Edo, JP
Hiroki Edo, Tokyo JP
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20120257181 | SUBSTRATE TREATMENT DEVICE - A single-wafer substrate processing device is provided which does not spill a processing liquid and the vapors thereof to an exterior when directly supplying the process liquid to a surface of a substrate to process the substrate and which prevents the process liquid and the vapors, etc., thereof to adhere a ceiling, etc., of a housing. The device includes a housing | 10-11-2012 |
Katsumi Edo, Takatsuki City JP
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20100243422 | INFORMATION INPUT DEVICE - An information input device includes a flexible print substrate including first, second and third installation units, first and second coupling units coupling the first installation unit with the second installation unit and the second installation unit with the third installation unit respectively, so that the first, second, and third installation units are extended along a same axis, the first, the second, and the third installation units being folded to a bellows form and integrated through the first and the second coupling units, a sensor sheet, an operation plate configured to be pushably installed by means of the sensor sheet on an upper surface of the third installation unit, a push button configured to be pushably assembled through an operation hole formed in the operation plate; and a dome-shaped movable contact arranged on the second installation unit. | 09-30-2010 |
Katsumi Edo, Osaka JP
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20110120849 | OPERATION INPUT DEVICE AND ELECTRONIC DEVICE USING THE SAME - An operation input device includes a base including at least four elastic engagement receiving portions raised at a periphery of a center thereof; a print substrate configured to be stacked and integrated on the base; an annular operation plate mounted on push button switches of the print substrate and configured to prevent slip-out; an operation dial mounted on the annular operation plate on an axial center; and a fixing tool configured to be inserted to a fit-in hole of the operation hole and engage with at least two elastic engagement receiving portions of the base at an edge on a lower side and with an inner peripheral edge of the operation dial. | 05-26-2011 |
Masaharu Edo, Saitama JP
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20150380238 | METHOD FOR PRODUCING A SEMICONDUCTOR DEVICE, AND SEMICONDUCTOR DEVICE - A method for producing a semiconductor device having a nitride-based semiconductor layer includes forming an aluminum nitride layer on a surface of the nitride-based semiconductor layer at a forming temperature and in a growth atmosphere for aluminum nitride; and performing a thermal treatment on the nitride-based semiconductor layer and the aluminum nitride layer, at a treatment temperature that is higher than the forming temperature and in the growth atmosphere for aluminum nitride. For example, an n-GaN layer is formed on an n-GaN substrate, and thereafter the n-GaN layer is doped with an impurity. A cap layer of an epitaxial film made up of AlN is formed, by MOCVD, on the surface of the n-GaN layer. Thermal treatment for activation annealing activates the impurity in the n-GaN layer in an atmosphere that causes AlN to grow, or in an atmosphere in which growth and decomposition of AlN are substantially balanced. | 12-31-2015 |
Masaharu Edo, Kanagawa JP
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20140284660 | METHOD FOR MANUFACTURING SEMICONDUCTOR WAFER, AND SEMICONDUCTOR WAFER - A method for manufacturing a semiconductor wafer includes the steps of forming, on a first principal surface of a substrate, a compound semiconductor layer different in kind from the substrate, and removing, by etching, a part of the compound semiconductor layer. The part of the compound semiconductor layer is formed on an outer peripheral portion of the first principal surface of the substrate. | 09-25-2014 |
Masaharu Edo, Tokorozawa City JP
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20080258102 | Powder magnetic core and the method of manufacturing the same - A powder magnetic core with improved high frequency magnetic characteristics and reduced eddy current loss is manufactured by a manufacturing method including the steps of (a) providing coated soft magnetic particles which are particles composed of soft magnetic material which each have been coated with an insulating coating, and insulator particles; (b) forming a magnetic layer by press molding the coated soft magnetic particles in a mold assembly; (c) forming an insulator layer on the magnetic layer by press molding the insulator particles in the mold assembly; and (d) repeating the steps (b) and (c) to fabricate a laminate of alternating magnetic layers and insulator layers and provide the powder magnetic core. | 10-23-2008 |
