最新美国发明专利
Document Document Title
US07881075B2 Apparatus and methods for mounting and retaining power monitoring systems
A system for mounting and retaining an electronic device in an opening in a door or panel comprises a power monitoring device for monitoring characteristics of the power transmitted through one or more power lines. An apparatus is coupled to the power monitoring device and is adapted to secure the power monitoring device within the panel opening by engaging at least one surface of the panel. The power monitoring device may include a meter base and a display module. The combined meter base/display module assembly or remote-mounted display module may be mounted and retained in the door or panel opening.
US07881071B2 Multilayer printed wiring board
A multilayer printed wiring board includes: a build-up layer that is formed on a core substrate and has a conductor pattern disposed on an upper surface; a low elastic modulus layer that is formed on the build-up layer; lands that are disposed on an upper surface of the low elastic modulus layer and connected via solder bumps to a IC chip; and conductor posts that pass through the low elastic modulus layer and electrically connect lands with conductor patterns. The conductor posts have the aspect ratio Rasp (height/minimum diameter) of not less than and the minimum diameter exceeding 30 μm, and the aspect ratio Rasp of external conductor posts, which are positioned at external portions of the low elastic modulus layer, is greater than or equal to the aspect ratio Rasp of internal conductor posts, which are positioned at internal portions of the low elastic modulus layer.
US07881065B1 Circuit with improved electrostatic discharge susceptibility
An RFID tag includes a capacitor between the ASIC ground pin and the circuit ground. The value of the capacitor is selected so that in the case of electrostatic discharge (ESD), the potential drop is primarily across the capacitor rather than the ASIC. Thus, the ASIC is protected against ESD.
US07881064B2 Flexible paddle card for installation on a motherboard of a computing system
Flexible paddle cards for installation on a motherboard of a computing system are disclosed that are oriented parallel with the motherboard when installed in the computing system and include: a printed circuit board; and three card connectors that correspond to three motherboard connectors mounted on the motherboard, two of the card connectors mounted on a first rigid region of the printed circuit board, the remaining third card connector mounted on a second rigid region of the printed circuit board, and the first rigid region and the second rigid region separated by a flexible region of the printed circuit board, the flexible region having a width that allows the printed circuit board to flex when the card connectors mate with the motherboard connectors.
US07881062B2 Extension bracket module
An extension bracket module is used for mounting an outer switch board of a computer system. The extension bracket module comprises a top plate and a panel perpendicular to each other. The top plate is levelly disposed and the outer switch board is configured facing downward and mounted onto a bottom surface of the top plate in parallel. An upper side of the panel is connected to a front edge of the top plate. Therefore, the deficit that the switch board in the prior art requires an extra longitudinal or transverse space of the computer system can be overcome through the design of the extension bracket module.
US07881058B2 Cooling system for a rotary tablet press
A cooling system for a rotary tablet press with which a rotor is driven by an electrical drive motor and the rotor and drive motor are arranged in a closed housing, and a control cabinet for the drive motor and further units in the housing, wherein arranged within the housing is a cooling machine whose evaporator is part of a first heat exchanger, whose other part is arranged in a coolant circuit for the drive motor, a fan is arranged in a channel in the housing closed relative to the housing interior, where the fan draws cool air in via an air inlet of the housing and gives it off via an air outlet of the housing, wherein the cool air is engaged in heat exchange with a condenser of the cooling machine.
US07881057B2 Data center cooling
A system for restricting mixing of air in a data center includes a plurality of racks, each of the racks having a front face and a back face. The system includes an enclosure for collecting air released from the back faces of the plurality of racks, the enclosure configured to substantially contain the air in an area between the first row and the second row and having a roof panel coupled to the first row of racks and the second row of racks configured to span a distance between the first row of racks and the second row of racks. The enclosure is configured to maintain a first air pressure inside of the enclosure that is substantially equal to a second air pressure outside the enclosure.
US07881056B2 Heat radiation structure for an electronic device
The heat sink is provided perpendicularly to a bottom of a case of an on-board information device as the electronic device and adjacent to a right side plate of the case having windows (104) and (105). The heat sink includes grooves each vertically extending from the first to the third heat generating elements at a lower portion upward, and the through holes formed at positions corresponding to the windows of the right side plate of the case and at the upper portion of the heat sink along the grooves.
US07881055B2 Physical configuration of a hand-held electronic communication device
A hand-held, electronic, bi-directional, wireless electronic communication device having a physical configuration which includes a relatively large, constantly visible display and an alphanumeric keyboard that can be concealed until needed.
US07881053B1 Heat-dissipating seat for notebook computers
A heat-dissipating seat for exclusive use with notebook computers is provided. A cooling fan is provided in a base plate of the heat-dissipating seat. The base plate is bilaterally provided with retractable extension bars for expanding the base plate. Each of the extension bars has an end fixedly provided with a rotatable leg. The heat-dissipating seat has a compact, intricate design that allows easy portability.
US07881046B2 Expansion base
An expansion base has a body and an amplifier. The body has a front, an outer surface, a container, multiple through holes and a protruding strip. The through holes are formed through the outer surface of the body. The protruding strip is formed transversely on and protrudes from the outer surface at the front of the body. The amplifier is mounted in the container of the body and has at least one woofer mounted in the container adjacent to the through holes and two speaker mounted in the container. When the notebook is placed on the protruding strip, a space is formed between a surface and the notebook for improved user-comfort and heat dissipation. The notebook is connected to the amplifier for improved sound.
US07881034B2 Surge protector with spatial variation
A surge protector with spatial variation includes a housing, a body, a lifting means, and an operating means. The housing has an opening and an accommodating space. The opening and the accommodating space are in communication with each other. The body is accommodated in the accommodating space. The wall surface of the body is provided with a plurality of outlet units. The lifting means is connected between the housing and the body, thereby driving the body to move in the accommodating space. The operating means is used to abut and fix the body. In operation, a user controls the operating means to release the body, so that the body is driven by the lifting means to move upwardly. In this way, the plurality of outlet units will be exposed to the outside of the opening, so that the user can have more outlet unit choices at various spatial elevations.
US07881033B2 High-voltage system and high-power circuit breaker with cooling
The high-voltage system has at least one feed line and at least one high-power circuit breaker, the at least one feed line having a longitudinally extended feed line inner conductor and a feed line outer conductor surrounding the feed line inner conductor, and the high-power circuit breaker having a longitudinally extended circuit breaker inner conductor and a circuit breaker outer conductor surrounding the circuit breaker inner conductor in the form of a housing, and the inner conductors and the outer conductors being electrically conductively connected to one another. At least one heat pipe is provided for the purpose of dissipating thermal energy from the circuit breaker inner conductor. The heat pipe interacts with a cooling gas flow extending along the circuit breaker inner conductor.
US07881024B2 Tunnel-type magnetic detecting element and method of manufacturing the same
A tunnel-type magnetic detecting element is provided. The tunnel-type magnetic detecting element includes a first ferromagnetic layer; an insulating barrier layer; and a second ferromagnetic layer. The first ferromagnetic layer, the second ferromagnetic layer, or both have a Heusler alloy layer contacting the insulating barrier layer. Equivalent planes represented by {110} surfaces, are preferentially oriented parallel to a film surface in the Heusler alloy layer. The insulating barrier layer is formed of MgO and the equivalent crystal planes represented by the {100} surfaces or the equivalent crystal planes represented by the {110} surfaces are oriented parallel to the film surface.
US07881016B2 Method and apparatus for spring clip latch for retaining hard disk drive actuator onto bracket of flex circuit assembly
A latching mechanism for a flex cable bracket. The latching mechanism includes a position limiter. The position limiter prevents movement of an actuator assembly installed thereon. The latching mechanism also includes a spring clip. The spring clip has spring functionality and a cantilever beam to retain the actuator assembly when installed thereon. The latching mechanism further includes an orientation position limiter. The orientation position limiter prevents a rocking motion of the actuator assembly. The position limiter and the spring clip and the orientation position limiter are integrated into structure of the flex cable bracket.
US07881013B2 Recording tape cartridge
A recording tape cartridge houses a reel including a hub around which recording tape is wound and at least part of which is formed by a resin. The rigidity (modulus of elasticity) y in the radial direction of the hub and the creep deformation ratio x of the recording tape satisfy the conditions of y≧87.3 exp(21.6x) and x>0.1. By setting the rigidity of the reel hub to match the creep deformation ratio of the recording tape so as to satisfy this relationship, creep deformation of the recording tape can be controlled at the smallest cost.
US07881010B2 Process for self-aligned flare point and shield throat definition prior to main pole patterning
A method for manufacturing a magnetic write head having a write pole with a flared step feature that defines a secondary flare point. The method involves depositing a magnetic write pole material on a substrate and then depositing a magnetic material over the write pole material followed by a non-magnetic material. A first mask is formed having a front edge to define the location of the secondary flare point, and one or more material removal processes are used to remove portions of the magnetic layer and non-magnetic layer that are not protected by this first mask. The first mask is replaced by a second mask that is configured to define a write pole, and an ion milling is performed to define the write pole. Shadowing from the magnetic layer and non-magnetic layer form a flared secondary flare point.
US07881004B2 Adaptive track shape control during self servo-write
In a method for implementing track shape control during a self servo-write process, an error in a targeted path for writing servo data onto a first track of a disk is detected. The error is correlated with a second error for a targeted path in a previously written track of the disk. A correction is generated for a feed-forward signal used to position a writing element which is used to write servo data for a subsequent track of the disk.
US07880997B2 Magnetic recording apparatus and magnetic recording medium
In the magnetic recording apparatus, a recording layer is formed in a concavo-convex pattern, and recording elements are formed of convex portions of the concavo-convex pattern. Furthermore, the following equation (I) BL≦ERL≦BL+2×GL  (Equation (I)) is satisfied in each of tracks, where BL represents a length of the recording element in a circumferential direction, GL represents a length of a gap between the recording elements in the circumferential direction, and ERL represents an effective recording length which is a length of an effective recording area ER in the circumferential direction, the effective recording area ER being created on a magnetic recording medium by a heating head and a recording head.
US07880994B2 Vibration detection for data storage device and write processing method for data storage device
In a data storage device, a head writes data so as to protect data from off track writing to adjust tracks. A control unit acquires large ring buffer during sequential writing and performs a retry to return adjacent tracks, according to data of a return sector area of the ring buffer when a write error occurs. A write error due to a detection mistake of an off track error can be prevented.
US07880991B2 Write timing system for hard disk drives with bit patterned media
A hard disk drive with a patterned disk that has a plurality of data fields. Each data field includes a sync field and a plurality of sync marks. Data is written onto the patterned disk in accordance with a write clock. The write clock is generated and synchronized by the sync field and the sync marks. The sync marks are dispersed throughout the data field so that the write clock is resynchronized as data is written onto the field.
US07880984B2 Lens module
An exemplary lens module includes a barrel and a first lens. The barrel includes a cylindrical sidewall. The sidewall defines an accommodating space therein and has an opening defined therein. The opening communicates with the accommodating space. The first lens is received in the accommodating space of the barrel. The first lens has a first adjusting notch defined at a periphery thereof. The first adjusting notch is exposed at the opening of the barrel.
US07880983B2 Lens driving device
A lens driving device is provided to reduce a number of required high-accuracy components and also eliminate the unevenness of maximum displacement of a lens holder with respect to a base. An outer edge of a lower spring plate is clamped by a lower casing served as a base and a lower spacer. A first protrusion is formed on a sidewall of the lens holder and protruding outward therefrom. A second protrusion protruding toward the lens holder is formed on an inner circumference of the lower spacer and extends to a position above and separating from the first protrusion by a distance S. The first protrusion props against the second protrusion when the lens holder is moved toward an imaged-object side and reaching a displacement of the distance S.
US07880979B2 Aperture stop and manufacturing method thereof
An aperture stop includes a body and a black film. The body is stainless steel and the black film is disposed on at least two corresponding ends of the body. A manufacturing method of the aperture stop is also provided. The aperture stop is produced using the characteristics of the stainless steel body.
US07880978B2 Objective lens system
A high performance fixed focal length optical imaging system for example for a cine camera is operable to receive radiation from an object space and deliver the received radiation through the optical system so as to form an image at an image surface in an image space. The imaging system has the advantage of providing high relative illumination and high contrast at elevated spatial frequencies even when using a fast aperture.
US07880972B2 Projection optical system
A projection optical system for projecting, while enlarging, an image formed on an image formation surface onto an image projection surface from an oblique direction relative thereto has at least three optically powered reflective surfaces and a refractive lens surface having a non-rotation-symmetric free-form curved surface and disposed between the first and second reflective surfaces as counted from the image formation surface side.
US07880971B2 Light-collimating film
A light-collimating film includes a transparent substrate, multiple reflective elements, and multiple micro structures. The transparent substrate has a light incident surface and a light-emitting surface opposite the light incident surface. The reflective elements are formed on the light incident surface, wherein each two adjacent reflective elements define a longitudinal aperture. The micro structures are arranged on the light-emitting surface in a direction parallel to longitudinal axes of the longitudinal apertures and overlap the longitudinal apertures to form multiple rows of micro structures. The micro structures include a first side portion to deflect a first light beam incident thereon toward a first virtual central plane of the micro structure which equally divides the micro structure, and a second side portion to deflect a second light beam incident thereon toward a second virtual central plane of the micro structure which is substantially perpendicular to the longitudinal axis of the longitudinal aperture.
US07880969B2 Optical integrator for an illumination system of a microlithographic projection exposure apparatus
The disclosure relates to an optical integrator configured to produce a plurality of secondary light sources in an illumination system of a microlithographic projection exposure apparatus. The disclosure also relates to a method of manufacturing an array of elongated microlenses for use in such an illumination system. Arrays of elongated microlenses are often contained in optical integrators or scattering plates of such illumination systems.
US07880968B1 Tunable Michelson and Mach-Zehnder interferometers modified with Gires-Tournois interferometers
Optical filters tunable for both center wavelength and bandwidth, having applications such as in astronomy, remote sensing, laser spectroscopy, and other laser-based sensing applications, using Michelson interferometers or Mach-Zehnder interferometers modified with Gires-Tournois interferometers (“GTIs”) are disclosed. A GTI nominally has unity magnitude reflectance as a function of wavelength and has a phase response based on its resonator characteristics. Replacing the end mirrors of a Michelson interferometer or the fold minors of a Mach-Zehnder interferometer with GTIs results in both high visibility throughput as well as the ability to tune the phase response characteristics to change the width of the bandpass/notch filters. A range of bandpass/bandreject optical filter modes, including a Fabry-Perot (“FP”) mode, a wideband, low-ripple FP mode, a narrowband notch/bandpass mode, and a wideband notch/bandpass mode, are all tunable and wavelength addressable.
US07880966B2 Optical article including a layer siox as main component and manufacturing method of the same
An optical article including a layer that has SiOx as a main component and is formed on an optical substrate, directly or with at least one different layer interposed between the layer and the optical substrate, a surface of the layer, which is in the opposite side to the optical substrate, being nitrided.
US07880962B2 Optical and infrared periscope with display monitor
The present invention includes a periscope, which has two camera objectives. The cameras are housed on top of the viewing monitor inside of a housing cell, so as to efficiently utilize the cabin space of the vehicle. One camera objective is a day camera bullet that may be used during day time or low light viewing. Another camera objective is the night board camera that may be used for night time viewing. Both cameras are electronically connected to a flat panel display, so that the optical picture may be displayed by others. In addition, the periscope of the present invention utilizes a heater sensor system that allows the day or night camera to be operated at or below temperatures of 32° Fahrenheit. The periscope of the present invention also implements an 18 mm image intensifier tube, which has the capability of detecting and amplifying low light level images during night time viewing and surveillance, under moonlight or starlight.
US07880956B2 Electrophoretic display having electromagnets
An electrophoretic display includes a display panel and a scanning device. The display panel includes a magnetic rotating ball layer and a soft magnetic layer. The magnetic rotating ball layer includes a plurality of magnetic rotating balls. Two magnetic poles of each magnetic rotating ball have white and black colors respectively. The soft magnetic layer includes a plurality of soft magnetic bodies each facing at least one of the rotatable magnetic rotating balls. The scanning device is movably attached to the display panel and includes a plurality of electromagnets facing the soft magnetic layer. The electromagnets are spatially corresponding to a row of the soft magnetic bodies. Each electromagnet magnetize corresponding one soft magnetic body when the electromagnets are moved along the display panel. Each magnetic rotating ball corresponding to one soft magnetic body is driven by one soft magnetic body to display white or black colors.
US07880954B2 Integrated modulator illumination
A spatial light modulator includes an array of elements to modulate light in accordance with image data. The modulator has a display panel having first and second surfaces arranged adjacent to the array of elements such that the second surface is directly adjacent the array of elements to allow a viewer to view an image produced by modulation of light The modulator may also include a light source to provide light to the display panel and illumination dots on the first surface of the display panel to reflect light from the source to the array of elements.
US07880948B2 Scanning projection device
Scanning projection device PJ two-dimensionally deflects a beam emitted from light source unit 1 and performs scanning with deflection element 3, and projects the beam obliquely on screen SC with projection optical system 7. By defining a range of an incident angle to screen SC properly, projection optical system 7 does not disturb an observation of images, and a correction of a spot shape does not become difficult. Further, by defining a ratio of scan-angle magnifications between in the vertical direction and the horizontal direction properly, difference in resolution between in the vertical direction and the horizontal direction can be reduced, and a high-quality and excellent image can be displayed, even when a beam obliquely projected.
US07880943B2 Patterned optical structures with enhanced security feature
A security article is a substrate having a diffractive grating thereon, coated with a windowed high index layer and a color shifting coating visible through the window. The color shifting coating is disposed on the high index layer or on the opposite side of the substrate. Alternatively, a thin film color shifting structure conforming the diffractive grating is disposed between the grating and the windowed high index layer, also conforming to the shape of the diffractive grating. Alternatively, an ink with low density of color shifting pigments is applied over the high index layer conforming to the shape of the diffractive grating. The resulting color shifting image provides a reference to a holographic image.
US07880940B2 Image processing apparatus and image reading apparatus for reducing storage capacity of storage unit thereof
An image processing apparatus including: a storage unit including a plurality of memory modules, the storage unit storing image data having been subjected to a main scanning shift processing into the memory modules; and a control unit dividing a first memory area at a center position of main scanning, the first memory area set to increase a total storage capacity as a shift amount in a sub scanning direction becomes larger, the control unit superposing the divided first memory areas so as to counteract memory un-use areas to set a second memory area, the control unit selecting the memory modules corresponding to the second memory area to read and write the image data, the control unit thereby performing sub scanning shift processing of the image data.
US07880929B2 Image data conversion into substitute ink quantities to differentiate an area in a first image where a second image is embedded
An image data conversion apparatus for embedding a second image into image data corresponding to a first image, comprising an embedded image acquisition unit that acquires a second image for embedding in the first image, an embedment area acquisition unit that receives a location of an embedment area where the second image may be embedded in the first image, an ink set memory unit that stores a first and second set of inks and associated quantities, wherein the second set of inks and may be substituted for the first set of inks, and an ink amount data conversion unit that converts the image data into converted ink quantity data that corresponds to the image data such that the second image embedded in the first image can be observed by making a differentiation between portions of the first image where the first and second set of ink are used.
US07880927B2 Image forming apparatus, image forming method, program, and recording medium
An image forming apparatus, an image forming method, a program, and a recording medium that succeed in reducing recording agent consumption without causing image quality degradation are provided. A modification region processing section detects, out of image data, A locations where a region identification signal provided from a region separation processing section changes from a ground region mode to a character region mode, and vice versa, as the boundary between the ground region and the character region, and thereby specifies a modification region which is continuous with the ground region and overlaps with a part of a periphery of the character region which is contiguous to the ground region. The modification region is assigned color data indicating a color that can be represented by the recording agent for use in ground region formation thereby to generate image data.
US07880926B2 Imaging apparatus performing flash photography for persons
The present invention provides an imaging apparatus comprising: an image pickup device which acquires the image of an object; an illuminating device which emits an illuminating light at a prescribed level of luminescence; an extracting device which extracts the face of a person from the image obtained from the image pickup device; a determining device which determines the facial expression and/or attributes of the person from the facial image of a person extracted from the extracting device; a corrective information storage device in which information on the quantity of correcting of the level of luminescence of the illuminating light according to the facial expression and/or attributes of the person is stored; and a correcting device which corrects the level of luminescence of the illuminating light with a quantity of correction matching the facial expression and/or attributes determined by the determining device.
US07880916B2 Image recording apparatus and method for selecting and automatically deleting an image file
An image recording apparatus records image files on a recording medium. The image recording apparatus automatically selects disused files and automatically deletes them at the appropriate timing. A storage device acquires an image file from, e.g., an imaging component or an external terminal and records the image file together with time information on a recording medium. A controller monitors the recording area of the recording medium and automatically deletes image files for which the time information is old in accordance with the monitored usage status of the recording area.
US07880913B2 Methods and systems for segmenting logical pages into work units for processing on multiple compute systems
Methods, systems, and software products are disclosed for transforming print jobs. A transform system of the invention includes a segmenting system and a plurality of compute systems. The segmenting system receives a print job comprising logical pages in a first encoding, and segments the print job of logical pages into work units. A plurality (some or all) of the work units each includes multiple logical pages. The segmenting system then transmits the work units to the compute systems. Responsive to receiving a work unit, a compute system converts the logical pages in the work unit to a second encoding thus performing the transform.
US07880912B2 Network printing system having automated selection of a destination printer
A network printing system is provided having a plurality of network printers, a plurality of computer terminals, and at least one processor in operative communication with the plurality of printers and the plurality of computer terminals. The at least one processor executes application software for receiving a print data request having a print job from at least one of the plurality of computer terminals. The at least one processor includes an automated selection service module for analyzing printer-related data corresponding to each of the plurality of printers, selecting at least one of the plurality of printers in accordance with the analysis and transmitting the print data request to the at least one selected destination printer. The at least one processor further includes a printer notification module for generating and transmitting a notification message to a user specifying the at least one selected destination printer.
US07880908B2 Print system, image sensing apparatus, print apparatus, and control methods thereof
A print apparatus which prints image data on a recording sheet, comprises a first calculation unit adapted to calculate the number of printable sheets from a battery remaining amount of the print apparatus, a second calculation unit adapted to calculate the number of printable sheets from a recording sheet remaining amount or ink remaining amount, a determination unit adapted to determine the number of sheets printable by the print apparatus based on the number of printable sheets calculated by the first calculation unit and the number of printable sheets calculated by the second calculation unit, and a display unit adapted to display the number of printable sheets determined by the determination unit.
US07880898B2 Method for measuring three-dimensional objects by single-view optical shadowgraphy, using the optical laws of light propagation
According to the invention, to measure an object (32), for example a hollow, translucent or transparent sphere with respect to a visible light, using Snell-Descartes laws, relating to the propagation of light through the object, an equation is established which associates optogeometric parameters of the object with the result of an observation performed directly on an image of the object, said image being acquired by observing said object, by single-view optical shadowgraphy, said image is acquired, the observation is performed, and at least one geometric or optical parameter of the object is determined using the equation and the result of the observation.
US07880897B2 Light wave interferometer apparatus
The light wave interferometer apparatus is provided and includes: a luminous flux, which is sent from the light source and divided into two portions by the luminous flux separation and composition unit, are combined with each other again under the condition that the divided luminous fluxes hold wavefront information corresponding to the surface shapes of the aspherical lens to be inspected and the reference aspherical lens by the respectively corresponding basis spherical lenses. Therefore, a wavefront difference of the aspherical lens to be inspected with respect to the reference aspherical lens is made to be interference fringe information and formed on an image pickup plane of the interferometer CCD camera. The basis spherical lenses have the basis spherical surfaces, the curvatures of which are equal to each other.
US07880892B2 Optical tomographic imaging apparatus and optical tomographic imaging method
In an optical tomographic imaging apparatus, a wavelength of a light beam emitted from the light source is selected by a light source section filter, and the light beam emitted from the light source is split into a measurement light beam and a reference light beam. The measurement light beam is reflected from a measurement subject when the measurement light beam is irradiated, is amplified. A specific wavelength from the amplified reflected light beam is selected by an amplifying section filtering mechanism having a filter characteristic identical to a time variation characteristic of the light source section filter, and then the reflected light beam is multiplexed with the reference light beam. A tomographic image of the measurement subject is acquired from detection result of an interference light beam between the reflected light beam and the reference light beam which have been multiplexed.
US07880891B1 Total internal reflection holographic microscope
The present invention provides for a digital holographic microscope using a holographic interferometer and incorporating a TIR sample mount and microscopic imaging optics. The microscope uses phase shifting from frustrated internal reflection within a prism to measure nanometric distances. The invention also provides for a numerical reconstruction algorithm of an inclined surface of the object/prism.
US07880890B2 MEMS michelson interferometer and method of fabrication
An interferometer system includes an optical bench and at least two mirror structures, being patterned from one or more layers on the optical bench and erected to extend substantially perpendicularly to the bench to define two interferometer arms to provide a Micro-Electro-Mechanical Systems (MEMS) interferometer. The MEMS interferometer is further implemented in a Fourier transform spectrometer, which includes a common housing containing the interferometer and a gas cell, possibly including a preconcentrator.
US07880888B2 Photoelectric sensor for sensing a target
Disclosed herein is an exemplary photoelectric sensor having an emitting portion for emitting light toward a target and a receiving portion for receiving, through a receive lens, reflected light that is at least some of the emitted light that is reflected by the target. The sensor further includes a refraction block having a block first surface and a block second surface wherein the reflected light received from the receive lens is refracted by at least one of the block first surface and the block second surface as it passes through the refraction block. The sensor also includes a photodetector for receiving the reflected light refracted by the refraction block and provides a detection signal indicative of the reflected light received.
US07880885B1 Portable evaluation of window transmission
An apparatus and method for evaluating window transmission loss comprising taking a plurality of photographs through a filter of a window to be evaluated, determining a percentage of the window shown in each photograph that is undamaged, and computing an estimate of transmission loss for the window from the percentages determined.
US07880884B2 System and method for coating and shielding electronic sensor components
Embodiments described herein may include devices and methods of manufacturing sensors for monitoring physiological parameters of a patient. Specifically, embodiments disclose the use of conductive and nonconductive coating materials to increase comfort of sensor and increase accuracy of the parameters measured. The sensor may include a flexible circuit and an optical device with an active face. A generally opaque, nonconductive coating may be disposed over the optical device, except for the active face, which allows for passage of light to the active face. The nonconductive coating may comprise a medical grade silicone of a specified thickness. A second conductive layer may be disposed on a portion of the conductive layer, to provide a Faraday shield for the optical device.
US07880879B2 Optical measuring device
An optical measuring device is provided. The optical measuring device irradiates a sample flowing in a channel with light, and detecting light emitted from the sample, wherein the light is applied while scanned at least from one side wall to another side wall of the channel in a direction of width of the channel, and scattered light at a preset threshold value or higher is detected as scattered light from edge parts in the direction of width of the channel.
US07880878B2 Particle counting and DNA uptake system and method for detection, assessment and further analysis of threats due to nebulized biological agents
The Nebulized Airborne Biohazard Stage Alert (NABSA) is a method utilizing an optical particle counter in conjunction with a fluorometer as triggers to detect and assess potential biohazard threats infused into surrounding air. In the first stage an optical particle counter is constantly passing sampled air in front of an energy source, in turn scattering light. This scattered light is evaluated to establish if the particles are above one micrometer in concentrations, and thus potentially an aerosolized threat. Such detection triggers the secondary stage in which the sample particles are tested for viability via processing through a dye with fluorescent properties affected when bonded with an entity universally found in all biological substances and a UV light source. The detection of concentrations of oversized, viable particles triggers the third stage to compare a sample of the particles to known biowarfare agents to delineate the specific agent species.
US07880872B2 Interferometric analysis method for the manufacture of nano-scale devices
The present invention features a method to determine relative spatial parameters between two coordinate systems, which may be a mold and a region of a substrate in which mold is employed to generate a pattern. The method includes sensing relative alignment between the two coordinate systems at multiple points and determines relative spatial parameters therebetween. The relative spatial parameters include a relative area and a relative shape.
US07880866B2 Method and device for measuring distance
Erroneous measurement in distance measurement using a TOF technique is prevented. Intensity-modulated light being modulated with a constant cycle is emitted toward a subject. Reflected modulated light from the subject is received by a light receiving unit, and four types of (first to fourth) detection signals with different phases are obtained. Then, whether a difference between a first sum of the first and third detection signals and a second sum of the second and fourth detection signals is smaller than a set value is determined. If it is the case, a phase difference between the modulated light and the reflected modulated light is detected using the four detection signals. Then, a distance to the subject is calculated using the phase difference. In contrast, for any block in which the difference is not less than the set value, the phase difference is not detected and the distance is not calculated.
US07880857B2 Active matrix substrate, display device, television receiver, and method for repairing defects of active matrix substrate
An active matrix substrate includes a transistor, a pixel electrode connected with one of the current-flowing electrodes of the transistor, a storage capacitor wiring, a lead wiring extending from one of the current-flowing electrodes of the transistor, and a repair wiring extending from the storage capacitor wiring. The repair wiring overlaps a portion of the lead wiring with an insulating layer interposed therebetween. As a result, TFT defects (for example, a short circuit between a source electrode and a drain electrode) can be repaired, and performance of fast display and reduction in electric power consumption can be realized.
US07880856B2 Display panel and short circuit detection device thereof
A pixel unit including a pixel electrode, a scan electrode, a common voltage electrode, a data electrode and at least one redundancy electrode is provided. During the fabricating process of the pixel unit, if a particle is simultaneously located between any two of the pixel electrode, the scan electrode and the common voltage electrode, it would cause a short circuit between the two electrodes. The pixel unit can generate a cross-shaped defect signal at the location where a short circuit happens when the pixel unit undergoes an array test or a cell test. The user can thereby quickly locate the defect and repair it.
US07880853B2 Display device
The present invention provides a display device which has a narrow screen border, and excellent display equality. The display device according to the present invention comprises a display panel comprising a glass substrate and a source driver IC which is provided along the edge of the glass substrate. The FPC is connected between the source driver ICs. At the substrate end side of the source driver IC, a bump for GND, a bump for analog power supply, a bump for digital power supply, a bump for reference voltage at the positive polarity side, and a bump for reference voltage at the negative polarity side are formed sequentially from the outer side along the flow of current. These bumps for input and the FPC are connected with the lines for input on the glass substrate. The logic signal lines and are formed along the short side of the source driver IC and along the long side at the display area side.
US07880846B2 Liquid crystal display device and method of fabricating the same
In applying an alignment material to surfaces of a CF substrate and a TFT substrate, which form a liquid crystal panel, to form alignment films, an alignment film is formed so as to cover at least a display region in which pixels are arranged in a matrix fashion, while a porous alignment film, which has a porous film structure with a higher impurity adsorptive property than the former alignment film, is formed in a region outside the former alignment film, for example, in a region intermediate the display region and a seal region surrounded by a sealing material, whereby the porous alignment film formed in the region outside the display region can efficiently adsorb contaminants, such as residual impurity ions produced from the sealing material and uncured components of the sealing material, to prevent the contaminants from penetrating into the display region and being fixed therein.
US07880845B2 Liquid crystal display with a control electrode partially overlapping slits forming domains with a pixel electrode and a protrusion pattern providing higher position for the control electrode than the pixel electrode
Provided are a liquid crystal display (LCD) and a method of fabricating the LCD. The LCD includes an insulating substrate a gate line disposed on the insulating substrate, a data line insulated from the gate line and crossing the gate line, a thin film transistor connected to the gate line and the data line, a passivation layer disposed on the thin film transistor, a pixel electrode connected to the thin film transistor and partitioned into a plurality of domains by a plurality of first slits, a control electrode disposed on the passivation layer and at least partially overlapping each first slit, and a plurality of domain forming members arranged parallel to the first slits in an alternating fashion and partitioning the pixel electrode into a plurality of domains.
US07880843B2 Liquid crystal display device and viewing angle control panel
A liquid crystal display device (10) of the present invention includes a backlight (3), a display liquid crystal panel (1) and a viewing angle control panel (2) for switching a viewing angle of the display liquid crystal panel (1) between a wide viewing angle mode and a narrow viewing angle mode. The viewing angle control panel (2) includes a control panel upper polarizing plate (22), a liquid crystal cell (21) and a control panel lower polarizing plate (23) stacked in this order, and phase difference plates (24, 25) are provided between the polarizing plates (22, 23) and the liquid crystal cell (21), respectively. The viewing angle control panel (2) is arranged such that Re1 in a white display portion in the wide viewing angle mode is nλ/2 (n is an integer of 1 or more), Re2 in a white display portion in the narrow viewing angle mode is nλ/2 (n is an integer of 1 or more), and Re3 in a black display portion in the narrow viewing angle mode is nλ (n is an integer of 1 or more).
US07880842B2 Liquid-crystal display device having liquid crystal cell with plural domains
A liquid-crystal display device comprising a liquid-crystal cell with plural domains and a transparent film comprising at least two domains that differ in in-plane retardation (Re) and/or thickness-direction retardation (Rth) for a visible light wavelength λ nm is disclosed. The domains of the transparent film and the domains of the liquid-crystal cell have no correlation in terms of their arrangement and/or size.
US07880836B2 Liquid crystal display device
It is an object of the present invention to provide a liquid crystal display device which has a wide viewing angle and less color-shift depending on an angle at which a display screen is seen and can display an image favorably recognized both outdoors in sunlight and dark indoors (or outdoors at night). The liquid crystal display device includes a first portion where display is performed by transmission of light and a second portion where display is performed by reflection of light. Further, a liquid crystal layer includes a liquid crystal molecule which rotates parallel to an electrode plane when a potential difference is generated between two electrodes of a liquid crystal element provided below the liquid crystal layer.
US07880835B2 Liquid crystal display panel
A liquid crystal display (LCD) panel, comprising an array substrate and a color filter substrate, the array substrate comprises a first substrate, shielding bars, gate lines, data lines, and pixel electrodes, the color filter substrate comprises a second substrate, wherein the array substrate and color filter substrate are divided into at least a left side region and a right side region; a plurality of first BMs are provided on the second substrate in the left side region of the color filter substrate, with respect to a central line of the data line corresponding to each of the first BMs, a length of a right side portion is longer than that of a left side portion for each of the first BMs; a plurality of second BMs are provided on the second substrate in the right side region of the color filter substrate, with respect to a central line of the data line corresponding to each of the second BMs, a length of a left side portion is longer than that of a right side portion for each of the second BMs. In the LCD panel of the present invention, the length of a side of the BM on the second substrate in different regions of the color filter substrate is increased to increase the critical dimension, so that the occurrence of light leakage can be effectively avoided when the LCD panel is flapped.
