Patent application number | Description | Published |
20090302200 | IMAGE SENSING DEVICE AND IMAGING SYSTEM - An image sensing device comprises a pixel array, a plurality of column amplification units each including a setting unit, and a plurality of reference signal supply units, wherein a first reference signal and a second reference signal are common to a plurality of columns in the pixel array, each of the plurality of column amplification units amplifies a difference between the first reference signal and the second reference signal to output the amplified difference, or amplifies each of the first reference signal and the second reference signal to output the amplified first reference signal and the amplified second reference signal, and the setting unit sets, in the column amplification unit, an amplification factor which is determined in accordance with a signal output from each of the plurality of column amplification units so as to reduce variations of the amplification factor between the plurality of column amplification units. | 12-10-2009 |
20100053396 | IMAGE SENSING DEVICE AND IMAGING SYSTEM - An image sensing device comprises: a pixel array in which a plurality of pixels are arrayed; and a plurality of column amplification units that amplify a plurality of signals that are output in parallel from the pixel array, wherein each of the column amplification units includes: a differential amplifier including an amplification unit and a constant current circuit, the amplification unit amplifying a signal that is output from the pixels and outputting the signal to an output node, the constant current circuit being arranged between the amplification unit and a ground terminal and supplying a current to the amplification unit; and a clip unit that clips a voltage of the output node when the differential amplifier amplifies the signal and thereby clipping a voltage of a connection node connecting the amplification unit to the constant current circuit in the differential amplifier. | 03-04-2010 |
20100225793 | PHOTOELECTRIC CONVERSION APPARATUS AND IMAGING SYSTEM USING THE SAME - A plurality of photoelectric conversion elements including a first photoelectric conversion element, a second photoelectric conversion element, and a third photoelectric conversion element, are arranged in a photoelectric conversion apparatus of the present invention. Provided, between the first photoelectric conversion element and the second photoelectric conversion element, is a first semiconductor region of a first conductivity type and of a first width in which a signal charge is a minor charier. And, provided, between the first photoelectric conversion element and the third photoelectric conversion element, is a second semiconductor region of the first conductivity type in a higher impurity concentration and of a second width narrower than the first width at a position deeper in a semiconductor substrate rather than a depth of the first semiconductor region. | 09-09-2010 |
20110080492 | SOLID-STATE IMAGE SENSOR AND IMAGE SENSING APPARATUS - In an image sensor including a first column readout line and a second column readout line provided to each pixel column, a plurality of pixel rows are divided into pixel rows of a first group and pixel rows of a second group, pixels of the pixel rows of the first group output signals to the first column readout line, and pixels of the pixel rows of the second group output signals to the second column readout line. A shortest distance between a conversion region of a first pixel of a pixel row of the first group and the first column readout line to which a signal from the first pixel is output is not more than a shortest distance between the conversion region of the first pixel and the second column readout line to which the signals from the pixels belonging to the pixel rows of the second group are output. | 04-07-2011 |
20110080493 | SOLID-STATE IMAGE SENSOR AND IMAGE SENSING APPARATUS - In a solid-state image sensor, first and second column readout lines are provided to each pixel column, pixel rows are divided into pixel rows of first and second groups, the first group is divided into subgroups each formed from pixels of an identical color, the second group is divided into subgroups each formed from pixels of an identical color, signals from pixels of the pixel rows of the first group are output to the first column readout lines, and signals from pixels of the pixel rows of the second group are output to the second column readout lines. Pixels of an identical subgroup in an identical pixel column share a conversion region and an amplification element, a given conversion region and another conversion region included in a pixel column identical to a pixel column of the given conversion region do not intersect with each other. | 04-07-2011 |
