| Document | Document Title |
|---|---|
| US07898787B2 |
Power panel with angled connectors
A power distribution panel is disclosed. The power distribution panel includes a panel enclosure having a front face, a rear face, and an interior. The panel also includes a first plurality of connection blocks, each of the first plurality of connection blocks located on the rear face of the panel enclosure and oriented at a first common angle relative to the front face of the panel enclosure. The panel further includes a second plurality of connection blocks, each of the second plurality of connection blocks located on the rear face of the panel enclosure and oriented at a second common angle relative to the rear face of the panel enclosure. The panel includes a plurality of circuit protection modules located on the front face of the panel enclosure, and a plurality of conductive bars passing through the enclosure and connecting the input connection blocks to one of the plurality of circuit protection modules, each of the conductive bars including a generally straight portion passing from the rear of the panel to the front of the panel. |
| US07898786B2 |
Intrinsically safe galvanically isolated barrier device and method thereof
A system and method for providing an intrinsically safe (IS) galvanically isolated barrier device. An IS barrier device provides IS galvanic isolation between a non-IS system and an IS system using a two-stage approach. In the first stage, a non-galvanically isolated IS barrier limits energy of electrical transmissions received from the non-IS system to convert such electrical transmissions into IS transmissions. In the second stage, the IS transmissions are transmitted through a galvanic isolator to the IS system to galvanically isolate the IS system from the non-IS system. A digital monolithic isolator cannot be IS certified to be the single bridge between IS and non-IS systems, however, it can be used in a certifiable fashion to isolate between IS systems. When used in conjunction with a non-galvanic IS barrier that is capable meeting the IS certification as non-IS to IS barrier, a digital monolithic isolator can be used to implement the galvanic isolator such that high speed, low cost galvanic isolation is possible. Such a galvanically isolated barrier device can be used to implement an IS galvanically isolated high speed communication bus for sample system control. |
| US07898785B2 |
Lightning protection system for an aircraft composite structure
An apparatus comprises a wall, an internal structure, and a fastener. The wall has a conductive surface and a countersunk hole. The countersunk hole passes through the internal structure. The fastener has an interference fit within the countersunk hole. |
| US07898779B2 |
Protective device having a thin construction
The present invention is directed to an electrical wiring device that includes a front cover member and a back cover member substantially in parallel with the front cover member. The housing further includes an electrically isolating member disposed between the front cover member and the back cover member such that a front interior region is formed and a rear interior region is formed. A protective electrical assembly includes a sensor assembly coupled to a plurality of line terminals and a solenoid assembly coupled to an interrupting contact assembly. The sensor assembly and the solenoid assembly are substantially disposed in a first rear interior region portion. The sensor assembly includes at least one toroidal transformer having a toroidal axis and the solenoid assembly including a solenoid coil having a solenoid coil axis. The toroidal axis and the solenoid coil axis are substantially parallel to one another. |
| US07898776B2 |
Tunneling magnetic sensing element including enhancing layer having high Fe concentration in the vicinity of barrier layer
A tunneling magnetic sensing element is provided, in which an increase in the magnetostriction of a free magnetic layer is reduced and the rate of change in resistance is high. A laminate T1 constituting the tunneling magnetic sensing element includes a portion in which a pinned magnetic layer, a barrier layer, and a free magnetic layer are disposed in that order from the bottom. An enhancing layer disposed on the barrier layer side of the free magnetic layer includes a first enhancing layer on the barrier layer side and a second enhancing layer on the soft magnetic layer side, and the Fe content of a CoFe alloy constituting the first enhancing layer is specified to be larger than the Fe content of the CoFe alloy of the second enhancing layer. |
| US07898775B2 |
Magnetoresistive device having bias magnetic field applying layer that includes two magnetic layers antiferromagnetically coupled to each other through intermediate layer
An MR element includes a free layer whose direction of magnetization changes in response to an external magnetic field. Two bias magnetic field applying layers are disposed adjacent to two side surfaces of the MR element. Each bias magnetic field applying layer includes a nonmagnetic intermediate layer, and a first magnetic layer and a second magnetic layer disposed to sandwich the intermediate layer. The first and second magnetic layers are antiferromagnetically exchange-coupled to each other through RKKY interaction. |
| US07898774B2 |
Magnetoresistive effect element with resistance adjustment layer of semimetal, magnetic head and magnetic reproducing apparatus
A spin valve type magnetoresistive effect element for vertical electric conduction includes a magnetoresistive effect film in which a resistance adjustment layer made of a material containing conductive carriers not more than 1022/cm3 is inserted. Thus the resistance value of a portion in change of spin-relied conduction is raised to an adequate value, thereby to increase the resistance variable amount. |
| US07898766B2 |
Four sided shield structure for a perpendicular write head
The traditional single pole perpendicular writer has two major problems—insufficient field gradient in the down track direction and adjacent track erasure (ATE) caused by side fringing fields. These problems have been overcome by tapering the main pole and then shielding it on all four sides. |
| US07898756B1 |
Disk drive adapting target values of a sequence detector relative to bit error rate of the sequence detector
A disk drive is disclosed comprising a disk and a head actuated radially over the disk, wherein the head generates a read signal. A sampling device samples the read signal to generate a sequence of read signal samples when reading a training data sequence recorded on the disk, and an equalizer comprising a plurality of coefficients equalizes the read signal samples to generate a sequence of equalized samples. A sequence detector detects an estimated data sequence from the equalized samples, wherein the sequence detector operates according to a target response comprising a plurality of target values. Control circuitry adapts the target values by computing error values in response to a difference between expected samples and the equalized samples, computing a gradient in response to a correlation of the training data sequence with the error values, and adjusting at least one of the target values in response to the gradient. |
| US07898754B2 |
Resilient plate and lens actuator using same
A resilient plate includes a body, a through hole defined in the center of the body, a plurality of slots defined in the body. A plurality of glue-holes is defined in the periphery portion of the body, and the glue-holes are configured for receiving an amount of an adhesive. |
| US07898750B2 |
Folded optical system and a lens for use in the optical system
An optical system having an optical axis OA and comprising: a light source; a reflector; a lens component situated therebetween; and a receiver. The light source and the receiver are separated, situated substantially symmetrically and decentered with respect to the OA. The lens component collimates the light beam from the light source. The reflector intercepts the collimated beam and to reflects it to the receiver through the lens, the collimated beam being at an angle to the optical axis. The lens component is structured to provide on the receiver an image of the light source characterized by (i) 0.05 |
| US07898748B2 |
Optical recording/reproducing apparatus
An optical recording/reproducing apparatus is arranged so that, upon recording or reproducing a recording medium having a plurality of recording layers, the gap of the lens groups at the time of forming a converged light spot on this first recording layer is DIS (1), the gap of the lens groups at the time of forming the converged light spot on the N-th layer (the furthest layer from the surface of the recording medium) is DIS (N) and the neutral point of the spherical-aberration correcting mechanism is set at a position satisfying the following expression: lens group gap dst (3)=((DIS (1)+DIS (N))/2. |
| US07898745B2 |
Lens unit and image pickup apparatus
A simply structured zooming movement mechanism for moving a first lens group located in the object side from a bending member. Also provided are a small-sized lens unit by making it collapsible and an image pickup apparatus. The lens unit has: the bending member for bending the light, entering from an object along a first optical axis, to the direction of a second optical axis substantially perpendicular to the first optical axis; and a first moving member for moving a first support member, which supports the first lens group, in the direction of the first optical axis to a storage position; a bending member moving member for moving the bending member to an evacuation position in order to create a space for storing the first supporting member; and a first zooming movement member for moving the first supporting member in the direction of the first optical axis in a variable magnification manner. The first zooming movement member, the bending member moving member and the first moving member are driven in this order. |
| US07898742B2 |
Variable focus microlens
A microlens chip comprises a variable focus fluidic microlens and actuator. The actuator varies the pressure in a fluidic channel in the microlens chip which is coupled to an aperture opening containing the microlens. Applying an electric field to the actuator creates changes in fluid pressure in the fluidic channel, which in turn changes the radius of curvature (i.e., focal length) of the fluidic microlens. |
| US07898741B2 |
Colour display device
A color display device (1) comprises a plurality of picture elements (3, 4, 5), the plurality of picture elements having a viewing side (5) and a rear side (6). Each picture element includes a light valve (7, 8, 9). The display device comprises a switchable part (12, 13) for selectively directing light of a first color and light of a second color through the light valve from the rear side to the viewing side. Each light valve comprises a first and a second switchable color filter (17, 19) having a transmittance for a third color and a fourth color, respectively, and arranged in succession in the path of the light. |
| US07898740B2 |
Tunable optical array device comprising liquid cells
A tunable optical component includes comprises a plurality of individual tunable liquid cells regularly arranged and integrated to at least one cell structure forming an array on the supporting substrate. A single liquid cell comprises several integrated cell walls, the cell walls projecting away from the supporting substrate and having a closed base area and an open cell surface at the cell wall edges. The liquid cell is filled with at least two liquids or fluids to provide at least one tunable interface area for varying the optical characteristic of the liquid cell. |
| US07898739B2 |
Plastic optical element, nest structure, die, optical scan apparatus and image formation apparatus
A plastic optical element is provided, which includes an optical element body having a transfer surface which includes at least one laser beam incident portion of a concave shape, and a support portion connected with the optical element body, in which the support portion is disposed in a direction of a tangent line at an end of the transfer surface, and the optical element body and a part of the support portion are molded in the same nest structure. |
| US07898738B2 |
Lens array, manufacturing method thereof, LED head having lens array, exposure device having LED head, image forming apparatus having exposure device, and reading apparatus
An exposure device is provided that has a light emitting unit having a plurality of light emitting elements and a lens array having a pair of lenses having a first lens and a second lens, the lens array having a shielding unit for shielding a light from any one of the pair of lenses, wherein a formula EC |
| US07898737B2 |
Removable lenticular labels for use on printed matter
A lenticular label for removable attachment to a surface of an object includes a transparent sheet having a first planar side and a second side having a lenticulated region. The label having a printed image on the first planar side and a low-tack adhesive disposed along the printed image. The low-tack adhesive is configured to provide tangential adhesion between the label and the surface to which the label is removably attached. |
| US07898731B2 |
Fiber optical parametric oscillator with high power and bandwidth
The present invention provides methods, systems, and apparatus of improved fiber-based optical parametric oscillators (FOPOs). These oscillators can be used in the creation of short pulsed laser radiation, which are useful in numerous applications, such as characterization of materials and molecules. A relationship between fiber length and performance is realized, where shorter lengths counterintuitively provide greater power and width of output bands. This relationship is used to develop improved FOPOs. For example, fibers of 10 cm or less may be used to obtain superior performance in terms of wavelength tunability (e.g. bandwidth of 200 nm and greater) and output power (e.g. pulse power of 1 nJ). Other realized relationships between length and wavelength position of output bands are also used to select the wavelength range output from the FOPO. The diameter of the fiber may be selected to provide positioning (e.g. a centering) of the range of attainable output wavelengths. |
| US07898730B2 |
Apparatus and methods of broadband second harmonic generation
Apparatus and methods for second harmonic generation with a waveguide. In one embodiment, a method includes the steps of providing a waveguide, wherein the waveguide has a substrate, and a polydomain epitaxial thin film on the substrate, wherein the polydomain epitaxial thin film defines a plane and has a first surface and a second, opposite surface defining a body portion of the polydomain epitaxial thin film therebetween with a film thickness, l, and wherein the polydomain epitaxial thin film has a coherence length, lc, and exposing the waveguide to an incident photon beam with a wavelength and a focal point such that the incident photon beam is incident to the plane of the polydomain epitaxial thin film with an angle θ that is formed between the incident beam and the plane of the polydomain epitaxial thin film and satisfies the condition of 0<θ<90, wherein the polydomain epitaxial thin film is formed with the following condition satisfied: l |
| US07898725B2 |
Apparatuses with enhanced low range bit depth
A light modulator device includes a first electrical conduit, a second electrical conduit electrically isolated from the first conduit, a first display element, and a second display element. The first display element is in an actuated state when a voltage difference between the first conduit and the second conduit has a magnitude greater than a first actuation voltage and is in a released state when the voltage difference has a magnitude less than a first release voltage. The second display element is in an actuated state when the voltage difference has a magnitude greater than a second actuation voltage and is in a released state when the voltage difference has a magnitude less than a second release voltage. Either the actuation voltages are substantially equal and the release voltages are different, or the actuation voltages are different and the release voltages are substantially equal. |
| US07898724B2 |
Thermal conduction by encapsulation
A packaged electronic device includes a substrate with an upper surface interrupted by a well formed in the substrate. The well has a substrate bottom surface and a substrate sidewall. An electronic device is located in the well over the substrate bottom surface and has a device top surface and a device sidewall. A trench is bounded by the substrate bottom surface, the substrate sidewall and the device sidewall. An encapsulant at least partially fills the trench and contacts the substrate sidewall and the device sidewall. The encapsulant has a first elevation on the substrate sidewall with respect to the substrate bottom surface and a second elevation on the substrate device sidewall with respect to the substrate bottom surface that is at least about 35% greater than the first elevation. |
| US07898723B2 |
Microelectromechanical systems display element with photovoltaic structure
A microelectromechanical systems (MEMS) display element may include a photovoltaic structure configured to generate electric energy from incident light. In one embodiment, the display element includes a first layer that is at least partially transmissive of light, a second layer that is at least partially reflective of light, and a photovoltaic element that is formed on the first layer or the second layer or formed between the first layer and the second layer. The second layer is spaced from the first layer and is selectably movable between a first position in which the display element has a first reflectivity and a second position in which the display element has a second reflectivity. The first reflectivity is greater than the second reflectivity. The photovoltaic element is at least partially absorptive of light and is configured to convert a portion of the absorbed light into electric energy, at least when the second layer is in the second position. |
| US07898722B2 |
Microelectromechanical device with restoring electrode
Light in the visible spectrum is modulated using an array of modulation elements, and control circuitry connected to the array for controlling each of the modulation elements independently, each of the modulation elements having a surface which is caused to exhibit a predetermined impedance characteristic to particular frequencies of light. The amplitude of light delivered by each of the modulation elements is controlled independently by pulse code modulation. Each modulation element has a deformable portion held under tensile stress, and the control circuitry controls the deformation of the deformable portion. Each deformable element has a deformation mechanism and an optical portion, the deformation mechanism and the optical portion independently imparting to the element respectively a controlled deformation characteristic and a controlled modulation characteristic. The deformable modulation element may be a non-metal. The elements are made by forming a sandwich of two layers and a sacrificial layer between them, the sacrificial layer having a thickness related to the final cavity dimension, and using chemical (e.g., water) or a plasma based etch process to remove the sacrificial layer. |
| US07898720B2 |
Faraday rotator
A Faraday rotator having a magnet member constituted of a first magnet standing magnetized in the direction perpendicular to the optical axis and taken toward the optical axis, a second magnet standing magnetized in the direction perpendicular to the optical axis and taken against the optical axis, and a third magnet disposed between these magnets and standing magnetized in the direction parallel to the optical axis and taken toward the first magnet from the second magnet. A through-hole (hollow spaces) inside which a Faraday element is disposed, is provided through the center of these magnets and, where the length of the first magnet and that of the second magnet in the optical-axis direction are both represented by L2 and the length of the third magnet in the optical-axis direction is represented by L3, the relationship of the following Expression (1) is established: L2/10≦L3≦L2. Expression (1) |
| US07898717B2 |
Edge seals for, and processes for assembly of, electro-optic displays
An electro-optic display comprises a backplane; a layer of electro-optic material disposed adjacent the backplane; a protective layer; and a sealing layer of a metal or a ceramic extending between the backplane and the protective layer, and thus sealing the layer of electro-optic material from the outside environment. |
| US07898716B2 |
System and method for controlling a digital micromirror device (DMD) system to generate an image
According to particular embodiments, a system comprises one or mores light sources, a Digital Micromirror Device (DMD) system, and a controller. A light source is configured to generate light, and the DMD system comprises DMD regions configured to modulate the light. The controller is configured to repeat the following for a number of iterations: instruct each light source to scroll the light across the DMD system at a current amplitude level; instruct one or more DMD regions to operate as one or more active regions that modulate a first portion of the light to generate an image; and instruct the remaining DMD regions to operate as an amplitude modulation region that receives a second portion of the light, the second portion of the light transitioning from a previous amplitude level to the current amplitude level. |
| US07898707B2 |
Normalization method, and multi-dimensional interpolation method and apparatus
In processing for normalizing a P-bit input digital signal, which is expressed by binary notation, to 2M−1 (0 |
| US07898705B2 |
Color status detection in color binary domain
A method to determine the color status of a scanned original segments a binary halftone image into a predetermined number of local windows and converts each local window to a device-independent color space. The method then determines a color space parameter for each local window and compares the color space parameters for the local windows to at least one threshold to determine the color status of the scanned original. An apparatus having a scanner creates a scanned image of an original and has at least one processor to create a binary halftone image from the scanned image, segment the binary halftone image into a predetermined number of local windows, convert each local window to a device-independent color space, determine a color space parameter for each local window, and compare the color space parameter for each local window to at least one threshold to determine the color status for the scanned original. |
| US07898701B2 |
Image reading apparatus and multi-function machine
An image reading apparatus has a light source and an image capturing device disposed to face each other with a document table interposed therebetween. The image reading apparatus includes: an image capturing device moving mechanism, operable to perform a moving operation for moving the image capturing device in a scanning direction; and a light source moving mechanism, operable to move the light source in the first direction with the movement operation performed by the image capturing device moving mechanism. |
| US07898694B2 |
Printer controller for a pagewidth printer configured to perform ink counts
Provided is a printer controller for a pagewidth printer having a printhead configured to print ink supplied from an ink cartridge with print quality information. The controller includes a processor having an address, data and control bus, an expander unit and a decoder unit each coupled to the bus and configured to receive a page having a bi-level black layer and a continuous tone (“contone”) layer, to decompress the respective layers in parallel, to halftone the contone layer data to bi-level data, and to composite the bi-level black layer over the bi-level data to form an image. The controller also includes a replaceable ink cartridge comprising a first integrated circuit (IC) containing the print quality information and which is configured to be interfaced with the processor. Also included is a second IC interfaced to the processor which is configured to count a number of drops of ink printed by the printhead, to update a remaining drop count of the ink cartridge using the counted drops printed and then write an updated remaining drop count to the second IC each time a page has been printed. |
| US07898691B2 |
Image processor, image formation device, image processing method, and computer-readable medium
An image processor includes: a gradation value acquisition unit that acquires a gradation value of a pixel of interest which is a pixel sequentially selected as a target of a binarization process from input image data represented by pixels of M gradations, wherein M≧3; and a pattern determination unit that determines a filling pattern of a group of pixels of output image data corresponding to the pixel of interest according to a corrected gradation value acquired by adding, to the gradation value of the pixel of interest, an error value diffused from a pixel at a periphery of the pixel of interest, wherein the filling pattern includes at least a first pattern in which a predetermined plurality of pixels are filled and which forms a core of a dot and a third pattern in which substantially no pixel is filled and the pattern determination unit determines the filling pattern to be one of the first pattern and the third pattern according to a size relationship between the corrected gradation value and a predetermined threshold value which spatially varies in a periodic manner. |
| US07898690B2 |
Evaluation of calibration precision
A calibration precision evaluating apparatus includes a calibrator carrying out calibration to adjust an ink amount output characteristic so that a measured color value is approximated to a reference value, a confirmation patch maker printing plural confirmation patches including a background patch and having the known reference values corresponding to the confirmation patches, a color measurer color-measuring the confirmation patches, acquiring initial color measured values, a background color shift amount calculator calculating a first amount of background color shift between the reference values and the initial color measured values with respect to the background patches, a corrector correcting the initial color measured values based on the background color shift amounts, acquiring corrected color measured values, and a precision evaluator carrying out precision evaluation of the calibration based on a second amount of color shift between the corrected color measured values and the reference values with respect to the confirmation patches. |
| US07898685B2 |
Image generating/reading apparatus and methods and storage media storing programs therefor
This invention provides an image generating apparatus including a composite image generating unit that generates a composite image in which an image of an object to be printed onto a medium is combined with an image for coordinate address information for locating a position on the medium and an image for address identification information for identifying the coordinate address information. |
| US07898681B2 |
Cooperative processing method, cooperative processing apparatus, and storage medium storing program for cooperating processing
A cooperative processing method for a cooperative processing system which has a plurality of processing apparatuses includes: detecting an error of a process of a cooperative process in an apparatus of the cooperative processing system; and deleting data which relate to the cooperative process from the apparatus or other apparatus which relates to the cooperative process. |
| US07898680B2 |
Data processing method for information processing system, information processing system, storage medium, and program
In a system in which a host computer and MFP are connected via a communication medium such as a network or the like, upon transmitting image data stored in a box of the MFP to the host computer, the transmission data size (file size) is displayed before transmission. The user can transmit image data with a desired file size. When the amount of transmission data is large, the load on resources such as a memory, CPU, and the like of a device as a destination of transmission can be reduced. |
| US07898678B2 |
Photoprinter control of peripheral devices
A photoprinter configuration comprising a digital camera having a viewable display and one or more selection mechanisms. A photoprinter is connected to the digital camera via a communication link, wherein the photoprinter is operative to control the viewable display of the digital camera. Preferably, the photoprinter is further operative to direct the results from a user's inputs to the selection mechanisms of the digital camera. The photoprinter is operable as a client to a host computer, as a host for the digital camera, and a passthrough device such that the host computer may initiate requests to the digital camera. |
| US07898672B1 |
Real-time scanner-nonlinearity error correction for HDVSI
An error correction for scanner position is implemented by adjusting the filter parameters of the quadrature demodulation module of an HDVSI algorithm using a reference signal from an independent position measurement device (PMD). The step size generated by the PMD at each scanner step is substituted for the nominal scanner step in the quadrature demodulation algorithm calculating phase and in the coherent envelope algorithm calculating peak. This substitution eliminates all errors produced by scanner nonlinearities. Furthermore, over the large number of steps carried out during a normal scanning range, random scanner-position errors (such as produced by vibration and other system noise) are automatically corrected by integration over their normal distribution around the noise-free position value. Therefore, a complete correction of scanner-position error may be achieved using the reference signal. |
| US07898671B2 |
Interferometer having a mirror system for measuring a measured object
An interferometric measuring device for measuring a measured object, in particular for thickness measurement of the measured object. A special-purpose objective having a mirror system is provided, which includes at least one first deflection mirror and one second deflection mirror and in which these are situated in such a way that the object beams incident on the first deflection mirror or on the second deflection mirror are directed respectively onto a first side or a second side, which is parallel thereto, of the measured object to be measured in a first beam path or a second beam path, respectively, which are antiparallel to one another. The mirror system additionally has at least one first position mirror for imaging the position of the measured object to be measured in relation to the first deflection mirror and/or the second deflection mirror. |
| US07898664B2 |
Method for measuring chromaticity values by a colorimeter
A method measures chromaticity values using a colorimeter to solve the drawbacks of conventional technologies, such as an inaccurate illuminant, the filter of color-matching function being difficult to be deposited and manufactured within a filter mod colorimeter, and using an expensive spectrometer within a spectrum mode colorimeter. The spectrometer and the filter of color-matching function is not needed, and an accurate chromaticity value of an object by using a multi-band illuminant illuminating the object and a power meter. Further, the multi-band illuminant can adjust the illumination condition of a standard illuminator under different color temperatures, and the chromaticity values of the object can be measured under different color temperatures. The accuracy of the measured chromaticity values is up to the level of the spectrum mode colorimeter, and the price is less than the spectrum mode colorimeter. |
| US07898659B2 |
Surface plasmon sensor, sensing apparatus and sensing method
A sensor has a sensing surface, to which a specific substance R to be detected can bind. Further, the sensor has a metal portion, at least a portion of which is exposed at the sensing surface, and in which localized plasmons can be excited. The sensor is used in sensing, in which the substance R to be detected is marked with a fluorescent marker Lu that selectively binds to the substance R to be detected and one of two-photon excitation fluorescence and multi-photon excitation fluorescence of the fluorescent marker Lu is detected. Further, the sensing surface is illuminated with measurement light L1 having a wavelength that can excite localized plasmons in the metal portion and that is an absorption wavelength of the fluorescent marker Lu, at which the fluorescent marker Lu emits one of the two-photon excitation fluorescence and the multi-photon excitation fluorescence. |
| US07898658B2 |
Platform for chemical and biological sensing by surface-enhanced Raman spectroscopy
Methods of analysis, and compositions relating to such, to determine the presence or absence of an analyte in a sample utilizing a composite substrate which facilitates surface enhanced Raman spectroscopy through the use of ‘hot spots’ of the form ‘metal/analyte/metal’ are presented. Additionally, substrates which contain ‘hot spots’ of the form ‘metal/analyte/metal’ and substrates which facilitate the formation of ‘hot spots’ of the form ‘metal/analyte/metal’ are presented as well as methods for making these substrates. |
| US07898654B2 |
Equipment and method for detecting foreign matters
A foreign matter detector and a foreign matter detecting method are provided, with which foreign matter detection performance can be improved. The foreign matter detector comprises: a means for irradiating first inspection light and second inspection light to an inspection area such that their incident planes are perpendicular to each other; a measuring means for measuring the spectrum of reflected light, the reflected light being a reflection of the inspection light at the inspection area; and a means for determining, by analyzing the spectrum of the reflected light, whether any foreign matter is intermingled or not. |
| US07898650B2 |
Inspection method for transparent article
An inspection method of transparent articles wherein presence or absence of optical inhomogeneities within the transparent articles can be accurately inspected is provided.In an inspection method of transparent articles used in photolithography, for inspecting whether or not there are inhomogeneities within transparent articles (4) formed of transparent material wherein optical properties regionally or locally change with regard to exposure light (specifically, interior defects 16), inspection light having a wavelength of 200 nm or shorter is introduced to the transparent article, and light (15) having a longer wavelength than the inspection light which is regionally or locally emitted is sensed on the optical path over which the inspection light is propagated within the transparent article, thereby detecting presence or absence of optical inhomogeneities within the transparent article. |
| US07898648B2 |
Optical identifier comprising randomly oriented partial faces
The invention relates to an optical identifier (30) for generating an identification signal in response to an incident radiation beam (12), and to a corresponding method. In order to provide an optical identifier (30) which can be produced by a simplified process and which has nevertheless a sufficient or even improved stability against environmental interferences it is proposed that said identifier comprises a carrier layer (32), at least partially transparent to said radiation beam (12), having a first scattering face (34) comprising a plurality of randomly oriented partial faces for scattering at least a part of said radiation beam (12), wherein said identification signal is formed by a scattered part of said radiation beam (12). Further, a device comprising said identifier, and a reading apparatus for identifying the identifier are proposed. |
| US07898645B2 |
Substrate transport apparatus and method, exposure apparatus and exposure method, and device fabricating method
A substrate transport apparatus, which transports a substrate that has been exposed with an image of a pattern through a projection optical system and a liquid, comprises a substrate support member that supports the substrate, and a liquid removal mechanism that removes the liquid that has adhered to at least one of the substrate support member and at least a portion of the area of the rear surface of the substrate. |
| US07898639B2 |
Polymer dispersed liquid crystal display with light emitted layer on the substrate and method of fabricating the same
There are provided a polymer dispersed liquid crystal (PDLC) display not using a backlight unit and a method of fabricating the same. The PDLC display comprises a rear substrate over which a thin film transistor (TFT), a first electrode, and a second electrode are formed, a front substrate apart from the rear substrate and having a first black matrix formed thereon corresponding to a region where the TFT is formed, a PDLC layer disposed below the first black matrix and formed between the front and rear substrates, a light source formed on one side of the PDLC layer and configured to provide light to the side of the PDLC layer, and a first reflection plate formed on the other side of the PDLC layer and configured to reflect light incident via the PDLC layer. |
| US07898637B2 |
Liquid crystal display device and method of manufacturing the same
A method of manufacturing a liquid crystal display device includes attaching a flexible substrate and a base substrate using an adhesive therebetween, the base substrate including substantially pure iron; forming a plurality of thin films on a surface of the flexible substrate attached to the base substrate, the surface of the flexible substrate opposite to the attached surface of the flexible substrate; and etching the base substrate after forming the plurality of thin films. |
| US07898636B2 |
Clay thin film substrate, clay thin film substrate with electrode, and display device using the same
A clay thin film substrate including a clay thin film having a structure, in which oriented clay particles are laminated; and at least a gas barrier inorganic layer which is laminated on at least one surface of the clay thin film. |
| US07898630B2 |
Pixel structure
A pixel structure is provided. A data line and a scan line are disposed over a substrate. A first, a second, and a third thin film transistors (TFT) are electrically connected with the data line and the scan line respectively. A first width-to-length ratio, a second width-to-length ratio and a third width-to-length ratio of the first, second and third TFTs are the same. An impedance layer and the first TFT are connected in series. A first, a second, and a third pixel electrodes are electrically connected with the first, the second and the third TFTs respectively. A first, a second, and a third common line 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. |
| US07898627B2 |
Vertical alignment type liquid crystal display apparatus
A vertical alignment type liquid crystal display apparatus including first and second substrates facing each other and liquid crystals inserted therebetween. The first substrate includes first and second structures which extend, respectively, in first and second directions, and the second substrate includes third and fourth structures which extend, respectively, in the first and second directions. A plurality of liquid crystal domains are formed by the first, second, third, and fourth structures in the pixel when a voltage is applied to liquid crystals. Alignment directions of liquid crystals in the plurality of liquid crystal domains are different from each other, and perpendicular to the first or second direction when viewed in a direction vertical to the first and second substrates. The first structure includes a plurality of separate constituent units, arranged along the first direction, and the second structure includes a plurality of separate constituent units, arranged along the second direction. |
| US07898624B2 |
Pixel array substrate and liquid crystal display
A liquid crystal display (LCD) includes a pixel array substrate, an opposite substrate and a liquid crystal layer disposed between the pixel array substrate and the opposite substrate. The opposite substrate has a common electrode. The pixel array substrate has a plurality of pixel regions, a plurality of first pixel electrodes and a plurality of second pixel electrodes. Within each of the pixel regions, a corresponding first pixel electrode and a corresponding second pixel electrode are disposed, wherein each of the second pixel electrodes entirely encloses the corresponding first pixel electrode and is separated from the corresponding first pixel electrode. |
| US07898622B2 |
Aligning method of ferroelectric liquid crystal display and ferroelectric liquid crystal display apparatus using the same
An aligning method of a ferroelectric liquid crystal display includes; disposing a first mask and a second mask, each of which has opening regions and blocking regions arranged in alternating fashion in vertical direction and horizontal direction corresponding to liquid crystal cells of the liquid crystal display; and injecting a ferroelectric liquid crystal material within the liquid crystal panel. |
| US07898620B2 |
Transmissive liquid crystal display device
The present invention provides a transmissive liquid crystal display device which is less in variation in displaying characteristics, bright in displaying image, high in contrast and less in viewing angle dependency. The liquid crystal display comprises at least a specific first optically anisotropic layer with a fixed nematic hybrid orientation structure and a specific second optically anisotropic layer. |
| US07898619B2 |
Liquid crystal display
In a liquid crystal display including a liquid crystal display panel formed by sandwiching a liquid crystal layer between an active matrix substrate and an opposed substrate, and a backlight that illuminates the liquid crystal display panel from a side of the active matrix substrate, a first optical sensor and a second optical sensor are disposed in a peripheral region on a glass substrate of the active matrix substrate. The first optical sensor is formed so that light external to the liquid crystal display and light propagating inside the active matrix substrate enter the first optical sensor. The second optical sensor is formed so that only light propagating inside the active matrix substrate enters the second optical sensor. Also, the second optical sensor is shielded from the external light. For example, a light-shielding film is formed on an upper surface of the second optical sensor. |
| US07898617B2 |
Multi-section visual display having overlapping structure
A multi-section visual display having an overlapping structure is disclosed, and includes a first magnifying lens, a second magnifying lens, a first display apparatus having a first display panel and a second display apparatus having a second display panel, wherein the second display apparatus is disposed between the first magnifying lens and the first display apparatus, and the second magnifying lens is aligned with the first magnifying lens in an edge-to-edge manner. While at an operation state, a first border area of the first display panel is partially overlapped with a second border area of the second display panel, thereby reducing the non-display area needing shielding by using a virtual image display from the first display panel/magnifying lens to shield a portion of the second border area, thus reducing the space required between the magnifying lenses and the first display panel. |
| US07898609B2 |
Multi-domain vertical alignment liquid crystal display having dielectric medium with nonuniform thickness
An exemplary MVA LCD (2) includes a first substrate (21), a second substrate (22), and a liquid crystal layer (23) interposed between the two substrates. A common electrode (29) and protrusions (211) are formed at an inner side of the first substrate in order. Gate electrodes (221) and pixel electrodes (222) are formed on an inner side of the second substrate. A patterned gate insulating layer (223) is formed at the second substrate. The patterned gate insulating layer covers the gate electrodes, and a part of each pixel electrode. |
| US07898608B2 |
Liquid crystal display device and a manufacturing method of the same
