuel cell system
For operation, PEMFCs require among other things a compressor for the cathode air, and a system for removing the water which is generated on the cathode side as a result of the electrochemical reaction. According to an embodiment of the present invention the removal of water is supported in that the fuel cell is made to rotate by way of an electric motor so that the water contained in the cathodes of the fuel cell can be extracted by centrifugal force. To this effect the air channels on the cathode side are arranged so as to extend radially or in a spiral shape from the inside towards the outside. In this way the efficiency of the fuel cell can be significantly improved. |
| US07807311B2 |
Apparatus for hydrogen-air mixing in a fuel cell assembly and method
A fuel cell assembly and method is disclosed for the mixing and heating of hydrogen and air in the fuel cell assembly and introducing the heated hydrogen and air to the fuel cell assembly during a starting operation to heat the fuel cell assembly to militate against vapor condensation and ice formation in the fuel cell assembly. |
| US07807310B2 |
End plate for fuel cell stack and air breathing fuel cell stack using the same
An end plate of an air breathing fuel cell stack and an air breathing fuel cell stack including the same. The air breathing fuel cell stack includes a membrane electrode assembly, including an anode electrode, a cathode electrode, and an electrolyte positioned between the anode electrode and the cathode electrode; and an end plate contacting the membrane electrode assembly. The end plate includes a first surface contacting the membrane electrode assembly, an opposing second surface; and a collector positioned at the first surface and contacting the cathode electrode. |
| US07807308B2 |
Fuel cell system and start-up method
A fuel cell system including a fuel cell stack having a plurality of fuel cells is provided. An anode supply manifold and an anode exhaust manifold are in fluid communication with the anodes of the plurality of fuel cells. A first valve is in fluid communication with the anode supply manifold and a second valve is in fluid communication with the anode exhaust manifold. A pressure sensor is adapted to measure an anode pressure. In operation, the first valve and the second valve are controlled in response to the anode pressure, thereby militating against an undesired exhausting of an anode supply stream. |
| US07807306B2 |
Power system for a hybrid fuel cell vehicle that employs a floating base load strategy
A fuel cell system employing a floating base load hybrid strategy for reducing fast voltage transients of a FCPM. A power request signal is applied to an average power calculation processor that calculates the average power requested over a predetermined previous period of time. A weighting function processor provides a weighting function based on the state of charge of an EESS. The power available from the FCPM and the EESS is applied to a power comparison processor. The available power is compared to the power request to provide a difference value between what is currently being provided and what is desired. The difference value is compared to power limit values of the EESS. The output value of this comparison is added to a filtered value to generate a signal for the change in the output power of the fuel cell stack based on the power request. |
| US07807304B2 |
Zinc air battery
A zinc air-type battery comprising first and second cathodes each with positive contacts and an anode with a negative contact. The second cathode is situated proximal to the negative contact and proximal to the anode, which can enable air ingress to be substantially doubled and the internal resistance of the battery to be substantially halved, and further can provide for a relatively short diffusion length of ions from the second cathode. |
| US07807301B2 |
Lithium battery
Disclosed is a lithium battery including a silicon negative electrode, a lithium mixed metal oxide positive electrode, a separator disposed between the negative and positive electrodes to define a reservoir region, an electrolytic solution filled in the reservoir region, and a sealant structure wrapped around the silicon negative electrode, the lithium mixed metal oxide positive electrode, the separator, and the electrolytic solution. The electrolytic solution includes an organic solvent, a lithium salt, and an additive. The additive includes a maleimide compound and vinylene carbonate. The silicon negative electrode of the lithium battery employing the described electrolytic solution has higher cycle efficiency and longer operating lifespan. |
| US07807299B2 |
Lithium-ion battery
A lithium-ion battery includes a positive electrode including a positive current collector, a first active material, and a second active material. The battery also includes a negative electrode having a negative current collector and a third active material, the third active material including a lithium titanate material. The first active material, second active material, and third active materials are configured to allow doping and undoping of lithium ions. The second active material exhibits charging and discharging capacity below a corrosion potential of the negative current collector and above a decomposition potential of the first active material. |