US07880833B2 Thin film transistor array panel for a display
A thin film transistor array panel includes a substrate, a first gate line and a second gate line formed on the substrate, a storage electrode line between the first gate line and the second gate line, a data line intersecting the first gate line and the second gate line, a first thin film transistor connected to the first gate line and the data line, at least one color filter formed on the first thin film transistor, wherein the color filter comprises a first portion adjacent the first gate line with respect to the storage electrode line, a second portion adjacent the second gate line with respect to the storage electrode line, and a first connection connecting the first portion and the second portion and having a narrower width than that of the first and second portions, a first sub-pixel electrode formed on the color filter and connected to the first thin film transistor, and a second sub-pixel electrode facing the first sub-pixel electrode with respect to a gap, wherein at least one of an edge of the first sub-pixel electrode and an edge of the second sub-pixel electrode crosses over the first connection of the color filter, the edge of the first sub-pixel electrode, and the edge of the second sub-pixel electrode defining the gap between the first sub-pixel electrode and the second sub-pixel electrode.
US07880832B2 Polarizing plate, display panel having the same, and display device having the same
A polarizing plate includes a base layer, a buffer layer and a plurality of conductive lattice lines. The buffer is formed on the base layer. The conductive lattice lines are formed on the buffer layer in a stripe shape to reflect and polarize incident light. The buffer layer protects the conductive lattice lines. The conductive lattice lines include a silver (Ag) layer or an aluminum (Al) layer. Therefore, the buffer layer protects the conductive lattice lines, so that the lifetime of the polarizing plate may be increased. Furthermore, the display quality of a display panel and a display device having the polarizing plate may be enhanced.
US07880831B2 Liquid crystal display device and backlight module with light source fixing structures that are elastically bent to correspond to a bowed shape
An exemplary backlight module (20) includes a back frame (25) including a bottom plate (251) and light sources (24) each including a base (241). The bottom plate includes fixing structures (254) that are configured for fixing the light sources to the bottom plate such that the bases of the light sources contact the bottom plate. A liquid crystal display device (2) using the backlight module is also provided.
US07880830B2 Double-sided liquid crystal display with grouped illuminators and laptop computer with same
An exemplary double-sided liquid crystal display includes a light guide plate, illuminators, a first liquid crystal panel, and a second liquid crystal panel. The light guide plate includes a first light emitting surface and a second light emitting surface. The first and second light emitting surfaces are configured for light emission. The illuminators are configured for providing light beams for the light guide plate. The first liquid crystal panel is configured for receiving the light beams from the first light emitting surface. The second liquid crystal panel is configured for receiving the light beams from the second light emitting surface. When the first liquid crystal panel is configured to display, the first liquid crystal panel is illuminated by only part of the illuminators. When the second liquid crystal panel is configured to display, the second liquid crystal panel is illuminated by all the illuminators.
US07880827B2 Display device with shielding adhesive layer and a method for manufacturing thereof
A display device and a manufacture method thereof are provided. The display device includes a base, a display panel, and a shielding adhesive layer. The display panel is disposed on the base. The display panel includes an active area and a border area enclosing the active area, wherein the border area has a corner portion. The shielding adhesive layer is disposed between the base and the display panel and distributed on the border area. The shielding adhesive layer does not extend to the corner portion and therefore directly exposes the corner portion to the base.
US07880824B2 Surface emitting device, liquid crystal display, and optical sheet combination
A surface emitting device includes a light emitter, a polarizer having a transmission axis along which light emerging from the light emitter is transmitted, and an optical sheet combination disposed between the light emitter and the polarizer and composed of a plurality of optical sheets. Each of the plurality of optical sheets includes an emergent surface for causing the emergent light to emerge, a spatial structure continuously arrayed on the emergent surface, a first optical axis parallel to an extension direction of the spatial structure and having a first refractive index, and a second optical axis parallel to an array direction of the spatial structure and having a second refractive index different from the first refractive index, wherein the first or second optical axis of a smaller one of the first and second refractive indices extends almost parallel to the transmission axis of the polarizer.
US07880821B2 Touch panel
A touch panel for use in an ultra-high resolution display includes a transparent film substrate having one surface made of PET or the like and a transparent electrode film made of ITO film or the like that is formed on the transparent film substrate. A surface of the film substrate opposite the surface on which the transparent electrode is formed has a coating layer including a filler. The filler has an average particle size of 0.1 μm to 0.01 μm, and the coating layer is formed to have a surface having arithmetic particle roughness (Ra) of 0.1 μm to 0.01 μm, whereby the Ra of the surface of the coating layer is formed to 1/2000th to 1/4000th of the pixel pitch of a display to which the touch panel is attached.
US07880819B2 Light sensitive display
A light sensitive display.
US07880816B2 Input switching apparatus and television apparatus
On a display unit, icons representing types of video signals supplied to respective ones of a plurality of input terminals are displayed. When a user operates a remote and selects an icon representing the type of desired video signal, a video image derived from the video signal of the desired type supplied to the input terminal that corresponds to the selected icon is displayed on the display unit. In such a situation, arrangement of icons on the display unit can be changed by a user instruction given by an operation of the remote. Further, the icons also show shapes of the input terminals, and therefore, the user can easily confirm to which input terminal of which shape the device supplying the video signal of the type indicated by the icon is to be connected.
US07880815B2 Method for detecting and eliminating flash scene in digital video
Method disclosed in the present invention is proposed to detect and eliminate flash scene in digital video. Particularly, averaging shot distribution of digital video is employed as knowledge to develop the algorithm of the present invention, and which is incorporated and used to identify three general types of shot distribution for flash scene event. In the present invention, the luminance difference between two consecutive frames is instead of actually analyzing the visual content so as to reduce the computational complexity. As a result, positions of flash frames can be exactly detected from the video signal for many applications. The method comprises the steps: frames are extracted from a video sequence inputted. A luminance difference by two adjoining frames is calculated. Then a histogram is made to record the differences, and a threshold is determined accordingly. Then the flash scene is detected and categorized into three types, and finally being eliminated.
US07880811B2 Signal seperation circuit and signal transmission circuit
In a signal separation circuit for separating a plurality of pulse signals received via the same signal line, a PC-on signal detection circuit detects a PC-on signal with a first pulse width from a PC/TV-on signal received via the signal line and generates a first corresponding output signal. A TV-on signal detection circuit detects a TV-on signal with a second pulse width shorter than the first pulse width from the PC/TV-on signal and generates a second corresponding output signal.
US07880802B2 Imaging device and focus adjustment method
In response to the user's short press of one preset button, a video camera according to one aspect of the invention reads out preset values stored in an EEPROM and adjusts the pan position, the tilt position, the position of a zoom lens, the position of a focus lens based on the read-out preset values. A movable range of the focus lens is restricted to a specific limited range between a closer direction end and a background position as a previously focused position. Hill-climbing control is then performed in this restricted movable range. This arrangement effectively ensures quick adjustment of the focus position of the video camera.
US07880798B2 Apparatus and method for optically converting a three-dimensional object into a two-dimensional planar image
A device and method for optically converting a three-dimensional object into a two-dimensional planar image includes a camera, a lighting source and a concentric-shaped mirror positioned about a concentric inspection surface of an object to be inspected. A planar image of the object inspection surface about 360 degrees is generated and inspected for defects, marking indicia or other qualities of interest without having to rotate the camera or object.
US07880796B2 Image pickup device and image pickup lens
An image pickup device provided on a base board, comprises an image pickup element provided on the base board and including a photoelectrically converting section in which pixels are arranged, a peripheral surface formed around the photoelectrically converting section and a side surface crossing the peripheral surface; an optical member including a lens section to form an image of an object onto the photoelectrically converting section of the image pickup element, a leg section to support the lens section and a contact surface to be brought in contact with the image pickup element, wherein the lens section, the leg section and the contact surface are made in a single body. The optical member is mounted on the image pickup element such that the contact surface is brought in contact with the peripheral surface or with a surface member when the surface member is provided on the peripheral surface.
US07880793B2 Camera with mounting rail
A camera includes a housing, a camera lens, a video camera recorder, a display, and a mounting rail. The housing is elongated and sealed. The camera lens is located at a front end of the housing. The video camera recorder is located within the housing for recording images captured by the camera lens. The display is configured for viewing the recorded images. The mounting rail extends along an exterior surface of the housing and mounts the camera to the weapon.
US07880790B2 Image-signal processing apparatus for use in combination with an image sensor
An image-signal processing apparatus (1) designed to process the signals output from a CCD image sensor (10) that reads pixel data for one screen, line by line, divides the pixel data into a plurality of channels and outputs the pixel data thus divided. The image-signal processing apparatus (1) detects and corrects the black level of each pixel data item that the image sensor (10) has output for one channel. The image-signal processing apparatus (1) detects and corrects the gain difference between channels, which pertain to the pixel data items output from the image sensor (10). Hence, the apparatus (1) can correct the black level of each pixel data item and the gain difference between channels with high accuracy, when used in combination with an image sensor that divides pixel data into a plurality of channels.
US07880778B2 Image pickup apparatus, characteristic variation correction apparatus and data processing method
An image pickup apparatus having an image pickup device structured by a plurality of pixels having different photoelectric conversion characteristics different from each other on each side of an inflection point, correcting an error of the photoelectric conversion characteristics, thereby contributing to realization of high image quality will be provided. In the image pickup apparatus having an image pickup device structured by a plurality of pixels having different photoelectric conversion characteristics different from each other on each side of the inflection point, on the basis of the inflection point of the standard photoelectric conversion characteristic and correction data, whether or not to execute a correction using the correction data to the imaged data of the pixels and whether or not to execute characteristic transformation using the characteristic transformation section to the imaged data of the pixels are decided.
US07880776B2 High resolution zoom: a novel digital zoom for digital video camera
A camera system and a method for zooming the camera system is disclosed. The method generally includes the steps of (A) generating an electronic image by sensing an optical image received by the camera, the sensing including electronic cropping to a window size to establish an initial resolution for the electronic image, (B) generating a final image by decimating the electronic image by a decimation factor to a final resolution smaller than the initial resolution and (C) changing a zoom factor for the final image by adjusting both of the decimation factor and the window size.
US07880769B2 Adaptive image stabilization
A method and apparatus for image stabilization takes an input image sequence including a plurality of frames, estimates frame-level motion vectors for each frame, and adaptively integrates the motion vectors to produce, for each frame, a motion vector to be used for image stabilization. A copy of the reference image of a frame is displaced by the corresponding adaptively integrated motion vector. In one embodiment, the perimeter of the image sensor is padded with a margin to be used for image compensation. In another embodiment, vertical and horizontal components are treated independently. In still another embodiment, the motion estimation circuitry associated with an MPEG-4 encoder is used to calculate macroblock level vectors, and a histogram is used to compute a corresponding frame-level vector for that frame.
US07880767B2 Security system for mass transit and mass transportation
A security system and method for mass transit and mass transportation whereby high capacity mobile vehicles such as ships, buses, planes, trains and subways transporting large numbers of passengers or cargo, are continuously monitored and secured. Sensors are utilized to detect and alert the presence of radioactive or explosive materials on board as well as within close proximity of the vehicle. Sensors are also used to identify and track cargo and people, such as drivers, operators, employees, crew, and passengers, and provide continuous location and tracking thereof from the point of initial entry to the final point of exit. Additionally, a global positioning system (GPS) provides location data, and wireless data and telecommunications link provides two-way data and voice communication with any designated remote location by using one of several modes of wireless telecommunication. Cameras provide visual observation within designated viewable areas, and may be activated by any detection of motion, and are infrared or night vision capable allowing viewing even in extremely poor light conditions. DVR recording allow a huge amount of video content from the cameras to be digitally recorded, then played back later for further analysis. Finally, the Security System may optionally have an Internet Protocol (IP) address thereby allowing authorized persons to access the system from secured Internet connection.
US07880766B2 Detection area adjustment apparatus
A detection area adjustment apparatus automatically detects the entire target detection area without producing any dead areas and without requiring cameras to be previously fixed at regular intervals, even in the case where a camera is broken. The detection area adjustment apparatus includes plural camera terminals. Each of the plural camera terminals includes a camera whose detection area is adjustable, an adjustment unit that adjusts the position of the detection area by controlling the camera, and a communication unit that communicates the detection area information indicating the detection area of the camera. The adjustment unit adjusts the position of the detection area of the camera in the current camera terminal so that the total area of the detection areas of the plural camera terminals covers the entire target detection area based on the detection area of the camera in the current camera terminal and the detection areas of the cameras in the other camera terminals.
US07880765B2 Receiving apparatus
A receiving apparatus includes a receiving unit that receives an image signal, identification information on a transmitting apparatus, and color adjusting information that are radio transmitted from the transmitting apparatus; a lock controller that locks the color adjusting information when the receiving unit receives at least one of consecutively repeated identical color adjusting information and consecutively repeated identical identification information during a predetermined period or when the receiving unit most often receives at least one of the identical color adjusting information or the identical identification information during the predetermined period; and an image processing unit that performs image processing on the received image signal based on the locked color adjusting information.
US07880764B2 Three-dimensional image display apparatus
Provided is a three-dimensional (3D) image display apparatus, which can sense a displacement of a display using a gyroscopic sensor and control a 3D image displayed on the display using the sensed result. The 3D image display apparatus includes a body, a display displaying a 3D image, a gyroscopic sensor mounted on the body and sensing the displacement of the display, and a controller selecting one of at least two-viewpoint three-dimensional image data according to the displacement of the display sensed by the gyroscopic sensor and providing the selected data to the display. Multi-viewpoint three-dimensional image data can be provided according to the displacement of the display relative to a viewer's position.
US07880760B2 Optical writing device and image forming apparatus
A first beam separation device is arranged either to allow the light beams to enter and pass or to reflect the light beams in accordance with a direction of entrance of the light beams. A second beam separation device is provided either to allow or to reflect the light beams having passed through the first beam separation device in accordance a wavelength thereof. The light beam passing through the second beam separation device scans one of plural scan objectives and the light beam reflected by the second beam separation device is further reflected by the first beam separation device and then scans the other one of the plural scan objectives. A first imaging device is provided to correct a f-theta (fθ) performance and a curvature of an imaging plane to enable the light beams to scan the plural scan objectives at a constant speed. The first imaging device is integral with the first beam separation device.
US07880758B2 Image forming apparatus
Described herein is a light source apparatus in which wasteful cost increases can be suppressed during the manufacture of various types of light source apparatuses and replacement of a broken light source can be performed at low cost, a recording apparatus using the light source apparatus, and an image forming apparatus comprising the recording apparatus, a plurality of optical units comprising optical members (a light source element and a lens) for outputting a single beam are combined separably in row form, and a holder used as means for holding the optical units in row form.
US07880757B2 Image forming device
In an image forming device, a Light Emitting Diode (LED) head is attached to a slide member. The slide member includes a slidable base side member and a leading end side member which can move with respect to the base side member in a direction that is different from a sliding direction of the base side member. The LED head is provided on the leading end side member, and a positioning pin is provided on the LED head. The LED head is positioned with respect to a photoconductive drum by the positioning pin.
US07880754B2 Thermotransfer printer, and method for controlling activation of printing elements of a print head thereof
In a method for activation of a print head operating according to the thermotransfer principle, the print head having a number of printing elements, in which the energy quantity to be supplied to a printing element is determined in a determination step, and the energy quantity is supplied to the printing element in a supply step in order to transfer ink from an ink carrier device associated with the print head onto a substrate associated with the ink carrier device. A print parameter set characteristic of the ink carrier device is read from a memory associated with the ink carrier device in a read step preceding the determination step and the energy quantity is determined in the determination step using at least the print parameter set.
US07880753B2 Driving method of display device
The present invention provides a driving method for a display device which includes a display part having pixels of M columns×N rows and a memory, wherein each pixel includes a light emitting element and a driving transistor for driving the light emitting element. At times other than a usual light emitting time, a driving voltage is applied to the driving transistor of each pixel so as to turn on the light emitting element of each pixel, a value of current which flows in the light emitting element of each pixel is detected, correction data for each pixel is calculated based on the detected value of current, and the calculated correction data for each pixel is stored in the memory. At the usual light emitting time, a driving voltage which is based on data which is obtained by adding the correction data stored in the memory to video signal data is applied to the driving transistor of each pixel.
US07880752B2 Method and apparatus for proportionally adjusting the size of images transmitted between mobile communications terminals
A plurality of image data attached to electronic mail data is stored in a memory. A control unit identifies an image having the largest width, from among images drawn by each image data. The control unit then computes a contraction scale to be used for fitting the largest image to a display area of its own display unit, and applies the contraction process to data of each of image stored in memory using the computed contraction scale. Thus contracted image data are then displayed on the display unit.
US07880749B2 Apparatus and method for data charting with an extensible visualization library
A computer readable storage medium includes executable instructions to define an abstraction layer disposed between a business intelligence application and a set of visualization libraries. The abstraction layer provides an application programmer interface for the business intelligence application to the set of visualization libraries. A visualization settings model is defined within the abstraction layer. The visualization settings model describes a visualization that can be rendered by a visualization library in the of visualization libraries.
US07880745B2 Systems and methods for border color handling in a graphics processing unit
Systems and methods for border color handling in a graphics processing unit are disclosed. In one embodiment, the system includes a border color register that stores at least one border color pointer. A border color pointer indicates an address in an external memory at which border color information is located. Border color information is populated within external memory and retrieved by the texture cache controller if the texture filter unit requires a border color for texture mapping operations.
US07880744B2 Geometric instance techniques for use in a hair/fur pipeline
A hair pipeline may be used to generate a user-selected geometry based upon a hair location for at least one hair with respect to a surface. A surface definition module may be used to define the surface. A display module may be used to: process a user-selected geometry and render the user-selected geometry at the hair location on the surface in place of the at least one hair.
US07880739B2 Virtual window with simulated parallax and field of view change
A system and method for simulating to one or more individual observers a view through a window using a display screen comprising a storage device containing in electronic form one or more images of a scene selected from the group consisting of one or more images of the scene at different angles and one or more images of the scene at different magnifications. A display screen is adapted to display the images to one or more individual observers, and a sensor is adapted to locate observers with respect to the display screen. A controller is adapted to select one or more of the images based on angle or distance of the individual observers with respect to the display screen and display the selected images on the display screen to simulate to the observers a view through a window of the scene.
US07880738B2 Structured documents and systems, methods and computer programs for creating, producing and displaying three dimensional objects and other related information in those structured documents
A structured document file which includes graphical and non graphical information. The graphical information includes the vector and coordinate description of a representation of at least one three dimensional object and at least one of the following group of view attributes or features: rotation, translation, view angle, lighting, colors, specific graphical representations, labels and parameters. The vector and coordinate description are stored with or independently from the one or more view attributes or features and the vector and coordinate description and the one or more view attributes are stored in a single file which can be accessed and viewed by a structured document viewer. Related authoring tools and viewers are also disclosed.
US07880737B2 Graphical method and system for making drawings directly in three-dimensions on a computer monitor or other display device
A method and system for making computer-aided drawings of an object directly in 3D. The object or its parts are bounded by m-dimensional enclosing subspaces whose boundaries are shrunk to intersect the topographical features of the enclosed object or its parts. The resulting boundary-boundary intersections define a set of key bounding dots which can be connected with mathematical entities such as lines, surfaces or solids to complete the drawing of the object or its parts. The entire drawing process is conducted directly in 3D on the display device with the user in control to view, freely rotate, move, pan, zoom, create, change or review the object anytime, akin to holding the object in hands in front, and looking over it while creating it. Drawings created by the invention can be grouped to represent assembled components, sub-assemblies, or entire systems. All or part of a drawing, if applicable, can also be grouped for structural modeling and analysis.
US07880736B2 Display control system for micromirror device
This invention provides a display control system that includes: a) a micromirror array comprising a plurality of mirrors; b) a first control function for controlling the mirrors in a first state; c) a second control function for controlling the mirrors in a second state; d) and a switchover controller for switching from the first state to second state, or from the second state to first state, wherein the switchover controller switches the state of at least two mirrors simultaneously at a same predetermined point within a frame period.
US07880732B2 Touch screen for mobile telephone
A touch screen arrangement fitted to a mobile telephone apparatus and built-on or resting on a substrate. The touch screen includes a display unit and a number of light pulse emitting units and a number of light pulse receiving units, said units being edge-related to said display unit. The light pulse emitting units and the light pulse receiving units are orientated adjacent said display unit, with the directions of said emitted and received light pulses being at right angles, or at least generally at right angles, to a planar surface on the display unit. The touch screen also includes four light pulse deflecting devices positioned close to the display surface.
US07880730B2 Keyboard system with automatic correction
There is disclosed an enhanced text entry system which determines one or more alternate textual interpretations of each sequence of inputs detected within a designated auto-correcting keyboard region. The actual contact locations for the keystrokes may occur outside the boundaries of the specific keyboard key regions associated with the actual characters of the word interpretations proposed or offered for selection, where the distance from each contact location to each corresponding intended character may in general increase with the expected frequency of the intended word in the language or in a particular context.
US07880725B2 Handheld electronic device having facilitated input and associated method
An improved handheld electronic device and an improved method facilitate the entry of data when the data is provided in a predetermined data format. In the depicted exemplary embodiment, the handheld electronic device includes a user interface that facilitates the entry of data having a predetermined data format.
US07880722B2 Communication device with advanced characteristics
A communicator device which allows improved functions. The communicator device may have real movable keys which are reconfigured when the device is used in different orientations. In a sideways orientation, the device has a rectangular aspect ratio which is wider than it is tall. And in that sideways orientation, the buttons are reconfigured to the orientation they would normally have. The communicator device may also be reoriented into the other position, in which case the assignment and the indication on the buttons is also correspondingly changed. The communicator device may have a projector to project videos, and the communicator device may be able to retrieve numbers and e-mails to be used for communications from a repository on the Internet or from a search engine on the Internet.
US07880721B2 Wave receiving device and method of determining wave reception
An ultrasonic receiver receives an ultrasonic signal having a period in which an amplitude thereof progressively increases as time elapses. A pattern matching unit determines whether a comparative pattern, which is generated as a result of comparison between the respective maximum amplitude values of a plurality of successive waves of said wave signal and a threshold value set by a threshold setting unit, matches a reference pattern or not during the period of the ultrasonic signal. The pattern matching unit determines that the ultrasonic receiver has successfully received the ultrasonic signal if the comparative pattern matches the reference pattern.
US07880720B2 Gesture recognition method and touch system incorporating the same
A gesture recognition method includes detecting multiple pointers in close proximity to a touch surface to determine if the multiple pointers are being used to perform a known gesture. When the multiple pointers are being used to perform a known gesture, executing a command associated with the gesture. A touch system incorporating the gesture recognition method is also provided.
US07880714B2 Shift register and method for driving the same
A shift register and a method for driving the same are disclosed. The shift register includes a plurality of stages serially connected to each other. Each of the stages independently generates first and second scan pulses. The first scan pulse is simultaneously applied to a previous stage and to a corresponding gate line of a liquid crystal panel. The second scan pulse is applied to a next stage. The shift register prevents scan pulses applied to each stage from being distorted, and prevents a multi-output signal from being generated.
US07880713B2 Method of increasing efficiency of video display and related apparatus
A method of increasing efficiency of video display includes receiving a first frame signal, where the first frame signal includes a first blank signal and a first image data, where the first blank signal includes a first sync signal, a first front-porch signal and a first back-porch signal. The method also includes separating the first blank signal and the first image data, performing image processing for the first image data for generating a second image data, and adding a second blank signal to the second image data for generating a second frame signal, where the second blank signal includes a second sync signal, a second front-porch signal and a second back-porch signal.
US07880712B2 Liquid crystal display device and method of driving the same
An LCD device and a method of driving the same are disclosed, to improve a picture quality by realizing a rapid response speed, wherein the LCD device comprises an image display part which includes liquid crystal cells formed in respective regions defined by a plurality of gate and data lines; a timing controller which modulates data inputted according to a first frame frequency to modulation data to realize a rapid response speed of liquid crystal, and outputs the modulation data or data to a second frame frequency; a gate driver which generates gate on voltages under control of the timing controller, and supplies the gate on voltages to the gate lines in sequence; and a data driver which converts the modulation data or data supplied from the timing controller to a data voltage, and supplies the data voltage to the data line in synchronization with the gate on voltage.
US07880711B1 Image stability in liquid crystal displays
One method for providing image stability in a liquid crystal display (LCD) device includes providing a first display image to a plurality of pixel elements of the LCD at a first time, where the first display image includes a first pixel in an on state, transitioning the on state of the first pixel to an off state during a refresh cycle of the first display image, and transitioning the off state of the first pixel back to the on state during a next sequential refresh cycle of the first display image.
US07880700B2 Liquid crystal display panel of horizontal electronic field applying type and fabricating method thereof
In the liquid crystal display panel of a horizontal electric field type, a gate pattern includes a gate electrode provided at a substrate, a gate line connected to the gate electrode and a lower gate pad electrode connected to the gate line. A data line is disposed to cross the gate line and the common line, having a gate insulating film therebetween to thereby define a pixel area. A thin film transistor is positioned at each intersection between the gate line and the data line. A transparent electrode pattern includes a pixel electrode electrically connected to the thin film transistor and disposed such that at least a portion thereof is parallel to the common electrode. An opaque conductive pattern is disposed to overlap with the transparent electrode pattern.
US07880698B2 Delta pixel circuit and light emitting display
A delta pixel circuit and a light emitting display are able to minimize a color separation phenomenon by adjusting an emitting point of a plurality of emitting diodes (or devices), reduce the number of driving circuits, and have a high aperture ratio. A first, second, and third light emitting diodes are arranged in a delta pattern and respectively correspond to a red color, a green color, and a blue color. A driving circuit is commonly connected with the first, second, and third light emitting diodes and is for supplying a current to each of the diodes. A switching circuit is connected between the driving circuit and the first, second, and third light emitting diodes and selectively supplies the current to the first, second, and third light emitting diodes.
US07880697B2 Organic light-emitting diode display device and method for driving the same
An organic light-emitting diode (OLED) display panel includes a plurality of pixels displaying a plurality of colors. Each pixel has an OLED element. A gamma voltage-generating section generates a reference gamma voltage based on a gamma curve in which the lowest gradation of the total number of gradations is mapped as a negative data voltage with respect to a reference voltage. A data conversion section converts a first data signal into a second data signal that includes data corresponding to the lowest gradation. A source drive section converts the second data signal into a third data signal by using the reference gamma voltage to provide the OLED display panel with the third data signal.
US07880693B2 Display
According to an embodiment of the present invention, there is provided a display that includes a plurality of pixel circuits, a scanner, and a drive interconnect. The plurality of pixel circuits are arranged in a matrix and each includes at least one transistor of which the conduction state is controlled through the reception of a drive signal to a control terminal. The scanner outputs a drive signal to the control terminals of the transistors included in the pixel circuits. The drive interconnect is connected to the control terminals of the transistors in the pixel circuits in common and allows transmission of a drive signal output by the scanner. The drive interconnect includes a configuration that averages signal delay due to interconnect resistance differences dependent upon the distance from a drive signal output terminal of the scanner.
US07880692B2 Driver circuit of AMOLED with gamma correction
A driver circuit of an AMOLED (active matrix organic light emitting diode) with gamma correction includes a voltage selector, an operational amplifier, a MOS transistor, and a resistive element. The voltage selector selects one of a plurality of gamma voltages. The operational amplifier receives the selected gamma voltage and a feedback signal to generate a control signal. The MOS transistor provides the feedback signal and conducts a current associated with a current type pixel circuit in response to the control signal. The resistive element is coupled to a first voltage end and an inverted input end of the operational amplifier for determining the current with the selected gamma voltage.
US07880690B2 Electronic circuit, method of driving electronic circuit, electro-optical device, method of driving electro-optical device, and electronic apparatus
To provide an electronic circuit, a method of driving the electronic circuit, an electro-optical device, a method of driving the electro-optical device and an electronic apparatus, capable of reducing deviations in threshold voltages of transistors. A pixel circuit 20 is constructed with three transistors of a driving transistor Trd, an adjusting transistor Trc and a switching transistor Trs, and two capacitors of a first capacitor C1 and a second capacitor C2. Further, a source of the adjusting transistor Trc is connected to a voltage supply line VL for supplying a driving voltage Vdd through a control transistor Q in common with the sources of the adjusting transistors Trc of other pixel circuits, the voltage supply line VL being provided at the right end side of an active matrix part.
US07880689B2 Drive circuit
There is provided a drive circuit of a display device using a capacitive load which includes a clamp circuit connected to a power source potential and clamping a potential of the capacitive load to the power source potential such that an electric power is supplied to the capacitive load in a temporally dispersed manner. For example, the clamp circuit includes a plurality of switches parallelly connected between the capacitive load and the power source potential, the plurality of switches being turned on at different times.
US07880688B2 Foldable electronic book
An electronic book comprising a first housing portion; a second housing portion; a cylindrical spine interposed between the first and second housing portions and pivotally connecting the first housing portion to the second housing portion; a flexible display screen fast with inner faces of the first and second housings and spanning the spine; first and second microprocessor circuitry respectively positioned in the first and second housing portions behind the flexible display screen; a scan head for scanning a data card, the scan head provided on the first microprocessor circuitry on a surface opposite the flexible display screen, the scan head facing away from the flexible display screen; and an internal cartridge for holding a card fed pass the scan head, the internal cartridge having a clear backing window through which an un-scanned surface of the card is visible. The spine defines a recess to accommodate a curvature of the screen when the first and second housing portions are pivoted about the spine in a closed condition.
US07880685B2 Switched-resonance antenna phase shifter and phased array incorporating same
Controlled phase shift in the operation of an RF antenna element is achieved by selectively choosing between different modes of antenna element resonance. Additional phase control resolution is achieved by combining this with other types of phase shifters. Such phase shifters are especially useful within a phased array of RF antenna radiator elements.
US07880680B2 Tag device, antenna, and portable card
A tag device that performs high-quality radio communication without radio wave radiation or receiving characteristics being deteriorated near a person's body and without hindering communication by another IC tag. A main loop section sends and receives radio waves. The main loop section is a metal foil and has the shape of a long thin loop. The area of the main loop section is smaller than the area of a dielectric substrate. The main loop section covers part of surfaces of the dielectric substrate and part of sides of the dielectric substrate so as to put the dielectric substrate inside the loop. The main loop section is mounted in a horizontal direction of the dielectric substrate. Each of capacitive load sections is a metal foil and has a load corresponding to a capacitance component. The capacitive load sections are located at both end portions of the main loop section which covers part of the front side of the dielectric substrate and are located at both end portions of the main loop section which covers part of the reverse side of the dielectric substrate. A control unit is connected to the main loop section and controls information via the radio waves.
US07880678B2 Removable antennas for electronic devices
A removable antenna is provided for an electronic device such as a laptop computer. An antenna resonating element is mounted within the antenna. Magnetic coupling structures are used to magnetically attach the antenna to the electronic device. The magnetic coupling structures couple the antenna resonating element to circuitry in the electronic device. The electronic device may have an antenna receptacle that holds the antenna in a stowed position and allows the antenna to extend to an extended position. A user may extend the antenna by sliding the antenna or by rotating the antenna to its extended position. The coupling structures may allow the antenna to break away from the electronic device without damage.
US07880677B2 Method and system for a phased array antenna embedded in an integrated circuit package
Aspects of a method and system for configurable antenna in an integrated circuit package are provided. In this regard, a phased array antenna embedded in a multi-layer integrated circuit (IC) package may be utilized for transmitting and/or receiving signals. An IC enabled to transmit and/or receive signals may be bonded to the multi-layer IC package and may communicate a reference signal and/or one or more phase shifted versions of said reference signal to the antenna. One or more phase shifters (fabricated, for example, in planar transmission line) may be embedded in the multi-layer IC package and may be controlled via an IC bonded to the multi-layer IC package. The phased array antenna may comprise a plurality of antenna elements which may each comprise an interconnection for communicatively coupling to an associated transmitter and/or receiver, a feeder line, a quarter wavelength transformer, and a radiating portion (e.g., a folded dipole).
US07880675B1 Multipath mitigation
Mitigation of the effects of multipath signals is provided. Such mitigation can include electronically steering the main beam of a receive pattern associated with a phased array antenna away from a transmitting antenna. In addition, a phase taper is applied to groups of antenna elements to create a null in the main beam, bifurcating that beam. The multipath signal may be placed in or towards the null, while the direct path signal may be placed on one of the halves of the main beam adjacent the null, such that the signal strength of the multipath signal is attenuated as compared to the signal strength of the direct path signal.
US07880674B2 Tracking system for flat mobile antenna
Tracking system for flat mobile antenna, which includes: sensors for angular velocity (1), which sense the rotation of the antenna around their axes; sensors, sensing the orientation of the antenna according to vertical axis (2); control block (3), which calculates necessary corrections of the direction of antenna beam and which is connected to outputs of sensors (1, 2) and with inputs of driving block (4) and beam control block (5); at least one motor (7), which changes the orientation of the antenna and which is connected to the output of driving block (4) and which drives the antenna panel (8); block for electronic beam steering (5), which is connected to antenna panel (8); power supply block, which converts the voltage from the electrical network of the vehicle into suitable values for providing of power supply of all blocks of the system.
US07880666B2 System for measuring turbulence remotely
A system for detecting turbulence along a path that is subject to turbulence. The system may make use of at least one transmitter to transmit electromagnetic (EM) energy along the path and at least one receiver to receive the EM energy. At least one of the transmitter and the receiver moves along the path. The receiver may have an antenna responsive to incident EM energy to produce a received signal, and an input for accepting a velocity signal indicating a velocity that the receiver or the transmitter is moving. The receiver processes the received signal using the velocity signal to remove a shift associated with the received signal because of relative motion between a source of the EM energy and the receiver or transmitter that is moving along the path. Thus, the receiver determines an alteration of the EM energy caused by the turbulence and outputs a signal indicative of the turbulence.