A four-mask process and a three-mask process proposal are constructed for a TN-type liquid crystal display device and an IPS-type liquid crystal device in which the formation of a passivation insulating layer is not required by streamlining the formation of a scan line and a pseudo-pixel element, both comprising a laminate made of a transparent conductive layer and a metal layer, at the same time and the formation of the transparent conductive pixel electrode by removing the metal layer on the pseudo-pixel electrode at the time of the formation of the opening in the gate insulating layer, by streamlining the treatment of the formation process of the contact and the formation process of the protective insulating layer using one photomask due to the introduction of half-tone exposure technology, and the formation of source-drain wires for etch-stop type insulating gate-type transistor using a photosensitive organic insulating layer and leaving the photosensitive organic insulating layer unchanged on source-drain wires or on the source wire (signal line), or by forming an anodized layer, which is an insulating layer, on source-drain wires. |
| US07898605B2 |
Active matrix liquid crystal with capacitor below disclination region
An conductive coating serves as a light shield film and is kept at a given voltage. A metal interconnection is located in the same layer as a source line and connected to the drain of a thin-film transistor. An interlayer insulating film is constituted of at least lower and upper insulating layers and formed between the conductive coating and the source line. According to one aspect of the invention, an auxiliary capacitor is formed by the metal interconnection and the conductive coating serving as both electrodes and at least the lower insulating layer film serving as a dielectric. The auxiliary capacitor is formed in a region of the interlayer insulating film in which the upper insulating layer has been removed by etching. According to another aspect of the invention, the conductive coating has a portion that is in contact with the lower insulating layer in a region where the conductive coating coextends with the metal interconnection. |
| US07898602B2 |
Display apparatus
On the display surface side of a DV display apparatus which performs image separation via a parallax barrier, a normally-white TN liquid crystal section is arranged such that a viewing angle direction heads toward the passenger seat. In a case where display is performed for both the driver's seat and the passenger seat, a drive voltage of the TN liquid crystal section is switched off. In a case where display for the driver's seat is set to non-display and an image is displayed only for the passenger seat, a halftone voltage is applied as the drive voltage of the TN liquid crystal section. In the case where display for at least one display direction is set to non-display in a display apparatus which can display different images in plural display directions by using a common display screen, it is possible to prevent image light for other directions from leaking to the non-display direction. |
| US07898594B2 |
Digital camera
An image pickup substrate mounted with an image pickup element is pressed against the surface of a camera body frame by a plate spring, and exclusive position adjusting mechanisms that independently move the image pickup substrate to a vertical direction and a lateral direction are provided. The image pickup substrate is provided so that its position can be adjusted and a projected image by means of a photographing lens is imaged on the image pickup element. Vertical lines and lateral lines are displayed as software display on an electronic display, and their positions can be independently adjusted to the lateral direction and the vertical direction. A dustproof plate is fixed between an interchangeable lens section and a camera main body, so as to prevent dust from adhering to the surface of the image pickup element. |
| US07898589B2 |
Driving apparatus for driving an imaging device
A drive unit 120 sets a saturation amount in a read period in which charges generated in pixels are read to vertical CCDs to be lower in a combination mode than in an individual mode (see Vsub in count values 22 to 24 in FIG. 6). As a result, excess charges in the pixels are drained to an n-type substrate 11. The drive unit 120 also sets an accumulation period to be shorter in combination mode than in individual mode (see Vsub in each mode in FIG. 6). |
| US07898587B2 |
Imaging device that prevents loss of shadow detail
An imaging device outputs brightness information according to an amount of incident light and includes: an imaging unit that includes a plurality of unit cells arranged one dimensionally or two-dimensionally, each unit cell including a photoelectric conversion part that generates a first output voltage in a reset state and a second output voltage according to an amount of incident light, and each unit cell generating a reset voltage that corresponds to the first output voltage and a read voltage that corresponds to the second output voltage; and an output unit operable to output, in relation to each unit cell, brightness information indicating a difference between the reset voltage and the read voltage when normal light is incident to the imaging device and the read voltage is in a predetermined range, and brightness information indicating high brightness when strong light is incident to the imaging device and the read voltage is not in the predetermined range. |
| US07898582B2 |
Image noise reduction method based on optimal primary-color signal
An image noise reduction method based on an optimal primary-color signal is suitable for a digital camera to reduce noises in a digital image. The image noise reduction method mainly includes the following steps, taking out primary-color signals of a digital image, including taking out high-frequency and low-frequency signals of the optimal primary-color signal and high-frequency and low-frequency signals of the worst primary-color signal by using a high-pass filter and a low-pass filter; next, mixing the high-frequency signal of the optimal primary-color signal with that of the worst primary-color signal, and superposing the mixed signal to the low-frequency signal of the worst primary-color signal, so as to get a digital image signal after noise reduction. |
| US07898581B2 |
Image pickup apparatus with noise reduction unit
An image pickup apparatus comprises an image pickup element that includes a plurality of photoelectric conversion elements, and is operable in a first drive mode for reading a low resolution image based on an output of the photoelectric conversion elements or a second drive mode for reading a higher resolution image than the low resolution image, a drive unit that drives the image pickup element, a frame memory that stores image data read by the image pickup element in the first drive mode, an image enlarging portion that enlarges an image size of the image data stored in the frame memory, and a noise reduction unit that performs noise reduction on image data read by the image pickup element in the second drive mode, based on the image data enlarged by the image enlarging portion. This configuration enables high frame rate moving images to be obtained. Further, degradation of image resolution can be prevented, and random noise contained in images can be suppressed. |
| US07898580B2 |
Camera apparatus with magnified playback features
An embodiment of a camera apparatus includes transferring a compressed playback streaming signal output from a recording medium to a map defined in a memory circuit, decoding the transferred playback streaming signal by a decoder, converting the decoded signal to a YUV signal in an image processing unit, transferring the converted signal to the map as a YUV signal, generating a magnified or reduced image from the YUV signal in the image processing unit, and storing the image on the map, overlaying a magnified or reduced image prepared on the map according to a magnified playback request, and outputting the overlaid image for seeking an output position. |
| US07898578B2 |
Electronic apparatus
An electronic apparatus that facilitates determining whether image data is representing a 2D image or a 3D image and determining a type of image data, is provided. When image data is obtained, the electronic apparatus memorizes, in addition to the image data and a filename thereof, a dimension of an image represented by the image data and a type of the image data as an attribute thereof. The electronic apparatus also creates from the image data and memorizes image data representing a thumbnail image, and displays the thumbnail images arranged in a list view so that a content of the image represented by the image data is easily recognized. It is also possible to provide the thumbnail image data representing a 3D image. |
| US07898576B2 |
Method and system for indexing and searching objects of interest across a plurality of video streams
A seed search of a subset of analytical data corresponding to video objects displayable in a plurality of video frames is carried out to identify video objects that most closely match a selected video object and then complete searches of the analytical data may be carried out so as to identify video objects that most closely match each video object identified during the seed search. The video objects having the greatest number of occurrences of being identified during the complete searches may be displayed by a graphical user interface (GUI). In this way, the GUI may display the video objects in an order based on how closely each video object matches the selected video object and/or a video object identified during the seed search, which may an order different than an order based on a time when each video object was captured. |
| US07898573B1 |
Camera with high-quality still capture during continuous video capture
A method for processing a source frame is disclosed. The method generally includes the steps of (A) generating an intermediate frame by digitally processing the source frame, wherein the intermediate frame has an intermediate resolution and has an intermediate color space, (B) generating a video frame by down-sampling the intermediate frame, wherein the video frame has a video resolution lower than the intermediate resolution and has a video color space different than the intermediate color space, (C) generating a video stream by compressing the video frame with a video encoding technique and (D) generating a still picture by formatting the intermediate frame with a picture formatting technique, wherein (i) the still picture has the intermediate resolution and (ii) generating the still picture occurs substantially simultaneously with generating the video stream. |
| US07898570B2 |
Digital camera system with means for restricting image acquisition
A digital camera comprising: an imaging unit operable to generate an image by photographing an object; a receiving unit operable to receive information relating to image processing from one or more transmission devices; a judging unit operable to judge whether the image is to be output or not, based on the information received by the receiving unit; and an output unit operable to, in accordance with the judgment made by the judging unit, output the image to a memory, or discard the image, where the memory is readable by the digital camera or an external device. |
| US07898567B2 |
Transmitting image using mobile terminal
The present invention relates to transmitting an image using a mobile terminal. The present invention comprises selecting at least one image having a predetermined resolution, checking a first size of the at least one image, determining whether the first size of the at least one image exceeds a transmittable size, adjusting the predetermined resolution of at least one of the at least one image if the first size exceeds the transmittable size, wherein the predetermined resolution is adjusted so that a second size of the at least one image does not exceed the transmittable size, and transmitting that at least one image having the second size. |
| US07898565B2 |
Collapsible multimedia endpoint
A collapsible multimedia terminal comprising three main sections—a base section, a mid section and a top section, including a screen, a camera, a microphone and a speaker system, wherein the three main sections are joined by revolving joints and that rods are arranged to the top section and the base section to guide the motion of the three sections with respect to each other from a fully collapsed position to a fully extended position. |
| US07898562B2 |
Exposing device and image forming apparatus
An exposing device which radiates light on a photoconductor drum which rotates, thereby executing exposure, includes a light-emitting element unit including light-emitting element having an emission area which emits light that is generated, the emission area having a rectangular shape with a long side along a direction perpendicular to a rotational direction of the photoconductor drum, and a short side along the rotational direction, a lens unit which focuses the light, which is emitted from the emission area, on a peripheral surface of the photoconductor drum, thereby executing exposure, and forming on the peripheral surface a beam spot, and a driving circuit which causes the light-emitting element to emit light, thereby making a width of the shape of the beam spot in a direction along the rotational direction close to a width of the beam spot in a direction perpendicular to the rotational direction. |
| US07898561B2 |
MEMS mirror system for laser printing applications
A MEMS mirror for a laser printing application includes providing a CMOS substrate including a pair of electrodes, and providing a reflecting mirror moveable over the substrate and the electrodes. Voltages applied to the electrodes create an electrostatic force causing an end of the mirror to be attracted to the substrate. A precise position of the mirror can be detected and controlled by sensing a change in capacitance between the mirror ends and the underlying electrodes. |
| US07898558B2 |
Gate driving circuit and driving circuit unit thereof
A driving circuit unit outputting a driving signal includes an input unit, an assistant output unit and an output unit. The input unit is coupled to an input node and receives a start signal to make the input node have a potential. The assistant output unit receives a first clock signal to increase the potential of the input node. The output unit receives a second clock signal to increase the potential of the input node and outputs the driving signal. A gate driving circuit is also disclosed. |
| US07898557B2 |
Image displaying method, image displaying device, and contrast-adjusting circuit for use therewith
A system provides an image displaying technique that provides stable high contrast even in an area having high brightness. Based on information about an average brightness level of a digital luminance signal, black-correction processing which decreases a brightness level by offsetting the brightness level to the minus side, and increase processing which increases a contrast gain within a dynamic range, are performed for an analog luminance signal or a digital luminance signal, enabling improvement in contrast even where brightness is intense. |
| US07898556B2 |
Display device and driving method and terminal device thereof
A display method can be flexibly applied to suppress the power consumption and a device and display method which can reduce the power consumption while the image quality is prevented from being deteriorated are provided. A display device which can be operated in a progressive mode and interlace mode includes a display portion having a plurality of pixels arranged thereon and a gradation correction table which stores data used to correct a difference between a gradation level when the display portion is driven in the progressive mode and a gradation level when it is driven in the interlace mode. Then, when video data supplied to the display portion is set in the interlace mode, a timing controller corrects the video data by use of data in the gradation correction table. |
| US07898554B2 |
Asymmetric two-pass graphics scaling
A method and an apparatus for determining an up scale factor and a down scale factor according to a scale factor received from a graphics application program interface (API) to scale a graphics data in a graphics processing unit (GPU) are described. The up scale factor and the down scale factor may be precisely stored in the GPU based on a fixed number of bits. An actual scale factor which can be precisely stored in the GPU corresponding to the scale factor may differ from the scale factor with a difference. Graphics commands may be sent to the GPU to scale the graphics data according to the up scale factor and the down scale factor separately. A combined scale factor corresponding to a combination of the up scale factor and the down scale factor may differ from the scale factor less then the difference between the actual scale factor and the scale factor |
| US07898539B2 |
Display drive integrated circuit and method for generating system clock signal
A display drive integrated circuit is for driving a display panel. The display drive integrated circuit includes a division rate output unit which outputs as a division rate corresponding to a quotient obtained by dividing by M a total number of clock cycles of a dot clock signal corresponding to a clock cycle of a horizontal synchronization signal, where M is a natural number, and a system clock generating unit which generates a system clock signal by dividing the dot clock signal using the division rate. |
| US07898536B2 |
Display apparatus and method of driving the same
A display apparatus and a method of driving the same in which a selector outputs one of two high gamma values and one of two low gamma values in one frame unit in response to a selection signal. A gamma reference voltage generator outputs a high gamma reference voltage corresponding to the selected high gamma value and a low gamma reference voltage corresponding to the selected low gamma value. A data driving circuit outputs a first data voltage based on the high gamma reference voltage during a first active period and outputs a second data voltage based on the low gamma reference voltage during a second active period. Thus, a display panel may display an image using data voltages corresponding to different gamma curves in one frame unit, thereby improving visibility of the display apparatus. |
| US07898531B2 |
System and method of operating an output device in a vehicle
A system for operating an output device in a vehicle. The system includes a trim component and operative and initial sensors positioned at the back side of the trim component. An operative sensor provides a signal to at least one output device when an object is detected within a second sensing region adjacent the front side of the trim component. An initial sensor provides a signal to a display device for selectively displaying the location of the second sensing region, when an object is sensed within a first sensing region adjacent the front side of the trim component. Additional aspects of the invention include various systems and methods for operating the output device in a vehicle. |
| US07898524B2 |
Optical displacement detection over varied surfaces
Embodiments of the present invention enable an optical device to track on a diffusing surface over which a transparent and/or translucent and/or optically smooth surface is placed. Some embodiments are directed towards detecting when an optical device is lifted off the surface it was resting on. Embodiments also include a sensing system that detects the z distance (distance to the tracking surface) and improves image quality by improving the effectiveness of the optical sensor subsystem and/or the illumination subsystem at the detected z distance. Other embodiments include a system and method that enables an optical device to track on a transparent and/or translucent and/or optically smooth surface alone. This may involve dark-field imaging based on certain features (e.g., dirt) already present on the transparent surface. Alternately, this may involve creating features such as droplets, spreading dirt residue, and creating thermal spots, which can be used for tracking. |
| US07898520B2 |
Method and apparatus for backlight simulation
Computer-implemented methods of simulating backlights, and machine-readable media for carrying out such methods, are disclosed. The backlight may include a plurality of components, each component having at least one element. Some methods can include: tracing rays to an output plane of the backlight; collecting information from the traced rays to produce a first database containing spatial and directional information of the rays incident on the output plane; associating a probability function with the output plane; and calculating a second database containing spatial and directional information for rays exiting the output plane as a function of the probability function and the database. The output plane can if desired correspond to a stack of optical films, e.g., diffusing films, prismatic films, reflective polarizing films, turning films, and the like. Preferably, the probability function is a bi-directional scattering distribution function (BSDF) of the output plane. |
| US07898518B2 |
Liquid crystal display and method of driving the same
A liquid crystal display and a method of driving the same are disclosed. The liquid crystal display includes a timing controller, N source drive integrated circuits (ICs), where N is an integer equal to or greater than 2, N pairs of data bus lines, each of which connects the timing controller to each of the N source drive ICs in a point-to-point manner, a lock check line that connects a first source drive IC of the N source drive ICs to the timing controller and cascade-connects the N source drive ICs to one another, and a feedback lock check line that connects a last source drive IC of the N source drive ICs to the timing controller. |
| US07898516B2 |
Liquid crystal display device and mobile terminal
A liquid crystal display is provided that allows miniaturization, cost lowering, thickness reduction, and saving of unnecessary spaces of the device, and enhancement of the reliability of the device. If a variable resistor is used to set the DC potential of a VCOM potential, miniaturization of a liquid crystal display is precluded since the size of the variable resistor is large. A DA converter is used instead of a conventional variable resistor as a unit for setting (adjusting) the DC potential of a VCOM potential (counter electrode voltage), and the DA converter is formed on the same glass substrate by using the same process as those of a display area part, to thereby achieve miniaturization of the liquid crystal display. |
| US07898514B2 |
Apparatus for driving gate of liquid crystal display and driving method thereof
A liquid crystal display including: a liquid crystal display panel having liquid crystal cells arranged in a matrix defined by data lines and gate lines that cross each other, wherein a thin film transistor is provided in each respective cell adjacent to a crossing of a data line and a gate line for the respective cell; a scanning voltage generator to generate at least two scanning voltages that have different values; a plurality of gate driving integrated circuits to generate scanning pulses using the scanning voltages and to supply the scanning pulse to the gate lines; anda switching circuit to switch the scanning voltages and to apply the scanning voltages to the gate driving integrated circuits. |
| US07898513B2 |
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. |
| US07898510B2 |
Display device and display panel device
A functional sheet is brought into intimate contact with a front surface of a plasma display panel, and the functional sheet has a structure in which heat diffusion is superior to heat insulation between the plasma display panel and outside air. In addition, a display device includes a controller for controlling a drive voltage pulse train so that power consumption in a unit area in a light emission region within the screen is limited under a set value when one image is displayed. |
| US07898502B2 |
Image display apparatus and head-mounted display
Variation of the wavelength of the light emitted from a light source is reduced by a wavelength variation reduction mechanism. Hence, wavelength deviation of the intensity peak of the light emitted from the light source from the diffraction-efficiency peak of a hologram optical element is reduced. Thus, even when a high-brightness light source is used, the light emitted therefrom can be diffracted with the hologram optical element efficiently. Moreover, the heat generated by the light source is efficiently rejected through the surface of a land portion of a flexible printed circuit, is then, via an insulating layer of the flexible printed circuit, efficiently absorbed through the surface of a heat absorbing member, and is then, via a shield conductor, led out of a casing, so as to be thereby expelled. |
| US07898501B2 |
Mobile terminal including folder type liquid crystal display device and method of fabricating the same
A mobile terminal having a flat panel display device includes: a body unit having an input device; a display unit connected to the body unit; an extended display unit connected to the display unit using a hinge such that the display unit and the extended display unit are folded/unfolded; a first flat panel display device formed in the display unit; and a second flat panel display device in the extended display unit. |
| US07898499B2 |
Electromagnetic wave shielding body
An electromagnetic screen (1) comprises a plurality of antennas (4) each of which reflects an electromagnetic wave having a specific frequency. The plurality of antennas (4) are arranged so as to constitute a pattern. Each of the antennas (4) has three segment-shaped first element parts (4a) and three segment-shaped second element parts (4b). The three first element parts (4a) radially extend from the center of the antenna (4) by substantially the same length such that any two of the three first element parts (4a) form an angle of 120° with each other. Each of the second element parts (4b) are connected to an outer edge of a corresponding one of the first element parts (4a). |
| US07898495B2 |
Antenna gasket for process housing
A method and apparatus for providing wireless communication and optionally power to the interior of a housing assembly is disclosed. In one embodiment, an antenna is molded within a gasket material, such as silicon, so as to be completely encapsulated. The gasket preferably includes at least one support arm, which holds the antenna toward the middle of the housing, so as to minimize interference from the metal housing. In further embodiments, an inductive coil is encapsulated in the gasket. An alternating current is passed through this coil to create a changing magnetic field, which can then be used to create electrical power in physically separate components, such as filtering elements. In certain embodiments, multiple loops are molded to correspond to multiple filtering elements within the housing. |
| US07898484B1 |
Electrolytic fluid antenna
An electrolytic fluid antenna comprising: a first current probe having an aperture; a pump having a nozzle, wherein the pump is configured to pump electrolytic fluid out the nozzle and through the aperture; and a first transceiver operatively coupled to the current probe. |
| US07898479B1 |
System and method for signal extraction and angle of arrival determination
A method of integrating a detected signal along a given angle of arrival to improve detection. The method includes receiving the signal at a first antenna, receiving the signal at a second antenna, generating a phase difference trajectory based on the signal from the first antenna and the signal from the second antenna, and extracting a signal by integrating the phase difference trajectory over frequency for a plurality of angles of arrival. |
| US07898478B2 |
Method and system for analog beamforming in wireless communication systems
A method and system for analog beamforming in a wireless system is provided. Analog beamforming involves performing an iterative beam acquisition process based on beam search training, determining transmit and receive beamforming vectors including phase weighting coefficients, based on the iterative beam acquisition process. Each iteration includes estimating the receive and transmit beamforming coefficients alternatively, until the receive and transmit beamforming coefficients converge. |
| US07898475B2 |
GNSS receiver with reduced storage requirements
A Global Navigation Satellite System (GNSS) receiver provided according to an aspect of the present invention contains a buffer to store less than a number of samples spanning a code period of a received GNSS signal, with the samples being used by a correlator and a processor to perform various searches in the receiver. Due to the use of such smaller memory space in the buffer, the overall size of receivers may be reduced. According to another aspect of the present invention, the amount of storage provided for storing local code and carrier samples (used during correlation) is also reduced by dynamically generating the local code and carrier sample as required for generating partial correlation results. |
| US07898473B2 |
Method for positioning, a positioning system, and an electronic device
A method for positioning a wireless communication device includes storing position data relating to one or a plurality of reference areas to at least one database. It is examined which of said reference areas is located in the vicinity of the wireless communication device, and at least position data about the reference area located in the vicinity of the wireless communication device is retrieved for the wireless communication device. In order to perform the positioning, the method further includes selecting the reference area located in the vicinity of the wireless communication device as the default position of the wireless communication device. |
| US07898468B2 |
Radar imaging of buildings using model-based focusing and data-based focusing
According to one embodiment, an image generating device includes an image former coupled to a radar that transmits and receives electro-magnetic radiation at multiple frequencies. The image former generates an image using information received from the radar, adjusts the image according to a material characteristic of the object, and combines the image with other images received at differing frequencies to form a resulting image. |
| US07898465B2 |
Electronically scanned radar system and receiving antenna
A plurality of array antenna elements are divided in terms of a set constituted of an optionally selected L number of groups. The spaces between the array antenna elements are determined by obtaining a greatest common divisor of the set as a greatest common divisor of inter-group element spaces, the set having, as components, greatest common divisors of inter-element spaces of the individual L number of groups in the set, obtaining a greatest common divisor of inter-group element for every number L equal to or less than the maximum number of incoming waves by changing the number L of group components, and allowing a direction not to be caused in the radar scanning region by a number equal to or more than L+1, on the basis of the greatest common divisor of inter-group element spaces for every number L of group components, the direction being linearly dependent on an incoming wave corresponding to the greatest common divisor of inter-group element spaces. |
| US07898460B2 |
Radar target detecting method, and apparatus using the target detecting method
A radar apparatus includes a transmitting antenna and a receiving antenna that has a plurality of antenna elements, and switches the plurality of antenna elements in synchronization with a modulation period to acquire receiving signals. At this time, the antenna elements are switched in accordance with a combination of a first sub-phase and a second sub-phase in which the antenna elements are sequentially switched in opposite directions to thereby acquire the receiving signals. The radar apparatus calculates an azimuth sine value sin θ1 from the acquired receiving signals of the first sub-phase and calculates an azimuth sine value sin θ2 from the receiving signals of the second sub-phase. Next, the radar apparatus calculates an actual azimuth θ through an averaging process of these azimuth sine values sin θ1 and sin θ2. |
| US07898457B2 |
System and method for processing imagery from synthetic aperture systems
A method of processing a temporal sequence of base images from a synthetic aperture system such as a synthetic aperture radar is provided that simplifies the task of identifying moving objects. The method comprises the steps of firstly temporally filtering a plurality of the base images to form a reference image, and secondly normalising the reference image with a base image to form a change detection image. The change detection image has the property that all moving objects are emphasised. Further processing can optionally be performed on the change detection image to remove false targets based on characteristics of the highlighted areas or on a temporal track taken over a plurality of change detection images. The invention allows detection of moving objects without requiring a Doppler return from a target. The invention extends to a system adapted to implement the method, and a computer program. |
| US07898456B2 |
Apparatus and method for detecting and locating hidden objects
An apparatus and method for detecting and locating hidden objects employs a symmetrical array of five directional antennas, including a central transmit antenna and a pair of receive antennas at each side of the transmit antenna, respectively. All of the antennas are pointed in the same general direction toward an object field of interest. The transmit antenna radiates a beam of high-frequency electromagnetic energy, and the receive antennas receive high-frequency electromagnetic energy returned by hidden objects. Each pair of receive antennas has an associated phase detector, the output of which represents the phase difference between receive antenna signals corresponding to the received electromagnetic energy. A circuit determines when the outputs of the phase detectors represent predetermined phase differences and operates indicator devices. |
| US07898455B2 |
Handheld instrument capable of measuring heartbeat and breathing motion at a distance
The apparatus of the present invention consists of a MicroPower Radar (MPR), a data acquisition (DAQ) element and a PDA. The radar sends a short, low-amplitude signal of radio-frequency (RF) energy toward the target scene. This signal reflects from the target and is received as a Doppler change. RF has the advantages of penetrating clothing while operating at one fiftieth the power of a cellular or cordless phone. This Doppler change in signal amplitude is filtered, amplified and presented to the DAQ. The DAQ converts the analog Doppler signal into a digital bit-stream and passed to the processor. Proprietary software analysis is performed to further filter and to make a Live/Dead determination. The radar antenna is located at the back of the device and should be pointed toward the victim, the display facing the operator. |
| US07898454B1 |
Radar jamming method and apparatus
A method of jamming radar apparatus carried by interceptor aircraft comprising producing a narrow radio beam of a frequency corresponding to the frequency of the radar apparatus carried by an attacking aircraft and directing the beam towards the earth to produce scattered radiation from the surface thereof which the radar of the interceptor will home on causing the interceptor to divert its course towards the scattering source. |
| US07898452B2 |
Methods and systems for calibrating a pipelined analog-to-digital converter
This method increases accuracy of a pipelined analog-to-digital converter comprising a plurality of stages, each stage comprising an analog-to-digital converter (ADC) and a digital-to-analog converter (DAC). The method includes calibrating each the ADC starting from a least significant stage until all ADCs have been calibrated using a reference digital-to-analog converter, the reference digital-to-analog converter selectively outputting values at desired trip points for each the ADC; measuring an output of each the DAC using downstream stages of the pipelined analog-to-digital converter to produce output measurements; and using the output measurements to calculate an error-corrected output of the pipelined analog-to-digital converter. The trip points are adjusted by modifying a reference current input to a comparator of each the ADC. |
| US07898444B2 |
Decoding method
A decoding method comprising the following steps is provided. The mth lookup index for a new lookup table is obtained according to the number of leading 1's in the bit stream. The nth base Huffman code in a simplified Huffman table is obtained according to the mth lookup index. The (n+1) most significant bits (MSB) are obtained from the bit stream according to the nth base Huffman code. A difference is generated according to the (n+1) MSBs in the bit stream and the nth base Huffman code. Whether the difference is less than 0 is checked. If yes, a symbol index is generated according to the difference and the nth base symbol index, and a symbol is obtained according to the symbol index. If no, n is decreased or increased by 1 according to the method being used, and the data in the simplified Huffman table is compared continually. |
| US07898443B2 |
Apparatus and methods using a linear memory model for encoder output buffers
Apparatus and methods for using a linear memory model for encoder output buffering are disclosed. The apparatus and method effect linear memory output buffering by dividing an encoder operation having N sequential frames to be encoded by an encoder into N encoder operations each designated for a single frame transmission, such as in the case of extended frame transmissions having multiple frames. Bits of the N encoder operations are then sequentially buffered in an encoder output buffer, wherein bits of each buffered encoder operation of the N encoder operations are read out of the buffer to a multiplexer engine while bits of a next encoder operation of the N encoder operations is being stored in the encoder output buffer. |
| US07898439B2 |
Bicycle rental system and station
A bicycle rental system and automated station that may be integrated with an automobile parking payment and management system. Users may pay for parking and/or rent and pickup bicycles at the station. The station has a meter, bicycle docks, and power plant. Transaction formalities for parking payment and rental may be handled at the meter. The bicycle docks each are adapted to secure a bicycle. The power plant uses a solar panel to collect power and stores it in energy storage device. Low-power operation may be achieved by placing some electronics in a low-power mode. Each bicycle dock may have a trigger mechanism that when activated powers on associated electronics. The bicycle docks may be divided among a number of bicycle modules. The bicycle modules provide flexibility and modularity so that the number of bicycle docks at a station may be changed. |
| US07898438B2 |
Integrated weather display and travel and navigation decision system
A method and apparatus for a weather information display and decision system that incorporates weather depiction charts together with other graphs and diagrams generated via a computing device on-board a vehicle (for example, a water, air and land based vehicle) as an integrated system to aid safe and comfortable vehicle navigation and handling, and provide data of immediate comprehension and use to the vehicle operator including data points on a geographic route at an applicable future time of vehicle presence and data presented from the operator's chosen perspective, using the operator's chosen frame of reference. |
| US07898437B2 |
Object recognition device
An object recognition device detects a position of a vehicle based on a running path obtained by GPS, vehicle speed, steering angle, etc., and also detects the position of the vehicle based on a result of recognition of an object obtained using a captured image of a camera. The device computes a positioning accuracy in detecting the vehicle position, which accuracy mostly deteriorates as a movement distance of the vehicle increases. Positional data of the object on the road to be recognized is stored in a map database beforehand. A recognition range of the road of the object to be recognized is set based on the detected position of the vehicle, a position of the object stored in the map database, and the computed positioning accuracy. The object is recognized for the set recognition range by processing of the captured image of the camera. |
| US07898435B2 |
Optical system for detecting and displaying aircraft position and environment during landing and takeoff
A system and method uses light signals to detect and display the position of an airborne vehicle, such as a helicopter, during takeoff or landing or low speed, low altitude operation. A transmitter on the vehicle emits light signals while an optical receiver retrieves reflected light signals. Using light detection and ranging techniques, various parameters, such as altitude, ground speed and relative wind, are calculated based on the Doppler shift within the reflected light signals. The signals are transmitted in three different directions to facilitate the measurements of different Doppler shifts. The parameters are also displayed on a screen or other visual device within the vehicle. |
| US07898434B2 |
Display system and program
A display system and a program for displaying a portion of a range that is obstructed due to the body of a vehicle when viewed from a driver seat is provided. The portion of the range is seamlessly linked to a scene viewed through a windshield. The display system includes an imaging means acquiring an image of an outside of a vehicle including the obstructed portion of the range, a first display means disposed on an instrument panel of the vehicle, and a control means that processes an image acquired by the imaging means. The image displayed on the first display means is seamlessly linked to a scene viewed through the windshield and the processed image is displayed on the first display means. |
| US07898433B2 |
Traffic control system
A system and method for moving vehicular traffic in a single lane through a control zone requires creation of a control protocol. The protocol establishes a spacing distance “s” and a speed “v” for each vehicle in the control zone. A computer then controls movement of a visible signal through the control zone in accordance with the established protocol. Electronic regulators monitor the distance “s” between the signal and the vehicle, and the system alarms when “s” becomes greater than a predetermined distance “d”. |
| US07898432B2 |
System and method for determining intersection right-of-way for vehicles
A method and system for determining right of way for a plurality of mobile units at an intersection. The method and system include collecting position and movement information about the plurality of mobile units approaching the intersection; storing a plurality of rules about right of way at the intersection; accessing information about geometry of the intersection; calculating which one or more of the plurality of the mobile units have right of way to enter the intersection, responsive to the position and movement information, the stored rules and the information about geometry of the intersection; and wirelessly transmitting right of way indication signals to one or more of the plurality of the mobile units. |
| US07898431B1 |
Variable missile configuration—standard telemetry system
A standard telemetry system is utilized in conjunction with a variable configuration missile irrespective of the missile configuration test fired. The system includes a common energy source, power supply, transmitter, commutator and signal conditioner. A portion of the telemetry signals produced by each missile configuration is, to an extent, unique to that particular configuration. The system utilizes a different programming connector cable for each missile configuration. The connector cable interfaces telemetry signal producing missile components with the common signal conditioner. The signal conditioner includes all of the circuitry and signal processing components necessary to process all of the telemetry produced by all of the missile configurations. The programming connector cable utilized in conjunction with the test firing of a particular missile configuration routes the telemetry signals produced by that configuration to predetermined input locations on the signal conditioner for appropriate processing and transmission. |
| US07898428B2 |
Safety for mobile device users while driving
A mobile device configured to have at least one function disabled when a speed of the mobile device exceeds a threshold. The mobile device includes an output component configured to provide a notification related to disabling the at least one function. The mobile device also includes a first input component configured to promote controlling whether to disable the at least one function. |
