Document Document Title
US07755917B2 Modulation of a feedback signal used in a digital control of a switching regulator
Digital control of a switching regulator in one aspect includes a compare circuit to be coupled to receive a feedback signal representative of an output level of a power supply. A feedback state signal is generated having a first feedback state and a second feedback state. An adjustment circuit is coupled to the compare circuit to adjust the feedback state signal in response to at least one of adjusting the threshold level or adjusting the feedback signal. The adjusted feedback state signal causes the feedback state signal to revert from a state at the time of adjustment to a state immediately preceding the adjustment. A control circuit is to be coupled to a power switch and is to be coupled to receive an oscillating signal and the feedback state signal.
US07755913B2 Disk drive cage with shielding member
A disk drive cage comprises a bracket (3) and a shielding member (1). The bracket comprises a top wall (31) and a securing wall (32) parallel to the top wall. The securing wall defines a plurality of securing holes (321) therein. The shielding member comprises a shielding cover (20) and a bezel (10) attached to the shielding cover. The shielding cover defines a plurality of cross-shaped slots (23). Each cross-shaped slot comprises a first slot (231) and a second slot (232) crossing the first slot. A receiving area (236) is defined in a crossing portion formed by the first and second slots. The bezel comprises a plurality of securing posts (12) interferentially engaging with the plurality of cross-shaped slots, and a plurality of hooks (162) engaging with the securing holes of the securing wall of the bracket. Each securing post comprises a securing portion (124). The securing portion is larger in cross-section than the receiving area. The shielding member is mounted between the top wall and the securing wall.
US07755912B2 Printed circuit board unit and electronic apparatus
A printed circuit board unit includes a first board and a second board. First electrically-conductive terminals are fixed and exposed on the front surface of the first board in a matrix. Second electrically-conductive terminals are arranged in a matrix and supported on the front surface of the second board. The second electrically-conductive terminals have flexibility. Each of the second electrically-conductive terminals is disengageably brought in contact with the corresponding first electrically-conductive terminal. A static pressure member is received on the back surface of the first board within an area corresponding to the specific area to generate a static pressure. An urging plate is overlaid on the static pressure member so that the static pressure member is interposed between the urging plate and the first board. The urging plate exhibits an urging force applied to the first board toward the second board.
US07755909B2 Slim design main board
A main board suitable for slim configurations is disclosed. The main board includes a multi-layer Printed Circuit Board (PCB) in which at least one recess is formed, a first integrated circuit placed in the recess, and a molding that covers the first integrated circuit and the bottom of the recess. The main board further comprising a cover over said recess, said cover being a second integrated circuit or a second PC board, which may further having attached an integrated circuit positioned within the recess.
US07755907B2 Electronic control device
An upper lid and a bottom lid are fastened to flange portions formed in outer side surfaces of a casing main body. A metal collar to which a screw serving as pressing means (a fastening member) is inserted is embedded in each flange portion. Both end portions of each of the metal collars protrude at a predetermined length toward the upper lid and the bottom lid from the flange portion. A predetermined interval corresponding to the length of the protruding portion of the metal collar is created between the casing main body and the upper lid and between the casing main body and the bottom lid, by bringing the upper lid and the bottom lid into contact with the protruding portions of each of the metal collars at a time of assembling.
US07755899B2 Miniaturized high conductivity thermal/electrical switch
The present invention is a thermally controlled switch with high thermal or electrical conductivity. Microsystems Technology manufacturing methods are fundamental for the switch that comprises a sealed cavity formed within a stack of bonded wafers, wherein the upper wafer comprises a membrane assembly adapted to be arranged with a gap to a receiving structure. A thermal actuator material, which preferably is a phase change material, e.g. paraffin, adapted to change volume with temperature, fills a portion of the cavity. A conductor material, providing a high conductivity transfer structure between the lower wafer and the rigid part of the membrane assembly, fills another portion of the cavity. Upon a temperature change, the membrane assembly is displaced and bridges the gap, providing a high conductivity contact from the lower wafer to the receiving structure.
US07755898B2 Semiconductor module and inverter device
A semiconductor module includes a base plate; a plurality of substrates placed on one surface of the base plate, with each substrate of the plurality of substrates including a switching element, a diode element, and a connection terminal area; and a parallel flow forming device that forms parallel coolant flow paths that are provided so as to be in contact with the other.
US07755887B2 Mounting device for disk drive
A mounting device for a disk drive includes a bracket for receiving the disk drive, and a securing member for mounting the disk drive in the bracket. The bracket includes a pair of side panels for receiving the disk drive therebetween. A cutout is defined in each side panel in a front portion thereof. The securing member includes a handle and a pair of cantilevers extending from opposite ends of the handle. The handle includes a base body and a pair of arms extending from opposite ends of the base body to connect the pair of cantilevers. Each arm includes a first bent portion protruding outwardly from the base body, and a second bent portion protruding inwardly from the first bent portion. A resilient protrusion is formed on the second bent portion for inserting in the cutout.
US07755882B2 Housing assembly and method of assembling the assembly
A housing assembly includes a base body. The base body includes a plate having a mounting side, and a cover member. An opening is defined in the plate, the opening has a first end portion adjacent to the mounting side and an opposite second end portion communicating with the first end portion. The cover member is inserted into and partially shields the opening, the first end portion and a side of the cover member at the first end portion cooperatively define a fixing hole for allowing a hinge module to extend therethrough.
US07755881B2 Modular server architecture with Ethernet routed across a backplane utilizing an integrated Ethernet switch module
A modular server system includes a midplane having a system management bus and a plurality of blade interfaces on the midplane. The blade interfaces are in electrical communication with each other. A server blade is removeably connectable to one of the plurality of blade interfaces on the midplane. The server blade has a server blade system management bus in electrical communication with the system management bus of the midplane, and a network interface to connect to a network. A media blade is removeably connectable to one of the plurality of blade interfaces on the midplane, and the media blade has at least one storage medium device.
US07755880B2 Housing for electronic device and method of making the same
A housing (100) for an electronic device includes an opaque base (10). The base has a plurality of blind holes (120) and a number of through holes (140) defined therein. Each through hole communicates with a corresponding blind hole. The through holes are arrayed in a determined pattern.
US07755876B2 Fastening assembly including washer for sealing the assembly for lightning strike protection in composite structures
A washer, a fastening assembly including the washer and a composite structure including the washer sealing the assembly for internal lightning strike protection. The washer includes one or more concentric ribs that are dielectric rings on both sides. When used (e.g., with a nut and bolt) internal to a structure, especially a composite structure, the washer seals the fastener hole (i.e., that the bolt passes through) and contains any sparking and hot gasses that may arise in the fastener hole from entering the structure.
US07755871B2 Power-rail ESD protection circuit with ultra low gate leakage
An ESD protection circuit including a clamping module and a detecting module is provided. The clamping module is coupled between a positive power line and a negative power line. The detecting module includes a triggering unit, a resistor, and a MOS capacitor. An output terminal of the triggering unit is used for triggering the clamping module. The resistor is coupled between the positive power line and an input terminal of the triggering unit. The MOS capacitor has a first end and a second end. The first end is coupled to the input terminal of the triggering unit. During a normal power operation, a switching terminal of the triggering unit enables the second end of the MOS capacitor to be coupled with the positive power line. Thereby, the gate tunneling leakage is eliminated and the problem of mistriggering is prevented.
US07755855B2 Lens barrel and electronic imaging device using the same
The inventive lens barrel comprises: a first group frame 12 retaining the first group lens 21 with a positive refractivity and being movable on the optical axis; a second group frame 11 retaining the second group lens 22 with a negative refractivity and being movable on the optical axis; a third group frame 10 retaining an aperture diaphragm 10b and the third group lens 23, and being movable on the optical axis and pivotable perpendicular to the optical axis in such a manner that the third group frame 10 can move the aperture diaphragm 10b and the third group lens 23 to the position on the optical axis O in a imaging standby state, in which the lens barrel 1 is extended, and move them to the position out of the optical axis O in the retracted state, in which the lens barrel 1 is shortened; and, a fourth group frame 13 retaining the fourth group frame 24 with a positive refractivity, and being movable on the optical axis, and being arranged such that it can retract the aperture diaphragm 10b and the third group lens 23 to a space between the object side end of the second group image side lens of the second group lens 22, which has a relatively smaller outer shape, and the image side end of the fourth group lens 24, in view from the direction perpendicular to the optical axis, under the retracted state.
US07755851B2 Subminiature imaging optical system
There is provided a subminiature imaging optical system installed in a mobile telecommunication terminal or a PDA, or used in a surveillance camera or a digital camera. The subminiature imaging optical system including: first, second, third and fourth lenses sequentially positioned from an object side to an image side, the first lens having positive refractive power, the second lens having negative refractive power, the third lens having negative refractive power, and the fourth lens having positive refractive power, wherein each of the third and fourth lenses has at least one aspherical surface. The subminiature imaging optical system corrects chromatic aberration superbly to reduce color fringing significantly, thereby achieving high resolution and compactness as well.
US07755847B2 Zoom lens system, imaging device and camera
A zoom lens system comprising a first lens unit having negative power, a second lens unit having positive power and a third lens unit having positive power, wherein: the first lens unit comprises a first lens element having a concave surface at least on the image side and negative power and a second lens element having a convex surface at least on the object side and positive power; the second lens unit comprises a single third lens element, a cemented lens element of two lens elements having power of mutually different signs and a single sixth lens element; in zooming, all of the lens units move along an optical axis; and conditions (1): 5.0<αiW<20.0 and (I-2): n11≧1.9 (where, 3.235, αiW is an incident angle of a principal ray to an image sensor at a maximum image height at a wide-angle limit, n11 is a refractive index of the first lens element to the d-line, ωW is a half view angle at a wide-angle limit, and fT and fW are focal lengths of the entire system at a telephoto limit and a wide-angle limit, respectively) are satisfied.
US07755846B2 Zoom lens and image pickup apparatus including the same
A zoom lens includes, from an object side to an image side, a first lens unit having a positive refractive power, a second lens unit having a negative refractive power and including a reflective member configured to fold an optical path, a third lens unit having a negative refractive power, an aperture stop, and a rear lens unit having a positive refractive power as a whole and including at least one lens unit. During zooming, the second lens unit does not move and the distances between the adjacent lens units change.
US07755843B2 Zoom lens and image projection apparatus having the same
A zoom lens includes a first lens unit having a negative optical power located closest to an enlargement side. In the zoom lens, a focal length of the zoom lens at a wide-angle end (fw) and a focal length of the first lens unit (f1) satisfy the following condition: −2.50
US07755840B2 Fluidic optical devices
A fluidic optical device, systems utilizing fluidic optical devices, methods for manufacturing fluidic optical devices and actuators are disclosed.
US07755839B2 Microlithography projection objective with crystal lens
Very high aperture microlithography projection objectives operating at the wavelengths of 248 nm, 193 nm and also 157 nm, suitable for optical immersion or near-field operation with aperture values that can exceed 1.4 are made feasible with crystalline lenses and crystalline end plates P of NaCl, KCl, KI, RbI, CsI, and MgO, YAG with refractive indices up to and above 2.0. These crystalline lenses and end plates are placed between the system aperture stop AS and the wafer W, preferably as the last lenses on the image side of the objective.
US07755835B2 Nano-structured zero-order diffractive filter
A zero order diffractive filter for polarised or unpolarised polychromatic light, comprises a grating line (10) microstructure (1) formed by a surrounding medium (12) with low index of refraction nlow and a waveguiding layer (11) with high index of refraction nhigh, the grating lines (10) having a period length Λ that is smaller than the wavelength of light for which the filter is designed. A plurality of single nanostructures (2) with dimensions in the nanometre range is superposed on a first interface (13) between the surrounding medium (12) and the waveguiding layer (11).
US07755832B2 Apparatus and methods relating to spatially light modulated microscopy
Apparatus and methods relating to microscopes having specific control of the light that contacts a sample and/or a light detector, such as the eye of the user, a charge couple device or a video camera. The improved control includes enhanced, selective control of the angle of illumination, quantity of light and location of light reaching the sample and/or detector. The microscopes comprise one or more spatial light modulators in the illumination and/or detection light path of the microscope at one or both of the conjugate image plane of the aperture diaphragm of the objective lens and the conjugate image plane of the sample.
US07755829B2 Thermally switched reflective optical shutter
The thermally switched reflective optical shutter is a self-regulating “switchable mirror” device that reflects up to 100% of incident radiant energy above a threshold temperature, and reflects up to 50% of incident radiant energy below a threshold temperature. Control over the flow of radiant energy occurs independently of the thermal conductivity or insulating value of the device, and may or may not preserve the image and color properties of incoming visible light. The device can be used as a construction material to efficiently regulate the internal temperature and illumination of buildings, vehicles, and other structures without the need for an external power supply or operator signals. The device has unique aesthetic optical properties that are not found in traditional windows, skylights, stained glass, light fixtures, glass blocks, bricks, or walls. The device can be tailored to transmit sufficient visible light to see through in both the transparent and reflective states, while still providing significant control over the total energy transmission across the device.
US07755828B2 Method for optical control of microwave phase
A method and system for modifying the detected phase of a signal by driving a photodetector into saturation. This system and method differs from current manual and electrical microwave phase modification by using saturation means for modifying the phase. The system and method may use a plurality of the signal generators for saturating the photodetector.
US07755825B1 Method of fabricating an optical modulator
A method of fabricating an optical modulator on a silicon substrate, comprising: forming a silicon nitride layer on the silicon substrate; forming a first polycrystalline silicon layer (PSL) on the silicon nitride layer; patterning the first PSL; forming a first silicon dioxide layer (SDL) on the first patterned PSL; patterning the first SDL; forming a second PSL on the first patterned SDL; patterning the second PSL; forming a second SDL on the second patterned PSL; patterning the second SDL; forming a third PSL on the second patterned SDL; patterning the third PSL; forming a metal layer on the third patterned PSL; patterning the metal layer; removing the first and second SDLs to effect release of first and second side reflectors; forming an active layer on the metal layer; and patterning the active layer or stack to form a base reflector and associated conductive traces for biasing.
US07755823B2 Optical device, semiconductor laser module, optical scanning device, and image forming apparatus
An optical device is disclosed in which inner space is kept clean so as to reduce the adhesion and adsorption of pollutants to the surface of the optical device, thereby preventing the degradation of the optical device and accurately maintaining the alignment of the coupling between the laser light from a semiconductor laser and the incident end surface of an optical fiber. The optical device includes a lens system unit condensing the laser light emitted from the semiconductor laser and guiding the laser light onto an incident end of the optical fiber; a variable volume mechanism unit defining an hermetically enclosed space; and an adsorbent unit disposed in the hermetically enclosed space, in which either the incident end of the optical fiber or the lens system unit or both are in contact with the hermetically enclosed space containing the adsorbent unit.
US07755822B2 Multibeam optical scanning device and image forming apparatus
A multibeam optical scanning device includes a plurality of light sources; a collimating lens; an aperture; a cylinder lens; a light deflecting unit; a scanning optical system; and a phase adjusting element. The phase adjusting element performs phase adjustments of wavefronts of the light beams to expand a depth allowance without substantially increasing a beam spot size of each of the beam spots on the scanning surface.
US07755821B2 Photon logic gates
A system, method, and apparatus for photon logic gates based on quantum switch, where a single or multiple quantum switches are utilized for dark resonance interactions in which three-color lasers interact with a four-level or five-level nonlinear optical medium composed of three ground states and one or two excited states through nondegenerate four-wave mixing processes. The photon logic mechanism is based on combination of single or multiple dark resonance-induced two-photon coherence swapping among the three closely spaced ground states through optical transitions via a common excited state. The two-photon coherence induced on the ground states is optically detected via nondegenerate four-wave mixing processes. The nondegenerate four-wave mixing generation is enhanced owing to dark resonance or electromagnetically induced transparency. The gating time and bandwidth of the present photon logic gate method is not limited by population relaxation time or carrier's lifetime, but phase decay time, where the phase decay time in general much faster than the population decay time in solids or semiconductors.
US07755818B2 High-integrity seal for optical elements, dichromated gelatin holographic optical elements in particular
A method and apparatus for encapsulating optical elements, particularly dichromated gelatin (DGC) holographic optical elements (HOEs), exhibits a very high degree of environmental integrity. In broad terms, the optical element is disposed between opposing plates, and a metal seal soldered to the edge(s) of the plates to seal the optical element therewithin. In the preferred embodiment, the metalization includes chrome and nickel, or alloys thereof, followed by gold or platinum. The metallization is preferably applied using a low-temperature process such as vacuum deposition or sputtering. The metal seal may be in the form of a foil or wire. One or both of the plates are compatible with wavelengths of interest, and the technique may be used in transmissive and reflective configurations.
US07755808B2 Document scanner dust detection systems and methods
Embodiments herein begin by sensing first document presence data of a media sheet in a media path using a scanner. Then, the embodiments calculate a background correction factor for scanning the media sheet based on input from the scanner. Second document presence data is obtained from this background correction factor. If the second document presence data indicates that no media sheet is present (which is contrary to the first document presence data), there is a possibility that the first document presence data was false. In order to check if the first document presence data is false, the embodiments obtain third document presence data relating to alignment of the media sheet within the media path, again using the scanner. If the third document presence data also determines that no media sheet is present, this indicates that the media path is in need of cleaning. In other words, if the first document presence data indicates that the media sheet is present, but the second document presence data and third document presence data both indicate that no media sheet is present, the embodiments provides a notification that the media path needs cleaning.
US07755804B2 Image reading apparatus
An image reading apparatus for reading an image with respect to a plurality of colors, including: a reference member; an image reading device including a plurality of light receiving elements, the image reading device reading the reference member to obtain white level information for the respective colors, the white level information for each of the colors being a set of data of a quantity obtained by the light receiving elements, the read image being corrected based on at least the white level information; a ratio calculator calculating a ratio among the information of the respective colors; an abnormal-data determiner determining that a first piece of data in the level information of any particular color is abnormal data, where the first piece of data is different from a second specific piece of data in the level information of the same color which second specific piece of data is in a predetermined relationship with the first specific data, by an amount not smaller than a threshold, or where the first specific data is outside a range; and a data corrector obtaining correction data obtained by multiplying, by the ratio, corresponding data which corresponds to the abnormal data according to a predefined principle and included in the information of at least one color determined to be not including the abnormal data, and replaces the abnormal data with the correction data.
US07755801B2 Image processing apparatus, an image processing method, a medium on which an image processing control program is recorded, an image evaluation device, an image evaluation method and a medium on which an image evaluation program is recorded
In image processing according to the prior art, the important part of photographic image data (referred to herein as the object) could not be determined and therefore required human participation.A computer 21 which is the core of image processing calculates an edginess which is an image variation from a differential value of data for adjacent picture elements in a step SA110, and determines object picture elements by selecting only images with a large variation in steps SA120, SA130. As optimum parameters for contrast correction and lightness compensation are calculated from image data for object picture elements in steps SA310-SA330, image processing indicators based on object picture elements are determined, and optimum image processing can be performed automatically. After summing a luminance distribution for each area of the image, which is a feature amount, while uniformly selecting picture elements in a step SB110, a reevaluation is performed by a weighting determined for each area in a step SB120, and a luminance distribution strongly influenced by the luminance distribution of the photographed object is thus obtained with uniform sampling. After determining the intensity of this luminance distribution insteps SB130-SB150, the image data is converted in a step SB160, and image processing can therefore be performed with optimum intensity while reducing the processing amount.
US07755799B2 Method and system to compensate for banding defects
A method of correcting periodic banding defects in a printing system is provided. The method comprises: determining a banding profile estimate; determining a compensation profile; adjusting the compensation profile based on the transfer function of a motion system and the transfer function of a printing system; waiting until a defect once-around signal returns; and applying the output of the adjustment step to a controller controlling the speed of an imaging surface.
US07755797B2 Picture color tone controlling method and apparatus
In a picture color tone control method and apparatus for a printing press, in order to make it possible to use an IRGB densitometer to perform color tone control even when printing is performed with a density which exceeds an estimated maximum color space, a target color mixture halftone density for each ink supplying unit width when a printing picture is divided with an ink supplying unit width of ink supplying apparatus 6, 7 is set, and an actual color mixture halftone density for each ink supplying unit width of an actually printed sheet obtained by printing is measured using an IRGB densitometer 1. The color mixture halftone densities are individually converted into tone values. Thereupon, for the conversion into actual tone values, the publicly known Neugebauer expression wherein the Yule-Nielsen coefficient n is set to such a value that the tone values and the color mixture halftone density value have a substantially linear relationship to each other is used. Further, the tone values are converted into a monochromatic halftone density, and a solid density difference corresponding to the difference between the target monochromatic halftone density and an actual monochromatic halftone density is determined using the Yule-Nielsen expression or the like. Then, the ink supplying amount is adjusted for each ink supplying unit width in response to the solid density difference.
US07755795B2 Color conversion method and profile generation method
A tincture adjustment value used to adjust a monochrome signal to a tincture desired by a user is set, and a tincture conversion table and chromaticity line table are generated based on that tincture adjustment value and the profile of an image output apparatus. Using the generated tables, a lightness signal L* corresponding to an input monochrome signal is converted into a distance signal l on a chromaticity line, and the distance signal l is converted into a chromaticity signal (a*, b*). The lightness signal L* and chromaticity signal (a*, b*) are converted into a color signal of the image output apparatus.
US07755785B2 Image forming apparatus
A method and system for printing documents based on Java commands. A Java printer receives page layout requests and converts the requests into a rasterized image which is transferred to a recording medium. Page layout can be interactively modified. The Java printer also monitors print requests and is configurable using a World Wide Web interface.
US07755779B2 Image forming apparatus having energy-saving mode, control method therefor, network system including the image forming apparatus, and control method therefor
When the image forming apparatus shifts to the reduced power consumption mode, the image forming apparatus transmits an agency request command for requesting the server apparatus to respond to a status request, on behalf of the image forming apparatus, and the latest status thereof to the server apparatus. When there is a change in the status of the image forming apparatus in the reduced power consumption mode, the image forming apparatus transmits a changed status thereof to the server apparatus. The server apparatus receives a status request sent from an information processing apparatus connected to the network to the image forming apparatus, on behalf of the image forming apparatus. The server apparatus responds to the information processing apparatus in response to the status request, based on the status received beforehand from the image forming apparatus.
US07755774B2 Method and apparatus for noncontact relative rail displacement, track modulus and stiffness measurement by a moving rail vehicle
An on-board, noncontact measurement system and method is disclosed for measuring track quality, vertical track stiffness and vertical track modulus for a portion of track underlying the rail vehicle. The system comprises first and second optical emitters mounted to the vehicle and configured to emit beams of light that are detectable on the underlying surface; a camera mounted to the vehicle for recording the distance between the beams of light as the vehicle travels along the surface, a mechanism for measuring the distance between the beams of light for a particular portion of the surface; and a mechanism for determining the vertical track stiffness or vertical track modulus for a particular portion of the track.
US07755767B2 Resonator-amplified absorption spectrometer
The invention relates to a device (10) for determining absorption of a sample, comprising an incoherent radiation source (12) for generating a measuring light beam (20), a resonator that is provided with at least two mirrors (30, 32) into which the measuring light beam can be coupled, a sample volume (38) for receiving an absorbing sample within the resonator (14), and a detector (18) for absorbing the radiation that can be decoupled from the resonator (14). The inventive device (10) includes spectrometric or interferometric means (16), provided between the radiation source (12) and the detector (18), for spectrally splitting the measuring light beam. Means may also be provided for generating a signal that represents the amplitude of the measuring light beam independently of the phase.
US07755765B2 Method and apparatus for inertial sensing via measurement of trapped orbit dynamics
An inertial sensor consisting of an electrodynamic trap for suspending one or more charged particles and a readout device for measuring variations in the position or motion of the particles when the trap is subjected to acceleration forces. Particle may be measured by optical interferometry, optical leverage, resonant electric field absorption, or by producing an image of the particle motion and processing the image data to obtain values representing the acceleration forces on the trap in one to six degrees of freedom. The electrodynamic trap employs electrodes to which a time-varying potential are applied to produce a quadupole field that constrains the charged particles to a specific location between said electrodes by a substantially linear, tunable restoring force.
US07755764B2 Purge gas flow control for high-precision film measurements using ellipsometry and reflectometry
An optical method and system for measuring characteristics of a sample using a broadband metrology tool in a purge gas flow environment are disclosed. In the method a beam path for the metrology tool is purged with purge gas at a first flow rate. A surface of the sample is illuminated by a beam of source radiation having at least one wavelength component in a vacuum ultraviolet (VUV) range and/or at least one wavelength component in an ultraviolet-visible (UV-Vis) range. A flow rate of a purge gas is adjusted between the first flow rate for metrology measurements made when the source radiation is in the VUV spectral region and a second flow rate for metrology measurements made when the source radiation is in the UV-Vis spectral region. The system includes a light source, illumination optics, collection optics, detector, a purge gas source and a controller. The purge gas source is configured to supply a flow of purge gas to a beam path in the light source and/or illumination optics and/or sample and/or collection optics and/or detector. The controller is configured to control a flow rate of the purged gas flow in response to an output signal from the detector.
US07755761B2 Self-normalizing contour drilling machine
A self-normalizing contour surface drilling apparatus drills holes into contour surfaces with the drill bit of the apparatus oriented normally to the contour surface. The apparatus first determines a location of a hole to be drilled and the orientation of the drill bit relative to the surface at the hole location, and adjusts the position of the drill bit so that the drill bit is positioned normally to the hole location. The apparatus then drills the hole at the location, and then repeats the process seeking out the next location for a drilled hole.
US07755760B2 Particle counter for measuring floating particles which can effectively reduce false counts
A particle counter for measuring the number of floating particles contained in a sample to determine the particle concentration therein includes: a memory section for storing a relational expression between the direct current level output from a photoelectric converter when no particles exist and the frequency of occurrence of false counts; and a subtraction section for determining the frequency of occurrence of the false counts corresponding to the direct current level output from the photoelectric converter at the time of commencement of measurement with reference to the relational expression stored in the memory section and subtracting a value based on the frequency of occurrence of the false counts from a discrete value after commencement of measurement.
US07755759B2 Methods and systems for evaluating pigment dispersions
Methods and systems for evaluating pigment dispersions with desired characteristics. More specifically, methods and systems for evaluating particle size of colorless or light color dispersions using a novel parameter described as particle size related scattering index (PSRSI).
US07755750B2 Method of detecting porous material defect
A method of detecting a defect in a porous body (1) includes applying a light beam (13) to fine particles (12) discharged from the porous body (1), and detecting the light and shade of scattered light caused by the fine particles (12) to detect the position of a defect, wherein the light and shade of the scattered light is detected at a position facing the light beam (13). When a light source that emits the light beam (13) is defined as an origin (11), a position in a plane formed by the light beam (13) corresponding to a center of an end face of the porous body (1) through which the fine particles (12) are discharged is defined as a center point (C2), a straight line that extends from the origin (11) toward the center point (C2) is defined as 11, a straight line that extends from the origin (11) toward a detection position (16) of the scattered light is defined as 12, and the angle formed by the straight line 11 and the straight line 12 in the plane formed by the light beam (13) is defined as θ1, the light and shade of the scattered light is preferably detected at a detection position (16) at which the angle θ1 is 0 to 80°. According to this method, a defect can be detected with high sensitivity.
US07755745B2 Coherent doppler lidar
A coherent Doppler lidar which can oscillate high energy pulses and output laser beams in a longer wavelength range of 1.5 μm to the atmosphere is provided. The coherent Doppler lidar has a pulse laser an oscillation wavelength of which is controlled by means of injection locking of a seed light output from a master laser, wherein the pulse laser is a type in which a laser medium is disposed in a resonator, a pulse light of a predetermined repetition frequency is input to the laser medium as an excitation light, whereby pulse laser oscillation is generated in the resonator to output pulse laser beams from the resonator, and the laser medium being a type which has at least a region having Tm, Ho:YAG ceramics, and is excited by the excitation light to output pulse laser beams in 2 μm wavelength band.
US07755740B2 Exposure apparatus
An exposure apparatus exposing a plurality of shot areas on a substrate to light through a liquid includes a movable stage including a chuck configured to hold the substrate and a plate arranged around of the chuck, a projection optical system configured to project a light through an original onto the substrate held by the chuck, a first liquid supply nozzle arranged along a periphery of a final optical element of the projection optical system, and a plurality of second liquid supply nozzles arranged on the stage. The exposure apparatus supplies the liquid to a gap between the final optical element and the substrate through the first liquid supply nozzle. The exposure apparatus selects a nozzle for supplying the liquid from among the plurality of the second liquid supply nozzles based on a location of an exposure shot area on the substrate.
US07755736B2 Liquid crystal display panel with reflective spacers and liquid crystal display device using the same
An exemplary liquid crystal display panel (20) includes a pair of substrates (210, 220) spaced from each other in a vertical direction, a liquid crystal layer (230) sandwiched between the substrates, a plurality of spacers (250) evenly distributed between the substrates to resist compression forces in the vertical direction, and a plurality of pixel regions. Each of the pixel regions defines a reflection region and a transmission region, and each of the spacers includes a reflective layer (252).
US07755733B2 Method of forming vertical inorganic alignment layer and liquid crystal display apparatus having the same
A liquid crystal display apparatus includes a first display substrate, a second display substrate and a liquid crystal layer disposed therebetween. The first and second display substrates include first and second vertical inorganic alignment layers, respectively, to vertically align liquid crystal molecules of the liquid crystal layer. The first and second vertical inorganic alignment layers each include a silicon carbide and are formed on the first and second display substrates, respectively, by a chemical vapor deposition method or a sputtering method. Thus, processes for the vertical inorganic alignment layer may be simplified, thereby improving manufacturing productivity of the liquid crystal display apparatus.
US07755729B2 Liquid crystal display and liquid crystal projector
A polarization azimuth compensation layer (31) is effective in aligning a polarization plane of light obliquely entering an incident-side polarizing plate (30) with a polarization plane of light entering the incident-side polarizing plate (30) in a direction of a normal line. A retardation compensation layer (41) is disposed nearer a liquid crystal layer (34) than a microlens array (40) diffracting part of incident light, to compensate a phase difference due to the liquid crystal layer (34). Diffracted light caused by the microlens array (40) and a TFT circuit pattern (46) enters a polarization azimuth compensation layer (36). The polarization azimuth compensation layer (36) prevents leakage of light by aligning a polarization plane of the diffracted light to be parallel to an absorption axis of an exit-side polarizing plate (37).
US07755726B2 Transparent polymer film, and optical compensatory film, polarizer and liquid crystal display device comprising the transparent polymer film
A transparent polymer film satisfying Re<5, |Rth|<20, |Re(700)−Re(400)|<5, |Rth(700)−Rth(400)|<20, |Re(10%)−Re(80%)|<5, and |Rth(10%)−Rth(80%)|<15, and having a moisture permeability of at least 500 g/(m2·day) in terms of the thickness of 80 μm. The file is excellent in moisture resistance and having a small amount of optical anisotropy and capable of being directly stuck to a polarizing film.
US07755716B2 Liquid crystal display
A liquid crystal display (LCD) including a backlight module and a liquid crystal display panel is provided. The backlight module has at least one white light source. BL1 and BL2 respectively represent relative maximum brightness peaks of an emission spectrum of the backlight module at a wavelength between 500 nm and 525 nm and between 530 nm and 560 nm, in which BL1/BL2≧0.32. The liquid crystal display panel is disposed above the backlight module, and has two substrates and a liquid crystal layer sandwiched therebetween. One of the two substrates has a red filter layer, a green filter layer, and a blue filter layer, in which transmittances of the red filter layer and the green filter layer at wavelength of approximately 590 nm are both smaller than about 45%.
US07755711B2 Liquid crystal device and electronic apparatus
A liquid crystal device includes: a first scan line, a second scan line parallel to first scan line, a signal line intersecting the first scan line, a pixel arranged in a matrix; and a first light-shielding film. The pixel includes: a first transistor having a gate coupled to the first scan line, a source, and a drain, wherein either the source or drain is coupled to the signal line; a pixel electrode coupled to remaining source or drain of the first transistor; a common electrode disposed facing the pixel electrode; a liquid crystal layer disposed between the pixel electrode and common electrode; a second transistor having a gate coupled to the second scan line, wherein a source or drain of the second transistor is coupled to a source or drain of the first transistor, and the other source or drain is coupled to a power source line.
US07755710B2 Pixel structure
A pixel structure includes a gate, a source, a first drain, a second drain, a third drain, a first pixel electrode, a second pixel electrode, a scan line and a data line. The gate, the source and the first drain form a first thin film transistor. The gate, the source and the second drain form a second thin film transistor. The gate, the second drain and the third drain form a sub-thin film transistor (sub-TFT). Additionally, the first pixel electrode is electrically connected to the first drain, and the second drain extends to a portion between the second pixel electrode and the substrate such that a capacitor-coupling electrode is formed. Moreover, the second pixel electrode is electrically connected to the third drain of the sub-TFT. The scan line is disposed on the substrate and electrically connected to the gate, and the data line is electrically connected to the source.
US07755708B2 Pixel structure for flat panel display
A pixel structure of a flat panel display for arrangement on a substrate. The pixel structure comprises a storage capacitor, a thin film transistor (TFT) and a data line formed on the substrate. The storage capacitor is disposed on the substrate, comprising a lower metal layer, an upper metal layer and a capacitor dielectric layer disposed therebetween. The TFT is disposed on the substrate and electrically connected to the storage capacitor, comprising an active layer, a gate electrode, and a gate dielectric layer disposed therebetween. The data line is disposed on the substrate, electrically connected to the thin film transistor and insulated from the substrate. The upper metal layer and the gate electrode are formed by the same metal layer and the lower metal layer and the data line are formed by the same metal layer. The invention also discloses a method for fabricating the pixel structure.
US07755704B2 VSB reception system with enhanced signal detection for processing supplemental data
A VSB reception system includes a sequence generator for decoding a symbol corresponding to the supplemental data and generating a predefined sequence included in the supplemental data at VSB transmission system. The reception system also includes a modified legacy VSB receiver for processing the data received from the VSB transmission system in a reverse order of the VSB transmission system by using the sequence, and a demultiplexer for demultiplexing the data from the modified legacy VSB receiver into the MPEG data and the supplemental data. The VSB reception system also includes a supplemental data processor for processing the supplemental data segment from the demultiplexer in a reverse order of the transmission system, to obtain the supplemental data, thereby carrying out the slicer prediction, decoding, and symbol decision more accurately by using the predefined sequence, to improve a performance.
US07755703B2 Imaging system
A signal processing circuit generates an image signal by performing signal processing to an imaging signal obtained through a picked up optical system that includes a lens, a diaphragm, an image sensor, and a lens barrel. A main light source detector detects a main light source contained in a picked up image of the image signal. An estimated ghost generator generates an estimated ghost based on layout information of the main light source and the imaging optical system, and structural information of the lens barrel. A matching device extracts an estimated ghost image by searching the estimated ghost in the picked up image through pattern matching. A ghost subtractor subtracts the estimated ghost image from the picked up image.