| US07807298B2 |
Non-aqueous electrolyte secondary battery with laminated separator
A non-aqueous electrolyte secondary battery including a positive electrode, a negative electrode, a separator interposed between the positive electrode and the negative electrode, and an electrolyte, wherein the positive electrode comprises a positive electrode active material comprising a particle of a composite oxide represented by a general formula: LixMe1-y-zMyLzO2. In the general formula, the element Me is at least one transition metal element except Ti, Mn, Y and Zr, the element M is at least one selected from the group consisting of Mg, Ti, Mn and Zn, and the element L is at least one selected from the group consisting of Al, Ca, Ba, Sr, Y and Zr, and 1≦x≦1.05, 0.005≦y≦0.1 (with a proviso that 0.005≦y≦0.5 is satisfied in the case of the element M being Mn) and 0≦z≦0.05 are satisfied. The separator includes a plurality of laminated monolayer films, the plurality of monolayer films each have a microporous structure, and a positive electrode-side monolayer film selected from the plurality of monolayer films which faces the positive electrode is made of polypropylene. |
| US07807296B2 |
Copper-manganese mixed oxide cathode material for use in alkaline cells having high capacity
The present invention relates to a copper-manganese mixed oxide cathode material, which is suitable for use in a cathode of an electrochemical cell, and which has the formula MnxCuyOz.nH2O, wherein the oxidation state of Cu is between about +1 and about +3, the oxidation state of Mn is between about +2 and about +7, x is equal to about 3-y, y is less than about 3, z is calculated or experimentally determined, using means known in the art, based on the values of x and y, as well as the oxidation states of Mn and Cu, and nH2O represents the surface and structural water present in the mixed oxide material. The present invention further relates to an electrochemical cell comprising the noted cathode material. |
| US07807293B2 |
Battery pack and motor-driven tool using the same
A battery pack (10) includes a housing (11), a group of cells (12), a board (13), a plurality of second terminals (14), and a cover (15). An opening (16c) is formed in the housing (11). The board (13) has a terminal arranging part (13A). A plurality of the second terminals (14) are arranged on the terminal arranging part (13A) of the board (13). The cover (15) has a plate-like shape, and covers an area of the board (13) which is positioned between the terminal arranging part (13A) and the opening (16c). |
| US07807292B2 |
Secondary battery
A battery that can secure the sufficient capacity, reduces deviation of the pressure distribution inside a spirally wound electrode body, and shows the superior charge and discharge characteristics is provided. The battery includes: a spirally wound electrode body in which a cathode having a cathode active material layer on a strip-shaped cathode current collector and an anode having an anode active material layer on a strip-shaped anode current collector are layered with a separator in between, and spirally wound in a planular state; and a lead jointed to the cathode current collector or the anode current collector in a center portion of the spirally wound electrode body. An inner circumferential end of the cathode active material layer is provided in a region where the inner circumferential end does not overlap with the lead in a short axis direction of the spirally wound electrode body. |
| US07807288B2 |
Battery cartridge-connecting system for battery module
A battery cartridge-connecting system for battery modules including bus bars, each of which includes a plate-shaped bar body, coupling parts, and electrical connection parts; a base plate, to which the bus bars are easily mounted; and a printed circuit board (PCB), which is easily coupled to the bus bars and is mounted to the base plate in a compact structure. The present invention also provides a battery module and a medium- or large-sized battery system including the battery cartridge-connecting system. |
| US07807287B2 |
Multi-layer, microporous membrane, battery separator and battery
Disclosed herein is a multi-layer, microporous polyolefin membrane comprising a first porous layer of a polyethylene, and a second porous layer comprising a polyethylene, and polypropylene having a weight-average molecular weight of 6×105 or more and a fraction having a molecular weight of 1.8×106 or more being 10% or more by mass. |
| US07807284B2 |
Fan structure and battery pack using the same