US07880665B1 System and method for adaptation of a radar receiver in response to frequency drift in a transmission source
A system and method for adaptation of a radar receiver in response to frequency drift in a transmission source is disclosed that utilizes a stable local oscillator established at a single, non-fluctuating frequency and compensates for transmission frequency fluctuation in the signal processor module. The disclosed system and method use mathematical processing techniques to compensate for variations in transmitter frequency during baseband processing of radar reflectivity signals. The system estimates the frequency of the transmitter to a high degree of accuracy and mathematically converts the reflectivity signal energy to a baseband intermediate frequency which is adjusted to compensate for fluctuations in transmitter frequency. A digital down converter circuit and numerically controlled oscillator circuit are also utilized to convert reflectivity signal energy to baseband and compensate for transmitter frequency drift. These new systems allow the stable local oscillator frequency to remain constant and thereby increase receiver stability.
US07880656B2 RF chip including shared converter and transceiver including the RF chip
The invention generally relates to a radio frequency (RF) chip and/or a baseband chip for use in a wireless transmitter and/or receiver. Embodiments of the invention solve a problem caused by a mismatch in amplitude and/or phase between in-phase (I) and quadrature (Q) signals in such communication devices. According to an aspect of the invention, there is provided a communication device including: a baseband signal processing unit configured to output a plurality of analog baseband signals through a corresponding plurality of channels; and a radio frequency (RF) processing unit coupled to the plurality of channels, the RF processing unit configured to convert the plurality of analog baseband signals into a plurality of digital signals using a shared analog-to-digital converter (ADC), the RF processing unit further configured to generate an RF signal based on the plurality of digital signals.
US07880651B2 Sample and hold circuit and digital-to-analog converter circuit
Disclosed is a sample and hold circuit including a differential circuit, an amplifier stage and a sampling voltage supply circuit. The differential circuit includes first and second capacitance elements, electric charge of which is distributed by a first switch, a first MOS transistor having a gate connected via a second switch to one end of the first capacitance element and also connected via a third switch to an output terminal, and having a source connected to a first current source, a second MOS transistor having a gate connected to one end of the second capacitance element and having a source connected to a second current source and also connected via a forth switch to the source of the first MOS transistor, and a load circuit connected between the drains of the first and second MOS transistors and a terminal of a second power supply. The amplifier stage receives an output of the differential circuit and has an output connected to the output terminal. The sampling voltage supply circuit delivers a sampling voltage to the one end of at least one of the first and second capacitance elements.
US07880646B2 Handheld electronic device and method for disambiguation of compound text input and employing different groupings of data sources to disambiguate different parts of input
A handheld electronic device includes a reduced QWERTY keyboard and is enabled with disambiguation software that is operable to disambiguate compound text input. The device is able to assemble language objects in the memory to generate compound language solutions. The device is able to generate compound language solutions by employing different groupings of data sources to generate different portions of the compound language solutions.
US07880644B2 Method and system for influencing the traffic flow within a route section
A method for influencing the traffic flow of vehicles within a route section (10) in which the actual speed of a first vehicle travelling within the route section (10) is measured, at an actual speed which is the same as or higher than a predefined limiting value, signal-generating means (26, 28) which are assigned to the vehicle transmit at least one signal which can be received, in particular by another vehicle which is travelling in the route section (10) or the driver of the other vehicle, and which represents the fact that the limiting value has been reached or exceeded, and the signal which represents the fact that the limiting value has been reached or exceeded is received by a suitable receiver, in particular a receiver of the other vehicle, and triggers the recording and/or storage of a corresponding item of information, which represents the fact that the limiting value has been reached or exceeded, in a suitable storage medium, in particular in a storage medium of the other vehicle, and a system for carrying out the method.
US07880641B2 Configurable smart utility meter box
The invention relates to a meter box for housing a utility meter and configured for associating a customer service line to a utility service line. The meter box may be configured to fit within an existing meter box and may be configured with side sections in a telescopic arrangement. Flow control components at an input of the meter box prevent backflow.The meter box comprises an electronic module that includes a variety of selectable features including datalogging, AMR, environmental monitoring, and resource monitoring. A remote monitor is provided for allowing a customer to view selected data including consumption data, pressure, pH, temperature, warnings, remote turnoff, and provide secured bill paying services. Imaging/audio components provide visual and audio data which may include an image of an analog readout for a meter register, images of the metering environment, and sound data for metering environment.
US07880638B2 Distributed intelligence ballast system
A ballast for use in a multi-ballast lighting system wherein the ballasts are coupled together by a digital communication network. The ballast comprises a power circuit portion for providing an electrical current to power a lamp. The ballast further includes a sensor input circuit for receiving at least one sensor input from a sensor device, a processor receiving an input from the sensor input circuit and providing control signals to control the operation of the ballast, and a communication port coupled to the processor and to the communication network for exchanging data. The ballast processor is operative to receive a serial data that has a portion defining whether the message is in a first or a second format, the first format comprising a DALI standard format and the second format comprising a format providing extended functionality. The ballast processor is capable of processing messages in either the first or second formats.
US07880636B2 Information display system for aircraft
In current passenger aircraft, signs are used to represent specific information, which reproduce the information as writing or a pictogram. According to one exemplary embodiment of the present invention, an information display system for aircraft is specified, comprising a light source, a projection unit, and a housing. For this purpose, according to one exemplary embodiment of the present invention, the projection unit is implemented in the form of a liquid crystal display, so that, in combination with a high-performance light-emitting diode and a suitable lens, static and dynamic information may be presented on arbitrarily shaped projection surfaces. The flexibility of the onboard information display is thus advantageously increased.
US07880633B2 Device and method for monitoring the position of a cable in a cable operated transportation system and a cable operated transportation system
A cable position monitoring device is provided, for monitoring the position of a cable guided in the rollers of a roller assembly of a cable operated transportation system comprising at least one first and at least one second cable roller defining a reference roller, the cable position monitoring device comprising a movement-magnitude detecting device for determining a first movement-magnitude of the at least one first cable roller and a second movement-magnitude of the reference roller, and an evaluating device for comparing the first and second movement-magnitudes and for determining a mutual movement-magnitude deviation between the first and second movement-magnitudes which corresponds to a safe-to-operate status of the transportation system. An improved cable operated transportation system as well as a method for monitoring the position of a cable of a cable operated transportation system are also provided.
US07880632B2 Measuring arrangement
A measuring arrangement for assembly on or in a tool, in particular, in an injection moulding tool, comprising two or more sensors for the simultaneous measurement of measured parameters, each sensor generating a measurement signal in the operating state, at least two measurement signals being of different types from each other. The measuring arrangement comprises a signal converter with an output interface, all measured signals being converted into the same type of output signal in the signal converter. Said output signals can be transmitted through the output interface by means of a detachable signal line to an analytical unit.
US07880627B2 Fan detecting apparatus
A fan detecting apparatus for detecting at least two fans includes a processing unit, at least two airflow switches, and at least two indicating units. The processing unit includes a first terminal configured to output a driving signal, a second terminal configured to receive the driving signal, and a third terminal, the processing unit alarming when the second terminal does not receive the driving signal from the first terminal. The at least two airflow switches are serially coupled between the first and second terminals, monitor airflow from at least two fans in a computer room, and turn on or off according to strength of airflow from the at least two fans. The indicating units are respectively coupled between corresponding airflow switches and the third terminal of the processing unit, and indicate status of corresponding fans according to on or off status of the airflow switches.
US07880623B2 Multiple-link water detection unit and system
A multiple-link leak detector apparatus to be used on a floor or other substantially flat surface and in conjunction with an appliance, plumbing fixture or other potential water leak source. The leak detector apparatus includes a multiple-link sensor having two or more bodies linked together, each link body having at least two spaced apart sensor elements, and an electronics module associated with the sensor elements. The multiple-link sensor is shaped and dimensioned to rest atop the floor and can be positioned beside or around an appliance, plumbing fixture or other potential water leak source. The sensor elements extend longitudinally along the link body, wherein the sensor elements are operative to sense the presence of water on the floor. Finally, the electronics module is coupled to the sensor elements to trigger an alert in response to the presence of water on the floor.
US07880619B2 Electromagnetic enhancement and decoupling
Apparatus and methods for providing a substantially surface independent tagging system are disclosed. A resonant dielectric cavity is defined between upper and lower conducting layers, and closed at one end by a conducting base portion. Incident radiation couples into the cavity and is resonantly enhanced. An electronic device or tag paced at the edge of the cavity experiences a high electric field strength on account of this enhancement and is driven into operation.
US07880618B2 Methods and systems of determining physical characteristics associated with objects tagged with RFID tags
Methods and systems of determining physical characteristics associated with objects tagged with Radio Frequency Identification (RFID) tags. At least some of the illustrative embodiments are methods comprising receiving an electromagnetic signal transmitted by a radio frequency identification (RFID) tag coupled to an object (the receiving the electromagnetic signal in response to an interrogating signal), and determining orientation of the object based, at least in part, on the electromagnetic signal.
US07880613B1 System, device and method for reminding a user of a forgotten article
A system, device and method for reminding a user of a forgotten article are disclosed. According to one aspect, a reminder system includes an object identification discrimination module operable to identify at least one object identification tag proximally located to the object identification discrimination module in response to activating a discrimination operating mode of the object identification discrimination module. The reminder system further includes at least one object identification tag identifiable by the object identification discrimination module when proximally located to the object identification discrimination module.
US07880608B2 System and method for person or object position location utilizing impulse radio
A System and Method for Person or Object Position Location Utilizing Impulse Radio, comprising a plurality of reference impulse radios; an object or person to be tracked having a mobile impulse radio associated therewith; an architecture with an associated positioning algorithm associated with said plurality of impulse radio reference radios and said mobile impulse radio; and display means for displaying the position of the person or object whose position is to be determined.
US07880607B2 Intelligent risk management system for first responders
A risk management system (100) for first responders (102) equips first responders with physiological and environmental sensors (104) in order to track the stress conditions and stress responses of the first responders. Data from the sensors is digitized and filtered and processed through a feature extraction system (202, 704) that may include noise filters, (710) derivative filters (706), integrators (708) and derived signal generators (712) that use stored data on first responders, before being fed into a pattern recognition system (402, 900) that assesses the risk state of the first responder. Data from multiple first responders in a team can be aggregated to obtain team risk assessments.
US07880604B2 Self-configuring emergency event alarm system with autonomous output devices
The present Self-Configuring Alarm System uses a decentralized (ad hoc or mesh) architecture where any node is capable of autonomously reporting the alarm event directly to all other nodes in the ad hoc network independent of where the alarm event occurred. In addition, the Self-Configuring Alarm System includes a plurality of autonomous output devices which function to provide an audible alarm that directs the occupants to the location of the hazard and/or provides an indication of the nature of the detected hazard or whether an indication of the hazard has been received at a Public Safety Answering Point (PSAP) that serves the dwelling or locale. The alarm networks and output networks may not be coextensive in their coverage areas.
US07880600B2 Capacitive pressure sensor
A capacitive pressure sensor comprises a pair of conductive plates surrounding a compressible dielectric to form a capacitor. Changes in pressure create changes in the capacitance of the capacitor, which in turn may be measured to determine the changes in pressure. The pressure sensor may be constructed to be temperature and centripetal force compensated so that it may be positioned in a tire. A further embodiment uses the conductive plates to form a radiating element for the sensor such that it may wirelessly communicate with a remote interrogator.
US07880597B2 Hybrid vehicle battery information display device
A hybrid vehicle battery information display device 1 includes a battery service life display unit 2 which estimates a degree of battery degradation with respect to a useful life of a battery 16 from data on vehicle travel and the like based on battery degradation data measured from a vehicle travel test 19, to display information on a battery service life; a travel fuel consumption display unit 3 which evaluates, from the vehicle travel test 19, a degradation degree of actual travel fuel consumption data due to the battery degradation for each drive pattern based on test travel fuel consumption data set for each drive pattern, to display information on a travel fuel consumption; and a display control unit 4 which controls the display of information on the battery service life.
US07880591B2 Consumer abuse detection system and method
A technique is provided for detecting whether consumer abuse has occurred in an electronic device. In accordance with this technique, a system is provided for detecting the occurrence of a consumer abuse event and storing a record thereof. In one embodiment, the system provides one or more sensors coupled to an abuse detection circuitry for detecting the occurrence of an abuse event. The system may further provide a memory, wherein upon detecting an abuse event, the abuse detection circuitry may store a record of the abuse event into the memory. The system may further provide an interface by which a diagnostic device may access the memory and analyze the abuse event records to determine if an abuse event occurred in the electronic device.
US07880588B2 Resistive and capacitive modulation in an electromagnetic transponder
The selection of at least one back-modulation element of an electromagnetic transponder from among a plurality of resistive and/or capacitive modulation elements of the load of an oscillating circuit of the transponder, including selecting the modulation element(s) according to a binary message received from a read/write terminal.
US07880587B2 Communication system and anti-collision method
In a receiving method for the contactless reception of identification information (I1,12), which is stored in a data carrier (3, 3′) and which can be received from the data carrier (3, 3) in a contactless manner in the form of information units (IU, IU′) with a communication device (2), it is envisaged that firstly an information unit (R.IU) is received and that secondly it is detected that the received information unit (R.IU) represents a collision of two different information units (IU, IU′) occurring essentially simultaneously, of which two different information units (IU, IU′) the one information unit (IU) originates from a first data carrier (3) and the other information unit (IU′) originates from a second data carrier (3′), and that thirdly a received information unit (R.IU) that represents a collision is replaced with a first replacement information unit (R.IU1) established by the communication device (2), which is used instead of the information unit (R.IU) representing the collision, as the information unit (IU) that originates from the first data carrier (3), and that fourthly, the first replacement information unit (R.IU1) is delivered in a contactless manner.
US07880584B2 Lockbox key with callback feature
An access device is provided for a system that has a plurality of locks that are each configured to receive instructions and to energize a lock mechanism to unlock the lock and a computer that is disposed at a remote location from the locks and that is connected to a primary wireless communication path. The access device includes at least one key configured for communicating with the computer via the primary wireless communication path and to communicate with the locks over a secondary wireless path. The at least one key is also configured to send a predefined text message for receipt by the computer and wherein the predefined text message provides an indication to the computer as to at least one other key whereto the predefined text message is to be sent.
US07880581B2 PTC thermistor
A PTC thermistor includes two electric conducting plates connected with different electrodes and an intermediate insulating plate clamped between the two electric conducting plates. The intermediate insulating plate has its surface bored with openings at locations respectively corresponding with those of each PTC thermal resistance member for the PTC thermal resistance member to be engaged therein. The intermediate insulating plate can surely separate and insulate the two different-electrode electric conducting plates and stably fix the PTC thermal resistance members in position.
US07880580B2 Thermistor having doped and undoped layers of material
According to some embodiments, a first layer of doped material may be provided to form a resistor. A second layer of undoped material may then be formed on the first layer. The first layer might comprise, for example, a layer of doped silicon carbide while the second layer comprises a layer of undoped silicon carbide. The resistance of the resistor may then be measured to determine a temperature.
US07880577B1 Current doubler rectifier with current ripple cancellation
A ripple reduction circuit for use in a current doubler rectifier has first and second inductors coupled via a first coupling coefficient. The first and second inductors generate a first and a second ripple current, respectively. A third inductor is coupled to the first and second inductors; and an impedance is connected in series with the third inductor, wherein the circuit generates a third ripple current opposing the combination of the first and second ripple currents generated by the first and second inductors.
US07880575B2 Coil bus for a transformer
A transformer having high and low voltage coils mounted to legs of a core is provided. Each low voltage coil includes conductor sheeting having opposing first and second ends and opposing first and second side edges. A pair of coil bus bars is provided for each low voltage coil. Each coil bus bar has first and second portions, wherein the first portion has a width that is more than one and a half times greater than a width of the second portion. Each coil bus bar is secured to the conductor sheeting of its low voltage coil such that the first portion of the coil bus bar is disposed at the first side edge of the conductor sheeting and the second portion of the coil bus bar is disposed at the second side edge of the conductor sheeting.
US07880574B2 Superconducting magnet and magnetic resonance imaging apparatus using the same
A superconducting magnet includes: first and second torus coolant containers substantially symmetrically, vertically arranged to have a space and a symmetrical plane therebetween for storing a coolant. Each of the first and second torus coolant containers includes therein a main coil bobbin with a main coil for generating a measurement magnetic field, a shield coil bobbin with a shield coil for generating a shielding magnetic field for suppressing outside leak of the measurement magnetic field, a plate member vertically reinforced at a plane thereof opposite to a plane thereof facing the symmetrical plane for supporting the shield coil bobbin and the main coil bobbin. The main coil bobbin is further supported by the shield coil bobbin, to cause the main coil to generate the measurement magnetic field having a substantially uniform magnetic field intensity at a middle region of the space. A magnetic resonance imaging apparatus using the superconducting magnet is also disclosed.
US07880572B2 Lever switch
First rotator (25) and second rotator (29) rotating according to a rocking operation of outer lever (23) are provided. Magnetism of magnets (26) and (30) mounted on these rotators are detected by magnetic detecting elements (32) and (33) and output as a detected signal. Control portion (34) detects a rotation angle of each rotator from this detected signal and outputs an operation signal corresponding to the detected rotation angle.
US07880569B2 Rotating data transmission device
A rotating data transmission device for computer tomographs, for transmission from a rotating part to a stationary part that is rotatably supported relative to the rotating part, comprises at least a rotating high-speed data transmitter unit, a rotating high-speed transmission line, a stationary high-speed data receiver unit. The rotating high-speed data transmitter unit contains a rotating pattern controller and the stationary high-speed data receiver unit contains a stationary data analyzer for analyzing patterns generated by the rotating pattern controller. Furthermore unit controllers are provided to control the units.
US07880567B2 Overlay electromagnetic bandgap (EBG) structure and method of manufacturing the same
Provided is an electromagnetic bandgap (EBG) structure, and particularly, an overlay EBG structure in which a plurality of vias and a plurality of plates are formed at intervals on a central signal line in such a manner that the vias and plates extend vertically from a substrate in order to reduce leakage loss of an electromagnetic wave through the substrate. Therefore, it is possible to prevent an electromagnetic wave passing through a transmission line from being lost through the substrate, to obtain desired frequency characteristics by adjusting the dimensions of the vias and plates, and to manufacture the overlay EBG structure using an existing CMOS process without having to perform any additional process.
US07880566B2 Balanced lattice filter device
A lattice-type filter circuit includes first and second balanced signal terminals; first and second balanced signal terminals; a first resonator connected to a series arm between the first balanced signal terminal on the input side and the first balanced signal terminal on the output side; a second resonator connected to a series arm between the second balanced signal terminal on the input side and the second balanced signal terminal on the output side; a first resonant circuit including impedance elements, being connected to a lattice arm between the first balanced signal terminal on the output side and the second balanced signal terminal on the input side; and a second resonant circuit including impedance elements, being connected to a lattice arm between the second balanced signal terminal on the output side and the first balanced signal terminal on the input side.
US07880562B2 Balanced-output triplexer
A balanced-output triplexer includes: a first filter provided between an input terminal and a pair of first balanced output terminals; a second filter provided between the input terminal and a pair of second balanced output terminals; and a third filter provided between the input terminal and a pair of third balanced output terminals. Each of the first to third filters has a pair of output resonators that are interdigital-coupled to each other and connected to the corresponding pair of balanced output terminals.
US07880558B2 Method and apparatus for adjusting load impedance of a distributed amplifier
The application discloses a method and apparatus for adjusting internal load impedances, by section, at feed points present on a distributed amplifier's output transmission line. The method includes determining a summing-point load impedance (Zx) at an off-chip output transmission line of the distributed amplifier. The method further includes determining a driving-point load impedance (Zd) at an output of an on-chip power transistor. The driving-point load impedance diverges and disperses over frequency from that summing-point load impedance due to reactance of at least one on-chip component coupled to the output of the on-chip power transistor. The method then includes determining and providing an offset to summing-point load impedance (Zx) based on the driving-point load impedance (Zd) such that the driving-point load impedance (Zd) converges to the summing-point load impedance (Zx) of that distributed amplifier section.
US07880557B2 Hybrid marchand/back-wave balun and double balanced mixer using same
A hybrid Marchand/back-wave balun includes a first pair of coupled sections having a first primary section and first secondary section; a second pair of coupled sections having a second primary section and second secondary section; a first reactance interconnecting the first and second primary sections and a second reactance interconnecting the first and second secondary sections; one of the reactances being open at high frequency and shorted at low frequency, the other reactance being shorted at high frequency and open at low frequency for selectively providing low frequency Marchand/high frequency back-wave function and high frequency Marchand/low frequency back-wave function; and a double balanced mixer using same.
US07880551B2 Systems and methods for distributing a clock signal
Systems and methods for distributing a clock signal are disclosed. In some embodiments, systems for distributing a clock signal include a plurality of resonant oscillators, each comprising an inductor; and a differential clock grid that distributes the clock signal. The differential clock grid is coupled to the plurality of resonant oscillators and the clock signal, and the inductances of the inductors are configured such that a resonant frequency of the plurality of resonant oscillators is substantially equal to the frequency of the clock signal.
US07880550B2 Voltage translation using feedback to adjust output voltage range
Apparatus are provided for a voltage-controlled oscillator module. A voltage-controlled oscillator module comprises an input node for receiving an input voltage, a voltage-controlled oscillator, and voltage translation circuitry coupled between the input node and the voltage-controlled oscillator. The voltage translation circuitry is configured to generate a control voltage based on the input voltage and the voltage-controlled oscillator generates an oscillating signal at an oscillation frequency in response to the control voltage. Biasing circuitry is coupled to the voltage translation circuitry, and the biasing circuitry is configured to adjust the ratio of the control voltage to the input voltage.
US07880546B2 Amplifier and the method thereof
An amplifier amplifying an input signal and the method thereof. The amplifier comprises first and second transconductor circuits. The first transconductor circuit, coupled to the first transistor, receives the first noise voltage to generate a first noise current. The second transconductor circuit, coupled in parallel to the first transconductor circuit, receives the second noise voltage to generate a second noise current such that the first and second noise currents cancel each other out to reduce a noise component in the output current when summing up together, and the first and second transconductor circuits are operated in a current mode.
US07880544B2 Differential amplifier and applications thereof
A differential amplifier includes a first pair of differential amplifiers and a second pair of differential amplifiers. These first and second pairs of differential amplifiers are connected between first power rails and are arranged to receive a differential input signal. Third and fourth pairs of differential amplifiers are connected between second rails and also connected to the differential input signal. A current summer sums a first output current of the first pair of differential amplifiers, a second output current of the second pair of differential amplifiers, a third output current of the third pair of differential amplifiers and a fourth output current of a fourth pair of differential amplifiers to produce an output signal.
US07880543B2 Data transmitting circuit and transmitting method
A data transmitting circuit includes a reflection suppressive component generating circuit for generating a reflection suppressive component for suppressing the reflection caused by the discontinuity in the characteristic impedance on a transmission line, and a data output circuit for amplifying the reflection suppressive component and the data to be currently transmitted to a receiving side and outputting them to the transmission line.
US07880541B1 Low noise, low power instrumentation amplifier
An instrumentation amplifier includes a pair of buffered operational amplifiers that accept a pair of input signals, and a differential operational amplifier that outputs an output signal indicative of a difference between the input signals. A low pass filter provides passive band limiting of the output signal. Each operational amplifier is implemented as a multi-path amplifier that includes a low frequency path and a high frequency path between an input and an output of the operational amplifier. Further, each multi-path amplifier includes a differential input transconductance stage within the low frequency path and a differential input transconductance stage within the high frequency path. Within each multi-path amplifier, the differential input transconductance stage of the high frequency path is noisier than, but consumes less power than, the differential input transconductance stage of the low frequency path. Each multi-path amplifier provides noise shaping that results in an increase in noise above a crossover frequency of the multi-path amplifier.
US07880540B2 Amplifying system and related method
An amplifying system includes an amplifier operated according to a supply voltage, and a detector coupled to the amplifier for generating a first control signal to the amplifier to disable an output stage of the amplifier when the supply voltage reaches a threshold.
US07880538B2 Switched-capacitor amplifier arrangement and method
A switched-capacitor amplifier arrangement and a method to amplify a signal are presented. A forward path has at least one switched capacitor (10) controlled by a clock signal, thus providing an amplification phase (1) of the forward path and an additional clock phase (2). A damping means (22) is connected to the forward path, the damping means being designed for attenuation of the signal peak at the beginning (2p) of the amplification phase. This avoids an undesired feed forward effect at the beginning of the amplification phase of an SC circuit.
US07880537B2 Operational amplifier, line driver, and liquid crystal display device
An operational amplifier capable of offset cancel in a shorter period, as well as a line driver capable of shortening one horizontal period and a liquid crystal display device are provided. In the operational amplifier of the invention, a time necessary for feed back control can be shortened than usual by a constitution that an output voltage VO in one horizontal period H1 which is one horizontal period before is defined as a reference voltage in an offset cancel preparatory period HC2, thereby changing the output voltage VO(2) only by the offset voltage VO(2) by the feed back control. In the line driver of the invention, the operational amplifier not used for the output of display data D1 to D6 conducts offset cancel operation and it is successively shifted on every one horizontal period. Since it is no more necessary to incorporate the offset cancel preparatory period in the output period, one horizontal period can be shortened further.
US07880536B2 Simplified sallen-key low-pass filter circuit
Circuits, methods and devices for providing low-pass filtering are implemented according to a number of different embodiments. In one such embodiment a Sallen-Key low-pass filter circuit is implemented that comprises a first resistor and a second resistor connected in series, the first resistor being connected between the second resistor and an input of the circuit. The second resistor is directly connected between the first resistor and an output of the circuit.
US07880534B2 Reference circuit for providing precision voltage and precision current
A reference circuit for providing a precision voltage and a precision current includes a bandgap voltage reference circuit, a positive temperature coefficient calibrating circuit, a threshold voltage superposing circuit and precision current generator interconnected in cascade. From the bandgap voltage reference circuit, a bandgap voltage is outputted as the precision voltage, and a PTAT current is outputted to the positive temperature coefficient calibrating circuit along with the bandgap voltage for generating a PTAT voltage. In response to the PTAT voltage from the positive temperature coefficient calibrating circuit, the threshold voltage superposing circuit generates a first voltage which is equal to the PTAT voltage plus a threshold voltage. Then the precision current generator outputs a reference current as the precision current in response to the first voltage.
US07880531B2 System, apparatus, and method for selectable voltage regulation
Apparatuses, systems, and methods are disclosed for generating, regulating, and modifying various voltage levels on a semiconductor device using a current mirroring digital-to-analog voltage regulator. The voltage regulator operates by mirroring a reference current onto a selectable current level and controlling the selectable current level with a digital input to a plurality of switched CMOS devices connected in parallel. The switched CMOS devices generate the selectable current level responsive to the digital input and proportional to the reference current. The selectable current level is combined with an output of a voltage divider to generate a monitor signal. The monitor signal is compared to a reference voltage and the results of the comparison controls a charge pump to generate a pumped voltage. The pumped voltage is fed back to the voltage divider, which includes a feedback resistor and a reference resistor connected in series between the pumped voltage and ground.
US07880529B2 Systems, devices, and methods for controllably coupling qubits
A coupling system may include first and second magnetic flux inductors communicatively coupled to a Josephson junction of an rf SQUID. The coupling system may allow transverse coupling between qubits. A superconducting processor may include at least one of the coupling systems and two or more qubits. A method may include providing first, second and third coupling structure to control the coupling system.
US07880527B2 Level converter
A level converter for providing an output signal at a circuit output based on an input signal includes an output coupling circuit formed to provide an output signal based on a first partial output signal and a second partial output signal, a driver circuit formed to provide the second partial output signal such that the second partial output signal is switchable between two different signal levels depending on the state of the input signal, wherein an input of the driver circuit is capacitively coupled to the input of the level converter in order to allow for switching between the signal levels of the second partial output signal by the capacitive coupling in response to a change in the state of the input signal, and a holding circuit formed to keep the state of the second partial output signal constant in case of a constant state of the input signal.
US07880526B2 Level Shifter, standard cell, system and method for level shifting
Implementations are presented herein that include a level shifter circuit.
US07880525B2 Signal processing device having a variable current source
A signal processing device suppresses a DC offset without omission of a low-frequency component of a signal in a receiver in a direct conversion system. The signal processing device includes an input terminal 29, a gain amplifier 31 that amplifies an input signal to generate an output signal, comparators 32 and 33 each of which compares an output signal level with a reference value, a capacitor 37, current source circuits 34 and 35, one of which charges or discharges electric charges stored in the capacitor when the output signal level falls outside a reference range according to results of comparisons by the comparators, a variable current source 36 through which current to be flow is controlled according to a potential at the capacitor, and a load circuit 38 that is connected between the input terminal and the variable current source and supplies a bias to the input terminal, together with the variable current source. When the output signal level falls within the reference voltage, the bias at the input terminal does not vary. Thus, a low-frequency component of the input signal is not omitted.
US07880523B2 Method and apparatus for pulse width modulation
An apparatus and method of providing a pulse width modulated signal that is responsive to a current are disclosed. A circuit according to aspects of the present invention includes a capacitor to convert a first current to a first voltage on the capacitor during a first time duration and to discharge a second current from the capacitor to change the first voltage to a second voltage during a second time duration. A comparator is also included and is coupled to an output of the capacitor to compare a voltage on the capacitor to a reference voltage during the second time duration to change a pulse width of a periodic output signal in response to an input current.
US07880520B2 Semiconductor integrated circuit
During a period of preparation for actual operation, a reference clock is supplied to both a comparison clock input portion and a feedback clock input portion of a phase comparator while a feedback loop of a PLL (phase-locked loop) is interrupted, and a delay of a reset signal within the phase comparator is adjusted so as to reduce a detection dead zone of phase differences in the phase comparator.
US07880515B2 Driving circuit for capacitive load and fluid injecting device
A driving circuit that drives a capacitive load includes a drive signal generator that generates a drive signal driving the capacitive load via a transistor pair in response to an analog signal, and a power-source voltage generator that generates a high-voltage power-source voltage and a low-voltage power-source voltage and that supplies the high-voltage power-source voltage and the low-voltage power-source voltage respectively to collectors of the transistors of the transistor pair via a high-voltage output terminal and a low-voltage output terminal. The power-source voltage generator includes multiple power sources connected in parallel, a backcurrent prevention diode connected between the adjacent power sources, and a switch unit that connects the adjacent power sources in series under the on-off control of a controller each time the drive signal rises above a predetermined threshold value or falls below a predetermined threshold value.
US07880514B2 Output buffer with high driving ability
An output buffer including a first differential input stage, a primary output stage, and a secondary output stage is provided herein. The first differential input stage respectively receives a first and a second input signals via a first and a second input terminals. The primary output stage includes a first and a second output stages. The first output stage provides at least one first level voltage according to the first and the second input signals, and the second output stage controlled by the first level voltage drives an output terminal of the output buffer to a target level. The secondary output stage includes a comparator and a third output stage. The comparator compares the induced currents in the first differential input stage, and thereby generates a control voltage. The third output stage controlled by the control voltage drives the output terminal of the output buffer to the target level.
US07880513B2 Repeater circuit with staged output
A repeater circuit. The repeater circuit includes a first output stage having two output circuits, a second output stage having two additional output circuits, two activation circuits, and two deactivation circuits. Responsive to detecting a logical transition of an input signal, one of the activation circuits is configured to activate a corresponding output circuit, and responsive thereto another corresponding output circuit is configured to be activated. The output circuits drive an output signal on the output node. A corresponding one of the deactivation circuits is configured to deactivate the corresponding output circuit after a delay time has elapsed, whereas the other corresponding output circuit is deactivated in response thereto. A keeper circuit is configured to continue providing the output signal on the output node after deactivation of the corresponding output circuits.
US07880512B2 Output driver circuit
In an output driver circuit, a replica circuit includes seventh and eighth transistors corresponding to first and second transistors, respectively, ninth and tenth transistors corresponding to third or fifth, and fourth or sixth transistors in a driver circuit, respectively, and a resistor corresponding to a termination resistor. A reference voltage and a voltage of a node between the ninth transistor and the resistor are input to an operational amplifier, and an output signal of the operational amplifier is input to gates of the first and seventh transistors.
US07880510B2 Semiconductor device for receiving external signal having receiving circuit using internal reference voltage
A semiconductor device includes a reference voltage generating unit configured to produce a reference voltage by dividing a voltage difference between a positive clock terminal and a negative clock terminal, and a logic determination unit configured to determine a logic level of an external signal based on the reference voltage.
US07880506B2 Resolving metastability
A logic circuit latch including an input stage for receiving a logical input signal and a pair of differential amplifiers, each having an input operatively coupled to the input stage, and at least one of them having an output arranged to supply the logical output of the latch. Each of the differential amplifiers includes a transistor connected as a load, and an output of each of the differential amplifiers is coupled to bias the load transistor of the other differential amplifier. If the latch switches from the transparent state to the closed state while the logical input signal is transitioning between logical levels, the differential amplifiers drive up the logical output of the latch if the logical input signal transitions from a first to a second logical level, and drive down the logical output of the latch if the input signal transitions from the second to the first logical level.
US07880505B2 Low power reconfigurable circuits with delay compensation
According to one aspect of the present disclosure, a circuit includes a semiconductor device including a plurality of logic blocks and a plurality of programmable interconnects. A delay detector generates a delay signal responsive to a measured delay of an output signal, wherein the output signal is from at least one of the plurality of logic blocks. A biasing circuit responsive to the delay signal to adjust subsequent measured delays toward a predetermined value.
US07880504B2 Logic stages with inversion timing control
A semiconductor integrated circuit includes logic circuits connected in a plurality of stages, a voltage-level inverting unit that is inserted in a signal transmission path of the logic circuits and inverts a voltage level input to the logic circuits, and an inversion-timing control unit that controls inversion timing for the voltage level inverted by the voltage-level inverting unit.
US07880503B2 Method of driving gate lines, gate line drive circuit for performing the method and display device having the gate line drive circuit
A method of driving gate lines is used to activate the gate lines by outputting output signals of stages to the gate lines. A first node is boosted up based upon a carry signal or the vertical start signal from a previous stage. A gate signal that is pulled up is outputted through an output terminal of a present stage based upon a first clock signal which is boosted up. An off-voltage is outputted through the output terminal of the present stage in response to an output signal from a next stage or the vertical start signal. The first node is discharged in response to the output signal from the next stage or a carry signal from a last stage. A positive ripple voltage at the first node is removed by providing a negative ripple voltage to the first node.