20090046489 | Insulated transformers, and power converting device - An insulated transformer, which can suppress aging deterioration and can reduce the influence of noise caused by external magnetic flux, while improving reliability and environmental resistance, and can send and receive signals while electrically insulating a low-voltage side and a high-voltage side. A secondary coil is formed on a semiconductor substrate, and a primary coil is formed on one face of a glass substrate. The primary coil fixes the glass substrate formed on one face onto the semiconductor substrate through the other face of the glass substrate by an adhesive layer. | 02-19-2009 |
20100033288 | Thin inductor, method of producing the thin inductor, and ultra small size power conversion apparatus using the thin inductor - Two coil conductors of the same spiral shape are cut out from a lead frame. The two coil conductors are disposed back to back so that the front of a first coil conductor is superimposed over the rear of a second coil conductor. Central end portions of the first and second coil conductors are connected to each other through a connection layer. Outer end portions of the spirals of the first and second coil conductors are connected to corresponding ones of first and second terminals of the thin inductor, respectively. A sintered green sheet as a magnetic substance is disposed in gaps between the first and second coil conductors. In this manner, the invention can provide a thin inductor small in size, strong in mechanical strength and inexpensive, a method of producing the thin inductor, and an ultra small size power conversion apparatus using the thin inductor. | 02-11-2010 |
20150380498 | METHOD FOR PRODUCING A SEMICONDUCTOR DEVICE, AND SEMICONDUCTOR DEVICE PRODUCED THEREBY - A method for producing a semiconductor device having a nitride-based semiconductor layer includes forming a first nitride-based semiconductor layer of Al | 12-31-2015 |
Masaharu Edo, Tokorozawa-Shi JP
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20090007418 | Powder magnetic core and method for manufacturing the same - In a method for manufacturing a powder magnetic core, magnetic layer green sheets is formed by using magnetic metal particles-having an insulating oxide layer on a surface thereof, and insulating layer green sheets are formed by using insulating particles. The magnetic layer green sheet and the insulating layer green sheet are alternately laminated, and the layers are press molded. | 01-08-2009 |
20090052214 | Insulating transformer and power conversion device - An insulating transformer includes a semiconductor substrate, an insulating substrate, a primary winding provided on one of the semiconductor substrate and the insulating substrate, a secondary winding provided on other of the semiconductor substrate and the insulating substrate, and an insulating spacer layer provided in between the semiconductor substrate and the insulating substrate for insulating and separating the primary winding and the secondary winding. The primary winding and the secondary winding are disposed to face each other. The insulating spacer layer maintains a constant interval between the semiconductor substrate and the insulating substrate. | 02-26-2009 |
20090243389 | Multiple output magnetic induction unit and a multiple output micro power converter having the same - A multiple output magnetic induction unit includes a magnetic substrate, and a plurality of toroidal coils mounted on the magnetic substrate side by side. No insulating layer is required between the toroidal coils. | 10-01-2009 |
Masakazu Edo, Shizuoka JP
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20150017470 | BRAZING METHOD OF ALUMINUM MATERIAL AND BRAZED STRUCTURE - In order to enable a satisfactory fluxless brazing without needing flux or vacuum facilities, a brazing object including an aluminum alloy material provided with an Al—Si—Mg brazing filler metal is joined by the Al—Si—Mg brazing filler metal without the use of flux by heating the aluminum alloy material, when raising the temperature in a brazing furnace, at least in a temperature range of 450° C. to before melting of the filler metal under a first inert gas atmosphere having an oxygen concentration of preferably 50 ppm and following by heating at least at or above a temperature at which the filler metal starts to melt under a second inert gas atmosphere having an oxygen concentration of preferably 25 ppm and a nitrogen gas concentration of preferably 10% by volume or less. The oxygen concentration and nitrogen concentration in the atmosphere in the course of brazing are controlled in this way, whereby the reliability of a joint is remarkably improved, compared with conventional fluxless brazing methods, while suppressing cost increases as much as possible. | 01-15-2015 |
Masakazu Edo, Susono-Shi JP