20110134270 | PHOTOELECTRIC CONVERSION APPARATUS AND IMAGING SYSTEM USING THE SAME - If separations between photoelectric conversion elements are different from each other, charge leaking into adjacent photoelectric conversion elements varies. A photoelectric conversion apparatus of the present invention includes a first semiconductor region that can be potential barriers against signal charge, between first and second photoelectric conversion elements. Further, the apparatus includes a second semiconductor region that has the same depth as the depth of the first semiconductor region and a width narrower than the width of the first semiconductor region and can be potential barriers against the signal charge, between the first and a third photoelectric conversion element. Moreover, the apparatus includes a third semiconductor region that can be potential barriers against the signal charge under the first semiconductor region and the second semiconductor region. | 06-09-2011 |
20120008029 | SOLID-STATE IMAGING APPARATUS AND IMAGING SYSTEM - A solid-state imaging apparatus includes a pixel array in which a plurality of pixels are arranged, wherein the pixel array has a region formed from one of an electrical conductor and a semiconductor to which a fixed electric potential is supplied, each pixel includes a photoelectric converter, a charge-voltage converter which converts charges generated by the photoelectric converter into a voltage, and an amplification unit which amplifies a signal generated by the charge-voltage converter by a positive gain and outputs the amplified signal to an output line, and the output line comprising a shielding portion arranged to shield at least part of the charge-voltage converter with respect to the region. | 01-12-2012 |
20120262613 | SOLID-STATE IMAGING APPARATUS - A solid-state imaging apparatus includes: pixels arranged in a two-dimensional matrix; a signal line connected to the pixels; and the mechanical shutter for shielding the pixels. The pixel includes: a photoelectric conversion unit generating a signal by photoelectric conversion; a reset unit resetting a signal of the photoelectric conversion unit; and a selecting unit for switching between a selecting state and a non-selecting state. The reset unit terminates the reset operation at different timing for each row of the pixels, thereby starting the charge accumulation period in the photoelectric conversion unit. The mechanical shutter shields the photoelectric conversion unit, thereby terminating the charge accumulation period. | 10-18-2012 |
20120312964 | IMAGE PICKUP APPARATUS - An image pickup apparatus includes a plurality of pixels each including a read-out node to which an electric charge generated in a photoelectric conversion unit is transferred, an output unit configured to convert the electric charge transferred to the read-out node into a voltage and output the resultant voltage to a signal line, and a switch including a first node electrically connected to the read-out node. Each switch includes a second node different from the first node, and a particular number of second nodes are electrically connected to a common bypass wiring. | 12-13-2012 |
20120312965 | SOLID-STATE IMAGE PICKUP DEVICE AND METHOD OF DRIVING THE SAME - A solid-state image pickup device which includes, on a semiconductor substrate, an image pickup area which includes plural columns of pixels, and plural column amplifier circuits each provided at each column of pixels or at every plural columns of pixels, wherein: each of the column amplifier circuits includes at least two amplifier circuit stages; a preceding amplifier circuit is a variable-gain amplifier circuit and the switchable gains include plural one or more gains; and a subsequent amplifier circuit is capable of amplifying, at one or more gains, the signal amplified at one or more gains in the preceding amplifier circuit. | 12-13-2012 |
20130092983 | PHOTOELECTRIC CONVERSION APPARATUS AND IMAGING SYSTEM USING THE SAME - A plurality of photoelectric conversion elements including a first photoelectric conversion element, a second photoelectric conversion element, and a third photoelectric conversion element, are arranged in a photoelectric conversion apparatus of the present invention. Provided, between the first photoelectric conversion element and the second photoelectric conversion element, is a first semiconductor region of a first conductivity type and of a first width in which a signal charge is a minor charier. And, provided, between the first photoelectric conversion element and the third photoelectric conversion element, is a second semiconductor region of the first conductivity type in a higher impurity concentration and of a second width narrower than the first width at a position deeper in a semiconductor substrate rather than a depth of the first semiconductor region. | 04-18-2013 |
20130181116 | IMAGE PICKUP APPARATUS AND METHOD OF DRIVING THE SAME - In an image pickup apparatus, a plurality of vertical signal lines are disposed in each pixel column. A pixel array includes pixels of first color and pixels of second color different from the first color. Two pixels of the first color are located at different row addresses and different column addresses. Signals from two pixels of the same color are processed simultaneously by a plurality of first column circuits. | 07-18-2013 |