US07880502B2 Logic circuit
A logic circuit with a simple configuration and good current efficiency is provided. The logic circuit includes a two-terminal bistable switching element (1) having characteristics which maintain states, a first switching element (25) one end of which is connected to one terminal of the two-terminal bistable switching element (1), a second switching element (29) one end of which is connected to the other terminal of the two-terminal bistable switching element (1) via a resistance element (27), and first and second pulse input terminals (33, 37) respectively connected to the one terminal and the other terminal of the two-terminal bistable switching element (1). A bias voltage is applied across the other end of the first switching element (25) and the other end of the second switching element (27), and a trigger pulse is input from the first and second pulse input terminals (33, 37).
US07880485B2 High-sensitive resistance measuring device and monitoring method of solder bump
According to an aspect of an embodiment, a high-sensitive resistance measuring device of solder bumps comprises a resistance variation detection unit which detects a differential voltage (ΔV=V1−V2), which is obtained by subtracting a second voltage (V2) generated in a reference bump connection unit by a constant current (I) from a second constant current source from a first voltage (V1) generated in a monitored bump connection unit by the constant current I from a first constant current source, as a resistance variation voltage representing a resistance variation (ΔR) of the monitored bump connection unit.
US07880484B2 Method and apparatus for estimating the condition of a coating on an underground pipeline
Methods are provided for reducing interference from stray currents in buried pipelines/metal structures during MEIS testing or other current-sensing applications in the pipeline. Methods are also provided for measuring bulk complex electrical impedance between a buried pipe and the soil, thereby rendering an indication of the quality of the anti-corrosive coating. Methods are also provided for measuring the complex propagation constant of AC voltages propagating along an attenuative pipeline. This information is useful for assessing the general condition of the anti-corrosive coating involved, or to enhance MEIS inspection of the pipeline. Methods are also provided for enhancements to MEIS testing, including (a) canceling magnetometer offset effects associated with the Earth's magnetic field after the magnetometer is positioned for measurement, (b) implementing a separate sensing connection to the pipe so as to avoid interference from voltage loss in the pipe feed-line connection, (c) providing a power amplifier to excite the pipe with large-amplitude signals.
US07880480B2 Occupant detection system and method for calibrating
A method includes measuring a first frequency response of an electrode at a first frequency across a range of environmental conditions, measuring a second frequency response of the electrode at a second frequency across the range of environmental conditions, and comparing the first and second frequency responses measured to define a data set representing an effect of the environmental conditions. An occupant detection system includes an electrode and a detector circuit. The detector circuit is configured to measure an actual frequency response of the electrode and compare the actual frequency response to the data set to determine the effect of the current environmental condition.
US07880476B1 Method to and apparatus for detecting and locating a fault in an electrical conductor wire
The present invention provides a new technique for solving the problem of detecting and locating soft faults, such as frays, in electrical conductor wires. This new technique utilizes the nonlinear ferroelectric capacitive properties of piezoelectric ceramic elements, such as PZT, in conjunction with an antenna coil, to realize a tuned antenna receiver circuit with significantly increased reception sensitivity. The present invention consists of a battery powered, hand-held transmitter, with an output terminal for physical connectors, and a battery powered, hand-held receiver. Soft faults are detected and accurately located, to within a half inch distance of the actual soft fault, as the receiver is passed along the path of the electrical conductor wire, by the operator, who determines a reduction or cessation of the visible and audible indicators. The ultrasonic frequency piezoelectric transducer also enables the receiver to be used as an ultrasonic frequency detector for detecting electrical arcing from powered transmission lines.
US07880467B2 Packed array of MRI/NMR devices and an MRI/NMR method of analyzing adjacent lines of goods simultaneously
An industrial quality and process control (QPC) system, includes inter alia at least one packed array of MRI/NMR devices of substantially no fringing magnetic fields, adapted to analyze adjacent lines of goods simultaneously.
US07880465B2 Method and apparatus for contrast inflow dynamic MR angiography
A system and method for MR imaging includes a computer programmed to determine first and second view-ordering sequences. The first and second view-ordering sequences comprise values corresponding to respective views of first and second k-space data sets, respectively, wherein the values corresponding to a central view of each the first and second k-space data sets are positioned such that acquisition of k-space data in each central view is acquired from a first and second anatomical region, respectively, as a contrast agent passes therethrough. The positions of the values corresponding to the central views of the first and second k-space data sets within the respective sequences are different. The computer is further programmed to acquire MR data according to the first and second view-ordering sequences over a series of cardiac cycles to fill data in the first and second k-space data sets, respectively.
US07880463B2 Automated disk clamping method for spinstand for testing magnetic heads and disks
A mechanism for placing and removing a vacuum clamping device for a magnetic disk on a spinstand, comprised of automated vertical and horizontal movement arranged such that a vacuum disk chuck, comprised of a base (9) and cap (6), can be used without operator interaction. Linear actuators provide the horizontal (2) and vertical (3) movement forces to accurately move a chuck cap (6) over a magnetic disk (7) that has been placed on a chuck base (9). The same actuators remove the cap and move it away from the disk to allow quick replacement of the disk. The interface between the mechanism and disk chuck cap is designed such that the cap is securely held during motion, and does not create particles.
US07880462B2 Pulsed coil drive circuit for a sampled inductive transducer
A pulsed coil drive for a sampled inductive transducer has at least one drive coil connected in a series circuit with a capacitor having a first terminal connected to the negative terminal of a voltage source. The series circuit is normally open during the intervals between pulses. Sampling occurs once per pulse. Each pulse's sampling interval is preceded by a pre-sampling interval and followed by a post-sampling interval. The supply voltage that is applied across the series circuit during both the pre- and post-sampling intervals is applied by switching a first terminal of the coil's free terminal to the voltage source's positive terminal through a p-channel MOSFET. During the sampling interval, the series circuit is shorted by switching the coil's free terminal to the voltage source's negative terminal through an n-channel MOSFET.
US07880458B2 Method and device for driving power converters
A device and method for driving a converter circuit that supplies a charge via a first electronic switch and a second electronic switch alternately turned on and off. A generator module generates a memory signal, indicating the duration of a first dead-time interval. A delay module, sensitive to the memory signal controls turning-on of the first electronic switch with a delay, with respect to turning-off of the second electronic switch, so that a second dead-time interval has a duration substantially equal to the duration of the first dead-time interval.
US07880456B2 DC/DC voltage regulator with automatic current sensing selectability for linear and switch mode operation utilizing a single voltage reference
A switch-mode DC/DC converter and a linear low drop out (LDO) DC/DC regulator are connected in parallel to drive a single load. Both regulators share a common voltage reference, feedback network, input supply and output such that the regulated voltage is identical during each mode of operation. During heavy loads the switch-mode regulator is in operation and the linear regulator is disabled for the highest efficiency possible. Conversely at light loads the linear regulator is in operation with the switch-mode regulator disabled, also maximizing the efficiency. Each regulator senses load current to automatically transition between the appropriate voltage regulators at fixed load current levels. The presented invention also includes a make before break transition scheme of the voltage regulators to minimize the voltage transients.
US07880455B2 Short circuit current ratcheting in switch mode DC/DC voltage regulators
A regulator with a high side pass device and a low side pass device coupled in series to the high side pass device is disclosed. The apparatus further includes a control module coupled to the high side pass device and the low side pass device. The control module is coupled to the high side pass device and the low side pass device to control the high side pass device and the low side pass device. The control module is operable to lock out the high side pass device under certain conditions.
US07880445B2 System and method of charging a battery using a switching regulator
In one embodiment the present invention includes a system and method of charging a battery using a switching regulator. In one embodiment, a switching regulator receives an input voltage and input current. The output of the switching regulator is coupled to a battery to be charged. The switching regulator provides a current into the battery that is larger than the current into the switching regulator. As the voltage on the battery increases, the current provided by the switching regulator is reduced. The present invention may be implemented using either analog or digital techniques for reducing the current into the battery as the battery voltage increases.
US07880444B2 Process for balanced charging of a lithium ion or lithium polymer battery
The invention relates to a method for the balanced charging of n cells which form a lithium-ion or lithium-polymer battery and which are connected in series. The invention is characterised in that the method consists in monitoring the charge levels of the different cells (1) from the moment (t1) following the beginning of the battery (2) charging operation until said operation ends normally or is interrupted; and, as a function of the pre-evaluation of said charge levels, either powering of all the cells (1) uniformly or balancing the cell (1) charge levels by powering same in a differentiated manner as a function of the current charge levels thereof.
US07880441B2 DC-DC converter for carrying out constant output power control and maintaining a secondary battery at a set drooping voltage
In a DC-DC converter using, as an input source, a fuel cell, a solar cell, or the like, having a relatively large output impedance in a power-supply mode, an arbitrary load and secondary battery based on magnetic coupling in which voltage values are determined by a turns ratio between those wound around a winding, are provided as outputs, a second converter is connected between an output of the secondary battery and the load. In addition, a current control circuit connected to the secondary battery is configured to perform control so that, when a current in the load decreases due to an operation of the magnetic coupling, by increasing a charging current which flows into the secondary battery, and, when the current in the load increases, by decreasing the charging current to the secondary battery, an output voltage of the secondary battery is maintained at a set drooping voltage.
US07880440B2 Switching power supply
To provide a smaller and more efficient switching power supply, the switching power supply includes: a high frequency transformer; a primary side switching circuit adapted to switch a current flowing through a primary winding of the high frequency transformer to thereby generate predetermined voltages in a secondary winding and an auxiliary winding of the high frequency transformer; a secondary side rectifier adapted to rectify a voltage generated in the secondary winding to supply the rectified voltage to a load; a charging circuit adapted to rectify a current flowing through the auxiliary winding and to switch the rectified current to thereby charge a secondary battery at a constant current; and a switch, provided between the secondary battery and the load, which supplies, when the voltage supplied to the load is interrupted, the voltage of the secondary battery to the load without going through the high frequency transformer.
US07880437B2 Quick conditioning memory backup battery
A quick conditioning cycle system to avoid performance degradation at the end of calibrating cycle. The quick conditioning cycle system discharges a battery to a level where battery remaining capacity is still high enough to backup memory at a guaranteed period of time. During the quick learning cycle, the battery pack is discharged from a full charge. If measured capacity exceeds a predetermined threshold (Cpc), calibration stops. Otherwise, the quick conditioning cycle system reports a defected battery when measured capacity is less than Cpc and continues discharging to a full conditioning cycle, if desired.
US07880436B2 System and method for predictive management of energy supply to a transport device
An energy management system for a transport device, in particular for a motor vehicle running on fuel and electricity, includes an energy source, an intermediate energy store and an electric energy consumer, in particular an electric drive. Control and/or regulation of the provision of energy, which is dependent on information relating to future energy requirements and supplied by means of at least one part of the transport device, can be carried out by the energy management system by means of the intermediate energy store and/or the energy requirements.
US07880435B2 Multi-battery charger with individual battery bypass control
The present invention discloses a battery charger and a method for charging a plurality of batteries. The battery charger includes: a current source for supplying a source current which has a charge current portion and a diverted current portion; bypass sections; voltage clamp sections; sense sections; a feedback section for processing information from the sense sections; and a controller for modifying the source current based on the information from the feedback section. Each bypass section is connected to a battery for diverting the diverted current. Each voltage clamp section is connected to the bypass section for clamping a voltage across the battery when the voltage increases to a predetermined level. Each sense section is connected to the bypass section for determining the diverted current and/or the charge current.
US07880428B2 Controller for induction motor
A controller for an induction motor includes a storage device which stores values in a plurality of addresses, a first counter which transits circularly among first to N-th states, a second counter which transits circularly among first to fourth states, a calculating section which calculates calculation values, and a signal generation section which generates PWM signals and synchronous interruption signals at constant time pitch such that pulse widths of the PWM signals are adjusted based on the calculation values respectively. An inverter supplies electric power to an induction motor based on the PWM signals. The first counter transits from one to next of the first to N-th states synchronously to each of the synchronous interruption signals. The second counter transits from one to next of the first to fourth states synchronously to each transition of the first counter from the N-th state to the first state. The calculating section, synchronously to each of the synchronous interruption signals, calculates one of the calculation values based on the first counter and the second counter from one of the values stored in one of the plurality of addresses.
US07880425B2 Electric motor drive systems, motor vehicles, and methods of phase current regulation
In various embodiments, an electric motor drive system (400, FIG. 4) and a motor vehicle (1000, FIG. 10) include an inverter (404, FIG. 4) adapted to generate (604, FIG. 6), based on inverter control inputs, a number, N, of phase current waveforms (118, FIG. 1), and a phase current sampling apparatus (408, FIG. 4) having a same number, N, of current sensors (502, 503, 504, FIG. 5). Each of the current sensors is adapted to receive one of the phase current waveforms, and the current sensors are adapted simultaneously to sample the phase current waveforms and to generate digital values representing amplitudes of the phase current waveforms. The system and motor vehicle also include a controller (410, FIG. 4) adapted to receive the digital values, to perform an evaluation of the digital values, and to generate the inverter control inputs (462, FIG. 4) based on the evaluation.
US07880422B2 Image forming apparatus appropriately setting current value for driving motor
When a printing instruction is provided, a CPU causes a stepping motor M to drive a developer and calculates the value of a load of the stepping motor M before printing operations are performed. Then, CPU determines whether the value of the load is within a predetermined range stored in advance. If the value is not within the predetermined range, CPU causes a display to display an error message.
US07880421B2 Energy-conserving ventilating fan
An electrically driven fan arrangement, suitable for energy-conserving installations, includes a fan, an electric motor (110) serving to drive the fan, and associated control apparatus, namely: a sensing apparatus (140) for sensing a volumetric air flow rate (125) generated by the fan (120) and for generating a measured volumetric air flow value (Vmess), and a volumetric flow rate control arrangement (160) for automatically controlling the volumetric air flow rate (125) generated by the fan (120) to a predetermined target volumetric air flow value (V_s). The volumetric flow rate control arrangement (160) is configured to generate a target rotation speed value (N_s) for the electric motor (110). A rotation speed controller (170), which automatically controls the rotation speed of the electric motor (110) to the target rotation speed rate (N_s) generated by the volumetric flow rate control arrangement (160), is also provided.
US07880419B2 MVDC power transmission system for sub-sea loads
A system for the transmission of a direct current (DC) at a medium voltage level includes a system DC link configured to carry power from a source to a load module. The load module includes a DC-to-DC voltage step-down converter, a DC-to-AC inverter coupled downstream to the DC-to-DC voltage step-down converter, and a system AC link for carrying power from the load module to a motor system on a load side of the system AC link. The system is effective for delivering power over distances that are greater than 30 kilometers, and for delivery of power from an on-shore to offshore and sub-sea load.
US07880417B2 Motor controller and electric power steering apparatus
In a motor controller, in the case that occurrence of a failure of electric current flow is detected in any phase of a motor, a phase electric current command value changing in accordance with a secant curve or a cosecant curve with an asymptotic line at a predetermined rotation angle corresponding to the phase in which the failure of electric current flow has occurred is calculated. The calculated phase electric current command value is limited in such a manner as to become within a predetermined range. In the case that a rotation angle of the motor exists in a range in which the phase electric current command value is limited, the execution of an anomaly detection of a control system utilizing an electric current deviation of a d/q coordinate system is inhibited.
US07880414B2 Control and motor arrangement for use in model train
A control and motor arrangement in accordance with the present invention includes a motor configured to generate a locomotive force for propelling the model train. The control and motor arrangement further includes a command control interface configured to receive commands from a command control unit wherein the commands correspond to a desired speed. The control and motor arrangement still further includes a plurality of detectors configured to detect speed information of the motor, and a process control arrangement configured to receive the speed information from the sensors. The process control arrangement is further configured and arranged to generate a plurality of motor control signals based on the speed information for controlling the speed of said motor. The control and motor arrangement yet still further includes a motor control arrangement configured to cause power to be applied to the motor at different times in response to the motor control signals.
US07880413B1 Model railroad velocity controller
Control over velocity of a model train may be determined based upon the speed of rotation of a control knob. A processor receives electronic pulses indicating rotation of the knob beyond a predetermined increment of angular distance. The processor calculates the amount of power ultimately conveyed to the model train based not only upon the number of pulses received, but also upon the elapsed time between these pulses. The shorter the elapsed time between pulses, the greater the change in power communicated to the train. Initially, a user can rapidly rotate the knob to attain coarse control over a wide range of velocities, and then rotate the knob more slowly to achieve fine-grained control over the coarse velocity. Utilizing the control scheme in accordance with embodiments of the present invention, in a compact and uninterrupted physical motion, a user can rapidly exercise both coarse and fine control over velocity of a model train.
US07880412B2 Control apparatus for electric vehicles
In a hybrid vehicle control apparatus, a motor control unit executes input power control on a MG unit to stabilize a system voltage. This input power control for MG unit is executed independently from torque control on an AC motor so that the input power control and the torque control are stabilized. The motor control unit further adjusts a current control gain for torque control in accordance with an input power amount of the MG unit. As a result, the current control gains of a q-axis current and a d-axis current for torque control are varied in correspondence to variations in torque variation rate in the q-axis direction and the d-axis direction in accordance with the input power amount, so that the torque is restricted from varying with variations in the q-axis current or the d-axis current.
US07880410B2 Rotary, limited rotation bi-directional, direct current actuator
An actuator (20) comprises a rotor (22); an electromagnetic circuit (24) configured to produce bidirectional torque on the rotor; and, a rotation limitation assembly (26). The rotor (22) comprises a rotor shaft and plural magnets (80) affixed to the rotor shaft. In an example embodiment the rotation limitation assembly (26) comprises at least one stationary clockwise boundary (40) configured to limit clockwise rotation of the rotor (22); at least one stationary counterclockwise boundary (42) configured to limit counterclockwise rotation of the rotor (22); and a rotor stop arm (50) connected to the rotor and configured to selectively abut the clockwise boundary (40) and the counterclockwise boundary (44) and thereby limit the rotation of the rotor to a predetermined angle about an axis of the rotor shaft.
US07880403B2 Method of detecting an arc in a glow-discharge device and apparatus for controlling a high-frequency arc discharge
In a method of detecting arc discharge in a glow-discharge apparatus GD that has a high-frequency power source PS, a cutting pulse is output for time T1 to the high-frequency power source PS to stop a supply of power to the glow-discharge apparatus GD, when dVr/dt-dVf/dt increases over a first level, where Vf and Vr are a traveling-wave voltage and a reflected-wave voltage applied to the glow-discharge apparatus GD, respectively. Arc discharge is determined to have developed in the glow-discharge apparatus, when Vr/Vf increases to a second level or a higher level within a preset time To after the supply of power to the glow-discharge apparatus is stopped
US07880402B2 Plasma lamp with field-concentrating antenna
An electrodeless plasma lamp is described comprising a lamp body including a solid dielectric material. The lamp includes a bulb received at least partially within an opening in the solid dielectric material and a radio frequency (RF) feed configured to provide power to the solid dielectric material. A conductive material is provided adjacent to the bulb to concentrate the power proximate the bulb. The conductive material may be located below an upper surface of the solid dielectric material. The conductive material may modify at least a portion of an electric field proximate the bulb so that the portion of the electric field is oriented substantially parallel to an upper surface of the lamp body.
US07880399B2 Ballast for at least one fluorescent high pressure discharge lamp, method for operating said lamp and lighting system comprising said lamp
The invention relates to a ballast for a high-pressure discharge lamp, in particular for a motor vehicle headlight lamp or a projection lamp, which ballast is, according to the invention, in the form of a Class E converter.
US07880396B2 Projector device employing ballast with flyback converter
A projector device employing ballast with a flyback converter is disclosed. For example, one embodiment comprises a lamp driver circuit including a power stage circuit including a flyback converter to output a direct current signal to a bridge circuit, the bridge circuit to reconstruct the direct current signal to an alternating current signal, a control circuit coupled with the power stage circuit and the bridge circuit, the control circuit to receive the direct current signal from the power stage circuit and to provide a frequency control signal to the bridge circuit, and a lamp igniter circuit comprising at least one charge pump and being coupled with the bridge circuit, wherein in response to the frequency control signal being provided to the bridge circuit, the bridge circuit is configured to increase the voltage of the alternating current signal provided to the lamp igniter circuit to power the lamp igniter circuit.
US07880392B2 Plasma producing method and apparatus as well as plasma processing apparatus
Plasma producing method and apparatus wherein a plurality of high-frequency antennas are arranged in a plasma producing chamber, and a high-frequency power supplied from a high-frequency power supply device (including a power source, a phase controller and the like) is applied to a gas in the chamber from the antennas to produce inductively coupled plasma. At least some of the plurality of high-frequency antennas are arranged in a fashion of such parallel arrangement that the antennas successively neighbor to each other and each of the antennas is opposed to the neighboring antenna. The high-frequency power supply device controls a phase of a high-frequency voltage applied to each antenna, and thereby controls an electron temperature of the inductively coupled plasma.
US07880388B2 External electrode fluorescent lamp having conductive layer and backlight module utilizing same
An exemplary external electrode fluorescent lamp includes a fluorescent tube having two electrodes fixed at two ends thereof, and two inner caps respectively holding the electrodes. Each inner cap includes an electrode receiving portion configured for receiving the electrode, a conductive layer provided at inner surfaces of the electrode receiving portion, a lead receiving portion integrally formed with the electrode receiving portion, and a conductive lead received in the lead receiving portion. The conductive layer contacts the conductive layer. A backlight module employing the external electrode fluorescent lamp is also provided.
US07880386B2 Plasma display panel
A plasma display panel is disclosed. The plasma display panel includes a front substrate, a rear substrate facing the front substrate, barrier ribs positioned in an active area, and a sealant disposed between the front substrate and the rear substrate in a dummy area. The rear substrate includes a dielectric layer. The dielectric layer in the dummy area includes a first portion having a first thickness and a second portion having a second thickness. The first thickness is different from the second thickness.
US07880385B2 Photomultiplier including an electronic-multiplier section in a housing
The present invention relates to a photomultiplier having a fine structure capable of realizing high detection accuracy by effectively suppressing cross talk among electron-multiplier channels. The photomultiplier comprises a housing whose inside is maintained vacuum, and, in the housing, a photocathode, an electron-multiplier section, and anodes are disposed. The electron-multiplier section has groove portions for cascade-multiplying photoelectrons as electron-multiplier channels, and the anodes are constituted by channel electrodes corresponding to the groove portions respectively defined by wall parts. In particular, at least parts of the respective channel electrodes are located in spaces sandwiched between pairs of wall parts defining the corresponding groove portions.
US07880382B2 Organic electroluminescence panel and manufacturing method of the same
An organic EL panel is provided which enables transparent sealing accompanied by low moisture permeability, and can be used also for sealing a top emission panel without deterioration for a long period of time even in the case of a panel having a narrow frame area. In an organic EL panel produced by covering the face of a supporting substrate 1, which is provided with an organic EL element 101, via an adhesive layer 8 by a sealing substrate 9 to permit sealing, a first partition 4 that protrudes toward the sealing substrate 9 is formed on one face of the supporting substrate 1 so as to surround the circumference of the organic EL element 101, and further, a second partition 10 that protrudes toward the supporting substrate 1 is formed on the face of the sealing substrate 9 opposing to the one face of the supporting substrate 1 so as to surround the circumference of the organic EL element 101.
US07880379B2 Phosphorescent organic electroluminescent device having no hole transporting layer
The invention relates to the improvement of phosphorescing organic electroluminescent devices characterized in that the emission layer, which consists of a matrix material which is doped with at least one phosphorescing emitter, directly adjoins an electrically conducting layer.
US07880378B2 Luminous device
Provided is a means for improving the capability of injecting electrons from a cathode in a luminous element and solving problems about the production process thereof. In the present invention, a material having a smaller work function than a cathode material is used to form an inorganic conductive layer between the cathode and an organic compound layer. In this way, the capability of injecting electrons from the cathode can be improved. Furthermore, the film thereof can be thicker than that of a conventional cathode buffer layer formed by using an insulating material. Therefore, the film thickness can easily be controlled, and a decrease in production costs and an improvement in yield can be achieved.
US07880374B2 Display device including gas discharge tubes sandwiched between a front support member and rear support members
A display device (10) includes a plurality of gas discharge tubes (11R, 11G, 11B, . . . ) sandwiched between a front support plate (31) and a plurality of rear support plates (321, 322, . . . 328). The display device further includes: a plurality of display electrodes (2) formed on a surface of the front support plate facing the plurality of gas discharge tubes to extend across tube axes of the plurality of gas discharge tubes; a plurality of signal electrodes (3) formed on surfaces of the plurality of rear support plates facing the plurality of gas discharge tubes to extend along the longitudinal direction of the plurality of gas discharge tubes. Another rear support plate (330) for supporting the plurality of rear support plates is disposed on surfaces of the plurality of rear support plates opposite to the surfaces facing the plurality of gas discharge tubes.
US07880373B2 Field emission electron source and method for making the same
A field emission electron source includes at least one electron emission member. Each electron emission member includes a conductive body and an electron emission layer formed on the conductive body. The conductive body has an upper portion. The electron emission layer is formed on, at least, the upper portion of the conductive body. The electron emission layer includes a glass matrix; and at least one carbon nanotube, and a plurality of metallic conductive particles and getter powders dispersed in the glass matrix. A method for making such field emission electron source is also provided.
US07880372B2 LED lamp system and method of making same
An LED lamp system includes a light emitting diode (LED) lamp, a printed circuit board on which the LED lamp is mounted, a connection terminal including a soldering part inserted and soldered to the printed circuit board, a body part extending parallel to the printed circuit board, and a branch part extending from the body part in a predetermined direction, a case to which the printed circuit board is fixed, the case including a holding portion for holding the branch part of the connection terminal, and a cover for enclosing the LED lamp and the printed circuit board in association with the case.
US07880371B2 Dielectric composite and a method of manufacturing a dielectric composite
A composite for a transducer facilitates an increased actuation force as compared to similar prior art composites for transducers. The composite facilitates increased compliance of the transducer in one direction, an improved reaction time as compared to similar prior art composites for transducers, and provides an increased lifetime of the transducer in which it is applied.
US07880370B2 Piezoelectric composite with tapered beam
An energy harvesting system includes a composite structure that includes a base spring and a first piezoelectric element. The first piezoelectric element is mounted on the base spring. The base spring has a base spring thickness, a base spring length, and a base spring width. The base spring is for vibrating around an axis parallel to the base spring width. The base spring thickness varies from position to position along a direction parallel to the base spring length. The base spring thickness varies to provide the first piezoelectric element with constant strain when the base spring vibrates around the axis parallel to the base spring width.
US07880367B2 MEMS sensor
The MEMS sensor includes a substrate, a lower thin film, opposed to a surface of the substrate at an interval, having a plurality of lower through-holes formed to pass through the lower thin film in the thickness direction thereof, an upper thin film, opposed to the lower thin film at an interval on the side opposite to the substrate, having a plurality of upper through-holes formed to pass through the upper thin film in the thickness direction thereof, and a plurality of protrusions irregularly provided on a region of the surface of the substrate opposed to the lower thin film.
US07880365B2 Actuator capable of driving with large rotational angle or large deflection angle
An actuator 100 includes: a pair of driving portions 1, 11 spaced apart from each other; a movable portion 2 provided between the pair of driving portions 1, 11; a pair of supporting portions 3, 3 for supporting the pair of driving portions 1, 11 and the movable portion 2; a pair of first elastic connecting portions 4, 4 which respectively connect the pair of driving portions 1, 11 to the pair of supporting portions 3, 3 so that each of the driving portions 1, 11 can rotate with respect to the supporting portions 3, 3; and a pair of second elastic connecting portions 5, 5 which respectively connect the movable portion 2 to the pair of driving portions 1, 11 so that the movable portion 2 can rotate in accordance with the rotation of the pair of driving portions 1, 11.
US07880364B2 Parametric resonator and filter using the same
A resonator includes a vibrator that performs mechanical vibration, an exciting unit that applies an exciting force to the vibrator, and a modulating unit that modulates a spring property of the vibrator. The vibrator vibrates when the exciting force is applied to the vibrator from the exciting unit. The modulating unit modulates the vibrator according to the exciting force.
US07880363B2 Brush holder apparatus, brush assembly, and method
Devices and methods of use for brush holder assemblies are disclosed. Brush holder assemblies including a mounting block and a brush holder are disclosed. Also illustrated is a brush holder assembly including a first portion in sliding engagement with a second portion. In some embodiments the brush holder includes a channel, such that at least a portion of the mounting block is disposed within the channel of the brush holder.
US07880360B2 Stator assembly
A stator assembly is provided and includes a laminated core and a one-part insulator having cover walls for covering edges of the laminated core, wherein first projections and a second projection both having a height smaller than the difference between the height of the cover walls and the thickness of the laminated core are formed on one side surface of the insulator in such a manner as to make contact with a part of one axial end side surface of the laminated core, whereby a gap which corresponds to the projection distance of the first and second projections and which serves as a clearance space for chips scraped by the edges of the laminated core from the surfaces of the cover walls is provided between the insulator and the laminated core, resulting in ensuring that the insulator is snap-fitted on the laminated core in good shape.
US07880359B2 Coil member, motor and manufacturing method for coil member
A coil member such as a coil bobbin may include a cylindrical drum part around which a coil is to be wound in a circular shape. The cylindrical drum part is formed by two molding dies and a flat face part is formed on an outer peripheral face of the cylindrical drum part so that a space part is formed between an innermost circumferential face of the coil to be wound and the flat face part. The flat face part is formed so that the two molding dies are separated without pressing the outer peripheral face of the cylindrical drum part, and a joining part on the drum part which is formed by the two molding dies is located on the flat face part. The coil member may be only a coil bobbin, a coil bobbin with a terminal part, or a coil bobbin which is integrated with a stator core.
US07880358B2 Rotor of permanent magnet rotating electric machine
A permanent magnet rotating electric machine has a stator provided with a plurality of windings, and a rotor in which magnets are disposed in slots formed in a rotor core along an outer circumference thereof. The rotor core is fixed on a rotary shaft rotating inside the stator, and one magnetic pole is constituted by each group of three or more of the magnets. A total angle occupied by the group of magnets constituting one magnetic pole is in the range of 150 to 165 degrees in terms of an electrical angle.
US07880354B2 Spindle motor, information recording and reproducing apparatus that makes use of same, and method for manufacturing spindle motor
A spindle motor, comprising a base having a cylindrical drawn portion formed by plastic working, a sleeve that is inserted in the drawn portion, a shaft that is inserted in a state of being rotatable relative to the sleeve, and a lubricant that fills the gap between the sleeve and the shaft, in which the sleeve is affixed with an adhesive agent to the drawn portion inner periphery, wherein there are adhesive reservoirs around the inner periphery of the drawn portion. These adhesive reservoirs are formed during a series of plastic working steps in which the cylindrical drawn portion is formed.
US07880349B2 Stator lead retainer device
A stator lead retainer assembly includes a stator lead retainer body and a stator lead retainer clip. The stator lead retainer body includes at least one through-hole extending longitudinally therethrough, each through-hole configured to receive a stator lead. The stator lead retainer clip is attached to the retainer body, and includes an aperture for receiving a stator lead.
US07880348B2 Method of installing a permanent magnet motor in a cooling tower and a shroud used in connection therewith
A method comprises providing a motor with a stator comprising a plurality of laminations stacked side to side to form a contiguous stator core with each of the laminations having a plurality of radial fins projecting outward from a periphery of the lamination, and a rotor with permanent magnets spaced about the rotor configured to synchronously magnetically couple with a rotating magnetic field in the stator. The method further comprises providing a cooling tower with a fan disposed therein having a shaft extending from a center of the fan for rotating the fan. The motor is installed in the cooling tower such that the rotor of the motor is coupled directly to the fan shaft and rotates the fan when the motor is energized during normal operation of the cooling tower.
US07880345B2 Linear actuator system and method
A linear actuator system is described that includes a linear actuator, a first motor, and a second motor. The linear actuator is configured to transmit rotational motion to linear motion. The first motor is operatively connected to the linear actuator. The second motor is also operatively connected to the linear actuator. The first motor is configured to provide a different amount of force and a different speed to the linear actuator than the second motor. Methods of operating a linear actuator are also disclosed.
US07880338B2 Power transmission control device, power transmitting device, power receiving device, non-contact power transmission system, electronic instrument, secondary coil position detection method, and primary coil positioning method
A power transmission control device used for a non-contact power transmission system includes a power-transmitting-side control circuit that controls power transmission to a power receiving device, a calculation circuit that calculates the position of a secondary coil by performing given calculations, and an actuator control circuit that controls the operation of an actuator, the actuator moving the position of the primary coil in an XY plane, the actuator control circuit scanning the primary coil for detecting the position of the secondary coil L2, the calculation circuit performing the given calculations based on data acquired by the scan for detecting the position of the secondary coil L2 to determine the position of the secondary coil L2, and the actuator control circuit moving the primary coil L1 so that the position of the primary coil coincides with the calculated position of the secondary coil.
US07880329B2 Multi-channel switching regulator
A controlling unit generates a pulse signal whose duty ratio is controlled so that the output voltage of each channel will be constant, and controls the main transistor and the rectification circuit of each channel in accordance with the pulse signal. The first synchronous rectification transistor is disposed in a direction such that the cathode of the body diode thereof is on the switching terminal side. The second synchronous rectification transistor is disposed in a direction such that the cathode of the body diode thereof is on the output terminal side. The controlling unit first turns on the first synchronous rectification transistor, and then turns on the second synchronous rectification transistor for a period of time in accordance with the pulse width of the pulse signal.
US07880328B2 Stage-fused transformer loop system and method of rapid diagnosis of fault cable or transformer failure within the system
A stage-fused underground transformer loop system, which includes a series of transformers connected sequentially by a series of cables, and a series of fused elbow terminators connected to the inlets and outlets of the transformers. The fused elbow terminators are arranged in an order of decreasing the fuse capacity starting from the feed. The fused elbow terminator includes an elbow connector having a housing and a cable connector disposed within; and a fused pin connected to the cable connector. Further disclosed is a method of rapid diagnosis of a fault cable or a transformer failure using the stage-fused transformer loop system.
US07880322B2 Fluid turbine devices and methods related to fluid turbine devices
Fluid turbine devices and methods related to fluid turbine devices are disclosed herein. One example method includes deflecting a first portion of a fluid flow from a return path of at least a portion of a vertical blade assembly, while permitting a second portion of the fluid flow to enter a drive path of the vertical blade assembly. One example fluid turbine device includes a vertical blade assembly having multiple blades and a shroud rotatable relative to the vertical blade assembly. The shroud includes a leading edge portion for deflecting a first portion of a fluid flow from entering a return path of at least a portion of the vertical blade assembly and a portion defining multiple openings configured to permit fluid from within a compartment defined by the vertical blade assembly to exhaust out of the return path.