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20150055303 | POWER MODULE SUBSTRATE WITH HEAT SINK, AND METHOD FOR PRODUCING POWER MODULE SUBSTRATE WITH HEAT SINK - This power module substrate with a heat sink includes a power module substrate having a circuit layer disposed on one surface of an insulating layer, and a heat sink bonded to the other surface of this power module substrate, wherein the bonding surface of the heat sink and the bonding surface of the power module substrate are each composed of aluminum or an aluminum alloy, a bonding layer ( | 02-26-2015 |
Naoto Edo, Tokyo JP
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20140080714 | OXIDE SUPERCONDUCTOR THIN FILM, SUPERCONDUCTING FAULT CURRENT LIMITER, AND METHOD FOR MANUFACTURING OXIDE SUPERCONDUCTOR THIN FILM - An oxide superconducting thin film includes a substrate having a single crystal structure, the main face of the substrate and a crystal face of the single crystal structure having an angle therebetween; an intermediate layer formed on the main face of the substrate and having an axis oriented in a direction perpendicular to the crystal face; and a superconducting layer formed on the intermediate layer and containing, as a main component, an oxide superconductor having a c-axis oriented in a direction perpendicular to the surface of the intermediate layer. A superconducting fault current limiter and a method of manufacturing an oxide superconducting thin film are also provided. | 03-20-2014 |
20140087951 | OXIDE SUPERCONDUCTOR THIN FILM AND SUPERCONDUCTING FAULT CURRENT LIMITER - An oxide superconducting thin film includes a substrate, and an intermediate layer and a superconducting layer provided in this order on the substrate. The intermediate layer has an average thickness of from 10 nm to 20 nm and a surface roughness Ra of 0.5 nm or less. The superconducting layer is formed on a surface of the intermediate layer and includes an oxide superconductor as a main component. A superconducting fault current limiter including the oxide superconducting thin film is also provided. | 03-27-2014 |
Sachiko Edo, Chuo-Ku JP
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20090303806 | SYNCHRONOUS SEMICONDUCTOR MEMORY DEVICE - A semiconductor memory device may include,.but is not limited to, a storing unit and a selecting unit. The storing unit stores serial input data at at least one of a first type edge and a second type edge of a clock signal. The selecting unit receives the input data from the storing unit. The selecting unit selects the input data. The selecting unit outputs the selected input data in parallel. | 12-10-2009 |
Sachiko Edo, Tokyo JP
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20120307582 | SEMICONDUCTOR DEVICE PERFORMING SELF REFRESH OPERATION - When refresh activation signals (REFACT | 12-06-2012 |
20150243346 | SEMICONDUCTOR DEVICE HAVING HIERARCHICALLY STRUCTURED WORD LINES - Disclosed herein is a semiconductor device that includes: a memory cell array including sub-word lines, bit lines and memory cells arranged at intersections of the sub-word lines and the bit lines; a plurality of sub-word drivers each drives an associated one of the sub-word lines; and a plurality of main word drivers each supplies a main word signal having one of a selected-level potential and an unselected-level potential to an associated one of the sub-word drivers. Each of the sub-word drivers drives the associated one of the sub-word lines to an active level when an associated one of the main word signals has the selected-level potential, and drives the associated one of the sub-word lines to an inactive level when the associated one of the main word signals has the unselected-level potential. The unselected-level potential of the main word signals is variable depending on an operation mode. | 08-27-2015 |
Susumu Edo, Mobara JP
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20080225195 | DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - The present invention allows decreasing the uneven image quality in a liquid crystal display device. The display device in accordance with the present invention includes plural scan signal lines, plural video signal lines, plural TFTs placed in a matrix structure, and plural pixel electrodes, when the width of the scan signal line in a region to place one TFT is different from the width of the scan signal line in a region to place another TFT which is different from the one TFT, the channel width and the channel length of the one TFT is almost equal to the channel width and the channel length of the another TFT, and the surface area of the region overlapping the source electrode with the scan signal line of the one TFT when viewing in plan view is almost equal to the surface area of the region overlapping the source electrode with the scan signal line of the another TFT when viewing in plan view. | 09-18-2008 |