A fan structure is provided, which includes: a fan case having an inlet and an outlet; a bladed wheel provided inside the fan case; a motor for rotating the bladed wheel; a circuit substrate for controlling the motor; and a scroll housing formed between the fan case and the bladed wheel. Rotation of the bladed wheel causes a fluid to enter the scroll housing from the inlet and to exit from the outlet. The circuit substrate and the motor are arranged inside the fan case. The fan structure further includes a waterproof member for dividing the motor and the circuit substrate from the scroll housing, and a cylindrical seal for sealing a hole formed in the waterproof member through which an output shaft of the motor extends. The fan structure is compact and prevents adhesion of salt, water, or dust to the built-in circuit substrate. |
| US07807279B2 |
Integrated microcomponent combining energy recovery and storage functions
A microcomponent including: an electrochemical storage source; a first substrate including a first contact face; a second substrate including a second contact face; “at least one internal cavity formed from a first cavity recessed into the first contact face of the first substrate, or from a second cavity recessed into the second contact face of the second substrate, or from the first cavity recessed into the first contact face of the first substrate and the second cavity recessed into the second contact face of the second substrate, wherein the two substrates are integrated together via their respective contact faces and a sealing member, and said internal cavity contains the electrochemical storage source; and electrical connections between the electrochemical storage source and an external environment. |
| US07807276B2 |
Electroluminescent compounds containing exciton conducting compound
A light emitting layer for an organic LED, comprising at least one electron transporting compound, at least one hole transporting compound and a rare earth metal ion compound, whereby the light emitting layer furthermore comprises at least one exciton conducting compound. |
| US07807266B2 |
Composite elements
Composite elements having the following layer structure: (i) from 2 to 20 mm of metal, plastic or wood, (ii) from 10 to 300 mm of polyisocyanate polyadducts, (iii) from 2 to 20 mm of metal, plastic or wood, the layer (ii) containing prefabricated polyisocyanate polyadducts (x) which are adhesively bonded by polyisocyanate polyadducts (xx) to the layers (i) and (iii), and the polyisocyanate polyadducts (x) being pieces having a volume of from 4 to 1 000 cm3. |
| US07807264B2 |
Electromagnetic wave absorption material and manufacturing method thereof
An electromagnetic wave absorption material and a manufacturing method thereof are disclosed. Mix 40% to 70% weight percent liquid resin with 30% to 60% weight percent bamboo charcoal evenly. After cooling, pour the mixture into a mold for curing to produce sheet product. The microwave absorption material of the present invention meets environmental requirements. |
| US07807263B2 |
Laminated panel
A method for the production of a laminate is provided, comprising the steps of: 1) providing a stack of layers including a decorative layer, a core layer, and optionally an overlayer; 2) impregnating one or both of the decorative layer and overlayer with a resin formulation that includes nanoclay particles disposed within a thermoset resin, wherein the concentration of the nanoclay particles within the thermoset resin is great enough to form a physical barrier within the resin and low enough to avoid a hazy appearance; and 3) subjecting the stack of layers to sufficient heat and pressure to cause the layers to bond to one another. According to an aspect of the present invention, a laminate is provided producible by the above-described method. |
| US07807255B2 |
Heat-shrinkable milky film, shrink label and container with label
A heat-shrinkable opaque white film of this invention includes a core layer, and white back and front layers, the core layer having a chromatic color impervious to light at wavelengths of 380 to 500 nm or an achromatic color. The core layer may contain a black, yellow, red, or brown pigment. The heat-shrinkable opaque white film in a preferred embodiment has a transmission factor to light at wavelengths of 380 to 500 nm of 5% or less. In another preferred embodiment of the heat-shrinkable opaque white film, the core layer has an achromatic color and the film has a transmission factor to light at wavelengths of 200 to 600 nm of 3% or less. A shrink label of this invention has the heat-shrinkable opaque white film, and a preprinted ink label layer arranged on a surface of the front layer of the film. A labeled container of this invention includes a container body and the shrink label arranged on the container body. This labeled container can prevent discoloration and deterioration of contents induced by light, enables clear printing typically of a design and gives excellent visual impression of the contents. |
| US07807254B2 |
Interlocking document security features using incompatible inks