20130181117 | IMAGE PICKUP APPARATUS AND METHOD FOR DRIVING THE SAME - An image pickup apparatus of the present invention includes a clipping circuit that clips the voltage of an input node of an amplifying unit in a pixel. The clipping circuit can operate at least in a time period in which a charge is transferred from a photoelectric conversion unit to the input node of the amplifying unit, and can switch among multiple clipping voltages. | 07-18-2013 |
20130248688 | IMAGE PICKUP APPARATUS - An embodiment of an image pickup apparatus according to the present invention includes, on a semiconductor substrate, an imaging area having a plurality of pixel columns and a plurality of column circuits each of which is provided for each pixel column or a plurality of pixel columns. Each of the column circuits has a first circuit block and a second circuit block, and the first and second circuit blocks receive a bias voltage via a common wire. The first circuit block includes an amplifier circuit. The second circuit block is configured to be capable of switching between a first mode and a second mode with smaller power consumption than the first mode. A shift period from the second mode to the first mode by the second circuit block is a period excluding a period during which an amplifier circuit in the first circuit block is performing an amplifying operation. | 09-26-2013 |
20130248939 | SOLID-STATE IMAGING APPARATUS - A solid-state imaging apparatus includes a plurality of pixels, each pixel including: a photoelectric conversion unit; an amplification element; a first signal holding unit and a second signal holding unit arranged on an electric pathway between the photoelectric conversion unit and an input node of the amplification element; a first electric charge transfer unit configured to transfer an electron of the photoelectric conversion unit to the first signal holding unit; and a second electric charge transfer unit configured to transfer an electron held by the first signal holding unit to the second signal holding unit, wherein a voltage supplied to a first control electrode when the electron of the photoelectric conversion unit is transferred to the first signal holding unit is lower than a voltage supplied to a second control electrode when the electron held by the first signal holding unit is transferred to the second signal holding unit. | 09-26-2013 |
20130250137 | SOLID-STATE IMAGE SENSOR AND IMAGE SENSING APPARATUS - In an image sensor including a first column readout line and a second column readout line provided to each pixel column, a plurality of pixel rows are divided into pixel rows of a first group and pixel rows of a second group, pixels of the pixel rows of the first group output signals to the first column readout line, and pixels of the pixel rows of the second group output signals to the second column readout line. A shortest distance between a conversion region of a first pixel of a pixel row of the first group and the first column readout line to which a signal from the first pixel is output is not more than a shortest distance between the conversion region of the first pixel and the second column readout line to which signals from the pixels belonging to the pixel rows of the second group are output. | 09-26-2013 |
20140001339 | PHOTOELECTRIC CONVERSION APPARATUS AND IMAGING SYSTEM USING THE SAME | 01-02-2014 |
20150092095 | SOLID-STATE IMAGING APPARATUS AND IMAGING SYSTEM - A solid-state imaging apparatus includes a pixel array in which a plurality of pixels are arranged, wherein the pixel array has a region formed from one of an electrical conductor and a semiconductor to which a fixed electric potential is supplied, each pixel includes a photoelectric converter, a charge-voltage converter which converts charges generated by the photoelectric converter into a voltage, and an amplification unit which amplifies a signal generated by the charge-voltage converter by a positive gain and outputs the amplified signal to an output line, and the output line comprising a shielding portion arranged to shield at least part of the charge-voltage converter with respect to the region. | 04-02-2015 |
20150256783 | SOLID-STATE IMAGE PICKUP DEVICE AND METHOD OF DRIVING THE SAME - A solid-state image pickup device which includes, on a semiconductor substrate, an image pickup area which includes plural columns of pixels, and plural column amplifier circuits each provided at each column of pixels or at every plural columns of pixels, wherein: each of the column amplifier circuits includes at least two amplifier circuit stages; a preceding amplifier circuit is a variable-gain amplifier circuit and the switchable gains include plural one or more gains; and a subsequent amplifier circuit is capable of amplifying, at one or more gains, the signal amplified at one or more gains in the preceding amplifier circuit. | 09-10-2015 |