20090155933 | Manufacturing Method of Display Device - To suppress the occurrence of image quality irregularities in a liquid crystal display device having a TFT substrate which is manufactured by performing steps a plurality of times in such a manner that one region is divided into a plurality of exposure regions, and the plurality of exposure regions is exposed. In a manufacturing method of a display device which performs, for a preliminarily determined one region on a surface of an insulation substrate, an exposure/development step including a step of exposing a formed film made of a photosensitive material and a step of developing an exposed film made of the photosensitive material a plurality of times, said each exposure step is performed such that said one region is divided into the plurality of exposure regions by a boundary line which has no overlapping portion and is not aligned with a boundary line between the exposure regions in the exposure step for at least one time out of other exposure steps, and the whole of said one region is exposed by individually exposing the respective exposure regions. | 06-18-2009 |
20100053531 | LIQUID CRYSTAL DISPLAY DEVICE - The TFT substrate includes a conductive region electrically conducted to the transparent conductive film and a terminal region, on a first side not covered with the counter substrate. The terminal region includes a ground terminal connected to the conductive region and an adjacent terminal which is adjacent to the ground terminal and supplies signals or power source to the peripheral circuit. The adjacent terminal is connected to the peripheral circuit through a first wiring installed along a third side of the TFT substrate toward a second side facing the first side. The first wiring is extended to a middle point of the third side and then connected to the peripheral circuit. | 03-04-2010 |
20100079713 | TRANSPARENT TYPE LIQUID CRYSTAL DISPLAY DEVICE - A first conductive layer in which a first electrode film is formed, a first protective layer on the first conductive layer, a first hole penetrating through the first protective layer to reach the first electrode film, a second conductive layer including a second electrode film which is disposed on the first protective layer and in contact with a portion of the first electrode film at the bottom of the first hole and the lower electrode, a second protective layer disposed on the second conductive layer and including the insulating film, a second hole disposed on the second protective layer and penetrating through the second protective layer to reach the second electrode film, and a third conductive layer including a third electrode film which is in contact with a portion of the second electrode film at the bottom of the second hole and the upper electrode. | 04-01-2010 |
20100296019 | LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A TFT substrate includes drain signal lines which are connected with respective pixels, source electrodes which are connected with the drain signal lines via channel portions of transistors, and pixel electrodes which are electrically connected with the source electrodes. The pixel electrode is, further, constituted of a contact-portion electrode which is connected to the source electrode, an opening-portion electrode which is an electrode in an opening portion which is not covered with a black matrix, and a channel upper electrode which is formed so as to cover the channel portion of the transistor of the neighboring pixel. By extending the channel upper electrode to the channel portion of the neighboring pixel, an area of the pixel electrode is increased, and a line width of the opening-portion electrode is made relatively small. Accordingly, the TFT substrate can hold a stable potential. | 11-25-2010 |
20120001835 | Display Device - In a display device of built-in driver circuit type including a non-rectangular image display area, the frame area surrounding the display area is reduced and the wiring delay is reduced. The image display device includes a plurality of pixels arranged in an orthogonal matrix form, a plurality of scanning wiring lines connected to the plural pixels, a plurality of signal wiring lines connected to the plural pixels, the signal wiring lines being disposed to construct an orthogonal matrix form with the plural scanning wiring lines; signal wiring internal circuits for driving the plural signal wiring lines, and an image display area including a plurality of pixels, the image display area having a non-rectangular outer contour. The signal wiring internal circuits are separated from each other in an extending direction of the signal wiring lines in a unit of length of the pixel. | 01-05-2012 |
Takashi Edo, Koto-Ku JP
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20120061226 | SWITCH DEVICE AND ELECTRONIC APPARATUS - A switch device includes: a circuit board provided with a fixed contact; a deformable contact arranged above the circuit board, and configured to deform and come into contact with the fixed contact in response to pressure from above; a switch holding sheet covering a surface of the circuit board provided with the deformable contact, and configured to retain the deformable contact on the circuit board; a light-guide sheet placed over the switch holding sheet, and allowing light to pass through its inside; a light-emitting diode configured to cause the light to fall incident and enter the inside of the light-guide sheet; and a protrusion forming a gap between the switch holding sheet and the light-guide sheet in a position corresponding to the deformable contact. | 03-15-2012 |