| US07898427B1 |
Automatic oven shutoff fire prevention
A smoke/heat detector and alarm system for shutting off power to a heat generating appliance (gas or electric powered) when smoke/heat is detected. The system includes a smoke/heat detector that responds according to a selected one of four selectable modes. The system also includes a library of telephone numbers with corresponding emergency telephone numbers that are automatically dialed in response to reception of a Smoke alarm signal. The system is designed to avoid confusion that might otherwise be encountered when a plurality of such systems are operating in close proximity to one another. |
| US07898426B2 |
Alertness estimator
Example apparatus and methods for estimating a living being's alertness include modeling the sleep-wake cycle using a function generator circuit to model the circadian component, and one or more analog circuits to model the homeostatic and inertial components. In some embodiments of the present invention, temporal scaling is used for more rapid modeling, for example using time periods of seconds or less to represent an hour of the sleep-wake cycle. |
| US07898425B2 |
Tracking system of human beings, animals or objects
The present invention is about a tracking system of human beings suitable for geographical and temporal identification of all individuals to be benefited by the system. The tamper-proof tracking system of human beings, according to the invention, comprises: a) one or more transceiver devices located inside the body to be tracked, capable of storing and/or transmitting information of an individual's positioning; b) information collecting and transmitting network, for data sent by the transceiver elements, which may include satellite stations; c) portable or mobile devices for immediate personal identification; d) sub-centers or sub-stations, for simultaneous and immediate availability of data; e) central site for storing all data picked up and transmitted by the collecting network. |
| US07898423B2 |
Real-time event notification
Methods, systems, and computer-readable media provide for the real-time notification of user events. According to various embodiments described herein, a user initiates a notification process in which the geographic location of a device associated with the user, as well as any desired activity data, is generated into a real-time notification for another party. The location of the user device is determined upon the initiation of the notification process. Original or pre-programmed messages may be posted on a website or delivered along with the location of the user device to any number of communication devices. The various embodiments provide an efficient manner of updating selected individuals with the location of a user and of providing those individuals with desired information. |
| US07898418B2 |
Integrated blocker filtering RF front end
A receiver architecture for canceling blocking signals in the receive path includes a low noise amplifier for receiving and amplifying an inbound RF signal to produce an amplified inbound signal, in which the inbound RF signal includes a modulated RF signal and a blocking signal, and a cancellation module for substantially canceling the blocking signal from the amplified inbound RF signal and substantially passing the modulated RF signal. The cancellation module cancels the blocking signal by generating an injection signal representative of the blocking signal, combining the blocking signal with the injection signal to produce an error signal, updating the injection signal based on the error signal and using the injection signal to cancel the blocking signal from the amplified inbound RF signal. |
| US07898416B2 |
Systems and methods for managing information relating to medical fluids and containers therefor
The present invention relates to management of information relating to medical fluids, containers therefore, and medical fluid administration devices for administering such medical fluids to patients. Data tags (e.g., RFID tags) are generally associated with containers of the invention and may be electromagnetically read from and/or written to using an electromagnetic device, for example, that may be associated with a medical fluid administration device of the invention. |
| US07898413B2 |
Anti-tamper protected enclosure
A device for containing sensitive data including a housing, an anti-tamper protected enclosure located within the housing and being adapted to contain the sensitive data, anti-tamper protection circuitry located within the anti-tamper protected enclosure and at least one ball grid array arranged within the housing and mounted on an outer surface of the anti-tamper protected enclosure and electrically coupled to the anti-tamper protection circuitry for protecting against unauthorized access to the interior of the anti-tamper protected enclosure. |
| US07898412B2 |
Security system including genetic sampling device
A security system includes a sensor for sensing a presence of an intruder within a protected space. A genetic sample-gathering mechanism takes a genetic sample from the intruder in response to a signal from the sensor. |
| US07898409B2 |
Circuit for exclusion zone compliance
A circuit for exclusion zone compliance is recited. In one embodiment, the circuit comprises a satellite navigation signal reception component configured for receiving at least one signal from at least one Global Navigation Satellite System satellite and a navigation data deriving component configured for deriving position data and a clock time from the at least one signal. The circuit further comprises a non-volatile memory component configured for storing an encrypted data set describing the boundaries of an exclusion zone and a data blocking component configured for controlling the accessing of the encrypted data set. The circuit further comprises a data control component configured for blocking the output of a signal from the circuit in response an indication selected from the group consisting of: an indication that the circuit is located within an exclusion zone and an indication that output of said signal is not permitted based upon said clock time. |
| US07898407B2 |
Hand hygiene compliance system
A system and method of encouraging compliance of hand hygiene in an environment where users move from zone to zone and are required to perform hand hygiene between the zones. Users carry a wearable zone sensor which detects zones, detects hand hygiene actions, logs time of changing zones, and hand hygiene actions. The wearable sensor can be integral with a wearable hand hygiene product dispenser and/or can operate in cooperation with a fixed dispenser configured to transmit hand hygiene actions to the wearable zone sensor. The wearable zone sensors are configured to be useable anonymously or to be associated with a user identifier, and to interface with a central computer via a docking station or communication interface to transfer data for later analysis. |
| US07898406B2 |
Powered device with priority indicator
A method for communicating settable priority data from a powered device being powered over communication cabling to power sourcing equipment, the method comprising: prior to connecting power to operational circuitry of the powered device, transmitting first multi-bit data from the powered device to the power sourcing equipment; subsequent to the transmitted first multi-bit data, connecting power received over the communication cabling to the powered device operational circuitry; receiving information from the powered device operational circuitry; disconnecting the received power from the powered device operational circuitry; and subsequent to the disconnecting, and prior to reconnecting power to the operational circuitry, transmitting second multi-bit data from the powered device to the power sourcing equipment, the second multi-bit data being a function of the received information, at least one of the first multi-bit data and the second multi-bit data being a function of a settable priority. |
| US07898404B2 |
Vehicle speed exceeded notification device and related methods
A vehicle speed exceeded notification device to be installed in a vehicle of a type including a vehicle audio entertainment system being configurable via a vehicle data communications bus extending throughout the vehicle may include an audio entertainment system content interface. The audio interface may be selectively operable to communicate audio content relating to a vehicle speed exceeded condition to the vehicle audio entertainment system. The device may also include a controller coupled to the audio entertainment system content interface for detecting a vehicle speed exceeded condition. The controller may also be for configuring the vehicle audio entertainment system, via the vehicle data communications bus, so that the audio content related to the vehicle speed exceeded condition plays through the vehicle audio entertainment system based upon detecting the vehicle speed exceeded condition. |
| US07898399B2 |
Aircraft security system
The security system provides an aircraft security system capable of protecting both single and multiple engine aircraft. Variations of the present system prevent unauthorized starting of protected aircraft and activate an alarm when engine starting it is attempted. Embodiments of the system draw no power from the aircraft when the security system is armed and in no way interferes with the normal starting or operation of the aircraft when the system is disarmed. Embodiments of the present system can activate an alarm when an aircraft's doors or panels are opened. Embodiments of the present invention can activate an alarm when installed equipment or other devices are tampered with or removed from their housings. |
| US07898397B2 |
Selectively adjustable icons for assisting users of an electronic device
Systems and methods for providing selectively adjustable icons to assist users of an electronic device are provided. Icons can be selectively adjusted to assist users in connecting and disconnecting accessories to and from the electronic device. |
| US07898389B2 |
Radio frequency identification (RFID) tags and methods of communicating between a radio frequency identification (RFID) tag and an interrogator
The present invention provides communication devices, communication systems and methods of communicating. According to one embodiment of the invention, a communication device includes: a first antenna operable to receive wireless communication signals; a second antenna having plural leads, the second antenna being operable to output wireless communication signals; a connection including plural conductive lines having respective first ends and second ends, the connection being coupled with the leads of the second antenna at the first ends of the lines; and a switch coupled with the second ends of the connection, the switch being operable to provide one of selective shorting and isolation of the leads. One method of communicating of the invention includes: forming a first antenna; forming a second antenna; receiving wireless interrogation signals using the first antenna; outputting wireless identification signals using the second antenna; opening a coupling intermediate plural leads of the second antenna during the receiving; selectively shorting the leads of the second antenna during the outputting; and providing a low load impedance of the second antenna during the receiving. |
| US07898387B2 |
Portable remote transmitter to remotely control a vehicle function
A vehicle function switch and a controller electrically are connected together. The controller has a passive mode of operation in which the controller is not responsive to activation of the vehicle function switch to transmit a vehicle function signal. The controller also has an active mode of operation in which the controller is responsive to activation of the vehicle function switch to transmit a vehicle function signal. A mode switch is associated with the controller and adapted to cause the controller to change from the passive mode of operation to the active mode of operation. |
| US07898383B2 |
System and method for detecting security violation
A system and a method for ensuring that the initiation of mobile platform operations using maintenance terminals or other tools is prohibited when maintenance activities are not intended to be performed. The solution involves the incorporation of a manual interlock switch (accessible only to authorized personnel) that blocks activation of certain functions during times when such activation would be hazardous and when no properly authorized person has authorized such activation. No system for performing such a function will respond to a request unless the interlock is enabled. Should such a request be received, the system is required to report a fault, so that an investigation can be made as to the cause of the invalid request. |
| US07898382B2 |
Key fob and system for indicating the lock status of a door lock
The present invention provides a system that records, at a remote location, the current status of a door lock. This invention provides a key fob device, which records the current status of a door look. The key fob indicates to the user the current lock status of the given door(s) in question. The key fob is a small key chain attached device, which records the state of the door locks, or other devices or appliances, as one departs from the door. The system of the present invention comprises a sensor at the door that detects the current lock status of a door and transmits this lock to the key fob. Also incorporated into the key fob is circuitry that receives and records this received lock status. A display component in the key fob displays this current lock status when prompted by the user. |
| US07898381B2 |
Sensor sheet
The body pressure distribution sensor sheet includes a first sheet, a second sheet, and a plurality of pressure-sensitive regions interposing between the first sheet and the second sheet. The pressure-sensitive regions are arranged in two directions, i.e., a lengthwise direction and a transverse direction to form a matrix. A first opening, a second opening, and a cut line are formed in an area between a pair of pressure-sensitive regions and adjacent to each other in a first oblique direction. The shape of the first opening is defined by a plurality of borders including a border and a border. The border extends from one end of the cut line in the transverse direction, and the border extends from the one end of the cut line in the lengthwise direction. The shape of the second opening is defined by a plurality of borders including a border and a border. The border extends from the other end of the cut line in the transverse direction, and the border extends from the other end of the cut line in the lengthwise direction. |
| US07898375B2 |
Coil component
A coil component comprises: a core having a winding core portion, and a first flange and a second flange arranged at both ends of the winding core portion; a winding arranged in a region flanked by the first and second flanges, and wound so as to be in contact with the winding core portion; and a cover portion arranged in a region flanked by the first and second flanges, so as to cover the winding. The cover portion has a first cover portion comprising a resin cured product containing a magnetic material; and a second cover portion comprising a non-magnetic material. The second cover portion is interposed at least between the first flange and the first cover portion. |
| US07898371B2 |
Electromechanical switch with partially rigidified electrode
An electromechanical switch with a rigidified electrode includes an actuation electrode, a suspended electrode, a contact, and a signal line. The actuation electrode is disposed on a substrate. The suspended electrode is suspended proximate to the actuation electrode and includes a rigidification structure. The contact is mounted to the suspended electrode. The signal line is positioned proximate to the suspended electrode to form a closed circuit with the contact when an actuation voltage is applied between the actuation electrode and the suspended electrode. |
| US07898370B2 |
Hybrid surface mountable packages for very high speed integrated circuits
In one example, a hybrid surface mountable package includes a housing at least partially defining a sealed cavity, two microwave integrated circuits (MIC) chips positioned inside the sealed cavity, and a very-high-speed interconnect connecting the two MIC chips to each other. The very-high-speed interconnect includes strong coupling co-planar waveguide (CPWG) transmission lines. |
| US07898365B2 |
Integrated saw device heater
An integrated SAW device features an electronic assembly, a SAW device mounted to the electronic assembly, and a heater element on the SAW device to minimize thermal resistance between the SAW device and the heater element. |
| US07898361B2 |
Antenna feed copling structure of a duplexer
An antenna feed coupling structure of a duplexer is disclosed to include a base defining a detoured resonance cavity and a T-shaped feed-in cavity perpendicularly intersecting the resonance cavity and a signal input port in connection with the head of the feed-in cavity, a cover closing the base, and adjustment rods mounted in the base and suspending in the resonance cavity and the feed-in cavity. The adjustment rods include two feed-in adjustment rods and two coupling structure adjustment rods suspending in the intersected area between the resonance cavity and the feed-in cavity and respectively kept in horizontal and in vertical relative to the resonance cavity and rotatable inwards and outwards to adjust the feed-in amount and coupling structure amount of the antenna feed coupling structure respectively. |
| US07898360B2 |
Surface acoustic wave filter and surface acoustic wave duplexer
A surface acoustic wave filter which includes a first terminal at the input side, a second terminal at the output side, a plurality of resonators electrically connected between the first and the second terminals, and a piezoelectric substrate provided on the upper surfaces of first and second terminals and the plurality of resonators. The piezoelectric substrate is made to have a thickness that is not thicker than 0.2 mm. The filtering characteristic of surface acoustic wave filter can be improved by taking advantage of the above structure. |
| US07898357B2 |
Coaxial impedance matching adapter and method of manufacture
An impedance adapter with body and cap portions coupled together encloses a cavity with a printed circuit board (PCB). The PCB is provided with a trace on a first side and a ground plane on a second side. The trace is coupled to a first contact at a first end of the PCB and a second contact at a second end of the PCB. The trace has a sinuous path between the first contact and the second contact, the path longer than a longitudinal axis length of the PCB. The first and second contacts are supported coaxial within the inner conductor bore of the respective cap portion and body portion by first and second end insulators. The ground plane coupled to the body portion and the cap portion. A method of manufacture for the adapter includes steps of pre-assembling the PCB, contacts and insulators before insertion into the cavity. |
| US07898355B2 |
Flat uniform transmission line having electromagnetic shielding function
Disclosed herein is a flat uniform transmission line having an electromagnetic shielding function. The flat uniform transmission line includes a strip transmission line, an insulating layer, and electromagnetic shielding layers. The strip transmission line is formed on a dielectric layer made of functional polymer material, and includes a plurality of strip lines. The plurality of strip lines are configured to be a ground line, or to transmit signals. The insulating layer is formed on the strip transmission line. The electromagnetic shielding layers are respectively formed on the insulating layer and beneath the strip transmission line. |
| US07898347B2 |
Dielectric resonator oscillator and radar system using the same
In the mass production of dielectric resonator oscillators (DROs), it is necessary to regulate the position where a dielectric resonator is placed with a high degree of accuracy and thus time required for the assembly work increases undesirably. Further, a terminating resistor and earthing means are formed at an end of a transmission line that is electromagnetically coupled to the dielectric resonator and constitutes the resonator on a dielectric substrate, and as a result the production cost increases. The present invention is characterized in that, in the components of a DOR, only a transmission line is formed on a dielectric substrate, and an oscillating active element and a terminating resistor and the earthing means on an MMIC chip are connected to the transmission line with metallic wires, metallic ribbons, or the like. Further, an open stub is formed in the middle of the transmission line on the side close to the oscillating active element when it is viewed from the dielectric resonator. |
| US07898345B2 |
Method of frequency synthesis for fast switching
A digital frequency synthesizer can be implemented with single source design, a multiplexer design, a fractional divider design, or a frequency multiplier and frequency divider design. Implementations can utilize a controller dithering circuit or a delta-sigma modulator. The frequency synthesizer can be implemented in a CMOS structure and can utilize a clean up phase locked loop (PLL). |
| US07898334B1 |
Amplifier with output filtering
An amplifier circuit includes an amplifier including an inverting input that communicates with an input signal, a non-inverting input, and an output. A first feedback path communicates with the inverting input and the output of the amplifier. A second feedback path communicates with the inverting input and the output of the amplifier. The first feedback path provides feedback at a lower frequency than the second feedback path. A first resistance has one end that communicates with the output of the amplifier. A first capacitance has one end that communicates with an opposite end of the load resistance. A second resistance has one end that communicates with the inverting input and an opposite end that communicates with the opposite end of the first resistance. |
| US07898333B2 |
Operational amplifier
The present invention relates generally to an operational amplifier. In one embodiment, the present invention is an operational amplifier including a transimpedance input stage, the transimpedance input stage including a first stage connected to a first resistor and a second resistor, and an output stage connected to the transimpedance input stage. |
| US07898330B2 |
Class AB amplifier systems
The present invention comprises class AB amplifier systems exhibiting low quiescent power, low-voltage operation, high gain, high bandwidth, low noise and low offset, and requiring a small die area. The amplifier systems use a differential first stage and a second stage of two pair of nested current mirrors interconnected in a particular way. Using a low quiescent current, the present invention reduces power consumption almost to a theoretical minimum. Also the circuit will operate at an input of only 1.8V with a threshold voltage of 1V. Various embodiments are disclosed. |
| US07898329B1 |
Common-mode robust high-linearity analog switch
A differential gain stage includes a plurality of programmable passive circuit component arrays operable to set a gain of the gain stage. The gain stage also includes an active switch gate control circuit and a passive switch gate control circuit. The active switch gate control circuit controls a gate voltage applied to transistor switch components of each programmable passive circuit component array as a function of the level of common mode disturbance input to the differential gain stage for common mode frequencies below a particular frequency threshold. The passive switch gate control circuit controls the gate voltage applied to the transistor switch components as a function of the level of common mode disturbance for common mode frequencies above the frequency threshold. The differential gain stage can for part of a receiver such as an xDSL receiver. |
| US07898325B2 |
Amplifier with bypass switch
An amplifying circuit of a receiver for receiving a signal in a wireless network includes an amplifier and a switch. The amplifier includes an amplifying transistor having a gate connected to an input for receiving the signal and a source/drain connected to a voltage source through an inductance. The amplifier also includes a bypass transistor having a gate connected to a control signal for activating the bypass transistor in a bypass mode and a source/drain connected in parallel with the inductance. The switch is connected in parallel with the amplifier between the input and an output, and activates in the bypass mode, enabling the received signal to bypass the amplifier. In the bypass mode, a voltage at the source/drain of the amplifying transistor is lower when the bypass transistor is activated than when not activated, the lower source/drain RF voltage reducing unwanted harmonics from the amplifier. |
| US07898323B2 |
Amplifying circuit with offset compensation
An amplifying circuit has an offset calibration mode and a normal mode. The amplifying circuit includes an amplifier having a non-inverting input and an inverting input for receiving, during the normal mode, a first input signal and a second input signal and an output for providing a high speed output signal, wherein the first input signal is a reference voltage or a high speed signal and the second input signal is a high speed signal. The amplifying circuit further includes a first transmission gate and a second transmission gate coupled in series between the non-inverting input and an inverting input that are enabled during the offset calibration mode. A benefit of this approach is that capacitance between the inverting and non-inverting inputs is reduced by the first and second transmission gates being in series. There is further benefit in reducing this capacitance by having each transmission gate receive an enable signal from a different source. |
| US07898321B2 |
Driver circuit
A driver is provided. The driver generally comprises a current source, a current mirror, an amplifier and a presetting circuit. The current source is generally adapted to provide a reference current to the current mirror. The transistor is coupled to the current mirror. The amplifier has the first input that is coupled to the current mirror, a second input that is coupled to a node between the transistor and the current mirror, and an output that is coupled to the control electrode of the transistor. The presetting circuit is coupled to the control electrode of the transistor so that it can preset the potential of the control electrode of the transistor to a potential that allows current driving of the transistor with a predetermined timing after a control signal is received. |
| US07898318B2 |
Data output clock signal generating apparatus and semiconductor integrated circuit with the same
A data clock control apparatus includes a bias voltage generator configured to receive a plurality of test mode signals and a plurality of fuse signals and to generate a bias voltage to secure a predetermined potential difference from an external driving power supply, and a clock signal controller configured to receive the bias voltage and to buffer an external clock signal and outputs a data output clock signal. |
| US07898316B2 |
Double sample active pixel sensor with double sampling temperature sensor
A system which operates to determine temperature of an image sensor using the same signal chain that is used to detect the image sensor actual outputs. A correlated double sampling circuit is used to obtain the image outputs. That's same correlated double sampling circuit is used to receive two different inputs from the temperature circuit, and to subtract one from the other. The temperature output can be perceived, for example, once each frame. |
| US07898313B1 |
Signal offset cancellation
Techniques and circuitry are provided for programmably controlling signal offsets in integrated circuitry. In one embodiment, an integrated circuit includes a signal offset cancellation circuit that is programmably selected to control the offset of signals on either one input/output or another input/output of an amplifier circuit. In one embodiment, a logic circuit is used to selectively couple a bank of current sources to one input/output or another input/output of a differential amplifier through a switching circuit. The bank of current sources may employed to control the signal offset on either input/output, or may be decoupled from all of the inputs/outputs when signal offset cancellation is not required. |
| US07898311B2 |
Phase shifting circuit which produces phase shift signal regardless of frequency of input signal
A waveform generating circuit includes a constant current circuit that supplies a constant current through a power source; a current mirror circuit that flows an output current that is n times an input current; and a switching circuit that switches a flowing direction of the current in the constant current circuit between the current mirror circuit and the output terminal according to the logical level of the rectangle input signal. The waveform generating circuit generates a triangle wave having a falling slope waveform that is n times the rising slope. On the other hand, the waveform generating circuit that receives an inverted signal of the signal generates a triangle wave and its voltage is compared with another in the comparator to generate an output signal. |
| US07898307B2 |
Phase detector circuitry
A phase-locked loop frequency synthesizer including phase detector circuitry and divider circuitry producing a divided signal. The phase detector circuitry receives a reference signal, a divided signal fed back from the divider circuitry, and generates control pulses which control a charge pump in accordance with a frequency and phase relationship between the reference signal and the divided signal. The divider circuitry has a main divider which divides an input signal by a division ratio selected from a pair of dual modules division ratios, and outputs the divided input signal as an output signal and an auxiliary divider which produces serial output data, each bit of which serves as a dual modules selection signal to cause the main divider to operate using one of the pair of dual modules main division ratios. The auxiliary divider produces the divided signal once per cycle and outputs the pulse to the phase detector circuitry. |
| US07898303B2 |
Boost mechanism using driver current adjustment for switching phase improvement
System and method for providing a boost current to a switching transistor gate is disclosed. A boost capacitor precharged to a voltage level above a gate-source voltage is coupled to a switching transistor gate at the beginning of a switch-on phase. The boost capacitor is decoupled from the switching transistor gate when a boost capacitor voltage falls below the gate-source voltage and is again precharged to the voltage level above the gate-source voltage. A second-phase resistance is coupled between a supply voltage and the switching transistor gate. The second-phase resistance value is selected based upon a current peak detected in the switching transistor. A switch-off capacitor precharged to a voltage level below the gate-source voltage may be coupled to the switching transistor gate at the beginning of a switch-of phase. |
| US07898298B2 |
Inverter driver integrated circuit
An inverter driver integrated circuit (IC) includes a control signal generator generating a first control signal and a second control signal by use of a pulse width modulation oscillator signal, a comparator comparing a half-wave rectified signal of a lamp feedback signal fed back from a lamp with a preset reference signal to output a lamp state signal, a first sensor receiving the lamp state signal and the second control signal to output a first sensing signal, and a second sensor receiving the first sensing signal and the first control signal to output a second sensing signal. |
| US07898297B2 |
Method and apparatus for dynamic threshold voltage control of MOS transistors in dynamic logic circuits
Metal-oxide semiconductor (MOS) transistors that are operable at voltages below 1.5V, that are area efficient, and that exhibit improved drive strength and leakage current that are disclosed. A dynamic threshold voltage control scheme is used that does not require a change to existing MOS technology processes. Threshold voltage of the transistor is controlled, such that in the Off state, the threshold voltage of the transistor is set high, keeping the transistor leakage to a small value. The advantages provided by apply to dynamic logic, as well as in the specific well separation imposed by design rules because well potential difference are lower than the supply voltage swing. |
| US07898290B2 |
Method and apparatus for high resolution ZQ calibration
A method is disclosed for controlling an output impedance of an electronic device of the type having an impedance control terminal to which an external load is to be connected such that a predetermined value of the voltage at the impedance control terminal controls the output impedance of the device. The method is comprised of comparing a reference voltage to a voltage at the impedance control terminal. A variable count signal representing a count value is produced in response to the comparing. The impedance of a variable impedance circuit is varied in response to the count signal, wherein the impedance of the variable impedance circuit controls the voltage at the impedance control terminal. A device connected in parallel with the variable impedance circuit is periodically operated to change (increase/decrease) the impedance of the variable impedance circuit. An apparatus for performing the method is also disclosed. |
| US07898285B2 |
Optimal local supply voltage determination circuit
A test circuit that compares test results between two tests with different local supply voltages is provided. The output of each stage of the logic circuits is stored in a first register of each test circuit. Each test is performed with a critical test vector and a local supply voltage that decreases from test to test. The outputs of successive tests are compared in each test circuit. The tests are performed iteratively with successive reduction in the value of the local supply voltage until at least one stage of the logic circuits produces non-matching results between the first and second register. The voltage immediately before producing such non-matching results is the minimum operational voltage for the local voltage island. |
| US07898268B2 |
Circuit and method for capacitor effective series resistance measurement
A circuit and method for capacitor effective series resistance measurement. One embodiment provides a method for measuring the effective series resistance of a capacitor having a capacitor voltage. The method includes amplifying the capacitor voltage with an AC coupled amplifier yielding a first amplified signal. The capacitor is discharged with a constant current for a measurement time thus causing a voltage swing of the capacitor voltage due to a voltage drop across the effective series resistance. The capacitor voltage is amplified with the AC coupled amplifier yielding a second amplified signal being dependent on the voltage swing. The effective series resistance is calculated from the first and the second amplified signals. |
| US07898263B2 |
Onboard battery management device
A battery management device is provided for accurately measuring in a simple manner the internal resistance (reciprocal of conductance) of a battery that serves as the determination reference of the deterioration level of a battery without the application of an AC voltage to the battery while the battery remains onboard, and determining and displaying the deterioration level of the onboard battery. The onboard battery management device has sensors 2 and 3 for measuring terminal voltage and current of an onboard battery 1; a computation processor 6 for determining the deterioration level of a battery (as well as for calculating and determining the internal resistance on the basis of the measured value); and a display unit 7 of the battery state, wherein the internal resistance is determined based on an AC voltage component and an AC electric current component that are calculated by performing differential processing or subtractive processing on the voltage value and electric current value of the onboard battery during engine operation measured without the application of an AC signal from a sensor terminal; and the DC component, the low-frequency component, and the high-frequency component are removed using a filter circuit to determine the deterioration level. |
| US07898257B2 |
Open yoke magnet assembly
An open yoke MRI apparatus has a set of permanent magnets arranged at the inner surfaces of the yoke and spaced apart from one another. A set of annular permanent magnets is included in each magnet arrangement, including a set with trapezoidal cross-sections to provide a more uniform field and to allow greater access to a patient placed within the magnetic field. |
| US07898252B2 |
Phased array coil for MRI
A method and apparatus for ameliorating high-field image distortion in magnetic resonance imaging of tissue. Two separate scans of a target region are taken with different phase and amplitude values for each scan. The phase and amplitude values of each scan are selected to be complimentary so as to provide scans that have improved SNR when averaged using, for example, sum-of-squares averaging. |
| US07898251B2 |
Method and system for the individualized characterization of magnetic elements based on ferromagnetic resonance
A method and system for the characterization of a magnetic element based on ferromagnetic resonance, the magnetic element presents ferromagnetic resonance and its own characteristic resonance frequency. The system includes mechanism for application of a low-frequency electromagnetic field in a given area; a mechanism for application of a high-frequency electromagnetic wave the same as the characteristic resonance frequency of the magnetic element in the same area; and a control unit configured so as to control the simultaneous application of the low-frequency electromagnetic field so that in response to the introduction of the magnetic element in the area the magnetic element absorbs the high-frequency electromagnetic wave with a frequency the same as that of the low-frequency electromagnetic field, so the wave is modulated. The system also comprises a mechanism for reception of this unique individual modulated wave characteristic of each element, and a mechanism for assignment of the unique modulated wave to the element. |
| US07898250B2 |
Coupled fluxgate magnetometers for DC and time-varying target magnetic field detection
An apparatus for sensing and processing a magnetic flux signal comprising: an odd number of at least three fluxgate modules, a summer, and a processor. Each fluxgate module is configured to generate a module response signal upon receiving the magnetic flux signal. The fluxgate modules are circularly coupled to each other such that only one-way signal flow is allowed between them. The summer is configured to sum the response signals from each fluxgate module into a summed signal. The processor is configured to receive and process the summed signal. |
| US07898248B2 |
Magnetic screening system and a network managing same
A magnetic screening system uses directional gradiometers with high resolution and accuracy to measure magnetic field signatures of target objects (e.g., gun, knife, cell phone, keys) in a volume of interest. The measured signatures can be compared to signatures of known objects stored in a local database. Various mathematical processes may be used to identify or classify target object signatures. A magnetic screening system network according to embodiments of the present invention includes gradiometers, gradiometer processors, screening computers, and a management computer. The gradiometers sense target objects in a subject volume and the gradiometer processors process data obtained from the gradiometers. The screening computers process data output of the gradiometer processors and maintain local databases of signatures associated with known target objects. The management computer manages shared information for the gradiometer processors and maintains a central database of signatures associated with the known target objects. |
| US07898238B2 |
Generating an output DC voltage with a boost converter having a controlled pulse-duty factor
A method of generating an output DC voltage of a gas discharge process voltage supply unit, in which in a first voltage transformation stage a first DC voltage is transformed into a second DC voltage of a predetermined voltage range, and the output DC voltage is generated from the second DC voltage in a second voltage transformation stage. A switching element of at least one boost converter is switched with a controlled pulse-duty factor for generating the output DC voltage in the second voltage transformation stage. This method permits striking and maintenance of a plasma process. |
| US07898231B2 |
Integrated circuit and electronic apparatus
An integrated circuit includes a trigger signal generating unit configured to generate a trigger signal for setting a control unit connected thereto in a reset state, an input unit configured to input a DC voltage of a predetermined voltage value, a pulse signal generating unit configured to generate and output a pulse signal with the predetermined voltage value to a power supply unit configured to generate a voltage to be supplied to the control unit with a coil and a capacitor, a detecting unit configured to detect generation of an event which requires an output of the trigger signal, a stopping unit configured to stop outputting of the pulse signal based on a detection result from the detecting unit, and an output unit configured to output the trigger signal generated by the trigger signal generating unit after outputting of the pulse signal is stopped and a predetermined condition is satisfied. |
| US07898225B2 |
Computer power measurement device
The present invention provides a computer power measurement device, which comprises: a first inductor connected power supply, and the first inductor is provided with a first DC equivalent resistance; a second inductor connected power consumption components, and the second inductor is provided with a second DC equivalent resistance; an input measurement module, which is connected to the first inductor, and measures the input power based on the first DC equivalent resistance; and, an output measurement module, which is connected to the second inductor, and measures the output power based on the second DC equivalent resistance. |
| US07898222B2 |
Battery charger and associated method
The present invention relates to battery chargers. A first controller can be configured to set, when a first power supply is coupled to a first port, a current produced by a variable current source at a safe rate to charge a battery. An ammeter can be configured to measure, when the battery is coupled to a second port, the current flowing into the battery. The first controller can be configured to increase, after a passing of a quantifiable amount of time, the current produced by the variable current source by a quantifiable amount of current. The first controller can be configured to continue iteratively to increase, after the passing of the quantifiable amount of time, the current produced by the variable current source by the quantifiable amount of current until the safe rate is near or at a highest safe rate to charge the battery. |
| US07898220B2 |
Rapid charge lithium ion battery charger
A rapid charging circuit for a lithium ion battery. The battery charger in accordance with the present invention compensates for the voltage drops across the various resistance elements in the battery circuit by setting the charging voltage to a level to compensate for the initial resistance of the series resistances in the circuit and an additional resistance selected to take into account the anticipated increase in resistance of the various circuit elements over time. The battery charger in accordance with the present invention periodically monitors the open-circuit voltage of the battery cell and reduces the charging voltage to when the battery cell voltage reaches the optimal value. Thus, during a constant current charging mode, the battery cell is driven at a relatively optimal charging current to reduce the charging time. As such, the system is able to optimize the charging current supplied to a battery cell during a constant current mode of operation while compensating for circuit elements whose resistance may vary over time due to temperature or other factors, such as corrosion, while at the same time avoiding exceeding the maximum recommended voltage for the battery cell. |