US07880320B2 System, device, and method for controlling a wind turbine using seasonal parameters
A method for controlling an operation of a wind turbine. A plurality of operating specifications, each of which corresponds to a season, is defined. A current season is determined. An operating specification corresponding to the current season is selected. An operation of a wind turbine is controlled based at least in part on the selected operating specification. The current season may be determined, for example, based on a schedule of seasons and/or meteorological conditions.
US07880319B2 Power generating device utilizing hydrodynamic force
The power generating device (1000) has a vane (1200) rotated by hydrodynamic force from a fluid; a generator motor (100); a flow velocity measuring unit (1130); a rotation speed measuring unit; and a control unit (200). In the event that at least one of the flow velocity and the rotation speed lies within a prescribed low range at startup of the generator motor, the control unit (200) operates the generator motor as a motor to increase the rotation speed of the vane, and then operates the generator motor as a generator.
US07880313B2 Semiconductor flip chip package having substantially non-collapsible spacer
A flip chip lead frame package includes a die and a lead frame having a die paddle and leads, and has a spacer to maintain a separation between the die and the die paddle. Also, methods for making the package are disclosed.
US07880312B2 Semiconductor memory device
A plurality of semiconductor memory chips are stacked on a first main surface of a wiring board, and an interposer chip is stacked on the plurality of semiconductor chips, and a semiconductor controller chip is stacked on the interposer chip. The plurality of semiconductor memory chips are independently and electrically connected with inner connecting terminals formed on the wiring board, respectively, and independently controlled by the semiconductor controller chip which is electrically connected with another inner connecting terminals formed on the wiring board via the interposer chip.
US07880311B2 Stacked semiconductor package and method for manufacturing the same
A stacked semiconductor package includes a semiconductor chip module including at least two semiconductor chips, each semiconductor chip having a first face, a second face opposite to the first face, and a circuit part. A thorough portion passes through the first and second faces of the semiconductor chip. A recess part is formed in a portion of the second face where the second face and the through portion meets. A through electrode is electrically connected to the circuit part and is disposed inside of the through portion. A connection member is disposed in the recess part to electrically connect the through electrodes of adjacent stacked semiconductor chips. And the semiconductor chip module is mounted to a substrate. The stacked semiconductor package prevents both gaps between semiconductor chips and misalignment of the through electrode.
US07880309B2 Arrangement of stacked integrated circuit dice having a direct electrical connection
An arrangement of integrated circuit dice, includes first die including a first electrical coupling site and a second die comprising a second electrical coupling site, wherein the second die is stacked onto the first die such that the first electrical coupling site is at least partially exposed, wherein the first electrical coupling site and the second electrical coupling site are directly electrically connected, and a third die arranged above the first die and the second die such that a recess is formed, wherein one of the first electrical coupling sites is arranged in the recess.
US07880303B2 Stacked contact with low aspect ratio
An integrated circuit structure includes a semiconductor substrate; a metallization layer over the semiconductor substrate; a first dielectric layer between the semiconductor substrate and the metallization layer; a second dielectric layer between the semiconductor substrate and the metallization layer, wherein the second dielectric layer is over the first dielectric layer; and a contact plug with an upper portion substantially in the second dielectric layer and a lower portion substantially in the first dielectric layer. The contact plug is electrically connected to a metal line in the metallization layer. The contact plug is discontinuous at an interface between the upper portion and the lower portion.
US07880298B2 Semiconductor device thermal connection
A semiconductor device thermal connection used to remove heat from a semiconductor device, such as an integrated circuit, includes a metallic barrier layer on the semiconductor device, and a high thermal conductivity material on the metallic barrier layer that joins the semiconductor device to a thermal heat spreader. The metallic barrier layer may be one or more sputtered layers, and the high thermal conductivity material may be a metallic material, for instance including indium, that is soldered onto the sputtered material. The high thermal conductivity material may form a primary thermal connection in conducting heat away from the semiconductor device. A secondary thermal connection may be made between the heat spreader and a heat sink. The secondary thermal connection may include a compressible solid carbon fiber material. A diaphragm may be used to contain the carbon fiber material, to prevent carbon fibers from coming into contact with the semiconductor device.
US07880297B2 Semiconductor chip having conductive member for reducing localized voltage drop
A semiconductor chip includes a die mounted on a packaging substrate. The die includes a semiconductor substrate; inter-metal dielectric layers on the semiconductor substrate; levels of metal interconnection, wherein at least two potential equivalent metal traces are formed in a level of the metal interconnection; a passivation layer disposed over the two metal traces, wherein two openings are formed in the passivation layer to expose portions of the two metal traces; a conductive member externally mounted on the passivation layer between the two openings; and a redistribution layer formed over the conductive member.
US07880294B2 Potential-free housing leadthrough
The invention relates to a circuit arrangement with an electronic circuit on a printed circuit board and an electrically screening housing surrounding the circuit board, wherein there are on said circuit board a HF plug-and-socket connector connected to the electronic circuit with an outer conductor part and an inner conductor part, wherein the HF plug-and-socket connector penetrates through an opening in the housing. The outer conductor part of the HF plug-and-socket connector is electrically isolated from the housing, and wherein a tunnel-like screening sleeve surrounds the outer conductor part both axially and circumferentially at least partially, the sleeve being connected electrically to the housing and capacitively to the outer conductor part of the HF plug-and-socket connector.
US07880286B2 Tape wiring substrate and chip-on-film package using the same
A chip-on-film package may include a tape wiring substrate, a semiconductor chip mounted on the tape wiring substrate, and a molding compound provided between the semiconductor chip and the tape wiring substrate. The tape wiring substrate may include a film having upper and lower surfaces. Vias may penetrate the film. An upper metal layer may be provided on the upper surface of the film and include input terminal patterns and/or output terminal patterns. The input terminal patterns may include ground terminal patterns and/or power terminal patterns. A lower metal layer may be provided on the lower surface of the film and include a ground layer and/or a power layer. The ground layer and the power layer may cover at least a chip mounting area.
US07880283B2 High reliability power module
A high reliability power module which includes a plurality of hermetically sealed packages each having electrical terminals formed from an alloy of tungsten copper and brazed onto a surface of a ceramic substrate.
US07880279B2 Transparent epoxy resin composition for molding optical semiconductor and optical semiconductor integrated circuit device using the same
In an optical semiconductor integrated circuit device using a lead frame, a transparent epoxy resin composition for molding an optical semiconductor contains (A) an epoxy resin; (B) a curing agent; (C) a thiol; and (D) an amine-based curing catalyst represented by following Chemical Formula 1: R1: a hydrogen atom (—H), an alkyl group, or a phenyl group R2: an alkyl group (—CH3, —C2H5, —C3H7).
US07880261B2 Isolation technique allowing both very high and low voltage circuits to be fabricated on the same chip
An integrated circuit (IC) fabrication technique is provided for isolating very high voltage (1000s of volts) circuitry and low voltage circuitry formed on the same semiconductor die. Silicon-on-Insulator (SOI) technology is combined with a pair of adjacent backside high voltage isolation trenches that are fabricated to be wide enough to stand off voltages in excess of 1000V. The lateral trench is fabricated at two levels: the active silicon level and at the wafer backside in the SOI bulk.
US07880257B2 Image sensors including photoelectric converting units having multiple impurity regions
An image sensor includes a semiconductor layer, and first and second photoelectric converting units including first and second impurity regions in the semiconductor layer that are spaced apart from each other and that are at about an equal depth in the semiconductor layer, each of the impurity regions including an upper region and a lower region. A width of the lower region of the first impurity region may be larger than a width of the lower region of the second impurity region, and widths of upper regions of the first and second impurity regions are equal.
US07880247B2 Semiconductor input control device
A force input control device suitable for high-volume applications such as cell phones, portable gaming devices and other handheld electronic devices along with other applications like medical equipment, robotics, security systems and wireless sensor networks is disclosed. The device can be one-axis or two-axis or three-axis sensitive broadening the range of applications. The device comprises a force sensor die formed within semiconductor substrate and containing a force sensor providing electrical output signal in response to applied external force, and electrical connection elements for mounting and/or wire bonding. Signal conditioning and processing integrated circuit can be integrated within some devices. A package enclosing at least a portion of the force sensor die and comprising a force-transferring element cooperated with the sensor die for transferring an external force to the force sensor die.
US07880246B2 Microstructure with enlarged mass and electrode area for kinetic to electrical energy conversion
A microstructure has a substrate, a fixed electrode having a plurality of fixed fingers fixed to the substrate, a movable electrode having a body (28) and a plurality of fingers (22) extending from the body, the movable electrode being movable relative to the fixed fingers to vary a capacitance of the electrodes. The fixed fingers (21) extend in a first plane parallel to a main surface of the substrate, wherein the body of the movable electrode extends in a second plane adjacent to the first plane so that the body faces at least some of the plurality of fixed fingers. Such vertical integration can help enable such devices to be made more compact.
US07880245B2 Electronic device and method for manufacturing thereof
An electronic device, including a substrate, a functional structure constituting a functional element formed on the substrate, and a cover structure forming a cavity portion in which the functional structure is disposed, is disclosed. In the electronic device, the cover structure includes a laminated structure of an interlayer insulating film and a wiring layer, the laminated structure being formed on the substrate in such a way that it surrounds the cavity portion, and the cover structure has an upside cover portion covering the cavity portion from above, the upside cover portion being formed with part of the wiring layer that is disposed above the functional structure.
US07880244B2 Wafer level CSP sensor
An electronics package has a wafer level chip scale package (WLCSP) die substrate containing electronic circuits. Through-silicon vias through the die substrate electrically connect the electronic circuits to the bottom surface of the die substrate. A package sensor is coupled to the die substrate for sensing an environmental parameter. A protective encapsulant layer covers the top surface of the die substrate. A sensor aperture over the package sensor provides access for the package sensor to the environmental parameter.
US07880242B2 Semiconductor device and method of fabricating the same
A semiconductor device and a fabricating method thereof are provided. The semiconductor device includes a gate insulating layer with a high dielectric constant (k) and a polysilicon layer on a gate metal layer. The gate metal layer can include silicon atoms. Electron mobility can be improved, and production residue and damage can be minimized.
US07880241B2 Low-temperature electrically activated gate electrode and method of fabricating same
A gate electrode structure is provided, which includes, from bottom to top, an optional, yet preferred metallic layer, a Ge rich-containing layer and a Si rich-containing layer. The sidewalls of the Ge rich-containing layer include a surface passivation layer. The inventive gate electrode structure serves as a low-temperature electrically activated gate electrode of a MOSFET in which the materials thereof as well as the method of fabricating the same are compatible with existing MOSFET fabrication techniques. The inventive gate electrode structure is electrically activated at low processing temperatures (on the order of less than 750° C.). Additionally, the inventive gate electrode structure also minimizes gate-depletion effects, does not contaminate a standard MOS fabrication facility and has sufficiently low reactivity of the exposed surfaces that renders such a gate electrode structure compatible with conventional MOSFET processing steps.
US07880240B2 Semiconductor device
A semiconductor device has a high voltage circuit section disposed on a semiconductor substrate having a first conductivity. The high voltage circuit section has a well region with a second conductivity, a first heavily doped impurity region with the first conductivity and disposed on the well region, a second heavily doped impurity region having a second conductivity and disposed on the semiconductor substrate, a trench isolation region disposed between the first and second heavily doped impurity regions, and an interconnect disposed over the trench isolation region. First and second electrodes are disposed above the trench isolation region, below the interconnect, and on opposite sides of a junction between the well region and the semiconductor substrate. The first electrode is disposed above the semiconductor substrate, and the second electrode is disposed above the well region. The first and second electrodes prevent parasitic formation of an inverse layer on a surface of the semiconductor substrate due to a potential of the interconnect.
US07880239B2 Body controlled double channel transistor and circuits comprising the same
By providing a body controlled double channel transistor, increased functionality in combination with enhanced stability may be accomplished. For instance, flip flop circuits usable for static RAM cells may be formed on the basis of the body controlled double channel transistor, thereby reducing the number of transistors required per cell, which may result in increased information density.
US07880237B2 Semiconductor device
A semiconductor device including a SRAM cell may include a data holding unit including a driver transistor and a load transistor, and receiving and holding data; and a data transferring unit including a transfer gate transistor whose source and drain are connected between the data holding unit and one of a pair of bit lines, and whose gate is connected to a word line, the data transferring unit either transferring the data transferred from the one of the pair of bit lines to the data holding unit or receiving the data held in the data holding unit and transferring the data to the one of the pair of bit lines, wherein at least one of the driver transistor and the load transistor has higher capacitance between the gate and the source and between the gate and the drain than the transfer gate transistor.
US07880235B2 Semiconductor integrated circuit device
A semiconductor integrated circuit device has an SOI substrate comprising an insulating film laminated on a semiconductor support substrate and a semiconductor thin film laminated on the insulating film. A first N-channel MOS transistor, a first P-channel MOS transistor, and a resistor are each disposed on the semiconductor thin film. A second N-channel MOS transistor serving as an electrostatic discharge (ESD) protection element is disposed on a surface of the semiconductor support substrate that is exposed by removing a part of the semiconductor thin film and a part of the insulating film. The second N-channel MOS transistor has a gate electrode, a source region and a drain region surrounding the source region through the gate electrode to maintain a constant distance between the drain region and the source region.
US07880234B2 NPN Darlington ESD protection circuit
An electrostatic discharge protection circuit includes a metal-oxide semiconductor transistor having a first terminal connected to an input end, and a gate connected to a supply voltage; a first bipolar junction transistor having a first terminal connected to the input end, and a base connected to a second terminal of the metal-oxide semiconductor transistor; a second bipolar junction transistor having a first terminal connected to the input end, a second terminal connected to the supply voltage, and a base connected to the second terminal of the first bipolar junction transistor; a first resistive device having a first end connected to the second terminal of the metal-oxide semiconductor transistor, and a second end connected to the supply voltage; and a second resistive device having a first end connected to the second terminal of the first bipolar junction transistor, and a second end connected to the supply voltage.
US07880233B2 Transistor with raised source and drain formed on SOI substrate
Embodiments relate to a method for fabricating a transistor by using a SOI wafer. A gate insulation layer and a first gate conductive layer on a silicon-on-insulator substrate of a substrate to form a first gate conductive pattern, a gate insulation layer pattern, and a silicon layer pattern. A device isolation insulation layer exposing the top surface of the first gate conductive layer pattern may be formed. A second gate conductive layer may be formed. A mask pattern may be formed. Then, a gate may be formed by etching. After forming a source and drain conductive layer on the silicon layer pattern, the mask pattern may be removed. A salicide layer may be selectively contacting the gate and the source and drain conductive layer may be formed.
US07880225B2 Semiconductor device and manufacturing method of the same
A trench is formed so as to reach a p−-type epitaxial layer from an upper surface of a source region. A gate electrode is formed so as to bury the trench. Each of body contact trenches is formed away from the gate electrode. A body contact region is formed at the bottom of the body contact trench. An n-type semiconductor region that is a feature of the present invention is formed in a layer below each body contact region. The impurity concentration of the n-type semiconductor region is higher than a channel forming area and lower than the body contact region.
US07880222B2 Semiconductor device having plural regions and elements with varying areas depending on the region
A semiconductor device 10 includes a first transistor 11 placed on a substrate 16, a second transistor 12 placed on the first transistor 11 via a heat radiation layer 17, a third transistor 13 placed on the substrate 16, and a fourth transistor 14 placed on the third transistor 11 via a heat radiation layer 17. The first transistor 11 has a first region corresponding to a region where the second transistor is placed, and a second region which is formed so as to surround the first region and in which the rate of area occupied by the emitter region in the base region is higher than in the first region. Likewise the first transistor 11, the third transistor 13 has a region in which the rate of area occupied by the emitter region in the base region is varied.
US07880221B2 Forming metal-semiconductor films having different thicknesses within different regions of an electronic device
A method of forming an electronic device is provided that includes selectively implanting ions into a workpiece, wherein ions are implanted into a first region of the workpiece that includes a semiconductor material, while substantially none of the ions are implanted into a second region of the workpiece that also includes a semiconductor material. The method further includes depositing a metal-containing film over the first region and the second region after selectively implanting, and then reacting the metal-containing film with the semiconductor material to form a first metal-semiconductor film within the first region and a second metal-semiconductor film within the second region. The first metal-semiconductor film has a first thickness and the second metal-semiconductor film has a second thickness that is different from the first thickness.
US07880219B2 Nonvolatile charge trap memory device having <100> crystal plane channel orientation
A nonvolatile charge trap memory device and a method to form the same are described. The device includes a channel region having a channel length with <100> crystal plane orientation. The channel region is between a pair of source and drain regions and a gate stack is disposed above the channel region.
US07880216B2 Flash memory device and method of fabricating the same
In a method of fabricating a flash memory device, trenches are formed in an isolation area of a semiconductor substrate. A first insulating layer is formed on sidewalls and bottoms of the trenches. Conductive layer patterns are formed on the first insulating layers at the bottoms of the trenches. A second insulating layer is formed on the conductive layer patterns. Gate lines are formed over a semiconductor substrate including the second insulating layer. The gate lines intersect the conductive layer patterns. Junctions are formed on the semiconductor substrate between the gate lines. An interlayer insulating layer is formed over the semiconductor substrate including the gate lines. Contact holes are formed through which the conductive layer patterns and the junctions located on one side of the conductive layer patterns are exposed. The contact holes are gap-filled with a conductive material, thereby forming contact plugs.
US07880213B2 Bottom electrode of metal-insulator-metal capacitor
A structure and a method of fabricating a bottom electrode of a metal-insulator-metal (MIM) capacitor are provided. First, a transition metal layer is formed on a substrate. Thereafter, a self-assembling polymer film having a nano-pattern is formed on the transition metal layer to expose a portion of the transition metal layer. Using the self-assembling polymer film as a mask, the exposed portion of the transition metal layer is treated to undergo a phase change so that the bottom electrode can achieve a nano-level of phase separation. Thereafter, the self-assembling polymer film is removed.
US07880212B2 Method for producing a dielectric interlayer and storage capacitor with such a dielectric interlayer
A dielectric interlayer, especially for a storage capacitor, is formed from a layer sequence subjected to a temperature process, wherein the layer sequence has at least a first metal oxide layer and a second metal oxide layer formed by completely oxidizing a metal nitride layer to higher valency.
US07880210B2 Integrated circuit including an insulating structure below a source/drain region and method
An integrated circuit including an insulating structure below a source/drain region and a method. One embodiment includes a memory cell with an access transistor and a storage element. A first source/drain region of the access transistor is electrically coupled to the storage element. A first insulating structure is disposed between the first source/drain region and a first portion of a semiconductor substrate, the first portion being arranged below the first source/drain region. A channel region of the access transistor is formed between the first and a second source/drain region of the access transistor in an active area being electrically coupled to the first portion of the semiconductor substrate.
US07880207B2 Photo detector device
A photo detector device comprising a first layer comprising a first material, and a second layer arranged adjacent to the first layer, the second layer comprising strained silicon, wherein the second layer further comprises a light absorption region located substantially within the strained silicon, wherein the first or the second layer is arranged on a substrate.
US07880205B2 Image sensor and method for manufacturing the same
Disclosed is an image sensor. The image sensor includes a semiconductor substrate including unit pixels, an interlayer dielectric layer including metal interconnections formed on the semiconductor substrate, a plurality of bottom electrodes formed on the interlayer dielectric layer in correspondence with the unit pixels, the plurality of bottom electrodes includes bottom electrodes having at least two different sizes, a photodiode formed on the interlayer dielectric layer including the bottom electrodes, and color filters formed on the photodiode in correspondence with the unit pixels.
US07880203B2 Semiconductor device, electro-optical device, electronic apparatus, method for manufacturing semiconductor device, method for manufacturing electro-optical device, and method for manufacturing electronic apparatus
The invention provides, as an aspect thereof, a semiconductor device that includes: a substrate; an underlying insulation film that is formed over the substrate; and a plurality of thin-film transistors that is formed over the underlying insulation film, each of the plurality of thin-film transistors having a semiconductor film, wherein the underlying insulation film is formed in separate areas each of which includes, when viewed in plan, at least one of the plurality of semiconductor films.
US07880201B2 Optical modulator using a serpentine dielectric layer between silicon layers
The present invention is a method and an apparatus for optical modulation, for example for use in optical communications links. In one embodiment, an apparatus for optical modulation includes a first silicon layer having one or more trenches formed therein, a dielectric layer lining the first silicon layer, and a second silicon layer disposed on the dielectric layer and filling the trenches.
US07880200B2 Semiconductor device including a free wheeling diode
A semiconductor device and production method is disclosed. In one embodiment, the semiconductor device includes a first electrode and a second electrode, located on surfaces of a semiconductor body, and an insulated gate electrode. The semiconductor body has a contact groove for the first electrode in an intermediate oxide layer. Highly doped zones of a first conduction type are located in edge regions of the source connection zone. Below the highly doped zones of the first conduction type, there are highly doped zones of a body zone with a complementary conduction type. In a central region of the source connection zone, the body zone has a net charge carrier concentration with a complementary conduction type which is lower than the charge carrier concentration in the edge regions of the source connection zone.
US07880197B2 Avalanche photodiode having doping region with monotonically increasing concentration distribution
In an electron-injection type APD, it is necessary to prevent a dark current increase and to secure the life time of the device. It is demanded to improve reliability of the APD with a lower production cost. With the InP buffer layer having an n-type doping region on the inside of a region defined by an optical absorption layer, a predetermined doping profile is achieved by ion implantation. Thus, electric field concentration in the avalanche multiplication layer is relaxed. Furthermore, a low-concentration second optical absorption layer is provided between the optical absorption layer and the avalanche multiplication layer. Responsivity of the optical absorption layer is maximized, and depletion of the lateral surface of the optical absorption layer is prevented; thus, electric field concentration is prevented. Preventing edge breakdown, the device improves its reliability.
US07880193B2 Method for forming an integral electromagnetic radiation shield in an electronic package
A method and system for fabricating an integral electromagnetic radiation shield for an electronic package is disclosed. Various embodiments include exposing a portion of at least one ground contact feature in an electronic package by removing a portion of the electronic package above the at least one ground contact feature to form at least one trench above the at least one ground contact feature; depositing electromagnetic radiation shield material in the at least one trench to substantially fill the at least one trench with a trench deposit; and depositing additional electromagnetic radiation shield material over a substantial portion of the electronic package, wherein the electromagnetic radiation shield material in the trench and over the substantial portion of the electronic package form an integral electromagnetic radiation shield which is electrically connected to the at least one ground contact feature.
US07880189B2 Dislocation-based light emitter
A light-emitting semiconductor component comprising a substrate which has a first interface between a first and a second silicon layer, whose lattice structures which are considered as ideal are rotated relative to each other through a twist angle about a first axis perpendicular to the substrate surface and are tilted through a tilt angle about a second axis parallel to the substrate surface, in such a way that a dislocation network is present in the region of the interface, wherein the twist angle and the tilt angle are so selected that an electroluminescence spectrum of the semiconductor component has an absolute maximum of the emitted light intensity at either 1.3 micrometers light wavelength or 1.55 micrometers light wavelength.
US07880186B2 III-nitride light emitting device with double heterostructure light emitting region
In a device, a III-nitride light emitting layer is disposed between an n-type region and a p-type region. A first spacer layer, which is disposed between the n-type region and the light emitting layer, is doped to a dopant concentration between 6×1018 cm−3 and 5×1019 cm−3. A second spacer layer, which is disposed between the p-type region and the light emitting layer, is not intentionally doped or doped to a dopant concentration less than 6×1018 cm−3.
US07880185B2 Semiconductor light emitting device with a substrate having a cross sectional trapezoidal shape and an oblique surface
In an LED array chip (2), LEDs (6) are connected together in series by a bridging wire (30). The LEDs (6) each have a semiconductor multilayer structure (8-18) including a light emitting layer (14). Here, the semiconductor multilayer structure (8-18) is epitaxially grown on a front surface of an SiC substrate (4). A phosphor film (48) covers the LEDs (6). Two power supply terminals (36 and 38), which are electrically independent from each other, are formed on a back surface of the SiC substrate (4). The power supply terminal (36) is connected to a cathode electrode (32) of an LED (6a) at a lower potential end by a bridging wire (40) and a plated-through hole (42). The power supply terminal (38) is connected to an anode electrode (34) of an LED (6d) at a higher potential end by a bridging wire (44) and a plated-through hole (46).
US07880183B2 Light emitting device having a plurality of light emitting cells and method of fabricating the same
Disclosed is a light emitting device having a plurality of light emitting cells. The light emitting device comprises a thermally conductive substrate, such as a SiC substrate, having a thermal conductivity higher than that of a sapphire substrate. The plurality of light emitting cells are connected in series on the thermally conductive substrate. Meanwhile, a semi-insulating buffer layer is interposed between the thermally conductive substrate and the light emitting cells. For example, the semi-insulating buffer layer may be formed of AlN or semi-insulating GaN. Since the thermally conductive substrate having a thermal conductivity higher than that of a sapphire substrate is employed, heat-dissipating performance can be enhanced as compared with a conventional sapphire substrate, thereby increasing the maximum light output of a light emitting device that is driven under a high voltage AC power source. In addition, since the semi-insulating buffer layer is employed, it is possible to prevent an increase in a leakage current through the thermally conductive substrate and between the light emitting cells.
US07880181B2 Light emitting diode with improved current spreading performance
Disclosed is a light emitting diode (LED) for enhancing the current spreading performance. The LED includes a plurality of contact holes exposing an N-type semiconductor layer through a P-type semiconductor layer and an active layer, and a connection pattern electrically connecting exposed portions of the N-type semiconductor layer through the contact holes, thereby enhancing current spreading in the N-type semiconductor layer. In addition, disclosed is an LED including a plurality of light emitting cells spaced apart from one another on an N-type semiconductor layer and an N-contact layer between the light emitting cells. A plurality of light emitting cells are employed in the LED, so that current can be spread in the LED.
US07880179B2 Process for making contact with and housing integrated circuits
A process for producing electrical contact connections for a component integrated in a substrate material is provided, the substrate material having a first surface region, and at least one terminal contact being arranged at least partially in the first surface region for each component, which is distinguished in particular by application of a covering to the first surface region and production of at least one contact passage which, in the substrate material, runs transversely with respect to the first surface region, in which process, in order to form at least one contact location in a second surface region which is to be provided, at least one electrical contact connection from the contact location to at least one of the terminal contacts is produced via the respective contact passages.
US07880176B2 Top-emitting light emitting diodes and methods of manufacturing thereof
Provided are a top-emitting nitride-based light emitting device having an n-type clad layer, an active layer and a p-type clad layer sequentially stacked thereon, comprising an interface modification layer formed on the p-type clad layer and a transparent conductive thin film layer made up of a transparent conductive material formed on the interface modification layer; and a process for preparing the same. In accordance with the top-emitting nitride-based light emitting device of the present invention and a process for preparing the same, there are provided advantages such as improved ohmic contact with the p-type clad layer, leading to increased wire bonding efficiency and yield upon packaging the light emitting device, capability to improve luminous efficiency and life span of the device due to low specific contact resistance and excellent current-voltage properties.
US07880168B2 Method and apparatus providing light traps for optical crosstalk reduction
An imager having layers of light trapping material to reduce optical crosstalk and a method of forming the same.
US07880153B2 Extreme ultra violet light source apparatus
An EUV light source apparatus capable of preventing deterioration and/or breakage of a filter for filtering EUV light. The EUV light source apparatus includes an EUV generation chamber in which EUV light is generated; a target material supply unit for supplying a target material into the EUV light generation chamber; a laser source for applying a laser beam to the target material supplied into the EUV light generation chamber to generate plasma; collection optics for collecting EUV light radiated from the plasma; a filter for filtering the EUV light collected by the collection optics; and a filter protecting member provided between the plasma and the filter, for protecting the filter by blocking flying matter flying from the plasma toward the filter.
US07880150B2 High spatial resolution imaging of a structure of interest in a specimen
For the high spatial resolution imaging of a structure of interest in a specimen, a substance is selected from a group of substances which have a fluorescent first state and a nonfluorescent second state; which can be converted fractionally from their first state into their second state by light which excites them into fluorescence, and which return from their second state into their first state; the specimen's structure of interest is imaged onto a sensor array, a spatial resolution limit of the imaging being greater (i.e. worse) than an average spacing between closest neighboring molecules of the substance in the specimen; the specimen is exposed to light in a region which has dimensions larger than the spatial resolution limit, fractions of the substance alternately being excited by the light to emit fluorescent light and converted into their second state, and at least 10% of the molecules of the substance that are respectively in the first state lying at a distance from their closest neighboring molecules in the first state which is greater than the spatial resolution limit; and the fluorescent light, which is spontaneously emitted by the substance from the region, is registered in a plurality of images recorded by the sensor array during continued exposure of the specimen to the light.
US07880148B2 Reverse-Taylor cone ionization systems and methods of use thereof
Ionization systems, methods of using ionization systems, ion source systems, methods of using ion source systems, and methods of ionization, are described herein.
US07880144B2 Liquid medium for preventing charge-up in electron microscope and method of observing sample using the same
An object of the present invention is to provide a medium; a specimen; a method for preparing the specimen; a method for observing the specimen; a sample cell; and an electron microscope capable of easily solving the problem of charge-up and further capable of observing a real shape or the like of a sample with a SEM, a TEM or the like. For the purpose of achieving the above-described object, the present invention uses an electrical conductivity-imparting liquid medium, for use in a microscope, which includes an ionic liquid as an essential component thereof and is impregnated into the entirety of a SEM or TEM sample or applied to the observation surface of a SEM or TEM sample to impart electrical conductivity at least to the observation surface of the sample. According to the present invention, the charge built up on the sample surface can be released simply by impregnating or coating the sample with the ionic liquid, and hence the problem of charge-up can be easily solved. Further, even when a sample impregnated or coated with the ionic liquid is placed under vacuum, the ionic liquid is not evaporated from the sample, and hence a biological sample can be observed as it is in an original shape.
US07880143B2 Electron beam apparatus
A plurality of primary beams are formed from a single electron source, the surface charge of a sample is controlled by at least one primary beam, and at the same time, the inspection of the sample is conducted using a primary beam other than this. Also, for an exposure area of the primary beam for surface charge control and an exposure area of the primary beam for the inspection, the surface electric field strength is set individually. Also, the current of the primary beam for surface charge control and the interval between the primary beam for surface charge control and the primary beam for inspection are controlled.
US07880135B2 Mass spectrometer
The analyst previously enters the mass of a fragment that desorbs in the first dissociation with other analysis conditions, as the precursor ion selection reference for the second dissociation through the input unit 25. When the automatic analysis is started, the controller unit 21 sequentially performs the MS1 analysis, MS2 analysis and MS3 analysis. In the course of these analyses, the data processing unit 23 determines the valence of each ion species corresponding to the peaks appearing in the mass spectrum obtained by the MS1 analysis. In addition, after the MS2 analysis, the data processing unit 23 searches for the ion species in conformity with the selection reference in consideration of the determined valence, among the ion species corresponding to the peaks appearing in the mass spectrum by the MS2 analysis. The selected ion is determined as the precursor ion for the second dissociation in the MS3 analysis. In this manner, regardless of the valence of the target ion, the precursor ions to be selected and dissociated in each stage of the MSn analysis are automatically selected according to the mass of the fragment desorbed in the dissociation in the previous stage. Therefore, the analytical efficiency is improved and the highly accurate chemical structure information can be obtained.
US07880134B2 Azimuthal elemental imaging
Measurements made by a pulsed neutron tool with two or more gamma ray detectors are used to provide a mineralogical and/or elemental image of the formation. This may be used in reservoir navigation and in furthering the understanding of the geology of the prospect. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b).
US07880132B2 Cap including a housing and optically transparent member to protect a camera module lens
A camera module lens cap is provided to protect a camera module in a mobile device where the camera module is exposed. The camera module lens cap includes an optically transparent member for positioning adjacent a camera lens, and a housing for carrying the optically transparent member. The housing includes an overhanging lip for engaging a base of the camera module.
US07880127B2 Apparatus and method for aligning an image sensor including a header alignment means
An imaging device and a method for aligning an image sensor within the imaging device are disclosed. The imaging device comprises a housing and an image sensor assembly including a header and an image sensor mounted to the header. The header of the image sensor assembly is coupled to the housing. Means for aligning the image sensor with respect to the header are provided. Means for aligning the header with respect to the housing of the imaging device are also provided. A distance separating the image sensor alignment means and the header alignment means is pre-determined such that a distance between the image sensor and the housing of the imaging device is pre-determined.
US07880124B2 Assembly packaging using induction heating
An embodiment of the present invention is a technique to package a device. Heat is localized on a die having bumps on a package substrate using a first induction heater operating at a first frequency. Heat is localized on at least an integrated heat spreader (IHS), a thermal interface material (TIM), an underfill, and a sealant on the die using a second induction heater operating at a second frequency.
US07880122B2 Wafer having thermal circuit and power supplier therefor
Provided are a wafer having a thermal circuit and power supplier therefor, which enable the wafer to heat or cool itself without using any additional heating or cooling system. The wafer includes the thermal circuit that is installed on one side of the wafer to be capable of self-heating or self-cooling the wafer in order to perform a heating process or cooling process on a semiconductor device formed on the surface of the wafer and exchanges heat with the semiconductor device. Thus, a temperature of a semiconductor device can be precisely controlled, and heating and cooling energies are greatly reduced through a direct heat exchange method, thus attaining high efficiency. Since the thermal circuit is directly installed in the wafer, it is structurally simple and the costs of production and installation can be notably reduced. Also, the present invention is very advantageous for optimization, miniaturization, simplification, and environmentally friendly production of a wafer heating/cooling system. Furthermore, a temperature measuring circuit is installed on a reverse surface of the wafer so that the amount of energy that acts on an actual semiconductor device or actual temperature can be accurately measured in real time.
US07880107B1 Momentary push button switch
A switch device includes a contact member and a plunger that removably connects to the contact member. The contact member creates a first audible feedback sound in response to being placed in a first electrical state. Additionally, a switch device includes a compressible contact member including at least one removable electrical contact portion, and a movable member that removably connects to a center portion of the compressible contact member. The compressible contact member creates a first audible feedback sound in response to being placed in a compressed state by the moveable member and creates a second audible feedback sound in response to being uncompressed.