20160035767 | PHOTOELECTRIC TRANSDUCER AND IMAGING SYSTEM - A photoelectric transducer includes a wiring structure and a photoelectric conversion section provided on a substrate. The photoelectric conversion section includes a first electrode and a photoelectric conversion layer provided on the first electrode. The wiring structure includes a first wiring layer including a wiring pattern. The distance between the bottom face of the first electrode and the substrate is shorter than the distance between the bottom face of the wiring pattern and the substrate. | 02-04-2016 |
20160035921 | PHOTOELECTRIC CONVERSION APPARATUS AND IMAGE PICKUP SYSTEM - A photoelectric conversion apparatus includes a photoelectric conversion unit having a light incident surface and including: a first electrode; a second electrode disposed further toward the light incident surface; and a photoelectric conversion layer disposed between the first and second electrodes. The photoelectric conversion apparatus includes a member in contact with the photoelectric conversion layer and constituting a light guide together with the layer. An area of a first surface parallel to the light incident surface at a portion of the photoelectric conversion layer surrounded by the member is smaller than an area of a second surface disposed between the first surface and the second electrode at a portion of the photoelectric conversion layer surrounded by the member, and an area of orthogonal projection to the light incident surface of the first electrode is smaller than an area of orthogonal projection to the light incident surface of the second surface. | 02-04-2016 |
Patent application number | Description | Published |
20100160588 | ORGANIC SILICONE COMPOUND - The purpose of the present invention is to provide an organic silicon compound which has a vinyl group more reactive than those of the conventional organic silicon compounds and can be bonded with another compound. | 06-24-2010 |
20110060109 | RT CURABLE FLUOROPOLYETHER BASE RUBBER COMPOSITION AND CURED PRODUCT - A fluoropolyether base rubber composition comprising (a) a linear fluoropolyether compound containing at least two ester groups in a molecule and a divalent perfluoroalkyl ether structure in its backbone, and having a Mn of 3,000-100,000, and (b) a siloxane polymer containing at least three amino groups in a molecule cures at room temperature into a product having heat resistance, low-temperature performance, chemical resistance, solvent resistance and oil resistance. | 03-10-2011 |
20110218351 | METHOD OF PREPARING DISILANOL COMPOUND AND METHOD OF STORING DISILANOL COMPOUND - Disclosed is a method of storing a fluorine-containing disilanol compound represented by the following formula (3) in the presence of a tertiary amine in such an amount that a molar ratio of the tertiary amine to a silanol group of the fluorine-containing disilanol compound ranges from 0.001 to 20, | 09-08-2011 |
20110237732 | FLUORINE-CONTAINING CURABLE COMPOSITION AND RUBBER ARTICLE - A fluorine-containing curable composition which is less viscous, and which can produce a cured article having excellent heat resistance, chemical resistance, solvent resistance, and mechanical strength is provided. The fluorine-containing curable composition comprises (a) 100 parts by weight of a straight chain fluorine-containing polymer having at least two alkenyl groups per molecule represented by the following formula (1): | 09-29-2011 |
20140363682 | SURFACE MODIFIER AND ARTICLE - The invention provides a surface modifier comprising an organosilicon-containing fluoropolymer compound having formula (1), a hydrolyzate thereof, or a partial hydrolytic condensate thereof. When an article is treated the surface modifier, the surface modifier forms thereon a coating having water/oil repellency and quick water slip as well as UV resistance, heat resistance, and chemical resistance. | 12-11-2014 |
20150191629 | SURFACE MODIFIER AND ARTICLE - A surface modifier comprising an organosilicon-containing fluoropolymer having formula (1), partial hydrolyzate or hydrolytic condensate thereof is provided. In formula (1), Rf is perfluoroalkyl, OA is OCF | 07-09-2015 |
20150274889 | FLUOROPOLYETHER-CONTAINING POLYMER-MODIFIED SILANE, SURFACE TREATING AGENT, AND ARTICLE - A fluoropolyether-containing polymer-modified silane having (1) is provided wherein Rf is a fluorooxyalkyl or fluorooxyalkylene-containing polymer residue, Y is a divalent to hexavalent hydrocarbon group, R is C | 10-01-2015 |
20150275035 | FLUOROCHEMICAL COATING COMPOSITION AND ARTICLE TREATED THEREWITH - A fluorochemical coating composition is provided comprising (A) a hydrolyzable group-containing silane modified with a fluorooxyalkylene-containing polymer and (B) a fluorooxyalkylene-containing polymer having an average molecular weight not higher than the average molecular weight of component (A) in a weight ratio (A)/(B) of 40/60 to 95/5. The composition forms on a substrate a water/oil repellent layer which does not detract from the visibility of the substrate. | 10-01-2015 |