US07755702B2 Apparatus and method for processing video signal
According to one embodiment, an MPEG noise reduction processing unit which performs a process of reducing a mosquito noise to a received video signal can be controlled in a setting state corresponding to a desired item selected on the setting screen in which the plural items to be set are displayed as an option.
US07755700B2 Motion-adaptive non-interlace conversion apparatus and conversion method
According to one embodiment, a motion-adaptive non-interlace conversion apparatus includes an interference elimination process circuit which executes a cross-color & dot interference elimination process, an intra-field interpolation process circuit which generates an intra-field interpolation signal using a signal that is obtained by delaying a processed signal, which is subjected to the interference elimination process, with a delay corresponding to 1 field, an inter-field interpolation process circuit which generates an inter-field interpolation signal by using the processed signal and a pre-process signal which is yet to be subjected to the cross-color & dot interference elimination process, a motion detection circuit which obtains a motion detection signal, a mixing circuit which mixes the intra-field interpolation signal and the inter-field interpolation signal with a mixing ratio corresponding to the motion detection signal and outputs a mixed signal, and a multiple-speed conversion circuit which executes a multiple-speed conversion process.
US07755698B2 Systems and methods for dynamic current scaling of analog functions in an imager
According to the invention, a system for dynamically scaling bias current on an imaging system is disclosed. In the invention an image sensor capable of producing at least a two-dimensional image and capable of at least two modes of operation is equipped with a control unit. The control unit determines a digital output for each of the modes of operation of the imaging system and outputs the digital outputs to a converter. The converter converts the digital output from the control unit to a bias current and provides this output to an analog and or mixed signal circuit associated with the imaging system that has operating characteristics that may be varied by the application of different bias currents.
US07755696B2 Image pickup device and focusing notification method
To inform the users of the time necessary for focus to be achieved by changing the focal mark shown on the display monitor, second by second, corresponding to the elapsed time from the start of the auto focus operation until focus is achieved. The users are informed of the status of the auto focusing operations, and have a good idea of how much longer it will take for focusing to be completed. As a result, it increases the probability of users holding the camera still, so as to produce precisely focused photographs.
US07755693B2 Imaging apparatus and control method therefor
An imaging apparatus including a display device configured to display a shot image includes an external monitor output unit configured to output a signal to an external monitor, a switching unit configured to switch a content of a display on the display device, and a control unit configured to, when a content of the display on the display device is switched to an image display by the switching unit, output a signal corresponding to the image display to the external monitor output unit, and when a content of the display on the display device is switched to an information display by the switching unit, output no signal corresponding to the information display to the external monitor output unit.
US07755686B2 Physical quantity distribution detecting apparatus and imaging apparatus
A physical quantity distribution detecting apparatus includes a sensor array in which a plurality of unit sensors for sensing physical quantity are two-dimensionally arranged in a matrix; and an analog-to-digital conversion unit that includes a plurality of comparators for comparing an analog signal read from the unit sensor with a reference signal, the analog-to-digital conversion unit converting a digital signal by measuring a period of time or measuring a signal corresponding to the period of time of each comparison output of the plurality of comparators. Each of the plurality of comparators includes at least one capacitor element connected between a signal line and a constant-voltage line.
US07755684B2 Row driver circuitry for imaging devices and related method of operation
Row drivers as a part of an image sensor device include circuitry for supplying a plurality of signals with an increased voltage and enhanced reliability to a corresponding row in a pixel array. The row driver circuitry is designed to input a signal such as row select, reset or transfer and additionally input a boosted voltage supply. The row select, reset, or transfer signal is then output with a boosted voltage that is higher than the operating voltage supply. The row driver circuit is configured so that all terminal voltages across any of the plurality of transistors within the row driver circuit are less than or equal to the operating voltage supply.
US07755682B2 Color interpolation method for Bayer filter array images
The present invention relates to a color interpolation method for Bayer filter array images. The method first inputs a 3×3 Bayer pattern block with a center pixel. Next, a color filter interpolation case is determined according to the type of the center pixel. Next, Bayer pixel averages and Bayer pixel differences in horizontal and vertical directions of the color filter interpolation case are obtained. Next, missing color components of the center pixel are interpolated in both horizontal and vertical directions. Next, color differences in the horizontal and vertical directions are obtained based on the Bayer pixel differences and averages. Next, a pixel activity of the 3×3 Bayer pixel block is determined. Finally, interpolated color components in the direction of lower color differences are selected, when the pixel activity is high.
US07755674B2 Camera, reproducing apparatus, and album registration method
A reproducing apparatus of the present invention includes an image display device with a touch panel, picked-up images as candidates to be registered are displayed in the upper portion of a display unit of the image display device so that they are freely scrolled, and albums as registration-destined candidates are displayed in the lower portion of the display unit so that they are freely scrolled. When the touch panel is manipulated so as to draw a line segment whose locus shifts from a picked-up image shown in the upper portion to an album shown in the lower portion, the reproducing apparatus registers the picked-up image with the upper portion in the album in the lower portion.
US07755673B2 Audio file deleting method, apparatus and program and camera with audio reproducing function
In the method of properly deleting music data in a music player or other equipment with audio reproduction function, and a camera with audio reproduction function, unnecessary audio file can be exactly deleted to keep a recording area of image data during image-capturing. The camera is a digital camera for recording electronic image data picked up via a CCD in a memory card. This camera contains an audio decoder circuit that can reproduce a music file stored in the memory card and can output audio from a speaker or a head phone. When the music file is deleted, a part of the file is reproduced to prompt an operator to make a confirmation. Also, when the memory card becomes full in an image-capturing mode, the music file can be reproduced if a photographer depresses a shutter button, thereby prompting the operator to confirm deletion.
US07755672B2 Techniques for modifying image field data obtained using illumination sources
Techniques for modifying data of an image that can be implemented in a digital camera, video image capturing device and other optical systems are provided to correct for non-uniform illumination and/or effects of saturation appearing in data obtained using one or more artificial illumination sources. In an implementation, correction factors are derived using data from at least two images that have been captured with different illumination levels of the object scene and close in time to the capture of the image of interest. Typically, the image of interest is of higher resolution than at least one of the at least two images.
US07755669B2 Image capture apparatus and image capture method in which an image is processed by a plurality of image processing devices
An image capture system is provided that increases processing speed after an image is captured and also increases the rate at which data is read from an image capture device during a shooting sequence. The image capture system includes an image capture device for capturing an object image and converting the captured object image into an electrical signal, a plurality of image processing devices, and a distribution device for distributing the electrical signal from the image capture device to the plurality of image processing devices. The plurality of image processing devices generate image signals by processing the electrical signal output from the distribution device and are provided in parallel with each other. Each of the plurality of image processing devices concurrently processes the electrical signal for one frame.
US07755668B1 Mobile surveillance system
The invention is a mobile pan and tilt camera and display-control apparatus comprising (1) a fully rotatable camera mounted to a vehicle for capturing images, (2) a display-control box having an image display screen and control buttons for controlling the camera and its movement, and (3) an image capture box for storing the captured images or transmitting the captured images to a remote location. The display-control box is attached to an adjustable mount in the vehicle within an operator's view and reach.
US07755663B2 Image signal processing device and method, and image signal processing system
In an image signal processor, a camera operation estimating part detects a movement vector of an input image in order to estimate, for example, a panning operation in a horizontal direction, a tilting operation in a vertical direction, or a zooming operation such as zooming-in or zooming-out. An image output part reads a particular image signal before and after a camera operation from image signals stored in an image storage memory. The particular image signal is then outputted and displayed on a display means. Further, when there is a plurality of display means, an image before and after the camera operation and an image that is currently broadcast are displayed separately on each of the plurality of display means.
US07755656B2 Systems and methods for adjusting loading of media onto a print surface
In one embodiment, a system and method pertains to detecting a position of a sheet of media that has been loaded onto the print surface, determining from the detected position a current loading error with which the media sheet has been loaded onto the print surface, and calculating a loading offset that can be used to adjust the position at which a future media sheet will be loaded onto the print surface.
US07755654B2 Pixel
Various embodiments and methods relating to a pixel are disclosed.
US07755653B2 Image display system and receiver device
An image display system includes a transmitter device that can transmit video data and audio data, and a receiver device that is connected via an HDMI cable to the transmitter device and that includes a display device that displays video based on video data from the transmitter device and an audio output device that outputs audio based on audio data from the transmitter device. The receiver device includes an HDMI receiver that, when the receiver device is connected via the HDMI cable to the transmitter device and then receives therefrom an EDID request, transmits EDID, and that thereafter, when the receiver device receives video data and audio data from the transmitter device, checks whether or not the receiver device has received EDID-complying data so that, if EDID-complying data is found to have been received, the HDMI receiver decodes and outputs the video data and the audio data to the display device and the audio output device respectively and, if non-EDID-complying data is found to have been received, the HDMI receiver, by once cutting off the connection via the HDMI cable or turning off the receiver device, makes the transmitter device perform again the operation for acquiring EDID to thereby acquire correct EDID.
US07755652B2 Color flat panel display sub-pixel rendering and driver configuration for sub-pixel arrangements with split sub-pixels
Various embodiments of a sub-pixel repeating group are disclosed. In one embodiment, an octal subpixel repeating group may comprise three-color (red, green and blue) sub-pixels with blue colored subpixel comprising twice the number of positions within the octal sub-pixel grouping as the red and green colored sub-pixels. In another embodiment, a subpixel repeating group comprises two rows of eight “split” subpixels comprising three primary colors and a non-saturated neutral, or white, subpixel functioning as a primary color.
US07755641B2 Method and system for decimating an indexed set of data elements
A method and system are disclosed for decimating an indexed set of data elements to generate a decimated set of data elements. The indexed set of data elements are grouped into groups of at least two data elements per group. The indexes of the data elements in each group are used to address a look-up-table (LUT) that is pre-programmed to perform the decimation operation. For each group of data elements presented to address the LUT, a decimated data value is output from the LUT. The decimated data value is a function of the data values of the corresponding data elements addressing the LUT.
US07755640B2 Gamma image correction method and device
The invention discloses a gamma image correction method and device that employs an improved interpolating operation, comprising receiving an original image data point; retrieving p conversion values (p is larger than 2) from a memory unit according to the original image data point; and arithmetically processing the p conversion values for generating a gamma corrected image parameter value from the original image data point wherein the original image data point is a N bits data, the memory unit contains 2k conversion values and N is lager than k.
US07755633B2 Loading an internal frame buffer from an external frame buffer
A system includes internal memory and external memory. A display controller reads a frame from the external memory. At least one of a processor and a graphics chip copies the frame from the external memory to the internal memory while the frame is read from the external memory by the display controller. After the frame is copied to the internal memory, the frame is stored in both the internal memory and the external memory.
US07755632B2 GPU internal wait/fence synchronization method and apparatus
A GPU pipeline is synchronized by sending a fence command from a first module to an addressed synchronization register pair. Fence command associated data may be stored in a fence register of the addressed register pair. A second module sends a wait command with associated data to the addressed register pair, which may be compared to the data in the fence register. If the fence register data is greater than or equal to the wait command associated data, the second module may be acknowledged for sending the wait command and released for processing other graphics operations. If the fence register data is less than the wait command associated data, the second module is stalled until subsequent receipt of a fence command having data that is greater than or equal to the wait command associated data, which may be written to a wait register associated to the addressed register pair.
US07755630B2 Method, medium, and apparatus controlling graphics accelerator voltage
A method, medium, and apparatus controlling a 3D graphics accelerator. The apparatus may include a voltage controller to determine a voltage and frequency supplied to the 3D graphics accelerator by using the 3D graphics data, so that a frames per second (FPS) of the image does not exceed a predetermined threshold, and a voltage supplier to supply a voltage and the frequency to the 3D graphics accelerator. The voltage and frequency supplied to the 3D graphics accelerator may be adjusted by a DVS technique so that the FPS of the generated image does not exceed the predetermined threshold. Accordingly, it is possible to control power consumption of the 3D graphics accelerator while maintaining performance at or above a given level. In particular, it is possible to very efficiently process a small amount of 3D graphics data with low power in a portable device.
US07755629B2 Method of rendering graphic objects
A method of rendering an image described by a list of graphical objects includes the steps of assigning objects in the list to at least one of a first set of objects and a second set of objects, and rendering the first set of objects to an image store using a first rendering method that determines whether a portion of an object of the first set contributes to a rendered output of the first set of objects and, if so, the first rendering method renders each pixel of the portion in sequence. The second set of objects to the image store are rendered using a second rendering method that renders each object in the second set in sequence and independently of the other objects in the second set.
US07755623B2 Computational geometry using control geometry having at least two dimensions
A method and system for computer aided design (CAD) is disclosed for designing geometric objects. The present invention interpolates and/or blends between such geometric objects sufficiently fast so that real time deformation of such objects occurs while deformation data is being input. Thus, a user designing with the present invention obtains immediate feedback to input modifications without separately entering a command for performing such deformations. The present invention utilizes novel computational techniques for blending between geometric objects, wherein weighted sums of points on the geometric objects are used in deriving a new blended geometric object. The present invention is particularly useful for designing the shape of surfaces. Thus, the present invention is applicable to various design domains such as the design of, e.g., bottles, vehicles, and watercraft. Additionally, the present invention provides for efficient animation via repeatedly modifying surfaces of an animated object such as a representation of a face.
US07755619B2 Automatic 3D face-modeling from video
Systems and methods perform automatic 3D face modeling. In one implementation, a brief video clip of a user's head turning from front to side provides enough input for automatically achieving a model that includes 2D feature matches, 3D head pose, 3D face shape, and facial textures. The video clip of the user may be of poor quality. In a two layer iterative method, the video clip is divided into segments. Flow-based feature estimation and model-based feature refinement are applied recursively to each segment. Then the feature estimation and refinement are iteratively applied across all the segments. The entire modeling method is automatic and the two layer iterative method provides speed and efficiency, especially when sparse bundle adjustment is applied to boost efficiency.
US07755616B2 Liquid crystal display device having electromagnetic type touch panel
An LCD device having an electromagnetic (EM) type touch panel is disclosed, which includes an electromagnetic sensor inside an LCD panel. The EM type touch panel has a thin profile and can be fabricated through a simplified manufacturing process. The LCD device includes an LCD panel having first and second substrates facing each other, and a liquid crystal layer between the first and second substrates; an EM sensor having X-axis and Y-axis transparent electrode coils formed in one body with any one of the first and second substrates in the LCD panel; a backlight unit below the LCD panel; and a controller below the backlight, the controller controlling the EM sensor.
US07755615B2 Optical shuttered touchscreen and method therefor
A touchscreen display system (418) is provided which includes a touchscreen (420), a touchscreen input detector (422), a capacitive sensor driver (423), and a display driver (424). The touchscreen input detector (422) is coupled to a first layer (504) of the touchscreen (420) and determines a touchscreen (420) input in response to sensing tactile inputs during a sensing time interval (610). The display driver (424) is coupled to a second layer (506) of the touchscreen (420) and provides a drive voltage (606, 608) at a first voltage level to the plurality of optical shutter segments (508) during a first portion (620) of the sensing time interval (610) and maintains the drive voltage (606, 608) at substantially zero volts during a second portion (622) of the sensing time interval (610), the second portion (622) being greater than half of the sensing time interval (610).
US07755610B2 Writing device for bistable material with improved flexible material alignment features
A system and method for writing bistable media is described, wherein the media has at least one through hole that interacts with at least one protrusion on a writer to align the media with the writer.
US07755609B2 Orthopedic computer mouse
An orthopedic computer mouse including a flat base substantially shaped as a parallelogram, the mouse having a central region substantially shaped as a hemispheric dome, separated from a lateral recess wherein the thumb is fitted by a projection feature that ensures the pincer position assumed by the hand of the user, and containing a standard-sized body which houses control buttons electronic components and the motion sensing means. An elongating attachment supports the proximal region of the hand of the user and presents a projection feature. Both elements are attachable to the body by mutually cooperating latching elements. The elongating attachments and the projection features are manufactured to accommodate a wide range of hand sizes.
US07755608B2 Systems and methods of interfacing with a machine
Systems and methods of interfacing with a machine are described. In one aspect, sets of contemporaneous images of an interactive space are acquired from multiple respective fields of view. An input target is detected in the acquired images. Coordinates of the input target detected in the acquired images are computed. A spatiotemporal input data structure linking input target coordinates computed from contemporaneous images to respective reference times is constructed. The spatiotemporal input data structure is processed to identify an input instruction. The identified input instruction is executed on a machine. In another aspect, an image is displayed at a display location disposed between a viewing space and an interactive space, wherein the displayed image is viewable from a perspective in the viewing space. Images of the interactive space are acquired from at least one field of view. An input target is detected in the acquired images. Coordinates of the input target detected in the acquired images are computed. An input instruction is identified based on the computed input coordinates. The identified input instruction is executed on a machine.
US07755605B2 Spherical display and control device
A spherical display and control device, that is preferably collapsible between a spherical configuration and a collapsed generally cylindrical ellipsoid configuration, comprising a flexible transparent spherical surface sprung attached to a central hinged modular cube assembly that contains digital displays on outward faces, and circuitry, battery units and electronic modules on inward surfaces, where said sphere surface contains surface position sensing layers and said central cube contains gyroscopic and inertial sensing devices to provide spherical rotation, and physical displacement data for three dimensional control applications, where said displays preferably have curved polarizer lenses such that the overall device appears as a spherical display or are flat to form an overall Cuboid display or are combined with a flexible spherical display surface. The overall device being mechanically biased such that it is Bi-stable between the spherical and collapsed configuration via the action of pulling open and rotating the central cube halves.
US07755601B2 Display unit for vehicle
The present invention is to provide a display unit for a vehicle. The display unit has an attractive and three dimensional appearance and is manufactured with low cost. A display unit for a vehicle includes a display screen having display areas displaying a plurality of informations about conditions of the vehicle, a first controller for controlling images displayed on the display screen, and a display partition member disposed on a part of the display areas and having an opening, wherein the first controller controls the display screen to display an image of a display design of a dial on a first display area surrounded by the opening of the display partition member and to rotate the image of the display design based on a prescribed display change specifier signal.
US07755598B2 Image processing method for display device
The present invention provides an image processing method for a display device. The method includes: calculating an average brightness of an image; adjusting the average brightness to generate an adjusted average brightness; utilizing Brightness Preserving Bi-Histogram Equalization (BBHE) and the adjusted average brightness to process the image; and displaying the image.
US07755596B2 Driving device with light sensor module and electronic device using the same
A driving device (30) with a light sensor module (32) includes a circuit board (31), and a first light sensor hole (34). The light sensor module is electrically connected to a surface of the circuit board, and includes a chip carrier (320), a potting compound (322), and a light sensor chip (321). The light sensor hole is defined in the circuit board below the light sensor chip. The chip carrier is electrically connected to the circuit board. The potting compound has a top potting compound (322A) and a bottom potting compound (322B) with the chip carrier disposed therebetween. The light sensor chip is electrically connected to the chip carrier and covered with the bottom potting compound.
US07755594B2 Display device and display method
The grayscale levels of red, green and blue display data are detected in each sub-frame, and the intensity of incident light on a liquid crystal panel and the transmittance of the liquid crystal panel are adjusted based on the detection result. The transmittance of the liquid crystal panel is adjusted to have maximum transmittance for display data that requires a maximum amount of transmitted light in each of red, green and blue sub-frames, and the intensity of incident light is reduced according to the adjustment result of the transmittance. By reducing the amount of incident light on the display element to the minimum required amount, the power consumed by a back-light is reduced as much as possible while maintaining the display images of the respective colors according to the grayscale levels.
US07755592B2 Method and apparatus for driving liquid crystal display
A method of driving a liquid crystal display in which frames having data values indicate the gray scale for liquid crystal in a display panel including the steps of determining a modulating data value for a first temperature interval within a temperature range, storing the modulating data as look-up table, sensing a temperature of a display panel, and modulating the input signal to the liquid crystal display based upon the sensed temperature.
US07755591B2 Display panel and device utilizing the same and pixel structure
A display panel includes a first row line, a second row line, a first column line, a first transistor, and a second transistor. The second row line is parallel to the first row line. The first column line is vertical to the first row line and the second row line. The first transistor includes a first terminal, a second terminal, and a first control terminal coupled to the first row line. The second transistor includes a third terminal coupled to the first column line, a fourth terminal coupled to the first terminal, and a second control terminal coupled to the second row line.
US07755590B2 Liquid crystal display device and method of driving the same
A liquid crystal display device includes a liquid crystal panel having a plurality of gate lines, a plurality of data lines, a liquid crystal element and a memory element. A mode conversion unit converts a mode of the liquid crystal panel to a normal mode or a power saving mode. A timing controller drives the liquid crystal panel in either mode and outputs gate driving information and image data. A data driver transmits the image data from the timing controller to the plurality of data lines. A gate driver decodes the gate driving information input from the timing controller to generate a gate driving signal and outputs the gate driving signal to the plurality of gate lines.
US07755588B2 Method for transmitting control signals and pixel data signals to source drives of an LCD
A method is applicable to an LCD for transmitting control signals and pixel data signals to source drivers. First, control signals are transmitted to each of source drivers in parallel during a control period. Pixel data signals for driving a horizontal pixel line are transmitted to each of the source drivers in parallel during plural pixel data periods. The control signals and the pixel data signals are transmitted through a same set of channels connected to each of the source drivers according to a pixel clock signal.
US07755583B2 Method to reduce power consumption with electro-optic lenses
Provided is an electro-optic device having reduced power consumption. More specifically, an electro-optic device is provided comprising: a liquid crystal layer between a pair of opposing transparent substrates; a patterned electrode set positioned between the liquid crystal layer and the inward-facing surface of the first transparent substrate; a conductive layer between the liquid crystal layer and the inward-facing surface of the second transparent substrate; and means for applying voltage to the patterned electrode set and the conductive layer, wherein the voltage applied to the conductive layer is below the threshold voltage (the RMS voltage difference above which the optical transmission of the liquid crystal layer changes).
US07755580B2 Automated adaptation of the supply voltage of a light-emitting display according to the desired luminance
A method for regulating the biasing voltage of column control circuits of an array screen formed of LEDs distributed in lines and columns, the column control circuits being adapted to turning on at least one LED of a line. The method includes increasing the biasing voltage when the current flowing through at least one activated LED is smaller than a determined luminance current and of decreasing the biasing voltage when the current flowing through each activated LED is equal to the determined luminance current.
US07755578B2 Organic light emitting diode display device and driving method thereof
An organic light emitting diode display device and a driving method are provided. The organic light emitting diode display device comprises a data driver that generates a plurality of reference data voltages that have a level proportional to a gray scale level of a digital data supplied from the timing controller. The data driver supplies the data voltages to the plurality of data lines and compensates for the data voltages in accordance with a magnitude of the feedback voltages from the plurality of pixels fed back through the plurality of feedback lines under control of the timing controller.
US07755569B2 Method for adjusting the visual qualities of images displayed on a monitor and related monitor
A method is provided. The method includes displaying a first image pixel on a first display pixel of a plurality of display pixels of a monitor, and displaying a second image pixel following the first image pixel on a portion of sub-pixels of the first display pixel and a portion of sub-pixels of a second display pixel so as to avoid loss of image data when displaying the image pixels on a monitor of a small resolution.
US07755568B2 Video muting device for digital video signal and muting method therefor
A video muting device for a digital video signal, and a video muting method thereof. The video muting device includes a scaler which determines according to a clock (CLK) signal of an inputted digital video signal whether a mode has changed, and generates an interrupt signal if the mode has changed, and a control part which generates a mute signal upon being input with the interrupt signal from the scaler. Accordingly, even when a digital signal, as well as an analog signal, is input, transient phenomena and noise generated during mode change can be effectively removed.
US07755566B2 Displaying an image
An image can be displayed based on image data by means of a user equipment. In the disclosed method image data associated with the image is received at a user equipment from a data communication system. A visual effect is generated based on additional information associated with the image. The visual effect is subsequently presented in association with a version of the image by displaying said visual effect by display means of the user equipment. The image is also by the display means, either after or before the display of the visual effect.
US07755559B2 Dual-band omnidirectional antenna
A dual-band omnidirectional antenna is provided. The antenna comprises a vertically stacked antenna array, in the following order: a first dual-band dipole which resonates at a first frequency band and a second frequency band, a first single-band dipole which resonates only at the first frequency band, a second single-band dipole which resonates only at the first frequency band, and a second dual band dipole which resonates at the first frequency band and second frequency band. The first frequency band is of a higher frequency than the second frequency band.
US07755558B2 Antenna coil
The size of an antenna coil is reduced, and it is possible to prevent a lowering of the reception sensitivity due to a difference of the arrangement position of the antenna coil. On a winding frame of a ferrite core, a first coil and a second coil are wound in such a manner that their winding axes orthogonally intersect each other. A third coil is wound around an outer circumference of the first coil and the second coil in such a manner that the third coil's winding axis orthogonally intersects the winding axes of the first coil and the second coil.
US07755556B2 Energy source communication employing slot antenna
The invention relates to a wireless communication device that is coupled to an energy source, such as a battery, capacitor, or solar cell. The wireless communication device is coupled to an antenna of the energy source for wireless communication. The antenna receives communication signals from an interrogation reader or other communication device. The wireless communication device may be attached to a device or container for purposes such as communicating information regarding identification, manufacturing, tracking, and the like. The wireless communication device may also be coupled to the energy source for power.
US07755551B2 Modular antenna assembly for automotive vehicles
The specification discloses various embodiments of modular antenna assemblies for automotive vehicles. In one exemplary embodiment, an antenna generally includes a base assembly that may be used on a variety of vehicle platforms. The antenna may also include a radome assembly that is specific to a particular vehicle platform. The radome assembly may snap-fit onto the base assembly, and be installed during or after vehicle assembly. A wide variety of radome assemblies of different shapes, styles, and colors may be used in conjunction with a single base assembly.
US07755550B2 System and method for isolating an individual radiation pattern of a given radiator in the presence of other radiators
Disclosed is a system and method for determining the far-field radiation pattern of an antenna within a composite radiator. The method involves performing a near-field scan at an angular sample spacing corresponding to a minimum sphere centered at the crossing of two rotational axes encompassing the composite radiator, computing coefficients based on the near-field scan, adding a phase adjustment to the far field based on a translation from the scan origin to a point within the antenna, re-computing the coefficients, and truncating the re-computed coefficients, thereby retaining a number of coefficients corresponding to the diameter of a minimum sphere encompassing the antenna only. In doing so, the far-field radiation pattern of the antenna may be determined from the truncated set of coefficients with interference effects of the composite radiator substantially mitigated.
US07755542B2 GNSS signal processing methods and apparatus
Methods and apparatus for processing of data from a network of GNSS reference stations are presented. An ionosphere-free, federated geometry filter is employed so that computation time increases only linearly with the increase in number of reference stations, significantly reducing processing time as compared to a centralized filter approach.
US07755539B2 Dummy apparatus or test method for collision prediction apparatus or its component
Clothing 12 made of a cloth is put on a dummy object 11 that is formed into a human-like shape and made of a material having less reflection of electric wave, in order to form a dummy doll 10. Then, a collision prediction test or inspection by a millimeter wave radar is performed while swaying the clothing 12 by a blower 14. By swaying the clothing 12, the result of the measurement with the use of the millimeter wave radar same as that obtained by using an actual human can be obtained. Further, the clothing 12 may be swayed by vibrating the dummy doll 10 or moving the same, instead of the sending air. A reflection plate may be incorporated into the dummy object 11 to change the reflection state of the reflection plate. According to these configurations, the result of the test or inspection similar to the vehicle collision prediction by the millimeter wave radar for an actual pedestrian can be obtained with the use of the dummy doll.
US07755537B2 Method and apparatus for adjusting orientation direction of array antenna of direction detection apparatus
A direction detection apparatus transmits radar waves, with resultant reflected waves being received as incident waves by elements of an array antenna. Normally the direction of a target object is calculated based on analyzing respective received signals from the antenna elements, in calculations utilizing an estimated total number of incident wave directions. In an antenna direction adjustment mode, an actual number of target objects, and hence actual number of incident wave directions, is utilized in place of the estimated value, thereby enabling direction detection information to be obtained which does not fluctuate with time, thus facilitating the adjustment.
US07755533B2 Interferometric switched beam radar apparatus and method
An interferometric switched beam radar apparatus and method are disclosed. In one embodiment, a selected antenna of a planar array of beam forming antennas is activated with a substantially continuous frequency modulated transmit signal and a return signal is received from at least two return antennas that have a known offset distance relative to each other. Phase information is extracted from each return signal and used to present information regarding an operating environment to a user. Each beam forming antenna within the array may correspond to a particular viewing angle within the operating environment.
US07755525B2 Delta sigma modulator with unavailable output values
A power control system includes a delta sigma modulator to generate output values for use in controlling a switching power converter. In at least one embodiment, the delta sigma modulator includes two ranges of available output values and a range of one or more unavailable intermediate output values, wherein the range of one or more unavailable intermediate output values represent a gap in available output values. Each unavailable intermediate output value represents an output value that is not generated by the delta sigma modulator. In at least one embodiment, the delta sigma modulator includes a quantizer output remapping module that remaps quantizer output values within the range of one or more unavailable intermediate output values of the delta sigma modulator to new output values within one of the ranges of available output values.
US07755523B2 ADC use with multiple signal modes
A signal is received and whether a signal mode of the signal is a first signal mode or a second signal mode is determined. A gain of a variable gain amplifier is adjusted to a first gain value if the signal mode of the signal is determined to be the first signal mode or a second gain value if the signal mode of the signal is determined to be the second signal mode. The signal is amplified with the variable gain amplifier by the first gain value or the second gain value. The signal is converted to a digital signal with an analog to digital converter after the signal is amplified with the variable gain amplifier by the first gain value or the second gain value.
US07755522B1 Apparatus, method, and circuit for baseline loop analog cancellation
Apparatuses, methods, and circuits for analog signal adjustment (or baseline loop cancellation) are disclosed. In one embodiment, an apparatus for adjusting an analog input signal includes a first mixer for combining the analog input signal and an adjustment signal; an analog signal conditioning circuit that receives an output from the first mixer and provides a conditioned analog signal; an analog-to-digital converter (ADC) that converts the conditioned analog signal to a first digital signal; a first logic block that provides a correction signal and the adjustment signal; and a second mixer that combines the first digital signal and the correction signal, and provides a digital output signal.
US07755521B1 A-D convert apparatus, D-A convert apparatus and adjustment method
An A/D conversion device including a first A/D conversion section and a second A/D conversion section that each include a D/A converter that has a plurality of bit capacitors corresponding to bits of input data, a comparing section that compares a reference voltage with a difference voltage obtained by subtracting an analog input voltage from an output voltage of the D/A converter, and a control section that detects a data value of the input data at which the difference voltage is substantially the same as the reference voltage and outputs the data value as digital data according to the input voltage, and an adjusting section that serially connects the bit capacitors of the D/A converter of the first A/D conversion section and the bit capacitors of the D/A converter of the second A/D conversion section that correspond to the same bits, and adjusts a capacity of at least one of the bit capacitors so that a voltage between the two bit capacitors approaches a middle point of voltages of the two bit capacitors.
US07755519B2 Ultrasonic communication and drag modification
A vehicle traveling through an environmental media such as air experiences drag. The drag is actively modulated by energy beams which may either increase or decrease the drag. The energy beams may provide either a chemical, acoustic or electromagnetic energy at a transition region between turbulent and laminar flows or at the leading edge of a laminar flow or in the direction of a crosswind in order to facilitate the respective increase or decrease in drag. Where the energy beams are acoustic or ultrasonic, some or all of the beams may be used to generate an audible signal, in a directional manner, outside the vehicle.
US07755517B2 Navigation device
A mobile device is provided that includes a position determination mechanism, and a data store of locations including positions for each location. The mobile device is configured to determine its own position and, based on the position of the mobile device, which location is preferred. Upon that determination, the mobile device is configured to orient a pointer in the direction of the preferred location such that a user can move in the direction of the pointer and ultimately arrive at the preferred location.
US07755515B2 Apparatus and method for preventing night blindness and/or vertigo among pilots caused by the reflection of an aircraft's anti-collision warning lights from clouds or other light reflecting conditions into the cockpit
The following is an aircraft warning light adjustment system. Levels of ambient light and/or reflected light can be detected by detectors and transmitted to a processing unit. A processing unit, based on the received detections, can make automatic decisions concerning whether to turn on or off automatic warning lights located on the aircraft. If the aircraft is flying at night in cloudy conditions, the warning lights can be automatically turned off before the reflections from the clouds can cause pilots to experience night blindness, vertigo, or other problems caused by the reflected light.
US07755513B2 Visual navigational aids based on high intensity LEDS
A visual navigational aid for guiding the approach path of incoming aircrafts, ships or other vehicles. The visual navigational aid comprises high intensity light emitting diodes (LEDs) or LED arrays and optical beam shaping apparatus that produce multiple light beams with different colors or flash patterns to guide the incoming aircrafts, ships or other vehicles to a pre-determined approach path.
US07755512B2 Wireless engine monitoring system
A wireless engine monitoring system (WEMS) includes an engine monitoring module that is mounted directly on an aircraft engine and records, stores, encrypts and transmits full flight engine data. The system preferably interfaces to the Full Authority Digital Engine Controller/Engine Control Unit (FADEC/ECU) and can record hundreds of engine parameters with a preferred sampling frequency of about one second. The engine monitoring module is preferably formed as a miniaturized module directly mounted on the aircraft engine within its cowling and has a conformal antenna. The engine monitoring module can also upload data for onboard processing.
US07755509B2 Use of pattern matching to predict actual traffic conditions of a roadway segment
Actual traffic conditions of a roadway segment are predicted by providing a plurality of historical roadway condition patterns of the roadway segment in a database, obtaining an electronic representation of a current roadway condition pattern of the roadway segment, identifying one or more of the historical roadway condition patterns that closely matches the current roadway condition pattern, and predicting the future actual traffic conditions of the roadway segment by using the conditions associated with the one or more identified historical patterns.
US07755506B1 Automation and theater control system
An integrated controller for complete automation with the ability to control electrical devices through both RF transmission and IR transmissions. In one illustrative embodiment, the integrated controller comprises an antenna for two-way communication with stations located throughout a structure. Each station may control the power supply to an attached electrical device. The buttons on the station may control any electrical device on the system through RF transmission with the integrated controller. The integrated controller also may comprise an IR receiver and at least one IR output. The IR receiver may receive signals from a remote and pass them through to a device, such as a device used in a home theater system, with a built in IR receiver via the IR output. In this manner, the integrated controller is capable of providing complete in home automation.
US07755500B2 Battery systems with embedded cell monitors
A battery pack is disclosed. The battery pack includes a battery cell and a cell monitor. The cell monitor is embedded in the battery cell and is operable for monitoring the battery cell and for generating an alert signal indicative of a predetermined condition of the battery cell.