| US07898219B2 |
On-board battery supervisor
An on-board battery supervisor that monitors the state-of-charge (SOC) of a lead-acid vehicle battery and automatically disconnects loads from the battery to prevent over-discharging of the battery, is disclosed. As the battery is being discharged, the on-board battery supervisor disconnects loads at an SOC level that leaves enough energy in the battery to reliably start the vehicle engine, while providing as much energy as possible to accessory loads. The loads are automatically reconnected as the battery is charged. Some preferred embodiments of the invention are designed specifically for use in watercraft and a dual output version of the invention simplifies the electrical system. All embodiments have circuit breaker outputs, high peak current capability, a low quiescent current drain and a dual timer that allows accurate determination of the SOC of the battery. |
| US07898216B2 |
Rechargeable battery device having a protection circuit for protecting from overcharge and overdischarge
Charging and discharging lines for a rechargeable battery are arranged independently from each other, and as a protection circuit for the rechargeable battery, there are provided a nonreturn-type switch (for example, thermo-fuse with an internal heater) that is interposed in the charging line in series and interrupts the charging line by blowout and a semiconductor switch (for example, MOS-FET) that is interposed in the discharging line in series and electrically continues or interrupts the discharging line. The switch control circuit turns off the semiconductor switch element when detecting overdischarge of the rechargeable battery, and blows out the nonreturn-type switch when detecting overcharge of the rechargeable battery or a malfunction of the semiconductor switch element. |
| US07898210B2 |
To obtain the three-phase current via adjusting width of pulses with single DC-link current sensor
After an AC motor generates a three-phase current, modulate the three-phase current to generate an original voltage space vector, and add three detecting vectors with a sum of zero after the original voltage space vector. While adding the three detecting vectors, sample the current to generate a sampling result. Then adjust the width of pulses generated by a pulse width modulator according to the sampling result. |
| US07898208B2 |
Control device and corresponding control method for a boost converter in a motor drive system
A boost converter boosts a DC voltage of a DC power supply. An inverter converts the output voltage of the boost converter into an AC voltage. A control device that controls the boost converter reduces an output voltage instruction value of the boost converter when the rotation speed of the AC motor decreases and an absolute value of a variation rate of the rotation speed is not less than a predetermined value. The inverter is controlled in the control mode selected from a plurality of control modes including three modes of a sine wave PWM control mode, an overmodulation PWM control mode and a rectangular wave control mode. The control device of the boost converter reduces the output voltage instruction value of the boost converter only when the control mode of the inverter is the rectangular wave control mode or the overmodulation control mode. |
| US07898205B2 |
Feedback positioning module
A linear feedback positioning module is provided with a coupling and a drive at one side of a platform having a lead screw, a movable assembly combined on the lead screw and a feedback assembly. The feedback assembly includes a magnetic scale cooperating with a read head. The magnetic scale is combined on the platform and located along the lead screw to cooperate with the lead screw. The linear feedback positioning module is further used with a backend control assembly. By such arrangements, the feedback assembly can correct error at any moment to improve the process and product accuracy and increase the production efficiency and product competitiveness. |
| US07898204B2 |
High-speed substrate manipulator
A mechanism for manipulation of a substrate over a substantially planar region has at least three, and up to six, degrees of freedom (DOF). The mechanism may be manufactured in various configurations, including triangular, and may use inherent symmetry to reduce the number of distinct components that must be manufactured. The mechanism may use parallelism to reduce the moving mass and thereby achieve higher levels of performance using less expensive motors while dissipating less power. |
| US07898201B2 |
Receptacle for medical refuse
A medical waste receptacle includes a housing shaped to define an interior cavity into which a waste collection bin is disposed. The housing is also shaped to include a slot in communication with the interior cavity, the slot being selectively enclosed by a disposal drawer adapted to pivot between closed and open positions. A movable latch selectively engages the drawer, the position of the latch being regulated by an electronic controller. In use, a barcode scanner in electrical connection with the controller retrieves an access code provided on a refuse container to be dispensed. If the access code is deemed valid, the controller disengages the latch from the drawer, thereby enabling the container to be dispensed into the bin through the slot. In the absence of receiving a valid access code, the controller retains the latch in engagement with the naturally closed disposal drawer, thereby precluding access to the bin. |
| US07898199B2 |
Controller for motor
In a predetermined operating state of an electric motor of an axial air-gap type, control is carried out as follows. A phase difference between an electric current supplied to an armature winding of one of the stators and an electric current supplied to an armature winding of the other stator is set so as to suppress a variation in an output torque of the electric motor, and electric currents having the phase difference are supplied to the armature windings of the stators. A variation in output torque can be suppressed only in an operating state where the variation in output torque of the electric motor is to be suppressed, and the output torque and the energy efficiency of the electric motor can be enhanced sufficiently in the other operating states. |
| US07898193B2 |
Slot resonance coupled standing wave linear particle accelerator
A slot resonance coupled, linear standing wave particle accelerator. The accelerator includes a series of resonant accelerator cavities positioned along a beam line, which are connected by resonant azimuthal slots formed in interior walls separating adjacent cavities. At least some of the slots are resonant at a frequency comparable to the resonant frequency of the cavities. The resonant slots are offset from the axis of the accelerator and have a major dimension extending in a direction transverse to the radial direction with respect to the accelerator axis. The off-axis resonant slots function to magnetically couple adjacent cavities of the accelerator while also advancing the phase difference between the standing wave in adjacent cavities by 180 degrees in addition to the 180 degree phase difference resulting from coupling of the standing wave in each cavity with the adjacent slot, such that the signals in each cavity are in phase with one another and each cavity functions as a live accelerating cavity. The resonance frequency of the slot is the comparable to the resonance frequency of the cavities, resulting in coupling of the cavities while also eliminating the need for side-cavity or other off-axis coupling cavities. |
| US07898191B2 |
Discharge lamp lighting device and light fixture
In order to suppress cost of an initial investment by a user and running cost to the user to a low extent while substantially constantly maintaining an apparent illuminance, and further, to realize resource saving, in a case of using a fluorescent lamp FHF 32 as a discharge lamp La, a lamp supply power is started to be supplied from a value lower than 45 W as rated electric power at an initial period of an operation of the discharge lamp, a light adjustment signal is changed in response to an accumulated lighting time so that the lamp supply power can be a value higher than 45 W as the rated electric power on and after a rated lifetime of the discharge lamp La, whereby the lamp supply power (output of an inverter circuit 2) is adjusted. In the fluorescent lamp FHF 32, a light/electric power ratio becomes substantially constant when the lamp supply power is 41 W to 55 W, and accordingly, a light quantity is increased without impairing light emission efficiency of the discharge lamp La, and as a result, the apparent illuminance can be maintained substantially constantly. |
| US07898180B2 |
High pressure discharge lamp
A high pressure discharge lamp having a hermetically sealed portion on opposite sides of an arc tube made of quartz glass and in which a pair of opposed electrodes is located is improved so that electrode rod warping is prevented even when the lamp is repeatedly lit and unlit. Electrode rods extending from the electrodes pass through a center hole in a respective quartz glass body which is positioned and fastened onto each the electrode rods with an infrared reflection membrane composed of a heat-resistant metal being provided on the inner surface of the center hole of the quartz glass body separating the electrode rod from the quartz glass body. The quartz glass body is integrated with the quartz glass forming the hermetically sealed portion and is positioned against a step formed at the boundary between large and small diameter portions of the electrode rod. |
| US07898179B2 |
Discharge lamp exhibiting reduced thermal stress and method of making such a lamp
A lamp (100) comprises an outer envelope (120) having first and second electrical lead-ins (140, 160) sealed into a base (180) of the envelope (120). A ceramic arc tube (200) is operatively mounted within the envelope (120), the arc tube (200) having at least one electrode (220) therein. A tubular, niobium feed-through (240) is connected to the at least one electrode (220) and sealed to the ceramic body (120) at a joint (260) that can comprise a glass frit (260a). A stainless steel rod (280) is electrically connected between the electrical lead-in (140) and the tubular niobium feed-through (240), the stainless steel rod (280) being the only electrical connection between the lead-in (140) and the niobium feed-through (240). |
| US07898178B2 |
Plasma display device with auxiliary electrodes
A plasma display device is provided. The plasma display device may include a plasma display panel (PDP), an upper substrate and a lower substrate, a plurality of scan electrodes and a plurality of sustain electrodes on the upper substrate, a plurality of first barrier ribs on the lower substrate in parallel with the scan electrodes and the sustain electrodes, a plurality of second barrier ribs on the lower substrate, that intersect the first barrier ribs, and are higher than the first barrier ribs, and a plurality of auxiliary electrodes on the upper substrate and overlap the first barrier ribs. Accordingly, the amount of invalid power of a PDP may be reduced by preventing crosstalk from occurring between a pair of sustain electrodes with a barrier rib interposed therebetween. |
| US07898177B2 |
Light emitting apparatus
A light emitting apparatus includes a light emitting device mounted on a base. First and second leads are electrically connected to the light emitting device. A first resin molding member formed of thermosetting resin covers at least partially the base and the first and second leads so that the first resin molding member is formed integrally with the base and the first and second leads. A second resin molding member formed of thermosetting resin is in contact with at least a part of the first resin molding member and covers the light emitting device. A recessed portion is formed in the first resin molding member on a light emitting device mount surface side of the base to open upward and to have a side surface. A protection device is mounted on the first lead or the second lead. The protection device is covered by the first resin molding member. |
| US07898174B2 |
Organic electroluminescent display device with moisture resistant structural body including adhesive layer
An organic EL display device includes a moisture-resistant structural body which covers an upper surface and a side surface of an organic light emitting layer which is formed on a main surface of an insulation substrate and is formed by stacking a first moisture prevention layer, a moisture absorption layer, a second moisture prevention layer, and an adhesive layer which covers the upper and side surface of the organic EL layer. The first moisture prevention layer, the moisture absorption layer and the second moisture prevention layer on the side surface of the organic light emitting layer include portions are bent toward the side surface from the upper surface of the organic light emitting layer and, further, are bent parallel to a main surface of the insulation substrate from the side surface, and lower surfaces of the respective bent portions of at least one of the layers are hermetically adhered to the main surface of the substrate by the adhesive layer. |
| US07898163B2 |
(Partially) conjugated polymer, process for its preparation and use in electroluminescent devices
A polymer for use in an optical device comprising one or more regions, where each region comprises (i) a first structural unit having general formula I: where m=1 or 2 and which contains at least one substituent selected from the group consisting of alkyl, alkoxy, aryl, aryloxy, heteroaryl, and heteroaryloxy groups, each of which may be further substituted; and (ii) a second structural unit Ar selected from the group consisting of heteroaryl, triarylamine and 2,7-fluorenyl; such that where m=1 each region comprises a unit having general formula II: wherein, the substituent has a molecular weight of less than 300. |
| US07898159B2 |
Compliant electroactive polymer transducers for sonic applications
Described herein are compliant electroactive polymer transducers for use in acoustic applications. A compliant electroactive polymer transducer includes a compliant electroactive polymer at least two electrodes. For sound production, circuitry in electrical communication with the transducer electrodes is configured to apply a driving signal that causes the electroactive polymer to deflect in the acoustic range. |
| US07898157B2 |
Piezoelectric composite beam with automatically adjustable natural frequency
An energy harvesting system includes a composite structure that has a first spring, a piezoelectric structure, and a proof mass. The piezoelectric structure and the proof mass are mounted on the first spring. The composite structure has a natural frequency of vibration. The natural frequency of vibration of the composite structure is automatically adjustable. |
| US07898155B2 |
System for generating electricity using a chemical heat engine and piezoelectric material
A system for generating electrical power supply signals includes at least one heat engine having a chamber that undergoes heating/cooling cycle and corresponding pressure variations. At least one piezoelectric transducer is deformed in response to the pressure variations of the heat engine. A power converter transforms the electric signals generated in response to deformation of the piezoelectric transducer(s) to a desired electrical power supply signal. The heat engine preferably uses a geothermal source of cold and an ambient source of hot or vice-versa. Hydrogen can be used as a working fluid, and metal hydride material can be used for absorbing and desorbing hydrogen during the cycle of heating and cooling of the heat engine. A phase change material can also be used. The power converter preferably includes an electromechanical battery with a flywheel storing rotational energy and possibly an electrostatic motor that adds rotational energy to the flywheel. |
| US07898154B2 |
Ultrasound probe and method for manufacturing the same
In an ultrasound probe including first and second acoustic matching layers between an acoustic lens and a piezoelectric oscillator, an electrode is arranged on a surface of a laminate element made of the first and second acoustic matching layers, the laminate element is interposed between the acoustic lens and the piezoelectric oscillator, and the piezoelectric oscillator and the electrode are electrically connected. |
| US07898151B2 |
Ultrasonic sensor having a piezoelectric element
An ultrasonic sensor having a piezoelectric element including first and second electrodes is disclosed. The ultrasonic sensor includes an aluminum case having a bottom part electrically contacting the second electrode of the piezoelectric element, a first conductive part electrically connected to the first electrode of the piezoelectric element, and a second conductive part having a cladding material including a material exhibiting a satisfactory welding property with respect to the aluminum case. The second conductive part and the aluminum case are welded together. |
| US07898150B2 |
Angular velocity detection apparatus
An angular velocity detection apparatus is disclosed. The angular velocity detection apparatus includes: a SAW angular velocity sensor; a synchronous detection unit configured to synchronously detect an output signal from the SAW angular velocity sensor by using a reference signal; and a switching signal generation unit. The switching signal generation unit cyclically switches on and off an input of a driving signal to the SAW angular velocity sensor, and switches on an input of the output signal to the synchronous detection unit when an unwanted wave is un-inputted to a sensing electrode of the SAW angular velocity sensor. |
| US07898133B2 |
System and method for device suspension and wireless power transmission
A system and method for device suspension and wireless power transmission are disclosed. According to one embodiment, an apparatus, comprises a suspended object having a wireless receiving circuit. A wireless transmission circuit is configured to transmit power to the wireless receiving circuit housed in the suspended object. A magnetic stabilization mechanism is beneath and not in contact with suspended object. A circuit is configured to magnetically control a position of the suspended object. |
| US07898131B2 |
External voltage change device
A motor including a stator, a first connector portion, a selector, and a second connector portion. The stator has a first winding arrangement configured for a first voltage and a second winding arrangement configured for a second voltage different from the first voltage. The first connector portion is selectively connectable to each of the first winding arrangement and the second winding arrangement. The selector is movable between a first position in which the first connector portion is connected to the first winding arrangement, and a second position in which the first connector portion is connected to the second winding arrangement. The second connector portion is electrically connected to a power supply and selectively engageable with the first connector portion to provide power to one of the first winding arrangement and the second winding arrangement. |
| US07898130B2 |
Control servo
A control servo includes a supporting frame, a motor, a driving shaft and a control slider. The supporting frame comprises a mount and a slider housing, wherein the motor is supported in the mount of the supporting frame. A driving gear is provided at an output end of the motor. The driving shaft is positioned longitudinally through the slider housing. A driven gear is provided at one end of the driving shaft to mesh with the driving gear. The driving shaft penetrates through the control slider while an upper portion of the control slider extends out of the slider housing. An electric brush is provided underneath the control slider. The control servo eliminates the use a potentiometer as installed in a traditional servo and the reduction gearbox so that the structure is simpler and lighter; thus it plays an important part in the miniaturisation of model aircraft. |
| US07898123B2 |
Permanent magnet type rotary machine
The permanent magnet type rotary machine is capable of reducing cogging torque caused by variation of amounts of magnetic flux in magnetic circuits. The permanent magnet type rotary machine comprises: a stator constituted by stator units, which are coaxially stacked and in each of which a coil is sandwiched between stator yokes; and a rotor including a permanent magnet having magnetic poles, which respectively face magnetic pole teeth of the stator yokes, the rotor being rotatably supported by an output shaft. The stator units in one phase is divided into n (n is an integer one or more), and magnetic centers of at least one pair of the magnetic pole teeth of the adjacent stator yokes, which are vertically arranged, are shifted with a prescribed phase difference so as to mutually cancel their cogging torque. |
| US07898122B2 |
Quick-action bistable polarized electromagnetic actuator
The invention relates to an electromagnetic actuator comprised of a mobile assembly, a fixed ferromagnetic stator assembly, at least one electric field coil, and of at least one permanent magnet, having two stable positions of equilibrium without current at its ends of travel. The invention is characterized in that the mobile assembly has two distinct ferromagnetic armatures placed on both sides of the stator assembly and each forms, together with the stator assembly, at least one magnetic circuit, and is characterized in that the permanent magnet magnetically cooperates with one of the other ferromagnetic mobile parts in a stable position of equilibrium without current at the end of travel. |
| US07898120B2 |
Linear-rotary actuators and actuator systems
In an embodiment, an actuator includes a plurality of stator windings adapted to produce a first stator magnetic field that translates along a stator axis, and to produce a second stator magnetic field that rotates around the stator axis. In addition, the actuator includes a rotor, coupled to a shaft, and positioned within a central stator channel. The rotor is adapted to produce a first rotor magnetic field that translates along a shaft axis and to produce a second rotor magnetic field that rotates around the shaft axis. An actuator system includes an actuator and an actuator controller unit, which is adapted to produce actuator inputs. An embodiment of a method for controlling the actuator includes providing actuator inputs to produce a translating magnetic field in the stator, a translating magnetic field in the rotor, a rotating magnetic field in the stator, and a rotating magnetic field in the rotor. |
| US07898115B2 |
Power supply switch
A power supply switch comprising a power input assembly receiving power from a power source, a power output assembly connected to an appliance and a control circuit between the power input assembly and power output assembly. The control circuit comprises a switch having an open position and a closed position and being manually resettable by a user to the closed position, wherein power is supplied from the power input assembly to the power output assembly when the switch is in the closed position; a current detection circuit sensing a current passing from the power input assembly to the power output assembly, the current detection circuit outputting an activation signal indicative of the presence of the sensed current; and a timer circuit receiving the activation signal and automatically activating a timer in response, wherein the timer sends a signal to the switch causing the switch to move to the open position after a delay time. |
| US07898114B2 |
Protective circuit device for a solar module
A circuit breaker for a solar module, wherein a plurality of solar cells working in normal operation and when shaded are connected in series. At least one controlled electrical switch element serves as a bypass element and is connected in parallel with its contact gap to a plurality of solar cells. A supply circuit provides a control voltage for controlling the control electrode of the bypass element. An isolating circuit blocks the voltage applied to the contact gap of the bypass element in the normal operation and switches the voltage that is applied to the contact gap to the supply circuit when at least one solar cell is shaded. |
| US07898112B2 |
Apparatuses and methods to connect power sources to an electric power system
Apparatuses and methods to firewall distributed energy sources. In one aspect, an apparatus includes: a first connector configured to interface with a distributed energy source; a second connector configured to interface with a connection point of an electric power system; at least one switch coupled between the first connector and the second connector; at least one sensor coupled with the switch; and a controller coupled with the at least one switch, the controller to use the at least one switch to selectively connect or disconnect an electric path between the first connector and the second connector based on signals from the at least one sensor. |
| US07898096B1 |
Method and apparatus for energy harvesting using microfluidics
An apparatus comprising a mechanical-to-electrical energy converting device having a plurality of electrodes and a fluidic body which comprises spatially separated conductive and dielectric liquid regions. Said fluidic body is configured to reversibly move as a whole with respect to said plurality of electrodes under the influence of a mechanical force. Each cycle of said reversible motion of said fluidic body causes multiple alternations of the amount of electrical charge accumulated by the electrodes, whereby generating electrical current flow between said electrodes. |
| US07898086B2 |
Semiconductor device having a package base with at least one through electrode
A through electrode extends through a silicon substrate from the upper surface to the lower surface of the substrate to accomplish electrical conduction between the upper and lower surfaces of the substrate. The through electrode includes a plurality of slender through holes formed in a through electrode forming area of the silicon substrate. The slender through holes extend through the silicon substrate from the upper surface to the lower surface of the silicon substrate. The through electrode also includes a plurality of conductive bodies fitted in the slender through holes. The conductive bodies are electrically connected with each other. |
| US07898081B2 |
MEMS device and method of making the same
A MEMS device includes a vent hole structure and a MEMS structure disposed on a same side of a substrate. The vent hole structure adjoins the MEMS structure with an etch stop structure therebetween. The MEMS structure includes a chamber, the vent hole structure includes a metal layer having at least a hole thereon as a vent hole to connect the chamber of the MEMS structure through the etch stop structure. Accordingly, the MEMS device has a lateral vent hole. Furthermore, as the vent hole structure and the MEMS structure are disposed on the same side of the substrate, the manufacturing process is convenient and timesaving. |
| US07898080B2 |
Power semiconductor device comprising a semiconductor chip stack and method for producing the same
A power semiconductor device has a power field effect transistors connected in a bridge circuit (16), parallel circuit or series circuit (18), the power semiconductor device (30) having a base power semiconductor chip (1) with large-area external contacts (S1, D1) on the top side (31) and rear side (32) and carrying at least one stacked power semiconductor chip (2). The stacked power semiconductor chip (2) is surface-mounted with at least one large-area external electrode (D2) on a correspondingly large-area external electrode (S1) of the top side (31) of the base power semiconductor chip (1). At least one metallic structured spacer (33) is arranged between the surface-mounted external electrodes (S1, D2) of the base power semiconductor chip (1) and the stacked power semiconductor chip (2). The structure of the spacer (33) has at least one cutout (34) for a non-surface-mountable connecting element (35) of the base power semiconductor chip (1). |
| US07898079B2 |
Nanotube materials for thermal management of electronic components
A heat-conducting medium for placement between a heat source and heat sink to facilitate transfer of heat from the source to the sink is provided. The heat-conducting medium can include a flexible member made from an array of interweaving carbon nanotubes. The heat-conducting medium may also include an upper surface against which a heat source may be placed, an opposing lower surface and edges about the member designed for coupling to a heat sink toward which heat from the heat source can be directed. The heat-conducting medium may also include a pad placed on the upper surface to provide structural support to the member. A method for manufacturing the heat-conducting medium is also provided. |
| US07898076B2 |
Structure and methods of processing for solder thermal interface materials for chip cooling
Assemblies for dissipating heat from integrated circuits and circuit chips are disclosed. The assemblies include a low melt solder as a thermal interface material (TIM) for the transfer of heat from a chip to a heat sink (HS), wherein the low melt solder has a melting point below the maximum operating temperature of the chip. Methods for making the assemblies are also disclosed. |
| US07898075B2 |
Semiconductor package having resin substrate with recess and method of fabricating the same
In one embodiment, a semiconductor package disclosed herein can be generally characterized as including a resin substrate having a first recess, a first interconnection disposed on a surface of the first recess, a first semiconductor chip disposed in the first recess, and an underfill resin layer substantially filling the first recess and covering a side surface of the first semiconductor chip. The first semiconductor chip is electrically connected to the first interconnection. |
| US07898073B2 |
Semiconductor device and semiconductor module employing thereof
A semiconductor device is provided with a silicon substrate and a structure filled in a through hole that has a rectangular cross section and extends through the silicon substrate. The structure comprises a pipe-shaped through electrode, stripe-shaped through electrodes, silicons, a first insulating film, a second insulating film and a third insulating film. The pipe-shaped through electrode is utilized as a pipe-shaped electric conductor that extends through the silicon substrate. In addition, the stripe-shaped through electrodes are provided in the interior of the pipe-shaped through electrode so that the stripe-shaped through electrodes extend through the silicon substrate and is spaced away from the pipe-shaped through electrode. A plurality of through electrodes are provided in substantially parallel within the inner region of the pipe-shaped through electrode. |
| US07898072B2 |
Package stacking system with mold contamination prevention
A package stacking system includes: providing a package substrate; mounting an integrated circuit over the package substrate; forming a step-down interposer over the integrated circuit; and molding a stack package body, having a step profile, on the package substrate and the step-down interposer. |
| US07898070B2 |
Image sensor package and fabrication method thereof
The invention provides an image sensor package and method for fabricating the same. The image sensor package comprises a first substrate comprising a sensor device thereon and a hole therein. A bonding pad comprising a first opening is formed on an upper surface of the first substrate. A second substrate comprising a spacer element with a second opening therein is disposed on the first substrate. A conductive plug is formed in the hole and passes through the first and second openings to the second substrate to electrically contact with the bonding pad. A conductive layer is formed on a lower surface of the first substrate and electrically connects to the conductive plug. A solder ball is formed on the conductive layer and electrically connects to the bonding pad by the conductive plug. The image sensor package further comprises a second substrate bonding to the first substrate. The image sensor package is relatively less thick, thus, the dimensions thereof are relatively reduced. |
| US07898066B1 |
Semiconductor device having EMI shielding and method therefor
A semiconductor device has a substrate having a plurality of metal layers. A die is coupled to the substrate. A plurality of metal wires is provided. At least one end of each of the metal wires is electrically coupled to at least one metal layer. A mold compound is used to encapsulate the die, a first surface of the substrate, and the plurality of metal wires. A portion of at least one metal wire remains exposed. A conductive coating is applied to the mold compound and to the portion of the at least one metal wire exposed. |
| US07898063B2 |
Through substrate annular via including plug filler
A through substrate via includes an annular conductor layer at a periphery of a through substrate aperture, and a plug layer surrounded by the annular conductor layer. A method for fabricating the through substrate via includes forming a blind aperture within a substrate and successively forming and subsequently planarizing within the blind aperture a conformal conductor layer that does not fill the aperture and plug layer that does fill the aperture. The backside of the substrate may then be planarized to expose at least the planarized conformal conductor layer. |
| US07898062B2 |
Epitaxial semiconductor layer and method
A method for epitaxially forming a first semiconductor structure attached to a second semiconductor structure is provided. Devices and methods described include advantages such as reduced lattice mismatch at an epitaxial interface between two different semiconductor materials. One advantageous application of such an interface includes an electrical-optical communication structure. Methods such as deposition of layers at an elevated temperature provide easy formation of semiconductor structures with a modified lattice constant that permits an improved epitaxial interface. |
| US07898059B2 |
Semiconductor device comprising passive components
A method of making a semiconductor device includes the steps of: providing a semiconductor substrate (110, 510, 1010, 1610) having a patterned interconnect layer (120, 520, 1020, 1620) formed thereon; depositing a first dielectric material (130, 530, 1030, 1630) over the interconnect layer; depositing a first electrode material (140, 540, 1040, 1640) over the first dielectric material; depositing a second dielectric material (150, 550, 1050, 1650) over the first electrode material; depositing a second electrode material (160, 560, 1060, 1660) over the second dielectric material; patterning the second electrode material to form a top electrode (211, 611, 1111, 1611) of a first capacitor (210, 710, 1310, 1615); and patterning the first electrode material to form a top electrode (221, 721, 1221, 1621) of a second capacitor (220, 720, 1320, 1625), to form an electrode (212, 712, 1212, 1612) of the first capacitor, and to define a resistor (230, 730, 1330). |
| US07898057B2 |
Radio frequency power semiconductor device package comprising dielectric platform and shielding plate
A power transistor includes a plurality of transistor cells. Each transistor cell has a first electrode coupled to a first electrode interconnection region overlying a first major surface, a control electrode coupled to a control electrode interconnection region overlying the first major surface, and a second electrode coupled to a second electrode interconnection region overlying a second major surface. Each transistor cell has an approximately constant doping concentration in the channel region. A dielectric platform is used as an edge termination of an epitaxial layer to maintain substantially planar equipotential lines therein. The power transistor finds particular utility in radio frequency applications operating at a frequency greater than 500 megahertz and dissipating more than 5 watts of power. The semiconductor die and package are designed so that the power transistor can efficiently operate under such severe conditions. |
| US07898054B2 |
Substrate structures for integrated series connected photovoltaic arrays and process of manufacture of such arrays
This invention comprises manufacture of photovoltaic cells by deposition of thin film photovoltaic junctions on metal foil substrates. The photovoltaic junctions may be heat treated if appropriate following deposition in a continuous fashion without deterioration of the metal support structure. In a separate operation, an interconnection substrate structure is provided, optionally in a continuous fashion. Multiple photovoltaic cells are then laminated to the interconnection substrate structure and conductive joining methods are employed to complete the array. In this way the interconnection substrate structure can be uniquely formulated from polymer-based materials employing optimal processing unique to polymeric materials. Furthermore, the photovoltaic junction and its metal foil support can be produced in bulk without the need to use the expensive and intricate material removal operations currently taught in the art to achieve series interconnections. |
| US07898052B2 |
Component with a semiconductor junction and method for the production thereof
A component comprising a semiconductor junction (HU) is proposed which is formed from crystalline doped semiconductor layers. A semiconductor circuit (IC) is formed on the surface of the component, and a diode is formed internally and directly below the circuit. Integrated circuit and diode are connected to one another and formed and integrated diode component, in particular a photodiode array. |
| US07898050B2 |
Image sensor and method for manufacturing the sensor
An image sensor and a method for manufacturing the sensor are provided for reducing loss of light reflected from photodiodes, and thus, improving light efficiency. The method of manufacturing an image sensor can include providing a semiconductor substrate having a photodiode; and then forming a reflective film frame on the photodiode, the reflective film frame having sidewalls that are inclined with respect to the uppermost surface of the photodiode; and then forming an opening over the surface of the reflective film frame and corresponding to the photodiode by forming a reflective film on the sidewalls of the reflective film frame. |
| US07898045B2 |
Passive electrically testable acceleration and voltage measurement devices
Acceleration and voltage measurement devices and methods of fabricating acceleration and voltage measurement devices. The acceleration and voltage measurement devices including an electrically conductive plate on a top surface of a first insulating layer; a second insulating layer on a top surface of the conductive plate, the top surface of the plate exposed in an opening in the second insulating layer; conductive nanotubes suspended across the opening, and electrically conductive contacts to the nanotubes. |
| US07898043B2 |
Package, in particular for MEMS devices and method of making same
A package includes a substrate provided with a passing opening and a MEMS device. The MEMS device includes an active surface wherein a portion of the MEMS device is integrated sensitive to the chemical/physical variations of a fluid. The active surface of the MEMS device faces the substrate and is spaced therefrom, the sensitive portion being aligned to the passing opening. A protective package incorporates the MEMS device and the substrate, leaving at least the sensitive portion of the MEMS device exposed through the passing opening of the substrate. |
| US07898035B2 |
Semiconductor device
A semiconductor device has a silicon substrate, an external connection terminal disposed on the silicon substrate, an internal circuit region disposed on the silicon substrate, an NMOS transistor for electrostatic discharge protection provided between the external connection terminal and the internal circuit region, and a wiring connecting together the external connection terminal and the NMOS transistor and connecting together the NMOS transistor and the internal circuit region. The NMOS transistor has a drain region and a gate electrode whose potential is fixed to a ground potential. The external connection terminal is smaller than the drain region and is formed above the drain region. |
| US07898032B2 |
Semiconductor device and a method of manufacturing the same
The present invention realizes the miniaturization of a semiconductor device. On a first insulation film, an island-like semiconductor layer and a second insulation film which surrounds the semiconductor layer are formed, and resistance elements (for example, poly-silicon resistance elements) which are formed of a conductive film are arranged to be overlapped to an upper surface of the semiconductor layer in plane. |
| US07898028B2 |
Process for fabricating a strained channel MOSFET device
A process for fabricating a MOSFET device featuring a channel region comprised with a silicon-germanium component is provided. The process features employ an angled ion implantation procedure to place germanium ions in a region of a semiconductor substrate underlying a conductive gate structure. The presence of raised silicon shapes used as a diffusion source for a subsequent heavily-doped source/drain region, the presence of a conductive gate structure, and the removal of dummy insulator previously located on the conductive gate structure allow the angled implantation procedure to place germanium ions in a portion of the semiconductor substrate to be used for the MOSFET channel region. An anneal procedure results in the formation of the desired silicon-germanium component in the portion of semiconductor substrate to be used for the MOSFET channel region. |
| US07898027B2 |
Metal-oxide-semiconductor device
A MOS device includes a semiconductor substrate having a first conductive type, a source region, a gate structure, and a drain region having a second conductive type. The gate structure is formed on the semiconductor substrate and substantially parallel to a first direction. The source region and the drain region are both disposed in the semiconductor substrate, and on two opposite sides of the gate structure. The source region includes at least a source doped region having the second conductive type, and at least a source contact region having the first conductive type, and the source doped region and the source contact region are alternately arranged along the first direction. |
| US07898025B2 |
Semiconductor device having recess gate
A semiconductor device having a recess gate includes a semiconductor substrate having a recess, a conductive pattern for a gate electrode filled into the recess, and having an extension portion protruding higher than a surface of the semiconductor substrate, an epitaxial semiconductor layer having a top surface disposed over the semiconductor substrate, and a gate insulating layer disposed between the epitaxial semiconductor layer and the conductive pattern, and between the semiconductor substrate and the conductive pattern. Further, a method of fabricating the same is disclosed. |
| US07898024B2 |
Semiconductor device and method for manufacturing the same
In a MIS-type semiconductor device having a trench gate structure, a withstand voltage is ensured without changing the thickness of a drift layer and on-resistance can be reduced without applying a high gate drive voltage. The lower half of a trench extending through a p-base region into an n-drift region is filled with a high-permittivity dielectric having a relative permittivity that is higher than that of a silicon oxide film, preferably a silicon nitride film, and an insulated gate structure including a gate insulator and a gate electrode is fabricated on the high-permittivity dielectric. The depth d2 of the deepest portion of the high-permittivity dielectric is designed to be deeper than the depth d1 of a depletion layer in the semiconductor region away from the high-permittivity dielectric. |
| US07898017B2 |
Floating-gate memory cell and memory device and electronic system therewith