20150275046 | FLUOROCHEMICAL COATING COMPOSITION AND ARTICLE TREATED THEREWITH - A fluorochemical coating composition is provided comprising (A) a hydrolyzable group-containing silane modified with a fluoropolyether-containing polymer and (B) a hydrolyzable group-containing silane modified with a fluoropolyether-polysiloxane copolymer in a weight ratio (A)/(B) of 40/60 to 95/5. The composition forms on a substrate a water/oil repellent layer which does not detract from the visibility of the substrate. | 10-01-2015 |
20150291790 | METHOD FOR PREPARING A COMPOSITION COMPRISING PERFLUOROPOLYETHER HAVING A HYDROXYL GROUP AT ONE TERMINAL - An object of the present invention is to provide a method for efficiently and highly selectively preparing a composition comprising perfluoropolyether having a hydroxyl group at one terminal at a higher ratio. The present invention provides a method for increasing a ratio of perfluoropolyether having a hydroxyl group at one terminal, relative to a total amount of the perfluoropolyether having a hydroxyl group at one terminal and perfluoropolyether having hydroxyl groups at both terminals in a composition comprising these perfluoropolyethers, wherein the method comprises a step of subjecting the composition to chromatography in which a moving phase is supercritical or subcritical state carbon dioxide of the specific temperature and the specific pressure, and a stationary phase is silica gel to thereby collect a fraction containing the perfluoropolyether having a hydroxyl group at one terminal at a higher ratio. Further, present invention provides for increasing a ratio of perfluoropolyether having a hydroxyl group at one terminal, relative to a total amount of the perfluoropolyether having a hydroxyl group at one terminal, perfluoropolyether having hydroxyl groups at both terminals and perfluoropolyether having no hydroxyl group at any terminal perfluoropolyether, in a composition comprising these perfluoropolyethers, wherein the method comprises a step of subjecting the composition to chromatography in which a moving phase is supercritical or subcritical state carbon dioxide of the specific temperature and the specific pressure, and a stationary phase is silica gel to thereby collect a fraction containing the perfluoropolyether having a hydroxyl group at one terminal at a higher ratio. | 10-15-2015 |
20160040039 | FLUOROCHEMICAL SURFACE TREATING AGENT AND ARTICLE TREATED THEREWITH - A fluorochemical surface treating agent comprising a hydrolyzable group-containing silane modified with a fluorooxyalkylene-containing polymer and/or a partial hydrolytic condensate thereof forms a water/oil repellent layer having chemical resistance and mar resistance. | 02-11-2016 |
20160137878 | WATER/OIL-REPELLENT TREATMENT AGENT HAVING HEAT RESISTANCE, METHOD OF PREPARATION, AND TREATED ARTICLE - A water/oil repellent treatment agent which includes a specific polymer-modified silane having a fluorooxyalkylene structure on the main chain and a hydrolyzable group at the end of the molecular chain, and/or a partial (co)hydrolyzate/condensate thereof, has a percent weight loss following one hour of exposure at 250° C. of 10% or less. The treatment forms a layer having excellent water and oil repellency, scuff resistance and mold release properties even when heated to 250° C. or more. | 05-19-2016 |
Patent application number | Description | Published |
20080242413 | PRIZE-WINNING GAME MACHINE AND APPARATUS FOR GRASPING AN OBJECT - The prize arrangement is limited in many conventional prize-winning game machines, in which the usable area is only the floor. In a crane game machine of the present invention for grasping a prize, an object grasping system (grasping arms) grasping a prize is suspended by a first and a second wire which are respectively controlled in length by a first and a second Z mechanisms. Thus, the object grasping system can be moved in the longitudinal and the vertical direction, and a direction of the grasping arms can be rotated up-and-down by a predetermined angle. As a result, the grasping arms are capable of grasping the prize disposed on a self provided on the back wall face side of the game machine. | 10-02-2008 |
20100081024 | FUEL CELL SYSTEM - A fuel cell system including a secondary cell, a fuel cell power generation unit to carry out a power generation by an electrochemical reaction between a fuel and a water, a supply unit to supply the fuel and the water to the fuel cell power generation unit, a charging circuit to charge an electric energy generated in the fuel cell power generation unit to the secondary cell, an environmental level detection unit to detect an environmental level and a fuel cell control unit to control the supply unit based on the environmental level detected by the environmental level detection unit. | 04-01-2010 |