A security feature for an identification document comprises a base document layer, including a first image printed with a covert ink, and a personalized image relating to a bearer of the document (such as a facial photo) printed over the first image. The personalized image is printed with an ink that is incompatible with the covert ink such that the first image becomes overt within the personalized image upon printing of the personalized image. This feature creates an interlocking relationship between the covert image, which may be pre-printed prior to personalization on card stock, and personalized information printed over the covert image. Variations of this feature can be made in which the first image is not covert, yet still creates an interlocking relationship due to ink incompatibilities. Further, the second image may depict information other than personal information. |
| US07807253B2 |
Formed inflatable cellular cushioning article and method of making same
An inflatable article has a first film bonded to a second film so as to provide between the first film and the second film a plurality of inflatable chambers, each of the inflatable chambers containing a plurality of cells. Each of the cells is connected to at least one adjacent cell by an inflatable connecting channel. The first film is bonded to the second film between adjacent inflatable chambers. The first film and the second film each have at least one formed region corresponding with a location of a cell, with the at least one formed region of the second film being nested into the at least one formed region of the first film. Also disclosed are processes of making the inflatable article. |
| US07807248B2 |
Solar control low-emissivity coatings
A substrate bearing a solar control low-emissivity coating. The solar control low-emissivity coating includes one or more dielectric absorber films. In some embodiments, the dielectric absorber film has an absorption ratio of k380<λ<450 nm/k650<λ<760 nm that is less than 1.9. |
| US07807243B2 |
Label for in-mold forming having excellent delabeling property, and container with the label
The invention relates to: a label for in-mold forming having excellent suitability for delabeling which comprises a thermoplastic resin film base layer (I) and a heat-sealable resin layer (II) and in which the heat-sealable resin layer (II) has an adhesion strength as measured at 23° C. of 300 gf/15 mm or higher and an adhesion strength as measured at 90° C. of 290 gf/15 mm or lower; and a labeled resin container having the label bonded thereto. |
| US07807239B2 |
Optical film containing polymer having naphtyl group
An optical film containing a polymer having at least a repeating unit represented by following general formula (I): The optical film is excellent in heat resistance, transparency and processability because it contains a polymer having a naphthyl group in a molecular structure. In addition, when a retardation film is produced by drawing the optical film, a composition ratio of the polymer can be adjusted in a specific range so that the retardation film exhibits inverse wavelength dispersion properties such that higher retardation value is offered in measuring by light with longer wavelength. The retardation film having such properties is extremely useful for improving display properties of a liquid crystal display device. The optical film is also used in the production of a polarizing plate. |
| US07807237B2 |
Liquid crystal composition and liquid crystal display using the same
Disclosed are a liquid crystal composition and a liquid crystal display using the same. The liquid crystal composition includes a polar compound and a low-viscosity compound. The liquid crystal display includes first and second substrates that face each other, and first and second electrodes disposed on the first and second substrates, respectively. A liquid crystal layer including the liquid crystal composition is disposed between the first and second substrates. |
| US07807234B2 |
Plasma processing method, plasma processing apparatus, and computer recording medium
According to the present invention, plasma oxidation processing and plasma nitridation processing are applied at the same time to the surface of a semiconductor substrate by plasma using a microwave. After forming an insulating film by the plasma oxynitridation processing as described above, the plasma nitridation processing is further applied to the insulating film as necessary. Thereby, it is possible to form the insulating film with an excellent electrical characteristic. |
| US07807226B2 |
System, device, and method for producing thin plastic lenses
Light transmission devices, such as lenses and windows for portable electronic devices, are produced using an injection/compression molding technique in which a light transmission device mold includes an integral runner in substantially the same plane and with substantially the same wall thickness as the light transmission device to be produced. The finished light transmission devices are mechanically separated from the molded product. Molding equipment and processes traditionally used to produce information discs can be leveraged to produce light transmission devices. Various processes can be performed to add metallization, coatings, and printing to the light transmission devices. |
| US07807225B2 |
High density plasma non-stoichiometric SiOxNy films