US07880105B2 Circuit breaker
A circuit breaker of different interruption speeds, and a spring operation mechanism is standardized for designing and manufacturing the circuit breaker. The circuit breaker has a power transmission mechanism for driving a movable contact 63 and a fixed contact 64 and an interruption spring 26 that imparts a driving force to separate the contacts through the power transmission mechanism. A latch mechanism restricts movement of the power transmission mechanism, and a pull-out operation section releases the restriction of the power transmission mechanism by the latch mechanism. The pull-out operation section is arranged to oppose a first arm of a lever to rotate the first arm. The lever is arranged so that a tip of a second arm is able to engage with and rest on the latch mechanism, and release the restriction of the power transmission mechanism by the latch mechanism.
US07880102B2 Attachment structure
An attachment structure includes a bracket that is arranged around a steering, a rotary connector device that has an engagement portion for being provisionally fixed to the bracket in a provisionally fixed state, and a combination switch that has a guide portion for being slidably retained to the bracket in the provisionally fixed state. The rotary connector device and the combination switch are completely fastened together with the bracket by a screw member from the provisionally fixed state.
US07880097B2 Fire resistant and/or water resistant enclosure for operable computer digital data storage device
A fire and/or water resistant enclosure is provided for housing an operable digital data storage device. The enclosure is a low cost, preferably molded gypsum enclosure having various embodiments for providing resistance to fire occurring outside said enclosure and/or to water. In one embodiment, a fan cooperates with one or more hatchless ventilation passageways to cool the digital data storage device. Another embodiment provides a water resistant pouch surrounding the data storage device which may be made of flexible foil or of finned relatively robust and non-flexible thermal conductor. The enclosure in some embodiments utilizes a fan and in some embodiments operates without a fan. Similarly, the enclosure in some embodiments utilizes movable hatches and in other embodiments is hatchless in design.
US07880095B2 Gasket and display apparatus having the same
A gasket is interposed between a circuit board that generates electromagnetic waves and a conductive member, and includes an elastic member separating the circuit board from the conductive member. The gasket is electrically connected with the circuit board by a conductive layer to receive the electromagnetic waves from the circuit board. The conductive layer is covered with an insulating layer except for a contact area where the conductive layer is coupled with the circuit board. The insulating layer blocks the electromagnetic waves received from the circuit board. The electromagnetic wave noise of a display apparatus is reduced even if a contact failure occurs between the gasket and a top chassis.
US07880094B2 Differential signal layout printed circuit board
A positive differential signal trace and a negative differential signal trace are formed on different layers of a printed circuit board. A first ground trace is formed on the layer on which the positive differential signal trace is formed, and a second ground trace is formed on the layer on which the negative differential signal trace is formed. An insulation layer is positioned between the two layers and has a predetermined thickness. A differential mode impedance and a common mode impedance of differential signals are dependent on the predetermined thickness of the insulation layer, width and thickness of each differential signal trace, and a space between each differential signal trace and the corresponding ground trace formed on the same layer.
US07880091B2 Electronic device substrate, electronic device and methods for making same
An electronic device substrate having: a base material formed of a thin board; an electrical insulation layer formed on the base material and having plural openings in a thickness direction thereof; and a metal plating layer filled in the plural openings. The base material has a metal layer, a release layer formed contacting the metal layer, and a metal film formed contacting the release layer.
US07880089B1 Metal-clad cable assembly
A metal-clad cable assembly includes a conductor assembly having at least two conductors and a binder disposed around the at least two conductors. The cable assembly also includes a bare grounding conductor disposed externally to the conductor assembly and at least partially within at least one interstice formed between the at least two conductors. A metal sheath is disposed around the conductor assembly and the bare grounding conductor. The binder exerts a force on the bare grounding conductor to position the bare grounding conductor against an interior surface of the metal sheath.
US07880080B2 Junction box for output wiring from solar module and method of installing same
A junction box adapted to protect soldered electrical connections between outputs and cables wherein the connections are on a flat surface (e.g. the backing sheet of a solar module) and a method for installing the box over the connections. The junction box can have a split housing that can be spread to fit over the cables before filling the housing with a sealant which, in turn, covers and protects the connections. A separate cover is then latched onto the housing.
US07880074B2 Floor coverings to be placed underneath drums and drumkits
Apparatus is provided for covering a floor in order to place a drum or a plurality of drums on the floor. The apparatus includes a flexible substrate having an upper surface and an under surface for covering a region of a floor onto which a drum is to be assembled such that a plurality of support feet contact the upper surface of the substrate and a plurality of rigid foot locators extending from the upper surface each at a desired location for a specific one of the support feet. The foot locators are secured firmly to the substrate without fixtures that protrude from the under surface, so as not to cause floor damage and the foot locators restrict movement of the support feet thereby restricting movement of a supported drum while the drum is being played.
US07880069B2 Plants and seeds of corn variety CV729740
According to the invention, there is provided seed and plants of the corn variety designated CV729740. The invention thus relates to the plants, seeds and tissue cultures of the variety CV729740, and to methods for producing a corn plant produced by crossing a corn plant of variety CV729740 with itself or with another corn plant, such as a plant of another variety. The invention further relates to corn seeds and plants produced by crossing plants of variety with plants of another variety, such as another inbred line. The invention further relates to the inbred and hybrid genetic complements of plants of variety CV729740.
US07880068B2 Plants and seeds of corn variety CV468110
According to the invention, there is provided seed and plants of the corn variety designated CV468110. The invention thus relates to the plants, seeds and tissue cultures of the variety CV468110, and to methods for producing a corn plant produced by crossing a corn plant of variety CV468110 with itself or with another corn plant, such as a plant of another variety. The invention further relates to corn seeds and plants produced by crossing plants of variety CV468110 with plants of another variety, such as another inbred line. The invention further relates to the inbred and hybrid genetic complements of plants of variety CV468110.
US07880066B1 Soybean variety A1016494
The invention relates to the soybean variety designated A1016494. Provided by the invention are the seeds, plants and derivatives of the soybean variety A1016494. Also provided by the invention are tissue cultures of the soybean variety A1016494 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety A1016494 with itself or another soybean variety and plants produced by such methods.
US07880065B2 Soybean cultivar S070150
A soybean cultivar designated S070150 is disclosed. The invention relates to the seeds of soybean cultivar S070150, to the plants of soybean S070150, to plant parts of soybean cultivar S070150 and to methods for producing a soybean plant produced by crossing soybean cultivar S070150 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 S070150, to methods for producing other soybean cultivars, lines or plant parts derived from soybean cultivar S070150 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 S070150 with another soybean cultivar.
US07880062B2 Soybean variety 4568207
The invention relates to the soybean variety designated 4568207. Provided by the invention are the seeds, plants and derivatives of the soybean variety 4568207. Also provided by the invention are tissue cultures of the soybean variety 4568207 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety 4568207 with itself or another soybean variety and plants produced by such methods.
US07880059B2 Production of proanthocyanidins to improve forage quality
The invention provides method and compositions for the modulation of anthocyanin and proanthocyanidin production in plants. The methods of the invention allow creation of plants having novel phenotypes. Increased expression of anthocyanins and proanthocyanidins in plants may be used to increase the nutritional value of food plants for both human and animal consumption. Increased proanthocyanidin content also reduces the potential for bloat in animals fed certain forage plants low in condensed tannin content. The invention may also be used to modify plant pigmentation, and for nutraceutical and food colorant production.
US07880056B2 Signal transduction stress-related proteins and methods of use in plants
A transgenic plant transformed by a Signal Transduction Stress-Related Protein (STSRP) coding nucleic acid, wherein expression of the nucleic acid sequence in the plant results in increased tolerance to environmental stress as compared to a wild type variety of the plant. Also provided are agricultural products, including seeds, produced by the transgenic plants. Also provided are isolated STSRPs, and isolated nucleic acid coding STSRPs, and vectors and host cells containing the latter.
US07880052B2 Labial pad
An absorbent article having an absorbent structure sized and configured for insertion at least partially within the vestibule of a female wearer. The absorbent structure has a saturation capacity as determined by a Saturation Capacity and Retention Capacity Test of at least about 15 grams/gram, a retention capacity as determined by the Saturation Capacity and Retention Capacity Test of at least about 3 grams/gram, and an intake time for a first insult of the absorbent structure as determined by an Intake and Rewet Test of no more than about 30 seconds.
US07880050B2 Breathable interface system for topical reduced pressure
A breathable interface system including an applicator having an aperture therethrough; a drape substantially covering the applicator; a first pad section located between the drape and the applicator; a second pad section substantially covering the aperture and located between the drape and the applicator, the second pad section substantially adjacent to the first pad section; and a fabric layer located at least partially between the second pad section and the drape; and a reduced pressure conduit in communication with one of the first pad section and the fabric layer for providing reduced pressure to the aperture; wherein the drape is secured to the applicator, covering the first pad section, the second pad section, and the fabric layer in a substantially sealed environment.
US07880048B2 Process for producing propylene in the presence of a macroporous catalyst in the form of spherical beads
A process for once-through conversion of a hydrocarbon feed comprising at least olefins containing 4 carbon atoms and at least olefins containing 5 carbon atoms is described for the production of propylene, said process comprising passing said feed into at least one reaction unit provided with at least one catalyst in the form of spherical beads with a diameter in the range 1 to 3 mm, each of said spherical beads comprising at least one zeolite and at least one alumina-based support and having a pore distribution such that the macroporous volume, measured by mercury porosimetry, is in the range 0.10 to 0.20 ml/g and the mesoporous volume, measured by mercury porosimetry, is in the range 0.25 to 0.35 ml/g.
US07880047B2 Polyalphaolefins and processes for forming polyalphaolefins
The invention is directed to polyalphaolefins (PAOs) and processes for forming PAOs. In one embodiment, the invention is to a process for forming a PAO comprising polymerizing C8-C12 α-olefin monomers in the presence of hydrogen, a C8-C12 saturated hydrocarbon, e.g., a C8-C12 saturated straight-chain hydrocarbon, and a catalyst system in a reaction vessel, wherein the C8-C12 saturated straight-chain hydrocarbon has about the same number of carbon atoms as the C8-C12 α-olefin monomers. The C8-C12 saturated straight-chain hydrocarbon optionally is derived from a crude PAO product formed by the process of the invention. The invention is also directed to reaction systems for performing the processes of the invention, to processes for controlling PAO viscosity based on residence time, and to the removal of spent catalyst using a solid adsorbent particles.
US07880045B2 Process for the catalytic hydrodealkylation of alkylaromatic hydrocarbons
Process for the catalytic hydrodealkylation alone of hydrocarbons, comprising C8-C13 alkylaromatic compounds, optionally mixed with C4-C9 aliphatic and cycloaliphatic products, which comprises treating said hydrocarbon compositions, in continuous and in the presence of hydrogen, with a catalyst consisting of a ZSM-5 zeolite, as such or in a bound form, wherein the Si/Al molar ratio in the ZSM-5 ranges from 5 to 35, modified with at least one metal selected from those belonging to groups IIB, VIB, VIII, at a temperature ranging from 400 to 650° C., a pressure ranging from 2 to 4 MPa and a H2/charge molar ratio ranging from 3 to 6.
US07880044B2 Conversion of biogas to liquid fuels
Biogas is converted to a liquid fuel by passing the biogas through a liquid reaction medium that contains a petroleum fraction in the presence of a transition metal catalyst, and doing so at an elevated but non-boiling temperature.
US07880035B2 Method for producing ethyleneamines
The invention relates to a process for preparing an ethylene amine mixture, which comprises hydrogenating an amino nitrile mixture comprising at least 30% by weight of aminoacetonitrile (AAN) and at least 5% by weight of iminodiacetonitrile (IDAN) in the presence of a catalyst. Ethylenediamine (EDA) and/or diethylenetriamine (DETA) and, if appropriate, further ethylene amines can be isolated from the ethylene amine mixtures obtained.
US07880031B2 Process to produce an enrichment feed
A process is provided for producing an enriched carboxylic acid compositions produced by contacting composition comprising a carboxylic acid with an enrichment feed in an enrichment zone to form an enriched carboxylic acid composition. This invention also relates to a process and the resulting compositions for removing catalyst from a carboxylic acid composition to produce a post catalyst removal composition.
US07880028B2 Process for making 3-pentenenitrile by hydrocyanation of butadiene
The invention provides a continuous process for the production of 3-pentenenitrile, comprising: (a) contacting, in a reaction zone, a hydrogen cyanide-containing feed, a 1,3-butadiene-containing feed, and a catalyst precursor composition, wherein the catalyst precursor composition comprises a zero-valent nickel and at least one multidentate phosphorus-containing ligand selected from the group consisting of a phosphite, a phosphonite, a phosphinite, a phosphine, and a mixed phosphorus-containing ligand or a combination of such members; and (b) maintaining a residence time sufficient to convert about 95% or more of the hydrogen cyanide and to produce a reaction mixture comprising 3-pentenenitrile and 2-methyl-3-butenenitrile, wherein the 2-methyl-3-butenenitrile concentration is maintained below about 15 weight percent of the total mass of the reaction mixture.
US07880026B2 MOF synthesis method
A rapid, simple and versatile metal organic framework molecule (MOF) synthesis method particularly adapted to make non-linear MOFs includes heating MOF precursors, such as a metal or metal oxide and an organic ligand, in a microwave oven for a period sufficient to achieve crystallization. Microwave-assisted MOF synthesis yields high quality MOF crystals in a reaction time ranging from about 5 seconds to about 2.5 minutes, compared to hours and days required in conventional solvothermal and hydrothermal methods. In addition, microwave assisted methods provide MOF materials with uniform crystal size and well-defined shape. Further, microwave synthesis of MOFs allows the size and shape of MOF crystals to be tailored for use in a wide range applications by manipulating reaction conditions. Secondary growth processes may also be employed to grow larger crystals using seeds obtained from microwave-assisted synthesis methods.
US07880024B2 Ionic liquids miscible with various polar/non-polar solvents and method of preparing the same
Provided are an ionic liquid and a method of preparing the same. The ionic liquid includes at least one type of compound represented by (Cat+)(R′COO−). Here, the Cat+ is a cation selected from the group consisting of quaternary ammonium, quaternary phosphonium, sulfonium, imidazolium, pyridinium, pyrazolium, piperidinium, pyrrolium, pyrrolidinium, triazolium, and a mixture of two or more thereof, and R′ is a hydrocarbon comprising at least one unsaturated bond, and having 4 to 30 carbon atoms. The ionic liquid is partially or completely miscible with various polar and/or non-polar solvents, and may be used as a solvent, a solvent additive, an electrolyte, a heat carrier, a charge carrier, a heat carrier additive, a charge career additive, or a phase transfer catalyst, at room temperatures and below. Furthermore, the cost of manufacturing the ionic liquid can be reduced.
US07880021B2 Compounds and kits for the detection and the quantification of cell apoptosis
3-hydroxyflavone derivatives are useful in the detection and the quantification of cell apoptosis. Such derivatives are also useful as fluorescent probes in studying lipid asymmetry of cell plasma membrane and in detecting apopoptic cells. The derivatives can be used to monitor the evolution of diseases involving cell apoptosis.
US07880020B2 Carbamic acid compounds comprising an amide linkage as HDAC inhibitors
This invention pertains to certain active carbamic acid compounds which inhibit HDAC activity and which have the formula (1) wherein: A is an aryl group; Q1 is an aryl leader group having a backbone of at least 2 carbon atoms; J is an amide linkage selected from: —NR1C(═O)— and —C(═O)NR1—; R1 is an amido substituent; and, Q2 is an acid leader group; and pharmaceutically acceptable salts, solvates, amides, esters, ethers, chemically protected forms, and prodrugs thereof. The present invention also pertains to pharmaceutical compositions comprising such compounds, and the use of such compounds and compositions, both in vitro and in vivo, to inhibit HDAC, and, e.g., to inhibit proliferative conditions, such as cancer and psorias.
US07880016B2 Process for the preparation of the salts of 4-(benzimidazolylmethylamino)-benzamides
The invention relates to a process for preparing a salt of an optionally substituted 4-benzimidazol-2-ylmethylamino)-benzamidine, characterised in that (a) an optionally correspondingly substituted diaminobenzene is condensed with 2-[4-(1,2,4-oxadiazol-5-on-3-yl)-phenylamino]-acetic acid, b) i) the product thus obtained is hydrogenated, ii) optionally the amidino group is carbonylated, without isolating the intermediate product of the hydrogenation beforehand and iii) without prior isolation of the intermediate product of the carbonylation the desired salt is isolated.
US07880012B2 Benzamide glucokinase activators
The present invention relates to N-heteroaryl-benzamides of the formula (I), pharmaceutical compositions comprising the same, and methods of using the same. The N-heteroaryl-benzamides are useful as glucokinase activators.
US07880007B2 Bicyclic substituted phenyl piperidine modulators of muscarinic receptors
The present invention relates to modulators of muscarinic receptors. The present invention also provides compositions comprising such modulators, and methods therewith for treating muscarinic receptor mediated diseases.
US07880001B2 Inhibitors of the 11-beta-hydroxysteroid dehydrogenase Type 1 enzyme
The present invention relates to compounds which are inhibitors of the 11-beta-hydroxysteroid dehydrogenase Type 1 enzyme. The present invention further relates to the use of inhibitors of 11-beta-hydroxysteroid dehydrogenase Type 1 enzyme for the treatment of non-insulin dependent type 2 diabetes, insulin resistance, obesity, lipid disorders, metabolic syndrome, and other diseases and conditions that are mediated by excessive glucocorticoid action.
US07879995B2 Tetraphenylene compounds for organic electroluminescent device
An organic electroluminescent device, which has, between a pair of electrodes, at least one organic layer including a light-emitting layer, in which the organic layer contains a specific tetraphenylene compound, and in which the light-emitting layer contains a phosphorescent material; and a specific tetraphenylene compound that can be used in the device.
US07879989B2 16836, A human phospholipase C family member, nucleic acids and uses thereof
The invention provides isolated nucleic acids molecules, designated 13237, 18480, 2245, 16228, 7677, 26320, 46619, 33166, 16836, 46867, 21617, 55562, 39228, 62088, 46745, 23155, 21657, 42755, 32229, 22325, 46863 and 32252 nucleic acid molecules. The invention also provides antisense nucleic acid molecules, recombinant expression vectors containing 13237, 18480, 2245, 16228, 7677, 26320, 46619, 33166, 16836, 46867, 21617, 55562, 39228, 62088, 46745, 23155, 21657, 42755, 32229, 22325, 46863 and 32252 nucleic acid molecules, host cells into which the expression vectors have been introduced, and nonhuman transgenic animals in which a 13237, 18480, 2245, 16228, 7677, 26320, 46619, 33166, 16836, 46867, 21617, 55562, 39228, 62088, 46745, 23155, 21657, 42755, 32229, 22325, 46863 or 32252 gene has been introduced or disrupted. The invention still further provides isolated 13237, 18480, 2245, 16228, 7677, 26320, 46619, 33166, 16836, 46867, 21617, 55562, 39228, 62088, 46745, 23155, 21657, 42755, 32229, 22325, 46863 or 32252 proteins, fusion proteins, antigenic peptides and anti-13237, 18480, 2245, 16228, 7677, 26320, 46619, 33166, 16836, 46867, 21617, 55562, 39228, 62088, 46745, 23155, 21657, 42755, 32229, 22325, 46863 or 32252 antibodies. Diagnostic and therapeutic methods utilizing compositions of the invention are also provided.
US07879988B2 Fluorescent proteins from Aequorea coerulscens and methods for using the same
The present invention provides nucleic acid compositions encoding a novel colorless GFP-like protein, acGFP, from Aequorea coerulscens and fluorescent and non-fluorescent mutants and derivatives thereof, as well as peptides and proteins encoded by these nucleic acid compositions. The subject protein and nucleic acid compositions of the present invention are colored and/or fluorescent and/or can be photoactivated, and can be used in a variety of different biological applications, particularly for labeling. Finally, kits for use in such biological applications are provided.
US07879987B2 Chimeric and humanized antibodies to α5β1 integrin that modulate angiogenesis
The present invention provides chimeric and humanized antibodies that specifically recognize α5β1 integrin, and methods for using the antibodies for reducing or inhibiting angiogenesis in a tissue. Also provided are methods of determining therapeutically acceptable doses of the antibodies and pharmaceutical compositions including the same.
US07879986B2 Dark quenchers, probes and other conjugates incorporating the same, and their use
The specification discloses quenchers of excited state energy, probes and other conjugates comprising the same, and methods for their use. The quenchers of excited state energy have a structure comprising at least one reactive functional group for linking the quencher to a carrier molecule and at least three radicals covalently linked via exocyclic diazo bonds, the at least three radicals including at least one comprising a julolidine of the nominal formula: and the remainder of the at least three radicals being selected from the group of substituted and unsubstituted aryls, substituted and unsubstituted heteroaryls, and combinations thereof.
US07879983B2 Binding member which binds to both Lewis-y and Lewis-b haptens, and its use for treating cancer
The invention relates to the use of a binding member which binds to Lewisy and Lewisb haptens in the treatment of tumours and leukaemia. The binding member may be an antibody which binds to Lewisy and Lewisb haptens and cancer cells and induces cells death.
US07879982B2 19.5 polypeptide antibodies useful for diagnosing or treating psoriasis
The present invention provides nucleic acid molecules, polypeptides, antibodies and methods for the diagnosis and/or treatment of psoriasis.
US07879980B2 Monoclonal antibodies to human CTLA-8 (IL-17A)
Human CTLA-8 protein, antibodies that specifically bind to human CTLA-8, and nucleic acids encoding human CTLA-8. Methods of using these molecules and diagnostic kits are also provided.
US07879978B2 Macaca fascicularis ST2L
Isolated polynucleotides encoding Macaca fascicularis ST2L (Cyno ST2L), polypeptides obtainable from expression of these polynucleotides, recombinant cells, and methods of use are disclosed.
US07879976B2 Method for stabilizing a protein
The invention relates to a method for stabilizing an aqueous protein solution against exogenous stress and to the use of a container for stabilizing an aqueous protein solution.
US07879975B2 Methods for arbitrary peptide synthesis
Methods, apparatus, systems, computer programs and computing devices related to biologically assembling and/or synthesizing peptides and/or proteins are disclosed.
US07879971B2 Multiblock copolymer, method of preparing the same, polymer electrolyte membrane prepared from the multiblock copolymer, method of preparing the polymer electrolyte membrane, and fuel cell employing the polymer electrolyte membrane
A multiblock copolymer includes a polysulfone repeating unit, a sulfonated polysulfone repeating unit, a polydialkylsiloxane repeating unit and an ethylenic unsaturated group at a terminal of the multiblock copolymer. Also provided are a method of preparing the multiblock copolymer, a polymer electrolyte membrane prepared from the multiblock copolymer, a method of preparing the polymer electrolyte membrane, and a fuel cell including the polymer electrolyte membrane. The polymer electrolyte membrane that has a high ionic conductivity and good mechanical properties and minimizes crossover of methanol can be manufactured at low cost. In addition, the structure of the multiblock copolymer can be varied to increase selectivity to a solvent used in a polymer electrolyte membrane.
US07879970B2 Conductive polymer, conductive layer, electronic device, and electronic equipment
A conductive polymer having a high carrier transport ability, a conductive layer formed using the conductive polymer, an electronic device provided with the conductive layer having a high reliability, and electronic equipment provided with such an electronic device are provided. The conductive polymer includes a linear main chain, a plurality of carrier transport structures which contribute to carrier transport and each of which is represented by the following formula (1), and a linking structure which branches off from the main chain to link each of the carrier transport structures to the main chain: General Formula (1) where each R1 independently represents a hydrogen atom, a methyl group or an ethyl group, and the R1s are the same or different.
US07879969B2 Crystallizer temperature control via fluid control
A method of crystallizing a plurality of crystallizable polymer pellets includes a step in which the pellets are contacted with a temperature adjusting fluid in a crystallizer. The fluid adjusts the temperature of the pellets by having a temperature sufficient to allow at least partial crystallization of the plurality of polymeric pellets while maintaining the average pellet temperature of the plurality of pellets below the melting temperature of the pellets. A crystallizer implementing the methods of the invention is also provided.
US07879966B2 pH-sensitive polymer
A pH-sensitive polymer which has cytotoxic or membranolytic properties at pH values below pH 6.5. Carriers for natural or synthetic biomolecules or active pharmaceutical ingredients using such a pH-sensitive polymer.
US07879963B2 Composition, article, and associated method
A composition includes a coupling agent composition and a polymer precursor. The coupling agent includes a first cycloolefin substituted with at least one anhydride group and the coupling agent is capable of bonding to a filler having a corresponding binding site. The polymer precursor includes a second cycloolefin. An associated article and a method are also provided.
US07879961B2 Resin composition for organic insulating layer, method of manufacturing resin composition, and display panel including resin composition
Disclosed herein is a resin composition for an organic insulating layer, a method of manufacturing the same, and a display panel including an insulating layer formed using the resin composition. The resin composition for an organic insulating layer is produced by polymerizing about 5 to about 35 wt % of an unsaturated carboxylic acid, an unsaturated carboxylic acid anhydride, or a mixture of the unsaturated carboxylic acid and the unsaturated carboxylic acid anhydride, about 5 to about 40 wt % of a styrene compound, about 5 to about 40 wt % of an epoxy compound, about 0.1 to about 10 wt % of an isobornyl compound, and about 20 to about 40 wt % of a dicyclopentadiene compound, based on the total weight of unsaturated carboxylic acid, unsaturated carboxylic acid anhydride, styrene compound, isobornyl compound, and dicyclopentadiene compound.
US07879960B2 Process for producing propylene polymer
A high molecular weight propylene polymer exhibiting high stereoregularity (isotactic) and high position selectivity can be effectively produced by polymerizing at least one monomer selected from propylene, α-olefins and polyenes in the presence of a catalyst for olefin polymerization comprising: (A) a bridged metallocene compound represented by the General Formula [I] given in claims (diphenylmethylene(3-tert-butyl-5-ethyl-cyclopentadienyl)(fluorenyl)zirconium dichloride, etc.); and (B) one or more compound(s) selected from (b-1) an organoaluminumoxy compound (b-2) a compound which reacts with the bridged metallocene compound (A) to form an ion pair, and (b-3) an organoaluminum compound.
US07879956B2 Circuit-connecting material and circuit terminal connected structure and connecting method
A circuit-connecting material for interposing between circuit electrodes facing each other and electrically connecting the electrodes, after curing by heat and pressure, either by direct contact or via conductive particles present in the material. The circuit-connecting material features the following essential components: (1) a curing agent capable of generating free radicals upon heating, (2) a phenoxy resin having a weight average molecular weight of 10,000 or more, and that is chemically modified by a carboxyl-group-containing elastomer, and (3) a radical-polymerizable substance.
US07879954B2 Resin composition and resin molded article
A resin composition contains (A) an aliphatic polyester as a first polymer, (B) a second polymer having a higher glass transition temperature than the first polymer, and (C) a silicone oil.
US07879949B2 Blends of ethylene copolymers with high-frequency weldability
Disclosed are high frequency-active blends comprising (a) copolymers of ethylene and maleic anhydride or its functional equivalents and (b) ethylene copolymers with polar comonomers such as ethylene/vinyl acetate copolymers, ethylene/alkyl(meth)acrylate copolymers and ethylene/(meth)acrylate/carbon monoxide terpolymers; and films, powders, multilayer structures, and articles prepared therefrom.
US07879947B2 Gas-barrier composition, coating film and method for production of the same, and layered material
A composition having gas-barrier properties, which can produce a resin film having gas-barrier properties under high humidity conditions and high abrasion resistance, and a coating film formed by thermally treating a film-like product of the composition having gas-barrier properties and a method for producing the same are provided. A composition having gas-barrier properties, comprising a water-soluble polymer having hydroxyl group (A), a water-soluble polymer having carboxyl group (B), a metal alkoxide and/or a hydrolysis condensate thereof (C), and an esterification catalyst (E), such that the weight ratio of the component (A) and the component (B) is 97/3 to 3/97, and the component (C) is contained in an amount ranging from 1 part by weight to 400 parts by weight, while the component (E) is contained in an amount ranging from 0.01 part by weight to 100 parts by weight, relative to 100 parts by weight of a mixture of the component (A) and the component (B); and a coating film obtained by thermally treating a film-like product of the composition having gas-barrier properties.
US07879945B2 Functionalized polymers and improved tires therefrom
A method of forming a functionalized polymer, the method comprising reacting a living polymer with a compound defined by the formula where R5 includes a monovalent organic group, R6 independently includes a monovalent organic group, each R7 independently includes hydrogen or a monovalent organic group, each R8 independently includes hydrogen or monovalent organic group, R9 includes a monovalent organic group, M is silicon or tin, and x includes an integer from about 2 to about 10, where R5 and R6 may optionally each independently be alkoxy groups, and where R7, R8, and R9 are non-Zerewitinoff organic groups.
US07879943B2 Film-forming organopolysiloxane emulsion composition
An organopolysiloxane emulsion composition comprising (A-1) the reaction product of a hydroxy-terminated organopolysiloxane with an organopolysiloxane comprising trialkylsiloxy and silicate units and having silanol groups and (A-2) silica, or (A-3) the reaction product of a hydroxy-terminated organopolysiloxane with an organopolysiloxane comprising trialkylsiloxy and silicate units and having silanol groups and silica having silanol groups on its surface, (B) an emulsifier, and (C) water remains fully stable and can form an organopolysiloxane film having a rubber strength simply by drying.
US07879940B2 Polymerization initated at sidewalls of carbon nanotubes
The present invention is directed to aryl halide (such as aryl bromide) functionalized carbon nanotubes that can be utilized in anionic polymerization processes to form polymer-carbon nanotube materials with improved dispersion ability in polymer matrices. In this process the aryl halide is reacted with an alkyllithium species or is reacted with a metal to replace the aryl-bromine bond with an aryl-lithium or aryl-metal bond, respectively. It has further been discovered that other functionalized carbon nanotubes, after deprotonation with a deprotonation agent, can similarly be utilized in anionic polymerization processes to form polymer-carbon nanotube materials. Additionally or alternatively, a ring opening polymerization process can be performed. The resultant materials can be used by themselves due to their enhanced strength and reinforcement ability when compared to their unbound polymer analogs. Additionally, these materials can also be blended with pre-formed polymers to establish compatibility and enhanced dispersion of nanotubes in otherwise hard to disperse matrices resulting in significantly improved material properties. The resultant polymer-carbon nanotube materials can also be used in drug delivery processes due to their improved dispersion ability and biodegradability, and can also be used for scaffolding to promote cellular growth of tissue.
US07879939B2 Fly ash and cinder strengthened thermoplastic
Strengthened thermoplastic materials use fly ash or cinders as extenders. The extended materials use fly ash or cinders that preferably contain no more than about 2% by weight of moisture. The thermoplastic materials are preferably foamed and extruded to form extruded closed cell foam articles, for example a window blind slat, shutter louver, shutter stile, or shutter frame. Thermoplastic materials formed with the fly ash or cinders can also be formed into non-foamed products or into pellets for use in later extruding to form products.
US07879933B2 Blended nucleating agent compositions and methods
Certain thermoplastic additives that induce simultaneous good material properties and high nucleation efficacy are provided. Such additives include combinations of a phosphate salt and a dicarboxylate salt. This combination or blend may be provided in various ratios. A method for applying such a combination in a thermoplastic formulation is also disclosed. A thermoplastic formulation, which may or may not include polypropylene, is also disclosed in connection with the combination.
US07879930B2 Colored oxygen scavenging polymers
The present invention relates to a melt blend of a base polymer, an oxidizable organic polymer, a transition metal salt catalyst and a colorant that does not completely deactivate the catalyzed oxidation. A preferred colorant, yields in an article made from the polymer melt blend a Catalyst Deactivation Factor (CDF) of less than about 0.25, preferably less than 0.15, more preferably less than 0.1, and most preferred less than 0.05. The present invention also comprises a colored monolayer article having the described CDF, such as a film, thermoformed tray, or blow molded container, that has active oxygen scavenging properties. The colorant, after melt blending a base polymer, an oxidizable organic polymer, a transition metal catalyst, does not increase the binding energy of the transition metal catalyst ion by more than 1 eV.
US07879929B2 Quinophthalone compound, mixed colorant, laser ray transmitting colored resin composition, and laser-welded product
Quinophthalone compound of Formula (1) or (2), mixed colorant, laser ray transmitting colored resin composition containing thereof, and laser-welded product. in each of Formulas (1) and (2), X: —O-L; L: hydrogen atom, alkyl, aryl; Y represents hydrogen atom, hydroxyl, mercapto, alkoxy, aryloxy, heterocyclic oxy, acyloxy, alkylsulfonyloxy, arylsulfonyloxy, alkoxycarbonyloxy, aryloxycarbonyloxy, alkylthio, arylthio, heterocyclic thio; R1 to R8 and R1 to R4 and R9 to R14: hydrogen atom, nitro, hydroxyl, mercapto, carboxyl, cyano, thiocyano, halogen atom, alkyl, cycloalkyl, aryl, amino, acyl, alkoxy, aryloxy, heterocyclic oxy, acyloxy, alkylsulfonyloxy, arylsulfonyloxy, alkoxycarbonyloxy, aryloxycarbonyloxy, alkoxycarbonyl, cycloalkyloxycarbonyl, aryloxycarbonyl, heterocyclic oxycarbonyl, carbamoyl, sulfamoyl, alkylsulfonyl, arylsulfonyl, alkylthio, arylthio, heterocyclic thio, alkoxysulfonyl, cycloalkyloxysulfonyl, aryloxysulfonyl, heterocyclic oxysulfonyl; at least one of R5 to R8 in Formula (1) is carboxyl, at least one of R9 to R14 in Formula (2) is carboxyl.
US07879924B2 Dental composite resin cement, dental primer and dental adhesive kit containing them
The present invention provides a dental resin cement which is excellent in a mechanical strength, workability and storage stability, and a dental primer which significantly improves adhesiveness of the dental resin cement both to enamel and dentin of a tooth. According to the present invention, a salt of barbituric acid is used as a polymerization initiator in the dual-cure two-paste type dental resin cement being excellent in workability and storage stability to improve the storage stability, and a primer containing barbituric acid and amine is applied to a surface of a tooth to significantly improve adhesiveness of the dental resin cement both to enamel and dentin of teeth.