20100113859 | METHOD OF ASBESTOS DETOXIFICATION AND AQUEOUS SOLUTION FOR ASBESTOS DETOXIFICATION - A method of asbestos detoxification in which an asbestos-containing waste material in any form is made harmless while preventing asbestos particles or dust from flying or scattering. The asbestos content can be easily reduced in a short time to 0.1 wt. % or lower, which is prescribed by the Ministry of Health, Labor, and Welfare. The waste can be perfectly made harmless. Also provided is an aqueous solution for asbestos detoxification which is for use in the method. The method of asbestos detoxification comprises: bringing an asbestos-containing waste material into contact with an aqueous treating solution containing at least one fluoride ion source selected from the group consisting of the fluorides of alkali metals, alkaline earth metals, and ammonia and hydrofluoric acid and further containing at least one mineral acid selected from the group consisting of hydrochloric acid, sulfuric acid, and nitric acid so that the aqueous treating solution has a pH of 1 or lower; and allowing the resultant mixture to stand or stirring it while adding the mineral acid so as to keep the pH of the aqueous treating solution at 1 or lower. Thus, the asbestos in the asbestos-containing waste material is made harmless. | 05-06-2010 |
20100130806 | Method of treating asbestos-containing waste material - A method of asbestos treatment in which an asbestos-containing waste material of arbitrary configuration can be detoxified completely and safely. The method of asbestos treatment comprises impregnating an asbestos-containing waste material with an acid so as to cause at least the asbestos at the surface of the waste material to be nonasbestous and further treating the treatment product in a cement production plant. In particular, the treatment in a cement production plant is a fusion treatment by means of a cement kiln. Therefore, not only can the asbestos-containing waste material be detoxified completely and safely but also a cement reusing the waste material can be produced. | 05-27-2010 |
20120105298 | ACOUSTIC WAVE FILTER - A configuration that reduces a parasitic capacitance between wires is achieved at a low cost. Disclosed is an acoustic wave filter provided with a piezoelectric substrate | 05-03-2012 |
20120176206 | ACOUSTIC WAVE FILTER, COMMUNICATION MODULE, AND METHOD FOR MANUFACTURING THE FILTER - An acoustic wave filter includes: a substrate; resonators that are arranged on the substrate and excite acoustic waves; a ground terminal on the substrate; interconnection lines interconnecting the resonators and connecting predetermined ones of the resonators to the ground terminal; and a shield electrode disposed so as to be close to and face the interconnection lines. | 07-12-2012 |
20120313483 | ACOUSTIC WAVE DEVICE - An acoustic wave device includes a substrate, a dielectric film formed on the substrate and a pair of IDT electrodes opposing each other provided between the substrate and the dielectric film. At least one of the substrate and the dielectric film is piezoelectric. The IDT electrodes each include an electrode finger that extends in at least one direction. A film thickness of the dielectric film changes in a gap portion between a tip of the electrode finger of one of the IDT electrodes and the other opposing IDT electrode in the direction of extension of the electrode finger. | 12-13-2012 |
20120313725 | FILTER, DUPLEXER, COMMUNICATION MODULE AND COMMUNICATION DEVICE - The filter includes: a primary transducer connected to a primary terminal; a secondary transducer connected to a plurality of secondary terminals; and a coupling transducer for mechanically coupling the primary transducer and the secondary transducer. | 12-13-2012 |
20120313726 | FILTER, DUPLEXER, COMMUNICATION MODULE AND COMMUNICATION DEVICE - A filter includes a plurality of primary resonators connected to a serial arm, a plurality of secondary resonators connected to a parallel arm, a primary inductor connected to at least one of the plurality of primary resonators and a secondary inductor connected to at least one of the plurality of secondary resonators. The primary inductor is arranged so as not to be connected to a path between the secondary resonator to which the secondary inductor is connected in parallel and the primary resonator that is connected to the secondary resonator to which the secondary inductor is connected in parallel. | 12-13-2012 |
20130062995 | ELECTRONIC COMPONENT - An electronic component includes: a substrate; a functional element located on the substrate; a wiring located on the substrate and electrically connected to the functional element; a metal ceiling located above the functional element so that a space is formed between the metal ceiling and the functional element; and a sealing portion located on the metal ceiling, wherein the metal ceiling is electrically connected to a signal wiring that is included in the wiring and transmits a high-frequency signal. | 03-14-2013 |