A high-density plasma method is provided for forming a SiOXNY thin-film. The method provides a substrate and introduces a silicon (Si) precursor. A thin-film is deposited overlying the substrate, using a high density (HD) plasma-enhanced chemical vapor deposition (PECVD) process. As a result, a SiOXNY thin-film is formed, where (X+Y<2 and Y>0). The SiOXNY thin-film can be stoichiometric or non-stoichiometric. The SiOXNY thin-film can be graded, meaning the values of X and Y vary with the thickness of the SiOXNY thin-film. Further, the process enables the in-situ deposition of a SiOXNY thin-film multilayer structure, where the different layers may be stoichiometric, non-stoichiometric, graded, and combinations of the above-mentioned types of SiOXNY thin-films. |
| US07807221B2 |
Composite porous membrane and method for producing the same
An object of the present invention is to provide a composite porous membrane, which has not only excellent filtration capacity, but also excellent adhesion between a porous membrane and a braid and mechanical properties, and a method for producing the composite porous membrane. The present invention relates to a composite porous membrane comprising a braid, and a membrane material; wherein the membrane material comprises a first porous layer comprising a dense layer which is arranged on the outer surface of the braid, and a second porous layer comprising a dense layer which is arranged on the first porous layer, and a method for producing the composite porous membrane. |
| US07807219B2 |
Repairing and restoring strength of etch-damaged low-k dielectric materials
A process of repairing a plasma etched low-k dielectric material having surface-bound silanol groups includes exposing at least one surface of the dielectric material to (a) a catalyst so as to form hydrogen bonds between the catalyst and the surface-bound silanol groups obtaining a catalytic intermediary that reacts with the silane capping agent so as to form surface-bound silane compounds, or (b) a solution comprising a supercritical solvent, a catalyst, and a silane capping agent so as to form hydrogen bonds between a catalyst and the surface-bound silanol groups obtaining a catalytic intermediary that reacts with the silane capping agent so as to form surface-bound silane compounds. Horizontal networks can be formed between adjacent surface-bound silane compounds. The dielectric material can be further treated with an organic acid so as to catalyze a hydrolytic reaction with alkoxy groups on the surface-bound silane compounds forming silanol groups that can be condensed via heat to remove water as a byproduct. |
| US07807214B2 |
Dispensing apparatus for liquid crystal display panel and dispensing method using the same
An apparatus for dispensing a liquid crystal display panel includes a table for holding a substrate, the substrate having a plurality of picture display regions; and at least one dispenser installed at a side of the table, the dispenser having at least one dispensing material to be supplied to the substrate. A dispensing method for a liquid crystal display panel in accordance with the present invention includes providing at least one substrate on a table, wherein a plurality of unit panels are to be formed from the at least one substrate; supplying a dispensing material to a plurality of dispensers; and supplying at least one dispensing material to the plurality of unit panels on at least one substrate through nozzles. |
| US07807205B2 |
Methods for coffee cherry products
Methods are provided for isolating a nutrient from coffee cherries or for producing a food product that comprises a coffee cherry or portion thereof (FIG. 3). It is particularly preferred that coffee cherries will have an extremely low concentration of mycotoxins, including various aflatoxins, fumonisins, ochratoxins, and/or vomitoxin (DON, deoxynivalenol). |
| US07807204B2 |
Processes for production of Hoodia plant extracts containing steroidal glycosides
Processes for the production of Hoodia plant extracts with a high content of steroidal glycosides and for minimizing heavy metal and/or polyaromatic hydrocarbon content in Hoodia extracts. |
| US07807202B2 |
Compositions for treatment of viral-induced skin lesions and methods of using same
A composition and method for treatment of viral-induced skin lesions, such as warts, are described. The composition is comprised of tea tree oil and/or derivatives from tea tree oil and one or more minerals, such as iodide and/or selenium. The composition is used to prepare medicaments for the treatment of viral-induced lesions, such as warts caused by the Molluscum contagiosum virus, human papillomavirus, and/or herpes simplex virus. The composition is applied topically to the human epidermis and/or to the genital tract as needed. |
| US07807199B2 |
Antimicrobial composition
An antimicrobial composition comprising metal particles that may be silver, copper, or gold together with a surfactant such as benzalkonium chloride in a liquid medium, which is preferably deionized water, that will not react with the other constituents of the antimicrobial composition. Preferably, the composition also comprises a source of iodine, such as poly(vinyl pyrrolidone)-iodine complex. And a substrate carrier having the same type of metal as the particles deposited onto it may also be introduced into the liquid medium. The metal particles are preferably nanoparticles but may be in the micron size, in the submicron size, or bulk particles. |