A floating-gate memory cell has a tunnel dielectric layer that overlies a silicon-containing semiconductor substrate and that is adjacent a trench formed in the semiconductor substrate. A floating-gate layer, having at least one silicon-containing layer, overlies the tunnel dielectric layer. An intergate dielectric layer overlies the floating-gate layer, and a control gate layer overlies the intergate dielectric layer. A first silicon oxide layer is formed on an edge of the at least one silicon-containing layer of the floating-gate layer and extends across a first portion of an edge of the tunnel dielectric layer. A second silicon oxide layer is formed on a sidewall of the trench and extends across a second portion of the edge of the tunnel dielectric layer. |
| US07898012B2 |
Capacitor and semiconductor device having a ferroelectric material
A capacitor includes a pair of electrodes and a ferroelectric film sandwiched between the electrodes. The electrodes are provided perpendicular to the direction of the polarization axis of the ferroelectric film. |
| US07898011B2 |
Image sensor having anti-reflection film for reducing crosstalk
An image sensor for reducing crosstalk includes anti-reflection films which are formed between a plurality of metal wire lines of the lowest metal wiring layer and a semiconductor substrate and between one of the metal wiring layers and another metal wiring layer. The image sensor having the anti-reflection films according to the present invention can reduce color crosstalk and noises in comparison with a conventional image sensor by using the anti-reflection films formed above the surroundings of the photodiodes. |
| US07898005B2 |
Inorganic nanotubes and electro-fluidic devices fabricated therefrom
Nanofluidic devices incorporating inorganic nanotubes fluidly coupled to channels or nanopores for supplying a fluid containing chemical or bio-chemical species are described. In one aspect, two channels are fluidly interconnected with a nanotube. Electrodes on opposing sides of the nanotube establish electrical contact with the fluid therein. A bias current is passed between the electrodes through the fluid, and current changes are detected to ascertain the passage of select molecules, such as DNA, through the nanotube. In another aspect, a gate electrode is located proximal the nanotube between the two electrodes thus forming a nanofluidic transistor. The voltage applied to the gate controls the passage of ionic species through the nanotube selected as either or both ionic polarities. In either of these aspects the nanotube can be modified, or functionalized, to control the selectivity of detection or passage. |
| US07897999B2 |
Semiconductor integrated circuit device
A semiconductor integrated circuit device includes a power supply line connected to a power supply terminal, a ground line connected to a ground terminal and a plurality of capacitors connected in parallel between the power supply line and the ground line. The plurality of capacitors include a first capacitor arranged at a first distance from one of the terminals and a second capacitor arranged at a second distance which is larger than the first distance from the one of the terminals, and the first capacitor has a larger area than the second capacitor. |
| US07897994B2 |
Method of making (100) NMOS and (110) PMOS sidewall surface on the same fin orientation for multiple gate MOSFET with DSB substrate
A method of forming an integrated circuit device that includes a plurality of MuGFETs is disclosed. A PMOS fin of a MuGFET is formed on a substrate. The PMOS fin includes a channel of a first surface of a first crystal orientation. A NMOS fin of another MuGFET is formed on the substrate. The NMOS fin includes a channel on the substrate at one of 0° and 90° to the PMOS fin and includes a second surface of a second crystal orientation. |
| US07897993B2 |
GaN based luminescent device on a metal substrate
A compound semiconductor luminescent device characterized by comprising an electroconductive substrate, a compound semiconductor function layer including a GaN layer, an electrode, an adhesiveness-enhancing layer, and a bonding layer, which are stacked in this order wherein the above-described electroconductive substrate includes a metal material that indicates a thermal expansion coefficient different by 1.5×10−6/° C. or less from GaN. |
| US07897990B2 |
Semiconductor light emitting element mounting member, and semiconductor light emitting device employing it
A semiconductor light-emitting element mounting member with an improved effective light reflectivity in a metal film serving as an electrode layer and/or a reflective layer, in which the metal layer has improved adhesion to a substrate, mechanical strength, and reliability and superior light-emitting characteristics. The semiconductor light-emitting element mounting member (a submount) is made by forming on a substrate metal films formed from Ag, Al, or an alloy containing these metals. The particle diameter of the crystal grains of the metal films is no more than 0.5 μm and the center-line average roughness Ra of the surface is no more than 0.1 μm. In a semiconductor light-emitting device, a semiconductor light-emitting element is mounted in the submount. |
| US07897989B2 |
Light emitter
The invention relates to a light emitter, such as an LED sealed with a resin, in particular, an LED wherein irregularities in a surface of a sealing resin can be formed through a simpler process in order to improve the light output efficiency of the LED. The LED is an LED wherein a liquid sealing resin is mixed with a solid transparent resin different from the sealing resin in specific gravity and subsequently the mixture is injected into a package into which an LED chip is integrated and then cured, thereby sealing the chip, characterized in that the solid transparent resin is fixed to the sealing resin to be partially naked to the sealing-resin-side surface of the LED through which light from the LED chip is emitted to the outside, and be partially embedded in the sealing resin, thereby being projected into the form of convexes. This LED is used for an LED displayer, an LCD backlight source, a lighting device or the like. |
| US07897988B2 |
Electroluminescent device
An electroluminescent device includes a conduction substrate, a reflection layer, a patterned transparent conduction layer, at least one light emitting diode (LED) element, a first contact electrode and a second contact electrode. The reflection layer is disposed on the conduction substrate, and the patterned transparent conduction layer is formed on the reflection layer. The LED element is formed on the patterned transparent conduction layer, and the LED element includes a first semiconductor layer, a light emitting layer and a second semiconductor layer in sequence. The second semiconductor layer is disposed on the patterned transparent conduction layer and the reflection layer. The first contact electrode is disposed at one side of the first semiconductor layer, and the second contact electrode is disposed at one side of the conduction substrate. |
| US07897984B2 |
Light-emitting diode chip package body and packaging method thereof
AN LED chip package body provides an LED chip with a pad-installed surface, a plurality of pads disposed on the pad-installed surface and a rear surface formed opposite the pad-installed surface. The LED chip package body further has a light-reflecting coating disposed on the pad-installed surface of the LED chip and a plurality of pad-exposed holes for exposure of the corresponding pads of the LED chip. The LED chip package body further comprises a light-transparent element disposed on the rear surface of the LED chip and a plurality of conductive projecting blocks. Each of the conductive projecting blocks is disposed on the corresponding pad of the LED chip. |
| US07897983B2 |
Light emitting diode assembly and light emitting diode display device
An exemplary light emitting diode (LED) assembly includes a cover, a substrate, a LED unit, a first electrode terminal, and a second electrode terminal. The substrate includes a first surface and a second surface on an opposite side of the substrate thereto. The substrate and the cover cooperatively define a cavity. The LED unit is received in the cavity. The first and the second electrode terminals extend from the second surface. The first electrode terminal is electrically connected to one of a positive lead and a negative lead of the LED unit and the second electrode terminal is electrically connected to the other. The second electrode terminal includes a first electrode portion and a second electrode portion symmetrically arranged at opposite sides of the first electrode terminal. The first and the second electrode portions are at least partially symmetrical with respect to the first electrode terminal. |
| US07897981B2 |
Light emitting device and method of manufacturing the same
The present invention provides a light emitting device comprising a first semiconductor substrate including a light emitting cell block having a plurality of light emitting cells connected in series on one surface thereof; a second semiconductor substrate having one surface formed with a rectifying bridge and the other surface bonded to the other surface of the first semiconductor substrate; and a submount substrate to which the second semiconductor substrate is flip-chip bonded to be in contact with the one surface of the second semiconductor substrate, wherein rectified power is applied to the light emitting cell block through the rectifying bridge. The present invention further provides a method of manufacturing the light emitting device. The light emitting device and the method of manufacturing the same according to the present invention have advantages in that a flicker effect generated from an AC power source can be minimized and constant brightness can be maintained even in changes in the voltage of the AC power source by integrating a rectifying circuit into a light emitting device with a flip-chip structure, and in that there is no cumbersomeness of mounting an additional auxiliary device, resulting in increase of the degree of utilization of space and improved light output. |
| US07897978B2 |
Tilt sensor device
A tilt sensor includes a body; a first emitter and a first receiver being spacedly disposed on the body, the first receiver being used for receiving a first signal emitted from the first emitter, a second emitter and a second receiver being spacedly disposed on the body, the second receiver being used for receiving a second signal emitted from the second emitter, and an arm rotatably secured on the body. As the tilt sensor device is in a first tilt state, the arm blocks the first receiver to receive the first signal. As in a second tilt state, the arm blocks the second receiver to receive the second signal. As in a third tilt state, the arm blocks none of the first receiver and the second receiver to receive the first signal and to receive the second signal respectively. |
| US07897976B2 |
Light-emitting device of field-effect transistor type
The invention of this application is a field-effect transistor type light-emitting device having an electron injection electrode, i.e. a source electrode, a hole injection electrode, i.e. a drain electrode, an emission active member disposed between the source electrode and the drain electrode so as to contact with both electrodes, and a field application electrode, i.e. a gate electrode, for inducing electrons and holes in the emission active member, which is disposed in the vicinity of the emission active member via an electrically insulating member or an insulation gap. The emission active member is made of an inorganic semiconductor material having both an electron transporting property and a hole transporting property. |
| US07897975B2 |
Light emitting display device and method for fabricating the same
A light emitting display device includes a first electrode formed at a light emitting region of a first substrate; a transparent oxide thin film of about 1 Å to about 200 Å in thickness formed on an entire surface of the first electrode at the light emitting region to substantially cover particle on the entire surface of the first electrode; an organic light emitting layer formed on an entire surface of the oxide thin film to emit a light; and a second electrode formed on an entire surface of the first substrate including the organic light emitting layer. |
| US07897974B2 |
Solid-state light emitting display and fabrication method thereof
A solid-state light emitting display and a fabrication method thereof are proposed. The light emitting display includes a metallic board formed with conductive circuits, and a plurality of luminous microcrystals disposed on a surface of the metallic board and electrically connected to the conductive circuits. The metallic board provides the features of lightness and thinness, and flexibility, and the luminous microcrystals are in the form of light emitting components, so as to improve the luminous efficiency of display and attain the effect of environmental protection and energy saving, thereby providing display technology with performance satisfactory for various display requirements. |
| US07897973B2 |
Display device and manufacturing method thereof
It is an object of the present invention to prevent an influence of voltage drop due to wiring resistance, trouble in writing of a signal into a pixel, and trouble in gray scales, and provide a display device with higher definition, represented by an EL display device and a liquid crystal display device.In the present invention, a wiring including Cu is provided as an electrode or a wiring used for the display device represented by the EL display device and the liquid crystal display device. Besides, sputtering is performed with a mask to form the wiring including Cu. With such structure, it is possible to reduce the voltage drop and a deadened signal. |
| US07897971B2 |
Display device
To provide a display device including a protection circuit having a thin film transistor which has small size and high withstand voltage. In the protection circuit of the display device, a thin film transistor is used in which an amorphous semiconductor layer, a microcrystalline semiconductor layer, a gate insulating layer which is in contact with the microcrystalline semiconductor layer, and a gate electrode layer overlap with each other. Since current drive capability of the microcrystalline semiconductor layer is high, the size of the transistor can be made small. In addition, the amorphous semiconductor layer is included, so that the withstand voltage can be improved. Here, the display device is a liquid crystal display device or a light-emitting device. |
| US07897967B2 |
Anti-fuse device
An anti-fuse device includes a substrate and laterally spaced source and drain regions formed in the substrate. A channel is formed between the source and drain regions. A gate and gate oxide are formed on the channel and lightly doped source and drain extension regions are formed in the channel. The lightly doped source and drain regions extend across the channel from the source and the drain regions, respectively, occupying a substantial portion of the channel. Programming of the anti-fuse is performed by application of power to the gate and at least one of the source region and the drain region to break-down the gate oxide, which minimizes resistance between the gate and the channel. |
| US07897963B2 |
Thiazole-based semiconductor compound and organic thin film transistor using the same
Provided are an organic semiconductor compound using thiazole, and an organic thin film transistor having an organic semiconductor layer formed of the organic semiconductor compound using thiazole. The novel organic semiconductor compound including thiazole has liquid crystallinity and excellent thermal stability, and thus is provided to form an organic semiconductor layer in the organic thin film transistor. To this end, a silicon oxide layer is formed on a silicon substrate, and an organic semiconductor layer including thiazole is formed on the silicon oxide layer. In addition, source and drain electrodes are formed on both edge portions of the organic semiconductor layer. The organic thin film transistor using the organic semiconductor layer has an improved on/off ratio and excellent thermal stability. Also, a solution process can be applied in its manufacture. |
| US07897955B2 |
Programmable resistive memory cell with filament placement structure
Programmable metallization memory cells having a first metal contact and a second metal contact with an ion conductor solid electrolyte material between the metal contacts. The first metal contact has a filament placement structure thereon extending into the ion conductor material. In some embodiments, the second metal contact also has a filament placement structure thereon extending into the ion conductor material toward the first filament placement structure. The filament placement structure may have a height of at least about 2 nm. |
| US07897952B2 |
Phase-change memory cell with a patterned layer
A phase-change-material memory cell is provided. The cell comprises at least one patterned layer of a phase-change material, and is characterized in that this patterned layer comprises at least two regions having different resistivities. If the resistivity of the phase-change material is higher in a well-defined area with limited dimensions (“hot spot”) than outside this area, then, for a given current flow between the electrodes, advantageously more Joule heat will be generated within this area compared to the area of the phase-change material where the resistivity is lower. |
| US07897941B2 |
Lithographic apparatus, device manufacturing method, and use of a radiation collector
A lithographic apparatus, comprising a collector being constructed to receive radiation from a radiation source and transmit radiation to an illumination system, wherein the collector is provided with at least one fluid duct, the apparatus including a temperature conditioner to thermally condition the collector utilizing the fluid duct of the collector, the temperature conditioner being configured to feed a first fluid to the fluid duct during a first period, and to feed a second fluid to the fluid duct during at least a second period. |
| US07897937B2 |
Method of fluorescence-microscopically imaging a structure in a sample with high three-dimensional spatial resolution
For imaging a structure in a sample with spatial resolution, the structure is labeled with a fluorophore which is transferable by an optical transfer signal out of a first into a second photochromic state. Via a common objective, the sample is subjected to both the focussed optical transfer signal and a focussed optical excitation signal only exciting a portion of the fluorophore being in its second photochromic state for fluorescence. The transfer and the excitation signal have a common centre of maximum intensity; and a decrease of intensity of the transfer signal with the distance to this common centre is substantially stronger than any decrease of the effective return rate of the fluorophore back into the first photochromic state. Fluorescence light emitted by the excited fluorophore is detected. Then, the common centre is shifted with regard to the sample; and the steps of subjecting and detecting are repeated. |
| US07897931B2 |
X-ray imaging sensor and X-ray imaging method
The invention concerns an x-ray imaging sensor and an x-ray imaging method in which, in a scintillator element (11, 21) or in an element having a corresponding functionality, x-ray quanta are converted into photons having a wavelength substantially greater than the wavelength range of the x-ray quanta. The information detected in the scintillator element (11, 12) is converted to pixel-specific electric signals in a semiconductor element (13, 23), which includes photodiodes (15, 25, 35) or corresponding means that are arranged to divide at least part of the area of the sensor to pixels (14, 24, 34). Arranged in functional connection with the pixel-specific photodiodes (25, 35) or corresponding means, there has been arranged means comprising an I/F (current to frequency) converter (26, 36) or a corresponding component for quantizing the electric signals by converting them to pixel-specific frequencies, i.e. pulse trains. |
| US07897930B2 |
Radiation imaging apparatus and radiation imaging system
A radiation imaging apparatus comprises a pixel region, on an insulating substrate 100, including a plurality of pixels arranged in a matrix, each pixel having a conversion element 101 that converts radiation into electric charges and a switching element 102 connected to the conversion element 101. The conversion element 101 has an upper electrode layer 119, a lower electrode layer 115, a semiconductor layer 117 arranged between the upper electrode layer 119 and the lower electrode layer 115. The upper electrode layer 119 or the lower electrode layer 115 has an opening 200 at least within a region where the semiconductor layer 117 is arranged. |
| US07897929B2 |
Reduced cost pixel design for flat panel x-ray imager
A pixel structure for a flat panel detector is constructed in which the diode silicon and the FET silicon are simultaneously etched to form isolated structures (array photodiodes, I/O elements, and so on) in which the edges or perimeters of the diode silicon features are self-aligned to the underlying FET SI features. The full, as-deposited, thickness of the FET gate dielectric and (at least) part of the FET silicon layer remains underneath the diode silicon across the entirety of the flat panel detector. |
| US07897923B2 |
Sample preparation and methods for portable IR spectroscopy measurements of UV and thermal effect
A method of non-destructively determining the physical property of a material surface, the method including irradiating a surface with infrared energy over a spectrum of wavelengths; detecting said infrared energy reflected from said surface over said spectrum of wavelengths; performing multivariate calibration of said reflected infrared energy at a plurality of selected wavelengths including said spectrum of wavelengths; using results of said multivariate calibration to predict one or more physical properties of said model material; and, determining said one or more physical properties of said surface. Details are included for the case where uni-directional fiber CFRP materials are to be calibrated and predicted because special care must be taken for that material to insure the incident light from the spectrometer is at the proper orientation for calibration and for prediction of samples in question. |
| US07897920B2 |
Radiation sensor device and method
An improved radiation sensor device includes a cap attached to an integrated circuit chip which has a radiation sensor on a surface with a cap spaced from and covering the radiation sensor; the cap and integrated circuit chip with radiation sensor are encapsulated in an encapsulant with a transparent portion of at least one of the cap and integrated circuit chip proximate the radiation sensor being exposed at the boundary of the encapsulant. |
| US07897916B2 |
Tandem ion-trap time-of-flight mass spectrometer
A tandem linear ion trap and time-of-flight mass spectrometer, where the ion trap has a straight central axis orthogonal to the flight path of the mass spectrometer. The ion trap comprises a set of electrodes, (401, 403, 402, 404) at least one of the electrodes has a slit for ejecting ions towards the mass spectrometer; a set of DC voltage supplies (+V, −V, V1, V2) to provide discrete DC levels and a number of fast electronic switches (409) for connecting/disconnecting the DC supplies to at least two of the electrodes; a neutral gas filling the ion trap and a digital controller to provide a switching procedure of ion trapping, manipulation with ions, cooling and including a state at which all ions are ejected from the ion trap towards the mass spectrometer. |
| US07897911B2 |
Optoelectronic sensor arrangement and process for monitoring a surveillance area
An optoelectronic sensor arrangement (1), with a plurality of optical transmitters (21, 22) positioned side by side in an optical transmitter strip (12), such that each optical transmitter (21, 22) transmits the light of a transmitted cone (α1, α2) into a surveillance area (50), and with a plurality of optical receivers (31, 32) positioned side by side in an optical receiver strip (14), which optical receivers (31, 32) receive the light of a received cone (β1, β2) from the surveillance area (50), where each receiver (31, 32)comprises a spatially-resolving element (41, 42), such that each optical transmitter (21, 22) and optical receiver (31, 32) form an optical receiver/transmitter pair, and a control unit contains means for determining the optical incident point (L1, L1′, L2, L3) on one of the optical receivers (31, 32) of the transmitted cone (α1, α2) of each optical transmitter (21, 22) and/or of a foreign light source (G1). |
| US07897910B2 |
System for characterizing a light field
A method and system for establishing extended optical traps for commercial use. The method and system employs a diffractive optical element (DOE) to process a light beam wherein the DOE includes phase information and amplitude information to create the extended optical trap. Such extended traps can be line traps and can be further expanded to two and three dimensional configurations. |
| US07897905B2 |
System and method for connecting electrical devices using fiber optic serial communication
A system and method for communicating between serially connected electrical devices of a network is provided. The network includes a series of electrical devices, and fiber optic connectors between electrical devices of the series of electrical devices forming a closed communication ring in which output of each electrical device is communicatively connected to input of a subsequent electrical device of the series of electrical devices. |
| US07897904B2 |
Method and apparatus for controlling anti-blooming timing to reduce effects of dark current
An electronic imager includes a plurality of pixels having photosensors for accumulating charge corresponding to individual pixel values of a sensed image. Each of the pixels includes an anti-blooming function which allows charge in excess of a predetermined amount to be drained from the photosensor thus reducing the charge from the pixel that migrates to adjacent pixels. The imager also includes circuitry which controls the anti-blooming function in response to image intensity to reduce dark current in the imager caused by the anti-blooming function. |
| US07897902B2 |
Imaging device and method for high-sensitivity optical scanning and integrated circuit therefor
An inspection system includes a CMOS integrated circuit having integrally formed thereon an at least two dimensional array of photosensors and providing an inspection output representing an object to be inspected. A defect analyzer is operative to receive the inspection output and to provide a defect report. |
| US07897899B2 |
Method and apparatus for driving a liquid lens
A liquid lens driver 10 has DC-DC converter 12, oscillator 14, pulse width modulator 16, and control logic circuit 18. The output buffer circuit 30 divides converter output voltage Vs of a prescribed amplitude (voltage level), input as the power source voltage, into bipolar, that is, positive/negative, output voltages Out-A, Out-B for output, and, corresponding to the H/L level of PWM signal CPWM, it turns ON/OFF the two output voltages Out-A, Out-B. In this way, from liquid lens driver 10, pulse width modulation (PWM) output voltages Out-A, Out-B are applied as driving voltage VL on electrodes 104, 108 of liquid lens 100. |
| US07897896B2 |
Temperature setting method of thermal processing plate, computer-readable recording medium recording program thereon, and temperature setting apparatus for thermal processing plate
In the present invention, a thermal plate of a heating unit is divided into a plurality of thermal plate regions, and a temperature can be set for each of the thermal plate regions. A temperature correction value for adjusting a temperature within the thermal plate can be set for each of the thermal plate regions of the thermal plate. The line widths within the substrate which has been subjected to a photolithography process are measured, and, from an in-plane tendency of the measured line widths, an in-plane tendency improvable by temperature correction and an unimprovable in-plane tendency are calculated using a Zernike polynomial. An average remaining tendency of the improvable in-plane tendency after improvement obtained in advance is added to the unimprovable in-plane tendency to estimate an in-plane tendency of the line widths within the substrate after change of temperature setting. |
| US07897893B2 |
Method for drilling holes in a substrate, in particular an electrical circuit substrate, by means of a laser beam
Disclosed is a valve having a housing with a valve seat for a two-piece flap which is rotatably mounted on a drive shaft. An annular piston seal and an adjacent cover disk are disposed between the first part and the second part of the two-piece flap so as to revolve therearound. The diameter of the cover disk is smaller than the diameter of the annular piston seal which is embodied as a metal ring that is provided with a gap. The invention also relates to the use of the valve as a gas recirculation valve. |
| US07897892B2 |
Method of bonding an optical component
A light source (2) and a connection base (1) are held with a predetermined gap, solder paste melted by the thermal energy of laser light is fed into the gap, and the light source (2) and the connection base (1) are bonded together via a solder layer (32). |
| US07897891B2 |
Laser welding system
A laser welding system includes a free-spacing beam delivery laser head having a linear array of at least two laser diodes, each of the diodes generating a laser beam of a predetermined wavelength and spectral width. The laser beams are adapted to weld a workpiece having a first component and at least one other component to be welded to the first component, the first component substantially transmissive to the wavelength, the other component substantially absorptive of the wavelength. A lens is spaced from the linear array, and directs the laser beams to at least one other lens spaced from the lens. The other lens shapes the laser beams to a predetermined width and length, and focuses the laser beams to substantially the same location, thereby forming a continuous line of laser energy being in a plane containing the workpiece, and being substantially orthogonal to the workpiece translation direction. |
| US07897890B2 |
Vacuum insulated switchgear
A vacuum insulated switchgear is provided with: an enclosure having a switch block defined by a grounded metal plate, a bus block positioned above the switch block, and a cable block positioned on the rear side of the bus block; a bus provided in the bus block and connected with a fixed contact of a vacuum double-break three-position switch; the vacuum double-break three-position switch provided in the switch block so that its movable contacts are positioned below its fixed contacts; an operating device provided in the switch block so as to be positioned below the vacuum double-break three-position switch; and a lever mechanism that couples together the movable contacts of the vacuum double-break three-position switch and the operating device. |
| US07897878B2 |
Compliant penetrating packaging interconnect
A circuit package is provided. The circuit package includes a plurality of electrically conductive pads located on a bottom surface of the circuit package, wherein at least one pad of the plurality of bottom surface pads has a recession for receiving an electrically conductive protrusion located on a substrate to which the circuit package is to be mounted. |
| US07897877B2 |
Capacitive substrate
A capacitive substrate and method of making same in which first and second glass layers are used. A first conductor is formed on a first of the glass layers and a capacitive dielectric material is positioned over the conductor. The second conductor is then positioned on the capacitive dielectric and the second glass layer positioned over the second conductor. Conductive thru-holes are formed to couple to the first and second conductors, respectively, such that the conductors and capacitive dielectric material form a capacitor when the capacitive substrate is in operation. |
| US07897871B1 |
Junction box with integrated connectors for electrical wiring
A junction box for electrical wiring includes one or more wiring connectors non-removably pre-mounted to side panels thereof. A variety of different connector types for supporting a variety of different types of electrical cables and wiring conduits may be provided in a single junction box. Removable plugs are provided to block the connector passageways, but are easily removed from those connectors that are to be used for wiring in a particular installation. Since built-in connectors of various types are provided, end-user installation time is reduced. |
| US07897870B1 |
Cable routing assembly including low voltage bracket and scoop
A cable routing assembly for rapidly providing a portal for routing cables through a wall. The assembly includes a low voltage bracket and a scoop member. Rotatable flags are provided on the low voltage bracket to enable rapid mounting to the wall. The scoop member includes a cover plate and a shield with a cable opening therein projecting from one side of the cover plate. A fastening arrangement is provided to enable rapid securing of the scoop to the low voltage bracket and the wall. The assembly provides several mounting options for providing an attractive cable portal in a wall. The cover plate can be mounted to the low voltage bracket with the shield projecting outward from the wall or inward through the low voltage bracket and can be rotated to position the cable opening upward or downward. |
| US07897864B2 |
Band extension reproducing apparatus
Signals in two different bands (band components) are extracted from an input signal by an HPF and a BPF, and frequency-shift processing is performed by an MPY. Further, in order to adjust levels of an interface between the band components of shifted frequency to a high-frequency band side and the input signal, band components with which the input signal is adjacent to the high-frequency band extension components are extracted by an HPF. Then, a gain is controlled on the basis of the output values from the HPF and the HPF so as to reduce a difference between the components of shifted frequencies and the level of the input signal by the level correction coefficient calculating unit and the MPY. Then, the shifted components are added to the high-frequency band of the input signal by an ADDER. |
| US07897863B2 |
Electronic keyboard instrument having key driver
An electronic keyboard instrument comprises a storage device that stores automatic performance data including a first event for generating a musical tone and first timing data that defines a reproduction timing of the first event, a key-driving data generator that generates key-driving data including a second event corresponding to the first event included in the automatic performance data and second timing data that defines a reproduction timing of the second event and precedes the first timing data for a predetermined time, a keyboard that has a plurality of keys, a key driver that drives each of the plurality of keys in accordance with the key-driving data, a reproduction device that reproduces the automatic performance data and the key-driving data in parallel. The key-driving data generator generates the key-driving data before the reproduction device starts the reproduction. A reproduction process can be simplified even if keys are driven with the reproduction. |
| US07897861B2 |
Easy visual training templates to teach piano scale fingering sequences
The present disclosure provides for instruction guide templates for piano keyboard scale fingering for left and right hands and methods of using the guide templates in order to simplify learning the correct fingering sequences of all major and minor scale variations. |
| US07897860B2 |
Keyboard apparatus
A keyboard apparatus configured that heavy loads to support keys and hammers are perpendicularly applied to front-side and rear-side contact portions and the area of a front part of a frame as seen from side can be reduced, thereby suppressing an amount of use of resin. The keyboard apparatus includes a frame integrally formed by resin and mounted with a stopper mounting portion to which an initial stopper is mounted. The frame is supported on a keybed only by front-side and rear-side supporting portions respectively contacting the keybed at locations beneath hammer pivot shafts and beneath key supports. In a longitudinal region between the stopper mounting portion and the front-side supporting portion, the height position of a lowermost part of the frame become higher at a position closer to the stopper mounting portion. |
| US07897857B2 |
Self-corrective wrist positioning practice device
A self-corrective wrist positioning practice device including a planar elongated member having a two curved terminating ends with a pair of slots defined proximate each terminating end. Two adjustably securable straps are received within the pair of slots at the respective terminating ends. When oriented on the back of the wearer's arm the device permits while simultaneously mechanically signaling improper backward wrist bending without using electronic components. The device is also repositionable from the back to the side of the arm so as to signal improper bending of the wrist sideways. |
| US07897854B1 |
Maize variety PHHRK
A novel maize variety designated PHHRK and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PHHRK with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PHHRK through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. Hybrid maize seed, plant or plant part produced by crossing the variety PHHRK or a trait conversion of PHHRK with another maize variety. Inbred maize varieties derived from maize variety PHHRK, methods for producing other inbred maize varieties derived from maize variety PHHRK and the inbred maize varieties and their parts derived by the use of those methods. |
| US07897849B2 |
Soybean cultivar 7802136
A soybean cultivar designated 7802136 is disclosed. The invention relates to the seeds of soybean cultivar 7802136, to the plants of soybean 7802136, to plant parts of soybean cultivar 7802136 and to methods for producing a soybean plant produced by crossing soybean cultivar 7802136 with itself or with another soybean variety. The invention also relates to methods for producing a soybean plant containing in its genetic material one or more transgenes and to the transgenic soybean plants and plant parts produced by those methods. This invention also relates to soybean cultivars or breeding cultivars and plant parts derived from soybean variety 7802136, to methods for producing other soybean cultivars, lines or plant parts derived from soybean cultivar 7802136 and to the soybean plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid soybean seeds, plants and plant parts produced by crossing the cultivar 7802136 with another soybean cultivar. |
| US07897848B2 |
Control of fruit dehiscence in plants by indehiscent1 genes
The present application provides methods and compositions that modulate fruit dehiscence in plants. |
| US07897844B2 |
PUFA polyketide synthase systems and uses thereof
Disclosed are the complete polyunsaturated fatty acid (PUFA) polyketide synthase (PKS) systems from Schizochytrium, and biologically active fragments and homologues thereof. More particularly, this invention relates to nucleic acids encoding such PUFA PKS systems, to proteins and domains thereof that comprise such PUFA PKS systems, to genetically modified organisms (plants and microorganisms) comprising such PUFA PKS systems, and to methods of making and using the PUFA PKS systems disclosed herein. This invention also relates to genetically modified plants and microorganisms and methods to efficiently produce lipids enriched in various polyunsaturated fatty acids (PUFAs) as well as other bioactive molecules by manipulation of a PUFA polyketide synthase (PKS) system. |
| US07897843B2 |
Transcriptional regulation of plant biomass and abiotic stress tolerance
The invention relates to plant transcription factor polypeptides, polynucleotides that encode them, homologs from a variety of plant species, and methods of using the polynucleotides and polypeptides to produce transgenic plants having advantageous properties, including increased biomass or improved cold or other osmotic stress tolerance, as compared to wild-type or reference plants. The invention also pertains to expression systems that may be used to regulate these transcription factor polynucleotides, providing constitutive, transient, inducible and tissue-specific regulation. |
| US07897838B2 |
Methods for high efficiency transformation and regeneration of plant suspension cultures
The present invention provides methods for high efficiency plant transformation via Agrobacterium-mediated T-DNA conjugation to suspension-cultured cells or calli. The methods described herein employ membranes or filters as porous solid support for the co-culture of T-DNA donor and recipient. |
| US07897836B2 |
Method for changing seed productivity of plant by controlling the level of AtSPF3 in plant
Disclosed is a method of changing the seed productivity of a plant by controlling the level of AtSPF3 in the plant. More specifically, disclosed is a method of changing the seed productivity of a plant by controlling the intracellular level of a polypeptide having the amino acid sequence represented by SEQ ID NO: 1. The AtSPF3 gene has the effect of changing the seed productivity of a plant through an increase or decrease in the expression thereof in the plant. Accordingly, the AtSPF3 gene will be useful for increasing the production of plants and breeding plants. |
| US07897833B2 |
Animal model for pigment spots
An animal model for pigment spots in which the formation of pigment spots in human skin is faithfully simulated is provided. An animal model for pigment spots, wherein a black person's skin is grafted onto a non-human animal, is provided. |
| US07897832B2 |
Compositions, assemblies, and methods applied during or after a dental procedure to ameliorate fluid loss and/or promote healing, using a hydrophilic polymer sponge structure such as chitosan
Dental dressing assemblies are formed from hydrophilic polymer sponge structures, such as a densified chitosan biomaterial. |
| US07897826B2 |
Process and plant for oligomerization/polymerization of ethylene and/or alphaolefins
The present invention relates to a process for oligomerization/polymerization of ethylene and/or alpha-olefins, comprising the steps of oligomerizing/polymerizing ethylene and/or alpha-olefins to produce a reaction product which contains undesired reaction by-products, separating the reaction by-product from the reaction product as one or more reaction by-product fractions, and subjecting at least one of the reaction by-product fractions to steam cracking to produce a steam cracking product which comprises ethylene, which may be optionally purified and feed to the oligomerization/polymerization of ethylene and/or alpha olefins step. |
| US07897824B2 |
Optimal energy pathway to renewable domestic and other fuels
A novel, energy efficient process of producing jet fuel is disclosed herein. The process is based on utilizing a medium chain fatty acid source such as cuphea oil, which precludes the need for high-energy fatty acid chain cracking to achieve the shorter molecules needed for jet fuels and other fuels with low-temperature flow requirements. In an embodiment, a process for producing a jet fuel comprises providing a medium chain fatty acid source. The method also comprises cleaving the one or more medium chain fatty acid groups from the glycerides to form glycerol and one or more free fatty acids. The method further comprises decarboxylating the one or more medium chain fatty acids to form one or more hydrocarbons for the production of the jet fuel. |
| US07897822B2 |
Process for ubiquinone intermediates
A process for the preparation of terminally ethylenically unsaturated isopolyprenols characterized in that a carbonyl compound is reacted with ethine in the presence of ammonia and low amounts of an alkaline metal hydroxide and, if desired, the terminally acetylenically unsaturated isopolyprenol obtained is partially hydrogenated in the presence of a catalyst suitable for selective hydrogenation. |
| US07897818B2 |
Method for oxidizing hydrocarbons in liquid phase
A method of oxidizing hydrocarbons in liquid phase is provided. According to this method, a liquid-phase oxidation reaction of hydrocarbons is carried out by using an organic compound capable of chelating metals as auxiliary agent, represented by formula (II), in the presence of an oxygen-containing gas and a transition metal catalyst. Accordingly, the conversion degree of the hydrocarbon is increased, and the overall yields of products are improved while the selectivity of catalytic oxidation reaction is still high. |
| US07897816B2 |
Tetramine compound and organic EL device