20130093537 | ACOUSTIC WAVE DEVICE - An acoustic wave device includes: an electrode that is located on a substrate and excites an acoustic wave; and an oxide silicon film that is doped with an element and provided so as to cover the electrode, wherein a normalized reflectance obtained by normalizing a local maximum value of a reflectance when a light is caused to enter an upper surface of the oxide silicon film doped with the element by a reflectance when a light having a wavelength at the local maximum value is caused to enter an upper surface of the substrate directly is equal to or larger than 0.96. | 04-18-2013 |
20130099630 | ACOUSTIC WAVE DEVICE - An acoustic wave device includes: an electrode that excites an acoustic wave and is located on a substrate; and a silicon oxide film that is located so as to cover the electrode and is doped with an element or molecule displacing O in a Si—O bond, wherein the element or molecule is F, H, CH | 04-25-2013 |
20140118094 | ACOUSTIC WAVE FILTER AND MODULE - An acoustic wave filter includes: multimode filters, each including an IDT, connected in parallel; a ceiling that is commonly located above at least two multimode filters of the multimode filters so as to form a cavity between the IDT and the ceiling, electrically connected to the multimode filters, and formed of a metal; and at least two terminals that are electrically connected to the ceiling and located above the at least two multimode filters. | 05-01-2014 |
20150180451 | SURFACE ACOUSTIC WAVE DEVICE AND FILTER - A surface acoustic wave device includes: a pair of comb-type electrodes that are provided on a piezoelectric substrate and include electrode fingers and dummy electrode fingers, the electrode fingers of one of the pair of comb-type electrodes facing the dummy electrode fingers of the other comb-type electrode; and additional films that are provided to cover gaps between tip ends of the electrode fingers and tip ends of the dummy electrode fingers and to overlap with at least one of first through third groups in which the first and second groups respectively include the electrode fingers and the dummy electrode fingers located at opposite sides of the gaps in a first direction in which the electrode fingers extend, and the third group includes the electrode fingers located at sides of the gaps in a second direction that crosses the first direction. | 06-25-2015 |
20150256145 | ACOUSTIC WAVE DEVICE AND METHOD FOR MANUFACTURING THE SAME - An acoustic wave device includes: a piezoelectric substrate; an interdigital electrode that is provided on the piezoelectric substrate and made of a laminated film, an electric resistivity of a material of an uppermost layer in the laminated film being larger than that of a material of a just-under layer located one layer lower than the uppermost layer; and a pad electrode that is provided on the piezoelectric substrate and electrically connected to the interdigital electrode, and has a same film structure as a film structure from a layer on the piezoelectric substrate to the just-under layer in the laminated film of the interdigital electrode, an upper surface of a layer corresponding to the just-under layer being exposed. | 09-10-2015 |
Patent application number | Description | Published |
20090298644 | IDLING-STOP CANCELLATION CONTROL APPARATUS OF VEHICLE DRIVING SYSTEM - In an idling-stop cancellation control apparatus of a vehicle driving system of an idling-stop control device equipped automotive vehicle capable of running by a power produced by an engine and transmitted via a transmission whose shift is controlled by a hydraulic pressure produced by an engine-driven oil pump during operation of the engine, a controller is configured to execute, based on engine speed, idling-stop cancellation control by which the vehicle driving system is put into an output torque state suited for vehicle-driving operation, when a hydraulic pressure sensor system provided for detecting a hydraulic pressure used for shift control of the transmission is failed. The controller is further configured to execute, based on the hydraulic pressure, idling-stop cancellation control by which the vehicle driving system is put into an output torque state suited for vehicle-driving operation, when the hydraulic pressure sensor system is unfailed. | 12-03-2009 |
20120298462 | CONTROL DEVICE AND CONTROL METHOD FOR TRANSMISSION MECHANISM - In the case of a return from an idle stop control in which an engine is automatically stopped, a hydraulic pressure is so supplied that a low brake is set in a completely engaged state and a high clutch is set in a slip interlock state where the high clutch is not completely engaged. | 11-29-2012 |
20120302400 | AUTOMATIC TRANSMISSION AND CONTROL METHOD THEREFOR - When the temperature of oil supplied to an electrical oil pump is detected and the oil temperature is lower or higher than normal oil temperature, a gradient threshold value smaller than that at normal oil temperature is set, a gradient of a road surface on which a vehicle is stopped is detected, and an idle stop is prohibited when the detected gradient of the road surface is larger than the set gradient threshold value. | 11-29-2012 |