US07755496B1 System for directing a lost person to a rescue location
A system for directing a lost person to a predetermined location for pickup including a tethered balloon or other highly visible signal deployed at the pickup location. A manned or remotely controlled aircraft is provided for flying over the area in which the lost person is presumed to be located. The aircraft is equipped with a downward directed loudspeaker broadcasting an audible message instructing the lost person to walk towards the balloon or other signal at the rescue location. The aircraft may be a fixed-wing or rotary-wing aircraft, and airship such as a dirigible or blimp, an ultralight, or a hybrid aircraft.
US07755493B2 Process and device for remotely tracking a person's activity in a building
Predefined electrical signals, produced by an electrical equipment in the building during a change of electrical operating state of said equipment, are detected on the building's power supply system. By analyzing each detected electrical signal, tracking data is generated including information relating to the date of detection, the electrical equipment originating the signal and the corresponding change in electrical state. At least one parameter representative of the activity carried out by said person is determined, in the form of a probability of an activity or a type of activity being carried out, based on tracking data generated during a predefined period of time.
US07755492B2 Methods and systems of tagging objects and reading tags coupled to objects
Methods and systems of tagging objects and reading tags coupled to objects. At least some of the illustrative embodiments are systems comprising a reading antenna, a tag reader coupled to the reading antenna, and a radio frequency identification (RFID) tag comprising a tag antenna electromagnetically coupled to the reading antenna. The RFID tag couples to an object such as the body of a living organism or a metallic article. Moreover, the tag antenna has a far-field radiation pattern in a direction away from the object that is substantially unaffected by proximity of the RFID tag to the object, and substantially unaffected by which surface of the RFID tag faces the object.
US07755490B2 Systems and methods for identifying missing items
A method and system for identifying a lost or stolen device is disclosed herein. The system includes: a transmitter, coupled to said device, for transmitting identification information; a receiver for receiving the identification information transmitted by the transmitter, when the transmitter is within a defined distance from the receiver; and a computer, coupled to the receiver for receiving the information from the receiver, and having a database for storing data associated with lost or stolen devices; wherein the computer compares the information with the data, and generates an alarm if the information indicates that the device is lost or stolen. The method includes: receiving information transmitted by a radio frequency identification (RFID) device, coupled to an item, when the item comes within a defined range of a receiver which receives the information; storing data associated with lost or stolen goods in a database coupled to the receiver; comparing the information to the data and determining if the information matches the data associated with the lost or stolen goods; and generating an alarm, if the information matches the data.
US07755479B2 Global intelligent remote detection system
A security system and method for monitoring a security status of fixed and mobile assets. The security system comprises an agent connected with the asset. The agent includes a receiver for receiving; a sensing device for monitoring a security of the asset; a processor for compiling the a security data to generate a security status; and a wireless transceiver for transmitting data to a master control unit. The master control unit retransmits the security status to an global operations center for processing the security status to detect a security threat. In response to a security threat, the global operations center initiates and action or counter measure. For mobile assets the security system also tracks a location of the asset as the is transported between a shipper's loading dock and a designated distribution center, including an origination port and a destination port. For fixed agents, the security system includes an interface for interfacing an existing security device to the master control unit.
US07755474B2 Automotive brake lighting
A method and an apparatus are provided for controllably illuminating automotive brake lights. In one embodiment, an automotive brake lighting system comprises a brake light including first and second light sources, a sensor to sense a level of an operating condition associated with at least one of a brake assembly or a brake pedal of a motor vehicle for illuminating the brake light, and a controller configured to monitor information provided by the sensor. The controller, in response to the level of the operating condition, selectively powers the at least one of the first or second light sources of the brake light based at least in part on the monitored information to generate a variable visual indication relating to braking of the motor vehicle from the brake light over a range of at least two different visual indications that indicate a variable braking rate of the motor vehicle over a corresponding range of at least two different braking rates.
US07755471B2 Motion sensitive self-contained audio module for warning signs
A self-contained motion sensitive audio module includes a sensor circuit coupled to a pyroelectric infrared sensor with two sensing elements configured for reliably sensing passersby. The module also includes a power supply, a timing circuit, an audio circuit, a speaker and optionally an LED. The sensor circuit produces an amplified trigger signal when a passerby is sensed. The sensor circuit includes an amplifier to amplify the trigger signal. The timing circuit produces an activation signal upon receiving a trigger signal from the sensor circuit. In playback mode, the audio circuit produces an audible sign message output upon receiving an activation signal from the timing circuit. The module may be attached to the back side of a sign with apertures for receiving the sensor, speaker and optionally an LED.
US07755468B2 Chip resistor and manufacturing method therefor
A chip resistor includes a resistive element (1), an insulation layer (4) formed in a back surface of the flat surface, and two electrodes (3) spaced from each other via the insulation layer. Each electrode (3) makes contact with the insulation layer (4). Each electrode (3) has a lower surface formed with a solder layer (39).
US07755467B2 Chip resistor
The chip resistor (1) of the present invention includes a pair of terminal electrodes (4, 5) provided at ends of an insulating substrate (2) in the form of a chip, and a resistor film (3) formed on the upper surface of the insulating substrate (2) for electrical connection to the paired terminal electrodes (4, 5) and formed with a trimming groove (3a) for setting the resistance. The paired terminal electrodes (4, 5) include a lower electrode (4b) formed on the lower surface of the insulating substrate (2). The lower electrode (4b) extends up to a position directly below a narrower portion (8) of the resistor film (3) which has a relatively small width due to the formation of the trimming groove (3a) in the resistor film (3).
US07755462B2 Ring magnet structure having a coded magnet pattern
Field emission structures comprising a plurality of electric or magnetic field sources having magnitudes, polarities, and positions corresponding to a desired spatial force function where a spatial force is created based upon the relative alignment of a field emission structure and a complementary field emission structure. The magnetic field sources may be arranged according to a code having a desired autocorrelation function. Specific exemplary embodiments are described with magnetic field sources arranged in a ring structure. The ring structure may include one or more concentric rings of component magnets. Additional magnets may be included. Magnet polarities and/or spacings may be defined by the code Mechanical constraints may be employed to limit lateral motion. Exemplary codes are described and applied to magnetic field source arrangements. Specific codes found by the inventors are described.
US07755461B1 Portable light system having a sealed switch
An improved switch interface is provided that does not rely on direct contact by the user interface element to the switch apparatus. This feature enables the switch to be enclosed within a housing, thereby improving reliability and longevity of the switch mechanism.
US07755459B2 Micro-switching device and method of manufacturing the same
A micro-switching device includes a fixing portion, a movable portion, a first electrode with first and second contacts, a second electrode with a third contact contacting the first contact, and a third electrode with a fourth contact opposing the second contact. In manufacturing the micro-switching device., the first electrode is formed on a substrate, and a sacrifice layer is formed on the substrate to cover the first electrode. Then, a first recess and a shallower second recess are formed in the sacrifice layer at a position corresponding to the first electrode. The second electrode is formed to have a portion opposing the first electrode via the sacrifice layer, and to fill the first recess. The third electrode is formed to have a portion opposing the first electrode via the sacrifice layer; and to fill the second recess. Thereafter the sacrifice layer is removed.
US07755457B2 Stacked stripline circuits
The present invention provides a method and apparatus for design of low loss, size restricted high frequency circuits. In a preferred embodiment, an electronic device includes: a first circuit layer located above the main circuit board comprising a first stripline passive circuit; and a second circuit layer located above the first circuit, the second layer comprising a second stripline circuit. The two stripline circuits can be separately coupled to leads, or coupled to each other and other leads using vias through the ground layer(s) separating each stripline. The stacked stripline elements can be used together with other circuits, and the stacked circuit board can be conveniently joined together with other assemblies, e.g., by surface mounting to a main board. The utility of this topology can be extended by the use of n-circuit embodiment or embedding in a multilayered main circuit board.
US07755456B2 Triple-mode cavity filter having a metallic resonator
A triple-mode filter is disclosed, the triple-mode filter including a cavity for confining electromagnetic waves and a metallic block acting as a resonator within that cavity. The metallic block does not contact the conductive walls of the cavity, but is instead suspended by a support element. Triple-mode resonators may be combined to produce bandpass filters having three or more poles. In other configurations, triple-mode cavity metallic resonators may be coupled to triple-mode cavity ceramic resonators or to combline resonators to achieve various filtering functions and performances suitable for different applications.
US07755455B2 Saw filter frequency characteristic control
An apparatus in one example comprises an insulating piezoelectric layer, a base electrode along a first side of the insulating piezoelectric layer, and at least one gradient electrode along a second side of the insulating piezoelectric layer. The at least one gradient electrode is configured to provide a voltage gradient across an aperture of a surface acoustic wave (SAW) filter. The base electrode and the at least one gradient electrode are configured to provide a voltage bias across the insulating piezoelectric layer. The voltage bias comprises a gradient based on the voltage gradient across the aperture of the SAW filter. The base electrode and the at least one gradient electrode are configured to control at least one frequency characteristic of the SAW filter based on the voltage bias across the insulating piezoelectric layer.
US07755451B2 Directional coupler
An HF plasma process excitation configuration includes an HF generator that is connected to a plasma load through a directional coupler. The directional coupler includes a transmission line, a first coupling line for detecting reflected power from the plasma load, and a second coupling line for detecting forward power from the HF generator, is the first coupling line is spaced apart from the transmission line and is terminated at least at one end with a termination resistance. The second coupling line is spaced apart from the transmission line and is terminated at least at one end with a termination resistance. Each coupling line has a predetermined and adjusted characteristic impedance, and the termination resistances each have a resistance value that corresponds within a tolerance to the characteristic impedance of the associated coupling line with a tolerance.
US07755445B2 Multi-layered high-speed printed circuit boards comprised of stacked dielectric systems
High speed printed circuit boards (PCBs) are disclosed comprising a dielectrics systems with the back-side trenches, prepregs, signal lines and ground-plans, wherein the signal line and ground-plan are located on the dielectrics. Using of the open trenches in the substrate help to reduce the microwave loss and dielectric constant and thus increasing the signal carrying speed of the interconnects. Thus, according to the present invention, it is possible to provide a simple high speed PCB using the conventional material and conventional PCB manufacturing which facilitates the design of circuits with controlled bandwidth based on the trench opening in the dielectrics, and affords excellent reliability. According to this present invention, high speed PCB with the interconnect system contains whole portion or portion of interconnects for high speed chips interconnects and that have have the dielectric system with opened trench or slot to reduce the microwave loss.
US07755440B2 Voltage controlled oscillator for controlling phase noise and method using the same
A voltage controlled oscillator (VCO) includes a VCO unit having multiple VCO unit output terminals and an amplifier having multiple amplifier output terminals respectively connected to the VCO unit output terminals. The VCO unit generates first output signals having an oscillation frequency corresponding to a supply voltage. The amplifier amplifies a value obtained by performing n-th differentiation on a transconductance component of each first output signal (n being a natural number). Second output signals, corresponding to the first output signals, are output through the amplifier output terminals. Each second output signal includes the amplified value of the corresponding first output signal.
US07755439B2 Phase locked loop circuit performing two point modulation and gain calibration method thereof
A PLL circuit for two point modulation includes a first loop filter, a second loop filter, a plurality of switching devices, and a calibration module. The first loop filter filters an output voltage of a charge pump during a gain calibration operation. The second loop filter filters the output voltage of the charge pump during a normal operation. The first loop filter has a bandwidth wider than that of the second loop filter to perform a fast calibration by reducing a lock time. The operation of the first loop filter, the operation of the second loop filter, and the opening of the first loop filter are determined by the switching operations of the switching devices. The calibration module adjusts a gain of analog modulation data based on a frequency error accumulated in the first loop filter after the first loop filter is open during the gain calibration operation.
US07755427B2 Operational amplifier and related method of enhancing slew rate
An operational amplifier capable of enhancing slew rate is disclosed. The operational amplifier includes a first current generator for generating a first bias current, a second current generator for generating a second bias current, an amplification stage, coupled to the first current generator, for generating a amplification signal according to an input signal, an output stage, coupled to the second current generator and the amplification stage, for generating an output signal according to the amplification signal, and a bias current allocation unit, coupled to the first current generator, the second current generator, the amplification stage and the output stage, for reallocating current intensities of the first bias current and the second bias current according to a control signal.
US07755426B2 Variable gain amplifier and method for achieving variable gain amplification with high bandwidth and linearity
Various example embodiments are disclosed. According to one example embodiment, a high bandwidth, fine granularity variable gain amplifier (“VGA”) may comprise an attenuator, a gain block and a gain adjustment control. The attenuator may comprise at least one pair of attenuator differential input nodes and at least one pair of attenuator differential output nodes. The gain block may comprise at least one pair of gain block differential input nodes coupled to the at least one pair of attenuator differential output nodes and at least one pair of gain block differential output nodes. The gain adjustment control may be configured to adjust a gain of the gain block.
US07755419B2 Low power beta multiplier start-up circuit and method
A circuit (200) can include a reference circuit (202) and a start-up circuit (204). A start-up circuit (204) can include a low threshold voltage reference current device (N3) that can pull a start node (210) low in a start-up operation. This can enable activation device (P3), which can place reference circuit (202) in a stable operating mode. Operation of transistor (N3) can be essentially independent of a high power supply voltage and start-up circuit (204) can include no resistors.
US07755418B2 Current source generator utilizing a portion of a targeted analog circuit
A reference level generator for driving an analog circuit to cyclically complete an analog function includes a portion of the analog circuit, a master clock, a control circuit, a detection circuit, an integrating circuit and a reference level circuit. The master clock operates at a master clock speed and provides master clock signals to the analog circuit utilized to complete the analog function. The control circuit is used to start and stop the operation of the portion of the analog circuit. The detection circuit is configured to determine when the analog function is completed and to provide an output indicative of the completion of the analog function. The integrating circuit is driven by the output of the detection circuit and configured to set an analog level that is function of the analog function completion time. The reference level circuit utilizes the analog level set by the integrating circuit for driving the analog circuit to induce the analog circuit to complete the analog function at a desired speed.
US07755416B2 Temperature-sensor circuit, and temperature compensated piezoelectric oscillator
A temperature-sensor circuit includes: a transistor having an emitter that is grounded, a collector, and a base; a first resistor having a first end and a second end, the first end being coupled with the collector; and a second resistor having a third end and a fourth end, the third end being coupled with the second end of the first resistor. A junction joining the first resistor and the second resistor is coupled with the base.
US07755415B2 Transistor cell and related circuits and methods
A transistor cell is provided that includes transistors arranged to turn on for different voltages applied to a control terminal of the transistor cell. The transistor cell can include a first transistor having a gate, a source, and a drain, and a second transistor having a gate, a source, and a drain, wherein the source of the second transistor is coupled to the source of the first transistor, and the drain of the second transistor is coupled to the drain of the first transistor. The transistor cell can further include a first resistor coupled between the gate of the first transistor and the gate of the second transistor. A frequency mixer is also provided that includes at least one transistor cell.
US07755414B2 Very low power consumption solid state relay
A normally closed solid state power relay with an optionally optically coupled input circuit at an input terminal with a driver circuit electrically coupled to input terminal to drive one or more a power transistors, preferably MOSFET transistors so that the power transistor is held in the on state by the driver when no voltage or a low level voltage is applied to the input terminal, and the power transistor is held in the off state by the driver when a high level voltage is applied to the input terminal. An energy storage device, a battery or capacitor, is coupled to the driver to powers the driver with the energy storage device being charged by energy from the input terminal when said input terminal when a high level voltage is applied to the input terminal. The energy storage device is charged by leakage current through a diode or through a resistor from the input circuit when the input circuit is in a high state.
US07755412B2 Bi-directional level shifted interrupt control
The present example provides a circuit offering interoperability between circuits that may be powered from differing voltages, and that may operate at differing logic levels. Isolation may be provided from the impedance provided by transistor circuits and level shifting may be provided by a divider network. Accordingly, an exemplary slave and a master (or equivalently two circuits which are being coupled together) can operate on different voltages. This may be useful because some circuits such as processors can require higher or lower voltage than other processors that are sought to be coupled together. The circuit also may require one “read only” and another “input/output” pin, therefore, reducing the resources needed to implement the circuit functions. The present example can be useful for microprocessors that can use a software algorithm for the communications protocol, which can be economical to implement as it utilizes one input/output pin and one input only pin.
US07755405B2 DLL circuit and method of controlling the same
A delay locked loop (DLL) circuit includes a first delay control unit configured to generate a first delay control signal in response to a first phase detection signal to control a delay amount of a first delay line and to output a first delay amount information signal, a second delay control unit configured to generate a second delay control signal in response to a second phase detection signal to control a delay amount of a second delay line and to output a second delay amount information signal, and to control the delay amount of the second delay line again in response to the first delay control signal and a half cycle information signal, a half cycle detecting unit configured to receive the first delay amount information signal and the second delay amount information signal to extract half cycle information of a reference clock signal, thereby generating the half cycle information signal, and a duty cycle correcting unit configured to combine an output clock signal from the first delay line and an output clock signal from the second delay line, thereby outputting a duty ratio correction clock signal.
US07755403B2 Apparatus and method of setting operation mode in DLL circuit
An apparatus for setting an operation mode in a DLL circuit generates a locking completion signal according to a level of a phase comparing signal obtained by comparing phases of a reference clock and a feedback clock. During three or more cycles of a pulse signal, it is determined whether a logic value of levels of the phase comparing signal is a specific combination, and the locking completion signal is selectively enabled.
US07755395B2 Inverter circuit
An inverter circuit for generating an output signal at an output node obtained by inverting an input signal level at an input node includes a common-source MOS transistor having a gate node connected to the input node, a source connected to a predetermined voltage and a substrate gate, a load resistor connected in series with the MOS transistor, and a resistor connected between the gate node and the substrate gate of the MOS transistor.
US07755393B1 Output driver for use in semiconductor device
An output driver for use in a semiconductor device includes a first pre-drive unit, a second pre-drive unit, and a main drive unit. The first pre-drive unit generates a pull-up drive control signal based on a data signal. The pull-up drive control signal swings between a power supply voltage level and a low voltage level. The data signal swings between the power supply voltage level and a ground voltage level. The second pre-drive unit generates a pull-down drive control signal based on the data signal. The pull-down drive control signal swings between a high voltage level and the ground voltage level. The main drive unit performs pull-up/down drive operations to an output terminal in response to the pull-up/down drive control signals, respectively. Herein, the high voltage level is higher than the power supply voltage level and the low voltage level is lower than the ground voltage level.
US07755391B2 Three-valued logic function circuit
There is provided a three-valued logic function circuit capable of remarkably reducing the kinds of basic circuits necessary for realizing all 33^2=19683 kinds of two-variable three-valued logic function circuits, remarkably reducing asymmetry of the switching time, and improving an operation speed and symmetry of waveform of the logic function circuit. In a three-valued logic function circuit, three transfer gates T1, T2, and T3 are turned on or off by one-variable three-valued logic function circuits C1, D1, C3 and D3, according to three logic values −1, 0, and 1 constituting a first input a, to select outputs of three one-variable three-valued logic function circuits B1, B2, and B3 connected to a second input b. The transfer gate T2 is configured by parallel connection of a switch pair of serial connection of two n-type MOS transistors and a switch pair of serial connection of two p-type MOS transistors.
US07755390B2 XOR logic circuit
An XOR logic circuit includes a first transfer unit configured to transfer a logic high level data to an output terminal in response to data applied to first and second input terminals; a multiplexing unit configured to output a power voltage or a ground voltage in response to the data applied to the first and second input terminals; and a second transfer unit configured to transfer a logic low level data to the output terminal in response to an output signal of the multiplexing unit and the data applied to the first and second input terminals.
US07755389B2 Reconfigurable logic structures
Reconfigurable electronic structures and circuits using programmable, non-volatile memory elements. The programmable, non-volatile memory elements may perform the functions of storage and/or a switch to produce components such as crossbars, multiplexers, look-up tables (LUTs) and other logic circuits used in programmable logic structures (e.g., (FPGAs)). The programmable, non-volatile memory elements comprise one or more structures based on Phase Change Memory, Programmable Metallization, Carbon Nano-Electromechanical (CNT-NEM), or Metal Nano-Electromechanical device technologies.
US07755387B2 FPGA having a direct routing structure
An improved FPGA having a direct interconnect structure to provide selective data routing without stressing the general-purpose routing resources and to enable high rate of data exchange within the FPGA. At least two IP cores are connected to each other through the direct interconnect structure to enable simultaneous data interaction among the ports of the IP cores and to provide configurable bus width routing between the IP cores, and a plurality of logic blocks connected to the IP cores through the direct interconnect structure to enable simultaneous data routing among the IP cores and the plurality of logic blocks.
US07755385B2 Method for operating an electronic device with reduced pin capacitance
A method of operating an electronic device having an output driver with on die termination legs ODT, and non-ODT legs, includes the step of selectively tri-stating tuning transistors (ZQ trim devices) in the legs as a function of the operational state of the output driver. The tri-stating step is performed such that when a leg is not being utilized, the tuning transistors in the unused leg are placed in a tri-state. For example, during an ODT mode of the output driver, the tuning transistors in the non-ODT legs are tri-stated. During a READ mode of the output driver, the tuning transistors in the ODT legs are tri-stated. During a HiZ mode of the output driver, the tuning transistors in both legs are tri-stated. Tri-stating the tuning transistors in the unused output driver legs can reduce DQ pin capacitance by a total of approximately (Cgd+Cgs+Cgb). A circuit for performing the method includes tri-state components in electrical communication with the tuning transistors, and logic units configured to control the tri-state components. An electronic device includes the output driver having the tri-state components in electrical communication with the logic units.
US07755384B2 High speed IO buffer
A bi-directional buffer is provided. The buffer includes a driver, a receiver, and a circuitry configured to select a driving mode in response to detecting a first condition and to select a receiving mode in response to detecting a second condition. The driving mode has a first impedance and the receiving mode has a second impedance. The second impedance is partially contributed from the driver.
US07755382B2 Current limited voltage supply
A current limited voltage supply including a transistor and a capacitor is provided for powering digital logic cells of an integrated circuit. The transistor is connected in a current mirror configuration, such that a constant reference current is mirrored through the transistor to create a first supply current. The transistor is coupled to the digital logic cells and the capacitor. The first supply current is used to charge the capacitor while the digital logic cells are not switching. While the digital logic cells are switching, the capacitor discharges to the digital logic cells, thereby providing the digital logic cells with sufficient energy to implement high-speed switching. The capacitor minimizes voltage fluctuations within in the current limited voltage supply, such that analog circuitry can be reliably powered from a different branch of the same current mirror circuit.
US07755381B1 Reducing noise on a supply voltage in an integrated circuit
An IC uses a tunable interconnect driver between a data source and a data destination to selectively slow down (“de-tune”) data signals. Data sent along relatively short paths are de-tuned to reduce power supply noise during synchronous switching events. In some embodiments, the tunable interconnect driver delays data transmission relative to an un-delayed signal path, in other embodiments, the slew rate of the tunable interconnect driver is selectively reduced.
US07755379B2 Configurations and method for carrying out wafer level unclamped inductive switching (UIS) tests
This invention discloses a circuit for performing an unclamped inductive test on a metal oxide semiconductor field effect transistor (MOSFET) device driven by a gate driver. The circuit includes a current sense circuit for measuring an unclamped inductive testing (UIS) current that increases with an increase of a pulse width inputted from the gate driver to the MOSFET device wherein the current sensing circuit is provided to turn off the gate driver when a predefined UIS current is reached. The test circuit further includes a MOSFET failure detection circuit connected to a drain terminal of the MOSFET device for measuring a drain voltage change for detecting the MOSFET failure during the UIS test. The test circuit further includes a first switch for switching ON/OFF a power supply to the MOSFET device to and a second switch connected between a drain and source terminal of the MOSFET. Furthermore, the test circuit further includes a timing and make before break (MBB) circuit for receiving an MOSFET failure signal from the MOSFET failure detection circuit and for controlling the first and second switches for switching off a power supply to the MOSFET device upon a detection of an UIS failure under the UIS test to prevent damages to a probe.
US07755377B2 Driver circuit and test apparatus
Provided is a driver circuit that has a first operational mode and a second operational mode and outputs an output signal according to an input signal. The driver circuit includes a first driver section that, in the first operational mode, generates and outputs the output signal according to the input signal and, in the second operational mode, is controlled to be disabled; a high precision driver section that, in the first operational mode, is controlled to be disabled and, in the second operational mode, outputs a source power having a predetermined voltage; and a second driver section that, in the first operational mode, receives the output signal output by the first driver section and outputs the received signal to the outside and, in the second operational mode, receives the source power from the high precision driver section, generates the output signal according to the input signal, and outputs the thus generated signal to the outside.
US07755375B2 Test apparatus, probe card, and test method
There is provided a test apparatus for testing a device under test. The test apparatus includes a plurality of drivers that respectively output a plurality of test signals to a same terminal of the device under test so as to supply, to the same terminal of the device under test, a multiple-valued signal that is generated by combining together the plurality of test signals, and a plurality of probe pins that are provided in a one-to-one correspondence with the plurality of drivers. Here, each of the plurality of probe pins has a top end portion to be electrically connected to the same terminal of the device under test so as to supply a signal output from a corresponding one of the plurality of drivers to the same terminal of the device under test while the test apparatus is testing the device under test, and the top end portion of each probe pin is kept electrically open while the test apparatus is not testing the device under test.
US07755370B2 Method for examining bonding resistance
An exemplary method for examining bonding resistance includes providing a first electronic component having a first and second reference pins. A second electronic component having a third and fourth reference pins is also provided. A first input voltage is applied to the first reference pin. A bias resistor connected between the third reference pin and ground is provided, with the third reference pin serving as an output for providing a first reference voltage. The first reference voltage is measured. Bonding resistance between the first reference pin and the third reference pin is evaluated according to the measured first reference voltage.
US07755369B2 Capacitive fingerprint sensor and the panel thereof
A capacitive fingerprint sensor comprises a fingerprint capacitor, a reference capacitor, a first transistor, a second transistor, a comparator and a multiplexer. The fingerprint capacitor has a capacitance that is either a valley capacitance CFV or a ridge capacitance CFR, wherein CFV is smaller than CFR. One end of the reference capacitor CS is connected to the fingerprint capacitor, and the other end is connected to a trigger signal, wherein the trigger signal is initiated only during a precharge phase. The first transistor is configured to control the fingerprint capacitor during a scan line period. The second transistor is configured to precharge the fingerprint and reference capacitors. One end of the comparator is connected to the second transistor. The multiplexer is connected to another input end of the comparator for providing a first voltage VA and a threshold voltage Vth.
US07755367B2 Silicon MEMS resonators
The invention relates to MEMS resonators. In one embodiment, an integrated resonator and sensor device includes a micro-electromechanical system (MEMS) resonator, and an anchor portion coupled to the MEMS resonator and configured to allow resonance of the MEMS resonator in a first plane of motion and movement of the MEMS resonator in a second plane of motion. In other embodiments, additional apparatuses, devices, systems and methods are disclosed.
US07755366B2 Calibration circuit, semiconductor device including the same, and method of adjusting output characteristics of semiconductor device
A calibration circuit includes: a replica buffer that drives a calibration terminal ZQ; a reference voltage generating circuit that generates a reference voltage VMID; a comparing circuit that compares a voltage appearing in the calibration terminal ZQ with the reference voltage VMID; an impedance adjusting circuit that changes an output impedance of the replica buffer based on a result of comparison carried out by the comparing circuit; and a reference voltage adjusting circuit that adjusts the reference voltage VMID. With this arrangement, the reference voltage VMID can be offset by taking into account a resistance component present between the calibration terminal ZQ and the external terminal, and therefore, a more accurate calibration operation can be carried out.
US07755365B2 Electronic element testing and supporting apparatus
An electronic element testing and supporting apparatus includes a circuit board, an outer frame, an inner frame, a plate and two locking devices. The outer frame is assembled on a second surface of the circuit board and has a plurality of outer frame. Two opposing outer frame rims are provided respectively with a slot having an accommodating opening and an accommodating hole. The inner frame is lodged in the outer frame. The plate is inserted into the slots via the accommodating openings of the two opposing outer frame rims. The locking device includes an elastic element disposed in the accommodating hole of the outer frame rim and a stopper. The elastic element abuts against the stopper, so that the stopper can be movably extended into the corresponding slot to stop the plate. Via this arrangement, the present invention avoids using screws to lock the plate and the inner frame.
US07755362B2 Electric switching device
An electric switchgear (10) with a pole of the switchgear filled with insulating gas is provided. A monitoring device (14) is provided for monitoring the insulating gas in the switchgear pole. A device (20) is provided that has a test connection (28) for a testing device to test the monitoring device (14). The device (20) is connected to the monitoring device (14) and the switchgear pole. The device (20) has a valve (23), with which the switchgear pole can be detached from the monitoring device (14).
US07755358B2 Method to determine the design of a basic magnet of a magnetic resonance apparatus with at least one gradient coil system
The method for determination of the design of the basic magnet of a magnetic resonance apparatus with at least one gradient coil system, the design of the basic magnet is determined by taking into consideration forces acting on the at least one gradient coil system that may lead to vibrations of the gradient coil system due to switching processes of the gradient coil system in the field of the basic magnet.
US07755356B1 Driven equilibrium and fast-spin echo scanning
An NMR imaging process includes subjecting an imaging object to a uniform polarizing magnetic field. Orthogonal magnetic field gradients are applied to the imaging object. RF energy is applied to the imaging object. The RF energy includes a plurality of angular precession frequencies simultaneously applied to correspond to a respective plurality of selected slices of the imaging object. A corresponding plurality of nuclear magnetic resonance signals emitted by the imaging object are simultaneously detected. The nuclear magnetic resonance signals are processed to provide diagnostic information related to individual ones of the plurality of selected slices. In this way, multiple slices are excited and sampled simultaneously. The RF energy can be applied by applying RF energy to the imaging object according to a fast-spin echo technique and subsequently applying RF energy to the imaging object according to a driven equilibrium technique.
US07755344B2 Ultra low-voltage sub-bandgap voltage reference generator
A low-voltage sub-bandgap reference circuit is disclosed. In one embodiment, the low-voltage sub-bandgap voltage reference circuit includes a differential amplifier and a first bipolar transistor with its base and collector coupled to an electrical ground. The reference circuit further includes a second bipolar transistor with base and collector coupled to the electrical ground. The reference circuit further includes a DC bias circuit supplying a predetermined voltage output between a high and low voltage terminal, the high voltage terminal being coupled to both collectors of the first and second bipolar transistors and the low voltage terminal being coupled to both bases of the first and second bipolar transistors.
US07755341B2 Steady state frequency control of variable frequency switching regulators
A steady state frequency control circuit for a variable frequency regulator including an open loop frequency control circuit, a frequency detector and a comparator circuit. The variable frequency regulator provides a clock signal indicating actual operating frequency and has a frequency control parameter for adjusting steady state operating frequency. The frequency detector receives the clock signal and provides a frequency sense signal which is compared with a steady state frequency reference signal to provide a frequency adjust signal. The frequency control parameter is adjusted by the frequency adjust signal to control steady state frequency. A method of controlling steady state frequency of a variable frequency regulator includes using open loop frequency control, determining the operating frequency and providing a frequency sense signal, comparing the frequency sense signal with frequency reference signal and providing a frequency adjust signal, and adjusting the frequency control parameter based on the frequency adjust signal.
US07755337B2 Current sensing circuit and voltage regulator using the same
A current sensing circuit for sensing an output current generated by a voltage regulator includes a first double-diffused metal-oxide semiconductor transistor and a current-voltage converter. The first double-diffused metal-oxide semiconductor transistor has a first gate terminal to receive an output control signal from a control circuit of the voltage regulator. The first double-diffused metal-oxide semiconductor transistor is configured to output a current proportional to the output current according to the output control signal. The current-voltage converter is connected to the first double-diffused metal-oxide semiconductor transistor. The current-voltage converter is configured to convert the proportional current to a corresponding voltage.
US07755333B2 Power system control apparatus and power system control method
A SVC control section detects a bus voltage from an instrument transformer, and adjusts reactive power generated by a SVC according to the detected bus voltage. A cooperative control section generates a control command for controlling the interconnection and parallel-off of a phase lead capacitor and a phase lag reactor on the basis of the amount of reactive power generated by the SVC and the bus voltage detected by the instrument transformer and a voltage sensor. A voltage comparator compares the bus voltage with a predetermined threshold voltage set to a voltage lower than a lower limit value of a steady state fluctuation range of the bus voltage and outputs the comparison result to a circuit breaker control section. When the bus voltage is lower than the threshold voltage, the circuit breaker control section locks the control command from the cooperative control section.
US07755332B2 Control apparatus for automotive alternator with function of initialization state detection
A control apparatus controls power generation of an electric generator and communicates with an external control apparatus. The control apparatus includes a receiver, a controller, an initialization state detector, and a transmitter. The receiver receives a command signal transmitted by the external control apparatus. The controller controls power generation of the electric generator according to the command signal received by the receiver. The initialization state detector detects an initialization state of the control apparatus. The transmitter transmits, when the initialization state of the control apparatus is detected by the initialization state detector, an informing signal to the external control apparatus, thereby informing the external control apparatus that the control apparatus is in the initialization state.
US07755330B2 Methods and systems for controlling an AC adapter and battery charger in a closed loop configuration
Disclosed are methods, circuits, and systems for implementing an AC voltage adapter and battery charger system in a closed loop topology. Embodiments of the invention include methods for controlling an AC adapter charging a battery with steps for using a closed loop configuration to monitor one or more selected parameters in the charging loop. Feedback to the AC adapter is used for dynamically controlling the adapter output voltage. A preferred embodiment exemplifies a closed loop circuit for battery charging. The circuit includes an AC adapter and a monitoring circuit for monitoring the closed loop and for providing feedback to the AC adapter, controlling the adapter output voltage.
US07755323B2 Portable power supply module with automatic winding mechanism
A portable power supply module with winding mechanism is disclosed, which includes a shell body, a battery room formed at the shell body for accommodating at least one battery, a connection line, a pulling compartment in the shell body for accommodation of the connection line and a winding mechanism located in the pulling compartment. At least one set of conductive contact plates are provided and are connected to a circuit board to a supply power from the battery. A first end of the connection line is connected to the circuit board and a second end of the connection line is connected to an output connector. When the connection line is pulled and the winding mechanism slides forward to extend the connection line. When the portable power supply module is not in use, the winding mechanism pulls and retracts the connection body in the shell body.
US07755322B2 Mechanical coupling system, associated electrical supply unit, and associated charging device
A system is provided for mechanically coupling an electrical supply unit for cordless electrical devices with a charging device, the electrical supply unit includes a housing in which at least one battery that can be recharged by the charging device is located, an associated electrical supply unit, and an associated charging device. At least one guide element is located in the front region of the housing of the electrical supply unit, which engages, for mechanical coupling with the charging device, in a corresponding receiving device on the charging device; the combination of the at least one guide rail and the receiving device functions as a flexible coupling or a slide-in, rear-engagement seat.