The present invention provides a tetramine compound represented by the following general formula (1): wherein R1, R2 and R3, which may be the same or different, each represents a hydrogen atom, a tertiary alkyl group having 4 to 8 carbon atoms, an unsubstituted aryl group or an aryl group substituted with a tertiary alkyl group having 4 to 8 carbon atoms, and n represents 3 or 4. |
| US07897813B2 |
Reactor for gas phase catalytic oxidation and a process for producing acrylic acid using it
Conventional gas-phase catalytic oxidation reaction apparatus comprising two reactors for production of acrylic acid is subject to problems of high equipment costs for the reactors and piping, necessity for wide installation area and easy accumulation of carbides generated by autoxidation of acrolein. On the other hand, conventional reaction apparatus comprising a single reactor has the drawbacks that the composition of gas in the first stage reaction and in the second stage reaction cannot be optimized independently of each other, and that the allowable concentration of starting propylene is limited because of the risk of explosion. As a reaction apparatus to solve these problems, this invention provides a fixed bed shell-and-tube reaction apparatus comprising a single reactor, characterized in that the inside of the reactor is divided into two reaction zones of the first reaction zone and the second reaction zone, and that a space equipped with a mechanism for introducing a gaseous substance from outside is provided between the two reaction zones. |
| US07897810B2 |
Optimized production of aromatic dicarboxylic acids
Disclosed is an optimized process and apparatus for more efficiently producing aromatic dicarboxylic acids (e.g., terephthalic acid). In one embodiment the process/apparatus reduces costs by recovering and purifying residual terephthalic acid present in the liquid phase of an initial oxidation slurry. In another embodiment the process apparatus reduces costs associated with hydrogenation by forming a final composite product containing unhydrogenated acid particles. |
| US07897808B2 |
Versatile oxidation byproduct purge process
Disclosed is a process and apparatus for treating a purge stream in a carboxylic acid production process. The process employs a purge process that allows for the separation of oxidation byproducts into benzoic acid and non-benzoic acid oxidation byproducts, thus providing flexibility in the treatment and use of such oxidation byproducts. |
| US07897803B2 |
Cis-alkoxy-substituted spirocyclic 1H-pyrrolidine-2,4-dione derivatives serving as pesticides
The invention relates to a plurality of processes for the preparation of novel cis-alkoxy-substituted spirocyclic 1 H-pyrrolidine-2,4-dione derivatives of the formula (I) in which A, G, X and Y are as defined in the disclosure. |
| US07897801B2 |
Process for the preparation of dinitriles
The present invention relates to a process for the preparation of dinitriles by hydrocyanation of unsaturated nitrile compounds in the presence of a catalyst based on a metal element in the zero oxidation state and on organophosphorus ligands;the invention relates more particularly to a process for the recovery from the hydrocyanation medium of a catalyst for the hydrocyanation of unsaturated nitrites to dinitriles. It consists in controlling the concentration of unsaturated nitrites in the reaction medium resulting from the hydrocyanation reaction in order to obtain a concentration by weight of unsaturated nitrites of less than 20% in the said medium, and in then feeding the said medium to a stage of settling into two upper and lower phases. The lower phase comprises most of the catalytic system, while the upper phase is composed essentially of the dinitriles. |
| US07897796B2 |
Purification of taxanes and taxane mixtures using polyethyleneimine-bonded resins
This invention is directed to a method for isolating and/or purifying one or more taxanes from materials comprising taxanes. In one embodiment, the method comprises the steps of: (a) treating a taxane containing material with an amino containing material attached to a solid matrix, such as a polyethyleneimine-bonded silica chromatographic resin; (b) eluting the desired taxane compound from the resin; and (c) recovering the eluted taxane compound. |
| US07897794B2 |
Method for purifying hydroxymethylfurfural using non-functional polymeric resins
Disclosed are methods of at least partially purifying HMF from an aqueous mixture containing reactants and products of HMF synthesis from fructose that relies on use of non-functional polymeric resins. A first type of non-functional polymeric resin preferentially adsorbs HMF relative to fructose and is used to remove a majority of fructose from the reaction mixture. HMF is desorbed from the first non-functional polymeric resin with an organic solvent such as acetone. A second type of non-functional polymeric resin preferential adsorbs furfural from an aqueous reaction mixture allowing HMF to pass through. In one embodiment, these non-functional polymeric resins may be used alone in combination with each other to obtain HMF of high purity. In other embodiments, one or more of the foregoing non-functional polymeric resin resins is used in combination with cation exchange chromatography to still further purify the HMF. |
| US07897793B2 |
Process for preparation of 13,14-dihydro-PGF2 alpha derivatives
The invention relates to a process for the preparation of 13,14-dihydro-PGF2α derivatives of R or S configuration at carbon 15, represented by the general formula (I), wherein the identity of the substituents is defined in the description. Compounds of the formula (I) are valuable biologically-active substances or intermediates in the preparation thereof. The invention especially relates to the process for preparation of 13,14-dihydro-15(R)-17-substituted-18,19,20-trinor-PGF2α, i.e., latanoprost. |
| US07897788B2 |
Indol-1-yl-acetic acid derivatives
The invention relates to indol-1-yl-acetic acid derivatives and their use as active ingredients in the preparation of pharmaceutical compositions. The invention also concerns related aspects including processes for the preparation of the compounds, pharmaceutical compositions containing one or more of those compounds and methods of treatment comprising administration of said compounds. |
| US07897787B2 |
Maleimide derivative
A compound represented by the following general formula (I): [wherein R1 and R2 independently represent hydrogen atom, or a group represented by the following formula (A): (wherein X1 and X2 represent hydrogen atom, an alkyl group, an alkoxy group, or a halogen atom), provided that R1 and R2 do not simultaneously represent hydrogen atom; R3 and R6 represent an alkyl group; R4 and R7 represent hydrogen atom, an alkyl group, carboxy group, an alkoxycarbonyl group, or sulfo group; and R5 and R8 represents an alkyl group, an aryl group, an alkoxycarbonyl group, a vinyl group, a thienyl group, or a pyrrolyl group], or a salt thereof, which is usable for efficient screening for a chemical substance having applicability as a catalyst of the reaction of Michael addition. |
| US07897786B2 |
Unsaturated dipyrromethene-boron borocarbons
The invention relates to unsaturated dipyrromethene-boron borocarbons of formula (I) and the use thereof for fluorescence or electroluminescent analysis. The fluorescent properties are provided by the central ring of six atoms comprising the —N—B—N— sequence, R1 to R7 permitting the modification of the compound properties (fluorescence emission wavelength, quantitative fluorescent yield), at least one of the substituents S1 and S2 has a chromophore end group which permits an excitation of the molecule at wavelengths close to those of the substituent chromophore. A preferably selected from the chromophore substituents with a wavelength close to the ultraviolet which significantly increases the Stokes displacement. |
| US07897785B2 |
1,3-Diiodohydantoin compound and production method thereof
The present invention provides a means which can inhibit release of I2 in production or storage of 1,3-diiodohydantoin compound, and thereby solve decrease in purity of the compound and various problems caused by I2.The present invention provides a production method for 1,3-diiodohydantoin compound comprising a step to prepare a wet body containing a 1,3-diiodohydantoin compound, and (1) a step to dry the wet body by contacting the wet body with heated gas or (2) a step to lyophilize the wet body, a storage method for 1,3-diiodohydantoin compound comprising a step to store a 1,3-diiodohydantoin compound under a temperature condition of 15° C. or lower, and a 1,3-diiodohydantoin compound wherein content of released I2 is 1% by mass or less. |
| US07897780B2 |
Method for controlling phytopathogenic fungi using silylated carboxamides
Novel silylated carboxamides of the formula (I) in which M, L, R1, R2, R3, R and A are as defined in the description, a plurality of processes for preparing these compounds and their use for controlling unwanted microorganisms, and also novel intermediates and their preparation. |
| US07897779B2 |
Ionic UV-A sunscreens and compositions containing them
The present invention relates to novel 1,4-dihydropyridine derivatives, to novel cosmetic or dermatological sunscreen compositions containing these derivatives and the use of these derivatives for photoprotecting human skin and/or hair against UV radiation, in particular solar radiation. |
| US07897775B2 |
Crystalline form of a benzimidazole-carboxamide medicinal compound
The invention provides crystalline forms of the novel benzimidazole-carboxamide 5-HT4 receptor agonist compound, 4-(4-{[(2-isopropyl-1H-benzoimidazole-4-carbonyl)amino]methyl}-piperidin-1-ylmethyl)piperidine-1-carboxylic acid methyl ester. The invention also provides pharmaceutical compositions comprising the crystalline compound, methods of using the compound to treat diseases associated with 5-HT4 receptor activity, and processes useful for preparing crystalline forms of the compound. |
| US07897773B2 |
Urea derivatives of tropane, their preparation and their therapeutic application
The present invention is related to a compound of formula (I) wherein R1a, R1b, R1c, R1d, R2a, R2b, R3, R4, p, r and are as defined herein, its preparation, pharmaceutical composition and use as a modulator of the activity of the 11β-hydroxysteroid dehydrogenase type 1 (11βHSD1). |
| US07897768B2 |
Method for making tetrabenazine compounds
A method of preparing a tetrabenazine compound (TBZ compound) having structure I comprising the steps of reacting a nucleophilic alkenyl species with aldehyde compound II and oxidizing the resultant allylic alcohol to provide enone III. The protecting group P1 on the tetrahydroisoquinoline nitrogen is removed and the resultant deprotected intermediate is induced to undergo an amino cyclization reaction to provide a product TBZ compound having structure I. The method may be used to prepare either enantiomeric form of tetrabenazine; (+)-tetrabenazine or (−)-tetrabenazine. Alternatively the method may be adapted to provide a mixture enriched in one tetrabenazine enantiomer, a racemic mixture, or a diastereomeric mixture of tetrabenazine compounds. In addition, the present invention provides novel synthetic intermediate compositions which may be used to prepare either or both enantiomers of tetrabenazine, derivatives of tetrabenazine, and analogs of tetrabenazine. |
| US07897767B2 |
Oxime substituted imidazoquinolines
Imidazo ring compounds (e.g., imidazoquinolines, 6,7,8,9-tetrahydroimidazoquinolines, imidazonaphthyridines, and imidazopyridines) with an oxime substituent at the 2-position, pharmaceutical compositions containing the compounds, intermediates, and methods of use of these compounds as immunomodulators, for inducing cytokine biosynthesis in animals and in the treatment of diseases including viral and neoplastic diseases are disclosed. |
| US07897766B2 |
Amino-aza-adamantane derivatives and methods of use
The invention relates to amine-substituted aza-adamantane derivatives, compositions comprising such compounds, and methods of treating conditions and disorders using such compounds and compositions.Radiolabelled compounds useful for evaluating the binding affinity to α7 nicotinic acetylcholine receptors also are described. |
| US07897765B2 |
Therapeutic compounds and uses thereof
Compounds of formula (I) are described herein The compounds can be used, for example, to modulate growth hormone secretagogue receptor (GHS-R). In some instances, the compounds can be used to treat obesity. |
| US07897762B2 |
Kinase inhibitors useful for the treatment of proliferative diseases
The present invention relates to novel kinase inhibitors and modulator compounds useful for the treatment of various diseases. More particularly, the invention is concerned with such compounds, kinase/compound adducts, methods of treating diseases, and methods of synthesis of the compounds. Preferrably, the compounds are useful for the modulation of kinase activity of Raf kinases and disease polymorphs thereof. Compounds of the present invention find utility in the treatment of mammalian cancers and especially human cancers including but not limited to malignant melanoma, colorectal cancer, ovarian cancer, papillary thyroid carcinoma, non small cell lung cancer, and mesothelioma. Compounds of the present invention also find utility in the treatment of rheumatoid arthritis and retinopathies including diabetic retinal neuropathy and macular degeneration. |
| US07897760B2 |
Plants which synthesize a modified starch, process for the production thereof and modified starch
Nucleic acid molecules are described encoding a starch granule-bound protein as well as methods and recombinant DNA molecules for the production of transgenic plant cells and plants synthesizing a modified starch with modified viscosity properties and a modified phosphate content. Moreover, the plant cells and plants resulting from those methods as well as the starch obtainable therefrom are described. |
| US07897756B2 |
RNA interference mediated inhibition of NOGO and NOGO receptor gene expression using short interfering nucleic acid (siNA)
This invention relates to compounds, compositions, and methods useful for modulating NOGO and/or NOGO receptor gene expression using short interfering nucleic acid (siNA) molecules. This invention also relates to compounds, compositions, and methods useful for modulating the expression and activity of other genes involved in pathways of NOGO and/or NOGO receptor gene expression and/or activity by RNA interference (RNAi) using small nucleic acid molecules. In particular, the instant invention features small nucleic acid molecules, such as short interfering nucleic acid (siNA), short interfering RNA (siRNA), double-stranded RNA (dsRNA), micro-RNA (miRNA), and short hairpin RNA (shRNA) molecules and methods used to modulate the expression of NOGO and/or NOGO receptor genes, such as NOGO-A, NOGO-B, NOGO-C, NOGO-66 receptor, NI-35, NI-220, NI-250, myelin-associated glycoprotein, tenascin-R, and NG-2. |
| US07897755B2 |
RNA interference mediated inhibition of platelet-derived endothelial cell growth factor (ECGF1) gene expression using short interfering nucleic acid (siNA)
This invention relates to compounds, compositions, and methods useful for modulating platelet-derived endothelial cell growth factor and/or receptor (ECGF1 and/or ECGF1r) gene expression using short interfering nucleic acid (siNA) molecules. This invention also relates to compounds, compositions, and methods useful for modulating the expression and activity of other genes involved in pathways of ECGF1 and/or ECGF1r gene expression and/or activity by RNA interference (RNAi) using small nucleic acid molecules. In particular, the instant invention features small nucleic acid molecules, such as short interfering nucleic acid (siNA), short interfering RNA (siRNA), double-stranded RNA (dsRNA), micro-RNA (miRNA), and short hairpin RNA (shRNA) molecules and methods used to modulate the expression of ECGF1 and/or ECGF1r genes. |
| US07897750B2 |
Strategies for gene expression analysis
The invention provides methods for screening compound or chemical libraries by analyzing expressed RNA samples from biological samples treated with members of a compound library in a high throughput format. |
| US07897748B2 |
Corn event MIR604
A novel transgenic corn event designated MIR604, is disclosed. The invention relates to DNA sequences of the recombinant constructs inserted into the corn genome and of genomic sequences flanking the insertion site that resulted in the MIR604 event. The invention further relates to assays for detecting the presence of the DNA sequences of MIR604, to corn plants and corn seeds comprising the genotype of MIR604 and to methods for producing a corn plant by crossing a corn plant comprising the MIR604 genotype with itself or another corn variety. |
| US07897747B2 |
Method to produce single stranded DNA of defined length and sequence and DNA probes produced thereby
A method for producing a single stranded DNA (ssDNA) molecule of a defined length and sequence is disclosed. This method enables the preparation of, inter alia, probes of greater length than can be chemically synthesized. The method starts with a double stranded molecule, such as genomic, double stranded DNA (dsDNA) from any organism. A fragment of the starting molecule (dsDNA) is amplified by specific primers engineered to introduce cleavage sites on either side of the desired sequence. Cleavage steps on the amplified, engineered fragment are combined with a phosphate removal step, thereby creating a construct that can be digested with an exonuclease without damage to the desired ssDNA. Probes, which hybridize with large gaps between the ends of the probes, are also disclosed. |
| US07897746B2 |
Pericarp-preferred promoter from maize lipid transfer protein gene
The present invention provides compositions and methods for regulating expression of heterologous nucleotide sequences in a plant. Compositions are novel nucleotide sequences for a pericarp-preferred promoter and terminator isolated from the maize lipid transfer protein 1 coding region. A method for expressing a heterologous nucleotide sequence in a plant using the regulatory sequences disclosed herein is provided. The method comprises transforming a plant cell to comprise a heterologous nucleotide sequence operably linked to one or more of the regulatory sequences of the present invention and regenerating a stably transformed plant from the transformed plant cell. |
| US07897745B2 |
Recombinant expression cassettes with a fungal 3′ termination sequence that function in plants
The present invention provides recombinant expression cassettes comprising a fungal 3′ termination sequence which is functional in a plant. The recombinant expression cassettes comprise a plant promoter operably linked to a coding sequence having a stop codon, and the fungal termination sequence. The fungal 3′ termination sequence is heterologous to the coding sequence. The fungal 3′ termination sequence comprises structural features including a cleavage site, a positioning element and an upstream element. The present invention also comprises methods for construction of the plant expression cassettes and introducing the cassettes into plant cells. |
| US07897740B2 |
Secreted protein called 36P6D5 characteristic of tumors
Described is a gene and its encoded secreted tumor antigen, termed 36P6D5, and to diagnostic and therapeutic methods and compositions useful in the management of various cancers which express 36P6D5, particularly including cancers of the bladder, kidney, prostate, breast, colon, ovary, and pancreas. |
| US07897737B2 |
3′-OH unblocked, nucleotides and nucleosides, base modified with photocleavable, terminating groups and methods for their use in DNA sequencing
Provided are novel nucleotides, nucleoside, and their derivatives described herein, that can be used in DNA sequencing technology and other types of DNA analysis. In one embodiment, the nucleotide or nucleoside with an unprotected 3′-OH group is derivatized at the nucleobase to include a fluorescent dye attached via a linker to a photocleavable terminating group. The photocleavable-fluorescent group is designed to terminate DNA synthesis as well as be cleaved so that DNA oligomers can be sequenced efficiently in a parallel format. The design of such rapidly cleavable fluorescent groups on nucleotides and nucleosides can enhance the speed and accuracy of sequencing of large oligomers of DNA in parallel, to allow rapid whole genome sequencing, and the identification of polymorphisms and other valuable genetic information, as well as allowing further manipulation and analysis of nucleic acid molecules in their native state following cleavage of the fluorescent group. |
| US07897732B2 |
Antibodies to heparin-binding growth factor (HBGF) polypeptides
Substantially pure heparin-binding growth factor polypeptides (HBGFs), nucleic acids encoding the HBGFs and antibodies which bind to the HBGFs of the invention are provided. The HBGF polypeptides are useful in methods for the induction of bone, cartilage and tissue formation, growth and development of the endometrium and in the acceleration of wound healing. |
| US07897731B2 |
Corticotropin releasing factor 2 receptor agonists
Isolated corticotropin releasing factor derivatives, and nucleic acids encoding the same, are effective for treating corticotropin releasing factor 2 receptor modulated disorders such as muscular dystrophy. |
| US07897728B2 |
Process for making a low molecular weight gelatine hydrolysate
The present invention provides a process to make a gelatine hydrolysate, a gelatine hydrolysate, and gelatine compositions including gelatine hydrolysates. More specifically, the invention provides gelatine compositions having a reduced tendency to cross-link and improved dissolution properties. |
| US07897724B2 |
Solid phase Fmoc chemistry process to prepare peptides
The present invention relates to an improved process for the preparation of N6-(aminoiminomethyl)-N2-(3-mercapto-1-oxopropyl)-L-lysylglycyl-L-α-aspartyl-L-tryptophyl-L-prolyl-L-cysteinamide, cyclic(1→6)-disulfide of formula (1), which involves assembling a peptide chain comprising of six amino acids and a thioalkyl carboxylic acid in a required sequence on a solid support to obtain a peptide bound resin of formula (2), capping the free amino groups after each coupling, cleaving Dde group in the peptide of formula (2) from the solid support to obtain peptide-solid support of formula (3), guanylating the peptide of formula (3) at ε-lysine-NH2 in an organic solvent to obtain peptide-solid support of formula (4), cleaving and deprotecting all groups in the peptide of formula (4) from the solid support to obtain peptide-amide formula (5), oxidizing the SH-peptide of formula (5) with an appropriate oxidizing agent to obtain the crude peptide-amide of formula (1) and purifying the crude peptide-amide of formula (1) by chromatographic technique. The solid support is either resin or a cellulose support like cotton, gauze, fabric, paper and perloza beads. The described process is simple, easy, environment friendly, takes lesser time and more cost effective. |
| US07897723B2 |
ErbB receptor-derived peptide fragments
The invention relates to new peptide compounds capable of modulating cell proliferation, differentiation, survival and/or motility. The peptide compounds of the invention comprise short peptide fragments of the ErbB receptor and are capable of binding to ErbB and modulating activity of the receptor. The invention also relates to antibodies capable of binding to an epitope comprising a peptide sequence of the invention, pharmaceutical compositions comprising the peptide sequences and/or antibodies and uses thereof for treatment of conditions wherein modulating activity of ErbB is needed. |
| US07897722B2 |
Composition of bone formation with PHSRN-RGD containing oligopeptide
A PHSRN-RGD-containing oligopeptide and a composition for promoting bone formation, which contains such oligopeptide as an effective ingredient. The oligopeptide promotes osteoblastic cell adhesion and differentiation and enhances bone regenerative ability, so that the inventive oligopeptide can be effectively used in regenerative treatment of bone tissue and periodontal tissue. |
| US07897718B2 |
Acrylated semi-crystalline hyperbranched polyurethane oligomer and preparation method thereof
The present invention relates to an acrylated semi-crystalline hyperbranched polyurethane oligomer and a preparation method thereof, which is characterized in that on the basis of the synthesis of hyperbranched polyurethane oligomer, it adopts a two-step process to make modifications to form a methacrylic and/or acrylic double bond and a long carbon chain with a carbon atom number higher than 10 or a benzene ring or a naphthalene ring at the terminals. The obtained oligomer has a lower melting point and a higher glass transition temperature and can be cured by means of radiation, and the curing rate is high enough to effectively improve production efficiency and save energy to form a cured film having a higher hardness and excellent thermal stability. The raw materials used in the method of the invention are easily obtained, and the method is suitable for large-scale production in industry. |
| US07897715B1 |
Copolymers and ceramic-carbonaceous solids from divinyl aromatic ether oligomers and divinyl carborane siloxane
A method and product thereof made by: reacting a carborane-containing compound and an aromatic compound (below) with a crosslinker having at least two silyl hydrogen atoms. R is alkyl, aryl, alkylaryl, haloalkyl, or haloaryl group. Cb is a divalent carboranyl group. U is an unsaturated hydrocarbon group. Ar1 and Ar2 are each a first aromatic group or a bisphenol residue, where at least one of Ar1 and Ar2 is the first aromatic group. Each Ar is a second aromatic group. Each n is a nonnegative integer. The values n′ and n″ are positive integers and m, w, x, y, and z are 0 or 1. If y is 0 than x and z are 0 and w is 1, and if y is 1 than x and z have different values and w equals z. |
| US07897714B2 |
Silicone fine particles, method for preparing the same, and thermoplastic resin composition using the same
One aspect of the invention relates to a method of preparing silicone fine particles which comprises preparing a mixture comprising an organotrialkoxysilane and an organochlorosilane to give a concentration of the organochlorosilane in the mixture of about 100 to about 2,000 ppm; mixing the mixture with water to prepare a sol solution; and maintaining a pH value of the sol solution within a range of about 8 to about 11. Another aspect of the invention relates to a thermoplastic resin composition which employs the silicone fine particles as a diffuser. |
| US07897709B2 |
Single chain-end functionalized polyolefin
A single-chain-end functionalized polyolefin and method of producing the same. The polyolefin is represented by the following general formula (I): P—X (I) wherein X is a group containing at least one element selected from oxygen, sulfur, nitrogen, phosphorus and halogens, P represents a polymer chain made mainly of an olefin composed only of carbon and hydrogen atoms, and X is bonded to a terminal of P, wherein the molecular weight distribution (Mw/Mn) obtained by gel permeation chromatography (GPC) is from 1.0 to 1.5. |
| US07897708B2 |
Self-crosslinking dispersions utilizing acrylamide/N-alkylolacrylamide crosslinking mixture with C2-C10 alkylol
An aqueous dispersion includes a self-crosslinking alkylolacrylamide containing interpolymer, the interpolymer being prepared in an emulsion polymerization medium by way of interpolymerizing in the medium: (a) acrylamide monomer; (b) N—C2 to C10 alkylolacrylamide monomer, wherein the molar ratio of acrylamide:N—C2 to C10 alkylolacrylamide interpolymerized is at least 0.5; and (c) at least one or more additional ethylenically unsaturated monomers added to the medium in an amount of from about 80 weight % to about 98 weight % based on the dry weight of monomer interpolymerized in the medium. The dispersions are particularly useful as binders for fibrous webs. |
| US07897702B2 |
Epoxy resin, curing agent and 9,10-Dihydro-9-oxa-10-phosphaphenanthrene derivative
The invention discloses a novel cross-linked epoxy resin with flame-retardant properties and method for producing the same. The polymeric material of the invention includes an epoxy resin, a curing agent and a modification agent. Particularly, the modification agent is a derivative of 9,10-Dihydro-9-oxa-10-phosphaphenanthrene 10-Oxide (DOPO). Moreover, the curing agent is 4,4′-diaminodiphenyl methane (DDM), or tris(4-aminephenyl)amine (NNH). |
| US07897698B2 |
Method of modifying a macromolecular system
The present application discloses a method of modifying a macromolecule, the method comprising the steps of (i) providing the macromolecule; (ii) providing a compound of the general formula (I): wherein N is a primary amino group protected with the protecting group P, wherein the protecting group involves both free valences of the primary amino group; m is an integer of 1-12 and n is an integer of 1-2000; R1 and R2 are independently selected from the group consisting of hydrogen and C1-4-alkyl; and X is a reactive group; and (iii) allowing the compound of the general formula (I) to react with the macromolecule so as to form grafts on the macromolecule. Compounds of the general formula (i) and a method for the preparation thereof are also disclosed. |
| US07897696B2 |
Process for the preparation of polyalkenyl succinic anhydrides
A polyalkenyl succinic anhydride is prepared with low amounts of resinous or chlorinated byproducts in a two-step process whereby a polyalkene is first reacted with an unsaturated organic acid in a thermal ene reaction, followed with exposure to a gaseous halogen in presence of an additional amount of the unsaturated organic acidic reagent. The foregoing process produces a polyisobutenyl succinic anhydride having a high ratio of succinic anhydride functional groups to polyisobutenyl backbone groups. Such a polyisobutenyl succinic anhydride is particular suitable for the production of oil-soluble hydrocarbyl succinimides that have good dispersant properties when added to lubricating oil compositions. |
| US07897695B2 |
Hydrogenation of diene-based polymers
The present invention relates to a process for the selective hydrogenation of the carbon-carbon double bonds in diene-based polymers in bulk form by treatment of the polymer with hydrogen in the presence of a platinum group metal containing catalyst and in the absence of any organic solvent. |
| US07897693B2 |
Proton conductive polymer electrolytes and fuel cells
In one embodiment, a copolymer comprises a sulfonatable segment covalently linked to an un-sulfonatable segment through an organic linking group. The sulfonatable group segment may be sulfonated through direction sulfonation or sulfonation through a spacer molecule. In another embodiment, a copolymer comprises a sulfonated segment and an unsulfonated segment. A membrane electrode assembly and a fuel cell may be produced using the copolymer. |
| US07897690B2 |
Rubber composition containing functionalized polymer nanoparticles
A polymer nanoparticle is provided. The nanoparticle includes an inner layer having alkenylbenzene monomer units. The nanoparticle further includes an outer layer having monomer units selected from conjugated dienes, alkylenes, alkenylbenzenes, and mixtures thereof. The nanoparticle has at least one functional group associated with the outer layer. Applications of use as additives for rubber, including the rubber compositions, are also provided. |
| US07897686B2 |
Method for preparing graft rubber latex having low residual monomer content
The present invention relates to a method for preparing a graft rubber latex having a low residual monomer content, and more precisely, a method for preparing a graft rubber latex having a high rubber content, which is characterized by graft-copolymerization of a mixture of a rubber latex having a gel content of at least 95% and an average particle diameter of 2,500˜5000 Å, a monomer mixture comprising one or more compounds selected from a group consisting of aromatic vinyl compound, vinyl cyan compound and acrylate compound, and small particle size latex produced by emulsion polymerization. The method of the present invention has the advantages of speedy processes with excellent latex stability and at the same time reducing residual monomer content in the latex upon completion of the polymerization, improving perceived quality of the product and increasing yield. |
| US07897685B2 |
Thermoplastic elastomer compositions
Polymer compositions having thermoplastic and elastomeric features are provided. These polymer compositions, which are also characterized by superior compatibility with water-based and solvent-based adhesives, comprise at least one thermoplastic elastomer and at least one maleated ethylene copolymer. The compositions of the invention are useful in articles of manufacture that require flexibility and are fabricated with adhesives, including sporting goods, and particularly athletic shoes. |
| US07897682B2 |
Aqueous polymerization of fluorinated monomers using polymerization agent comprising fluoropolyether acid or salt and hydrocarbon surfactant
A process for polymerizing at least one fluorinated monomer in an aqueous medium in the presence of initiator and polymerization agent to form an aqueous dispersion of particles of fluoropolymer having a fluoropolymers solids content of at least about 10% by weight. The polymerization agent is a combination of fluoropolyether acid or salt thereof and hydrocarbon surfactant. The aqueous medium contains less than about 300 ppm of perfluoroalkane carboxylic acid or salt fluorosurfactants. The process is preferably performed without adding polymer seed prior to polymerization kick-off. |
| US07897679B2 |
Isotactic propylene copolymers, their preparation and use
Unique copolymers comprising propylene, ethylene and/or one or more unsaturated comonomers are characterized as having: at least one, preferably more than one, of the following properties: (i) 13C NMR peaks corresponding to a regio-error at about 14.6 and about 15.7 ppm, the peaks of about equal intensity, (ii) a B-value greater than about 1.4 when the comonomer content of the copolymer is at least about 3 wt %, (iii) a skewness index, Six, greater than about −1.20, (iv) a DSC curve with a Tme that remains essentially the same and a Tmax that decreases as the amount of comonomer in the copolymer is increased, and (v) an X-ray diffraction pattern that reports more gamma-form crystals than a comparable copolymer prepared with a Ziegler-Natta catalyst These polypropylene polymers are made using a nonmetallocene, metal-centered, heteroaryl ligand catalyst. These polymers can be blended with other polymers, and are useful in the manufacture of films, sheets, foams, fibers and molded articles. |
| US07897678B2 |
Fluorochemical urethane compounds having pendent silyl groups
Fluorochemical urethane compounds and coating compositions derived therefrom are described. The compounds and compositions may be used in treating substrates, in particular substrates having a hard surface such as plastics, ceramics or glass, to render them water, oil, stain, and soil repellent. |
| US07897677B2 |
Water-based primer compositions
This invention provides a water-based primer composition comprising (A) an aqueous dispersion of modified polyolefin, which is prepared by dispersing a modified polyolefin (a) in an aqueous medium, the polyolefin (a) being produced by modifying an unsaturated carboxylic acid- or acid anhydride-modified polyolefin (i) having a melting point not higher than 120° C. and an weight-average molecular weight within a range of 30,000-200,000, further with a compound having polyoxyalkylene chain; (B) at least one kind of aqueous resin selected from aqueous urethane resin, aqueous acrylic resin and aqueous polyester resin; and (C) pigment; the solid weight ratio of the component (A)/component (B) being within a range of 20/80-85/15, and containing the component (C) in an amount within a range of 0.5-200 parts by weight per 100 parts by weight of the total solid resin content of the composition. Use of the water-based primer composition enables to form coating film excelling in water resistance, humidity resistance, gasohol resistance and the like. |
| US07897675B2 |
Colloidal metal solution, process for producing the same and paint using the same
The present invention relates to a process for producing a colloidal metal solution, which comprises a first step of forming colloidal metal particles with a sulfur compound of low molecular weight on the particle surfaces in a solution, a second step of adjusting the solution to a pH of not more than 5, thereby aggregating the colloidal metal particles and recovering the colloidal metal particles by filtration, and a third step of dispersing the recovered colloidal metal particles into a dispersion medium at a pH of 8-14. |
| US07897670B2 |
Golf ball formed from a poly-(dimethyl siloxane) ionomer
A golf ball comprising a core and a cover layer, wherein at least one of the core or cover layer comprises homo and copolymers of poly(dimethyl siloxane) ionomers, and their blends for improved resiliency and abrasion resistant golf balls. |
| US07897667B2 |
Fluorinated POSS as alloying agents in nonfluorinated polymers
A method of using fluorinated-nanostructured POSS chemicals as alloying agents for the reinforcement of polymer microstructures, including polymer coils, domains, chains, and segments, at the molecular level. Because of their tailorable compatibility with nonfluorinated polymers, nanostructured chemicals can be readily and selectively incorporated into polymers by direct blending processes. The incorporation of a nanostructured chemical into a polymer favorably impacts a multitude of polymer physical properties. Properties most favorably improved are surface properties, such as lubricity, contact angle, water repellency, deicing, surface tension, and abrasion resistance. Improved surface properties may be useful for applications such as anti-icing surfaces, non-wetting surfaces, low friction surfaces, self cleaning. Other properties improved include time dependent mechanical and thermal properties such as heat distortion, creep, compression set, shrinkage, modulus, hardness and biological compatibility. In addition to mechanical properties, other physical properties are favorably improved, including lower thermal conductivity, dielectric properties, fire resistance, gas permeability and separation. These improved properties may be useful in a number of applications, including space-survivable materials and seals, gaskets, cosmetics, and personal care. |
| US07897661B2 |
Polymerized (substituted imidazolium) liquid ionomers for improved handling properties in silica-reinforced rubber compounds
It has been discovered that the use of a silica dispersing aid, a polymerized (substituted) imidazolium liquid ionomer (PSI), in vulcanizable rubber compositions, provides an increase in the compound modulus and satisfactory processing of silica-containing rubber compounds, especially for tire components, without sacrificing other beneficial rubber properties or increasing hysteresis. |
| US07897659B2 |
Water-based moldable modeling dough and method preparing therefor
A water-based moldable modeling dough includes polyvinyl alcohol (PVA), vinyl acetate resin, water, maltose, maltitol, and hollow microspheres each with a diameter about 5-100 μm. |
| US07897658B2 |
Aqueous coating compositions
The present invention relates to a dispersant composition comprising at least one non-ionic surfactant and at least one polymer comprising at least one salt of a carboxylic acid group. Also disclosed are pigment compositions and aqueous coating compositions comprising the dispersant composition. |
| US07897656B2 |
Oil-based white ink for ink jet recording
The present invention relates to an ink jet ink which is an oil-based white ink for ink jet recording containing (a) titanium oxide having an average particle size of 0.15 to 0.25 μm, (b) a resin, (c) an organic solvent and (d) a nonionic surfactant, wherein the nonionic surfactant comprises at least one member selected from polyoxyethylene alkyl ethers and polyoxyethylene phenyl ethers. According to the invention, there can be provided an oil-based white ink for ink jet recording which is excellent in ejection stability and in recovery properties after standing for a long period of time. |
| US07897655B2 |
Ink jet ink composition
This invention relates to an ink jet ink composition comprising an aqueous medium and at least two different polymers, a first polymer and a second polymer, having a weight average acid number of 70 to 200. In one embodiment the ink is substantially colorless. |
| US07897654B2 |
Silicone prepolymer solutions
In one aspect, the invention relates to silicone prepolymer compositions comprising a silicone prepolymer and a solvent. A soluble silicone prepolymer can be provided having increased average silicon content, thereby attaining a desired oxygen permeability. A solvent can be provided with a desired balance between hydrophilicity and hydrophobicity by selection and modification of the solvent molecular structure, resulting in molded polymer films and articles that exhibit minimal or nonexistent eye irritation and exhibit highly transparent products. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention. |
| US07897653B2 |
Fluorescent radiation curable inks
Disclosed is a radiation curable ink containing a fluorescent material that upon exposure to activating energy fluoresces such that an image that was not visible prior to exposure to the activating energy becomes visible. Also disclosed are an ink jet system and a process printing the disclosed radiation curable ink. |
| US07897651B2 |
Method for depolymerizing polyester and unsaturated polyester, and method for recovering polyester monomer using the depolymerization
A method for rapidly depolymerizing a polyester and an unsaturated polyester by irradiating the polyester with microwaves in the presence of an alkylene glycol in which a titanium oxide fine powder having a bulk density of not more than 0.3 g/cm3 has been dispersed. Another embodiment comprises irradiating a polyester or an unsaturated polyester with microwaves in the presence of a monohydric alcohol or polyhydric alcohol containing an alkali metal and/or an alkaline earth metal. As a result, raw materials of a polyester, an unsaturated polyester or a polyurethane, such as an alkylene glycol and an unsaturated dibasic acid, can be recovered efficiently. |
| US07897647B2 |
Releasable polymeric conjugates based on aliphatic biodegradable linkers
Activated polymeric bicine derivatives such as as well as conjugates made therewith are disclosed. Methods of making and using the bicine derivatives are also disclosed. |
| US07897644B2 |
Use of 4-oxobutanoic acid derivatives in the treatment of inflammation
The present invention relates to the use of a 4-oxobutanoic acid derivative for the preparation of a pharmaceutical composition for treating inflammation. |
| US07897643B2 |
Biphenyl carboxylic acids and derivatives thereof
The present disclosure relates to compounds having the general Formula (I) with the definitions of R1, R2, R3, and R4 as provided herein, and/or salts thereof. The disclosure also relates to the use of such compounds for the treatment of Alzheimer's disease, and for the modulation of γ-secretase activity. |
| US07897640B2 |
Method of treatment of virus infections using shikonin compounds
Medicaments containing shikonin compounds and salts thereof including shikonin and alkannin are used for treatment of virus infections, mycoplasma infections and malignant tumor. |
| US07897638B2 |
Synthesis of nitrodibenzylfuran chromophore for photodeprotection of organic molecules
Inventors have developed a chromophore (nitrodibenzylfuranyl, or NBDF) for ultra efficient uncaging of a caged substrate (e.g., an organic molecule such as, for example, an amino acid, a biological molecules, such as, for example, second messengers inside cells). Photolysis of a NBDF derivative of EGTA (i.e. caged calcium) is about 50 times more efficient than others calcium cages (the quantum yield of photolysis is 0.6 and the extinction coefficient is 18,400. NDBF-EGTA has a 2-photon cross section of about 0.3-0.6 GM). |
| US07897634B2 |
Pyrazoles for the treatment of obesity and other CNS disorders
This invention relates to compounds of the formulas (1), (2) and (3) having pharmacological activity, to compositions containing these compounds, and to methods of treatment employing the compounds and compositions. |
| US07897631B2 |
Inhibition and dispersion of bacterial biofilms with imidazole-triazole derivatives
Disclosure is provided for imidazole-triazole derivative compounds such as those given in Formulas (I)-(VI) that prevent, remove and/or inhibit the formation of biofilms, compositions comprising these compounds, devices comprising these compounds, and methods of using the same. |