| US07807197B2 |
Composite dosage forms having an inlaid portion
A dosage form comprises at least one active ingredient, a first portion which comprises an exterior surface and one or more cavities defining at least one interior surface having indentations and an exterior surface, and a second molded portion which is inlaid into the cavities of the first portion and has an exterior surface. The first and second portions are in contact at an interface, the second portion comprises a solidified thermoplastic material, and the second portion resides substantially conformally upon the indentations of the first portion. In another embodiment, a dosage form comprises at least one active ingredient, a core having an outer surface and a shell residing on at least a portion of the core outer surface, wherein the shell comprises a first shell portion and a second molded shell portion which is inlaid into the first shell portion. In another embodiment, a dosage form comprises at least one active ingredient, a core, and a shell having a first molded shell portion which is discontinuous, and a second molded shell portion which is continuous, such that the discontinuities of the first shell portion are due to the presence of the second molded shell portion, and the first and second shell portions are compositionally different. |
| US07807195B2 |
Extended release formulation of venlafaxine hydrochloride
The present invention relates to an extended release once daily pharmaceutical formulation comprising venlafaxine hydrochloride and pharmaceutically acceptable excipients. More particularly, the present invention relates to an extended release composition in the form of mini-tablets which are incorporated in hard gelatin capsules. |
| US07807192B2 |
Biopolymeric membranes
This invention relates to a sheet membrane for repairing a damaged tissue. The membrane includes an isotropic layer of cross-linked biopolymeric fibers in which the fibers are 10 to 1,000 cm in length. This invention also relates to a method of making an isotropic layer of cross-linked biopolymeric fibers. The method includes: (1) coacervating biopolymeric fibers (e.g., collagen-based fibers) having lengths of less than 1 cm dispersed in an aqueous solution to obtain coacervated biopolymeric fibers having lengths of 10 to 1,000 cm; (2) flattening the coacervated biopolymeric fibers into a layer; (3) drying the layer; and (4) cross-linking the biopolymeric. |
| US07807185B2 |
Methods of inhibiting growth of bacteria, yeast, fungus, and virus with Pseudomonas lindbergii and Bacillus coagulans extracellular products
The present invention discloses compositions derived from an isolated Bacillus species, spores, or an extracellular product of Bacillus coagulans comprising a supernatant or filtrate of a culture of said Bacillus coagulans strain, suitable for topical application to the skin or mucosal membranes of a mammal, which are utilized to inhibit the growth of bacterium, yeast, fungi, virus, and combinations thereof. The present invention also discloses methods of treatment and therapeutic systems for inhibiting the growth of bacterium, yeast, fungi, virus, and combinations thereof, by topical application of therapeutic compositions which are comprised, in part, of isolated Bacillus species, spores, or an extracellular product of Bacillus coagulans comprising a supernatant or filtrate of a culture of said Bacillus coagulans strain. In addition, the present invention also discloses compositions, methods of treatment, and therapeutic systems for inhibiting the growth of bacterium, yeast, fungi, virus, and combinations thereof, comprising an extracellular product of Pseudomonas lindbergii comprising a supernatant or filtrate of a culture of said Pseudomonas lindbergii strain. |
| US07807182B2 |
Early detection of mycobacterial disease using peptides
A number of protein and glycoprotein antigens secreted by Mycobacterium tuberculosis (Mtb) have been identified as “early” Mtb antigens on the basis early antibodies present in subjects infected with Mtb prior to the development of detectable clinical disease. Epitope-bearing peptide fragments of these early Mtb antigens, in particular of an 88 kDa secreted protein, GlcB (SEQ ID NO:106) and of Mtb antigen MPT51 (SEQ ID NO:107) have been identified. These peptides, variants thereof, peptide multimers thereof that include two or more repeats of one or more of the peptides, and fusion polypeptides that include early Mtb antigenic proteins, peptides or both, are useful in immunoassay methods for early, rapid detection of TB in a subject. Preferred immunoassays detect the antibodies in the subject's urine. Also provided are antigenic compositions, kits and methods to useful for detecting an early Mtb antibodies. The antigenic proteins and peptides are also used in vaccine compositions. |
| US07807181B2 |