US07755321B2 Method and apparatus for battery removal detection
The present invention relates to a method for battery removal detection in a portable communication device and also to a portable communication device comprising a detection circuit. During start-up of the portable communication device the detection circuit is powered on and a first input of the detection circuit is set to a first logical level and a second input of the detection circuit is set to a second logical level. An output from the detection circuit is fed to a third input of the detection circuit and a new output value for the detection circuit is generated based on the first, second and third input and the new value of the output is stored in a memory means.
US07755312B2 Motor drive device and electric equipment using this
A motor drive device comprising an H-bridge circuit having four switching elements connected in an H bridge form to a motor coil L, a control circuit for on-off controlling each switching element, and a PWM signal generating circuit for generating a PWM signal having a duty according to a ration between a power supply voltage Vcc and a control voltage Vref, wherein the control circuit is so constituted as to select a switching element to be turned on according to an operation mode control signal FIN, RIN and control its on-duty according to the PWM signal. This constitution can variably control easily and over a wide range a drive voltage applied to one end of the motor coil L according to an externally input control voltage Vref.
US07755311B2 Fan abnormality detection device
When a fan drive current has become excessive, a fan drive device intercepts that current, waits for just a fixed time period T1, and thereafter flows that current for a second time. The fan power supply current flowed to the fan drive device is detected by a shunt resistor R. The value of the fan power supply current detected by the shunt resistor R is inputted to a controller, and the cause of any abnormality of the fan is decided upon by this controller, based upon the magnitude of the above described fan power supply current and the time period over which it has continued.
US07755310B2 Method and apparatus for electric motor torque monitoring
Methods and apparatus are provided for monitoring an achieved motor torque produced by an electric motor. The method includes determining the achieved motor torque based on a rotor position of the electric motor and a phase current of the electric motor when the motor speed is not greater than a first pre-determined threshold, determining the achieved motor torque based on a loss-compensated power supplied to the electric motor when the motor speed is greater than the first pre-determined threshold, comparing the achieved motor torque with the torque command, and indicating a fault when the achieved motor torque is not within a pre-determined margin of the torque command.
US07755300B2 Method and apparatus for preventing instabilities in radio-frequency plasma processing
A method and apparatus for controlling a power supply to prevent instabilities due to dynamic loads in RF plasma processing systems, operating at frequencies of from 1 MHz and up 1 MHz and above. The apparatus includes a power source, a power converter receiving power from the source, the power converter providing a constant output power controlled by varying at least one of input voltage or switching frequency, and an RF generator receiving constant power from the power converter.
US07755299B2 Transformer for balancing currents
The invention relates to a transformer (10) for balancing the current in an AC circuit, comprising a primary winding (12), a secondary winding (14) and a main inductance (16). The transformer is characterized in that a capacitive component is connected in parallel to the primary winding (12) or to the secondary winding (14), whose capacitance value is determined such that the reactive current IL brought about by the main inductance (16) is substantially compensated. A transformer of this kind can preferably be employed in current balancing circuits as used, for example, in systems for backlighting LCD displays.
US07755298B2 Power supply circuit with soft start circuit
An exemplary power supply circuit (20) includes a scaler (21), a field-effect transistor (23), a pulse width modulation circuit (25), and a capacitor (29). The scaler includes an output port (213). The pulse width modulation circuit includes an input port (251). The input port of the pulse width modulation circuit is grounded via the capacitor. The field-effect transistor includes a gate electrode (231), a source electrode (232), and a drain electrode (233). The gate electrode is connected to the output port of the scaler. The source electrode is grounded. The drain electrode is connected to the input port of the pulse width modulation circuit.
US07755296B2 Resonant inverter
The present invention provides a low-cost resonant inverter circuit for ballast. The resonant circuit includes a transformer connected in series with a lamp to operate the lamp. A first transistor and a second transistor are coupled to switch the resonant inverter circuit. A second winding and a third winding of the transformer are used for generating control signals in response to a switching current of the resonant inverter circuit. The transistor is turned on once the control signal is higher than a high-threshold. Next, the transistor is turned off once the control signal is lower than a low-threshold. Therefore, soft switching operation for the first transistor and the second transistor is achieved.
US07755295B2 Vehicle head lamp device
A head lamp device for a vehicle includes a DC power source, a diode array having a plurality of series-connected light emitting diodes and a current control circuit that supplies driving current to the diode array. The current control circuit is constituted of a current supply circuit, a voltage measuring circuit, a comparing circuit that compares the voltage drop with a reference value, a judging circuit for judging that there is a short-circuiting at any of the light emitting diodes based on the comparison by the comparing circuit, and a display unit for displaying an alarm when the judging circuit judges that there is a short-circuiting.
US07755284B2 Plasma display panel
A plasma display panel includes a pair of substrates forming a discharge space between the substrates, and lateral barrier ribs extending in a row direction and longitudinal barrier ribs extending in a column direction that divide the discharge space into cells. Each lateral barrier rib is divided into two portions in the column direction such that a vent passage is formed in the divided portion. In the plasma display panel, raised portions, which are lower than the lateral barrier ribs and connect the lateral barrier ribs divided into the two portions with each other, are formed in the vent passage.
US07755282B2 LED structure and fabricating method for the same
A method is performed for the fabrication of LED and its structure. The LED is capable of emitting uniform white light and includes a substrate, an LED die, a holding frame and fluorescent substance where the holding frame is of hollow shape. The LED contains a die emitting blue light, and the fluorescent substance is a yellow phosphor. As the LED die is mounted on the substrate, the holding frame is seated on the die, and a bond wiring is performed. The holding frame is filled with the fluorescent substance in a uniform distribution on the die to form a layer of fluorescence. Finally the structure of the LED is accomplished as the packaging is completed.
US07755281B2 Electroluminescent device having island-shaped barrier layers
An electroluminescent device includes a substrate and a plurality of electroluminescent elements disposed on the substrate. Each electroluminescent element includes a first electrode, a second electrode, and a function layer including a luminescent layer and disposed between the first electrode and the second electrode. The electroluminescent elements are grouped into a plurality of groups each including at least one electroluminescent element. Barrier layers are disposed in an island-shaped manner corresponding to regions where the electroluminescent elements are disposed, and each barrier layer prevents water from transferring from the substrate to the electroluminescent element in the corresponding group.
US07755280B2 Active matrix electroluminescence device having a metallic protective layer and method for fabricating the same
An active matrix electroluminescence display device and a method for fabricating the same, whereby damage caused by UV light rays during the fabrication process can be prevented, are disclosed. The active matrix electroluminescence display device includes a plurality of transistors formed on a substrate having an emissive area and a non-emissive area defined thereon, an insulating layer formed on the substrate and the thin film transistors, a metallic protective layer formed on the insulating layer of the non-emissive area, a first electrode formed on the insulating layer of the emissive area, an electroluminous layer formed on the first electrode, and a second electrode formed on the electroluminous layer.
US07755279B2 Organic electroluminescent device and fabricating method thereof
An organic electroluminescent device includes: a first substrate; a second substrate facing and spaced apart from the first substrate, the first and second substrates each having a pixel region; an array element on an inner surface of the first substrate, the array element including a plurality of thin film transistors within each pixel region; an organic electroluminescent diode on an inner surface of the second substrate; and a connection pattern electrically interconnecting the first and second substrates.
US07755278B2 Light emitting element provided with organic conductive and inorganic hole transport layers between an electrode and organic emissive layer
A light emitting element with reduced inconvenience due to dust or the like and a manufacturing method thereof. One feature of the invention is a light emitting element having a first layer provided so as to be in contact with a first electrode, and a second layer provided so as to be in contact with the first layer, between the first electrode and a second electrode. A light emitting layer exists between the second layer and the second electrode. The first electrode, the second electrode, the first layer, the second layer, and the light emitting layer are stacked so that the first layer is formed in advance compared with the second layer. Here, the first layer is a layer containing an organic compound. Especially, an organic compound having conductivity is preferable among organic compounds. Alternatively, the second layer is a layer containing an inorganic compound. In particular, an inorganic compound having hole transport property is preferable among inorganic compounds.
US07755276B2 Aluminate-based green phosphors
Novel aluminate-based green phosphors are disclosed having the formula M1−xEuxMg1−yMnyAlzO[(x+y)+3z/2]; where 0.1
US07755272B2 Anode panel and field emission type backlight unit having the same
Provided is an anode panel of a field emission type backlight unit. The anode panel includes a substrate, an anode formed on a lower surface of the substrate, a phosphor layer coated on a lower surface of the anode and a liquid pack disposed on an upper surface of the substrate, said liquid pack having a transparent cover having cylindrical lens type curved portions and transparent liquid filling in the curved portions.
US07755267B2 Electron emitting device having electroconductive thin film and high resistivity sheet
An object of the present invention is to prevent a device portion from being electrostatically charged with the use of the high resistivity film, and at the same time prevent a leak current passing the device portion due to an existing high resistivity film, in an electron source with the use of a surface-conduction electron-emitting device. This process for manufacturing the electron-emitting device comprises the steps of: forming an electroconductive thin film 4 astride device electrodes; forming the high resistivity film 7 in a region except the electroconductive thin film 4 and a perimeter thereof; subjecting the electroconductive thin film 4 to forming processing, to form a fissure 5 therein; and depositing a carbon film 6 inside the fissure 5 and in a region reaching the high resistivity film 7 from the edge of the fissure 5, by applying voltage between device electrodes 2 and 3 under an atmosphere containing a carbon compound.
US07755266B2 Pixel structure for electroluminescent panel
A pixel structure has a substrate, and a first subpixel unit, a second subpixel unit, and a third subpixel unit disposed on the substrate. The first subpixel unit has three first subpixels arranged in a delta formation, the second subpixel unit has three second subpixels arranged in a delta formation, and the third subpixel unit has three third subpixels arranged in a delta formation. One first subpixel of the first subpixel unit, one second subpixel of the second subpixel unit adjacent to the first subpixel unit, and one third subpixel of the third subpixel unit adjacent to the first subpixel unit form a display pixel unit.
US07755262B2 Organic EL display
An organic EL display having a polarizing plate is disclosed. The present invention includes an organic EL display panel, a first polarizing plate on the panel to convert a circularly or linearly polarized light to a linearly or circularly polarized light, and a second polarizing plate on the first polarizing plate to have a polarization characteristic of absorbing light in a high light efficiency wavelength range more than light in a low light efficiency wavelength range.
US07755257B2 Piezoelectric ultracapacitor
Piezoelectric ultracapacitor is disclosed capable of converting the kinetic energy of ordinary motion into an electrical potential. The piezoelectric ultracapacitor of the present invention may be used in various contexts, including power generation, switching and control and memory.
US07755256B2 Ultrasonic diagnostic apparatus and ultrasonic probe
An ultrasonic probe including a piezoelectric vibrator configured to transmit and receive ultrasonic waves, an acoustic lens configured to focus the ultrasonic waves and an acoustic matching layer arranged between the piezoelectric vibrator and the acoustic lens and configured to modify acoustic impedance from the piezoelectric vibrator to the acoustic lens. The acoustic matching layer includes a first region arranged at center areas along a direction of transmitting and receiving of the ultrasonic waves, a second region arranged between the first region and the piezoelectric vibrator and having a rate of change of acoustic impedance which is less than rate of change of acoustic impedance of the first region and a third region arranged between the first region and the acoustic lens, and having a rate of change of acoustic impedance which is less than a rate of change of acoustic impedance of the first region.
US07755253B2 Piezoelectric element and shape of an elecrode thereof
A piezoelectric/electrostrictive film element includes a substrate, a lower electrode, a piezoelectric/electrostrictive film, and an upper electrode. The substrate has a thin-walled diaphragm portion, and a thick portion formed around the thin-walled diaphragm portion. The lower electrode is formed on the substrate in such a manner as to extend over the thin-walled diaphragm portion and the thick portion. The piezoelectric/electrostrictive film is formed on the lower electrode. The upper electrode is provided on the piezoelectric/electrostrictive film in such a manner as to face the thin-walled diaphragm portion. The upper electrode includes an upper-electrode body portion and a connection portion. The upper-electrode body portion has a planar shape generally similar to the planar shape of the thin-walled diaphragm portion.
US07755252B2 Driving device having suitable stationary member as material
A driving device includes an electro-mechanical transducer having first and second end portions opposite to each other in an expansion/contraction direction, a stationary member coupled to the first end portion of the electro-mechanical transducer, a vibration friction portion mounted to the second end portion of the electro-mechanical transducer, and a rod-shaped moving portion frictionally coupled to the vibration friction portion, whereby moving the moving portion in the expansion/contraction direction of the electro-mechanical transducer. The stationary member consists essentially of a base alloy which consists of, by weight, 88 to 97% tungsten, 2 to 11% nickel as a binder, and, as the balance, 0.1 to 2% at least one metal having an ionization tendency which is higher than that of tungsten. The stationary member has a surface without nickel plating.
US07755251B2 Control apparatus and control method for vibration wave driven apparatus
A vibration wave driven apparatus capable of preventing a resonance frequency of a vibrator from being shifted to a frequency side higher than a fixed drive frequency of the vibrator during the execution of phase difference control or voltage control. Driving signals are supplied from a control apparatus to a vibration-type actuator having a piezoelectric element that functions as an electro-mechanical energy conversion element. To control the drive of the vibration-type actuator, either a phase difference between the driving signals or a voltage of the driving signals is changed. When either the phase difference or the driving signal voltage is changed, the frequency of the driving signals is set to a predetermined frequency higher than the frequency for use when neither the phase difference nor the driving signal voltage is changed.
US07755250B2 Measuring sensor with at least one SAW (surface acoustic wave) element
A measuring sensor comprises at least one SAW (surface acoustic wave) element (20) serving as a sensor and identification unit, which is installed in a contactless manner inside a housing part (10) forming, in essence, a coaxial conductor. The housing part (10) is connected to the shield (13) of the connection cable whose signal conductor (12) extends in a contactless manner over a superficial coupling structure of the SAW element (20) without contact. In order to improve the near-field coupling, the coupling structure of the SAW element (20) comprises additively coupling partial structures, which are arranged on both sides of the signal conductor (12) and which, preferably with at least one strip conductor, encircle, at least for the most part, the SAW element (20) in the peripheral area, and which serve as an integrated discharge loop for pyroelectric charges.
US07755248B2 Integrated drive element
Proposed is an integrated drive element (110) which is particularly suitable for use in an automatic shift transmission of a motor vehicle. The integrated drive element (110) has at least one electric motor (112), with preferably precisely two electric motors (112) being provided which can be used for example for a dual-clutch transmission. Also provided is at least one electronic engine control unit (114) which is designed for controlling the functionality of the at least one electric motor (112). Said electronic engine control unit (114) in turn has a housing (116). The at least one electric motor (112) spatially directly adjoins the housing (116) and/or is at least partially integrated into the at least one housing (116).
US07755247B2 Motor
A motor which, even if the commutator is deformed, suppresses brush deformation to thereby prevent short-circuiting between the positive-pole-side brush and the motor housing. A motor includes: a motor housing; a stator; a rotor; a commutator; a positive-pole-side brush; a negative-pole-side brush; and a brush holding frame fixed to the motor housing and having a positive-pole-side brush holding portion holding the positive-pole-side brush and a negative-pole-side brush holding portion holding the negative-pole-side brush, in which the positive-pole-side brush holding portion and the negative-pole-side brush holding portion each curve about a circumference of the commutator, and in which a thickness of an outer portion of the positive-pole-side brush holding portion in a circumferential direction of the commutator is greater than a thickness of an outer portion of the negative-pole-side brush holding portion in the circumferential direction of the commutator.
US07755245B2 Synchronous motor with permanent-magnet rotor
A synchronous motor with permanent-magnet rotor, of the type comprising a stator with corresponding windings and a rotor arranged between pole shoes formed by the stator. The stator is constituted by two C-shaped ferromagnetic bodies whose ends form two pairs of pole shoes. Respective spools with windings are arranged along the ferromagnetic bodies. The two pairs of pole shoes are angularly mutually offset so that two pole shoes, each belonging to a distinct ferromagnetic body, are internal with respect to the angular configuration thus formed and the other two pole shoes are external with respect to the same angular configuration. The external pole shoes have a same axial height and wrap around a same axial portion of the rotor.
US07755243B2 Rotating electric machine
A rotating electric motor includes a rotary shaft capable of rotation, a stator core formed in a cylindrical configuration, a rotor core fixed to the rotary shaft, a magnet set at the rotor core such that a pair of magnetic poles of different magnetism are aligned in the radial direction of the rotor core, a field yoke provided at the perimeter of the stator core, and a winding that can control the magnetic flux density across the rotor core and the stator core by forming a magnetic circuit across the field yoke and the rotor core.
US07755242B2 Motor, method for manufacturing the same, and washing machine using the same
A motor having a structure configured to reduce magnetic resistance between a rotor and a stator, a method for manufacturing the motor, and a washing machine using the motor are disclosed. The motor includes a rotor, and a stator co-operating with the rotor. The stator includes a main core and an auxiliary core. The main core includes a base and a plurality of teeth protruding from the base. The auxiliary core is structured to prevent the occurrence of magnetic resistance from being generated from spaces, defined between adjacent teeth, when the stator co-operates with the rotor.
US07755241B2 Electrical machine
The invention relates to an electrical machine, in particular to a motor or a generator, comprising at least a stator (30a, 30b), a plurality of winding teeth (32a, b) arranged on the circumference of the at least one stator (30a, b) with windings and the winding teeth comprising clearances (34a, b) therebetween, wherein all windings of each stator are connected in series. The electrical machine further comprises a rotor (1) and a plurality of permanent magnets (5) and/or rotor windings arranged at the circumference of the rotor (1), wherein the poles of the permanent magnets and/or rotor winding directions are radially aligned and alternating. Preferably, two stators (30a, b) are provided, which have an angular offset (α) to each other. Further, a control circuit for an electrical machine comprising at least one phase winding is provided, the control circuit comprising four power switches per corresponding phase winding for the control of the electrical machine.
US07755236B2 Ceiling fan motor
The invention teaches a ceiling fan motor, and specifically, a brushless DC external rotor motor, comprising an electrical control member and a motor structural member, wherein the motor structural member comprises a shaft 1, a stator 2, and a rotator 3, the stator is fit over the shaft 1, the rotator is fit over the stator 2, and the stator 3 is engaged with the shaft 1 via a pair of bearings 4. The rotator 3 comprises a top end cover 5, a bottom end cover 6, an outer shell cover ring 7, and a plurality of magnets 8, wherein the magnets 8 are positioned along the circumferential direction of the inner wall of the outer shell cover ring 7. The top end cover 5 and the bottom end cover 6 are installed on the top and bottom of the cover ring 7, respectively, and are connected to each other by means of a plurality of bolts and nuts. The ceiling fan motor of the invention provides the advantages of efficient energy consumption, low noise, and high operational stability at low speeds.
US07755234B2 Brushless motor have a variety of rotating angles for being used in different lamps
A brushless motor includes a bottom base, a circuit board, a rotator, a big gear, a big driven gear, a driving gear and a lid. Positioned around a shaft base inside the bottom base are two stopping posts that form an included angle with the shaft base. A positioning plate is formed at the bottom of the driving gear, restricted to move between the two stopping posts to keep the driving gear rotated in a preset angle. And, a single injection mold can make various bottom bases with diverse rotating angles for being used in the brushless motor employed for different lamps, achieving the purpose of reducing manufacturing cost.
US07755233B2 Adjustments device for a motor vehicle seat with an electric motor with a gear connected thereto
An adjustment device for a motorized vehicle seat has an electric motor and a gear connected to the electric motor. The electric motor has a nominal speed of more than 12,000 rpm, in particular of more than 15,000 rpm at nominal voltage.
US07755231B2 Resolver and manufacturing method of the same
In a resolver of a motor, a plurality of wires forming a plurality of coils arranged at a resolver stator portion are arranged at a wiring surface which is arranged at a terminal block of a connector portion and extends between an annular shape surface arranged substantially perpendicularly to a central axis at a core back of an insulator and a plurality of terminal pins, and are connected to a control unit via the terminal pins. Each of the wires of the resolver includes a slackened portion formed at a portion thereof between corresponding terminal pins and corresponding coils. The slackened portion is accommodated in a groove portion arranged at the wiring surface of the connector portion in order to minimize the possibility of damaging the wire improving reliability of the connection between the terminal pin and the coil.
US07755227B2 Vibration generator
A vibration generator is provided. The vibration generator comprising a case having a hollow inside and a lower plate. A first vibrator is disposed away from the lower plate of the case and supported by first elastic member fixed to the lower plate. A second vibrator is disposed away from the first vibrator and supported by second elastic member fixed to the first vibrator. The first vibrator and the second vibrator are operable to vibrate separately. When operated separately at least two different resonance frequencies are created and transmitted to the case.
US07755226B2 Stand for a linear electric motor comprising thermal compensation and cooling means
The invention concerns a stand (12) for a linear electric motor (14) comprising a primary winding (18) and a secondary winding (20), characterized in that the stand (12) comprises compensating means (52) consisting of elongated slots (58) delimiting connecting bridges (60) and in that said slots (58) constitute cooling openings through which is provided a forced air flow when the stand (12) is moving enabling the primary winding (18) to be cooled.
US07755225B2 Recoilless voice coil actuator and method
A recoilless voice coil actuator and method having flexures connected to both the magnet and the voice coil allowing independent movement of both the magnet and the voice coil in the direction of actuation. The stiffness or resistance to movement of the flexures is selected so that the natural frequencies of the magnet and the voice coil along the direction of actuation are substantially the same.
US07755223B2 Movable barrier operator with energy management control and corresponding method
A movable barrier operator system wherein one or more of the various components of the system is configured to operate selectively in at least either of two operational modes. Each operating mode is characterized by a corresponding energy usage profile. The operational status of the system is monitored and operating modes are selected that serve both to substantially ensure proper operation given current likely operational expectations and an overall desire to reduce energy consumption.
US07755219B2 Touch sensor controlled switch with intelligent user interface
A module for controlling power supply to a load in a product which includes a microchip, and an electromechanical switch and a proximity/touch sensor connected to the microchip, preferably to the same input. The switch is primarily used to activate or deactivate the load and the proximity/touch sensor to vary the effect of operating the switch, or to control additional functions such as the activation of a signal, typically a light signal, which helps to locate the product, particularly in the dark, and to vary the duration of an automatic time-out period at the end of which the load is deactivated.
US07755215B2 Method and circuit to output adaptive drive voltages within information handling systems
A method and circuit to output adaptive drive voltages within information handling systems is disclosed. According to one aspect of the disclosure, a method of outputting power within an information handling system can include sensing a load current of a power output stage operable to employ more than one drive voltage level. The method can also include comparing the load current to a threshold current setting, and selecting a first output drive voltage from a plurality of input drive voltages in response to comparing the load current to the threshold current setting. The method can also include coupling the first output drive voltage to the power output stage.
US07755214B2 Diode circuit having passive element property, impedance modulator including the diode circuit, and DC source including the diode circuit
A diode circuit having a passive element property, and an impedance modulator and a direct current (DC) source that use the diode circuit are provided. The diode circuit includes a first diode that generates a predetermined DC and alternating currents (AC) when a radio frequency (RF) signal is applied; and a DC path that is connected in parallel to the first diode, forms a predetermined loop and circulates the DC current within the loop. The DC path includes an inductor or an LC parallel resonator. The DC path includes a second diode that is disposed in the opposite direction to the first diode and connected to the first diode in parallel. The present invention can relieve difficulty in designing an RF circuit.
US07755212B2 Method and apparatus for storing and transporting energy using a pipeline
A method and apparatus for storing and transporting energy in the form of compressed air energy via a pipeline shown. The method preferably consists of using at least one power source to drive a compressor to compress air into storage, wherein the pipeline can be adapted to reduce the pressure losses that are experienced along its length, such as by providing first and second segments, wherein the second segment is located further downstream from the first segment, and the first segment's diameter is greater than that of the second segment. Facilities or communities connected to the pipeline can use the energy in the form of electricity, or to drive pneumatic tools or equipment, or to generate chilled air as a by-product, which can be used for refrigeration, air conditioning or desalination. A utility or grid or wind farm or other power source can be used to generate the compressed air energy, such as during low demand periods, such that the energy can be used during high demand periods.
US07755207B2 Wafer, reticle, and exposure method using the wafer and reticle
A semiconductor wafer is disclosed that includes a substrate; a plurality of device chip areas formed on the substrate; a plurality of scribe lines formed in a lattice-like manner on the substrate, the scribe lines being provided so as to separate the device chip areas from each other; a blank area in which at least one alignment mark formed of a metal film for alignment of the semiconductor wafer is formed, the blank area being provided in an area different from the device chip areas; and a scribe area in which the alignment mark is prevented from existing, the scribe area being provided in each area where the blank area crosses the scribe lines.
US07755197B2 UV blocking and crack protecting passivation layer
A semiconductor device comprises a substrate, a patterned metal conductor layer over the substrate, and a passivation layer. The passivation layer may comprise a UV blocking, protection layer, over at least a portion of the substrate and patterned metal conductor layers, and a separation layer between the patterned metal conductor layer and the UV protection layer. The passivation layer may also comprise a gap-filling, hydrogen-blocking layer over the substrate, the patterned metal conductor layer and any UV protection layer.
US07755196B2 Method for production of an integrated circuit bar arrangement, in particular comprising a capacitor assembly, as well as an integrated circuit arrangement
A method for production of an integrated circuit arrangement which contains a capacitor. A dielectric layer is structured with the aid of a two-stage etching process, and with the aid of a hard mask. In the case of an electrically insulating hard mask, the hard mask is removed again. In the case of an electrically conductive hard mask, parts of the hard mask may remain in the circuit arrangement.
US07755195B2 Semiconductor apparatus integrating an electrical device under an electrode pad
A semiconductor apparatus includes a device, two metal-wiring layers, and an insulation film. The device includes first and second electrodes. The two metal-wiring layers include uppermost and next-uppermost metal-wiring layers. The insulation film is formed on the uppermost metal-wiring layer and includes first and second pad openings. The uppermost metal-wiring layer has a first portion exposed to air through the first pad opening and forming a first electrode pad, and the uppermost metal-wiring layer has a second portion exposed to air through the second pad opening and forming a second electrode pad. The first and second electrode pads are located over the device and are electrically connected to the first and second electrodes, respectively. The next-uppermost metal-wiring layer has a first portion located under the first electrode pad and electrically connected thereto, and a second portion located under the second electrode pad and electrically connected thereto.
US07755193B1 Non-rectilinear routing in rectilinear mesh of a metallization layer of an integrated circuit
Non-rectilinear routing in a rectilinear mesh. In accordance with an embodiment of the present invention, an integrated circuit comprises a first substantially continuous metallization layer. The first substantially continuous metallization layer further comprises first and second portions electrically isolated from one another. The integrated circuit includes a trace disposed between and electrically isolated from the first and second portions of the first substantially continuous metallization layer. The trace is not parallel to an edge of the integrated circuit.
US07755191B2 Semiconductor device and method of manufacturing the same
A semiconductor device includes a first copper-containing conductive film formed on a substrate, insulating films formed on the first copper-containing conductive film with a concave portion reaching the first copper-containing conductive film, a second barrier insulating film formed to cover the side wall of the concave portion of these insulating films, a second adhesive alloy film made of copper and a dissimilar element other than copper, and coming in contact with the first copper-containing conductive film at the bottom surface of the concave portion and in contact with the second barrier insulating film at the side wall of the concave portion to cover the inside wall of the concave portion, and a second copper-containing conductive film containing copper as a main component, and formed on the second adhesive alloy film in contact with the second adhesive alloy film to fill the concave portion.
US07755188B2 Method and apparatus for stacking electrical components using via to provide interconnection
An efficient chip stacking structure is described that includes a leadframe having two surfaces to each of which can be attached stacks of chips. A chip stack can be formed by placing a chip active surface on a back surface of another chip. Electrical connections between chips and leads on the leadframe are facilitated by bonding pads on chip active surfaces and by via that extend from the bonding pads through the chips to the back surfaces.
US07755187B2 Load driving device
A load driving device includes: an output power device for driving a load; a driving IC for controlling the output power device, wherein the driving IC is electrically coupled with the output power device through a wire or a connection member; and a first electrode substrate. The output power device and the driving IC are mounted on the first electrode substrate. In this case, the output power device is controlled with high speed, and a mounting area of the output power device and the driving IC is reduced.
US07755185B2 Arrangement for cooling a power semiconductor module
An arrangement for cooling a power semiconductor module, the power semiconductor module having a substrate with a ceramic plate and may have a metallization thereon, the arrangement has a container for the intake of a coolant with a heat-conducting plate; the heat-conducting plate having two sides, one side joined to the metallization of the substrate and the other side being in contact with the coolant; wherein the heat-conducting plate is made of materials having a metal matrix composite (MMC) material with a filling content, which results in a thermal expansion of below that of copper.
US07755184B2 Liquid metal thermal interface material system
A metal thermal interface structure for dissipating heat from electronic components comprised a heat spreader lid, metal alloy that is liquid over the operating temperature range of the electronic component, and design features to promote long-term reliability and high thermal performance.
US07755183B2 Wiring board, method of manufacturing the same, and semiconductor device
According to this invention, a wiring board includes a conductive pattern formed from leads each of which is formed on an organic layer and has a thickness t larger than a width W.
US07755182B2 Hybrid integrated circuit device, and method for fabricating the same, and electronic device
A hybrid integrated circuit device having high mount reliability comprises a module substrate which is a ceramic wiring substrate, a plurality of electronic component parts laid out on the main surface of the module substrate, a plurality of electrode terminals laid out on the rear surface of the module substrate, and a cap which is fixed to the module substrate to cover the main surface of the module substrate. The electrode terminals include a plurality of electrode terminals which are aligned along the edges of the module substrate and power voltage supply terminals which are located inner than these electrode terminals. The electrode terminals aligned along the substrate edges are coated, at least in their portions close to the substrate edge, with a protection film having a thickness of several tens micrometers or less. Connection reinforcing terminals consist of a plurality of divided terminals which are independent of each other, and are ground terminals.
US07755181B2 IC package and method of manufacturing the same
An IC package including a plurality of BGA IC packages stacked on a printed circuit board and a method of manufacturing the same. The IC package includes a printed circuit board, a first BGA IC package, having a plurality of first solder balls, stacked on the printed circuit board, a second BGA IC package, having a plurality of second solder balls, stacked on the first BGA IC package, and an interposer having a plurality of through-holes, which are filled by the second solder balls in a molten state such that the length of the second solder balls increases while the second solder balls harden, the interposer being joined to the top of the first BGA IC package.
US07755172B2 Opto-electronic and electronic devices using N-face or M-plane GaN substrate prepared with ammonothermal growth
A method for growing III-V nitride films having an N-face or M-plane using an ammonothermal growth technique. The method comprises using an autoclave, heating the autoclave, and introducing ammonia into the autoclave to produce smooth N-face or M-plane Gallium Nitride films and bulk GaN.
US07755167B2 Semiconductor device including switching element and two diodes
A semiconductor device includes a transistor, a first diode, and a second diode. A collector of the transistor and a cathode of the first diode are electrically connected. The collector of the transistor and a cathode of the second diode are electrically connected, and an emitter of the transistor and an anode of the second diode are electrically connected. The first diode and the second diode are formed in an identical substrate. Thereby, the semiconductor device can be produced in a smaller size and in less steps.
US07755165B2 iTFC with optimized C(T)
A method including depositing a suspension of a colloid comprising an amount of nano-particles of a ceramic material on a substrate; and thermally treating the suspension to form a thin film. A method including depositing a plurality of nano-particles of a ceramic material to pre-determined locations across a surface of a substrate; and thermally treating the plurality of nano-particles to form a thin film. A system including a computing device comprising a microprocessor, the microprocessor coupled to a printed circuit board through a substrate, the substrate comprising at least one capacitor structure formed on a surface, the capacitor structure comprising a first electrode, a second electrode, and a ceramic material disposed between the first electrode and the second electrode, wherein the ceramic material comprises columnar grains.
US07755164B1 Capacitor and resistor having anodic metal and anodic metal oxide structure
An anodic metal layer, e.g., a tantalum layer, is deposited. An anodization mask is formed, the anodization mask exposing first portions of the tantalum layer and covering second portion of the tantalum layer. The exposed first portions of the tantalum layer are anodized to form a tantalum pentoxide layer. The amount of the tantalum layer converted to the tantalum pentoxide layer is precisely controlled by the applied anodization potential. Accordingly, the thicknesses of the remaining tantalum layer and the formed tantalum pentoxide layer are precisely controlled allowing the values of passive devices, e.g., resistors and capacitors, formed with the tantalum layer and/or the tantalum pentoxide layer to be precisely set.
US07755163B2 Antifuse element and semiconductor device including same
To provide an antifuse element comprising a gate electrode, a depletion channel region, a gate insulating film between the gate electrode and the channel region, and a diffusion layer region forming a junction with the channel region. An end of the gate electrode coincides substantially with a boundary between the channel region and the diffusion layer region as seen from a planar view, and is formed in a zigzag configuration. The end of the gate electrode is longer than the end with linear configuration and the end of the gate insulating film is likely to be subjected to breakdown.
US07755162B2 Anti-fuse memory cell
An anti-fuse memory cell having a variable thickness gate oxide. The variable thickness gate oxide has a thick gate oxide portion and a thin gate oxide portion, where the thing gate oxide portion has at least one dimension less than a minimum feature size of a process technology. The thin gate oxide can be rectangular in shape or triangular in shape. The anti-fuse transistor can be used in a two-transistor memory cell having an access transistor with a gate oxide substantially identical in thickness to the thick gate oxide of the variable thickness gate oxide of the anti-fuse transistor.
US07755161B2 Semiconductor devices
A device comprises a first sub-collector formed in an upper portion of a substrate and a lower portion of a first epitaxial layer and a second sub-collector formed in an upper portion of the first epitaxial layer and a lower portion of a second epitaxial layer. The device further comprises a reach-through structure connecting the first and second sub-collectors and an N-well formed in a portion of the second epitaxial layer and in contact with the second sub-collector and the reach-through structure. The device further comprises N+ diffusion regions in contact with the N-well, a P+ diffusion region in contact with the N-well, and shallow trench isolation structures between the N+ and P+ diffusion regions.
US07755160B2 Plasma excited chemical vapor deposition method silicon/oxygen/nitrogen-containing-material and layered assembly
A method for producing a layer arrangement is disclosed. A layer of oxygen material and nitrogen material is formed over a substrate that has a plurality of electrically conductive structures and/or over a part of a surface of the electrically conductive structures. The layer is formed using a plasma-enhanced chemical vapor deposition process with nitrogen material being supplied during the supply of silicon material and oxygen material by means of an organic silicon precursor material. The layer of oxygen material and nitrogen material is formed in such a manner that an area free of material remains between the electrically conductive structures. An intermediate layer including an electrically insulating material is formed over the layer of oxygen material and nitrogen material. A covering layer is selectively formed over the intermediate layer such that the area free of material between the electrically conductive structures is sealed from the environment and forms a cavity.