| US07897630B2 |
5-aryl isoxazolines for controlling invertebrate pests
Disclosed are compounds of Formula 1, including all geometric and stereoisomers, N-oxides, and salts thereof wherein A1, A2 and A3 are independently selected from the group consisting of CR3 and N; B1 B2 and B3 are independently selected from the group consisting of CR2 and N; Q is a phenyl ring or a 5- or 6-membered saturated or unsaturated heterocyclic ring, each ring optionally substituted with one or more substituents independently selected from halogen, C1-C6 alkyl, C1-C6 haloalkyl, C3-C6 cycloalkyl, C3-C6 halocycloalkyl, C1-C6 alkoxy, C1-C6 haloalkoxy, C1-C6 alkylthio, C1-C6 haloalkylthio, C1-C6 alkylsulfinyl, C1-C6 haloalkylsufinyl, C1-C6 alkylsulfonyl, C1-C6 haloalkylsulfonyl, —CN, —NO2, —N(R4)R5, —C(W)N(R4)R5, —C(O)OR5 and R8; or —S(O)2N(R21)R22; —S(O)pR25 or —S(O)(═NR28)R29; R1, R2, R3, R4, R5, R8, R21, R22, R25, R28, R29; p and n are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling an invertebrate pest comprising contacting the invertebrate pest or its environment with a biologically effective amount of a compound or a composition of the invention. |
| US07897629B2 |
Therapeutic compounds
Disclosed herein is a compound having a structure or a pharmaceutically acceptable salt thereof, or a prodrug thereof. Therapeutic methods, compositions, and medicaments related thereto are also disclosed. |
| US07897625B2 |
Carbamoylbenzotriazole derivatives as inhibitors of lipases and phospholipases
The invention relates to carbamoylbenzotriazole derivatives of general formula (I), which are defined as cited in the description, to their pharmaceutically applicable salts and to their use as medicaments. |
| US07897613B2 |
Crystalline polymorphs of clopidogrel
The present invention relates to novel crystalline forms of the platelet aggregation inhibitor (+)-(S)-methyl-2-(2-chlorophenyl)-(6,7-dihydro-4H-thieno[3,2-c]pyrid-5-yl)acetate, clopidogrel (1), in the form of hydrogen bromide salts, identified as polymorph forms 1, 2 and 3. The present invention further relates to processes for preparing such forms, pharmaceutical compositions comprising such forms, and uses for such forms and compositions. The pharmaceutical compositions may be used, in particular, for inhibiting platelet aggregation or for treating, preventing or managing thrombosis, atherothrombosis, an atherothrombotic event, ischaemic stroke, myocardial infarction, non-Q-wave myocardial infarction, atherosclerosis, peripheral arterial disease, or unstable angina. The present invention also relates to methods of treating said disorders. Formula (1). |
| US07897610B2 |
Use of benzo[c]quinolizinium derivatives for the treatment of diseases that are linked to smooth muscle cell constriction
The invention relates to the use of benzo[c]quinolizinium derivatives for treating diseases that are linked to smooth muscle cell constriction, such as hypertension and asthma. |
| US07897607B2 |
Cyclic compounds
There is provided a CRF receptor antagonist comprising a compound of the formula (I): A-W—Ar (I) wherein, A is a group represented by the formula (A1) or (A2): (wherein, ring Aa is a 5- or 6-membered ring which may be further substituted; ring Ab is a 5- or 6-membered ring which may be further substituted; ring Ac is a 5- or 6-membered ring which may be substituted; R1 is optionally substituted alkyl, substituted amino, substituted hydroxy, etc.; X is carbonyl, —O—, —S—, etc.; Y1, Y2 and Q are independently optionally substituted carbon or nitrogen; is a single or double bond); W is a bond, optionally substituted methylene, optionally substituted imino, —O—, —S—, etc.; Ar is optionally substituted aryl or optionally substituted heteroaryl; or a salt thereof or a prodrug thereof. |
| US07897601B2 |
Cannabinoid receptor modulators
A compound having the general structure of Formula (I): or a pharmaceutically acceptable salt, solvate, or ester thereof, is useful in treating diseases, disorders, or conditions such as obesity, metabolic disorders, addiction, diseases of the central nervous system, cardiovascular disorders, respiratory disorders, and gastrointestinal disorders. |
| US07897600B2 |
Amino pyrazole compound
The present invention provides amino pyrazole compounds useful in the treatment of chronic myeloproliferative disorders and various cancers, e.g., glioblastoma, breast cancer, multiple myeloma, prostate cancer, and leukemias. |
| US07897598B2 |
Inhibitors of the anandamide transporter
Analogs that inhibit the transport of anandamide across cell membranes. The inhibitors are amide and ester analogs of anandamide having a tail portion X that is a fatty acid chain remnant, a central portion Y that is an amide or ester radical and a head portion Z that is selected from a variety of groups including hydrogen, alkyl, hydroxy alkyl, aryl, hydroxy aryl, heterocyclic and hydroxy heterocyclic radicals. The disclosed analogs have potential pharmaceutical uses as drugs for treating a variety of diseases and afflictions, including cardiovascular diseases and blood pressure disorders. |
| US07897597B2 |
Aryloxy and arylalkyleneoxy substituted imidazoquinolines
Imidazoquinoline compounds with an aryloxy or arylalkyleneoxy or hydroxy substituent at the 6, 7, 8, or 9-position, pharmaceutical compositions containing the compounds, intermediates, and methods of use of these compounds as immunomodulators, for modulating cytokine biosynthesis in animals and in the treatment of diseases including viral and neoplastic diseases, are disclosed. |
| US07897596B2 |
Allosteric modulators of the A1 adenosine receptor
The present invention provides compounds of formula (I) wherein R1, R2, R3, R4 and Q have a meaning as defined herein in the specification. The compounds of formula (I) are allosteric modulators of the A1 adenosine receptor and, thus, may be employed for the treatment of conditions mediated by the A1 adenosine receptor. Accordingly, the compounds of formula (I) may be employed for treatment of pain, in particular, chronic pain such as neuropathic pain; cardiac disease or disorder such as cardiac disarrhythmias, e.g., peroxysmal supraventricular tachycardia, angina, myocardial infarction and stroke; neurological disease or injury; sleep disorder; epilepsy; and depression. |
| US07897593B2 |
HIV integrase inhibitors
The invention encompasses series bicyclic pyrimidinone compounds of Formula I which inhibit HIV integrase and prevent viral integration into human DNA. This action makes the compounds useful for treating HIV infection and AIDS. The invention also encompasses pharmaceutical compositions and methods for treating those infected with HIV. |
| US07897590B2 |
Methods to mobilize progenitor/stem cells
Methods to elevate progenitor and stem cell counts in animal subjects using compounds which bind to the chemokine receptor CXCR4 are disclosed. Preferred embodiments of such compounds are of the formula Z-linker-Z′ (1) or pharmaceutically acceptable salt thereof wherein Z is a cyclic polyamine containing 9-32 ring members of which 3-8 are nitrogen atoms, said nitrogen atoms separated from each other by at least 2 carbon atoms, and wherein said heterocycle may optionally contain additional heteroatoms besides nitrogen and/or may be fused to an additional ring system; or Z is of the formula wherein A comprises a monocyclic or bicyclic fused ring system containing at least one N and B is H or an organic moiety of 1-20 atoms, Z′ may be embodied in a form as defined by Z above, or alternatively may be of the formula —N(R)—(CR2)n—X wherein each R is independently H or straight, branched or cyclic alkyl (1-6C), n is 1 or 2, and X is an aromatic ring, including heteroaromatic rings, or is a mercaptan; “linker” represents a bond, alkylene (1-6C) or may comprise aryl, fused aryl, oxygen atoms contained in an alkylene chain, or may contain keto groups or nitrogen or sulfur atoms. |
| US07897585B1 |
Nanoparticles for protein drug delivery
The invention discloses the nanoparticles composed of chitosan, poly-glutamic acid, and at least one anti-hemophilic factor or bioactive agent characterized with a positive surface charge and their enhanced permeability in oral drug delivery. |
| US07897584B2 |
Taxanes covalently bounded to hyaluronic acid or hyaluronic acid derivatives
The present invention relates to water-soluble taxanes covalently bounded to hyaluronic acid or hyaluronic acid derivatives, and in particular to paclitaxel and docetaxel, useful for the preparation of pharmaceutical compositions to be used in the field of oncology, in the treatment of autoimmune disorders and of restenoisis. The invention also relates to the process for preparing taxanes covalently bounded to hyaluronic acid or hyaluronic acid derivatives by direct synthesis between molecules of hyaluronic acid and of taxane or by indirect synthesis by the introduction of a spacer between the hyaluronic acid or hyaluronic acid derivative and the taxane. |
| US07897575B2 |
Treatment and prevention of vascular dementia
The invention relates to compositions and methods for treating or preventing vascular dementia in a mammal comprising mucosal administration of an amount of E-selectin polypeptide sufficient to induce bystander immune tolerance in the mammal. Another aspect of the invention relates to compositions useful for treating or preventing vascular dementia. |
| US07897569B2 |
Use of HMGB fragments as anti-inflammatory agents
Compositions and methods are disclosed for inhibiting the release of a proinflammatory cytokine from a vertebrate cell, and for inhibiting an inflammatory cytokine cascade in a patient. The compositions comprise a vertebrate HMGB A box, and an antibody preparation that specifically binds to a vertebrate HMGB B box. The methods comprise treating a cell or a patient with sufficient amounts of the composition to inhibit the release of the proinflammatory cytokine, or to inhibit the inflammatory cytokine cascade. |
| US07897568B2 |
Compositions for treatment of cancer
Synthetic peptides containing an ankyrin repeat-like motif or portion thereof and mimetics thereof which interact with synuclein-gamma (SNCG) and reduce SNCG-mediated resistance of SNCG-expressing cancer cells to treatment with anticancer drugs or inhibit tumorigenesis and cancer cell proliferation are provided. Compositions containing these peptides, portions thereof or mimetics thereof are also provided. Methods for use of these peptides or portions thereof, compositions, and mimetics thereof in potentiating efficacy of anticancer drugs, in particular microtubule inhibitors and hormonal cancer therapies, and in treating cancer are also provided. |
| US07897565B2 |
Compositions for HCV treatment
The present invention concerns a pharmaceutical combination comprising a) a first agent which is a non-immunosuppressive cyclophilin-binding cyclosporine, e.g., a compound of formula I and b) a co-agent. Co-agents include, but are not limited to, interferons, a conjugate of interferon, antiviral agents, helicase inhibitors, protease inhibitors, polymerase inhibitors and nucleoside analogs. The instant pharmaceutical combination may be used, e.g., in treating subjects having a flaviviridae infection, e.g., a Hepatitis C infection. |
| US07897564B2 |
Flowable carrier matrix and methods for delivering to a patient
A carrier matrix may be delivered to a target position within a patient in a minimally invasive manner by first cutting a collagen sponge sheet into a plurality of relatively small pieces. These pieces are sized so that, when wet, they are capable of flowing through a cannula and/or reduced-diameter syringe tip. The pieces are placed into a syringe and wetted, say with a morphogenic solution, and optionally mixed with a bulking material, which is similarly sized to fit through the cannula. The thoroughly mixed and wetted product forms a viscous aggregate which may then be injected into the patient at the target site. |
| US07897555B2 |
Microcapsules
Microcapsules for use in liquid detergents having a core and a polyelectrolyte complex shell in the form of a semipermeable membrane comprising a particulate permeability-regulator. The invention also relates to a process for making the microcapsules and liquid detergents comprising said microcapsules. |
| US07897553B2 |
Biguanide composition with low terminal amine
A polymeric biguanide composition comprising less than 18 mol % of terminal amine groups as measured by 13C NMR. The polymeric biguanide composition also is characterized by a relative increase in the molar concentration of terminal guanidine groups or terminal cyanoguanidino groups. The invention is also directed to ophthalmic compositions comprising the polymeric biguanide compositions. The polymeric biguanide compositions can be used as an antimicrobial component in an ophthalmic lens care solution, or as a preservative to in a pharmaceutical composition or other health care product. |
| US07897550B2 |
Urea grease composition for constant velocity joints
Urea grease composition for constant velocity joints is provided containing base oil, one or more urea thickener compounds, (A) one or more molybdenum sulphurized dialkyldithiocarbamates represented by general formula (I) wherein R1 and R2 are independently chosen from alkyl groups of from 1 to 24 carbons, m+n=4, m is from 0 to 3 and n is from 4 to 1, (B) triphenylphosphorothionate represented by formula (II) and (C) one or more stearic acid metal salts. |
| US07897547B1 |
Viscoelastic surfactant rheology modifier
A method for shortening the shear recovery time of cationic, nonionic, anionic, zwitterionic, and amphoteric viscoelastic surfactant fluid systems by adding an effective amount of an amphiphilic polymeric rheology enhancer. The rheology enhancer is a grafted polymer of polydimethylsiloxane, for example polydimethylsiloxanes grafted with ethylene/propylene glycol. The rheology enhancer also increases fluid viscosity and very low rheology enhancer concentration is needed. |
| US07897543B2 |
Spiroketal-substituted cyclic ketoenols
The invention relates to novel spiroketal-substituted cyclic ketoenols of the formula (I) in which A, B, Q1, Q2, D, G, W, X, Y, and Z are as defined above, to processes and intermediates for their preparation and to their use as pesticides and/or microbicides and/or herbicides. Moreover, the invention relates to selective herbicidal compositions comprising, firstly, spiroketal-substituted cyclic ketoenols and, secondly, a crop plant compatibility-improving compound. |
| US07897536B2 |
Nanocapsule-type structure
The present invention relates to a nanocapsule-type structure having an average particle diameter of 1 to 50 nm, said nanocapsule-type structure comprising an aqueous solution of a metal compound encapsulated in the inside thereof. Preferably, the nanocapsule-type structure is such that the nanocapsule structure is formed by self-organization of a surfactant in an organic solvent. This nanocapsule structure is in a nanometer size, and high in dispersibility even in a high-concentration region in an organic solvent, and does not undergo aggregation, and it is useful as a catalyst for a CVD method. |
| US07897535B2 |
Sputtering target and manufacturing method therefor, and recordable optical recording medium
To provide a sputtering target for preparing a recordable optical recording medium characterized by comprising Bi and B and a manufacturing method thereof, a recordable high density optical recording medium using the sputtering target, and a sputtering target which is capable of improving a speed of the film formation for the improvement of productivity, which has a high intensity at the time of the film formation and which has a heightened packing density. |
| US07897529B2 |
Substrate for carrying catalytic particles
There is provided a substrate (1) capable of carrying uniformly dispersed, finely divided, particulate, solid particles, e.g., catalyst particles (10) and sustaining temperatures in excess of 1200 degrees F. The substrate comprises a top layer (2) for containing the particles (10) and composed of quartz fibers (4) with an average diameter of between about 0.1 and 4 microns and about 0 to 13% of microglass fibers having a softening point of about 1000 degrees F. A support layer (3) is composed of the fibers of the top layer and, in addition, bulk refractory, e.g., ceramic, fibers (6) having and average diameter of about 1 to 4 microns and 0 to 50% of chopped e-glass fiber (7). A method for producing the substrate is provided that includes wet laying the top and bottom layers in spaced apart times so that the juncture (8) between the two layers has intermingled fibers whereby the consolidated layers are not easily separated. |
| US07897528B2 |
Heat resistant labels
Various embodiments of the present inventions encompass a variety of methods and devices for attaching labels, tags, or identification devices to hot metals. |
| US07897527B2 |
Cushioning pad for hot press
A cushioning pad for hot press is a laminated plate body comprising a rubber layer, a high elastic modulus reinforced layer, and a low elastic modulus reinforced layer. The rubber layer is sandwiched between the high elastic modulus reinforced layer and the low elastic modulus reinforced layer positioned on its opposite side, and the laminated body has entirely no airspace. |
| US07897525B2 |
Methods and systems of transferring, docking and processing substrates
In accordance with some embodiments described herein, a method for transferring a substrate to two or more process modules is provided, comprising loading at least one substrate into one or more mobile transverse chambers, the mobile transverse chambers being carried on a rail positioned adjacent to the two or more process modules, and wherein each mobile transverse chamber is configured to maintain a specified gas condition during conveyance of the substrate. One or more drive systems are actuated to propel at least one of the one or more mobile transverse chambers along the rail. The at least one mobile transfer chamber docks to at least one of the process modules, and the substrate is conveyed from the mobile transverse chamber to the at least one process modules. |
| US07897519B2 |
Composition and organic insulator prepared using the same
Disclosed is a composition for preparing an organic insulator, including an organic silane material, having a vinyl group, an acetylene group or an acryl group as a functional group for participating in a crosslinking reaction, a crosslinking agent, and a solvent for dissolving the above components. The organic insulator of example embodiments may be provided in the form of a solid insulating film, which may increase charge mobility while decreasing the threshold voltage and operating voltage of OTFTs, and which also may generate relatively slight hysteresis. |
| US07897517B2 |
Method of selectively depositing materials on a substrate using a supercritical fluid
A method for depositing one or more materials on a substrate, such as for example, a semiconductor substrate that includes providing the substrate; applying a polymer film to at least a portion of a surface of the substrate; and exposing the semiconductor substrate to a supercritical fluid containing at least one reactant for a time sufficient for the supercritical fluid to swell the polymer and for the at least one reactant to penetrate the polymer film. The reactant is reacted to cause the deposition of the material on at least a portion of the substrate. The substrate is removed from the supercritical fluid, and the polymer film is removed. The process permits the precise deposition of materials without the need for removal of excess material using chemical, physical, or a combination of chemical and physical removal techniques. |
| US07897513B2 |
Method for forming a metal silicide
The present application is directed to a method for forming a metal silicide layer. The method comprises providing a substrate comprising silicon and depositing a metal layer on the substrate. The metal layer is annealed within a first temperature range and for a first dwell time of about 10 milliseconds or less to react at least a portion of the metal with the silicon to form a silicide. An unreacted portion of the metal is removed from the substrate. The silicide is annealed within a second temperature range for a second dwell time of about 10 milliseconds or less. |
| US07897498B2 |
Method for manufacturing semiconductor device
The present invention is a method of manufacturing a semiconductor device from a layered body including: a semiconductor substrate; a high dielectric film formed on the semiconductor substrate; and an SiC-based film formed on a position upper than the high dielectric film, the SiC-based film having an anti-reflective function and a hardmask function. The present invention comprises a plasma-processing step for plasma-processing the SiC-based film and the high dielectric film to modify the SiC-based film and the high dielectric film by an action of a plasma; and a cleaning step for wet-cleaning the SiC-based film and the high dielectric film modified in the plasma-processing step to collectively remove the SiC-based film and the high dielectric film. |
| US07897493B2 |
Inducement of strain in a semiconductor layer
Strain is induced in a semiconductor layer. Embodiments include inducing strain by, for example, creation of free surfaces. |
| US07897490B2 |
Single crystal group III nitride articles and method of producing same by HVPE method incorporating a polycrystalline layer for yield enhancement
In a method for making a GaN article, an epitaxial nitride layer is deposited on a single-crystal substrate. A 3D nucleation GaN layer is grown on the epitaxial nitride layer by HVPE under a substantially 3D growth mode. A GaN transitional layer is grown on the 3D nucleation layer by HVPE under a condition that changes the growth mode from the substantially 3D growth mode to a substantially 2D growth mode. A bulk GaN layer is grown on the transitional layer by HVPE under the substantially 2D growth mode. A polycrystalline GaN layer is grown on the bulk GaN layer to form a GaN/substrate bi-layer. The GaN/substrate bi-layer may be cooled from the growth temperature to an ambient temperature, wherein GaN material cracks laterally and separates from the substrate, forming a free-standing article. |
| US07897485B2 |
Wafer processing including forming trench rows and columns at least one of which has a different width
Methods for processing semiconductor wafers are described herein. One embodiment includes removing portions of a first side of the semiconductor wafer to form a number of trenches of a particular depth in rows and columns. The method further includes forming a passivation layer on side walls of the number of trenches. The method also includes cutting a second side of the semiconductor wafer in rows and columns aligned with the number of trenches such that the semiconductor wafer singulates into a number of dice. |
| US07897480B2 |
Preparation of high quality strained-semiconductor directly-on-insulator substrates
A method for achieving a substantially defect free SGOI substrate which includes a SiGe layer that has a high Ge content of greater than about 25 atomic % using a low temperature wafer bonding technique is described. Similarly, a method for forming thin to ultra-thin strain Si, SiC, or SiC/Si layers directly on insulator substrates having a strain content in the range of about 1-5% is further described. |
| US07897477B2 |
Method of forming an isolation structure
Provided is a method of fabricating a semiconductor device that includes providing a semiconductor substrate having a front side and a back side, forming a first circuit and a second circuit at the front side of the semiconductor substrate, bonding the front side of the semiconductor substrate to a carrier substrate, thinning the semiconductor substrate from the back side, and forming an trench from the back side to the front side of the semiconductor substrate to isolate the first circuit from the second circuit. |
| US07897475B2 |
Semiconductor device having projection on lower electrode and method for forming the same
A method of forming a semiconductor device, includes forming a lower electrode including a metal and a nitrogen on a semiconductor substrate, irradiating a reducing gas to a surface of the lower electrode, and irradiating a gas containing silicon to the surface of the lower electrode to form a projection containing silicide by reacting the metal with the silicon in an island shape on the surface of the lower electrode. Then, a capacitor film is formed on the lower electrode and the projection, and an upper electrode is formed on the capacitor film. |
| US07897472B2 |
Apparatus and method for wafer level fabrication of high value inductors on semiconductor integrated circuits
Methods for forming multiple inductors on a semiconductor wafer are described. A plating layer and a photoresist layer are applied over a semiconductor wafer. Recess regions are etched in the photoresist layer using photolithographic techniques, which exposes portions of the underlying plating layer. Metal is electroplated into the recess regions in the photoresist layer to form multiple magnetic core inductor members. A dielectric insulating layer is applied over the magnetic core inductor members. Additional plating and photoresist layers are applied over the dielectric insulating layer. Recess regions are formed in the newly applied photoresist layer. Electroplating is used to form inductor windings in the recess regions. Optionally, a magnetic paste can be applied over the inductor coils. |
| US07897470B2 |
Non-volatile memory cell device and methods
A method of fabricating a memory cell including forming nanodots over a first dielectric layer and forming a second dielectric layer over the nanodots, where the second dielectric layer encases the nanodots. In addition, an intergate dielectric layer is formed over the second dielectric layer. To form sidewalls of the memory cell, a portion of the intergate dielectric layer and a portion of the second dielectric layer are removed with a dry etch, where the sidewalls include a location where a nanodot has been deposited. A spacing layer is formed over the sidewalls to cover the location where a nanodot has been deposited and the remaining portion of the second dielectric layer and the nanodots can be removed with an isotropic etch selective to the second dielectric layer. |
| US07897469B2 |
Impact ionization MOSFET method
A method of manufacturing an I-MOS device includes forming a semiconductor layer (2) on a buried insulating layer (4). A gate structure (23) including a gate stack (14) is formed on the semiconductor layer, and used to (5) self align the formation of a source region (28) by implantation. Then, an etch step is used to selectively etch the gate structure (23) and this is followed by forming a drain region (36) by implantation. The method can precisely control the i-region length (38) between source region (28) and gate stack (14). |
| US07897467B2 |
Semiconductor integrated circuit device and manufacturing method thereof
After silicon oxide film (9) is formed on the surface of a semiconductor substrate (1), the silicon oxide film (9) in a region in which a gate insulation film having a small effective thickness is formed is removed using diluted HF and after that, high dielectric constant insulation film (10) is formed on the semiconductor substrate (1). Consequently, two kinds of gate insulation films, namely, a gate insulation film (12) comprised of stacked film of high dielectric constant insulation film (10) and silicon oxide film (9) and gate insulation film (11) comprised of the high dielectric constant insulation film (10) are formed on the semiconductor substrate (1). |
| US07897465B2 |
Semiconductor device having reduced sub-threshold leakage
A semiconductor device fabricated in the semiconductor substrate includes a FinFET transistor having opposed source and drain pillars, and a fin interposed between the source and drain pillars. A cavity is formed in the semiconductor substrate extending at least partially between the fin and the semiconductor substrate. The cavity may be formed within a shallow trench isolation structure, and it may also extend at least partially between the semiconductor substrate and one or both of the pillars. The cavities increase the impedance between the semiconductor substrate and the fin and/or pillars to decrease the sub-threshold leakage of the FinFET transistor. |
| US07897462B2 |
Method of manufacturing semiconductor component with gate and shield electrodes in trenches
A semiconductor component that includes gate electrodes and shield electrodes and a method of manufacturing the semiconductor component. A semiconductor material has a device region, a gate contact region, a termination region, and a drain contact region. One or more device trenches is formed in the device region and one or more termination trenches is formed in the edge termination region. Shielding electrodes are formed in portions of the device trenches that are adjacent their floors. A gate dielectric material is formed on the sidewalls of the trenches in the device region and gate electrodes are formed over and electrically isolated from the shielding electrodes. The gate electrodes in the trenches in the device region are connected to the gate electrodes in the trenches in the gate contact region. The shielding electrodes in the trenches in the device region are connected to the shielding electrodes in the termination region. |
| US07897460B2 |
Methods of forming recessed access devices associated with semiconductor constructions
The invention includes methods of forming recessed access devices. A substrate is provided to have recessed access device trenches therein. A pair of the recessed access device trenches are adjacent one another. Electrically conductive material is formed within the recessed access device trenches, and source/drain regions are formed proximate the electrically conductive material. The electrically conductive material and source/drain regions together are incorporated into a pair of adjacent recessed access devices. After the recessed access device trenches are formed within the substrate, an isolation region trench is formed between the adjacent recessed access devices and filled with electrically insulative material to form a trenched isolation region. |
| US07897454B2 |
Metal-insulator-metal capacitor and fabrication method thereof
The present invention provides a metal-insulator-metal capacitor, which comprises a semiconductor substrate; an interlayer dielectric layer disposed on the semiconductor substrate; and an insulation trench and two metal trenches all running through the interlayer dielectric layer and allowing the semiconductor substrate to be exposed; wherein the metal trenches being located on each side of the insulation trench and sharing a trench wall with the insulation trench respectively, the insulation trench being filled with insulation material as an insulation structure, the metal trenches being filled with metal material as electrodes of the capacitor. |
| US07897452B2 |
Method of producing a semiconductor device with an aluminum or aluminum alloy rear electrode
A method of producing a semiconductor device having a thickness of 90 μm to 200 μm and with an electrode on the rear surface, which achieves a high proportion of non-defective devices by optimizing the silicon concentration and thickness of the aluminum-silicon electrode. A surface device structure is formed on a first major surface of a silicon substrate. A buffer layer and a collector layer are formed on the second major surface after grinding to reduce the thickness of the substrate. On the collector layer, a collector electrode is formed including a first layer of an aluminum-silicon film having a thickness of 0.3 μm to 1.0 μm and a silicon concentration of 0.5 percent to 2 percent by weight, preferably not more than 1 percent by weight. |
| US07897450B2 |
Method for encapsulating a high-K gate stack by forming a liner at two different process temperatures
Encapsulation of a gate stack comprising a high-k dielectric material may be accomplished on the basis of a silicon nitride material that is deposited in a sequence of two deposition processes, in which the first process may be performed on the basis of a moderately low process temperature, thereby passivating sensitive surfaces without unduly contaminating the same, while, in a second deposition process, a moderately high process temperature may be used to provide enhanced material characteristics and a reduced overall cycle time compared to conventional ALD or multi-layer deposition techniques. |
| US07897447B2 |
Use of in-situ HCL etch to eliminate by oxidation recrystallization border defects generated during solid phase epitaxy (SPE) in the fabrication of nano-scale CMOS transistors using direct silicon bond substrate (DSB) and hybrid orientation technology (HOT)
A method for reducing defects at an interface between a amorphized, recrystallized cleaved wafer layer and an unamorphized cleaved wafer layer can comprise an anneal and an exposure to hydrochloric acid. The anneal and acid exposure can be performed within an epitaxial reactor chamber to minimize wafer transport. |
| US07897446B2 |
Method of forming a high electron mobility transistor hemt, utilizing self-aligned miniature field mitigating plate and protective dielectric layer
A semiconductor device is fabricated to include source and drain contacts including an ohmic metal sunken into the barrier layer and a portion of the channel layer; a protective dielectric layer disposed between the source and drain contacts on the barrier layer; a metallization layer disposed in drain and source ohmic vias between the source contact and the protective dielectric layer and between the protective dielectric layer and the drain contact; and a metal T-gate disposed above the barrier layer including a field mitigating plate disposed on a side portion of a stem of the metal T-gate. |
| US07897442B2 |
Method for fabricating pixel structure
A method for fabricating a pixel structure is disclosed. A substrate is provided. A first conductive layer is formed on the substrate, and a first shadow mask exposing a portion of the first conductive layer is disposed over the first conductive layer. Laser is used to irradiate the first conductive layer for removing the part of the first conductive layer and forming a gate. A gate dielectric layer is formed on the substrate to cover the gate. A channel layer is formed on the gate dielectric layer over the gate. A source and a drain are formed on the channel layer and respectively above both sides of the gate. A patterned passivation layer is formed to cover the channel layer and expose the drain. An electrode material layer is formed to cover the patterned passivation layer and the exposed drain. |
| US07897441B2 |
Method of fabricating a CMOS image sensor
A method of fabricating a CMOS image sensor comprising forming an epitaxial layer on a semiconductor substrate, the epitaxial layer comprising a pixel and logic area, forming an STI layer in the epitaxial layer, forming a plurality of wells and a gate pattern having a spacer on the epitaxial layer, forming a plurality of source and drain regions in the epitaxial layer using ion implantation, forming a salicide blocking layer on the epitaxial layer and gate pattern in the pixel area, forming a plurality of silicide layers in the logic area by performing a silicidation process, sequentially forming a PMD liner nitride layer and a PSG layer on the salicide blocking layer in the pixel area and the epitaxial layer and the gate pattern in the logic area, and forming a plurality of contacts connecting the PSG layer to the source and drain regions. |
| US07897437B2 |
Thermal interconnect systems methods of production and uses thereof
Layered interface materials described herein include at least one pulse-plated thermally conductive material, such as an interconnect material, and at least one heat spreader component coupled to the at least one pulse-plated thermally conductive material. A plated layered interface material having a migration component is also described herein and includes at least one pulse-plated thermally conductive material; and at least one heat spreader component, wherein the migration component of the plated layered interface material is reduced by at least 51% as compared to the migration component of a reference layered interface material. Another layered interface material described herein includes: a) a thermal conductor; b) a protective layer; c) a layer of material to accept solder and prevent the formation of oxides; and d) a layer of solder material. Methods of forming layered interface materials are described herein that include: a) providing a pulse-plated thermally conductive interface material; b) providing a heat spreader component; and c) physically coupling the thermally conductive interface material and the heat spreader component. At least one additional layer, including a substrate layer, a surface, an adhesive, a compliant fibrous component or any other suitable layer or a thermal interface material, can be coupled to the layered interface material. |
| US07897436B2 |
Process for packaging micro-components using a matrix
A process for packaging a number of micro-components on the same substrate wafer, in which each micro-component is enclosed in a cavity. This process includes making a covering plate comprising a re-useable matrix, a polymer layer, and a metal layer; covering the wafer with the covering plate; applying a contact pressure equal to at least one bar on the covering plate and on the wafer; heating the metal layer during pressing until sealing is obtained, each cavity thus being provided with a sealing area and closed by metal layer; and dissolving the polymer to recover and recycle the matrix. |
| US07897435B2 |
Re-assembly process for MEMS structures
Methods of fabricating an array of aligned microstructures on a substrate are disclosed. The microstructures may be spring contacts or other microelements. The methods disclosed include construction of an alignment substrate, alignment of die elements with the alignment substrate, and fixation of the aligned die elements to a backing substrate. |
| US07897434B2 |
Methods of fabricating solar cell chips
A method of fabricating solar cell chips. The method includes creating an integrated circuit chip process route for fabricating integrated circuit chips using integrated circuit wafers in an integrated circuit fabrication facility; creating a solar cell process route for fabricating solar cells using solar cell wafers in the integrated circuit fabrication facility; releasing integrated circuit chip wafers and solar cell wafers into tool queues of tools of the an integrated circuit fabrication facility; and processing the solar cell wafers on at least some tools of the integrated circuit fabrication facility used to process the integrated circuit wafers. Also the process used to fabricate the solar cell chips. |
| US07897433B2 |
Semiconductor chip with reinforcement layer and method of making the same
Various semiconductor chip reinforcement structures and methods of making the same are disclosed. In one aspect, a method of manufacturing is provided that includes providing a semiconductor chip that has a side and forming a polymer layer on the side. The polymer layer has a central portion and a first frame portion spatially separated from the central portion to define a first channel. An underfill material may be provided to invade the channel and establish a mechanical joint between the polymer layer and the underfill material. |
| US07897428B2 |
Three-dimensional integrated circuits and techniques for fabrication thereof
Integrated circuits having complementary metal-oxide semiconductor (CMOS) and photonics circuitry and techniques for three-dimensional integration thereof are provided. In one aspect, a three-dimensional integrated circuit comprises a bottom device layer and a top device layer. The bottom device layer comprises a substrate; a digital CMOS circuitry layer adjacent to the substrate; and a first bonding oxide layer adjacent to a side of the digital CMOS circuitry layer opposite the substrate. The top device layer comprises an analog CMOS and photonics circuitry layer formed in a silicon-on-insulator (SOI) layer having a buried oxide (BOX) with a thickness of greater than or equal to about 0.5 micrometers; and a second bonding oxide layer adjacent to the analog CMOS and photonics circuitry layer. The bottom device layer is bonded to the top device layer by an oxide-to-oxide bond between the first bonding oxide layer and the second bonding oxide layer. |
| US07897426B2 |
Solid state imaging device and fabrication method of solid state imaging device
A solid state imaging device comprises: photoelectric conversion portions on or above a substrate; and color filters on or above the respective photoelectric conversion portions. Each of the photoelectric conversion portions comprises: a lower electrode on or above the substrate; a photoelectric conversion film on or above the lower electrode; and an upper electrode on or above the photoelectric conversion film. The device further comprises: a first inorganic material film that protects each of the photoelectric conversion portions, is formed by a first method and is above the upper electrode and below the color filters; a second inorganic material film that prevents characteristic deterioration of the photoelectric conversion portion caused by the first method, is formed by a second method and is between the upper electrode and the first inorganic material film; and a polymeric material film that enhances a function of the first inorganic material film and is on or above the first inorganic material film. |
| US07897423B2 |
Method for production of a radiation-emitting semiconductor chip
A method for micropatterning a radiation-emitting surface of a semiconductor layer sequence for a thin-film light-emitting diode chip. The semiconductor layer sequence is grown on a substrate. A mirror layer is formed or applied on the semiconductor layer sequence, which reflects back into the semiconductor layer sequence at least part of a radiation that is generated in the semiconductor layer sequence during the operation thereof and is directed toward the mirror layer. The semiconductor layer sequence is separated from the substrate by means of a lift-off method, in which a separation zone in the semiconductor layer sequence is at least partly decomposed in such a way that anisotropic residues of a constituent of the separation zone, in particular a metallic constituent of the separation layer, remain at the separation surface of the semiconductor layer sequence, from which the substrate is separated. The separation surface—provided with the residues—of the semiconductor layer sequence with a dry etching method, a gaseous etchant or a wet-chemical etchant, wherein the anisotropic residues are at least temporarily used as an etching mask. A semiconductor chip is produced according to such a method. |
| US07897421B2 |
Organic electroluminescent element, display and illuminator
A method of producing an organic electroluminescent element may include forming a transparent electrode as an anode on a transparent substrate; forming a light emission layer on the transparent substrate having thereon the anode; and forming a cathode on the substrate having thereon the anode and the light emission layer. The light emission layer may be formed by a method including arranging at least one vaporization crucible E evaporating a light emission dopant and at least one vaporization crucible I evaporating a host material and an intermediate layer forming material; and moving the substrate having thereon the anode over the vaporization crucibles E and I to form a light emission layer. |
| US07897420B2 |
Light emitting diodes (LEDs) with improved light extraction by roughening
Systems and methods are disclosed for fabricating a semiconductor light-emitting diode (LED) device by forming an n-doped gallium nitride (n-GaN) layer on the LED device and roughening the surface of the n-GaN layer to extract light from an interior of the LED device. |
| US07897419B2 |
Color correction for wafer level white LEDs
A method for fabricating a plurality of LED chips comprises providing a plurality of LEDs and forming a plurality of spacers each of which is on at least one of the LEDs. Coating the LEDs with a conversion material, each of the spacers reducing the amount of conversion material over its one of the LEDs. This reduction causes the plurality of LED chips to emit a wavelength of light in response to an electrical signal that is within a standard deviation of a target wavelength. LEDs, LED chips and LED chip wafers are fabricated using the method according to the present invention. One embodiment of an LED chip wafer according to the present invention comprises a plurality of LEDs on a wafer and a plurality of a spacers, each of which is on a respective one of the LEDs. A conversion material at least partially covers the LEDs and spacers, with at least some light from the LEDs passing through the conversion material and is converted. The spacers cause the LED chips to emit light having a wavelength within a standard deviation compared to the similar LED chips without the spacers where at least some of the LED chips emit light a wavelength of light outside the standard deviation. |