US07879919B2 Production of hydrocarbons from natural gas
A process for producing hydrocarbons from natural gas includes, in a cryogenic separation stage, cryogenically separating the natural gas to produce at least a methane stream and natural gas liquids, in a reforming stage, reforming the methane stream to produce a synthesis gas which includes at least CO and H2, and in a Fischer-Tropsch hydrocarbon synthesis stage, converting at least some of the CO and H2 into a Fischer-Tropsch product which includes hydrocarbons. A Fischer-Tropsch tail gas which includes at least CO and H2, methane and heavier than methane hydrocarbons, is separated from the Fischer-Tropsch product in a Fischer-Tropsch product separation stage. At least a portion of the Fischer-Tropsch tail gas is recycled to the cryogenic separation stage, where the Fischer-Tropsch tail gas is cryogenically separated into two or more streams.
US07879917B2 Defoamers for pulp and papermaking applications
A defoamer made from a composition that has at least one triglyceride oil or triglyceride oil mixture, at least one silicone, at least one silicone-triglyceride stabilizing agent, hydrophobic silica particles, optionally one or more surfactants and/or dispersants, and optionally one or more thickeners, and optionally one or more biocides. The defoamers described herein have utility in controlling foam in industrial applications. Typically, the defoamer can be used to control foam in pulp and paper applications.
US07879907B2 3-phenylpropanoic compound activators of receptors of PPAR type and pharmaceutical/cosmetic compositions comprised thereof
Novel 3-phenylpropanoic acid compounds have the general formula (I) below: and are formulated into pharmaceutical compositions for administration in human or veterinary medicine (in dermatology, and also in the field of cardiovascular diseases, immune diseases and/or lipid metabolism-related diseases), or, alternatively, into cosmetic compositions.
US07879905B2 5,6,7-trihydroxyheptanoic acid and analogs for the treatment of ocular diseases and diseases associated with hyperproliferative and angiogenic responses
Compositions containing 5,6,7-trihydroxyheptanoic acid and analogs and their use for treating posterior segment ocular diseases and diseases characterized by cellular hyperproliferation or angiogenesis, are disclosed.
US07879903B2 Optically active 3-aminopyrrolidine salt, process for production thereof, and method for optical resolution of 3-aminopyrrolidine
An optically active 3-aminopyrrolidine (3AP) salt has a high optical purity which is useful as an intermediate in an industrial production method of an optically active 3AP, an efficient method for producing it, and an efficient industrial method for optical resolution of 3AP. Optical resolution of 3AP is efficiently carried out by reacting racemic 3AP with optically active 2-methoxyphenylacetic acid in the presence of a mineral acid such as hydrochloric acid in an aqueous solvent, followed by separation of the resulting diastereomer salt constituted by 1 mole of optically active 3AP and 2 moles of optically active 2-methoxyphenylacetic acid.
US07879900B2 3-aminocarbazole compounds, pharmaceutical composition containing the same and method for the preparation thereof
A compound of formula (I), in which R1, R2, R3, R4, R5, R6, X and Y have the meanings indicated in the description, and the pharmaceutically acceptable salts thereof. A pharmaceutical composition containing a compound of formula (I) or a pharmaceutically acceptable salt thereof. A method for preparing the abovementioned compound of formula (I) and the pharmaceutically acceptable salts thereof.
US07879897B2 Pesticidal 5-substituted-oxyalkylamino-1-arylpyrazole derivatives
The invention relates to 5-sub-stituted-oxyalkylaminopyrazole derivatives of the formula or salts thereof wherein the various symbols are as defined in the description, to processes for their preparation, to compositions thereof, and to their use for the control of pests including arthropods and helminths.
US07879892B2 Anti-cancer and anti-microbial oxazolidinones
Disclosed herein are various novel oxazolidinone, imidazolidinone, and thiazolidinone analogs and methods of treating cancer and/or microbial infection using these analogs. Particular 4-oxazolidinone compounds are shown to have anti-cancer and anti-microbial activity.
US07879891B2 Caspase inhibitor prodrugs
This invention relates to prodrugs of caspase inhibitors comprising of a furo[3,2-d]oxazolin-5-one moiety which, under specific conditions, can convert into biologically active compounds, particularly caspase inhibitors.This invention also relates to the processes for preparing these prodrugs of caspase inhibitors.This invention further relates to pharmaceutical compositions comprising said prodrugs and to the use thereof for the treatment of diseases related to inflammatory or degenerative conditions.
US07879890B2 Compounds for the treatment of inflammatory disorders
This invention relates to compounds of the Formula (I): or a pharmaceutically acceptable salt, solvate, ester or isomer thereof, which can be useful for the treatment of diseases or conditions mediated by MMPs, ADAMs, TACE, aggrecanase, TNF- or combinations thereof.
US07879889B2 Therapeutic use of acylaminothiazole derivatives
The present invention discloses and claims therapeutic uses of a compound corresponding to the general formula (I): Wherein, X, R1, R2, R3, R4, R5, R5′, R6 and n are as described herein.
US07879888B2 Thiazole derivatives and use thereof
The present invention is related to thiazole derivatives of Formula (I) in particular for the treatment and/or prophylaxis of autoimmune disorders and/or inflammatory diseases, cardiovascular diseases, neurodegenerative diseases, bacterial or viral infections, kidney diseases, platelet aggregation, cancer, transplantation, graft rejection or lung injuries.
US07879885B2 Thioalkeneamides as transketolase inhibitors
The present invention provides thioalkeneamides of formula (I) which are useful as transketolase inhibitors: wherein R1, R2, R3, R4, R5, R6, Ra-Rd, n and ring A are as defined herein. The present invention also provides pharmaceutical compositions comprising the compounds of formula (I). The invention provides methods for inhibiting transketolase activity, reducing cellular ribose-5-phosphate levels, inhibiting nucleic acid synthesis, inhibiting cell proliferation and tumor cell growth in vitro and in vivo, stimulating apoptosis in tumor cells and treating cancer by administering a compound of formula (I) or a pharmaceutical composition thereof.
US07879884B2 Aryl pyridyl sulfonamide derivatives, their manufacture and use as pharmaceutical agents
Objects of the present invention are the compounds of formula (I) their pharmaceutically acceptable salts, enantiomeric forms, diastereoisomers and racemates, the preparation of the above compounds, medicaments containing them and their manufacture, as well as the use of the above compounds in the control or prevention of illnesses such as cancer.
US07879880B2 Substituted aniline derivatives useful as histamine H3 antagonists
Disclosed are compounds of the formula or a pharmaceutically acceptable salt thereof, wherein M1 is M2 is N; X is a bond, optionally substituted alkylene, alkenylene, —O—, —CH2N(R12)—, —N(R12)CH2—, —N(R12)—, —NHC(O)—, —OCH2—, —CH2O—, or —S(O)0-2—; and Y is —(CH2)1-2—, —C(═O)—, —C(═NOR13)— or —SO0-2—; or M1 is N; M2 is N or CH; X is a bond, alkylene, alkenylene, —C(O)—, —NHC(O)—, —OC(O)— or —S(O)1-2—; Y is —(CH2)1-2—, —C(═O)— or —SO0-2—; and when M2 is CH, Y is also Y is —O— or —C(═NOR13)—; Z is a bond or optionally substituted alkylene or alkenylene; U and W are CH, or one is CH and one is N; R1 is optionally substituted alkyl, cycloalkyl, aryl, arylalkyl, heteroaryl, heterocycloalkyl; R2 is optionally substituted alkyl, alkenyl, aryl, arylalkyl, heteroaryl, heteroarylalkyl, cycloalkyl or heterocycloalkyl; and the remaining variables are as defined in the specification; and compositions and methods of treating obesity, metabolic syndrome and a cognition deficit disorder, alone or in combination with other agents.
US07879874B2 Quinuclidine derivatives and medicinal compositions containing the same
A compound of formula (I) is provided, wherein B, A, R1, R2, R3, R4, R5 and R6 are as defined herein and X− represents a pharmaceutically acceptable anion of a mono or polyvalent acid. Processes for the preparation of such compounds and pharmaceutical compositions containing them are also provided. group or a —CH2OH group; and X− represents a pharmaceutically acceptable anion of a mono or polyvalent acid.
US07879873B2 Azaindazole compounds as CCR1 receptor antagonists
Disclosed are compounds of the formula (I), useful for treating a variety of diseases and disorders that are mediated or sustained through the activity of CCR1 including autoimmune diseases, such as rheumatoid arthritis and multiple sclerosis. Also disclosed are methods of making and methods of using same.
US07879871B2 Crystalline forms of tiotropium bromide
The invention relates to a new crystalline forms of tiotropium bromide, processes for preparing them and their use for preparing a pharmaceutical composition for the treatment of respiratory complaints, particularly for the treatment of COPD (chronic obstructive pulmonary disease) and asthma.
US07879866B2 Inhibition of the activity of the capsaicin receptor in the treatment of obesity or obesity-related diseases and disorders
The present invention provides a method of treating diseases or disorders benefiting from inactivating or down regulating the activity of the capsaicin receptor in a mammal by inhibiting the activity of the capsaicin receptor.The present invention also provides a method of treating obesity and obesity-related diseases and disorders in a mammal by inhibiting the activity of the capasaicin receptor.
US07879858B2 Substituted tetrahydropyrrolopyrazine compounds and the use thereof in pharmaceutical compositions
Substituted tetrahydropyrrolopyrazine compounds corresponding to formula I a process for producing such compounds; and a method of using such compounds to treat or inhibit various disorders or disease states including pain, depression and anxiety.
US07879852B2 Melanocortin receptor agonists
The present invention relates to a compound of the following formula 1, pharmaceutically acceptable salt and isomer thereof effective as agonist of melanocortin receptor, and an agonistic composition of melanocortin receptor comprising the same as active ingredient.
US07879849B2 Pyrazolopyridines and analogs thereof
Pyrazolopyridin-4-amines, pyrazoloquinolin-4-amines, pyrazolonaphthyridin-4-amines, and 6,7,8,9-tetrahydropyrazoloquinolin-4-amines, pharmaceutical compositions containing the compounds, intermediates, methods of making, and methods of use of these compounds as immunomodulators, for inducing or inhibiting cytokine biosynthesis in animals and in the treatment of diseases including viral and neoplastic diseases, are disclosed.
US07879848B2 Dipeptidyl Peptidase-IV inhibiting compounds, method of preparing the same, and pharmaceutical compositions containing the same as an active agent
Novel compounds exhibiting good inhibitory activity versus Dipeptidyl Peptidase-IV(DPP-IV) include those of the following formula (1) or pharmaceutically acceptable salt thereof: wherein A is a substituted or unsubstituted 1,4,5,7-tetrahydro-pyrazolo[3,4-c]pyridine, 5,6 -dihydro-8H-[1,2,4]triazolo[4,3-a]pyrazine, 4,5-dihydro-7H-isooxazolo[3,4-c]pyridine, 3,4 -dihydroisoquinoline, 5,8-dihydropyrido[3,4-d]pyrimidine, or 6,7 -dihydro[1,3]thiazolo[4,5,c]pyridine, and B is a substituted or unsubstituted piperidin-2-one, morpholin-3-one, oxazolidin-2-one, pyrrolidin-2-one, or 1,5-dihydro-pyrrol-2-one. Methods of preparing the novel inhibitory compounds of formula (1) and pharmaceutical compositions containing the same as an active agent are disclosed.
US07879847B2 Imidazo compounds
The application relates to novel heterocyclic compounds of the general formula (I) and salts, preferably pharmaceutically acceptable salts, thereof in which R, R1, R2, Q, m and n have the meanings explained in detail in the description, a process for their preparation and the use of these compounds as medicaments, in particular as aldosterone synthase inhibitors.
US07879843B2 Benzothiazin-3-one compound and intermediate therefor
A medicine which contains as an active ingredient a benzothiazin-3-one-compound represented by the formula (1): (wherein n is 3 or 4; R represents ethyl or hydrogen; and R1 represents hologeno, alkoxy, haloalkyl, or haloalkoxy) or a pharmaceutically acceptable salt thereof. It is useful as a therapeutic or preventive agent for arthrosis deformans, chondrodegenerative discases such as chronic articular rheumatism, cancers, gingivitis, etc. Also provided are an intermediate for the compound and a process for producing the compound.
US07879840B2 Agents for preventing and treating disorders involving modulation of the RyR receptors
The present invention provides compounds of Formula I and salts, hydrates, solvates, complexes, and prodrugs thereof. The present invention further provides methods for synthesizing compounds of Formula I. The invention additionally provides pharmaceutical compositions comprising the compounds of Formula I and methods of using the pharmaceutical compositions of Formula I to treat and prevent disorders and diseases associated with the RyR receptors that regulate calcium channel functioning in cells.
US07879838B2 Heteroaryl substituted pyrazinyl-piperazine-piperidines with CXCR3 antagonist activity
The present application discloses a compound, or enantiomers, stereoisomers, rotamers, tautomers, racemates or prodrug of said compound, or pharmaceutically acceptable salts or solvates of said compound, or of said prodrug, said compound having the general structure shown in Formula 1: and the pharmaceutically acceptable salts, solvates or esters thereof. Also disclosed is a method of treating chemokine mediated diseases, such as, palliative therapy, curative therapy, prophylactic therapy of certain diseases and conditions such as inflammatory diseases (non-limiting example(s) include, psoriasis), autoimmune diseases (non-limiting example(s) include, rheumatoid arthritis, multiple sclerosis), graft rejection (non-limiting example(s) include, allograft rejection, xenograft rejection), infectious diseases (e.g, tuberculoid leprosy), fixed drug eruptions, cutaneous delayed-type hypersensitivity responses, ophthalmic inflammation, type I diabetes, viral meningitis and tumors using a compound of Formula 1.
US07879837B2 Therapeutic or prophylactic agent for multiple sclerosis
A therapeutic or prophylactic agent for multiple sclerosis is disclosed. The therapeutic or prophylactic agent comprises as an effective ingredient a glycine derivative having a specific structure or a pharmaceutically acceptable salt thereof, for example, the below-described compound [(E)-2-(2,6-dichlorobenzamido)-5-[4-(isopropyl-pyrimidin-2-ylamino)phenyl]pent-4-enoic acid]. The therapeutic or prophylactic agent for multiple sclerosis according to the present invention shows the excellent absorbability and in vivo stability when orally administered, and exhibits high therapeutic or prophylactic effects.
US07879816B2 Methods of treating cancer and other conditions or disease states using LFMAU and LDT
The present invention relates to the use of the compound according to formula (I), below for the treatment of tumors, cancer and hyperproliferative diseases, among other conditions or disease states: Where X is H or F; R1 and R2 are independently H, an acyl group, a C1-C20 alkyl or ether group, a phosphate, diphosphate, triphosphate or a phosphodiester group, a (A) or (B) group; Where Nu is a radical of a biologically active compound such as an anticancer, antiviral or antihyperproliferative compound such that an amino group or hydroxyl group from said biologically active agent forms a phosphate, phosphoramidate, carbonate or urethane group with the adjacent moiety; each R8 is independently H, or a C1-C20 alkyl or ether group, preferably a C1-C12 alkyl group; k is 0-12, preferably, 0-2; and pharmaceutically acceptable salts thereof.
US07879815B2 Nucleoside aryl phosphoramidates for the treatment of RNA-dependent RNA viral infection
The present invention provides nucleoside aryl phosphoramidates of structural formula (I) which are precursors to inhibitors of RNA-dependent RNA viral polymerase. These compounds are precursors to inhibitors of RNA-dependent RNA viral replication and are useful for the treatment of RNA-dependent RNA viral infection. They are particularly useful as precursors to inhibitors of hepatitis C virus (HCV) NS5B polymerase, as precursors to inhibitors of HCV replication, and/or for the treatment of hepatitis C infection. The invention also describes pharmaceutical compositions containing such nucleoside aryl phosphoramidates alone or in combination with other agents active against RNA-dependent RNA viral infection, in particular HCV infection. Also disclosed are methods of inhibiting RNA-dependent RNA polymerase, inhibiting RNA-dependent RNA viral replication, and/or treating RNA-dependent RNA viral infection with the nucleoside aryl phosphoramidates of the present invention.
US07879814B2 Methods and therapeutic compositions in the treatment of advanced cancer
Adenine nucleotides such as adenosine 5′-monophosphate (AMP), adenosine 5′-diphosphate (ADP) or adenosine 5′-triphosphate (ATP) and/or adenosine and inorganic phosphate are administered in the treatment of advanced cancer in an out-patient setting and without serious side effects. Administration of up to 100 micrograms/kilogram/minute of continuous intravenous infusions of ATP for 8-10 hours, can be performed on an out-patient basis to patients who do not otherwise require hospitalization. No serious side effects, defined as grades 3 or 4 toxicity are observed during such an infusion.
US07879812B2 Immunomodulatory oligonucleotides and methods of use therefor
The present invention is drawn a new class of oligodeoxynucleotides (ODNs) that inhibit ODN-activation of Toll-like receptor (TLR)9. Particular 4-5 base extensions at the 5′ and of the previously described core inhibitory ODN sequence enhances their inhibitory activity against human cells expressing human TLR9. Methods of use also are provided.
US07879803B2 Methods of treatment involving the protease for activating clotting factor VII
This application describes methods of treatment involving a protease for activating the blood clotting factor VII, which (a) activates blood clotting factor VII, (b) is inhibited by the presence of aprotinin, (c) is increased in its activity by the presence of at least one of the following: calcium ions, heparin, or heparin related substances, and (d) in SDS-PAGE, on subsequent staining in the non-reduced state, has one or more bands in the molecular weight range from 50 to 75 kDa, and in the reduced state has a band at 40 to 55 kDa and one or more bands in the molecular weight range from 10 to 35 kDa, and a band, which corresponds to a proenzyme, in the molecular weight range from 60 to 65 kDa.
US07879802B2 Agonists of guanylate cyclase useful for the treatment of gastrointestinal disorders, inflammation, cancer and other disorders
The invention provides novel guanylate cyclase-C agonist peptides and their use in the treatment of human diseases including gastrointestinal disorders, inflammation or cancer (e.g., a gastrointestinal cancer). The peptides can be administered either alone or in combination with an inhibitor of cGMP-dependent phosphodiesterase. The gastrointestinal disorder may be classified as either irritable bowel syndrome, constipation, or excessive acidity etc. The gastrointestinal disease may be classified as either inflammatory bowel disease or other GI condition, including Crohn's disease and ulcerative colitis, and cancer.
US07879797B2 HCV NS3 protease inhibitors
The present invention relates to macrocyclic compounds of formula (I) that are useful as inhibitors of the hepatitis C virus (HCV) NS3 protease, their synthesis, and their use for treating or preventing HCV infections.
US07879796B2 Amino acid composition for improving glucose tolerance
Disclosed are compositions, including low-calorie beverages or liquids, comprising isoleucine, leucine, valine, cysteine, and methionine, in specified amounts, weight ratios, or both. The compositions are especially useful in treating individuals afflicted with impaired glucose tolerance or diabetes.
US07879793B2 Treatment of medical condition with A2 domain of von willebrand factor
The present invention is directed to methods for the prevention, treatment and/or diagnosis of a medical condition, such as sepsis, systemic inflammatory reaction syndrome, and/or thrombosis, for example. In particular, the method employs part or all of the A2 domain of von Willebrand factor. In certain cases, a recombinant A2 domain is utilized for the treatment of sepsis, systemic inflammatory reaction syndrome, and/or thrombosis, for example.
US07879785B2 Method for foaming a cleaning composition
A method for foaming a cleaning composition is provided. The method includes mixing a cleaning composition and air in a mechanical foaming head to generate a foam without the use of a non-air containing propellant. The cleaning composition includes about 0.01 wt. % to about 10 wt. % total amount of surfactant, at least about 80 wt. % water and a glycol ether solvent. The glycol ether solvent includes one or more glycol ethers, each having a HLB value of at least about 6.9 and an OHLB value of between about 12 and about 20. The weight ratio of the glycol ether solvent to the total amount of surfactant is at least about 1:100.
US07879780B2 Stable cleansing compositions containing fatty acyl isethionate surfactant products having more than 10 wt. % of fatty acid/fatty soap content using high level of polyol and methods thereof
The invention provides liquid cleanser compositions which contain fatty acyl isethionates surfactant products having at least 10 wt. % free fatty acid and/or fatty acid soap as the primary surfactant at a level at least 40 wt. % of total fatty acyl isethionate and synthetic cosurfactants in the liquid composition. The key is use of 10% to 60% glycerin and/or sorbitol which has been found, quite unpredictably, to stabilize compositions containing products of such high fatty acid and/or fatty acid soap content.
US07879779B2 Oil-cleansing composition
The objective of this invention is to provide an oil-based cleansing composition which retains high performance capability for cleansing, is free from the occurrence of cloudiness in the appearance and does not cause the reduction of the performance capability for massaging, even when water is interfused therein, and further is reduced in the irritation to an eye and is of good safety.An oil-based cleansing composition of this invention is characterized in that comprising (A) a nonionic surfactant having a HLB of 6 to 14, and (B) an oil component, and said oil-based cleansing composition satisfies the following conditions (1) and (2): (1) the amount of water in the composition is less than 5% by mass, and (2) a micellar aqueous solution phase or a bicontinuous microemulsion phase is formed when said oil-based cleansing composition and water are mixed in the ratio of 4:6.
US07879778B2 Synthetic phenolic ether lubricant base stocks and lubricating oils comprising such base stocks mixed with co-base stocks and/or additives
High performance base stock, base stock blending component and performance additive comprising bis(hydroxyphenyl)alkyl ethers. Such ethers exhibit superior thermal and oxidation stability, low volatility and superior low temperature properties.
US07879776B2 High performance lubricant additives
A lubricant additive produced by the process comprising mixing an organophosphate and an organofluorine compound and reacting the organophosphate and the organofluorine compound to produce a reaction mixture comprising the lubricant additive. Also, a lubricant produced by the process comprising forming a reaction mixture by reacting an organophosphate and an organofluorine and adding at least a portion of the reaction mixture to a lubricant base.
US07879775B2 Lubricant compositions
A lubricant composition comprising a phosphorus-containing compound and a base oil comprising less than about 3% by weight of tetracycloparaffins is disclosed. Methods of making and using the lubricant composition are also disclosed.
US07879773B2 Lubricating composition having improved storage stability
A lubricating oil composition having superior storage stability and load-carrying effect is disclosed. The composition comprises four components: (1) an alkali metal borate; (2) an oil-soluble sulfur compound; (3) a trialkyl hydrogen phosphite; and (4) a mixture of greater than 50% neutralized acidic phosphates that are essentially free of monothiophosphates.
US07879771B2 Non-flammable, non-aqueous group IVB metal alkoxide crosslinkers and fracturing fluid compositions incorporating same
A non-aqueous, non-flammable Group IVB metal alkoxide crosslinker composition includes a non-aqueous, non-flammable Group IVB metal alkoxide, wherein the metal is chemically bonded to a glycol containing 4 or more carbons, to an alkoxy group containing 6 or more carbons, or a mixture of both. A fracturing fluid employed in the hydraulic fracturing of subterranean formations is formulated through mixture of the non-aqueous, non-flammable Group IVB metal alkoxide crosslinker composition with a polymer solution.
US07879769B2 Polycationic viscoelastic compositions
Viscoelastic compositions are disclosed herein containing an effective amount of one or more random or structurally defined polycationic quaternary ammonium compounds for controlling the viscoelasticity of the composition. In one aspect, the present technology provides polycationic quaternary ammonium compounds that comprise bis-quaternary compound. The bis-quaternary compounds of the present technology can be symmetric or dissymmetric. In another aspect, the present technology provides viscoelastic well bore treatment fluids comprising water, and at least one polycationic quaternary ammonium compound that comprises a bis-quaternary compound. In another aspect, the present technology provides polycationic carboxylates. Preferred viscoelastic compositions of the present technology maintain viscoelasticity at a temperature greater than about 80° C., preferably greater than about 100° C. or 110° C. when the amount of the one or polycationic quaternary compounds is less than about 10% by weight based on the total weight of the composition.
US07879768B2 Drilling fluid composition comprising hydrophobically associating polymers and methods of use thereof
The present disclosure relates to drilling fluids for use in bitumen recovery from oil sands. In particular, the disclosure relates to a drilling fluid composition containing hydrophobically associating polymers which encapsulate the bitumen, and a method and use of the composition.
US07879766B2 Method of preparing a sugar chain library and use thereof
The present invention provides methods which enables synthesis of various sugar chains and products obtained by the same. More specifically, the present invention provides protected sugar chain compounds represented by the formula (I) below: [wherein R1 and R2 are the same or different and each is a linear or branched sugar chain, S1 is any sugar residue, SA and SB are the same or different sugar residues, L is a bond or a linear sugar chain, X is absent, or, if present, represents certain group, the sugar residues SA and SB are cleaved by different exoglycosidases, respectively] and libraries thereof, and methods of producing the same; methods of producing a sugar chain compound, which comprises treating the sugar chain compound or library with glycosidase, and glycosidase decomposition products obtained by the same; intermediates for the synthesis of protected sugar chain compounds; reagents and kits; and the like.
US07879764B2 Electrically active combinatorial chemical (EACC) chip for biochemical analyte detection
Apparatus and methods are disclosed for electrically active combinatorial-chemical (EACC) chips for biochemical analyte detection. An apparatus includes a substrate that has an array of regions defining multiple cells, wherein each of the cells includes a reaction cavity that contains multiple functional binding groups. A method of detecting an analyte providing the reaction cavity between a source and a drain or a pair of electrodes, applying a voltage and monitoring a parameter indicative of an analyte characteristic. A process of fabricating an EACC include bonding an analyte to the multiple functional binding groups of each reaction cavity, and forming an analyte sensing structure including the substrate.
US07879762B2 Resistive current-limiter device with high-Tc superconductor track formed in a strip
A superconductor has a conductive path with a metallic substrate strip, a super-conductive layer made of a AB2CU3Ox type high-Tc-super conductive material, at least one insulating buffer layer which is arranged therebetween, and a metallic cover layer which is arranged thereon. At least one contacting element made of a normal conductive contacting material and arranged at least on one longitudinal side of the structure between the cover layer and the substrate strip enables a predetermined normally conductive limitation of the current-limiting device to be obtained.
US07879761B2 Heteroaroyl-substituted serineamides
The present invention relates to heteroaroyl-substituted serineamides of the formula I in which the variables A and R1 to R6 are as defined in the description, and to their agriculturally useful salts, to processes and intermediates for their preparation, and to the use of these compounds or of the compositions comprising these compounds for controlling unwanted plants.
US07879757B2 Photocatalytic titanium oxide sol, and coating composition and member using the same
A photocatalytic titanium oxide sol presents antibacterial properties in a dark place, and, in particular, relates to a photocatalytic titanium oxide sol which is stable and causes no discoloration by light even though containing silver, and relates to a coating composition and a member using the same. The photocatalytic titanium oxide sol includes silver, copper and a quaternary ammonium hydroxide, may be dispersed in a binder, and may be coated on the surface of a substrate.
US07879753B2 Catalyst for oxygen reduction
Ruthenium sulfide catalyst and gas diffusion electrodes incorporating the same for reduction of oxygen in industrial electrolyzers which catalyst is highly resistant to corrosion making it useful for oxygen-depolarized aqueous hydrochloric acid electrolysis.
US07879749B2 Methods of using structures including catalytic materials disposed within porous zeolite materials to synthesize hydrocarbons
Catalytic structures include a catalytic material disposed within a zeolite material. The catalytic material may be capable of catalyzing a formation of methanol from carbon monoxide and/or carbon dioxide, and the zeolite material may be capable of catalyzing a formation of hydrocarbon molecules from methanol. The catalytic material may include copper and zinc oxide. The zeolite material may include a first plurality of pores substantially defined by a crystal structure of the zeolite material and a second plurality of pores dispersed throughout the zeolite material. Systems for synthesizing hydrocarbon molecules also include catalytic structures. Methods for synthesizing hydrocarbon molecules include contacting hydrogen and at least one of carbon monoxide and carbon dioxide with such catalytic structures. Catalytic structures are fabricated by forming a zeolite material at least partially around a template structure, removing the template structure, and introducing a catalytic material into the zeolite material.
US07879742B2 Laser annealing method wherein reflected beams are minimized
It is an object of the present invention to provide a laser irradiation technique which can keep the stability of the laser oscillator high and which can perform laser process homogeneously by avoiding the adverse effect due to the return light reflected on an irradiation when, for example, crystallizing with a lens array, and to provide a crystallization method and a method for manufacturing a semiconductor device which use the technique. In the present invention, a laser beam emitted from a laser oscillator is divided into a plurality of beams through a lens array such as a cylindrical lens array, the divided beams pass through opening portions of a slit while being focused at the opening portions and condensed beam is irradiated to an irradiation surface. Thus, the light reflected on the irradiation object can be blocked by using the slit.
US07879740B2 Ferrocene-containing conductive polymer, organic memory device using the same and fabrication method of the organic memory device
Disclosed are a ferrocene-containing conductive polymer, an organic memory device using the conductive polymer and a method for fabricating the organic memory device. The conductive polymer may include a fluorenyl repeating unit, a thienyl repeating unit and a diarylferrocenyl repeating unit. The organic memory device may possess the advantages of rapid switching time, decreased operating voltage, decreased fabrication costs and increased reliability. Based on these advantages, the organic memory device may be used as a highly integrated, large-capacity memory device.
US07879736B2 Composition for etching silicon oxide and method of forming a contact hole using the same
In a composition for etching silicon oxide, and a method of forming a contact hole using the composition, the composition which includes from about 0.01 to about 2 percent by weight of ammonium bifluoride, from about 2 to about 35 percent by weight of an organic acid, from about 0.05 to about 1 percent by weight of an inorganic acid, and a remainder of a low polar organic solvent. The composition may reduce damages to a metal silicide pattern that may be exposed in an etching process performed for forming the contact hole.
US07879732B2 Thin film etching method and semiconductor device fabrication using same
A method for etching a thin film and fabricating a semiconductor device includes etching the thin film on a substrate, while monitoring the removal of an endpoint detection layer remotely located from the substrate, such that precise control of the thin film etching is provided by monitoring the removal of the endpoint detection layer. The endpoint detection layer is formed on a surface of an etching apparatus that is exposed to the same etching conditions as the thin film to be etched. The etching of the thin film is stopped when a predetermined amount of the endpoint detection layer has removed from the surface of the etching apparatus.
US07879727B2 Method of fabricating a semiconductor device including a pattern of line segments
A method of fabricating a semiconductor device including depositing a hardmask layer on a layer of the semiconductor device, selectively etching a pattern of continuous lines in the hardmask layer, depositing an antireflective coating over remaining portions of the hardmask layer, depositing a photoresist layer on the antireflective coating, patterning the photoresist layer with a plurality of isolation trenches via a lithography process, each of the isolation trenches extending perpendicular to and crossing portions of at least one of the continuous lines of the underlying hardmask layer, and with each isolation trench having an initial width. The method further includes reducing the width of each of the isolation trenches from the initial width to desired width via a shrinking process, etching the antireflective coating underlying the isolation trenches to expose intersecting portions of the underlying continuous lines, and etching the exposed intersecting portions of the underlying continuous lines of the hardmask layer to form a pattern of line segments having line ends separated by the desired width.
US07879724B2 Method of manufacturing a semiconductor device and a semiconductor manufacturing equipment
A method of manufacturing a semiconductor device has polishing a film, and cleaning a polished surface by carrying out a first exposing the polished surface to an acidic first cleaning fluid having an effect of etching at least a partial region of the polished surface, and a second exposing the polished surface to an alkaline second cleaning fluid after the first exposing.
US07879720B2 Methods of forming electrical interconnects using electroless plating techniques that inhibit void formation
Methods of forming electrical interconnects include forming a copper pattern on a semiconductor substrate and then forming an electrically insulating capping layer on the copper pattern and an interlayer insulating layer on the electrically insulating capping layer. A contact hole is then formed, which extends through the interlayer insulating layer and the electrically insulating capping layer and exposes an upper surface of the copper pattern. An electroless plating step is then performed to form a copper pattern extension onto the exposed upper surface of the copper pattern. The copper pattern extension may have a thickness that is less than a thickness of the electrically insulating capping layer, which may be formed as a SiCN layer.
US07879719B2 Interconnect structure and method of manufacturing the same
A semiconductor device and a method for manufacturing the device that minimizes a line width while maximizing integration density of the semiconductor device. The method includes forming an interlayer insulating film on a semiconductor substrate, and then forming a first via hole in the interlayer insulating film, and then forming a resin material in the first via hole, and then forming a plurality of second via holes in the interlayer insulating film laterally, and then forming a resin material in the second via holes, and then simultaneously forming a plurality of third via holes in the interlayer insulating film and a trench spatially above and corresponding to the first via hole, and then removing the resin formed in the first via hole and the second via holes, and then simultaneously forming metal layers in the first via hole and the second and third via holes and the trench.
US07879718B2 Local interconnect having increased misalignment tolerance
A method is provided for forming an interconnect in a semiconductor memory device. The method includes forming a pair of source select transistors on a substrate. A source region is formed in the substrate between the pair of source select transistors. A first inter-layer dielectric is formed between the pair of source select transistors. A mask layer is deposited over the pair of source select transistors and the inter-layer dielectric, where the mask layer defines a local interconnect area between the pair of source select transistors having a width less than a distance between the pair of source select transistors. The semiconductor memory device is etched to remove a portion of the first inter-layer dielectric in the local interconnect area, thereby exposing the source region. A metal contact is formed in the local interconnect area.
US07879717B2 Polycarbosilane buried etch stops in interconnect structures
Interconnect structures having buried etch stop layers with low dielectric constants and methods relating to the generation of such buried etch stop layers are described herein. The inventive interconnect structure comprises a buried etch stop layer comprised of a polymeric material having a composition SivNwCxOyHz, where 0.05≦v≦0.8, 0≦w≦0.9, 0.05≦x≦0.8, 0≦y≦0.3, 0.05≦z≦0.8 for v+w+x+y+z=1; a via level interlayer dielectric that is directly below said buried etch stop layer; a line level interlayer dielectric that is directly above said buried etch stop layer; and conducting metal features that traverse through said via level dielectric, said line level dielectric, and said buried etch stop layer.
US07879716B2 Metal seed layer deposition
A method and structure for reducing the corrosion of the copper seed layer during the fabrication process of a semiconductor structure. Before the structure (or the wafer containing the structure) exits the vacuum environment of the sputter tool, the structure is warmed up to a temperature above the water condensation temperature of the environment outside the sputter tool. As a result, water vapor would not condense on the structure when the structure exits the sputter tool, and therefore, corrosion of the seed layer by the water vapor is prevented. Alternatively, a protective layer resistant to water vapor can be formed on top of the seed layer before the structure exits the sputter tool environment. In yet another alternative embodiment, the seed layer can comprises a copper alloy (such as with aluminum) which grows a protective layer resistant to water vapor upon exposure to water vapor.