US07755159B2 DUV laser annealing and stabilization of SiCOH films
A method of fabricating a dielectric film comprising atoms of Si, C, O and H (hereinafter SiCOH) that has improved insulating properties as compared with prior art dielectric films, including prior art SiCOH dielectric films that are not subjected to the inventive deep ultra-violet (DUV) is disclosed. The improved properties include reduced current leakage which is achieved without adversely affecting (increasing) the dielectric constant of the SiCOH dielectric film. In accordance with the present invention, a SiCOH dielectric film exhibiting reduced current leakage and improved reliability is obtained by subjecting an as deposited SiCOH dielectric film to a DUV laser anneal. The DUV laser anneal step of the present invention likely removes the weakly bonded C from the film, thus improving leakage current.
US07755154B2 Image sensor
An image sensor which may maximize the optical integrity by maximizing the amount of incident light through a microlens layer and a method for manufacturing an image sensor. An image sensor may include a pixel region, a microlens layer, and at least one microlens. The microlens layer may include a plurality of microlenses on the pixel region. At least one microlens has a shape different from the rest of the microlenses.
US07755152B2 Semiconductor component configured as a diaphragm sensor
A method for producing a micromechanical diaphragm sensor includes providing a semiconductor substrate having a first region, a diaphragm, and a cavity that is located at least partially below the diaphragm. Above at least one part of the first region, a second region is generated in or on the surface of the semiconductor substrate, with at least one part of the second region being provided as crosspieces. The diaphragm is formed by a deposited sealing layer, and includes at least a part of the crosspieces.
US07755150B2 MOS solid-state image pickup device and manufacturing method thereof
An N-type epitaxial layer 115, which is formed above an N-type semiconductor substrate 114 in each of a pixel region and a peripheral circuit region; a first P-type well 1 formed above the N-type epitaxial layer 115 in the pixel region; and light receiving regions 117, which are formed within the first P-type well 1 and each of which is a component of a photodiode, are included. The peripheral circuit region includes: second P-type wells 2, which are formed from a surface 200 of the peripheral circuit region to a desired depth and each of which is a component of an N-Channel MOS transistor; an N-type well 3 which is formed from the surface 200 of the peripheral circuit region to a desired depth and which is a component of a P-Channel MOS transistor; and a third P-type well 4 which is formed so as to have such a shape as to isolate the N-type well 3 from the N-type epitaxial layer 115 and which has a higher impurity concentration than that of the first P-type well 1.
US07755142B2 Thin-film transistor and image display device
In either of a source side and a drain side of an insular semiconductor thin film, a gate electrode is extended without a break along the contour of the insular semiconductor thin film to provide a branch closed circuit, thereby removing a current component path to server as a sub-channel in the edge of the insular semiconductor thin film, in order to eliminate current components due to the concentration of a gate electric field in silicon thin-film edges occurring in edges of an insular semiconductor thin film of top gate type thin-film transistors and a shift of threshold due to fixed charges in the periphery of the silicon thin-file edges.
US07755139B2 Power device with high switching speed and manufacturing method thereof
A power device is formed by a thyristor and by a MOSFET transistor, series-connected between a first and a second current-conduction terminal. The power device moreover has a control terminal connected to an insulated-gate electrode of the MOSFET transistor and receiving a control voltage for turning on/off the device, and a third current-conduction terminal connected to the thyristor for fast extraction of charges during turning-off. Thereby, upon turning off, there are no current tails, and turning off is very fast. The power device does not have parasitic components and consequently has a very high reverse-bias safe-operating area.
US07755138B2 Semiconductor device
A semiconductor device of the invention includes: a super junction structure of an n-type pillar layer and a p-type pillar layer; a base layer provided on the p-type pillar layer; a source layer selectively provided on a surface of the base layer; a gate insulating film provided on a portion being in contact with the base layer, a portion being in contact with the source layer and a portion being in contact with the n-type pillar layer on a portion of a junction between the n-type pillar layer and the p-type pillar layer; a control electrode provided opposed to the base layer, the source layer and the n-type pillar layer through the gate insulating film; and a source electrode electrically connected to the base layer, the source layer and the n-type layer. The source electrode is contact with the surface of the n-type pillar layer located between the control electrodes to form a Schottky junction.
US07755137B2 Bandgap engineered MOS-gated power transistors
Devices, methods, and processes that improve immunity to transient voltages and reduce parasitic impedances. Immunity to unclamped inductive switching events is improved. For example, a trench-gated power MOSFET device having a SiGe source is provided, where the SiGe source reduces parasitic npn transistor gain by reducing hole current in the body or well region, thereby decreasing the likelihood of a latch-up condition. A body tie on this device can also be eliminated to reduce transistor cell size. A trench-gated power MOSFET device having a SiGe body or well region is also provided. A SiGe body reduces hole current when the body diode is turned on, thereby reducing reverse recovery power losses. Device characteristics are also improved. For example, parasitic gate impedance is reduced through the use of a poly SiGe gate, and channel resistance is reduced through the use of a SiGe layer near the device's gate.
US07755136B2 Nonvolatile semiconductor memory device and method of manufacturing the same
A memory cell in a nonvolatile semiconductor memory device includes a tunneling insulating film, a floating gate electrode made of a Si containing conductive material, an inter-electrode insulating film made of rare-earth oxide, rare-earth nitride or rare-earth oxynitride, a control gate electrode, and a metal silicide film formed between the floating gate electrode and the inter-electrode insulating film.
US07755133B2 Semiconductor integrated circuit device and related fabrication method
Embodiments of the invention provide a semiconductor integrated circuit device and a method for fabricating the device. The semiconductor device includes a semiconductor substrate having a cell region and a peripheral region, a cell active region formed in the cell region, and a peripheral active region formed in the peripheral region, wherein the cell active region and the peripheral active region are defined by isolation regions. The semiconductor device further includes a first gate stack formed on the cell active region, a second gate stack formed on the peripheral active region, a cell epitaxial layer formed on an exposed portion of the cell active region, and a peripheral epitaxial layer formed on an exposed portion of the peripheral active region, wherein the height of the peripheral epitaxial layer is greater than the height of the cell epitaxial layer.
US07755132B2 Nonvolatile memories with shaped floating gates
In a nonvolatile memory using floating gates to store charge, individual floating gates are L-shaped. Orientations of L-shaped floating gates may alternate in the bit line direction and may also alternate in the word line direction. L-shaped floating gates are formed by etching conductive portions using etch masks of different patterns to obtain floating gates of different orientations.
US07755131B2 NAND-type non-volatile semiconductor memory device and method of manufacturing the same
A NAND-type non-volatile semiconductor memory device has a semiconductor substrate, an element isolation insulating film which is formed on a surface of the semiconductor substrate spaced apart at a predetermined distance from each other, a first insulating film which is formed between the element isolation insulating films on the semiconductor substrate, a floating gate which is formed on the first insulating films, a second insulating gate which is formed on an end region of the floating gate, a control gate which is formed on the second insulating film, and a contact plug which is formed on a surface of the floating gate so that one end of the contact plug is electrically connected to the control gate.
US07755121B2 Imagers, apparatuses and systems utilizing pixels with improved optical resolution and methods of operating the same
A pixel array resolution is doubled by adding a plurality of second photodiodes, but only a single, common transfer control line. By controlling a combination of the single, common transfer control line and a transfer control line unique to controlling first transfer transistors in pixels in a row, first and second photodiodes in a pixel can be separately readout.
US07755114B2 Semiconductor device and manufacturing method thereof
A semiconductor device includes a semiconductor substrate, a monocrystalline channel region of a first conductivity type formed on the surface of the semiconductor substrate, a gate electrode formed on the channel region via a gate insulating film, a pair of source/drain electrodes of a second conductivity type provided on both sides of the gate electrode, metallic compound layers formed on the source/drain electrodes, stress application layers located under the respective source and drain electrodes and each having a crystal structure whose intrinsic lattice spacing is different from lattice spacing inherent in a substance constituting the source/drain electrodes, and first buried insulating regions disposed under the respective stress application layers.
US07755105B2 Capacitor-less memory
It is an object of the present invention to provide a capacitor-less memory which can prevent a change of a threshold voltage due to flowing out of carriers and improve the memory retention property without a complicated structure. In the capacitor-less memory which uses a transistor, the transistor includes a source region, a drain region, an active layer region which is provided between the source region and the drain region, and a gate electrode which is adjacent to the active layer region with an insulating film interposed therebetween. The source region is formed of a semiconductor having a larger band gap than a band gap of a semiconductor of the active layer region and a band gap of a semiconductor of the drain region, and a heterojunction is formed at the interface between the source region and the active layer region.
US07755104B2 FinFET pMOS double gate semiconductor device with uniaxial tensile strain applied to channel by shrinkable gate electrode material, current flow in <110> crystal orientation, and source and drain Schottky contacts with channel and manufacturing method thereof
A semiconductor device that has a pMOS double-gate structure, has a substrate, the crystal orientation of the top surface of which is (100), a semiconductor layer that is made of silicon or germanium, formed on the substrate such that currents flow in a direction of a first <110> crystal orientation, and channels are located at sidewall of the semiconductor layer, a source layer that is formed on the substrate adjacent to one end of the semiconductor layer in the direction of first <110> crystal orientation and is made of a metal or metal silicide to form a Schottky junction with the semiconductor layer; a drain layer that is formed on the substrate adjacent to the other end of the semiconductor layer in the direction of first <110> crystal orientation and is made of a metal or metal silicide to form a Schottky junction with the semiconductor layer; a gate electrode that is formed on the semiconductor layer in a direction of a second <110> crystal orientation perpendicular to the current flow direction, and a gate insulating film that is disposed between the semiconductor layer and the gate electrode, wherein a uniaxial tensile strain is applied to the semiconductor layer in the direction of the second <110> crystal orientation perpendicular to the current flow direction.
US07755095B2 Semiconductor light emitting device, lighting module, lighting apparatus, display element, and manufacturing method for semiconductor light emitting device
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).
US07755094B2 Semiconductor light emitting device and method of manufacturing the same
A semiconductor light emitting device and a method of manufacturing the same are provided. The semiconductor light emitting device comprises a substrate, a mask seed layer formed on the substrate and comprising a II group element, a nitride layer formed on the mask seed layer and comprising a III group element, a first conductive semiconductor layer on the nitride layer, an active layer on the first conductive layer, and a second conducive semiconductor layer on the active layer.
US07755093B2 Semiconductor storage device and method of manufacturing the same
A nonvolatile semiconductor storage device is provided in which memory cells comprising PN junction diodes having satisfactory rectifying characteristics are arranged in three dimensions. The semiconductor storage device includes: a first wire which extends in one direction; a second wire which extends in a direction intersecting the first wire; and a memory cell which is positioned at a portion of intersection of the first wire with the second wire between the first wire and the second wire, the memory cell comprising a storage element and a PN junction diode connected thereto, positioned on a side of the second wire used in selecting the memory cell, and a P-type semiconductor forming the PN junction diode forms a portion of the second wire, wherein a plurality of structures, each structure comprising the first wire, the second wire, and the memory cell is provided three-dimensionally.
US07755092B2 Thin film transistor liquid crystal display
A display includes a thin film transistor, a repair structure for repairing a defect in a signal line coupled to the thin film transistor, the repair structure including a first repair metal layer and a second repair metal layer. The transistor includes a gate electrode, a source electrode, and a drain electrode. A dielectric layer is disposed above the thin film transistor and the repair structure, the dielectric layer defining a repair opening to expose the second repair metal layer, the dielectric layer also defining a contact window that exposes at least one of the source and drain electrodes. A floating electrode is electrically connected to the second repair metal layer through the repair opening, the floating electrode being electrically floated.
US07755091B2 Solid state image pickup device
A solid state image pickup device is provided which includes: a semiconductor substrate having a light reception region; a well being formed in the semiconductor substrate; charge accumulation regions disposed in the well in a matrix shape; a vertical transfer channel disposed in the well; a light shielding film formed above the semiconductor substrate; and a horizontal transfer channel connected to the vertical transfer channels, wherein the light reception region includes: a first region in which an opening is formed through the light shielding film above each of the charge accumulation regions; a second region in which an opening is not formed through the upper light shielding film; and a third region defined between the first and second regions along the column direction of the charge accumulation regions, the third region not having at least partially the well and not having an opening formed through the upper light shielding film.
US07755090B2 Solid state image pickup device and method of producing solid state image pickup device
Forming a back-illuminated type CMOS image sensor, includes process for formation of a registration mark on the wiring side of a silicon substrate during formation of an active region or a gate electrode. A silicide film using an active region may also be used for the registration mark. Thereafter, the registration mark is read from the back side by use of red light or near infrared rays, and registration of the stepper is accomplished. It is also possible to form a registration mark in a silicon oxide film on the back side (illuminated side) in registry with the registration mark on the wiring side, and to achieve the desired registration by use of the registration mark thus formed.
US07755088B2 Liquid crystal display
A thin film transistor array substrate including an insulating substrate, a first metallic pattern formed on the insulating substrate, and an insulating film provided on the first metallic pattern. A semiconductor pattern is provided on the insulating film, and a second metallic pattern is provided on the semiconductor pattern. The second metallic pattern is surrounded by the semiconductor pattern.
US07755081B2 Dielectric materials for electronic devices
A dielectric material prepared from a siloxy/metal oxide hybrid composition, and electronic devices such as thin film transistors comprising such dielectric material are provided herein. The siloxy/metal oxide hybrid composition comprises a siloxy component such as, for example, a siloxane or silsesquioxane. The siloxy/metal oxide hybrid composition is useful for the preparation of dielectric layers for thin film transistors using solution deposition techniques.
US07755079B2 Strained-layer superlattice focal plane array having a planar structure
An infrared focal plane array (FPA) is disclosed which utilizes a strained-layer superlattice (SLS) formed of alternating layers of InAs and InxGa1−xSb with 0≦x≦0.5 epitaxially grown on a GaSb substrate. The FPA avoids the use of a mesa structure to isolate each photodetector element and instead uses impurity-doped regions formed in or about each photodetector for electrical isolation. This results in a substantially-planar structure in which the SLS is unbroken across the entire width of a 2-D array of the photodetector elements which are capped with an epitaxially-grown passivation layer to reduce or eliminate surface recombination. The FPA has applications for use in the wavelength range of 3-25 μm.
US07755075B2 Phase-change memory device with minimized reduction in thermal efficiency and method of manufacturing the same
A phase-change memory device has a different-material contact plug having a first electrically conductive material plug made of a first electrically conductive material, and a second electrically conductive material plug made of a second electrically conductive material having a specific resistance smaller than the first electrically conductive material, the first electrically conductive material plug and the second electrically conductive material plug being buried in a common contact hole. The different-material contact plug is effective for reducing the radiation of heat from a contact plug beneath a phase-change layer. The phase-change memory device also includes an extension electrode layer held in contact with a portion of the bottom surface of the phase-change layer in an area displaced off a position directly above a contact surface through which the phase-change layer and the heater electrode contact each other. The extension electrode layer reduces the radiation of heat from an electrode above the phase-change layer.
US07755071B2 Leak resistant syringe cover
A cover for a syringe includes an elongated flexible envelope and an absorbent material. The elongated flexible envelope includes a body portion and a needle-receiving portion. The body portion has a first end that defines an opening and an opposite second end. The needle-receiving portion extends from the second end of the body portion and terminates in a distal end. The body portion and the needle-receiving portion define a cavity of sufficient size to allow the syringe to be placed therein. The cavity is in communication with the opening. The envelope is made of a material that is impervious to liquid. The absorbent material is disposed in the distal end of the needle-receiving portion.
US07755068B2 Laser-accelerated proton therapy units and superconducting electromagnet systems for same
Compact particle selection and collimation devices are disclosed for delivering beams of ions with desired energy spectra. These devices are useful with laser-accelerated ion therapy systems, in which the initial ions have broad energy and angular distributions. Superconducting electromagnet systems produce a desired magnetic field configuration to spread the ions with different energies and emitting angles for particle selection. The simulation of ion transport in the presence of the magnetic field shows that the selected ions are successfully refocused on the beam axis after passing through the magnetic field. Dose distributions are also provided using Monte Carlo simulations of the laser-accelerated ion beams for radiation therapy applications.
US07755066B2 Techniques for improved uniformity tuning in an ion implanter system
Techniques for uniformity tuning in an ion implanter system are disclosed. In one particular exemplary embodiment, the techniques may be realized as a method for ion beam uniformity tuning. The method may comprise generating an ion beam in an ion implanter system. The method may also comprise measuring a first ion beam current density profile along an ion beam path. The method may further comprise measuring a second ion beam current density profile along the ion beam path. In addition, the method may comprise determining a third ion beam current density profile along the ion beam path based at least in part on the first ion beam current density profile and the second ion beam current density profile.
US07755061B2 Dynamic pattern generator with cup-shaped structure
One embodiment relates to a dynamic pattern generator for reflection electron beam lithography which includes conductive pixel pads, an insulative border surrounding each conductive pixel pad so as to electrically isolate the conductive pixel pads from each other, and conductive elements coupled to the conductive pixel pads for controllably applying voltages to the conductive pixel pads. The conductive pixel pads are advantageously cup shaped with a bottom portion, a sidewall portion, and an open cavity. Another embodiment relates to a pattern generating apparatus which includes a well structure with sidewalls and a cavity configured above each conductive pixel pad. The sidewalls may include alternating layers of conductive and insulative materials. Other embodiments, aspects and feature are also disclosed.
US07755059B2 Systems, methods and apparatus for reduction of field-effect transistor leakage in a digital X-ray detector
Systems, methods and apparatus are provided through which in some implementations field-effect-transistor (FET) leakage from a pixel array panel of a digital X-ray detector is reduced by acquiring an image and an offset image from the pixel array panel of the digital X-ray detector while a negative voltage of the pixel array panel is at a higher level than a negative voltage of a threshold state of the pixel array panel of the digital X-ray detector.
US07755056B2 Sensor with trigger pixels for imaging of pulsed radiation
A radiation sensor 10 includes an array of imaging pixels 13 electrically connectable to a readout port. At least one first peripheral row of trigger pixels 11 is located at a first edge of the array, the trigger pixels also being electrically connectable to the readout port but responding faster to x-rays than the imaging pixels. At least one second peripheral row of trigger pixels 12 may be located at a second edge of the array opposed to the first edge. Trigger pixels 11, 12 from the first and second peripheral rows may be addressable alternately in a predetermined pattern to detect a radiation signal for triggering the sensor. Various methods of clocking the sensor are also described. The sensor has particular applicability to intra-oral x-ray imaging.
US07755052B2 PIR motion sensor
A passive infrared sensor has two detection members established by respective detectors and optical elements, with alternating spatial volumes being monitored by each detection member. No dead space need exist between volumes. The detection members are configured such that a moving object causes the members to output different frequencies, whereas a non-moving stimulus produces the same frequency from both detection members.
US07755051B2 Method and device for the quantitative analysis of solutions and dispersions by means of near infrared spectroscopy
The present invention relates to a method for quantifying the composition of a product, including: irradiating the product with a radiation source in the near infrared range; receiving radiation which is reflected by or transmitted through the product; providing an output signal corresponding to the intensity of the radiation received at a number of different wavelengths; and determining whether or not the product lies within predetermined integrity criteria on the basis of the output signal using a mathematical method. The moving product contains a solution or homogeneous dispersion and the content of at least one substance contained in the dispersion or solution is quantitatively determined on the basis of the output signal. The invention also relates to a device for carrying out this method.
US07755050B2 Explosive device detection system and method
In one embodiment of the disclosure, an explosive device detection system includes a thermal imaging camera and at least one radio frequency receiver that is coupled to a signal processing circuit. The thermal imaging camera is operable to produce a first electrical signal indicative of thermal energy radiated by an explosive device. The at least one radio frequency receiver is operable to produce at least one second electrical signal indicative of electro-magnetic energy emitted by the explosive device. The signal processing circuit is configured to combine the first electrical signal and the at least one second electrical signal on a display such that the explosive device is aligned on the display.
US07755048B2 Large format thermoelectric infrared detector and method of fabrication
The thermoelectric detector consists of an absorber structure supported by two electrically connected beams made of thermoelectric materials such as polysilicon, polysilicon/germanium, bismuth-telluride, skutterrides, superlattice structures, nano-composites and other materials. One end of the thermoelectric beam connects to the absorber structure; the other end connects to the substrate. Infrared radiation incident on the absorber heats up the absorber, resulting in a temperature gradient along the length of the thermoelectric legs, and generating an electrical voltage. The detector arrays are fabricated using micromachining process. The absorber structure is formed over a sacrificial material that is removed at the end of the processing, leaving the detector suspended and thermally isolated. The sacrificial processing method enables the production of small pixel thermoelectric detectors in large two-dimensional arrays with high sensitivity.
US07755046B2 Transmission electron microscope
Chirality distribution in the molecular structure of protein or the like and magnetic domain structure are analyzed with high resolution less than 10 nm. A transmission electron microscope equipped with a spin-polarized electron source is used for holography observation. The phase of transmission spin-polarized electrons changes due to the existence of chirality structure or magnetization in a sample, which is observed as an interference pattern phase shift in holography measurement.
US07755045B2 Scanning electron microscope
In a scanning electron microscope, a reflection plate at ground potential is provided in a specimen chamber and backscattering electrons given off from a specimen impinge on the reflection plate to generate subsidiary electrons. An electric field supply electrode applied with a positive voltage of +100 to +500V is arranged in a gap defined by the reflection plate and a specimen stage. A first detection electrode is arranged to detect ion current attributable to backscattering electrons and a second detection electrode is arranged to detect current representative of coexistence of ion currents attributable to secondary electron and backscattering electron. The scanning electron microscope constructed as above can achieve simultaneous separation/detection of secondary electron and backscattering electron.
US07755044B2 Apparatus for working and observing samples and method of working and observing cross sections
The apparatus for working and observing samples comprises a sample plate on which a sample is to be placed; a first ion beam lens barrel capable of irradiating a first ion beam over a whole predetermined irradiation range at one time; a mask that can be arranged between the sample plate and the first ion beam lens barrel, and shields part of the first ion beam; mask-moving means capable of moving the mask; a charged particle beam lens barrel capable of scanning a focused beam of charged particles in the range irradiated with the first ion beam; and detection means capable of detecting a secondarily generated substance.
US07755035B2 Ion trap time-of-flight mass spectrometer
An ion trap time-of-flight mass spectrometer capable of obtaining highly-sensitive mass spectra even on the lower mass number side is realized. The ion trap time-of-flight mass spectrometer includes an ion source that operates at atmospheric pressure, an ion optical system for introducing the ions generated by the ion source into a vacuum chamber and converging the ions introduced into the vacuum chamber, an ion trap part for trapping ions in the vacuum chamber, a multipole part for converging the kinetic energy of the ions discharged from the ion trap, and a time-of-flight mass spectrometry part for measuring the ions discharged from the multipole part. The period of high-voltage pulses generated by an electrode provided in the time-of-flight mass spectrometry part can be changed depending on an ion content introduced into the multipole part.
US07755033B2 Method for analyzing minute amounts of Pd, Rh and Ru, and high frequency plasma mass spectroscope used for same
The invention provides a method for analyzing minute amounts of Pd, Rh and Ru with high accuracy by a high-frequency plasma mass spectroscope. The method comprises (1) a step of pretreating a sample by an alkali fusion method using a sodium compound; and (2) a step of analyzing the pretreated sample using a high-frequency plasma mass spectroscope; wherein, in step (2), the distance between a sampling cone and a skimmer cone is adjusted such that the concentration of 40Ar65Cu which interferes with Pd, the concentrations of 40Ar63Cu and 40Ar40Ar23Na which interfere with Rh, and the concentrations of 38Ar63Cu and 40Ar38Ar23Na which interfere with Ru are all equal to or less than 0.05 ppb.
US07755030B2 Optical device including a wiring having a reentrant cavity
An optical device includes a base and an optical element chip and translucent member attached to the base. A wiring is buried in the base. One end of the wiring is an internal terminal portion. The other end of the wiring is an external terminal portion. A semiconductor chip incorporating peripheral circuits, etc., and a metal wire for connecting a pad electrode of the semiconductor chip and the wiring are buried in the base. The semiconductor chip incorporating peripheral circuits, etc., and the metal wire are buried together with the wiring in the base by molding, whereby the optical device and the semiconductor chip incorporating peripheral circuits, etc., are integrated into a single package.
US07755029B2 Optical navigator sensor and optical navigator apparatus using the same
An optical navigator sensor for sensing an image of an object comprises a substrate, a laser diode, an optical sensor device and a housing. The optical sensor device and the laser diode are fixed on the base plate and covered by the housing. The housing guides the light emitted from the laser diode to the object and guides the light reflected from the object to the optical sensor device.
US07755024B2 Safety sensing system for a powered door system
A safety sensing system includes an apparatus for use in a doorway having a powered door slidable for closure of the doorway. The apparatus includes radiation transmitters and/or receivers for providing a curtain of detection beams across the doorway, and is formed as a composite structure that includes: a fixative member connectable by securing means to a side of the doorway at a door frame, the fixative member including a first portion of a mating connection means; and, a housing containing a plurality of the transmitters and/or receivers along its length, and including a second portion of the mating connection means for attaching the sealed housing to the fixative member. The mating connection means allows the housing to be removed and replaced while the fixative member remains in situ.
US07755021B2 Non-toxic photo cells and photosensors including the same
Photo control devices include a housing having a light transmissive portion. A photosensor is positioned in the housing to receive light passing through the light transmissive portion of the housing. A relay electrically coupled to the photosensor is responsive to a level of light detected by the photosensor. The photosensor includes a light sensitive silicon photo cell and an electronic circuit. The electronic circuit is coupled to the silicon photo cell and the relay and includes a field effect transistor (FET) including a zener diode therein between a source and a drain of the FET. The silicon photo cell may be a photodiode and/or a phototransistor. The relay may be a thermal switch including a heater resistor.
US07755020B2 Light receiving circuit and light coupling device
There is provided a light receiving circuit including, a light receiving element outputting electrical current corresponding to input light, and a current-voltage converter having current-voltage conversion characteristic, the current-voltage conversion characteristic becoming smaller at a low frequency side and larger at a high frequency side, the current-voltage converter converting the current to the voltage and outputting the voltage.
US07755018B2 Differential column readout scheme for CMOS APS pixels
The present invention provides an improved column readout circuitry and method of operation which minimizes substrate and other common mode noise during a read out operation. The circuit improves the consistency of the pixel to pixel output of the pixel array and increases the dynamic range of the pixel output. This is accomplished by obtaining a differential readout of the reset signal and integrated charge signal from a desired pixel along with the reset signal and charge signal from a reference circuit. In this manner common mode noise can be minimized by a combination of signals from the desired and reference pixels in the sample and hold aspect of the column circuitry. In one exemplary embodiment of the invention, a 3T pixel arrangement is used. In another exemplary embodiment, a 4T arrangement is used. Additional exemplary embodiments provide differential column readout circuitry that can be used with any two signal sources.
US07755017B2 Solid-image-pickup device, image-pickup device, and method of driving solid-image-pickup device
A method of driving a solid-image-pickup device is provided. The driving method includes the steps of converting light incident on a plurality of pixels arranged in matrix form into an electric signal, selecting and controlling the pixels for each of rows and/or columns, and scanning the pixels in sequence, converting at least one analog signal obtained from at least one of the selected and controlled pixels into a first digital signal, the at least one pixel corresponding to a first group of rows and/or columns, and performing first counting for data on a result of the conversion, and converting at least one analog signal obtained from at least one of the selected and controlled pixels into a second digital signal, the at least one pixel corresponding to a second group of rows and/or columns, and performing second counting for data on a result of the conversion. A period where the first counting is performed is separate from a period where the second counting is performed.
US07755012B2 Eccentric drive control actuation system
A control surface actuation system has the ability to move aerodynamic control surfaces using a rotational motion of a motor. In an arrangement, rotational motion of the motor enables the aerodynamic control surfaces of a rotating projectile to oscillate and thus vary the angle of the control surfaces as the projectile spins. The rotation of a motor in one direction in combination with a gear and a link and a crank arm attached to a shaft of the aerodynamic control surfaces allows the control surfaces to move in fluttering motion to induce the maneuvering of a projectile in the desired direction. A controller takes information regarding the current condition of the projectile and drives the motor to move the aerodynamic devices to maneuver the projectile.
US07755010B2 Non-invasive microwave analysis methods
A non-invasive microwave analysis method determines scattered phase and/or amplitude data for a liquid in a container. A transmitter antenna transmits microwaves that scatter from the container and the liquid in the container. One or more receiver antennas convert the microwaves into microwave electronic signals that are processed to determine the scattered phase and/or amplitude data. Another non-invasive microwave screening method includes placing a container of an unknown liquid in a tank. The container is separated by a membrane from coupling liquid in the tank. Microwave radiation transmits from a transmitter antenna and scatters from the container and the unknown liquid. One or more receiver antennas convert the microwave radiation into microwave electronic signals. The microwave electronic signals are processed to determine scattered phase and/or amplitude data. A pass result or a fail result is determined based on the scattered phase and/or amplitude data.
US07755009B2 Compounding thermoplastic materials in-situ
Multiple solid materials are introduced to a mixing vessel in defined proportion. They are melted by an electromagnetic induction heated susceptor and mixed simultaneously by the shearing action at the melt face of a second rotating susceptor. Material compounding takes place at the application site. Varying the physical structure of the susceptor or multiple susceptors processes materials of differing initial melt viscosity and particle size. Non-melting particulate material can be included in the mix. Reactive components can be combined at the application site.
US07755008B2 Electrical energy generating apparatus
An electrical energy generating apparatus includes a hollow pipe, permanent magnetic fluid held in the hollow pipe, a ferrite film wrapped around the hollow pipe, a heat source receiving device joined to a portion of the hollow pipe, and an induction coil wound around the hollow pipe; the induction coil being connected to a storage battery; in use, the heat source receiving device will receive heat energy from heat sources so that a portion of the fluid is heated, and temperature and pressure difference comes into existence in the fluid, and convection in the liquid happens to circulate the nano-chip permanent magnets around the hollow pipe; therefore, there is change in a magnetic field between the nano-chip permanent magnets and the ferrite film, and in turn the induction coil produces electric field, and electrical energy is produced, and next stored in the storage battery.
US07755005B2 Oven including smoking assembly in combination with one or more additional food preparation assemblies
An oven is disclosed having a first food preparation apparatus in the form of a convection heat source and/or a steam production assembly and/or a radiating heat source, and a second food preparation apparatus in the form of a smoking assembly. The oven can operate at least one of the food preparation apparatus simultaneously with the smoking assembly or separately from the smoking assembly.
US07755003B2 Temperature control for performing heat process on resist film
A temperature control method for a heat process on a resist film on a substrate includes first and second steps. The first step includes measuring a stepped response waveform of measured temperatures of a substrate at measurement points while changing stepwise each target temperature, then using this result to compose a pulsed response waveform with respect to a change of a pulsed target temperature, then using this result to compose a triangular response waveform with respect to a change of a triangular target temperature, and then using this result to acquire a matrix as relation information showing a relation between the target temperatures and temperatures of the substrate at measurement points. The second step includes acquiring temperature distribution information by use of measured temperatures of the substrate placed on the hot plate, measured at measurement points before adjustment of the target temperatures, and then calculating adjustment information by use of the relation information acquired in the first step and the temperature distribution information, thereby determining adjustment information.
US07755002B2 Jig for gripping panel
A panel gripping jig for gripping a panel, regardless of the size and shape of the panel, includes a welding unit for temporarily holding the panel. A separation unit releases the coupling state of the panel and the welding unit. A mounting arm has the welding unit mounted thereon, moves the welding unit in a longitudinal direction thereof, and has a connection part to connect the mounting arm to a working robot. A displacement unit adjusts the position of the welding unit on the mounting arm. A control board outputs control signals to operate the welding unit, the separation unit, and the displacement unit according to a user input.
US07755001B2 High Cr Ni-based alloy filler material and welding rod for shielded metal arc welding
The present invention provides a high Cr Ni-based alloy filler material of which weld cracking resistance can sufficiently be increased by suppressing generation of scales, and a welding rod for shielded metal arc welding that exhibits sufficiently increased weld cracking resistance. The high Cr Ni-based alloy filler material comprises, in percent by weight, C: 0.04% or less, Si: 0.01 to 0.5%, Mn: 7% or less, Cr: 28 to 31.5%, Nb: 0.5% or less, Ta: 0.005 to 3.0%, Fe: 7 to 11%, Al: 0.01 to 0.4%, Ti: 0.01 to 0.45%, V: 0.5% or less, and, as inevitable impurities, P: 0.02% or less, S: 0.015% or less, O: 0.01% or less, N: 0.002 to 0.1%, and the balance: Ni.
US07755000B2 Spool gun having unitary shielding gas and weld power connector
A spool gun having a quick connector connectable to an electrical power source and a gas source is disclosed. A connection line extends from the spool gun and is attached to a connector. The connector both fluidly connects the spool gun to a shielding gas source and electrically connects the spool gun to a power source constructed to generate a welding-type power. Such a spool gun is quickly and efficiently connectable to the gas and power systems required for performing welding processes.
US07754997B2 Apparatus and method to confine plasma and reduce flow resistance in a plasma
An apparatus configured to confine a plasma within a processing region in a plasma processing chamber. In one embodiment, the apparatus includes a ring that has a baffle having a plurality of slots and a plurality of fingers. Each slot is configured to have a width less than the thickness of a plasma sheath contained in the processing region.
US07754989B2 Electrical switch
An electrical switch has a fixed contact and a moving contact arranged for movement between an ON position in contact with the fixed contact and an OFF position out of contact with the fixed contact, and an operating member for operating the moving contact. A spring co-acts between the operating member and the moving contact and resiliently biases the moving contact towards each of the ON and OFF positions through an over-centre action of the spring. An end piece is fitted at each end of the spring, which has a formation, for example, a groove, for pure rotary engagement with a part, for example, a pin, movable with the operating member or moving contact for imparting resilient action upon the operating member or the moving contact.
US07754986B1 Mechanical switch that reduces the effect of contact resistance
A switch structure substantially reduces the effect of contact resistance by placing two mechanical switches in parallel between a source and a load, and sequentially closing and opening the mechanical switches so that one switch closes before the other switch, and opens after the other switch. The switch structure with the two mechanical switches can be realized with standard micro machined switches or as a micro-electromechanical system (MEMS) cantilever switch.
US07754983B2 Electronic parts packaging structure and method of manufacturing the same
A method of manufacturing an electronic parts packaging structure, including the steps of preparing an electronic parts forming substrate in which an MEMS element is formed in a formation region and a concave portion is provided in a periphery part of the formation region, and a sealing cap in which a ring-shaped protruded bonding portion is provided in a part corresponding to the concave portion of the electronic parts forming substrate and a cavity is formed in a part corresponding to the formation region; and fitting the protruded bonding portion of the sealing cap into the concave portion of the electronic parts forming substrate. Thus, the MEMS element is hermetically sealed in the cavity of the sealing cap.