20120302402 | AUTOMATIC TRANSMISSION AND HYDRAULIC CONTROL METHOD THEREFOR - A transmission controller operates an electrical oil pump in a steady mode, in which an operating load of the electrical oil pump is set at a steady load, during an idle stop, but operates the electrical oil pump in a high-pressure mode, in which the operating load of the electrical oil pump is higher than the steady load, for a predetermined period when an engine stops rotating. | 11-29-2012 |
20130238164 | ROAD SURFACE SLOPE ESTIMATING DEVICE - A road surface slope estimating device changes filter characteristics of a filter with respect to a detected vehicle body attitude value in accordance with an actual rate of change of road surface slope so as to enhance the filter characteristics when the rate of change of the road surface slope is low and to degrade the filter characteristics when the rate of change of the road surface slope is high. | 09-12-2013 |
20130245923 | VEHICLE CONTROL APPARATUS - While a vehicle speed is between a first certain vehicle speed and a second certain vehicle speed lower than the first certain vehicle speed, it is determined whether to perform vehicle control in accordance with conditions excluding a condition based on the estimated road surface slope. | 09-19-2013 |
20130261931 | ROAD SURFACE SLOPE ESTIMATING DEVICE AND ENGINE CONTROL APPARATUS - A road surface slope estimating device includes a forward/backward sensor that outputs a detected forward/backward of a vehicle, a forward/backward estimator that calculates an estimated forward/backward of the vehicle, and a road surface slope estimating device that calculates an estimated road surface slope value using the detected forward/backward and the estimated forward/backward. The road surface slope estimating device implements a momentarily rough terrain determination step to determine whether the vehicle is traveling on momentarily rough terrain or continuously rough terrain. When it is determined that the vehicle is traveling on momentarily rough terrain, the road surface slope estimating device fixes the estimated road surface slope value to an estimated road surface slope value obtained immediately before the determination is made. | 10-03-2013 |
Patent application number | Description | Published |
20120228010 | PREPREG, LAMINATE, METAL-FOIL-CLAD LAMINATE, CIRCUIT BOARD, AND CIRCUIT BOARD FOR LED MOUNTING - Disclosed is a prepreg obtained by impregnating a woven fabric base with a thermosetting resin composition, wherein the thermosetting resin composition contains 80 to 200 volume parts of an inorganic filler per 100 volume parts of a thermosetting resin, and the inorganic filler contains (A) gibbsite aluminum hydroxide particles having an average particle diameter (D | 09-13-2012 |
20130215628 | PREPREG, LAMINATE, METAL FOIL-CLAD LAMINATE, CIRCUIT BOARD AND LED MODULE - A laminate with superior thermal conductivity, heat resistance, drill workability, and fire retardancy is provided. In a prepreg obtained by impregnating a woven or nonwoven fabric base with a thermosetting resin composition, the thermosetting resin composition contains 80 to 200 parts by volume of an inorganic filler per 100 parts by volume of a thermosetting resin, the inorganic filler contains (A) gibbsite type aluminum hydroxide particles having an average particle diameter (D | 08-22-2013 |
20140087614 | THERMOSETTING RESIN COMPOSITION, PREPREG, LAMINATE, METAL FOIL-CLAD LAMINATE, AND CIRCUIT BOARD - Provided is a thermosetting resin composition that contains 40 to 80 parts by volume of an inorganic filler with respect to 100 parts by volume of thermosetting resin solids and the inorganic filler. The inorganic filler contains (A) at least one type of particles selected from among gibbsite-type aluminum hydroxide particles and magnesium hydroxide particles having an average particle size (D | 03-27-2014 |
20150366056 | RESIN COMPOSITION FOR PRINTED CIRCUIT BOARD, PREPREG FOR PRINTED CIRCUIT BOARD, LAMINATE, METAL-CLAD LAMINATE, PRINTED CIRCUIT BOARD, AND MAGNESIUM OXIDE, AND METHOD FOR MANUFACTURING MAGNESIUM OXIDE - A resin composition for printed circuit board contains a thermosetting resin and an inorganic filler containing magnesium oxide. A volume average particle size of the magnesium oxide is from 2 μm to 10 μm, inclusive. In a distribution of a particle size of the magnesium oxide, the particle size has maximal frequencies in a first range of from 0.3 μm to 1 μm, inclusive, and in a second range of from 2 μm to 10 μm, inclusive, a maximal volume frequency in the first range is 5% or less, and a maximal volume frequency in the second range is 12% or more. A ratio of 50% accumulated particle size D50 with respect to specific surface area diameter of the magnesium oxide is 4 or less, and a ratio of 90% accumulated particle size D90 with respect to 10% accumulated particle size D10 of the magnesium oxide is 10 or less. | 12-17-2015 |