US07879714B2 Semiconductor device manufacturing method
There is provide a semiconductor device manufacturing method, including: preparing a substrate; laminating an insulation layer on the substrate; laminating a first underlying metal layer on the insulation layer; forming rewiring on the first underlying metal layer; removing exposed portions of the first underlying metal layer; laminating a second underlying metal layer on the rewiring and the insulation layer; forming a column electrode on the rewiring via the second underlying metal layer; and removing exposed portions of the second underlying metal layer.
US07879713B2 Mounting method of semiconductor element using outside connection projection electyrode and manufacturing method of semiconductor device using outside connection projection electrode
A mounting method of a semiconductor element whereby the semiconductor element is mounted on a wiring board via an outside connection projection electrode not containing lead (Pb), the mounting method includes a step of applying a reflow heating process for connecting the outside connection projection electrode of the semiconductor element and the wiring board and then cooling the connected semiconductor element and wiring board at a cooling rate equal to and lower than 0.5° C./s.
US07879711B2 Stacked structures and methods of fabricating stacked structures
A method includes: forming a transistor gate over a first substrate and at least one first dummy structure within the first substrate; forming an interlayer dielectric (ILD) layer over the gate transistor, the ILD layer including at least one contact structure formed therein and making electrical contact with the transistor gate and at least one first conductive structure formed therethrough at least partially over a surface of the dummy structure; forming a passivation layer over the ILD layer, the passivation layer comprising at least one first pad structure formed therein and making electrical contact with the conductive structure; bonding the first substrate with a second substrate; removing at least a portion of the first dummy structure, thereby forming a first opening; and forming a conductive material within the first opening for formation of a second conductive structure, the second conductive structure being electrically coupled to the first conductive structure.
US07879708B2 Apparatus and associated method for making a floating gate cell with increased overlay between the control gate and floating gate
A method for fabricating a floating gate memory device comprises using a buried diffusion oxide that is below the floating gate thereby producing an increased step height between the floating gate and the buried diffusion oxide. The increased step height can produce a higher GCR, while still allowing decreased cell size using a virtual ground array design.
US07879701B2 Manufacturing method of semiconductor device
Doping with suppressed filament deterioration can be performed even in the case of doping in various conditions with an ion doping apparatus having a filament. After ion doping is completed, supply of a material gas is stopped and hydrogen or a rare gas is kept to be supplied. After that, current of the filament is decreased and correspondingly, filament temperature is decreased. Accordingly, in decreasing the filament temperature, the material gas around the filament has been replaced with hydrogen or a rare gas.
US07879700B2 Crystallization apparatus and method of amorphous silicon
A silicon crystallization system includes a beam generator generating a laser beam, first and second optical units for controlling the laser beam from the beam generator; and a stage for mounting a panel including an amorphous silicon layer to be polycrystallized by the laser beam from the optical units. The first optical unit makes the laser beam have a transverse edge and a longitudinal edge longer than the transverse edge, and the second optical unit makes the laser beam have a transverse edge and a longitudinal edge shorter than the transverse edge.
US07879699B2 Wafer and a method for manufacturing a wafer
A wafer includes a wafer frontside and a region adjacent to the device surface, wherein the region includes vacancy-oxygen complexes and the wafer frontside includes a predetermined surface structure to form thereon a device with a desired property.
US07879698B2 Integrated process system and process sequence for production of thin film transistor arrays using doped or compounded metal oxide semiconductor
The present invention generally relates to an integrated processing system and process sequence that may be used for thin film transistor (TFT) fabrication. In fabricating TFTs, numerous processes may be performed on a substrate to ultimately produce the desired TFT. These processes may be performed in numerous processing chambers that may be coupled to a common transfer chamber. The arrangement of the processing chambers and the sequence in which the substrate may pass through the processing chambers may affect the device performance. By placing specific processing chambers around a common transfer chamber, multiple processes may be performed without undue exposure of the TFT to atmosphere. Alternatively, by passing the substrate sequentially through specific processing chambers, multiple processes may be performed without undue exposure of the TFT to atmosphere.
US07879695B2 Thin silicon wafer and method of manufacturing the same
A method of manufacturing a thin silicon wafer by slicing a silicon single crystal includes: a thinning step S3 of polishing a rear surface of the silicon wafer to reduce the thickness of the silicon wafer after a device structure is formed on a front surface of the silicon wafer; a mirror surface forming step S4 of processing the rear surface of the silicon wafer into a mirror surface using a chemical mechanical polishing method; and a modifying step S5 of dispersing abrasive grains that are harder than those used to form the mirror surface in the mirror surface forming process and forming a damaged layer, serving as a gettering sink for heavy metal, on the rear surface of the silicon wafer using the chemical mechanical polishing method. The thickness T5b of the damaged layer W5b in a wafer depth direction is set by the chemical mechanical polishing method in the modifying step S5 to control the gettering capability of the damaged layer.
US07879690B2 Method of fabricating a microelectronic structure of a semiconductor on insulator type with different patterns
A microstructure of the semiconductor on insulator type with different patterns is produced by forming a stacked uniform structure including a plate forming a substrate, a continuous insulative layer and a semiconductor layer. The continuous insulative layer is a stack of at least three elementary layers, including a bottom elementary layer, at least one intermediate elementary layer, and a top elementary layer overlying the semiconductor layer, where at least one of the bottom elementary layer and the top elementary layer being of an insulative material. In the stacked uniform structure, at least two patterns are differentiated by modifying at least one of the elementary layers in one of the patterns so that the elementary layer has a significantly different physical or chemical property between the two patterns, where at least one of the bottom and top elementary layer is an insulative material that remains unchanged.
US07879685B2 System and method for creating electric isolation between layers comprising solar cells
Methods for forming a patterned layer from common layer in a photovoltaic application are provided. The patterned layer is configured to form one or more portions of one or more solar cells on a rigid substrate. A first pass is made with a first laser beam over an area on the common layer. A second pass is made with a second laser beam over approximately the same area on the common layer. The first pass provides a first level of electrical isolation between a first portion and a second portion of the common layer. The second pass provides a second level of electrical isolation between the first portion and the second portion of the common layer. The second level of electrical isolation is greater than the first level of electrical isolation.
US07879684B2 Method for manufacturing semiconductor light-emitting element
A semiconductor light-emitting device comprises: a semiconductor substrate; a semiconductor layer structure on the semiconductor substrate, including an active layer and a waveguide ridge; an electrode in contact with all of a top surface of the waveguide ridge; and an insulating film coating side faces of the waveguide ridge, side faces of the electrode, and ends, but not a center portion, of an upper face of the electrode.
US07879682B2 Marker structure and method for controlling alignment of layers of a multi-layered substrate
The invention includes a lithographic system having a first source for generating radiation with a first wavelength and an alignment system with a second source for generating radiation with a second wavelength. The second wavelength is larger than the first wavelength. A marker structure is provided having a first layer and a second layer. The second layer is present either directly or indirectly on top of said first layer. The first layer has a first periodic structure and the second layer has a second periodic structure. At least one of the periodic structures has a plurality of features in at least one direction with a dimension smaller than 400 nm. Additionally, a combination of the first and second periodic structure forms a diffractive structure arranged to be illuminated by radiation with the second wavelength.
US07879681B2 Methods of fabricating three-dimensional capacitor structures having planar metal-insulator-metal and vertical capacitors therein
Methods of forming a three-dimensional capacitor network may include forming a first horizontal MIM capacitor on a semiconductor substrate and forming a first interlayer insulating layer on the first horizontal MIM capacitor. A first vertical capacitor electrode is then formed in the first interlayer insulating layer and a second horizontal MIM capacitor is formed on the first interlayer insulating layer. This second horizontal MIM capacitor may be formed by forming an upper capacitor electrode and a lower capacitor electrode. The upper capacitor electrode may be electrically connected by the first vertical capacitor electrode to an upper capacitor electrode of the underlying first MIM capacitor. The lower capacitor electrode, which may be formed in the first interlayer insulating layer, may extend opposite the upper electrodes of the first and second MIM capacitors.
US07879680B2 Method of fabricating semiconductor device
Photoresist on a metal is removed with less oxidation of the metal surface by the invented ashing. During process, the matching of oxygen gas ratio and wafer temperature under downstream plasma which means no RF bias plasma is controlled for oxidation amount not to depend on ashing time with required photo resist rate in manufacturing.
US07879679B2 Electronic component manufacturing method
A method for manufacturing an electronic component on a semiconductor substrate, including forming at least one opening in the substrate; forming in the bottom and on the walls of the opening and on the substrate an alternated succession of layers of a first material and of a second material, the second material being selectively etchable with respect to the first material and the substrate; trimming the layer portions of the first material and of the second material which are not located in the opening; selectively etching a portion of the first material to obtain trenches; and filling the trenches with at least one third material.
US07879674B2 Germanium-silicon-carbide floating gates in memories
The use of a germanium carbide (GeC), or a germanium silicon carbide (GeSiC) layer as a floating gate material to replace heavily doped polysilicon (poly) in fabricating floating gates in EEPROM and flash memory results in increased tunneling currents and faster erase operations. Forming the floating gate includes depositing germanium-silicon-carbide in various combinations to obtain the desired tunneling current values at the operating voltage of the memory device.
US07879672B2 eDRAM memory cell structure and method of fabricating
A deep trench structure process for forming a deep trench in a silicon on insulator (SOI) substrate. The SOI substrate has a bulk silicon layer, a buried oxide (BOX) layer and an SOI layer. In the process, the trench fill is recessed only to a level within the SOI layer so as to avoid lateral etching of the BOX layer. The buried strap is then formed followed by the STI oxide.
US07879669B1 Fabrication of field-effect transistor with reduced junction capacitance and threshold voltage of magnitude that decreases with increasing channel length
At least one source/drain zone (140, 142, 160, or 162) of an enhancement-mode insulated-gate field-effect transistor (120 or 122) is provided with graded junction characteristics to reduce junction capacitance, thereby increasing switching speed. Each graded junction source/drain zone contains a main portion (140M, 142M, 160M, or 162M) and a more lightly doped lower portion (140L, 142L, 160L, or 162L) underlying, and vertically continuous with, the main portion. The magnitudes of the threshold voltages of a group of such transistors fabricated under the same post-layout fabrication process conditions so as to be of different channel lengths reach a maximum absolute value VTAM when the channel length is at a value LC, are at least 0.03 volt less than VTAM when the channel length is approximately 0.3 μm greater than LC, and materially decrease with increasing channel length when the channel length is approximately 1.0 μm greater than LC.
US07879667B2 Blocking pre-amorphization of a gate electrode of a transistor
A technique is presented which provides for a selective pre-amorphization of source/drain regions of a transistor while preventing pre-amorphization of a gate electrode of the transistor. Illustrative embodiments include the formation of a pre-amorphization implant blocking material over the gate electrode. Further illustrative embodiments include inducing a strain in a channel region by use of various stressors.
US07879661B2 Semiconductor device and method for fabricating the same
A semiconductor device of a dual-gate structure including a P-channel type field-effect transistor formed at a first region of a substrate and an N-channel type field-effect transistor formed at a second region of the substrate, includes a gate electrode including a polycrystalline silicon film continuously formed on the substrate to cover the first and second regions and a metal silicide film formed on the polycrystalline silicon film. The polycrystalline silicon film has a P-type part located on the first region and an N-type part coming into contact with the P-type part and located on the second region, and the P-type part is further doped with a heavier element than a P-type impurity that determines a conductivity type of the P-type part.
US07879658B2 Semiconductor device and method for manufacturing the same
A semiconductor device includes a silicon crystal layer on an insulating layer, the silicon crystal layer containing a crystal lattice mismatch plane, a memory cell array portion on the silicon crystal layer, the memory cell array portion including memory strings, each of the memory strings including nonvolatile memory cell transistors connected in series in a first direction, the memory strings being arranged in a second direction orthogonal to the first direction, the crystal lattice mismatch plane crossing the silicon crystal along the second direction without passing under gates of the nonvolatile memory cell transistors as viewed from a top of the silicon crystal layer, or crossing the silicon crystal along the first direction with passing under gates of the nonvolatile memory cell transistors as viewed from the top of the silicon crystal layer.
US07879657B2 Semiconductor device and manufacturing method thereof
An insulating film layer is formed between a channel region of an MOS element formed in a monocrystal silicon layer of an SOS substrate in which the monocrystal silicon layer is laminated on a sapphire substrate, and the sapphire substrate, thereby to bring a stress state of the monocrystal silicon layer on the insulating film layer into a tensile stress state.
US07879655B2 Semiconductor device and a manufacturing method of the same
A semiconductor device is disclosed wherein first wiring lines in a first row extend respectively from first connecting portions toward one side of a semiconductor chip, while second wiring lines extend respectively from second connecting portions toward the side opposite to the one side of the semiconductor chip. The reduction in size of the semiconductor device can be attained.
US07879653B2 Leadless semiconductor package with electroplated layer embedded in encapsulant and the method for manufacturing the same
A leadless semiconductor package with an electroplated layer embedded in an encapsulant and its manufacturing processes are disclosed. The package primarily includes a half-etched leadframe, a chip, an encapsulant, and an electroplated layer. The half-etched leadframe has a plurality of leads and a plurality of outer pads integrally connected to the leads. The encapsulant encapsulates the chip and the leads and has a plurality of cavities reaching to the outer pads to form an electroplated layer on the outer pads and embedded in the cavities. Accordingly, under the advantages of lower cost and higher thermal dissipation, the conventional substrates and their solder masks for BGA (Ball Grid Array) or LGA (Land Grid Array) packages can be replaced. The leads encapsulated in the encapsulant have a better bonding strength and the electroplated layer embedded in the encapsulant will not be damaged during shipping, handling, or storing the semiconductor packages. Furthermore, the manufacturing processes include two half-etching steps to form the half-etched leadframe where a second half-etching step is performed after forming the encapsulant and before forming the electroplated layer.
US07879646B2 Assemblies displaying differential negative resistance, semiconductor constructions, and methods of forming assemblies displaying differential negative resistance
The invention includes a device displaying differential negative resistance characterized by a current-versus-voltage profile having a peak-to-valley ratio of at least about 9. The invention also includes a semiconductor construction comprising a substrate, and a first layer over the substrate. The first layer comprises Ge and one or more of S, Te and Se. A second layer is over the first layer. The second layer comprises M and A, where M is a transition metal and A is one or more of O, S, Te and Se. A third layer is over the second layer, and comprises Ge and one or more of S, Te and Se. The first, second and third layers are together incorporated into an assembly displaying differential negative resistance. Additionally, the invention includes methodology for forming assemblies displaying differential negative resistance, such as tunnel diode assemblies.
US07879642B2 Solid-state sensor and manufacturing method thereof
A sensor having photodiodes whose sensitivity and storage capacity can be increased is provided. The sensor is formed by arranging the photodiodes in an array with first region of second conductivity type is formed on the principal surface of a substrate of a first conductivity type. A pixel separating region of the first conductivity type is formed to penetrate through the first semiconductor region to separate the regions of the adjacent photodiodes. A second region of the second conductivity type used to drain excess charge is formed in substrate at a position away from the junction surface between substrate and the first region and below the junction surface.
US07879635B2 Method for manufacturing semiconductor optical device
A method for manufacturing a laser diode includes: providing a semiconductor structure in which semiconductor layers are laminated; forming a waveguide ridge in the layers; forming an SiO2 film over the entire surface; forming a second resist pattern covering the SiO2 film in channels adjacent the waveguide ridge such that top surfaces of the second resist pattern in the channels are higher than the top surface of a p-GaN layer in the waveguide ridge and lower than the top surface of the SiO2 film on the top of the waveguide ridge, the second resist pattern exposing the top surface of the SiO2 film on the top of the waveguide ridge; removing the SiO2 film, using the second resist pattern as a mask, to expose the top surface of the p-GaN layer in the waveguide ridge; and forming an electrode layer on the top surface of the p-GaN layer.
US07879630B2 Method for manufacturing a microlens substrate and method for manufacturing a liquid crystal panel
Disclosed herein is a method for manufacturing a microlens substrate which is excellent in chemical resistance and light fastness to intense light irradiation, and is capable of forming a microlens substrate of a high accuracy of form. The method includes the steps of: forming a lens-shaped curve at a surface side of a transparent substrate; forming an inorganic material film on the transparent substrate so as to bury the curve therewith; and planarizing the surface of the inorganic material film to provide a microlens where the curve is buried with the inorganic material film.
US07879625B1 Preparation of SERS substrates on silica-coated magnetic microspheres
Improved surface-enhanced Raman scattering (SERS) substrates comprising chemically-derivatized magnetic microparticles complexed with metal colloidal particles or substrates. The SERS substrates permit collection, detection, measurement, and/or analysis of analytes present at concentrations ranging parts per trillion to parts per billion. Further, compositions, methods, and devices that provide for rapid and/or sensitive detection of chemical compounds of interest present in small concentrations. The subject matter has use in the areas of homeland security and force protection, for example, in the detection of trace samples including, for example, BTEX (benzene, toluene, ethylbenzene, and xylenes), chlorinated solvents, TNT, nerve agents, blister agents, metal ions, anions, antigens, peptides, nucleic acids, spores, fungi, viruses, and bacteria.
US07879624B2 Assay device with shared zones
Disclosed is an assay device for determining the presence and/or extent of one or more analytes in liquid sample containing a) first and second assays each comprising a flow-path having a detection zone for immobilising a labelled binding reagent, wherein detection of a labelled binding reagent at one or both detection zones is indicative of the presence and/or extent of one or more analytes; b) a shared reference zone; c) one or more light sources to illuminate the detection zones and the reference zone; d) one or more photodetectors to detect light from the detection zones and the reference zone, which photodetector/s generate a signal, the magnitude of which signal is related to the amount of light detected; and e) signal processing means for processing signals from the photodetector/s.
US07879618B2 Method and reagent for producing narrow, homogenous reagent strips
The present invention concerns a reagent coating mass which can be used in slot-die-coating of flat support materials in the manufacturing processes of test strips. Advantageously, the reagent mass of the invention exhibits certain superior rheological properties such as viscosity, surface tension and thixotropy. The reagent mass is preferably used to coat thin, narrow and homogeneous stripes of reagent material onto flat web material.
US07879616B2 Method for analyzing C-terminal amino acid sequence of peptide using mass spectrometry
The present invention provides a method for analyzing the C-terminal amino acid sequence of a peptide by using a reaction for successively releasing the C-terminal amino acids of the peptide, which method can suppress, when successively releasing the C-terminal amino acids of a peptide of long amino acid length, such a undesirable side reaction as cleavage of peptide bond in the intermediate position of the peptide and can carry out the chemical treatment thereof under widely applicable conditions; In the method, a dry sample of a peptide with long amino acid length is beforehand subjected to an N-acylation treatment; by using a reaction reagent where an alkanoic acid anhydride is combined with a small amount of a perfluoroalkanoic acid, successive release of C-terminal amino acids is conducted under mild conditions; a hydrolysis treatment is applied; then, selective fragmentization at site of arginine residue is performed by digestion by trypsin; thereafter, decreases in molecular weight are measured for the C-terminal side fragments derived from a series of reaction products with use of a MALDI-TOF-MS apparatus; thereby, the C-terminal amino acid sequence of the peptide sample is identified.
US07879615B2 Hemostasis analyzer and method
A method and device for blood hemostasis analysis is disclosed. A blood sample is displaced to reach a resonant state. The resonant frequency of the blood sample is determined before, during and after a hemostasis process. The changes in the resonant frequency of the blood sample are indicative of the hemostasis characteristics of the blood sample.
US07879614B2 Methods for detection of breast cancer
The invention relates to a simple screening test for neoplasia, a precancerous condition, or cancer of the breast. A method is described whereby a breast cancer marker is detected in breast fluid. In a particular embodiment, the method involves treating samples of breast fluids with an aldehyde detecting reagent without any prewashing. The appearance in breast fluids of a marker that is detected by an aldehyde detecting reagent, such as a Schiff's reagent, correlates very well with the disease status of the breast cancer subjects from which the fluids were obtained. Screening test kits are also provided.
US07879600B2 Waste converter
A waste converter (10) for domestic use includes two waste conversion regions. Household waste is placed in a primary waste conversion region (40) which includes flies and maggots. When waste has sufficiently decomposed it falls through to a secondary waste conversion region which includes composting worms and woodlice.
US07879597B2 Dual path immunoassay device
The systems of the invention include test cells with a first sorbent material defining a first flow path for a solution, a second sorbent material defining a second flow path distinct from the first flow path for a sample, and a test site with immobilized antigens or antibodies or other ligand binding molecules such as aptamers, nucleic acids, etc. located at the junction of the first and second sorbent materials for identifying one or more ligands. The first and second sorbent strips touch each other at the test site location. The test cell may be used to test for pregnancy, HIV (including different HIV antigens or peptides), tuberculosis, prion, urin-analysis/drug, cardiac markers, cancer markers, Chagas, Chlamydia, dental bacteria (SM/LC), influenza A, influenza B, adenovirus, rotavirus, strep A, other bacteria or viruses, etc., and veterinary applications such as CPV, FIV, FeLV, heartworm, etc., although it is not limited to those applications.
US07879591B2 High eicosapentaenoic acid producing strains of Yarrowia lipolytica
Lysophosphatidic acid acyltransferase [“LPAAT”] participates in the second step of oil biosynthesis and is expected to play a key role in altering the quantity of long-chain polyunsaturated fatty acids [“LC-PUFAs”] produced in oils of oleaginous organisms. An LPAAT isolated from Mortierella alpina [“MaLPAAT1”] that is suitable for use in the manufacture of oils enriched in LC-PUFAs in oleaginous organisms is disclosed. Most desirably, the substrate specificity of the instant MaLPAAT1 will be particularly useful to enable increased C18 to C20 elongation conversion efficiency and increased Δ4 desaturation conversion efficiency in recombinant host cells producing LC-PUFAs.
US07879584B2 Process for increased patchulol content in essential oil of Pogostemon cablin
A process is provided for improving sensory properties of essential oils by treatment and incubation with a microbial culture during the extraction process. A method for increasing the patchulol content in essential oil extracted from leaves of Pogostemon cablin is provided, comprising contacting a dried patchouli biomass with microbial cultures, incubating the patchouli biomass under conditions suitable for allowing the increase in the patchulol content and extracting the oil. This process results in increased patchulol content without decreasing the overall oil yields. The patchouli oil also has enriched aroma.
US07879580B2 Methods for high fidelity production of long nucleic acid molecules
This invention generally relates to nucleic acid synthesis, in particular DNA synthesis. More particularly, the invention relates to the production of long nucleic acid molecules with precise user control over sequence content. This invention also relates to the prevention and/or removal of errors within nucleic acid molecules.
US07879575B2 Nanostructures that provide a modified nanoenvironment for the enhancement of luminescence
The present invention relates to nanostructures for use in luminescent assays as well as methods for the production of nano-sized tube and rods, including arrays of nanotubes and nanorods from a nylon.
US07879574B2 Compositions for the detection of enzyme activity in biological samples and methods of use thereof
The present invention provides for novel reagents whose fluorescence increases in the presence of particular proteases. The reagents comprise a characteristically folded peptide backbone conjugated to two fluorophores such that the fluorophores are located opposite sides of a cleavage site. When the folded peptide is cleaved, as by digestion with a protease, the fluorophores provide a high intensity fluorescent signal at a visible wavelength. Because of their high specificity and their high fluorescence signal in the visible wavelengths, these protease indicators are particularly well suited for detection of protease activity in biological samples, in particular in frozen tissue sections. Thus this invention also provides for methods of detecting protease activity in situ in frozen sections.
US07879566B2 Methods for the identification of modulators of OSGPR114 or OSGPR78 activity, and their use in the treatment of disease
This invention relates to the identification of LPA as a ligand for the G-protein coupled receptors OSGPR114 and OSGPR78. The invention is directed to new methods for screening candidate drugs for their ability to modulate the activity of OSGPR114 or OSGPR78, and new pharmaceutical agents identified by these methods. It is also directed to the use of such agents in the manufacture of medicaments for the treatment of OSGPR114 or OSGPR78 mediated diseases, and methods of treating diseases such as cancers by administering to an individual a therapeutic amount of a modulator of OSGPR114 or OSGPR78 identified by these methods.
US07879563B2 Method of screening for a carnitine transporter agonist or antagonist and its uses
The present invention is directed to a method of screening for a carnitine transporter agonist or for a carnitine transporter antagonist, to a kit for carrying out the method of screening for a carnitine transporter agonist or for a carnitine transporter antagonist, to a method for the manufacture of a medicament for the treatment of a carnitine transporter deficiency, to methods of diagnosis of a carnitine transporter deficiency, to the use of a protein for the manufacture of an antibody reacting with a carnitine transporter, to an oligonucleotide and to methods of treatment of a carnitine transporter deficiency.
US07879562B2 Methods of diagnosing endometriosis in human subjects using the ME-5 polypeptide
A method for diagnosing endometriosis in a human subject comprising the steps of detecting a test amount of an antibody that specifically binds to ME-5 (SEQ ID NO:3) polypeptide or a peptide comprising an epitope of ME-5 in a sample from the subject; and comparing the test amount with a normal range of the antibody in a control sample from a subject who does not suffer from endometriosis, whereby a test amount above the normal range provides a positive indication in the diagnosis of endometriosis.
US07879561B2 Detection of chronic kidney disease patients or coronary artery disease using bone morphogenic protein-4
The invention is a method of detecting CAD in a CKD diagnosed human patient or CKD in a diagnosed CAD patient, or detection the presence of both CDK and CAD by assaying a plasma or serum sample of a human patient for elevated levels of BMP-4.
US07879556B2 Methods and compositions for diagnosing and monitoring transplant rejection
Methods of diagnosing or monitoring transplant rejection, particularly cardiac transplant rejection, in a patient by detecting the expression level of one or more genes in a patient, are described. Diagnostic oligonucleotides for diagnosing or monitoring transplant rejection, particularly cardiac transplant rejection and kits or systems containing the same are also described.
US07879555B2 Gene expression profiling from FFPE samples
Method and compositions related to the generation and use of gene expression data from tissue samples that have been fixed and embedded are provided. The data can be electronically stored and implemented as well as used to augment diagnosis and treatment of diseases.
US07879552B2 Association of UQCRC1 SNPs with fat deposition and fatty acid composition
The present invention relates to the identification of single nucleotide polymorphisms (SNPs) in a ubiquinol-cytochrome c reductase core protein I (UQCRC1) gene and its associations association with fat deposition and fatty acid composition. The invention further encompasses methods and systems, including network-based processes, to manage the SNP data, haplotype data and other data relating to specific animals and herds of animals, veterinarian care, diagnostic and quality control data and management of livestock which, based on genotyping, have predictable meat quality traits, husbandry conditions, animal welfare, food safety information, audit of existing processes and data from field locations.
US07879541B2 Apparatus and methods of detecting features on a microarray
A method of making a microarray apparatus with enhanced feature detectability provides for accurate detection of each feature location, regardless of the quality or quantity of signals from hybridized oligomer test probes. The method comprises separately providing a control probe or stilt and an oligomer test probe at each feature location on the microarray, such that each feature comprises a control probe and a test probe. The control probe comprises a sequence of nucleic acids unique to the control probe. The control probe is labeled with a label that emits a control signal. The oligomer test probe is labeled with a test label that emits a test signal distinguishable from the control signal. When the microarray is hybridized and interrogated, the control signal indicates the location of each and every feature on the array and the test signal indicates the location of hybridized oligomer test probes.
US07879540B1 Synthetic nucleic acid molecule compositions and methods of preparation
A method to prepare synthetic nucleic acid molecules having reduced inappropriate or unintended transcriptional characteristics when expressed in a particular host cell.
US07879534B2 Fabrication of a high resolution biological molecule detection device
The present invention relates to a method of manufacturing a detection device which involves providing a substrate having a layer of electrically conductive material and a first layer of photosensitive material. Next, the substrate is subjected to a first level photolithography treatment to produce an electrical conductor containing conductive fingers with spaces between them. Finally, biological probes are attached to the conductive fingers under conditions effective to form a gap between the biological probes on the spaced apart conductive fingers, whereby a target molecule, if present in a sample, can bind to a pair of the biological probes on the spaced apart conductive fingers to bridge the gap between the biological probes, allowing detection of the target molecule.
US07879532B2 Method of manufacturing semiconductor device
A method of manufacturing a semiconductor device includes: (A) providing a wafer to which a photo-resist is applied; (B) forming a reacted portion in the photo-resist by exposing the wafer to a light through a mask having a translucent section, the reacted portion being a portion reacted with the light; and (C) forming a resist mask having an opening portion corresponding to the translucent section by dissolving the reacted portion. The opening portion does not penetrate the photo-resist in a case where an exposure amount in the (B) process is a first exposure amount. On the other hand, the opening portion penetrates the photo-resist in a case where the exposure amount is a second exposure amount larger than the first exposure amount.
US07879530B2 Antireflective coating composition, antireflective coating, and patterning process
A composition comprising (A) a polymer having an alcohol structure with plural fluorine atoms substituted at α- and α′-positions and having k=0.01-0.4 and (B) an aromatic ring-containing polymer having k=0.3-1.2 is used to form an antireflective coating. The ARC-forming composition can be deposited by the same process as prior art ARCs. The resulting ARC is effective in preventing reflection of exposure light in photolithography and has an acceptable dry etching rate.
US07879529B2 Material for formation of resist protection film and method of forming resist pattern therewith
In the liquid immersion lithography process, by simultaneously preventing deterioration of a resist film and deterioration of an immersion liquid employed during liquid immersion lithography which uses various immersion liquids, including water, resistance to post exposure delay of the resist film can be improved without increasing the number of processes, thereby making it possible to form a high resolution resist pattern using liquid immersion lithography. Furthermore, it is possible to apply a high refractive index liquid immersion medium, used in combination with the high refractive index liquid immersion medium, thus making it possible to further improve pattern accuracy. Using a composition comprising an acrylic resin component having characteristics which have substantially no compatibility with a liquid in which a resist film is immersed, particularly water, and are also soluble in alkaline, a protective film is formed on the surface of a resist film used.
US07879524B2 Image-forming method using heat-sensitive transfer system
An image-forming method applying a heat-sensitive transfer system which uses a heat-sensitive transfer image-receiving sheet and a heat-sensitive transfer sheet, in which the heat-sensitive transfer image-receiving sheet has a support, at least one dye receptor layer on the support, and at least one heat insulation layer containing both hollow polymer particles and a hydrophilic polymer that is disposed between the dye receptor layer and the support; and the heat-sensitive transfer sheet has at least one yellow heat transfer layer, at least one magenta heat transfer layer, and/or at least one cyan heat transfer layer on a support: comprising controlling each glass transition point (Tg-A) of three heat transfer layers so that they decrease in area order; and comprising transferring at least three kinds of heat transfer dyes contained in the heat transfer layers to the dye receptor layer in order.
US07879523B2 Toner composition and method for manufacturing the toner composition
A toner composition including toner particles, wherein the toner particles are prepared by a method in which toner constituents including at least a binder resin and a colorant are kneaded upon application of heat to prepare a toner constituent mixture; the toner constituent mixture is dissolved or swelled in an organic solvent capable of dissolving or swelling at least the binder resin to prepare an oil phase liquid; the oil phase liquid is emulsified in an aqueous liquid to prepare an emulsion; the emulsion is coagulated; and then the coagulated emulsion is dried to prepare the toner particles.
US07879518B2 Photoreceptor
Disclosed is a photoreceptor including a substrate, a charge generating layer, and a charge transport layer having a tertiary aryl amine charge transport molecule represented by the following general formula in which Ar1, Ar2, Ar3, Ar4 and Ar5 each independently represents a substituted or unsubstituted aryl group, or Ar5 independently represents a substituted or unsubstituted arylene group, and k represents 0 or 1, and in which at least two of Ar1, Ar2, Ar3 and Ar4 includes a hydroxymethyl group or an alkoxymethyl group having from 1 to about 6 carbon atoms, having an oxidation potential of from about 0.75 V to about 1.0 V as measured vs. Ag/AgCl in 0.1 M tetra-n-butylammonium perchlorate in dichloromethane, and an antioxidant capable of reacting with the charge transport molecule. Disclose is also a process for forming the photoreceptors described herein and a method of forming an image with the photoreceptors described herein.
US07879516B2 Manufacturing method of semiconductor integrated circuit device
In the semiconductor integrated circuit device lithography process it is becoming more and more essential to control both exposure dose and focus value independently with a high accuracy. Using a wafer treated precedingly, a section profile of a photoresist is acquired by the technique of scatterometry, then both exposure dose and focus value are estimated independently with a high accuracy on the basis of the section profile thus acquired and using a conjectural expression obtained by the technique of multivariate analysis, and a focus setting in the exposure of a succeedingly treated wafer is corrected on the basis of the estimated exposure dose and focus value.
US07879510B2 Method for quartz photomask plasma etching
A method for etching quartz is provided herein. In one embodiment, a method of etching quartz includes providing a filmstack in an etching chamber, the filmstack having a quartz layer partially exposed through a patterned layer, providing at least one fluorocarbon process gas to a processing chamber, biasing a quartz layer disposed on a substrate support in the processing chamber with a plurality of power pulses less than 600 Watts and etching the quartz layer through a patterned mask. The method for etching quartz described herein is particularly suitable for fabricating photomasks having etched quartz portions.
US07879509B2 Radiation-crosslinking and thermally crosslinking PU systems based on isocyanate-reactive block copolymers
The present invention provides polyurethane systems which cure by radiation and thermal action with crosslinking, and use thereof for the production of holographic media. The polyurethane compositions of the invention comprise A) polyisocyanates, B) isocyanate-reactive block copolymers, C) compounds having groups which react on exposure to actinic radiation with ethylenically unsaturated compounds with polymerization, D) optionally free radical stabilizers and E) photoinitiators.
US07879508B2 Separator for low-temperature type fuel cell and production method therefor
A stainless steel sheet useful as a separator for a low-temperature fuel cell has the surface state that a lot of fine projections (p) stand close together around many fine pits (d) formed over a whole surface. The surface state is realized by alternating electrolytic etching in a ferric chloride solution. When the stainless steel separator is built in a fuel cell, contact resistance between the separator and a graphite electrode is kept at a lower level even in a corrosive atmosphere. Consequently, the fuel cell can be driven with high power-generating efficiency over a long term even under severely corrosive conditions without generation of massive Joule heat.
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