US07754980B2 Substrate with multilayer plated through hole and method for forming the multilayer plated through hole
A structure with a multilayer plated through hole is disclosed. At least one dielectric layer formed by deposition and a conductive layer are formed in an original plated through hole (PTH). The dielectric layer partially covers wiring layers of the substrate to electrically isolate the PTH and the conductive layer to form a multilayer PTH so as to save PTH occupation space of the substrate. Preferably, the formation of the dielectric layer is electrophoretic deposition to control the deposition thickness in the PTH very even and thin, no drilling is necessary. Accordingly, it can increase electrical performance and decrease cross-talk effect.
US07754977B2 Electronic controller for a motor vehicle, in particular for a gearbox controller
An electronic controller for a motor vehicle, in particular for a gearbox controller, which is arranged in or on a drive train, has a printed circuit board (17) which is arranged in a housing (13, 14) and is fitted with electronic components, with an electronic heat-protection barrier (22) being arranged between the printed circuit board (17) and the housing (13, 14).
US07754976B2 Compact circuit carrier package
A circuit carrier assembly includes a plurality of substrates directly secured together by an electrically conductive securing substance. In one example, the securing substance is a conductive epoxy. In another example, the electrically conductive securing substance is solder. Still another example includes a combination of solder and conductive epoxy. A non-conductive epoxy provides further mechanical connection and thermal conductivity between the substrates while also electrically isolating selected portions of the substrates in one example. The electrically conductive securing substance not only mechanically secures the substrates together and provides thermal conductivity between the substrates, which increases the thermal capacitance of the assembly, but also establishes at least one electrically conductive path between the substrates.
US07754975B2 Plastic component having heat resistant hardened resin at thermal-attachment connection points
A plastic component with a metal layer applied to the surface for electrical contacting of electrical elements ensuing in a thermal attachment method, particularly in a soldering method, has a layer composed of a duroplastic synthetic or a highly heat-resistant thermoplastic synthetic, on which layer a metal layer is applied, applied on the component carrier made of a thermoplastic synthetic, at least in the region of the contacting point or points. The duroplastic synthetic is a hardened resin, and the resin layer is generated by application of the liquid resin by serigraphy, roller coating or spraying, or the highly heat-resistant thermoplastic synthetic is applied in the form of a film.
US07754974B2 Metal-core substrate and apparatus utilizing the same
The present invention is to provide a metal-core substrate without mounting large size terminals and connectors. Hence, the metal-core substrate can be smaller and thinner. A metal-core substrate includes a metal plate, an insulating layer formed on a surface of the metal plate and a circuit pattern formed on a surface of the insulating layer, wherein a part of said metal plate is exposed to outside of the insulating layer and is utilized as connector terminals. The metal plate has a heat sink plate to heat sink a heat-generating device mounted on the metal-core substrate and connector terminal plates disposed separately from the heat sink plate and utilized for the connector terminals. The heat-generating device and a driving part thereof each are disposed on a different surface of the metal-core substrate.
US07754972B2 Grounded manifold and method for making the same
A transmission manifold for an automobile is molded of material with low electrical conductivity. Ports are formed on opposite faces of the manifold, with a passage between a port on one face of the manifold and a port on an opposite face of the manifold. Electrically conductive inserts extend into the passage from the ports on opposite faces of the body, and an electrically conductive spring is compressed between the inserts, to establish continuous electrical contact between the first insert and the second insert.
US07754971B2 Detectable pull tape
A detectable pull tape comprising at least one elongated conductive wire extending longitudinally in the tape, wherein each elongated conductive wire has a coating of insulation, a woven outer cover formed from nonconductive warp and nonconductive weft yarns, the warp yarns extending longitudinally in the tape and the weft yarns extending transversely in the tape and weaving over and under the warp yarns, and a set of binder yarns extending longitudinally in the tape, the binder yarns weaving with the weft yarns on at least one side of the conductive wires to lock the warp yarns and the conductive wires in position relative to each other. A method of detecting the location of conduit using a detectable pull tape is also disclosed.
US07754969B2 Armored cable with integral support
A system for providing cable support may be provided. The system may comprise a conductor core, a filler that may provide integral core support, and armor. The conductor core may comprise at least one conductor. The filler may be applied around at least a portion of the conductor core. The armor may be applied around at least a portion of the filler. The applied armor may be configured to cause the filler to apply a strong enough force on an exterior of the conductor core configured to keep the conductor core from slipping down an interior of the filler due to a gravitational force. In addition, the applied armor may be configured to cause the filler to apply a strong enough force on an interior of the armor configured to keep a combination of the conductor core and the filler from slipping down the interior of the armor due to the gravitational force.
US07754968B2 Sleeve adapted for a crimping process
A branch sleeve adapted to carry out a crimping process around mutually parallel electrically conductive conductor sections. The sleeve includes a first groove-shaped recess which connects with a second groove-shaped recess and with an open part that extends between the recesses. The first recess is adapted to freely embrace or surround a first conductor section, and the second recess is adapted to freely embrace or surround a second conductor section, wherein each of the recesses has an opening area which conforms with and exceeds the largest conductor-section area, for which the sleeve is dimensioned. The sleeve has a cross-sectional shape in the form of a stylized digit “three.” The distribution of material around the recesses of the branch sleeve, or a so-called 3-sleeve, and the form and orientation of the recesses, are mutually adapted to create reducing gatherings of material inter alia adjacent to and at a small distance from said open part, and increasing gatherings of material at the leg parts.
US07754962B2 Method for manufacturing photovoltaic module
This invention is made to improve the characteristics of a photovoltaic module in which a plurality of solar cells are electrically connected to each other with connecting members such as tabs or connecting leads. The present invention provides a method for manufacturing a photovoltaic module comprising a plurality solar cells each including a semiconductor heterojunction made by combining amorphous silicon and crystalline silicon and connecting members for connecting the plurality solar cells in which the connecting members are connected to the solar cells by soldering after a high-temperature heat treatment is applied to the solar cells, and the plurality of solar cells are electrically connected to each other with the connecting members.
US07754952B2 Proportional electromagnet actuator and control system
The invention provides an actuator for actuating a pallet of a pipe organ under the command of a key of an organ. The actuator comprises a movable member, adapted to be connected to the pallet of the organ pipe and a magnetic plunger, mounted on the movable member. It also comprises an electromagnet having a gap within which the magnetic plunger can be inserted and moved, wherein the electromagnet when energized moves the member to thereby actuate the pallet. A controller roller unit controls a current in the electromagnet to provide a controlled actuation of the pallet that is proportional to a key dip of the key. It also provide for a system based on a digital serial link for controlling an assembly of organ pallets that are actuated by electromagnets.
US07754951B2 String instrument having a rear chamber with a flanged sound projection vent
A string musical instrument, such as but not limited to a guitar, whose sides are angled; and without relief holes in the instrument's soundboard, or top; with the absence of a hole on the instrument's top that allows more sound to be produced by the remaining material in the top, where the sound hole might have been; whose relief holes are located on the “inner back” which is attached to the angled sides; that embodies a second, or “outer back,” identically contoured or shaped like the inner back but whose outer dimensions are equal to the outer dimensions of the instrument's top, with a sound chamber created by the proximity of the inner back with the outer back, whose outer back embodies a shaped flange designed to direct the instrument's sound forward, and embodies a series of springs attached to both the bridge plate and inner back of the instrument, designed to create a reverb effect.
US07754949B1 Maize variety 34Y02
A novel maize variety designated 34Y02 and seed, plants and plant parts thereof, produced by crossing Pioneer Hi-Bred International, Inc. proprietary inbred maize varieties. Methods for producing a maize plant that comprises crossing maize variety 34Y02 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into 34Y02 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety 34Y02, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety 34Y02. This invention further relates to methods for producing maize varieties derived from maize variety 34Y02 and to the maize varieties derived by the use of those methods.
US07754947B2 Herbicide resistant rice
Rice plants are disclosed with multiple sources of resistance to herbicides that normally inhibit a plant's acetohydroxyacid synthase (AHAS) enzyme. Besides controlling red rice, many AHAS-inhibiting herbicides also effectively control other weeds that are common in rice fields. Several of these herbicides have residual activity, so that one treatment can control both existing weeds and weeds that sprout later. With effective residual activity against red rice and other weeds, rice producers now have a weed control system superior to those that are currently available commercially.
US07754943B2 Transgenic plants used as a bioreactor system
The present invention relates generally to the use of plants as bioreactors for the production of molecules having useful properties such as inter alia polymers, metabolites, proteins, pharmaceuticals and nutraceuticals. More particularly, the present invention contemplates the use of grasses, and even more particularly C4 grasses, such as sugar-cane, for the production of a range of compounds such as, for example, polyhydroxyalkanoates, pHBA, vanillin, indigo, adipic acid, 2-phenylethanol, 1,3-propane-diol, sorbitol, fructan polymers and lactic acid as well as other products including, inter alia, other plastics, silks, carbohydrates, therapeutic and nutraceutic proteins and antibodies. The present invention further extends to transgenic plants and, in particular, transgenic C4 grass plants, capable of producing the compounds noted above and other products, and to methods for generating such plants. The ability to utilize the high growth rate and efficient carbon fixation of C4 grasses is advantageous, in that it obviates the significant growth penalties observed in other plants, and results in high yields of desired product without necessarily causing concomitant deleterious effects on individual plants. In addition, the C4 grass, sugarcane, is particularly advantageous, as in addition to the features common to all C4 grasses, this plant accumulates sucrose. This sucrose store provides a ready supply of carbon based compounds and energy which may further obviate any deleterious effects on the growth of the plant associated with the production of the product. The present invention provides, therefore, a bioreactor system comprising a genetically modified plant designed to produce particular metabolic or biosynthetic products of interest.
US07754931B2 Production of high-cetane diesel fuel from low-quality biomass-derived feedstocks
A method is taught for producing diesel fuels of high cetane value from a triglyceride feedstock, comprising pretreating the triglyceride feedstock by thermal cracking to partially convert the triglycerides and produce a middle distillates stream, and catalytically hydrotreating the middle distillate fraction to produce high cetane value diesel fuels. A biomass-derived diesel fuel is also taught having sulphur content below 10 ppm, a cetane-value of at least 70, a cloud point below 0° C. and a pour point of less than −4° C. A blended diesel fuel is also taught comprising 5 to 20 vol. % of the biomass-derived diesel fuel of the present invention and 80 to 95 vol. % of a petroleum diesel, based on total volume of the blended diesel fuel.
US07754930B2 Use of isotopic analysis for determination of aromatic hydrocarbons produced from methane
Benzene and xylene are described having a unique distribution of deuterium and 13C such that δ(deuterium) for each of the benzene and xylene is less than −250 and δ(13C) for the benzene is greater than −36 and for xylene is less than −24, wherein δ(deuterium)=(R′sample/R′standard−1)×1000 where R′sample is the ratio of deuterium to hydrogen in the benzene/xylene; and R′standard is the ratio of the natural abundance of deuterium to the natural abundance of hydrogen; and wherein δ(13C)=(R″sample/R″standard−1)×1000 where R″sample is the ratio of 13C to 12C in the benzene/xylene; and R″standard is the ratio of the natural abundance of 13C to the natural abundance of 12C.
US07754928B2 Method of making 2-butanol
The present invention relates to a method for making 2-butanol from 2,3-butanediol by using a heterogeneous catalyst system that can function both as an acid catalyst and as a hydrogenation catalyst.
US07754927B2 Method for producing 3,3,3-trifluoropropionyl chloride
There is provided a process for producing 3,3,3-trifluoropropionyl chloride, which is characterized in that 3,3,3-trifluoropropionaldehyde is chlorinated by a chlorinating agent selected from the group consisting of chlorine (Cl2), sulfuryl chloride (SO2Cl2) and organic N-chloro compounds.
US07754923B2 Method for producing nitrogen-containing compound
The present invention provides a process for producing high-purity aliphatic tertiary amines containing a less amount of by-products by subjecting aliphatic acid amides to hydrogenation reduction under moderate conditions, as well as a process for producing amine derivatives from the aliphatic tertiary amines, with a good productivity in an economically advantageous manner. The present invention relates to a process for producing an aliphatic tertiary amine by subjecting a specific aliphatic amide to hydrogenation reduction in the presence of a catalyst containing copper and at least one element selected from the group consisting of elements belonging to Groups 2, 3 and 7 of the Periodic Table; the catalyst; and a process for producing amine oxide by reacting the tertiary amide obtained by the above production process with hydrogen peroxide.
US07754922B2 Process for preparing amines and zirconium dioxide- and nickel-containing catalysts for use therein
Processes comprising: (i) providing a reactant selected from the group consisting of primary alcohols, secondary alcohols, aldehydes, ketones and mixtures thereof; and (ii) reacting the reactant with hydrogen and a nitrogen compound selected from the group consisting of ammonia, primary amines, secondary amines and mixtures thereof, in the presence of a catalyst comprising a zirconium dioxide- and nickel-containing catalytically active composition, to form an amine; wherein the catalytically active composition, prior to reduction with hydrogen, comprises oxygen compounds of zirconium, copper, nickel and cobalt, and one or more oxygen compounds of molybdenum in an amount of 5.5 to 12% by weight, calculated as MoO3.
US07754921B2 Shaped body comprising an aluminosilicate and aluminium oxide and process for the continuous preparation of methylamines
Shaped body comprising an aluminosilicate and aluminum oxide, wherein the shaped body has a molar Al/Si ratio in the range from 10 to 30 and an at least bimodal pore distribution for pores having a diameter of greater than 1 nm, with the volume of the pores of the shaped body having a diameter of greater than 10 nm corresponding to at least 40% of the total pore volume of the shaped body, process for producing it and process for the continuous preparation of methylamines by reaction of methanol and/or dimethyl ether with ammonia in the presence of a heterogeneous catalyst, wherein the abovementioned shaped bodies are used as catalyst.
US07754916B2 Process for converting a hydroxycarboxylic acid, or salts thereof, to an unsaturated carboxylic acid and/or its esters
A process for converting a salt of a hydroxycarboxylic acid to an unsaturated carboxylic acid, or esters thereof. The process involves converting an ammonium salt of a hydroxycarboxylic acid in aqueous solution to a corresponding hydroxycarboxylic acid and ammonium cation in aqueous solution; and separating the ammonium cation from the aqueous solution, leaving the hydroxycarboxylic acid in aqueous solution. The converting and separating steps may be accomplished by employing a hydrophobic acid or an acid ion exchange resin, each of which must have an acid dissociation constant, i.e., pKa, at least 0.5 less that that of the salt of the hydroxycarboxylic acid. Where a hydrophobic acid is used, it must be immiscible in water, and its salt must also be immiscible in water, and the resulting multi-phase solution comprises an aqueous phase comprising the corresponding hydroxycarboxylic acid, as well as a non-aqueous phase comprising a neutralized acid. Alternatively, where the ion exchange resin is used, the aqueous solution of the ammonium salt of a hydroxycarboxylic acid is contacted with the resin, thereby converting the salt to a hydroxycarboxylic acid and capturing the ammonium cations on the resin. In either case, the aqueous solution is treated, such as by heating, to separate and recover the hydroxycarboxylic acid. The non-aqueous phase or resin is treated to separate and recover ammonia useful for preparing additional ammonium salt of a hydroxycarboxylic acid.
US07754915B2 Process for preparing isocyanates in the gas phase
A process for preparing isocyanates in the gas phase, in which the mixing of the reactants and thus the reaction conditions are significantly improved by means of hydrodynamic measures such as increasing the turbulence of the feed stream in the central nozzle. As a consequence, the necessary residence time in the reactor and thus the length of the reactor are reduced and the formation of polymeric by-products which lead to caking in the reactor and a shortening of the operating period of the reactors is avoided.
US07754914B2 Method of recovering fluorinated acid surfactants from adsorbent particles loaded therewith
The present invention provides a method of recovering a fluorinated acid surfactant or salt thereof from adsorbent particles to which said fluorinated acid surfactant has been adsorbed. The method comprises mixing adsorbent particles having adsorbed fluorinated acid surfactant or salt thereof with an alcohol and optionally an acid. The mixture is generally heated to cause esterification of the fluorinated acid surfactant or salt thereof with the alcohol so as to form an ester derivative of the fluorinated acid surfactant, distilling the mixture to form a distillate comprising the ester derivative, separating the ester derivative from the distillate and optionally feeding the remainder of the distillate back into the mixture.
US07754913B2 Synthesis of isotopically labeled alpha-keto acids and esters
Isotopically labeled alpha-keto acids and esters are disclosed herein. Also disclosed are methods of synthesizing isotopically labeled alpha-keto acids and esters.
US07754909B1 Compounds and methods of arylmethylation (benzylation) as protection for alcohol groups during chemical synthesis
A process for benzylating an alcohol includes mixing 2-benzyloxy-1-methylpyridinium triflate in an aromatic hydrocarbon solvent having a predetermined boiling point; adding an acid scavenger to the mixture; combining the alcohol to be benzylated with the mixture; reacting the alcohol with the 2-benzyloxy-1-methylpyridinium triflate by heating above ambient temperature to generate the benzylated alcohol; and separating the benzylated alcohol from the mixture.
US07754908B2 Tungsten and molybdenum compounds and their use for chemical vapour deposition (CVD)
The present invention relates to specific novel tungsten and molybdenum compounds to the use thereof for the deposition of tungsten- or molybdenum-containing layers by means of chemical vapour deposition, and to the tungsten- or molybdenum-containing layers produced by this process.
US07754905B2 Apparatus and method for producing biodiesel from fatty acid feedstock
A method comprising applying a controlled flow cavitation apparatus to a biodiesel production process in order to increase fatty acid alkyl ester yield. A feedstock comprising free fatty acids can be passed through a controlled flow cavitation apparatus at a velocity capable of generating a hydrodynamic cavitation zone where the free fatty acids can be esterified. One or more controlled flow cavitation apparatuses can be applied at various points of a biodiesel production process.
US07754902B2 Ruthenium(II) catalysts for use in stereoselective cyclopropanations
Chiral ruthenium catalysts comprising salen and alkenyl ligands are provided for stereoselective cyclopropanation, and methods of cyclopropanation are provided. The chiral ruthenium catalyst is prepared in situ by combining an alkenyl ligand, a deprotonated chiral salen ligand, and a ruthenium (II) metal. A preferred catalyst is prepared in situ by combining 2,3-dihydro-4-venylbenzofuran, deprotonated 1,2-cyclohexanediamino-N,N′-bis(3,5-di-t-butyl-salicylidene) and RuCl2(p-cymene)]2.
US07754899B2 Method for producing optically active aziridine compounds and amine compounds as well as complexes and their intermediates used in this method
This invention provides a method for producing an optically active aziridine compound or amine compound, which uses as a catalyst a Ru(salen)(CO) complex represented by the following formula (I) or its enantiomer having a high stability, in a high turnover number (TON) and a high enantioselectivity. In the formula (I), Ar is represented by the following formula (VI) or (VII), wherein in the formula (VI), Xs are independently a halogen or a halogenated alkyl group and R1 and R2s are independently hydrogen or an alkyl group or a trialkylsilyl group having a carbon number of 1-4, and in the formula (VII), R3 is a bulky group.
US07754897B2 Synthetic processes for the preparation of aminocyclohexyl ether compounds
This invention is directed to stereoselective synthesis of compounds of formula (I) or formula (II): or a pharmaceutically acceptable salt, ester, amide, complex, chelate, clathrate, solvate, polymorph, stereoisomer, metabolite or prodrug thereof; wherein R3, R4 and R5 are defined herein. Compounds of formula (I) and formula (II) are known to be useful in treating arrhythmias.
US07754888B2 Insecticidal N-substituted (heteroaryl)alkyl sulfilimines
N-Substituted (heteroaryl)alkyl sulfilimines are effective at controlling insects.
US07754884B2 Targeted, NIR imaging agents for therapy efficacy monitoring, deep tissue disease demarcation and deep tissue imaging
Compounds and methods related to NIR molecular imaging, in-vitro and in-vivo functional imaging, therapy/efficacy monitoring, and cancer and metastatic activity imaging. Compounds and methods demonstrated pertain to the field of peripheral benzodiazepine receptor imaging, metabolic imaging, cellular respiration imaging, cellular proliferation imaging as targeted agents that incorporate signaling agents.
US07754883B2 Method of racemization of the R(−) isomer of the (2-chlorophenyl)-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-acetic acid methyl ester
Racemization of the R(−) isomer of the (2-chlorophenyl)-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-acetic acid methyl ester (Formula II) (also called R clopidogrel) is performed via conversion of a portion thereof to the S(+)isomer and it takes place in an organic solvent selected from alcohols, esters, ketones or ethers, or in their mixtures, in the presence of a base selected from substances of formula R1R2R3R4N+OH″ wherein R1, R2, R3 and R4 are identical or different substituents selected from C1-C5 alkyls or C5, C6 cycloalkyls or aryls, C7-C9 alkyl-cycloalkyls or alkyl-aryls, the molar ratio of the base to the starting substance being 1:1 to 1:10., OMe Cl I Cl
US07754882B2 Hexahydro-pyrrolo-isoquinoline compounds
Certain hexahydro-pyrrolo-isoquinoline compounds are histamine H3 receptor and serotonin transporter modulators useful in the treatment of histamine H3 receptor- and serotonin-mediated diseases.
US07754881B2 Aromatic imide-based dispersant for carbon nanotubes and carbon nanotube composition comprising the same
Disclosed herein are an aromatic imide-based dispersant for CNTs and a carbon nanotube composition comprising the same. Having an aromatic ring structure advantageously realizing adsorption on carbon nanotubes, the dispersant, even if used in a small amount, can disperse a large quantity of carbon nanotubes.
US07754876B2 Method for purification of lactose
The present invention relates to improved methods of purification of sugars and in particular to a method of preparing lactose. A low purity lactose source such as whey is subjected to a first demineralization step involving either ion-exchange or the addition of divalent metal cations, followed by a second demineralization step where alcohol is added. The invention also relates to lactose produced by this method and products comprising lactose produced by this method.
US07754875B1 Halide-free glucosamine base-organic acid salt compositions
A salt of a glucosamine base having a purity of at least about 99 wt. % and a maximum halide content of about 0.01 wt. %, and an organic acid. The organic acid that is saltified with the glucosamine base is preferably a hydroxyacid or a ketoacid. Preferably, the salt is stabilized by coating the salt with at least one pharmaceutically acceptable polymer comprising a water-soluble, water-immiscible and/or water-swellable homopolymer and/or copolymer. Suitable polymers include carboxypolymethylene homopolymers and copolymers; polyethylene glycol homopolymers and copolymers; polypropylene glycol homopolymers and copolymers; ethylcellulose; povidone homopolymers and copolymers; polyacrylic acid homopolymers and copolymers; polyacrylamide homopolymers and copolymers; polysaccharides; and mixtures of two or more of the foregoing polymers. The resultant coated salt composition will be stable at ambient temperatures and upon exposure to the atmosphere.
US07754871B2 mRNA splice variant of the doublecortin-like kinase gene and its use in cancer diagnosis and therapy
The present invention relates to novel nucleic acid and protein molecules and their use in neuroblastoma therapy and diagnosis.
US07754869B2 Production of syringyl lignin in gymnosperms
The present invention relates to a method for producing syringyl lignin in gymnosperms. The production of syringyl lignin in gymnosperms is accomplished by genetically transforming a gymnosperm genome, which does not normally contain genes which code for enzymes necessary for production of syringyl lignin, with DNA which codes for enzymes found in angiosperms associated with production of syringyl lignin. The expression of the inserted DNA is mediated using host promoter regions in the gymnosperm. In addition, genetic sequences which code for gymnosperm lignin anti-sense mRNA may be incorporated into the gymnosperm genome in order to suppress the formation of the less preferred forms of lignin in the gymnosperm such as guaiacyl lignin.
US07754864B2 Tyrosinase activity controlling agent, process for producing the same and external preparation containing the same
Disclosed is a tyrosinase activity controlling agent comprising, as an active ingredient, a compound that has tyrosinase inhibiting or promoting activity, an external preparation comprising the controlling agent, and a process for producing the compound.
US07754860B2 Method for purifying FSH
The invention provides a method for purifying recombinant FSH.
US07754855B1 Immunoglobulin fusion proteins
The present invention relates to novel methods for making fusion proteins comprising a cytokine or growth factor fused to an immunoglobulin domain. The growth factor/cytokine can be fused directly to an immunoglobulin domain or through a peptide linker. The purified growth factor/cytokine-IgG fusion proteins produced by the novel methods are biologically active and can be used to treat diseases for which the non-fused growth factor/cytokine are useful.
US07754853B2 TNF alpha-binding polypeptide compositions and methods
This invention pertains to a TNF alpha-binding polypeptide composition comprising at least one of a modified heavy chain variable region polypeptide or a modified light chain variable region polypeptide that is capable of specifically binding to human TNF alpha. The modified heavy and light chain variable region polypeptides of the TNF alpha binding polypeptide are modified by at least one amino acid residue substitution, deletion or addition and are homologous to the heavy and light chain variable regions, respectively, of a non-human monoclonal antibody that specifically binds human TNF alpha. The polypeptide compositions of the invention comprising modified heavy and light chain variable region polypeptides are less immunogenic in a human than are the homologous heavy and light chain variable region polypeptides from a non-human animal.
US07754850B2 Chimeric disintegrin domain
This invention relates to methods of expressing eukaryotic proteins in prokaryotic hosts, particularly eukaryotic proteins that require formation of disulfide bridges for biological activity. Various approaches are used including fusion to thioredoxin, cytoplasmic expression of disulfide isomerases, deficiencies in thioredoxin and/or glutathione reductases, deficiencies in proteases, and the like. The method is applicable to express monomeric and dimeric forms of the eukaryotic protein with biological activity such as monomeric and dimeric forms of a disintegrin or a disintegrin domain. Included are the vectors, host cells expressing the proteins, the expressed proteins and methods of using the proteins.
US07754848B2 Poly (arylene sulfide) and production process thereof
In a process for producing a poly(arylene sulfide) by polymerizing a sulfur source and a dihalo-aromatic compound in the presence of an alkali metal hydroxide in an organic amide solvent, the production process comprises washing a polymer obtained by the polymerization with a hydrophilic organic solvent containing water in a proportion of 1 to 30% by weight, thereby collecting a purified polymer, the content of nitrogen contained in an extract extracted by a mixed solvent containing 40% by weight of acetonitrile and 60% by weight of water from the purified polymer is at most 50 ppm on the basis of the weight of the polymer, and a poly(arylene sulfide), the content of nitrogen contained in an extract extracted by a mixed solvent containing 40% by weight of acetonitrile and 60% by weight of water from the purified polymer is at most 50 ppm on the basis of the weight of the polymer.
US07754845B2 Production method of aromatic polycarbonate
The object of the present invention is to provide a production method of a high molecular weight aromatic polycarbonate containing a reduced amount of a high melting point product, and having less thermal history received and excellent hue by a melt process. The present invention relates to a production method of an aromatic polycarbonate, characterized in that in producing an aromatic polycarbonate using an aromatic dihydroxy compound and a carbonic diester as raw materials and using plural reactors, a molten reactant temperature T1 (° C.) in at least one reactor A and a molten reactant temperature T2 (° C.) in a reactor B subsequent to the reactor A are satisfied with the relationship of T2
US07754844B2 Polyarylene ether compound containing sulfonic acid group, composition containing same, and method for manufacturing those
A polyarylene ether-based compound according to the present invention includes polymer components represented in general formula (1) and general formula (2): wherein Ar indicates a divalent aromatic group, Y indicates a sulfone group or a ketone group, X indicates H or a monovalent cation species, and Ar′ indicates a divalent aromatic group.
US07754841B2 Polymer
The present invention relates to new semiconductive oligomers and polymers, a process for their manufacture and their use in thin film electronic and optical devices, such as organic light emitting diodes (OLED) and photovoltaic devices, eg. solar cells and photodetectors.
US07754840B2 Bimodal high density polyethlyene
The present invention is directed to a bimodal polyethylene comprising ethylene derived units and units derived from at least one of a C4 to C12 olefin; wherein the polyethylene has a density of from 0.940 to 0.970 g/cm3; an I21/I2 of 80 or more; a residual Group 4 metal content of 2.0 ppm or less: a Mw/Mn of from 20 to 60; and wherein the polyethylene comprises a high molecular weight component and a low molecular weight component, the high molecular weight component present from 40 to 60 weight percent based on the total polyethylene, and wherein the bimodal polyethylene has a weight avenge molecular weight Mw of 180,000 a.m.u. or more.
US07754838B2 Poly(meth)acrylamides and poly(meth)acrylates containing fluorinated amide
A composition comprising a copolymer having repeating units in any sequence of Formula I wherein Rf is a straight or branched perfluoroalkyl group having from about 1 to about 20 carbon atoms, or a mixture thereof, which is optionally interrupted by at least one oxygen atom, X3 is oxygen or X1, each X1 is independently an organic divalent linking group having from about 1 to about 20 carbon atoms, optionally containing an oxygen, nitrogen, or sulfur, or a combination thereof, G is F or CF3, A is an amide, j is zero or positive integer, X2 is an organic linking group, Y is O, N or S, h is zero when Y is N, and h is one when Y is O or S, Z is H, a straight or branched alkyl group having from about 1 to about 4 carbon atoms, or halide, B is H or wherein Rf, X1, X3, G, A, and j are as defined above, provided that when B is H, j is a positive integer, m is a positive integer, q is zero or a positive integer when Y is O, and q is a positive integer when Y is N or S, p is zero or a positive integer when Y is O, and p is a positive integer when Y is N or S, each W is independently various copolymer units.
US07754836B2 Water and oil repellent composition and treatment method
Disclosed is a water- and oil-repellent agent comprising the following fluorine-containing copolymer (A). The fluorine-containing copolymer (A) comprises: (a1) a fluoroalkyl group-containing polymerizable monomer of the formula: wherein Y is a divalent organic group [for example, an aliphatic group having 1 to 10 carbon atoms, an aromatic or cycloaliphatic group having 6 to 10 carbon atoms, a —SO2N(R1)R2— group (in which R1 is a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, and R2 is an alkylene group having 1 to 10 carbon atoms), a —CON(R1)R2— group (in which R1 is a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, and R2 is an alkylene group having 1 to 10 carbon atoms), or a —CH2CH(OY1)CH2— group (in which Y1 is a hydrogen atom or an acyl group having 1 to 4 carbon atoms)]; and Rf is a linear or branched fluoroalkyl or fluoroalkenyl group having 1 to 6 carbon atoms; and (a2) vinylidene chloride.
US07754835B2 Polymerisation of ethylene and alpha-olefins with phosphino-iminophenol complexes
The present invention relates to the field of single site catalyst systems based on phosphino-iminophenol complexes that are suitable for oligomerising or polymerising ethylene and alpha-olefins.
US07754829B2 Room temperature-curable organopolysiloxane compositions
RTV organopolysiloxane compositions are provided comprising (A) an organosiloxane polymer comprising R3SiO1/2 units and SiO4/2 units in a molar ratio of 0.6-1.2 wherein R is a monovalent C1-C6 hydrocarbon, and having a hydroxysilyl content of less than 0.04 mole/100 g, (B) a polysiloxane having a hydrolyzable silyl group incorporated in the molecular chain via an alkylene linkage, and (C) a cure catalyst. The compositions have a low viscosity and good workability when heated, develop initial adhesion when allowed to cool after application, and thereafter cure at room temperature and induce crosslinking reaction, affording improved rubber physical properties.
US07754828B2 Laminating adhesive
A two-component bonding agent composition. The composition contains: (a) an isocyanate component comprising a difunctional isocyanate-terminated prepolymer having polymerized residues of at least one difunctional aromatic isocyanate and at least one difunctional polymer of ethylene oxide, propylene oxide or a combination thereof; (b) a polyol component comprising a triglyceride having hydroxyl functional groups; and (c) an adhesion promoter.
US07754826B1 Copolymers from lactide
Disclosed is a process for producing lactide-based copolymers and copolymers produced by the process. The copolymers are formed by the copolymerization of a lactide monomer with a secondary material. In one embodiment, the secondary material can be derived from renewable resources, providing a product copolymer completely derived from renewable resources. The disclosed materials may display improved hydrolytic and thermal characteristics as compared to previously known lactide-based materials. Exemplary secondary materials that can be copolymerized with lactide can include polyhydroxy alkanoates, long chain primary alcohols, and depsipeptides.
US07754825B2 Light stabilized copolyetherester compositions
Ultraviolet light stabilized copolyetherester compositions that comprise at least one nanoparticulate mineral selected from titanium dioxide, cerium oxide, and zinc oxide and at least one organic ultraviolet light stabilizer. Articles formed from the compositions are also disclosed.
US07754824B2 Dendritic polyol, cycloaliphatic epoxy resin and cationic initiator
The present invention relates to rigid and clear thermosetting compositions formed from dendritic or hyperbranched polymers and cylcoaliphatic epoxy resins. The compositions may be used for coatings such as electronic device packaging, adhesives, wire coatings, and finishes.
US07754822B2 Method for the secondary crosslinking of hydrogels with bicyclic amide acetals
A process for postcrosslinking a water-absorbing polymer comprises said polymer being treated with a postcrosslinker and, during or after said treating, being postcrosslinked and dried by temperature elevation, said postcrosslinker being a compound of the formula I where R1, R2, R3, R4, R5, R6, R7, R8 and R9 are each independently hydrogen, C1-C12-alkyl, C2-C12-alkenyl or C6-C12-aryl, wherein C1-C12-alkyl, C2-C12-alkenyl or C6-C12-aryl may be halogen substituted. The liquid-absorbing polymers are useful in hygiene articles and packaging materials.
US07754821B2 Method for producing stabilized fluoropolymer
It is an object of the present invention to provide a novel method for producing a fluoropolymer according to which unstable terminal groups can be sufficiently stabilized under mild conditions. This invention is related to a method for producing a stabilized fluoropolymer comprising subjecting a fluoropolymer to be treated containing no —SO2X (X representing F or Cl) group-containing monomer units to the following step A, step B and step C in that order: A: Step of reacting with a halogenating agent; B: Step of reacting with a degradation treatment agent; C: Step of reacting with a fluorinating agent.
US07754817B2 Low temperature initiators for improving the rubber phase volume of HIPS formulations
Peroxide initiators are disclosed that can be used at lower temperatures during HIPS production. Enhanced formation of graft polymers between polystyrene and polybutadiene (rubber) can be accomplished by using these lower temperature peroxide initiators that have a 1 hour half-life period at one or more temperatures from 95° C. to less than 111° C. during the pre-inversion stage. “Higher” temperature initiators are used during and/or after inversion. The use of such “low” temperature initiators improves polymerization rates and grafting values, while reducing the swell index and the amount of rubber used, thereby producing improved HIPS more rapidly and at a lower cost. Also disclosed are HIPS compositions and products produced by such “low” temperature initiators as well as a method of producing improved HIPS.
US07754814B2 Polypropylene materials and method of preparing polypropylene materials
A polypropylene material is prepared from a blend of polypropylene impact copolymer and high crystallinity polypropylene having less than 2 percent xylene solubles. The material is prepared by blending the polymers while they are in a molten state, and forming a film or sheet from the polymer blend. The material has particular application to forming slit film tapes and similar materials. The resultant materials exhibit increased tenacity, elongation and toughness and less shrinkage as compared to those materials prepared solely from propylene homopolymers. The materials also have a better overall balance of physical properties than other blends for certain applications.