Neisseria mutants, lipooligosaccharides and immunogenic compositions
Provided herein are mutant strains of Neisseria meningitidis which produce Kdo-free lipid A as well as the Kdo-free lipid A molecules and immunogenic compositions containing such Kdo-free lipid A molecules from a Neisseria strain containing a genetically stable mutation which inactivates a gene selected from the group consisting of genes encoding arabinose-5-phosphate isomerase, CMP-Kdo synthetase and CMP-Kdo transferase. N. meningitidis NMB206 is a specifically exemplified strain which harbors a stable insertion mutation in the gene (kpsF) encoding A5P isomerase; strain NMB-249 is a specifically exemplified strain with a stable insertion mutation in the gene (kdtA) encoding CMP-Kdo synthetase, and strain NMB259 is specifically exemplified strain with a stable insertion mutation in the gene (kdsB) encoding CMP-Kdo transferase. Also provided by the present invention are methods for the production of Lipid A flee of 3-keto-3-deoxyoctanoic acid using these genetically stable N. meningitidis mutants. Also describes is pYT250, a plasmid functional in neisseriae and in enterics such as Escherichia coli. |
| US07807179B2 |
Modified reoviral therapy
The present invention relates to hyperproliferative diseases. Specifically, the present invention encompasses pharmaceutical compositions comprising a modified Reoviridae virus, wherein the Reoviridae virus is conjugated to a hydroxylated hydrocarbon or a polycationic polymer to reduce the clearance of the composition and reduce the immunogenicity of the composition. Yet further, the invention relates to methods of treating a hyperproliferative disease by administering to a patient an effective amount of the modified Reoviridae virus. |
| US07807178B2 |
Muteins of placental growth factor type I, preparation method and application thereof
The present invention relates to chemically stable muteins of type 1 Placental Growth Factor (PLGF-1) bearing the substitution or elimination of a cysteine residue from the wild type protein amino acid sequence, their preparation, their therapeutic and cosmetic uses, and pharmaceutical and cosmetic compositions containing the derivatives. The invention likewise relates to the production of antibodies for the derivatives and their use in the diagnosis and treatment of tumoral and non-tumoral pathologies. |
| US07807176B2 |
Polypeptide promoting vascular endothelial cell growth
It is intended to provide a novel polypeptide having an activity of growing vascular endothelial cells, an activity of promoting transcription form c-fos promoter, an activity of promoting transciption from VEGF promoter and/or an angiogenic activity; a polynucleotide encoding this polypeptide; the above polypeptide and/or a pharmaceutical composition containing the polypeptide for treating a disease selected from the group consisting of obstructive arteriosclerosis, Buerger's disease, peripheral vascular disorder, angina, myocardial infraction, brain infarction, ischemic heart disease and ischemic brain disease; a method of treating these diseases; and an antibacterial composition. The above problems can be solved by isolating a novel peptide having the above-described activities and a nucleotide encoding this peptide. |
| US07807174B2 |
Class of therapeutic protein based molecules
The present invention provides new compositions and methods for preventing and treating pathogen infection. In particular, the present invention provides compounds having an anchoring domain that anchors the compound to the surface of a target cell, and a therapeutic domain that can act extracellularly to prevent infection of a target cell by a pathogen, such as a virus. The present invention also comprises therapeutic compositions having sialidase activity, including protein-based compounds having sialidase catalytic domains. Compounds of the invention can be used for treating or preventing pathogen infection, and for treating and reducing allergic and inflammatory responses. The invention also provides compositions and methods for enhancing transduction of target cells by recombinant viruses. Such compositions and methods can be used in gene therapy. |
| US07807171B2 |
Therapeutic vaccine targeted against P-glycoprotein 170 for inhibiting multidrug resistance in the treatment of cancers
The invention relates to an immunogenic composition which comprises, firstly, a carrier and, secondly, as antigenic structure, conjugates comprising all or part of the amino acid sequences of at least one peptide derived from an extracellular loop of the P-170 protein, each peptide being combined with several molecules of fatty acid containing a carbon chain of between C12 and C24 so as to allow, under suitable administration conditions, the induction of anti-P-170 antibodies.The invention relates to said composition for defining means for treating multidrug resistances. |
| US07807166B2 |
Methods of promoting remyelination of central nervous system axons by administrating sHIgM22