| US07897418B2 |
Method for manufacturing semiconductor light emitting device
A method for manufacturing a semiconductor light emitting device includes forming an insulating film on a semiconductor substrate, the insulating film having an opening therein, forming a Pd electrode in the opening and on the insulating film, and removing the portion of the Pd electrode on the insulating film by the application of a physical force to the portion, while leaving the Pd electrode in the opening. |
| US07897417B2 |
Hybrid nanocomposite semiconductor material, and method of producing inorganic semiconductor therefor
Hybrid semiconductor materials have an inorganic semiconductor incorporated into a hole-conductive fluorene copolymer film. Nanometer-sized particles of the inorganic semiconductor may be prepared by mixing inorganic semiconductor precursors with a steric-hindering coordinating solvent and heating the mixture with microwaves to a temperature below the boiling point of the solvent. |
| US07897414B2 |
Method of manufacturing semiconductor device and thermal annealing apparatus
A method of manufacturing a semiconductor device has forming a ferroelectric film over a substrate, placing the substrate having the ferroelectric film in a chamber substantially held in vacuum, introducing oxygen and an inert gas into the chamber, annealing the ferroelectric film in the chamber, and containing oxygen and the inert gas while the chamber is maintained sealed. |
| US07897413B2 |
Methods of making a ferroelectric memory device having improved interfacial characteristics
The present invention provides a method for manufacturing a semiconductor device, including the steps of: forming a ferroelectric film on a first conductive film by a sol-gel method; forming a first conductive metal oxide film on the ferroelectric film; carrying out a first annealing on the first conductive metal oxide film; forming a second conductive metal oxide film on the first conductive metal oxide film, so that the first and second conductive films serve as a second conductive film; and forming a capacitor by patterning the first conductive film, the ferroelectric film and the second conductive film. In the step of forming the first conductive metal oxide film, ferroelectric characteristics are adjusted with a flow rate ratio of oxygen by utilizing the fact that the ferroelectric characteristics of the ferroelectric film improve as the flow rate ratio of oxygen in a sputtering gas increases. |
| US07897410B2 |
Close proximity scanning surface contamination analyzer
Reducing chemical contaminants is increasingly important for maintaining competitive production costs during fabrication of electronic devices. There is currently no production floor capability for mapping chemical contaminants across an electronic device substrate on a routine basis. A scanning surface chemical analyzer for mapping the distributions of a variety of chemicals on substrates is disclosed. The analyzer includes an array of sensors, each of which detects a single chemical or narrow range of chemicals, a scanning mechanism to provide a mapping capability, an electrical signal analyzer to collect and analyze signals from the array of sensors and generate reports of chemical distributions, and an optical desorption mechanism to amplify detection. A preferred embodiment includes an array of miniature quadrupole mass spectrometers in the sensor array. Scanning modes include whole substrate mapping, region sampling, and spot sampling of known defect sites. |
| US07897404B2 |
Conjugates of defined stoichiometry
The invention relates to a process for the production of a biomolecule-linker conjugate of uniform stochiometry. It especially relates to a conjugate consisting of a biomolecule of a molecular weight between 5 kD and 500 kD and a hydrophilic linker molecule said linker having a molecular weight between 1 and 15 kD and between 4 and 60 charged residues, characterized in that said conjugate comprises at least one biomolecule-linker product of uniform stoichiometry in a pre-selected amount. |
| US07897403B2 |
Hydrogen peroxide and peracetic acid indicators and methods
The present invention provides a hydrogen peroxide indicator and a peracetic acid indicator that include a substrate on which is disposed an indicator composition that includes at least one of a select group of colorants and a transition metal salt. As a result of exposure to hydrogen peroxide and/or peracetic acid, the colorants change color, and even become colorless, thereby providing an indication of the presence of hydrogen peroxide and/or peracetic acid. |
| US07897399B2 |
Nitric oxide sensors and systems
The present disclosure relates to nitric oxide sensors and systems. In some embodiments one or more devices are provided that include one or more nitric oxide sensors; one or more transmitters; and one or more controllers configured to transmit using the one or more transmitters one or more signals that are associated with controlling one or more nitric oxide generators. |
| US07897397B2 |
Cell fusion promoter and utilization of the same
The present invention provides a regeneration promoter for regenerating tissue with the use of somatic stem cells. The invention also provides a cell fusion promoter comprising ATP or its metabolite which is safely usable in vivo, a method of producing fused cells in the presence of ATP or its metabolite and a related pharmaceutical composition for regenerating or improving the function of a tissue or an organ in a subject suffering from dysfunction or hypofunction due to injury or denaturation. |
| US07897393B2 |
PUFA polyketide synthase systems and uses thereof
Disclosed are the complete polyunsaturated fatty acid (PUFA) polyketide synthase (PKS) systems from the bacterial microorganisms Shewanella japonica and Shewanella olleyana, and biologically active fragments and homologues thereof. More particularly, this invention relates to nucleic acids encoding such PUFA PKS systems, to proteins and domains thereof that comprise such PUFA PKS systems, to genetically modified organisms (plants and microorganisms) comprising such PUFA PKS systems, and to methods of making and using the PUFA PKS systems disclosed herein. This invention also relates to genetically modified plants and microorganisms and methods to efficiently produce lipids enriched in various polyunsaturated fatty acids (PUFAs) as well as other bioactive molecules by manipulation of a PUFA polyketide synthase (PKS) system. |
| US07897391B2 |
PUFA polyketide synthase systems and uses thereof
Disclosed are the complete polyunsaturated fatty acid (PUFA) polyketide synthase (PKS) systems from the bacterial microorganisms Shewanella japonica and Shewanella olleyana, and biologically active fragments and homologues thereof. More particularly, this invention relates to nucleic acids encoding such PUFA PKS systems, to proteins and domains thereof that comprise such PUFA PKS systems, to genetically modified organisms (plants and microorganisms) comprising such PUFA PKS systems, and to methods of making and using the PUFA PKS systems disclosed herein. This invention also relates to genetically modified plants and microorganisms and methods to efficiently produce lipids enriched in various polyunsaturated fatty acids (PUFAs) as well as other bioactive molecules by manipulation of a PUFA polyketide synthase (PKS) system. |
| US07897388B2 |
Growth of neural precursor cells using umbilical cord blood serum and a process for the preparation for therapeutic purposes
This invention is concerned with stem cells derived from umbilical cord blood serum and a method for growing human embryonic stem cells and adult cells comprising sera separated from clotted umbilical cord blood, including growing and differentiating cord blood stem cells into neural precursors, comprising transdifferentiating CD34+, CD45+ and CD133+ stem cells from mononuclear cells derived from umbilical cord blood to neural precursors. The stem cells obtained from the umbilical cord include pluripotent stem and progenitor cell population of mononuclear cells, and separating pluripotent stem and progenitor cell population of mononuclear cells obtained from the umbilical cord blood. A magnetic cell separator is used to separate out cells which contain a CD marker and then expanding the cells in a medium containing retinoic acid as a differentiating agent supplemented with one or more growth factors BDNF, GDNF, NGF and FGF in presence of cord blood serum. The invention is also concerned with the transplantation and repair of nerve damage, strokes, spinal injury, Parkinson's and Alzheimer's, prepared with a media for culturing umbilical cord blood stem cells in umbilical cord serum. |
| US07897386B2 |
Cell-based assays for G-protein-coupled receptor-mediated activities
Disclosed are compositions and methods for their use, such as in identifying G-protein-coupled receptors, ligands and compounds that modulate the activities of G-protein-coupled receptors. The compositions and methods employ cyclic nucleotide-gated channels and fluorescence dyes in detecting changes of intracellular cAMP levels in response to the stimulation of G-protein-coupled receptors. Activation of the G-protein-coupled receptors can be detected in a variety of assays, including cell-based imaging assays with fluorescence microscopes and high throughput assays with multi-well plates and fluorescence plate readers. |
| US07897383B2 |
Recombinant constructs and their use in reducing gene expression
Recombinant constructs useful for reducing the expression of endogenous mRNA and any substantially similar endogenous mRNA are disclosed. In particular, a recombinant construct comprising, inter alia, a suitable nucleic acid sequence and its reverse complement can be used to alter the expression of any homologous, endogenous RNA (i.e., the target RNA) which is in proximity to this suitable nucleic acid sequence. |
| US07897377B2 |
Cell- and tissue culture device
The present invention relates to the field of cell and tissue culture. In particular, the invention provides a novel device for organotypic culture. The device comprises a medium conduit having one open end and one end closed by a porous membrane fused across it; and a frame holding the medium conduit in a substantially vertical orientation; wherein the medium conduit is adapted to permit retention by capillarity of a sufficient volume of liquid culture medium in the medium conduit to contact the surface of the porous membrane and thus supply nutrients to cells that may be grown on the porous membrane. The device may further comprise a cell suspension conduit having one end open and one end closed by the surface of said porous membrane contralateral to the surface of said porous membrane sealed to said medium conduit; wherein said frame holds the medium conduit and the cell suspension conduit in a substantially vertical orientation. |
| US07897376B2 |
Method for extracting a target product from a host cell employing zwitterionic detergent combinations
The present invention provides lysis reagents, containers, methods and kits relating to the extraction or the extraction and isolation of a cellular component from a host cell. More specifically, the invention provides combinations of zwitterionic compounds that may be employed to aide in the extraction or the extraction and isolation of a cellular component from a host cell. |
| US07897373B2 |
Construction of new variants of dextransucrase DSR-S by genetic engineering
The present invention relates to a recombinant process for the production of truncated or mutated dextransucrases while conserving the enzymatic activity or their specificity in the synthesis of the α-1,6 bonds. The present invention relates to nucleic acid sequences of truncated or mutated dextransucrases, vectors containing the nucleic acid sequences and host cells transformed by sequences encoding truncated or mutated dextransucrases. In another aspect, the invention concerns a method for producing, in a recombinant manner, truncated or mutated dextransucrases which conserve their enzymatic activity or which conserve their specificity in the synthesis of α-1,6 bonds and can produce, from saccharose, dextrans with high molar mass and modified rheological properties compared with the properties of dextran obtained with the native enzyme and isomalto-oligosaccharides with a controlled molar mass and dextrans. The dextrans and isomalto-oligosaccharides of the invention can be used namely as texturing agents or as prebiotics. |
| US07897371B2 |
Activation of mutated RAC-PK
The invention concerns RAC-PK and fragments thereof, as well as activators and inhibitors of RAC-PK for use as medicaments, particularly in the treatment of diseases concerned with abnormalities in processes modulated by insulin, such as cellular proliferation, insulin deficiency and/or excess blood sugar levels. Moreover, the invention provides RAC-PK for use in screening potential mimics or modulators thereof. A method for screening for agents capable of affecting the activity of GSK3 is also disclosed. The invention further provides a screening kit comprising the RAC-PK as an active principle, and a method for screening compounds which are candidate mimics or modulators of RAC-PK activity comprising detecting specific interactions between the candidate compounds and RAC-PK. There is also provided a process for activating RAC-PK comprising treatment thereof with a phosphatase inhibitor. |
| US07897362B2 |
Methods and kits for detecting ITA in a biological sample
Methods for detecting invasive trophoblast antigen (ITA) in biological samples comprise screening the samples for ITA using antibodies that bind to the ITA. The methods are useful to detect pregnancy, trophoblastic diseases, and Down's syndrome in fetuses of pregnant women. Some methods include screening the samples with a plurality of capture antibodies that specifically bind ITA. Chemiluminescent immunoassays are disclosed. The methods may be practiced with the diagnostic kits of the invention. |
| US07897358B2 |
Canine transient receptor potential V2 (cTRPV2) and methods of screening for TRPV2 channel modulators
A recombinant canine TRPV2 channel which has been prepared by cDNA cloning and polymerase chain reaction techniques is disclosed. Expression systems for these channels and an assay using the expression systems are also disclosed. The recombinant TRPV2 channel can be used in assays to evaluate compounds which directly or indirectly interact with or bind to TRPV2 channel. |
| US07897355B2 |
Gene expressed in prostate cancer and methods of use
A new polypeptide is disclosed that is specifically detected in the cells of the prostate, termed Novel Gene Expressed in Prostate (NGEP). Polynucleotides encoding NGEP are also disclosed, as are vectors including these polynucleotides. Host cells transformed with these polynucleotides are also disclosed. Antibodies are disclosed that specifically bind NGEP. Methods are disclosed for using an NGEP polypeptide, an antibody that specifically binds NGEP, or a polynucleotide encoding NGEP. Assays are disclosed for the detection prostate cancer. Pharmaceutical compositions including an NGEP polypeptide, an antibody that specifically binds NGEP, or a polynucleotide encoding NGEP are also disclosed. These pharmaceutical compositions are of use in the treatment of prostate cancer. |
| US07897354B2 |
Kinase peptides and antibodies
The invention relates to novel kinase peptides and antibodies, as well as nucleic acids related to them. The peptides, antibodies and the nucleic acids are useful for the detection, staging and monitoring of the progression of a kinase-mediated disease, as well as for determining or monitoring the efficacy of treatment. |
| US07897352B2 |
Stabilizing agents and capture ligands for use in assays measuring analyte concentrations
The present invention is related to compositions useful for the measurement of free or unbound analyte concentrations in a fluid. The present invention includes the use of capture ligands and stabilizing agents to improve the accuracy of analyte concentration assays. Methods and tools for using the present invention are also disclosed. |
| US07897350B2 |
Immunological assay and antibodies for anti-mullerian hormone
The present invention discloses compositions and methods to measure an amount of Anti-Mullerian Hormone (AMH) in a sample, including a mammalian sample such as a primate, rodent, equine, or bovine sample. The compositions and methods herein also provide antibodies that bind to epitopes on AMH that are stable to proteolysis of AMH. |
| US07897347B2 |
Selection of intracellular immunoglobulins
A general immunoglobulin-target assay system is provided, in which a positive outcome (the generation of a signal) depends only on the intracellular interaction of immunoglobulin with target. This can be accomplished for many immunoglobulins expressed in yeast and/or in mammalian cells and allows the selection of immunoglobulins which are capable of functioning in an intracellular environment. |
| US07897345B2 |
Short cycle methods for sequencing polynucleotides
The invention provides methods for sequencing a polynucleotide comprising stopping an extension cycle in a sequence by synthesis reaction before the reaction has run to near or fill completion. |
| US07897340B2 |
Use of tumor susceptibilty gene 101 (TSG 101) as a prognostic and diagnostic marker
The present invention discloses the link between oncogenic Ras and TSG101 and the negative effect of TSG101 on the expression of p21 in ovarian cancer. The present also discloses the use of TSG101 as a prognostic, diagnostic marker and a potential therapeutic target in cancer, especially ovarian cancer. |
| US07897338B2 |
Mobility-modified nucleobase polymers and methods of using same
The present invention relates generally to nucleobase polymer functionalizing reagents, to mobility-modified sequence-specific nucleobase polymers, to compositions comprising a plurality of mobility-modified sequence-specific nucleobase polymers, and to the use of such polymers and compositions in a variety of assays, such as, for example, for the detection of a plurality of selected nucleotide sequences within one or more target nucleic acids. The mobility-modifying polymers of the present invention include phosphoramidite reagents which can be joined to other mobility-modifying monomers and to sequence-specific oligonucleobase polymers via uncharged phosphate triester linkages. Addition of the mobility-modifying phosphoramidite reagents of the present invention to oligonucleobase polymers results in unexpectedly large effects the mobility of those modified oligonucleobase polymers, especially upon capillary electrophoresis in non-sieving media. |
| US07897326B2 |
Peroxisome-proliferator activated receptor-alpha agonists for organ preservation
Methods and compositions for reducing, preventing or reversing organ damage and/or enhancing organ preservation by administration of a peroxisome-proliferator activated receptor-alpha (PPARα) agonist to the organ. |
| US07897322B2 |
Ink composition, inkjet recording method, producing method of planographic printing plate, and planographic printing plate
An ink composition includes (A) a polymerization initiator; (B) an ester or amide of a mono-functional (meth)acrylic acid having an alkylene oxide repeating unit in a molecule; and (C) a colorant, and preferably further includes (E) a sensitizing dye. |
| US07897313B2 |
Electrostatic latent image bearing member, and image forming apparatus and process cartridge using the electrostatic latent image bearing member
An electrostatic latent image bearing member is provided including a substrate and a photosensitive layer located overlying the substrate, wherein the outermost layer of the electrostatic latent image bearing member includes a cross-linked resin formed from a cross-linking reaction between a polyol having 2 or more hydroxyl groups including a reactive charge transport material having a specific formula and an isocyanate compound including an aromatic isocyanate compound having an isocyanate group and an aromatic ring; and the use of the electrostatic latent image bearing member in an image forming apparatus and a process cartridge. |
| US07897309B2 |
Bisazo compound, 2-hydroxy-3-phenylcarbamoyl naphthalene compound and method manufacturing bisazo compound
A bisazo compound represented by Chemical structure 1: wherein, Ar1 and Ar2 independently represent a substituted or non-substituted aryl group, when at least one of Ar1 and Ar2 has a substituent, the substituent is selected from the group consisting of an alkyl group having 1 to 4 carbon atoms, phenyl group, biphenyl group, naphthyl group, anthryl group, and pyrenyl group, R1, represents an alkyl group, an alkoxy group, a halogen atom, or nitrile group, R2 represents ethylene group or vinylene group, and n represents an integer of from 1 to 3 and when n is 2 or 3, R1s are independent from each other. |
| US07897304B2 |
Color filter, semi-transmissive semi-reflective liquid-crystal display device, method for forming phase difference control layer, and method for manufacturing color filter
A color filter of the present invention includes a substrate having light transmissivity, a color layer provided on the lower surface of the substrate and including a plurality of color pattern layers, each transmitting visible light of different color, and a phase difference control layer including a plurality of phase difference pattern layers and optically isotropic layers and provided on the lower surface of the color layer, wherein a color differentiation region includes a color pattern layer and a phase difference pattern layer and an optically isotropic layer that are provided on the lower surface of the color pattern layer is formed for each color of the color pattern layer, and the thickness of the phase difference pattern layer and the thickness of the color pattern layer are respectively different for each color differentiation region. |
| US07897303B2 |
Applying color elements and busbars to a display substrate
A method of applying to a display substrate color elements and addressing busbars in a defined alignment relative to each other includes: forming said color elements and said busbars on a surface of a transfer carrier; 10 adhering said color elements and said busbars to said display substrate; and removing said transfer carrier. |
| US07897301B2 |
Fine pattern forming method and stamper
A technique for forming fine patterns by a simple method. A fine pattern forming method includes a step of forming a heat-resist film on a substrate, applying energy to regions of the resist film to form a fine pattern, and thereafter developing the resist film. The material used to form the resist film is a metal oxide of a composition that differs from a stoichiometric composition by lacking a small amount of oxygen, the energy is applied to the resist film using pressure, and the resist film is developed using an alkaline developer. |
| US07897289B2 |
Stackable high-temperature fuel cell
The invention relates to stackable high-temperature fuel cells which are combined to form so-called fuel cell stacks and also can be connected to each other electrically conductively in series and/or in parallel. According to the set object, such high-temperature fuel cells are intended to form an electrically conductive connection between a cathode and an interconnector which, even at temperatures above 800° C. and also in the oxidising atmosphere prevailing during operation of fuel cells, have a sufficiently high electrical conductivity, a chemically and mechanically adequate strength or stability. The high-temperature fuel cells according to the invention are connected, on the anode-side, to a fuel supply and, on the cathode-side, to an oxidant supply. The cathode is connected electrically conductively by means of at least one resilient contact element to an interconnector. The resilient contact element has one or more regions which exert a compression force on regions of the interconnector, the contact element being formed from an electrically conductive ceramic material. |
| US07897287B2 |
Fuel cell vehicle including reaction-off gas discharge system
A fuel cell vehicle includes: a fuel cell stack for generating electric power by receiving supply of a reaction gas; a humidifying device for delivering an oxidizing off-gas discharged from the fuel cell stack and an oxidizing gas with a water vapor permeable membrane interposed therebetween, and thereby carrying out a moisture exchange between the oxidizing off-gas and the oxidizing gas; and a discharge flow passage for discharging the oxidizing off-gas discharged from the humidifying device to an outside of the vehicle. An oxidizing off-gas outlet that opens toward a front side of the vehicle is formed in the humidifying device. The discharge flow passage is connected to the oxidizing off-gas outlet and is bent in an approximate U shape from a front side of the vehicle to a back side of the vehicle. |
| US07897286B2 |
Fuel cell system and method of discharging gas from the fuel cell system
A fuel cell system includes: a fuel cell to which a reaction gas is supplied to generate electricity; a circulating system which returns unreacted reaction gas discharged from the fuel cell to an upstream of the fuel cell to thereby circulate the unreacted reaction gas; a discharge device which discharges the unreacted reaction gas from the circulating system; a first pressure detector which detects a pressure at a downstream of the discharge device; and a controller which controls an amount of discharged gas to be discharged from the circulating system by the discharge device, based on the pressure detected by the first pressure detector. |
| US07897281B2 |
Binder composition for electric double layer capacitor electrode
The present invention provides a new binder composition for an electrode for an electric double layer capacitor which comprises a binder good in binding force and excellent in heat resistance, an electrode for an electric double layer capacitor having this binder, and an electric double layer capacitor which is high in capacity and is electrochemically stable by use of a binder composition for an electrode for an electric double layer capacitor comprising a binder polymer and water, wherein said binder polymer comprises: 50 to 98% by mole of monomer units (a) derived from a compound represented by the following general formula: CH2═CR1—COOR2 (1) wherein R1 represents a hydrogen atom or an alkyl group, and R2 represents an alkyl group having 2 to 18 carbon atoms or a cycloalkyl group having 3 to 18 carbon atoms, 1 to 30% by mole of monomer units (b) derived from an α,β-ethylenically unsaturated nitrile compound, and 0.1 to 10% by mole of monomer units (c) derived from a multifunctional ethylenically unsaturated carboxylic acid ester; has a glass transition temperature from −80 to 0° C. |
| US07897279B2 |
Jelly-roll type electrode assembly and secondary battery including the same
An electrode assembly including a first electrode strip having a first electrode collector coated with at least a first electrode active material, an exposed portion of the first electrode collector attached with a first electrode tab; a second electrode strip having a second electrode collector coated with at least a second electrode active material and is rolled together with the first electrode strip, an exposed portion of the second electrode collector is attached with a second electrode tab; and at least one inter-electrode strip separator is positioned between the first and second electrode strips, wherein at least one sheet of protective separator, which is extended from the inter-electrode strip separator, is further positioned on a side of the first electrode strip attached with the first electrode tab. |
| US07897276B2 |
Intersecting battery cavities
A system comprising a first battery cavity and a second battery cavity adjacent to the first battery cavity. Both of the first and second battery cavities are oriented in a common direction. The system also comprises a third battery cavity which comprises at least part of the first battery cavity and at least part of the second battery cavity. The third battery cavity is oriented in a different direction than the common direction. |
| US07897273B2 |
Appliance with coated transparency
An appliance transparency, such as an oven transparency, includes at least one substrate and a coating deposited over at least a portion of the substrate. The coating includes at least one metal layer, such as a metallic silver layer. The metal layer can have a thickness in the range of 80 Å to 100 Å and optionally or the coating can have a protective coating deposited thereon. |
| US07897266B2 |
Personal grooming device having a tarnish resistant, hypoallergenic and/or antimicrobial silver alloy coating thereon
The present disclosure is generally directed to a personal grooming product or device (e.g., foil shaver, rotary shaver, etc.) having a metal coating on one or more surfaces thereof, the grooming product being designed for contacting the skin (e.g., the human hand or face, or the skin of an animal, such as during the act of pet grooming). More specifically, the present disclosure is directed to a personal grooming product or device having a layer of some measurable thickness on such a surface, wherein the layer comprises or contains a tarnish resistant, hypoallergenic and/or antimicrobial silver-containing alloy. |
| US07897265B2 |
Low cost, environmentally favorable, chromium plate replacement coating for improved wear performance
A coating which improves the wear performance of a part is described. The coating is applied over an article such as a part or a workpiece using an electroplating process. The coating broadly includes a cobalt material matrix with a hardness of at least 550 HV and a plurality of carbide particles distributed throughout the cobalt material matrix. The cobalt material matrix may be a cobalt-phosphorous alloy. The particles interspersed throughout the matrix may be chrome carbide or silicon carbide particles. |
| US07897261B2 |
Surface active additives for coatings
A coating composition is provided comprising (a) a polymer containing reactive functional groups; (b) a curing agent having reactive functional groups that are reactive with the functional groups in the polymer in (a); and (c) a polymeric material different from (a) and (b) having functional groups. The functional groups in components (a) and (b) are more reactive with each other than with the functional groups in component (c) such that upon curing, at least a portion of the functional groups on component (c) remain unreacted. A coating layer formed from the composition upon application to a substrate has surface regions and a bulk region, and the concentration of component (c) at one or more surface regions is greater than the concentration of component (c) in the bulk region of the coating layer. The composition can be used in multi-layer composites containing two or more coating layers. |
| US07897255B2 |
Porous washcoat-bonded fiber substrate
A porous substrate and method of forming a porous substrate including providing a fiber material, providing at least one extrusion aid, and providing at least one washcoat precursor. The fiber material, the at least one extrusion aid and the at least one washcoat precursor are mixed to provide an extrudable batch. The extrudable batch is extruded into a green substrate. The green substrate is fired to form a porous rigid substrate and to form a washcoat at least partially coating the fiber material. |
| US07897254B2 |
Fiber modified layer and methods of making and using same
A composition for use in a fiber modified layer, comprising an aggregate material, a binder, and a plurality of fibers, wherein each fiber has a length of greater than 0.25 inches. Also provided is a method of selecting a fiber modified layer for applying on an existing surface, comprising the steps of: providing a binder mixture having an effective amount of an aggregate material, a binder, and a plurality of fibers, wherein each of the plurality of fibers has a length greater than 0.25 inches; applying the binder mixture to a selected surface to form a fiber modified proposed layer; testing the fiber modified proposed layer for fatigue or crack resistant properties; and selecting the binder mixture for application on the existing surface for performance if the fiber modified proposed layer has fatigue or crack resistant properties. |
| US07897252B1 |
Surfaces of thermoplastic sheets and structures modified with photocatalytic materials
Thermoplastic surface modification is achieved with photocatalysts, such as titanium dioxide, tungsten oxide and mixtures thereof. A uniform coating of a powdered photocatalyst is applied to a thermoplastic surface that is wetted with an organic solvent. The coating is in a range between approximately 1.5 mg/cm2 to approximately 2.5 mg/cm2. After the uniform coating of photocatalyst is dried, the thermoplastic surface is heated to a temperature above its softening temperature, usually in a range between approximately 80° C. to approximately 130° C.; then, a mild pressure is applied to imbed the photocatalyst into the surface of the thermoplastic sheet. The method of modification is inexpensive, long-lasting and non-detrimental to the thermoplastic surface. A surface is provided with improved aesthetic appearance, extended lifetime and sustained protection from undesirable growth of nuisance organisms, such as algae, fungus, bacteria, mold, mildew and the like. |
| US07897249B2 |
Composite material structure with interlayer electrical conductance
A composite material structure includes a first fiber layer, a second fiber layer, a resin layer between the first fiber layer and the second fiber layer and a plurality of chopped fibers provided in the resin layer. |
| US07897245B2 |
Bonded structure
A bonded structure formed by bonding a first structure and a second structure at opposed bonding surfaces to form a microstructure or the like. At least one of the first structure and the second structure is formed of a resin composition including a polypropylene resin and a hydrogenated derivative of a block copolymer of the following general formula X-Y (X is a polymer block immiscible with the polypropylene resin, and Y is a conjugated diene elastomer polymer block). The bonding surfaces are bonded by heating an alkoxysilane or alkylsilane compound or a mixture prepared by adding a hydrogenated derivative of a block copolymer of the general formula X-Y to an alkoxysilane or alkylsilane compound applied to the bonding surface. |
| US07897244B2 |
Sealing band
The joint-sealing tape of flexible foam material (2) capable of recovery after compression is saturated with an impregnate and provided with a plurality of notches or recesses (4a, 4b, 4c, 4d), which serve to accept and to distribute the impregnate in the foam (2). |
| US07897236B2 |
Electrostatic flocking and articles made therefrom
The present invention is directed to an article having at least one surface coated with electrostatically flocked material. The flock material used is one or more fibers, preferably synthetic fibers. When electrostatically flocked onto the article surface, the flock material is oriented, thus providing a silky smooth feel to the surface. The articles may include, for example, elastic articles such as rubber gloves, elastic medical drapes or wraps, elastic orthopedic supports/braces and clothing. The present invention also provides a process and apparatus for electrostatically flocking material onto an article. |
| US07897235B1 |
Fire retardant panel apparatus and method of making and using same
A flame retardant panel apparatus, and method, utilize a flame retardant panel, having an exterior and an interior face thereof, with the panel including a panel structure having a primary core encapsulated within a panel frame of reinforced phenolic material, and a layer of flame retardant material attached to the panel structure and extending outwardly therefrom to at least partially define an exterior face of the flame retardant panel. The flame retardant panel is suitable for use in mass transit conveyances, such as subway cars, high speed cars, rail cars, buses, rapid response vehicles, marine vessels, and elevators. |
| US07897229B2 |
Release sheet and pressure-sensitive adhesive article
A pressure-sensitive adhesive article 100 includes a release sheet 1 constituted from a releasing agent layer 11 and a base material 12, and a pressure-sensitive adhesive sheet 2 constituted from a pressure-sensitive adhesive layer 21 and a pressure-sensitive adhesive sheet base 22. Such a pressure-sensitive adhesive article 100 has a structure in which the pressure-sensitive adhesive sheet 2 is laminated on the release sheet 1 so that the pressure-sensitive adhesive layer 21 is in contact with the releasing agent layer 11. The releasing agent layer 11 is composed of a material containing substantially no silicone compound. The releasing agent layer 11 is mainly composed of an elastomer and has a Young's modulus of 1.5 GPa or less. Preferred examples of the elastomer include polybutadiene rubber (especially, 1,4-polybutadiene rubber), polyisoprene rubber, and ethylene propylene rubber. The release sheet 1 has excellent releasability and has little adverse effect on electric components and the like. |
| US07897220B2 |
Web and method for making fluid filled units
A preformed web and a method of producing dunnage units from the preformed web. The web is an elongate flattened thermoplastic tube having an inflation edge and an opposite edge. The tube includes spaced transverse seals that define sides of pouches. In one embodiment, the web is configured such that a gap forms between each pair of adjacent pouches when the pouches are inflated. In one embodiment, an inflation edge of the web comprises a frangible connection that allows the inflation edge to be broken by an unsharpened object. |
| US07897217B2 |
Method and system for performing plasma enhanced atomic layer deposition
A method, computer readable medium, and system for vapor deposition on a substrate that introduce a gaseous film precursor to a process space, increase the volume of the process space from a first size to a second size to form an enlarged process space, introduce a reduction gas to the enlarged process space, and form a reduction plasma from the reduction gas. The system for vapor deposition includes a process chamber including a first process space and further including a second process space that includes the first process space and that has a second volume that exceeds the first volume. The first process space is configured for atomic layer deposition, and the second process space is configured for plasma reduction of a layer deposited in the first process space. |
| US07897215B1 |
Sequential UV induced chemical vapor deposition
Ion-induced, UV-induced, and electron-induced sequential chemical vapor deposition (CVD) processes are disclosed where an ion flux, a flux of ultra-violet radiation, or an electron flux, respectively, is used to induce the chemical reaction in the process. The process for depositing a thin film on a substrate includes introducing a flow of a first reactant gas in vapor phase into a process chamber where the gas forms an adsorbed saturated layer on the substrate and exposing the substrate to a flux of ions, a flux of ultra-violet radiation, or a flux of electrons for inducing a chemical reaction of the adsorbed layer of the first reactant gas to form the thin film. A second reactant gas can be used to form a compound thin film. The ion-induced, UV-induced, and electron-induced sequential CVD process of the present invention can be repeated to form a thin film of the desired thickness. |
| US07897209B2 |
Apparatus and method for producing aligned carbon-nanotube aggregates
An apparatus of the present invention for producing an aligned carbon-nanotube aggregate is an apparatus for producing an aligned carbon-nanotube aggregate by synthesizing the aligned carbon-nanotube aggregate on a base material having a catalyst on a surface thereof, the apparatus including: a formation unit that processes a formation step of causing an environment surrounding the catalyst to be an environment of a reducing gas and heating at least either the catalyst or the reducing gas; a growth unit that processes a growth step of synthesizing the aligned carbon-nanotube aggregate by causing the environment surrounding the catalyst to be an environment of a raw material gas and by heating at least either the catalyst or the raw material gas; and a transfer unit that transfers the base material at least from the formation unit to the growth unit. Thus provided is a production apparatus and a production method that are capable of improving efficiency in the production of aligned CNT aggregates by preventing a decrease in production volume and deterioration in quality of aligned CNT aggregates in serial production and by making it easy to increase the size of the apparatus. |
| US07897208B2 |
Low temperature ALD SiO2
The present invention generally comprises a silicon dioxide atomic layer deposition method. By providing pyridine as a catalyst, water may be utilized as the oxidization source while depositing at a low temperature. Prior to exposing the substrate to the water, the substrate may be exposed to a pyridine soak process. Additionally, the water may be co-flowed to the chamber with the pyridine through separate conduits to reduce interaction prior to entering the chamber. Alternatively, the pyridine may be co-flowed with a silicon precursor that does not react with pyridine. |
| US07897207B2 |
Nano-molecular sieve-polymer mixed matrix membranes with significantly improved gas separation performance
Nano-molecular sieve-polymer mixed matrix membranes (MMMs) for CO2 removal from natural gas have been prepared by incorporating dispersible template-free nano-molecular sieves into polymer matrices such as Matrimid 5218 polyimide matrix or Ultem 1000 polyetherimide matrix. The nano-molecular sieves used in this invention include template-free nano-AlPO-18, nano-AlPO-5, nano-Silicalite, nano-SAPO-34, and PEG-functionalized nano-Silicalite. These template-free nano-molecular sieves were synthesized by an organic ligand grafting method. |
| US07897202B2 |
Gelled solvent composition and method for restoring epoxy graphite composite materials
A process using environmentally friendly materials for restoring a surface of an epoxy graphite composite material that has been degraded by exposure to ultraviolet radiation. An example process includes steps of providing a gelled solvent composition, applying the gelled solvent composition to a degraded surface of an epoxy graphite composite material, and thereafter removing the gelled solvent composition to produce a restored surface. The process uses a novel gelled solvent composition comprising one or more non-halogenated organic solvents, a thickening agent, an abrasive agent, and water; wherein the gelled solvent composition has an evaporative weight loss that is lower than the evaporative weight loss of the one or more non-halogenated solvents. |
| US07897200B2 |
Ultrathin ferromagnetic/antiferromagnetic coupling film structure and fabrication method thereof
The present invention provides a ferromagnetic/antiferromagnetic coupling film structure and a fabrication method thereof. The structure includes an antiferromagnetic layer of cobalt oxide having a thickness of 2 to 15 monolayers and formed on a substrate at a temperature ranging from 700K to 900K; and a ferromagnetic layer of cobalt having a thickness of at least one monolayer for being formed on the antiferromagnetic layer of cobalt oxide. |
| US07897197B2 |
Method for producing solid electrolyte capacitors
Disclosed are sintered bodies that include: (a) 30 to 100 mol % of NbOx, wherein 0.5 |
| US07897195B2 |
Devices for coating stents
Various embodiments of methods and devices for coating stents are described herein. |
| US07897192B2 |
High energy carbonated protein drink and method of making
An improved carbonated protein beverage/drink composition which provides a relatively high protein content, ranging from about 2% by weight to about 15% by weight, while simultaneously employing a carbonation concentration between about 0.1 volumes of carbonation (per volume of liquid drink solution or liquid drink suspension) to about 4 volumes of carbonation. Preferably the protein is whey protein. The carbonated protein beverage may contain an additive which provides energy generation enhancement. The carbonated protein beverage is heat treated to inactivate microbes in the presence of the carbonation. Typically, the treatment for microbe inactivation is carried out in the individual package used for storage and handling of the carbonated protein drink. |