US07754812B2 Adhesion promoter
An adhesion promoter for a hot melt adhesive or a pressure sensitive adhesive prepared by admixing a hydrolytic silane compound with an aqueous buffer solution. The adhesive is able to bind at very low surface free energy substrates, such as Xerographic prints contaminated by silicone fuser oil. The hot melt adhesive maintains a substantially stable viscosity at temperature ranging from about 100° C. to about 200° C.
US07754810B2 Process for producing fluoropolymers
An emulsion polymerization process for the production of fluoropolymers is disclosed wherein a combination of at least two fluorosurfactants is employed as dispersants. At least one fluorosurfactant is a perfluoroalkyl or perfluoroalkoxy sulfinate. At least one other fluorosurfactant is a perfluoropolyether having at least one endgroup selected from the group consisting of carboxylic acid, a slat thereof, sulfonic acid and a salt thereof.
US07754805B2 Polymer resin composition and method of preparing the same
Provided are a polymer resin composition and a method of preparing the same. The polymer resin composition includes: a polymer resin; 0.01-10.0 parts by weight of flaky pigment particles having an inverse aspect ratio of 0.01-0.1 based on 100 parts by weight of the polymer resin; and 0.01-10.0 parts by weight of polyhedral pigment particles having an inverse aspect ratio of 0.300-0.999 based on 100 parts by weight of the polymer resin. Using the polymer resin composition, a polymer resin molded product having excellent appearance, i.e., having a uniform color even in resin flow lines or resin weld lines, and in which there is no degradation in the physical properties of the polymer resin contained therein can be manufactured at a low cost.
US07754804B2 Aqueous dispersions of hydrosoluble polymerisates of ethylenically unsaturated anionic monomers, method for the production and use thereof
An aqueous dispersion of water-soluble polymers obtained by free radical polymerization of ethylenically unsaturated anionic monomers in an aqueous medium in the presence of a stabilizer, wherein the stabilizer comprises: (a) at least one water-soluble polymer selected from the group consisting of a graft polymer of vinyl acetate and/or vinyl propionate on polyethylene glycol, a polyethylene glycol blocked at one or both terminal groups with an alkyl, a carboxyl or an amino group, and a copolymer of alkyl polyalkylene glycol methacrylate and methacrylic acid; and (b) at least one water-soluble polymer selected from the group consisting of a hydrolyzed copolymer of vinyl alkyl ether and maleic anhydride in the form of free carboxyl groups or in the form of salts at least partially neutralized with one or more alkali metal hydroxides or one or more ammonium bases, a cationically modified potato starch, an anionically modified potato starch, a degraded potato starch and maltodextrin.
US07754802B2 Rubber composition for bead and pneumatic tire
The present invention provides a rubber composition for a bead, which has excellent processability and is capable of decreasing heat generation while maintaining rubber hardness, and a pneumatic tire having improved balance in fuel efficiency and steering stability. Specifically, the present invention provides a rubber composition for a tire bead comprising (B) 10 to 100 parts by weight of carbon black having nitrogen-adsorbing specific surface area of 30 to 100 m2/g and dibutyl phthalate adsorption of 40 to 200 ml/100 g, and (C) 5 to 120 parts by weight of a think plate-like natural mineral having aspect ratio of 3 to 30 and average particle size of 2 to 30 μm, based on (A) 100 parts by weight of a rubber component.
US07754801B2 Translucent coating compositions providing improved UV degradation resistance
The present invention relates to substrates and coating compositions disposed thereon containing improved ultraviolet degradation resistance. Specifically, these coating compositions can contain multiple UV protectants and can advantageously be used in transparent, semi-transparent, and/or translucent coatings on substrates, particularly opaque or semi-opaque substrates such as wood, e.g., in order to inhibit, to reduce, and/or to minimize UV degradation of said substrates.
US07754798B2 Oxygen scavenger block copolymers and compositions
An oxygen scavenger composition includes a block co-polymer having at least one block including a polyester condensation polymer segment having cycloalkenyl group(s) or functionality directly or indirectly bonded to the polymer chain of said block, and having at least one second block including a polymer segment of a thermoplastic, film forming material. The block copolymer has been found to act as an oxygen scavenger agent under both ambient and refrigerated conditions, to be compatible with conventional film forming packaging materials, and to provide compositions exhibiting low tack which can be readily formed and processed using conventional film forming equipment. A packaging material, such as a film or laminated product suitable for packaging applications, can include the oxygen scavenger composition.
US07754794B2 Methods of treating keratin based substrates
A composition for treating a keratin based substrate that includes a cosmetically acceptable medium containing a water-soluble interjacent complex. The water-soluble interjacent complex includes a first water-soluble polymer and a second water-soluble polymer formed by polymerizing one or more water-soluble monomers in the presence of the first water-soluble polymer. The water-soluble interjacent complex is characterized in that it forms a solution in water that is free of insoluble polymer particles. The water-soluble interjacent complex is used in a method of treating a keratin based substrate, whereby a cosmetically acceptable medium is applied to the substrate and contains from 0.1-20% by weight of the water-soluble interjacent complex.
US07754785B2 Pigment dispersion, precursor of ink for UV-curing type ink-jet recording, method of ink-jet recording, printed matter, and method of manufacturing pigment dispersion
There is provided a pigment dispersion comprising at least one resin-coated pigment comprising a resin and a pigment, and having an average particle diameter of 250 nm or less, and a dispersion medium containing as a major component a cation polymeric compound having a viscosity of 30 mPa·s or less at a temperature of 25° C. and a boiling point of 150° C. or more at 1 atm. The pigment is incorporated in the pigment dispersion at a ratio ranging from 3 to 41% by weight based on a total weight of the dispersion medium, and the resin is incorporated in the resin-coated pigment at a ratio ranging from 5 to 37% by weight based on the weight of the pigment.
US07754782B2 Medical adhesives for surgery
The present invention relates to novel, rapidly curing adhesives based on hydrophilic polyisocyanate prepolymers for use in surgery.
US07754781B2 Active energy beam-curable composition
An active energy beam-curable composition is provided, which is excellent in coatability to films and safety, and particularly suitable for use in a light diffusion film since a light diffusion film made of a cured product of the composition is excellent in both haze and total light transmittance. The active energy beam-curable composition comprises an ethylenically unsaturated group-containing compound (A) that contains, as an essential component thereof, a compound having an ethylenically unsaturated group and an aromatic group, and a granular substance (B) that is insoluble in the component (A), in which the subtraction of the refractive index of the component (B) from the refractive index of a cured product of the component (A) alone is not less than 0.03 and not more than 0.18.
US07754780B2 Resist for forming pattern and method for forming pattern using the same
A method for forming a pattern includes forming an etching object layer on a substrate, applying a resist on an etching object layer, the resist including a photo-initiator, and a liquid pre-polymer including a vinyl functional group and a hydrophilic functional group, shaping the resist using a mold plate having an imprint formed therein, and hardening the resist to form a resist pattern while the mold plate shaping the resist corresponding to the imprint.
US07754776B2 Highly concentrated oil-in-water silicone emulsions
Highly concentrated oil-in-water aqueous emulsions of nitrogen-containing organopolysiloxanes are prepared by dispersing the organopolysiloxanes in water without substantial addition of acid, to form a flowable, dilutable, storage stable emulsion containing 45 weight percent or more organopolysiloxane and a pH of at least 7.5.
US07754773B2 Composition and synthesis of new reagents for inhibition of HIV replication
The present invention provides compounds and compositions for inhibiting Vif and methods for treating viral infection, e.g., HIV infection.
US07754772B2 Nitrosated nonsteroidal antiinflammatory compounds, compositions and methods of use
The invention describes novel nitrosated nonsteroidal antiinflammatory drugs (NSAIDs) and pharmaceutically acceptable salts thereof, and novel compositions comprising at least one nitrosated NSAID, and, optionally, at least one compound that donates, transfers or releases nitric oxide, stimulates endogenous synthesis of nitric oxide, elevates endogenous levels of endothelium-derived relaxing factor or is a substrate for nitric oxide synthase, and/or at least one therapeutic agent. The invention also provides novel compositions comprising at least one nitrosated NSAID, and at least one compound that donates, transfers or releases nitric oxide, elevates endogenous levels of endothelium-derived relaxing factor, stimulates endogenous synthesis of nitric oxide or is a substrate for nitric oxide synthase and/or at least one therapeutic agent. The invention also provides novel kits comprising at least one nitrosated NSAID, and, optionally, at least one nitric oxide donor and/or at least one therapeutic agent. The invention also provides methods for treating inflammation, pain and fever; for treating gastrointestinal disorders; for facilitating wound healing; for treating and/or preventing gastrointestinal, renal and/or respiratory toxicities resulting from the use of nonsteroidal antiinflammatory compounds; for treating inflammatory disease states and/or disorders; and for treating and/or preventing ophthalmic diseases and/or disorders.
US07754771B2 Compounds for the treatment of AIDS and other viral diseases
The present invention provides methods for treating Acquired Immunodeficiency Syndrome (AIDS) and other viral diseases and Human Immunodeficiency Virus (HIV) related infections by administering one or more compounds of formula I: wherein: the dotted line represents a single or a double bond; and R1 and R2 are the same or different and independently of each other represent —CH2OH, —CH2OR4, —CH(OH)CH3, —CH(OR4)CH3 or a group represented by the formula: or salts or hydrates thereof in a carrier which minimizes micellar formation or van der Waals attraction of molecules of said compound. The invention also provides S enantiomeric forms of such compounds which possess the ability to inhibit cell growth whilst being of low toxicity to such cells and methods of making such compounds.
US07754766B2 Methods and composition for treating a material
A composition and method are described for sanitizing or otherwise treating a material such as a non-living surface, living tissue, soil or atmosphere which may be contaminated by a toxin, chemical warfare agent, insect, prion, microorganism or other infectious agent. Also described are methods of making the composition.
US07754763B2 Oral composition to reduce cold symptoms and duration of same
An oral spray composition for preventing and/or reducing the symptoms of the common cold including a zinc formulation containing both zinc acetate and zinc gluconate to ensure sustained availability of increased amounts of ionizable zinc.
US07754759B2 Arylsulfonyl chromans as 5-HT6 inhibitors
Compounds of the formula I: wherein m, n, p, X, Ar, R1, R2, R3, R4 and R5 are as defined herein. Methods of making the compounds and using the compounds for treatment of 5-HT6 receptor-mediated diseases are disclosed.
US07754755B2 Inhibitors of 15-lipoxygenase
The present invention provides inhibitors of 15-LO according to Formula I, pharmaceutical compositions containing such inhibitors and methods for treating diseases related to the 15-LO cascade using such compounds and compositions.
US07754754B2 Pharmaceutical formulations containing substituted 2 heteroarylaminoacetic acid compounds
Pharmaceutical formulations containing substituted 2-aryl-aminoacetic acid compounds corresponding to formula I and their use in the production of drugs and in related methods of treatment or inhibition of certain conditions or diseases.
US07754752B2 Crystals of substituted phenylalkanoic acid and method of producing the same
In the case of using 3-[3-amino-4-(indan-2-yloxy)-5-(1-methyl-1H-indazol-5-yl)phenyl]propionic acid, methyl 3-[4-(indan-2-yloxy)-3-(1-methyl-1H-indazol-5-yl)-5-nitrophenyl]propionate, or methyl 3-[3-amino-4-(indan-2-yloxy)-5-(1-methyl-1H-indazol-5-yl)phenyl]propionate as a medicine, more preferable aspects or improved methods are provided.Crystals of any compound among 3-[3-amino-4-(indan-2-yloxy)-5-(1-methyl-1H-indazol-5-yl)phenyl]propionic acid, methyl 3-[4-(indan-2-yloxy)-3-(1-methyl-1H-indazol-5-yl)-5-nitrophenyl]propionate, and methyl 3-[3-amino-4-(indan-2-yloxy)-5-(1-methyl-1H-indazol-5-yl)phenyl]propionate, and methods of producing the same are provided.
US07754750B2 Metalloproteinase inhibitors
Compounds of the formula (I) wherein z is SO2 or SO, useful as metalloproteinase inhibitors, especially as inhibitors of MMP12.
US07754746B2 Organic compounds
Compounds of formula I in free or salt form, wherein R1, R2, R3, R4 and X have the meanings as indicated in the specification, are useful for treating diseases mediated by phosphatidylinositol 3-kinase. Pharmaceutical compositions that contain the compounds and processes for preparing the compounds are also described.
US07754744B2 Substituted piperidinamines as somatostatin receptor subtype 5 (SSTR5) antagonists
This invention is concerned with compounds of the formula and pharmaceutically acceptable salts thereof. The invention further relates to pharmaceutical compositions containing such compounds, to a process for their preparation and to their use for the treatment and/or prevention of diseases which are associated with the modulation of SST receptors subtype 5.
US07754743B2 Heteroarylcarbamoylbenzene derivatives
Compounds having glucokinase activating effects and being useful as treatments for diabetes, which are represented by the following formula (I): [wherein X1 represents oxygen, etc., X2 represents oxygen, etc., R1 represents a group on Ring A such as alkylsulfonyl, etc., R2 represents C3-7 cyclic alkyl optionally substituted with a halogen, etc., R3 represents a substituent on Ring B such as lower alkyl, etc., formula (II): [Chemical Formula 1] represents 6- to 10-membered aryl, etc., and formula (III): [Formula 1] represents monocyclic or bicyclic heteroaryl optionally having on Ring B a substituent represented by R3 above, wherein the carbon atom of Ring B which is bonded to the nitrogen atom of the amide group of formula (I) forms a C═N bond with the nitrogen atom of the ring], as well as their pharmaceutically acceptable salts.
US07754741B2 Pyridine derivatives as fungicidal compounds
Compound of general formula (I): Process for preparing this compound. Novel intermediate of general formula (E): for the preparation of compound of general formula (I) Fungicidal composition comprising a compound of general formula (I). Method for treating plants by applying a compound of general formula (I) or a composition comprising it.
US07754738B2 Pyrazole and pyrrole carboxamide insecticides
This invention provides compounds of Formula (I), N-oxides and salts thereof wherein: A is O or S; B is a phenyl ring or a pyridine ring, each ring optionally substituted with 1 to 5 R; J is a pyrazole or a pyrrole heterocyclic ring system as defined herein; and; R1 is H; or C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkynyl or C3-C6 cycloalkyl each optionally substituted with one or more substituents selected from the group consisting of halogen, CN, NO2, hydroxy, C1-C4 alkoxy, C1-C4 alkylthio, C1-C4 alkylsulfinyl, C1-C4 alkylsulfonyl, C2-C4 alkoxycarbonyl, C1-C4 alkylamino, C2-C8 dialkylamino and C3-C6 cycloalkylamino. Also disclosed are methods for controlling at least one invertebrate pest comprising contacting the invertebrate pest or its environment with a biologically effective amount of at least one compound of Formula I, an N-oxide or a salt thereof (e.g., as a composition described herein). This invention also pertains to a composition comprising at least one compound of Formula I, an N-oxide or a salt thereof; and at least one additional component selected from the group consisting of a surfactant, a solid diluent and a liquid diluent.
US07754736B2 5-aminoindole derivatives as H3 inverse agonists
The present invention relates to compounds of formula I wherein R1, R2, R3, R4 and m are as defined in the description and claims, and pharmaceutically acceptable salts thereof as well as to pharmaceutical compositions comprising these compounds and to methods for their preparation. The compounds are useful for the treatment and/or prevention of diseases which are associated with the modulation of H3 receptors.
US07754735B2 Substituted indoles
The present invention relates to substituted indoles of formula (I), useful as pharmaceutical compounds for treating respiratory disorders.
US07754733B2 Crystalline topotecan hydrochloride product and process for making the same
Disclosed is a novel crystalline form of topotecan monohydrochloride pentahydrate, which is a pentahydrate of 10-[(dimethylamino)methyl]4-ethyl-4,9-dihydroxy-1H-pyrano[3′,4′:6,7]indolizino[1,2-b]quinoline-3,14(4H, 12H)dione monohydrochloride, corresponding pharmaceutical compositions, methods preparation and/or use thereof to treat anti-viral and/or cancer related diseases.
US07754729B2 Quinazoline and quinoline derivatives as irreversible protein tyrosine kinase inhibitors
A compound of formula (I), a pharmaceutically acceptable salt, or hydrate thereof, and a method of preparing the same. A method of treating or preventing a physiological disorder caused by abnormal protein tyrosine kinase activity in a mammal comprising administering to said mammal a pharmaceutical composition comprising a compound of formula (I).
US07754722B2 Piperazine derivatives and methods of use
The invention provides 2-carboxamide piperazine compounds of formula I, R3.IN\′N˜′R2I(0)z-oR4I wherein R′, R2, R3 and R4 are as defined in the claims and methods of treatment and pharmaceutical compositions that utilize or comprise one or more such compounds. Compounds of the invention are useful for the treatment of mammalian infertility.
US07754721B2 Arylpiperazine derivatives and uses thereof
Compounds of the formula: or pharmaceutically acceptable salts thereof, wherein m, n, X, Y, Z, Ar, R1, R2, R3, R4, R5, R6 and R7 are defined herein. Also provided are pharmaceutical compositions, methods of using, and methods of preparing the compounds.
US07754720B2 Pyridazine compound and use thereof
A compound of formula (1) and its salts and solvates are provided for the treatment or prophylaxis of hepatitis C virus infections Methods of making and formulating compound (1) are provided.
US07754717B2 Bis-aryl amide compounds and methods of use
The present invention comprises a new class of compounds useful for the prophylaxis and treatment of protein kinase mediated diseases, including autoimmune disease and inflammation. In one embodiment, the compounds have a general Formula I wherein A1, A2, A3, A4, L, R1, R2 and R3 are defined herein. The invention also comprises pharmaceutical compositions including one or more compounds of the present invention, methods of use such as treatment of Lck and/or c-Kit kinase mediated diseases by administering the compounds of the invention, or compositions including one or more compounds of the invention, and intermediates and processes useful for the preparation of compounds of the present invention.
US07754714B2 Cycloalkyl substituted pyrimidinediamine compounds and their uses
The present disclosure provides 2,4-pyrimidinediamine compounds having antiproliferative activity, compositions comprising the compounds and methods of using the compounds to inhibit cellular proliferation and to treat proliferate diseases such as tumorigenic cancers.
US07754710B2 Noribogaine in the treatment of pain and drug addiction
The present invention is directed to methods of treating patients for pain by administering noribogaine. Noribogaine may also be used to treat patients for the symptoms associated with withdrawal from drug dependency. In the latter case, the noribogaine treatment should be supplemented with the administration of an opioid antagonist such as naloxone.
US07754709B2 Tetracyclic thiophenepyrimidinone compounds as inhibitors of 17β hydroxysteroid dehydrogenase compounds
Thiopheneprymidinone compounds useful in therapy, especially for use in the treatment and/or prevention of a steroid hormone dependent disorder, preferably a steroid hormone dependent disease or disorder requiring the inhibition of a 17β-hydroxysteroid dehydrogenase (17β-HSD) such as 17β-HSD type 1, type 2 or type 3 enzyme.
US07754708B2 N-aryl azaspiroalkene and azaspiroalkane compounds and methods of preparation and use thereof
Compounds, pharmaceutical compositions including the compounds, and methods of preparation and use thereof are disclosed. The compounds are N-aryl or heteroaryl azaspiroalkene/alkane compounds, prodrugs or metabolites of these compounds, or pharmaceutically acceptable salts thereof. The aryl group can be a phenyl ring or a five- or six-membered heterocyclic ring (heteroaryl). The compounds and compositions can be used to treat and/or prevent a wide variety of conditions or disorders, particularly those disorders characterized by dysfunction of nicotinic cholinergic neurotransmission, including disorders involving neuromodulation of neurotransmitter release, such as dopamine release. CNS disorders, which are characterized by an alteration in normal neurotransmitter release, are another example of disorders that can be treated and/or prevented. The compounds and compositions can also be used to alleviate pain. The compounds can: (i) alter the number of nicotinic cholinergic receptors of the brain of the patient, (ii) exhibit neuroprotective effects and (iii) when employed in effective amounts, not result in appreciable adverse side effects (e.g., side effects such as significant increases in blood pressure and heart rate, significant negative effects upon the gastro-intestinal tract, and significant effects upon skeletal muscle).
US07754704B2 Method for treating hyperglycemia
A compound having a hyperglycemia improving effect and a hemoglobin A1c lowering action such as 4-methylcholest-7-en-3-ol, 4-methylergost-7-en-3-ol and 4-methylstigmast-7-en-3-ol is used as an active ingredient of a drug or food or drink for improving hyperglycemia.
US07754702B2 Methods and compositions for administration of iron
The present invention generally relates to treatment of iron-related conditions with iron carbohydrate complexes. One aspect of the invention is a method of treatment of iron-related conditions with a single unit dosage of at least about 0.6 grams of elemental iron via an iron carbohydrate complex. The method generally employs iron carbohydrate complexes with nearly neutral pH, physiological osmolarity, and stable and non-immunogenic carbohydrate components so as to rapidly administer high single unit doses of iron intravenously to patients in need thereof.
US07754698B2 Modulation of FR-alpha expression
Disclosed herein are compounds, compositions and methods for modulating the expression of FR-alpha in a cell, tissue or animal. Also provided are methods of target validation. Also provided are uses of disclosed compounds and compositions in the manufacture of a medicament for treatment of diseases and disorders.
US07754694B2 Pyrrolo[2, 1-C][1, 4]benzodiazepine-glycoside prodrug useful as a selective anti tumor agent
The present invention provides pyrrolo[2,1-c][1,4]benzodiazepine-glycoside prodrug of general formula 1a-b, useful as selective anticancer agents. The present invention also provides a process for the preparation of pyrrolo[2,1-c][1,4]benzodiazepine-glycoside prodrugs of general formula 1a-b. This invention also provides activation of these prodrugs by E.coli β galactosidase and envisaged that these molecules are toxic to human cancer cell lines in the presence of the enzyme E.coli β-galactosidase. The prodrugs 1a and 1b were also found to be toxic to human cancer HepG2 cells even in the absence of the E.coli β-galactosidase. The toxic effect of the molecules when activated was similar to that of the parent molecules 6a and 6b, respectively.
US07754690B2 Method of using retro inverso peptides derived from leukemia inhibitory factor
The invention provides methods of treatment using retro-inverso peptides derived from leukemia inhibitory factor (LIF) having between 18 and about 40 amino acids and including the sequence that is retro-inverso with respect to SEQ ID NO: 1. The peptides of the invention have the same activity as native LIF and also have neurotrophic activity. The peptides of the invention are also less susceptible to proteolytic degradation in vivo because of their D-amino acid linkage.
US07754684B2 Macromolecular platinum chelates
The present invention relates to platinum complex chemotherapeutic compounds having the generic structure: wherein n is 0 or 1 and, preferably, one of R1, R2, R3 or R8 is a -(linker)-polymer group that may contain up to four additional platinum chelates.
US07754682B2 Factor VII or VIIa—like molecules
Conjugates of Factor VII (FVII) and Factor VIIa (FVIIA) are provided, as are methods for preparing them. Methods for producing novel polypeptides contributing to the production of such conjugates are provided. Methods of treatment by administering a FVII or FVIIa conjugate are provided.
US07754677B2 Composition and method for reducing diarrhea in a mammal
A composition suitable for mammalian oral ingestion in a mammal having GI tract inflammation comprising an anti-diarrhea effective amount of glutamine, fermentable fiber(s), antioxidant(s), and omega-3 fatty acid(s).
US07754676B2 Defensin-antigen fusion proteins
The present invention relates to a vaccine for increasing the immunogenicity of a tumor antigen thus allowing treatment of cancer, as well as a vaccine that increases the immunogenicity of a viral antigen, thus allowing treatment of viral infection, including immunodeficiency virus (HIV) infection. In particular, the present invention provides a fusion protein comprising a defensin fused to either a tumor antigen or viral antigen which is administered as either a protein or nucleic acid vaccine to elicit an immune response effective in treating cancer or effective in treating or preventing viral infection.
US07754671B2 Liquid laundry detergent containing an ethoxylated anionic/nonionic surfactant mixture and fabric conditioner
This invention relates to a aqueous liquid laundry composition which both cleans and conditions fabrics. The composition includes certain alcohol ethoxylates as a nonionic surfactant component, certain alkyl ether sulfates as an anionic component and a quaternary ammonium fabric softening agent. All of the foregoing are in specified proportions.
US07754669B2 Detergent composition with enhanced whitening power
A laundry detergent for enhancing fabric whiteness comprising at least an alkyl ethoxysulfate having an alkyl chain length of 12-18 carbons and 5-9 moles of ethylene oxide. In accordance with one embodiment of the invention, the composition further includes an alcohol ethoxylate having an alkyl chain length of 12-18 carbons and 5-9 moles of ethylene oxide.
US07754665B2 Lubricant solution and method for coating lubricant
A lubricant solution and a method for coating a lubricant using a solvent which does not adversely affect the global environment and provides an excellent solubility to a fluorinated or silicon lubricant and which is little influential over a synthetic resin such as an acrylic resin or a polycarbonate resin. A lubricant solution of the present invention comprises a lubricant and a solvent which contains a nonafluorohexane.
US07754664B2 Lubricants or lubricant additives composed of ionic liquids containing ammonium cations
A lubricant or lubricant additive is an ionic liquid alkylammonium salt. The alkylammonium salt has the structure RxNH(4-x)+,[F3C(CF2)yS(O)2]2N− where x is 1 to 3, R is independently C1 to C12 straight chain alkyl, branched chain alkyl, cycloalkyl, alkyl substituted cycloalkyl, cycloalkyl substituted alkyl, or, optionally, when x is greater than 1, two R groups comprise a cyclic structure including the nitrogen atom and 4 to 12 carbon atoms, and y is independently 0 to 11. The lubricant is effective for the lubrication of many surfaces including aluminum and ceramics surfaces.
US07754660B2 Process to prepare zirconium-based cross-linker compositions and their use in oil field applications
A process to prepare a solution of zirconium-alkanolamine-hydroxycarboxylic acid complex is disclosed and use of the solution in oil field applications such as hydraulic fracturing and plugging of permeable zones. The process comprises contacting an alcohol solution of a zirconium complex with an alkanolamine, then with an α-hydroxycarboxylic acid to produce a solution of zirconium-alkanolamine-hydroxycarboxylic acid complex. The solution is particularly suitable for use in a cross-linking composition in hydraulic fracturing and plugging of permeable zones of subterranean formations at temperatures of 275° F. (135° C.) and higher in the formation.
US07754654B2 Substituted spirocyclic ketoenols
The present invention relates to novel substituted spirocyclic ketoenols of the formula (I) in which W, X, Y, Z, A, B, D and G are as defined in the disclosure, to a plurality of processes for their preparation and to their use as pesticides, microbicides and herbicides.
US07754653B2 Method for preparing sprayable formulations of mycelium-based biological control agents produced by solid state fermentation
A sprayable pesticidal or herbicidal composition comprises inert carrier particles having supported thereon a fungal growth. The fungal growth comprises mycelium that is grown on the particles using a solid state fermentation process. The particles are provided in a dry state and can be suspended in a liquid carrier for spray application when needed. The invention also provides for a thickening agent that increases the viscosity of the spray solution so as to prevent sedimentation of the particles.
US07754648B2 Photocatalytic hydrophilifiable material
A composite material includes a substrate and a self-cleanable hydrophilic surface layer. The surface layer includes a plurality of components: a first component having a photocatalyst which functions as a catalyst upon exposure to light; a second component having one or more of aluminum oxide, zinc oxide, strontium oxide, barium oxide, magnesium oxide, calcium oxide, rubidium oxide, sodium oxide, potassium oxide and phosphorus pentoxide; and a third component having one or more of silicon dioxide, zirconium dioxide, germanium dioxide and thorium dioxide. The first through third components are all situated within the surface layer, which is provided as a single surface layer, such that all of the components are in close proximity to one another within the single surface layer.
US07754646B2 Synthesis and use of organosilica particles
Highly functionalized, porous organosilica particles and methods of their synthesis are described that employ high amounts of functional silane such as 3-mercaptopropyl trimethoxysilane. Silane particle diameters are controlled from less than 1 μm to over 100 μm. The particles have a high surface area due to their advantageous internal structures, which consist of large pores, typically up to 10 μm that are linked by small channels of typically about 20 nm diameter. Isothiocyanate modified fluorescent dyes can enter and react with thiol groups inside the pores. The invention also provides clear silica shells of controlled thicknesses to protect fluorescent signals and provide an independent parameter for distinguishing particle types based on light scattering off different sized particles. The particles are stable and useful for many purposes, particularly for optical bar coding in combinatorial synthesis of polymers such as nucleic acid, polypeptide, and other synthesized molecules.
US07754643B2 Transesterification catalyst and a process for the preparation thereof
The present invention provides a novel transesterification catalyst having the general formula: Zn3M2(CN)n(ROH).xZnCl2.yH2O wherein R is tertiary-butyl and M is a transition metal ion selected from Fe, Co and Cr, x varies from 0 to 0.5, y varies from 3-5 and n is 10 or 12. The above said catalyst is useful for an efficient transesterification of glycerides, fatty acid esters and cyclic carbonates on reactions with alcohols.
US07754639B2 Catalyst produced by using multi-element metal colloid
The present invention is a catalyst comprising one or more kinds of catalyst metal, a promoter metal composed of at least one element selected from alkaline earth metals, transition metals, rare earth metals, aluminum and gallium, and a support, wherein the catalyst metal and the promoter metal are supported on the support through allowing a multi-element metal colloid solution to be attached to the support, and the multi-element metal colloid solution comprises a solvent comprising water or a mixture of water and an organic solvent, metal cluster particles which are dispersed and suspended in the solvent and composed of one or more kinds of catalyst metal, a protective agent for protecting the metal cluster particles, and one or more kinds of metal ions bonded to the protective agent, the ions selected from alkaline earth metal ions, transition metal ions, rare earth metal ions, aluminum ions and gallium ions.
US07754634B2 Low-loss microwave dielectric ceramic
There is provided a low-loss microwave dielectric ceramic having a composition represented by xCaO.yLn2O3.zAl2O3.mTiO2 wherein Ln is Nd or Sm, 25.0 mole %≦x≦75.0 mole %, 10.0 mole %≦y≦30.0 mole %, 10.0 mole %≦z≦30.0 mole %, 0.8 mole %≦m≦20.0 mole %, x+y+z+m=100 mole %. It has a dielectric constant in the range from 18 to 25, an extremely large Qf value ranging from 80,000 to 200,000 GHz, and a temperature coefficient of resonant frequency tunable in the vicinity of 0. It can make the applications of dielectric resonators, filters, and antennas extended to higher frequency and larger power; it can also be applied to microwave capacitors, temperature-compensated capacitors, microwave substrates, et al.
US07754633B2 Chromia-alumina refractory
A refractory composition comprising at least 50 weight percent chromic oxide (Cr2O3), as measured by chemical analysis. The composition includes fused chromia-containing grain, powdered chromic oxide and sintered chromia-containing grain. The fused chromia-containing grain and the sintered chromia-containing grain comprise at least 50 weight percent chromia oxide, as measured by chemical analysis.
US07754622B2 Patterning method utilizing SiBN and photolithography
Disclosed is a patterning method including: forming, on a thin film, a sacrificial film made of a material different from that of the thin film and made of SiBN; processing the sacrificial film into a pattern having a preset interval by using a photolithography technique; forming, on sidewalls of the processed sacrificial film, sidewall spacers made of a material different from those of the sacrificial film and the thin film; removing the processed sacrificial film; and processing the thin film by using the sidewall spacers as a mask.
US07754621B2 Process for producing zirconium oxide thin films
This invention concerns a process for producing oxide thin film on a substrate by an ALD type process. According to the process, alternating vapor-phase pulses of at least one metal source material, and at least one oxygen source material are fed into a reaction space and contacted with the substrate. According to the invention, an yttrium source material and a zirconium source material are alternately used as the metal source material so as to form an yttrium-stabilized zirconium oxide (YSZ) thin film on a substrate.
US07754616B2 Semiconductor device and method of manufacturing the same
A method of manufacturing a semiconductor device includes: forming a mask layer on a layer that is to be subjected to etching and contains at least one of silicon carbonate, silicon oxide, sapphire, gallium nitride, aluminum gallium nitride, indium gallium nitride, and aluminum nitride, the mask layer having an opening and including a nickel chrome film, a gold film, and a nickel film in this order when seen from the layer to be subjected to etching; and performing etching on the layer to be subjected to etching, with the mask layer serving as a mask.
US07754615B2 Method and apparatus for detecting endpoint in a dry etching system by monitoring a superimposed DC current
A method and apparatus for detecting the endpoint in a dry plasma etching system comprising a first electrode (e.g., upper electrode) and a second electrode (e.g., lower electrode) upon which a substrate rests is described. A direct current (DC) voltage is applied between the first electrode and a ring electrode surrounding the second electrode, and the DC current is monitored to determine the endpoint of the etching process. The DC current is affected by the impedance of the plasma, and therefore responds to many variations including, for example, the plasma density, electron/ion flux to exposed surfaces, the electron temperature, etc.
US07754611B2 Chemical mechanical polishing process
A chemical mechanical polishing method is disclosed. The method includes forming a film on a wafer having at least one trench structure thereon; polishing the surface of the film by providing a polishing composition to provide a first polished surface; rinsing the first polished surface with a rinse composition to provide a rinsed surface; and polishing the rinsed surface by providing a second polishing composition to provide a second polished surface.
US07754600B2 Methods of forming nanostructures on metal-silicide crystallites, and resulting structures and devices
Various embodiments of the present invention are directed to methods of forming nanostructures on non-single crystal substrates, and resulting nanostructures and nanoscale functional devices. In one embodiment of the present invention, a method of forming nanostructures includes forming a multi-layer structure comprising a metallic layer and a silicon layer. The multi-layer structure is subjected to a thermal process to form metal-silicide crystallites. The nanostructures are grown on the metal-silicide crystallites. In another embodiment of the present invention, a structure includes a non-single-crystal substrate and a layer formed over the non-single-crystal substrate. The layer includes metal-silicide crystallites. A number of nanostructures may be formed on the metal-silicide crystallites. The disclosed structures may be used to form a number of different types of functional devices for use in electronics and/or optoelectronics devices.
US07754598B2 Method for manufacturing coreless packaging substrate
Method for making a coreless packaging substrate are disclosed in the present invention. The coreless packaging substrate is made by first providing a metal adhesion layer having a melting point lower than that of the substrate, and removing a core board connected with the substrate therefrom through melting the metal adhesion layer. In addition, the disclosed packaging substrate further includes a circuit built-up structure of which has the electrical pads embedded under a surface. The disclosed packaging substrate can achieve the purposes of reducing the thickness, increasing circuit layout density, and facilitating the manufacturing of the substrate.