Antibodies, and particularly human antibodies, are disclosed that demonstrate activity in the treatment of demyelinating diseases as well as other diseases of the central nervous system that are of viral, bacterial or idiopathic origin, including neural dysfunction caused by spinal cord injury. Neuromodulatory agents are set forth that include and comprise a material selected from the group consisting of an antibody capable of binding structures or cells in the central nervous system, a peptide analog, a hapten, active fragments thereof, agonists thereof, mimics thereof, monomers thereof and combinations thereof. The neuromodulatory agent has one or more of the following characteristics: it is capable of inducing remyelination; binding to neural tissue; promoting Ca−− signaling with oligodendrocytes; and promoting cellular proliferation of glial cells. Amino acid and DNA sequences of exemplary antibodies are disclosed. Methods are described for treating demyelinating diseases, and diseases of the central nervous system of humans and domestic animals, using polyclonal IgM antibodies and human monoclonal antibodies sHIgm22 (LYM 22), sHIgm46 (LYM46) ebvHIgM MSI19D10, CB2bG8, AKJR4, CB2iE12, CB2iE7, MSI19E5 and MSI10E10, active fragments thereof and the like. The invention also extends to the use of human antibodies, fragments, peptide derivatives and like materials, and their use in diagnostic and therapeutic applications, including screening assays for the discovery of additional antibodies that bind to cells of the nervous system, particularly oligodendrocytes. |
| US07807163B2 |
Antibodies against GPR64 and uses thereof
GPR64 antibody compositions are provided. These antibodies may be used for diagnosis or treatment of cancer, especially ovarian cancer, Ewing's sarcoma, uterine cancer, and other GPR64 expressing tumor types. |
| US07807158B2 |
Antibodies against IL-13 receptor alpha1 and uses thereof
The instant specification discloses an antibody binding to IL-13Rα1, inhibiting IL-13 bioactivity and comprising a variable heavy and a variable light chain, characterized in that the variable heavy chain amino acid sequence CDR3 of this antibody is selected from the group consisting of the heavy chain CDR3 sequences of SEQ ID NO: 1, 3, 5, 7 or 9, and this antibody is useful in the treatment of asthma and allergic diseases. |
| US07807154B2 |
Leptin antagonist and method for quantitative measurement of leptin
Antibody A or a fusion protein thereof specifically binding to a leptin receptor (leptin-R) or a leptin-binding protein (leptin-BP), as well as compositions and methods for the use of these antibodies or fusion proteins for quantitative analysis, for therapeutic purposes and for the preparation of therapeutic drugs. Also disclosed is a method for quantitative determination of leptin in a sample of solubilized or suspended leptin-binding proteins by using specific antibodies or fusion proteins according to the invention, as well as diagnostic agents and (diagnostic) kits containing this antibody or fusion protein. |
| US07807153B2 |
Apo-2 receptor agonist antibodies
Novel polypeptides, designated Apo-2, which are capable of modulating apoptosis are provided. Compositions including Apo-2 chimeras, nucleic acid encoding Apo-2, and antibodies to Apo-2 are also provided. |
| US07807140B2 |
Magnetic resonance imaging contrast agents synthesized using ring-opening metathesis polymerization
Polymeric chelating agents and metal chelates, particularly those of lanthanide metals and more specifically those of Gd(III), useful as contrast agents in magnetic resonance imaging (MRI) for therapeutic and diagnostic applications as well as clinical and biomedical research applications. The polymeric chelates are generated using ring-opening metathesis polymerization (ROMP). Polymers can have multiple sites for functionalization allowing for the synthesis of multimodal and targeted contrast agents. Hydroxypyridonate (HOPO)-based chelating moieties are integrated into a ROMP-derived polymer. More specifically, the HOPO-based chelating moiety is integrated into a benzonorbornadiene unit that constitutes the backbone of the polymer. The ROMP-derived polymer chelators can comprise multiple metal ions, particularly Gd(III) ions, in polymers of varying lengths to provide a series of agents with controlled relaxivites. Polymer chelates include those that are water-soluble. |
| US07807139B2 |
Use of outer membrane protein A (OMPA) in treatment/prevention/diagnosis of infections caused by Klebsiella pneumoniae and other gram-negative bacteria
The present invention provides a method for the treatment and/or prevention of bacterial infection caused by Klebsiella pneumoniae and other gram-negative bacteria in central nervous system and/or peripheral blood circulation in a mammal by administering effective amount of outer membrane protein A (OmpA) or its derivatives to a mammal. Also provided are a method for vaccinating a mammal to produce an antibody against bacterial infection caused by Enterobacteriaceae family in central nervous system and/or peripheral blood circulation and a method of detecting or diagnosing bacterial infections caused by Enterobacteriaceae family in central nervous system and/or peripheral blood circulation in a mammal. |