US07754597B2 Bonding pad fabrication method, method for fabricating a bonding pad and an electronic device, and electronic device
A method for fabricating a bonding pad 45 includes disposing a droplet L including a liquid containing a conductive material on a substrate P by a droplet ejection method and solidifying the disposed droplet L to forms the pad. The bonding pad 45 formed has a cylindrical shape and includes a concave part 47.
US07754595B2 Method for manufacturing semiconductor device
An insulating film on a semiconductor substrate has a first titanium nitride film, an aluminum film, and a second titanium nitride film formed thereon, and an insulating film is formed so as to cover a lower electrode wiring. Then, the insulating film is dry-etched anisotropically so that the insulating film on the lower electrode wiring is removed, and a portion of the insulating film on the lower electrode wiring is left as a sidewall. A deposit deposited during the etching of the insulating film on the lower electrode wiring is removed by radical etching without using ion bombardment. The deposit contains Ti that is a metal element forming the second titanium nitride film. Subsequently, the second titanium nitride film is nitrided through ammonium plasma, and an insulating film to cover the lower electrode wiring is formed.
US07754593B2 Semiconductor device and manufacturing method therefor
A method of manufacturing a semiconductor device comprises forming a gate insulation film on a semiconductor substrate; forming a first gate electrode and a second gate electrode on the gate insulation film; forming a mask material so as to expose an upper surface of the first gate electrode while keeping the second gate electrode covered; etching an upper part of the first gate electrode by using the mask material as a mask; removing the mask material; depositing a metal film on the first gate electrode and the second gate electrode; and siliciding the whole of the first gate electrode and an upper part of the second gate electrode.
US07754591B2 Method for forming fine pattern of semiconductor device
A method for forming a fine pattern of a semiconductor device include forming a stack structure including a 1st layer hard mask film to a nth layer hard mask film (n is an integer ranging from 2 or more) over an underlying layer formed over a semiconductor substrate. The nth layer hard mask film, the top layer, is selectively etched to obtain a first hard mask pattern of the nth layer. A second hard mask pattern of the nth layer is formed between the first hard mask patterns of the nth layer. A (n−1)th layer hard mask film is etched using the first and the second hard mask pattern of the nth layer as etching masks. The (c) step to the (d) step repeat to form the first and the second hard mask patterns of the 1st layer over the underlying layer. And, the underlying layer is etched using the first and second hard mask patterns of the 1st layer as etching masks.
US07754589B2 Method for improving the quality of a SiC crystal
A method for improving the quality of a SiC layer by effectively reducing or eliminating the carrier trapping centers in the as-grown SiC crystal. The method includes the steps of: (a) carrying out ion implantation of carbon atoms, silicon atoms, hydrogen atoms, or helium atoms into a shallow surface layer of the SiC crystal layer to introduce carbon interstitials into the surface layer, and (b) growing the SiC layer upward from the edge face of the surface layer into which the carbon interstitials have been introduced, and diffusing out the carbon interstitials that have been introduced into the surface layer from the surface layer into the grown layer and combining the carbon interstitials and point defects to make the electrically active point defects in the grown layer inactive.
US07754587B2 Silicon deposition over dual surface orientation substrates to promote uniform polishing
A semiconductor process and apparatus provide a planarized hybrid substrate (16) by selectively depositing an epitaxial silicon layer (70) to fill a trench (96), and then blanket depositing silicon to cover the entire wafer with near uniform thickness of crystalline silicon (102) over the epi silicon layer (70) and polycrystalline silicon (101, 103) over the nitride mask layer (95). The polysilicon material (101, 103) added by the two-step process increases the polish rate of subsequent CMP polishing to provide a more uniform polish surface (100) over the entire wafer surface, regardless of variations in structure widths and device densities. By forming first gate electrodes (151) over a first SOI layer (90) using deposited (100) silicon and forming second gate electrodes (161) over an epitaxially grown (110) silicon layer (70), a high performance CMOS device is obtained which includes high-k metal PMOS gate electrodes (161) having improved hole mobility.
US07754575B2 Inductor and method for manufacturing the same
A method for manufacturing an inductor according to the embodiment comprises the steps of: forming a first photoresist pattern; forming an impurity region forming the inductor by implanting an impurity ion to the substrate by means of the first photoresist pattern and a pad region applying current across the impurity region; forming a second photoresist pattern so that a position spaced by a predetermined interval from the impurity region is opened; and forming a guard impurity region in the position spaced from the impurity region by implanting the same impurity ion as the impurity ion by means of the second photoresist pattern.
US07754574B2 Optimum padset for wire bonding RF technologies with high-Q inductors
An RF structure that includes an optimum padset for wire bonding and a high performance inductor that contains relatively thick metal inductor wires, both of which are located atop the final interconnect level of an interconnect structure. Specifically, the RF structure includes a dielectric layer having metal inductor wires of a first thickness and a metal bond pad having a major area of a second thickness located on a surface thereof, wherein the first thickness is greater than the second thickness. In the inventive RF structure, the majority of the metal bond pad is thinned for wire bonding, while maintaining the full metal wire thickness in the other areas of the structure for inductor performance requirements, such as, for example, low resistivity. Methods for fabricating the aforementioned RF structure are also provided.
US07754571B2 Method for forming a strained channel in a semiconductor device
A method for forming a strained channel in a semiconductor device is provided, comprises providing of a transistor comprising a gate stack exposed with a gate electrode on a semiconductor substrate, a pair of source/drain regions in the substrate on opposite sides of the gate stack and a pair of spacers on opposing sidewalls of the gate stack. A passivation layer is formed to cover the gate electrode and spacers of the transistor. A passivation layer is formed to cover the gate electrode and the spacers. A recess region is formed in each of the source/drain regions, wherein an edge of the recess region aligns to an outer edge of the spacers. The recess regions are filled with a strain-exerting material, thereby forming a strained channel region in the semiconductor substrate between the source/drain regions.
US07754570B2 Semiconductor device
Threshold voltage of a field effect transistor is successfully adjusted with a smaller dose of an impurity, as compared with a conventional adjustment of the threshold voltage only by doping an impurity into the channel region. A semiconductor device 100 has a silicon substrate 101 and a P-type MOSFET 103 comprising a SiON film 113 formed on the silicon substrate 101, and a polycrystalline silicon film 106. Any one of, or two or more of metals selected from the group consisting of Hf, Zr, Al, La, Pr, Y, Ti, Ta and W are allowed to reside at the interface 115 between the polycrystalline silicon film 106 and the SiON film 113, and concentration of the metal(s) at the interface 115 is adjusted to 5×1013 atoms/cm2 or more and less than 1.4×1015 atoms/cm2.
US07754562B2 Semiconductor device comprising capacitor and method of fabricating the same
A semiconductor device, having a memory cell region and a peripheral circuit region, includes an insulating film, having an upper surface, formed on a major surface of a semiconductor substrate to extend from the memory cell region to the peripheral circuit region. A capacitor lower electrode assembly is formed in the memory cell region to upwardly extend to substantially the same height as the upper surface of the insulating film on the major surface of the semiconductor substrate. Additionally, the lower electrode assembly includes first and second lower electrodes that are adjacent through the insulating film. A capacitor upper electrode is formed on the capacitor lower electrode through a dielectric film, to extend onto the upper surface of the insulating film. The capacitor lower electrode includes a capacitor lower electrode part having a top surface and a bottom surface. A semiconductor device organized as just described, permits implementation having a high density of integration while ensuring the capacitor exhibits high reliability and a constant capacitance.
US07754561B2 Method for fabricating isolation film in semiconductor device
A method for forming an isolation layer in a semiconductor device comprises forming a trench inside a semiconductor substrate, forming a first high density plasma (HDP) oxide layer such that the first HDP oxide layer partially fills the trench, etching overhangs on sides of the trench by first cleaning with a hydrofluoric acid (HF) solution, subjecting a upper portion of the first HDP oxide layer to densification by second cleaning with an ozone (O3) solution, forming a liner HDP oxide layer having a high content of silicon (Si) over the first HDP oxide layer, and forming a second HDP oxide layer such that the second HDP oxide layer entirely fills the trench.
US07754557B2 Method for manufacturing vertical CMOS image sensor
A method for manufacturing a vertical CMOS image sensor related to a semiconductor device is disclosed. A high-temperature double annealing process and/or an additional passivation nitride film are selectively applied in order to improve dark leakage characteristics and also to prevent or reduce an incidence of circular defects, thereby enhancing the quality and reliability of the vertical CMOS image sensor.
US07754556B2 Reducing transistor junction capacitance by recessing drain and source regions
By recessing portions of the drain and source areas on the basis of a spacer structure, the subsequent implantation process for forming the deep drain and source regions may result in a moderately high dopant concentration extending down to the buried insulating layer of an SOI transistor. Furthermore, the spacer structure maintains a significant amount of a strained semiconductor alloy with its original thickness, thereby providing an efficient strain-inducing mechanism. By using sophisticated anneal techniques, undue lateral diffusion may be avoided, thereby allowing a reduction of the lateral width of the respective spacers and thus a reduction of the length of the transistor devices. Hence, enhanced charge carrier mobility in combination with reduced junction capacitance may be accomplished on the basis of reduced lateral dimensions.
US07754553B2 Charge trapping memory device with two separated non-conductive charge trapping inserts and method for making the same
A charge trapping memory device with two separated non-conductive charge trapping inserts is disclosed. The charge trapping memory device has a silicon substrate with two junctions. A gate oxide (GOX) is formed on top of the silicon substrate and between the two junctions. A polysilicon gate is defined over the GOX. A layer of bottom oxide (BOX) is grown on top of the silicon substrate and a conformal layer of top oxide (TOX) is grown along the bottom and the sidewalls of the polysilicon gate. Two charge trapping inserts are located beside the GOX and between the BOX and the TOX. The polysilicon gate needs to be at least partially over each of the two charge trapping inserts. The charge trapping inserts are made from a non-conductive charge trapping material. A method for fabricating such a device is also described.
US07754552B2 Preventing silicide formation at the gate electrode in a replacement metal gate technology
A hard mask may be formed and maintained over a polysilicon gate structure in a metal gate replacement technology. The maintenance of the hard mask, such as a nitride hard mask, may protect the polysilicon gate structure 14 from the formation of silicide or etch byproducts. Either the silicide or the etch byproducts or their combination may block the ensuing polysilicon etch which is needed to remove the polysilicon gate structure and to thereafter replace it with an appropriate metal gate technology.
US07754551B2 Method for making very low Vt metal-gate/high-κ CMOSFETs using self-aligned low temperature shallow junctions
This invention proposes a method for making very low threshold voltage (Vt) metal-gate/high-κ CMOSFETs using novel self-aligned low-temperature ultra shallow junctions with gate-first process compatible with VLSI. At 1.2 nm equivalent-oxide thickness (EOT), good effective work-function of 5.3 and 4.1 eV, low Vt of +0.05 and 0.03 V, high mobility of 90 and 243 cm2/Vs, and small 85° C. bias-temperature-instability <32 mV (10 MV/cm, 1 hr) are measured for p- and n-MOS.
US07754544B2 Dynamic random access memory cell and manufacturing method thereof
A dynamic random access memory cell and a manufacturing method thereof are provided. First, a substrate on which a bottom oxide layer and a semiconductor layer are formed is provided. The semiconductor layer is formed on the bottom oxide layer. Next, a gate is formed on the semiconductor layer. Then, the semiconductor layer is patterned to expose a portion of the bottom oxide layer. Afterwards, an insulation layer is formed at the side walls of the semiconductor layer, wherein the height of the insulation layer is shorter than that of the semiconductor layer, so that a gap is formed between the tops of the insulation layer and the semiconductor layer. Further, a doping layer covering the insulation layer and having the same height with the semiconductor layer is formed on the bottom oxide layer. The doping layer contacts the side walls of the semiconductor layer via the gap.
US07754542B2 Printed TFT array
An electronic device and/or component is manufactured using additive processing steps, including additive printing steps. A first layer is printed using additive printing techniques wherein a single first material is used to print the first layer in a single processing step. A second layer is printed in more than a single printing step where a first portion of the second layer is printed using a second material and a second portion of the second layer is printed using a third material, and the second and third materials are different from each other.
US07754541B2 Display device and method of producing the same
In a thin film transistor using a polycrystalline semiconductor film, when a storage capacitor is formed, it is often that a polycrystalline semiconductor film is used also in one electrode of the capacity. In a display device having a storage capacitor and thin film transistor which have a polycrystalline semiconductor film, the storage capacitor exhibits a voltage dependency due to the semiconductor film, and hence a display failure is caused. In the display device of the invention, a metal conductive film 5 is stacked above a semiconductor layer 4d made of a polycrystalline semiconductor film which is used as a lower electrode of a storage capacitor 130.
US07754537B2 Manufacture of mountable capped chips
A wafer or a portion of a wafer including capped chips such as surface acoustic wave (SAW) chips is provided with terminals by applying a terminal-bearing element such as a dielectric element with terminals and leads thereon, or a lead frame, so that the terminal-bearing element covers the caps, and the leads are aligned with channels or other depressions between the caps. The leads are connected to contacts on the wafer, and the wafer is severed to form individual units, each including terminals supported by the cap and connected to the contacts by the leads. The resulting units can be handled and processed in the same manner as ordinary chips or chip assemblies.
US07754536B2 Semiconductor device and fabrication process thereof
A semiconductor device includes a mount substrate and a semiconductor chip mounted upon the mount substrate via a metal bump, wherein metal bump includes an inner part joined to the semiconductor chip and an outer part covering the inner part, the outer part having an increased hardness as compared with the inner part.
US07754533B2 Method of manufacturing a semiconductor device
A method of manufacturing a semiconductor device. One embodiment provides a carrier. A semiconductor chip is provided with a first face and a second face opposite to the first face. The semiconductor chip is placed over the carrier with the first face facing the carrier. A voltage is applied between the second face of the semiconductor chip and the carrier for attaching the semiconductor chip to the carrier.
US07754532B2 High density chip packages, methods of forming, and systems including same
Methods and devices for multi-chip stacks are shown. A method is shown that assembles multiple chips into stacks by stacking wafers prior to dicing into individual chips. Methods shown provide removal of defective chips and their replacement during the assembly process to improve manufacturing yield.
US07754530B2 Thermal enhanced low profile package structure and method for fabricating the same
A thermal enhanced low profile package structure and a method for fabricating the same are provided. The package structure typically includes a metallization layer with an electronic component thereon which is between two provided dielectric layers. The metallization layer as well as the electronic component is embedded and packaged while the substrates are laminated via a lamination process. The fabricated package structure performs not only a superior electric performance, but also an excellent enhancement in thermal dissipation.
US07754526B2 Method for making thin film transistor
A method for making a thin film transistor, the method comprising the steps of: providing a growing substrate; applying a catalyst layer on the growing substrate; heating the growing substrate with the catalyst layer in a furnace with a protective gas therein, supplying a carbon source gas and a carrier gas at a ratio ranging from 100:1 to 100:10, and growing a carbon nanotube layer on the growing substrate; forming a source electrode, a drain electrode, and a gate electrode; and covering the carbon nanotube layer with an insulating layer, wherein the source electrode and the drain electrode are electrically connected to the single-walled carbon nanotube layer, the gate electrode is opposite to and electrically insulated from the single-walled carbon nanotube layer.
US07754525B2 Film formation method and manufacturing equipment for forming semiconductor layer
The present invention provides a film forming method of a uniform semiconductor layer having a large area at a low cost and equipment to form said semiconductor layer, by blowing gas against a coated layer to shorten the drying time and to decrease uneven drying. A film forming method of a semiconductor layer characterized by being provided, after a process to coat a semiconductor material containing a solvent on a substrate, with a process to blow gas against a coated layer of a semiconductor layer containing said solvent to evaporate the solvent.
US07754521B2 Dual panel type organic electroluminescent device
An organic electroluminescent device includes first and second substrates facing each other and spaced apart from each other, each of the first and second substrates having a first region and a second region in a periphery of the first region; an array element on an inner surface of the first substrate, the array element having a thin film transistor; an organic electroluminescent diode on an inner surface of the second substrate in the first region; a connection electrode between the first and second substrates in the first region, the connection electrode connecting the first and second substrates electrically; a spacer on an inner surface of the first substrate in the second region, the spacer having a thickness corresponding to a height of the connection electrode; an absorbent layer on an inner surface of the second substrate in the second region; and a seal pattern attaching the first and second substrates, the seal pattern outside of the absorbent layer, wherein first laminate layers including the organic electroluminescent diode of the second substrate in the first region have a thickness substantially equal to a thickness of second laminate layers including the absorbent layer of the second substrate in the second region.
US07754518B2 Millisecond annealing (DSA) edge protection
A method and apparatus for thermally processing a substrate is provided. A substrate is disposed within a processing chamber configured for thermal processing by directing electromagnetic energy toward a surface of the substrate. An energy blocker is provided to block at least a portion of the energy directed toward the substrate. The blocker prevents damage to the substrate from thermal stresses as the incident energy approaches an edge of the substrate.
US07754512B2 Method of fabricating semiconductor light-emitting devices with isolation trenches
According to the present invention, a light-emitting semiconductor device has light-emitting elements separated by isolation trenches, preferably on two sides of each light-emitting element. The device may be fabricated by forming a single band-shaped diffusion region, then forming trenches that divide the diffusion region into multiple regions, or by forming individual diffusion regions and then forming trenches between them. The trenches prevent overlap between adjacent light-emitting elements, regardless of their junction depth, enabling a high-density array to be fabricated while maintaining adequate junction depth.
US07754509B2 Manufacturing method for thin film transistor
A manufacturing method for a thin film transistor (TFT) is provided. In the manufactured TFT, after a source structure, a drain structure and a channel structure are formed, a first photoresist layer is not removed and a second photoresist is formed on the first photoresist layer through which a semiconductor structure is formed. Further, n-type amorphous silicon, poly silicon or an organic metallic compound is used in replace of the conventional metal to form the source and drain structures so as to reduce step number of manufacturing for the TFT.
US07754508B2 Method of manufacturing silicon optoelectronic device, silicon optoelectronic device manufactured by the method, and image input and/or output apparatus using the silicon optoelectronic device
A method of manufacturing a silicon optoelectronic device, a silicon optoelectronic device manufactured by the method, and an image input and/or output apparatus including the silicon optoelectronic device are provided. The method includes preparing an n- or p-type silicon-based substrate, forming a microdefect pattern along a surface of the substrate by etching, forming a control film with an opening on the microdefect pattern, and forming a doping region on the surface of the substrate having the microdefect pattern in such a way that a predetermined dopant of the opposite type to the substrate is injected onto the substrate through the opening of the control film to be doped to a depth so that a photoelectric conversion effect leading to light emission and/or reception by quantum confinement effect in the p-n junction occurs. The silicon optoelectronic device has superior light-emitting efficiency, can be used as at least one of a light-emitting device and a light-receiving device, and has high wavelength selectivity. In addition, the silicon optoelectronic device panel having the two-dimensional array of the silicon optoelectronic devices can be applied in the image input and/or output apparatus capable of directly displaying an image and/or inputting optical information in a screen.
US07754507B2 Method of removing the growth substrate of a semiconductor light emitting device
A semiconductor structure formed on a growth substrate and including a light emitting layer disposed between an n-type region and a p-type region is attached to a carrier by a connection that supports the semiconductor structure sufficiently to permit removal of the growth substrate. In some embodiments, the semiconductor structure is a flip chip device. The semiconductor structure may be attached to the carrier by, for example, a metal bond that supports almost the entire lateral extent of the semiconductor structure, or by interconnects such as solder or gold stud bumps. An underfill material which supports the semiconductor structure is introduced in any spaces between the interconnects. The underfill material may be a liquid that is cured to form a rigid structure. The growth substrate may then be removed without causing damage to the semiconductor structure.
US07754504B2 Light-emitting diode, method for making light-emitting diode, integrated light-emitting diode and method for making integrated light-emitting diode, method for growing a nitride-based III-V group compound semiconductor, light source cell unit, light-emitting diode
A method for making a light-emitting diode, which including the steps of: providing a substrate having at least one recessed portion on one main surface and growing a first nitride-based III-V group compound semiconductor layer through a state of making a triangle in section having a bottom surface of the recessed portion as a base thereby burying the recessed portion; laterally growing a second nitride-based III-V group compound semiconductor layer from the first nitride-based III-V group compound semiconductor layer over the substrate; and successively growing a third nitride-based III-V group compound semiconductor layer of a first conduction type, an active layer and a fourth nitride-based III-V group compound semiconductor layer of a second conduction type on the second nitride-based III-V group compound semiconductor layer.
US07754502B1 Backside defect detector and method that determines whether unwanted materials are present on the backside of a semiconductor wafer
Minute materials which can be undesirably left on the backside of a semiconductor wafer are detected by scanning the semiconductor wafer with an infra-red (IR) light following the completion of a process step that forms and then selectively removes a material from the top surface of the wafer. Any detected material can then be removed from the backside of the wafer to ensure that that backside of the wafer is clean and flat.
US07754496B2 Determination of free fractions
The invention relates to methods for the determination of pharmacological properties of substances, such as, e.g., chemical substances. The invention also relates to methods and kits for use in the determination of the free fraction, fu, of pharmacologically active compounds in aqueous solutions and serum. The invention also relates to the above methods in which solid particles, coated with a lipophilic medium, are used.
US07754495B2 Methods for early diagnosing of an increased risk of preeclampsia
Methods are provided for the diagnosis and treatment of patients with increased risk of preeclampsia. The methods involve measuring levels of TGF-β3, receptors of cytokines of the TGβ family, or HIF-1α.
US07754493B2 Method for measuring surface plasmon resonance
An object of the present invention is to suppress variations in measurement values when measuring a specific binding reaction between a physiologically active substance and a tested substance using a surface plasmon resonance measurement device, so that binding detection data with high reliability is obtained. The present invention provides a method for measuring a change in surface plasmon resonance, which comprises: using a surface plasmon resonance measurement device comprising a flow channel system having a cell formed on a metal film and a light-detecting means for detecting the state of surface plasmon resonance by measuring the intensity of a light beam totally reflected on the metal film; and exchanging the liquid contained in the above flow channel system, wherein a major axis of the metal film is 0.1 μm or more and 100 μm or less; a molecule interacting with an analyzed molecule is immobilized on the surface of the metal film; the distance between metal films is 200 μm or more and 10 mm or less; and the molecule interacting with the analyzed molecule is not immobilized on any parts other than the metal films.
US07754489B2 Protocol for risk stratification of ischemic events and optimized individualized treatment
A hemostasis analyzer, such as the Thrombelastograph® (TEG®) hemostasis analyzer is utilized to measure continuously in real time, the hemostasis process from the initial fibrin formation, through platelet-fibrin interaction and lysis to generate blood hemostasis parameters. The measured blood hemostasis parameters permit preparation of an individualized assessment of ischemic event risk and individualized treatment of a subject.
US07754487B2 Hematology linearity control composition, system and method of use
A linearity control system includes a series of linearity control compositions, each thereof includes white blood cell analogs and stabilized red blood cells in a suspension medium. The concentration of the white blood cell analogs in the series of control compositions increases from 0.2×103 to 800×103 analogs per microliter, and the concentration of the white blood cell analogs in at least one control composition is greater than 120×103 analogs per microliter. The stabilized red blood cells facilitate mono-dispersion of the white blood cell analogs in the suspension medium by gently mixing. The control compositions further include platelet analogs, or additionally include reticulocyte and/or nucleated red blood cell analogs. The linearity control system allows the verification of the reportable measurement range and linearity of the measurements of hematology analyzers for white blood cells, red blood cells and platelets in extended concentration ranges.
US07754483B2 Systems and methods for selection and maintenance of homogeneous and pluripotent human embryonic stem cells
A number of human disorders are characterized by degeneration or loss of specific cells, resulting in pathology associated with reduction or absence of cell function. Such diseases include neurodegenerative diseases and diabetes. Methods are described for obtaining a substantially homogeneous population of undifferentiated human embryonic stem cells including incubating a population of human embryonic stem cells with an amount of a selection agent. The selection agent is effective to reduce or eliminate differentiated embryonic stem cells from the population of cells such that a substantially homogeneous population of undifferentiated human embryonic stem cells is obtained. The substantially homogeneous population of undifferentiated embryonic stem cells may be produced without use of feeder cells.
US07754480B2 Method of isolating stem cells
The present invention relates, in general, to stem cells, and in particular, to a method of isolating stem cells and to reagents suitable for use in such a method. The invention further relates to stem cell populations isolatable in accordance with the present method.
US07754478B2 Device for cell culture
A device for cell culture capable of automatically performing operations for cell culture over several days to several months while minimizing the risk of contamination. A new medicine can be supplied to an incubator means by using a medicine supply means or unnecessary wastewater can be discharged from the incubator means by using a wastewater discharge means without taking out the incubator means disposed in heat insulation box means from a heat insulation box, and the state of the cell culture can be observed with the incubator means formed in the heat insulation box means. Accordingly, the outside air does not enter directly into the incubator means during culturing, and the risk of contamination is completely eliminated. As a result, the culturing operations can be automatically performed over a long period.
US07754475B2 Nucleic acid probes and microarrays for analysis of polynucleotides
The invention provides a probe for detecting a target polynucleotide. The probe contains a region that base-pairs with a target polynucleotide to form a duplex and a RNA hairpin extension domain that increases the stability of the duplex. The probe may further include a nucleotide clamp, a stem-complementary region and/or a linker moiety. Also provided is an array of subject probes bound to a surface of a solid support. Methods of using a subject probe to assess target polynucleotides, e.g., small RNAs, in a sample are provided, as are kits for use in practicing the subject methods.
US07754471B2 Process for the high recovery efficiency of sulfur from an acid gas stream
A process for the recovery of sulfur from an acid gas stream is disclosed. The process includes a Claus sulfur recovery step in combination with a direct reduction step and a biological sulfur recovery step to provide a sweet gas stream having a very low concentration of hydrogen sulfide and sulfur dioxide. The process includes reacting an acid gas steam with oxygen under such oxidation conditions to yield a combustion gas comprising hydrogen sulfide and sulfur dioxide. The combustion gas is reacted under Claus reaction conditions to yield a reaction gas comprising sulfur. Sulfur is recovered from the reaction gas to yield a Claus tail gas comprising hydrogen sulfide and sulfur dioxide. The Claus tail gas is reacted under direct reduction reaction conditions to yield a direct reduction gas comprising sulfur. Sulfur is recovered from the direct reduction reaction gas to yield a tail gas comprising a concentration of hydrogen sulfide. The direct reduction tail gas is contacted with a lean absorbent to thereby remove from the tail gas a portion of the hydrogen sulfide contained therein and to yield a sweet gas and a rich solvent comprising dissolved hydrogen sulfide. The dissolved hydrogen sulfide of the rich solvent is biologically oxidized to elemental sulfur by contacting the rich solvent with sulfur bacteria under suitable biological oxidation conditions.
US07754465B2 Decontamination of biological agents
This invention provides a method for killing biological agents utilizing lime sulfur in liquid or powder form.
US07754460B2 Enzyme for the production of long chain peracid
The present invention provides methods and compositions comprising at least one perhydrolase enzyme for cleaning and other applications. In some embodiments, the present invention provides methods and compositions for generation of long chain peracids. Certain embodiments of the present invention find particular use in applications involving cleaning, bleaching and disinfecting.
US07754458B2 Crystal structure of the complex of hepatocyte growth factor beta chain with met receptor and methods of use
The disclosure provides a crystal structure of a complex of the HGF β-chain with am extracellular fragment of the Met receptor, as well as use of the crystal structure in the design, identification, and selection of ligands that modulate the Met Receptor and the interaction of HGF with the Met receptor.
US07754449B2 Human papilloma virus treatment
Disclosed is a method of treating a wart in a subject by administering to the subject a composition containing (1) a heat shock protein or an immunostimulatory fragment thereof, and (2) a protein of a human papilloma virus or an antigenic fragment thereof. Also disclosed is a method of treating a human papilloma virus infection in a subject infected or suspected of being infected with a human papilloma virus of a first type by administering to the subject a composition containing (1) a heat shock protein or an antigenic fragment thereof, and (2) a protein of a human papilloma virus of a second type or an antigenic fragment thereof, where the first type and second type are different.
US07754446B2 Alleles of the rel gene from coryneform bacteria
An isolated mutant of a coryneform bacterium comprising a gene coding for a polypeptide having GTP-pyrophosphate kinase activity, wherein said polypeptide comprises an amino acid sequence in which one of the proteinogenic amino acids other than L-proline is present in position 38 or a corresponding or comparable position. In addition, an isolated polynucleotide encoding a polypeptide having GTP-pyrophosphate kinase enzyme activity, a vector comprising the isolated polynucleotide, a recombinant microorganism comprising the vector, and a process for preparing the recombinant coryneform bacterium is described. A method for over-expressing a GTP-pyrophosphate kinase, a method of preparing an L-amino acid, an L-lysine comprising and L-tryptophan comprising feed is also described.
US07754445B2 Method for the enzymatic production of a curing agent and its fluid state
The invention relates to a method for the enzymatic production of a curing agent in its fluid state, e.g. liquid, comprising, in free phase, at least one oxygenated chemical species. Said method consists in bringing into contact at least one enzymatic catalysts agent, comprising at lease one peroxidase-type enzyme; an oxidizable substrate in aqueous phase that can be oxidized by the action of an oxygen donor, by catalysis by said enzymatic catalysis agent, generating said oxygenated chemical species in free phase; and said oxygen donor. The inventive method is characterized in that: e) an aqueous reaction bath is formed comprising, in addition to the oxidizable substrate and the oxygen donor, said enzymatic catalysis agent in divided solid phase, but in free phase, distributed is said bath, which may be set in motion; f) the aqueous reaction bath is separated into a fraction enriched with the enzymatic catalysis agent in divided solid phase and a fraction free from said catalysis agent, from which the curing agent is obtained.
US07754444B2 Biofunctional magnetic nanoparticles for pathogen detection
This invention provides a method of detecting pathogens comprising the steps of: (a) contacting a sufficient amount of biofunctional magnetic nanoparticles with an appropriate sample for an appropriate period of time to permit the formation of complexes between the pathogens in the sample and the nanoparticles; (b) using a magnetic field to aggregate said complexes; and (c) detecting said complexes. The method may further comprise the additional step of removing said complexes. The biofunctional magnetic nanoparticles are preferably a conjugate of vancomycin and FePt. The pathogens may be bacteria or viruses, and the sample may be a solid, liquid, or gas. Detection may involve conventional fluorescence assay, enzyme-linked immunosorbent assay (ELISA), optical microscope, electron microscope, or a combination thereof. The sensitivity of detection for the method is at least as low as 10 colony forming units (cfu) of the pathogens in one milliliter of solution within one hour.
US07754442B2 Reagent kit for determining characteristic of tissue
A reagent kit that is used for determining a characteristic of tissue obtained from a patient is described. The reagent kit comprising expression measurement reagents for measuring expression level of cyclin-dependant kinase (CDK) and activity measurement reagents for measuring activity value of CDK. The expression measurement reagents comprise first reagents and second reagents, and the activity measurement reagents comprise third reagents and fourth reagents. In the reagent kit, a first reagent set of the first and third reagents is stored under a first storage condition relating to temperature, and a second reagent set of the second and fourth reagents is stored under a second storage condition relating to temperature.
US07754441B2 Compositions and methods for the treatment of tumor of hematopoietic origin
The present invention is directed to compositions of matter useful for the treatment of hematopoietic tumor in mammals and to methods of using those compositions of matter for the same.
US07754440B2 High-throughput screen for identifying selective persistent sodium channels channel blockers
A method for identifying a selective persistent Na+ channel blocker by measuring the ability of the blocker to reduce or inhibit a persistent Na+ current to a greater degree than a transient Na+ current. Aspects of the present method provide Na+ depletion/repletion methods for identifying a selective blocker of a persistent Na+ channel, hyperpolarization methods for identifying a blocker of a persistent Na+ channel, and Na/K ATPase pump inhibitor methods for identifying a selective blocker of a persistent Na+ channel.
US07754438B1 Solid state NMR method for screening cell membrane protein binding drug candidates
Disclosed is a method for detection of ligand-cell membrane protein binding by solid state NMR spectroscopy. The method starts by forming a lipid bilayer inside nanopores of an anodic aluminum oxide (AAO) substrate, the lipid bilayer containing a membrane protein sample. The AAO substrate is treated with multiple candidate ligands having potential binding affinity for the membrane protein. Solid-state NMR analysis is performed on the treated AAO/lipid preparation so as to generate an NMR spectrum for the treated membrane protein. The solid-state NMR spectrum of the treated membrane protein is compared with the spectrum of the same preparation of membrane protein in the absence of the ligands. It is then determined whether the solid-state NMR spectrum of the treated membrane protein has shifted from the NMR spectrum of the untreated membrane protein, a shift being indicative of protein binding by the candidate ligand.
US07754434B2 Diagnostic and examination method for eating disorder
The present invention provides a diagnostic agent for eating disorders comprising as an active ingredient an antibody against brain-derived neurotrophic factor, and a method for detecting eating disorders comprising measuring of the concentration of a brain-derived neurotrophic factor in blood. Particularly, the eating disorders can easily be diagnosed by measuring the concentration of a brain-derived neurotrophic factor in blood of the patients with an antibody against brain-derived neurotrophic factor and a labeled antibody against brain-derived neurotrophic factor.
US07754429B2 Method for pair-wise sequencing a plurity of target polynucleotides
The invention relates to methods for pairwise sequencing of a double-stranded polynucleotide template, which methods result in the sequential determination of nucleotide sequences in two distinct and separate regions of the polynucleotide template. Using the methods of the invention it is possible to obtain two linked or paired reads of sequence information from each double-stranded template on a clustered array, rather than just a single sequencing read from one strand of the template.
US07754424B1 Isolated genomic polynucleotide fragments from chromosome 12 that encode human carboxypeptidase M and the human mouse double minute 2 homolog
The invention is directed to isolated genomic polynucleotide fragments that encode human carboxypeptidase M and human mouse double minute 2 homolog, vectors and hosts containing these fragments and fragments hybridizing to noncoding regions as well as antisense oligonucleotides to these fragments. The invention is further directed to methods of using these fragments to obtain human carboxypeptidase M and human mouse double minute 2 homolog and to diagnose, treat, prevent and/or ameliorate a pathological disorder.
US07754422B2 Method of judging inflammatory disease
The object of the present invention is to determine inflammatory diseases such as myocardial infarction by identifying single nucleotide polymorphisms (SNPs) associated with myocardial infarction and utilizing these SNPs. The present invention provides a method for determining an inflammatory disease, which comprises detecting at least one gene polymorphism existing in at least one gene selected from the group consisting of a lymphotoxin-α (LT-α) gene, an I Kappa B-like (IKBL) gene, and a BAT1 gene; an oligonucleotide used in said method; a kit for diagnosing an inflammatory disease which comprises said oligonucleotide; and use thereof. The present invention further provides a method for treating an inflammatory disease; and a method for screening for a therapeutic agent for an inflammatory disease.