Takashi Edo, Sakura-Shi JP
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20120163020 | PLANAR LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING SAME - A planar light emitting device provided with a light source; a sheet-like light guide that guides light from the light source in a planar direction, and has a plurality of light emitting regions, and a through slit formed between the light emitting regions to penetrate the light guide in a thickness direction; a switch sheet arranged so as to face one of the front face and the rear face of the light guide; and a light-blocking layer that has a flange portion that covers an opening edge portion of the through slit, a main body portion that covers at least one of the mutually facing inner wall surfaces of the through slit so as to form a space in the interior of the through slit and that continuous with the flange portion, and a bottom portion that is extended from a lower portion of the main body portion. | 06-28-2012 |
Tomoyoshi Edo, Osaka-Shi JP
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20140326850 | ANTI-VIBRATION UNIT - An anti-vibration unit, which enables a reduction in man-hours to be achieved during manufacturing and a reduction in the number of parts, is provided. A boss member of an anti-vibration device is pressed into a press-fitting section of a second bracket so as to be firmly fixed. The omission of the bolt enables a corresponding reduction in the number of parts. Moreover, by omitting the bolt in this way, there is no need to form a female threaded section on the boss member of the anti-vibration device, thus enabling a corresponding reduction in man-hours during manufacturing. In addition, when chemically treating the boss member of the anti-vibration device, it is unnecessary to implement a step for protecting the female threaded section with a masking bolt, thus eliminating the need to attach and detach the masking bolt, which in turn enables a corresponding reduction in man-hours during manufacturing. | 11-06-2014 |
Toru Edo, Kyoto-Shi JP
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20160005630 | SUBSTRATE TREATING APPARATUS AND METHOD OF TREATING SUBSTRATE - A substrate treating apparatus includes a rotating and holding unit that rotates a substrate, a first supply source that supplies first pure water having a first temperature, a second supply source that supplies second pure water having a second temperature higher than the first temperature, a treatment solution supply unit that supplies a treatment solution to a central section of an upper surface of the substrate, a first supply unit that supplies a first liquid containing the first pure water to a central section of a lower surface of the substrate, a second supply unit that supplies a second liquid containing the second pure water to a peripheral section and an intermediate section of the lower surface, and a heat amount control unit that independently controls an amount of heat to be supplied by the first supply unit and an amount of heat to be supplied by the second supply unit. | 01-07-2016 |
Yousuke Edo, Kanagawa JP
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20140131938 | FEEDING DEVICE AND IMAGE FORMING APPARATUS - In the invention, after the last sheet is conveyed from a paper feed tray, the paper feed tray is lifted up so that the paper feed tray is brought into contact with a suction belt. An elastic cleaning member that removes paper particles, or the like, is installed at an area of the paper feed tray where the paper feed tray is in contact with the suction belt. The suction belt is driven while the cleaning member is in contact with the suction belt. The paper particles, or the like, removed from the suction belt by the cleaning member are collected in a paper-particle collecting device from a vacuum chamber via a vacuum duct. | 05-15-2014 |
Yukinori Edo, Kawasaki-Shi JP
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20150368518 | PROTECTIVE FILM-LAMINATED ADHESIVE SHEET - Protective film-laminated adhesive sheets which include; an adhesive sheet including a support having first and second surfaces and a resin composition layer in contact with the second surface of the support; and a protective film having first and second surfaces with the second surface of the protective film in contact with the resin composition layer of the adhesive sheet and in which the first surface of the protective film has an arithmetic mean roughness (Ra | 12-24-2015 |
Yusuke Edo, Kawasaki-Shi JP
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20150318840 | SEMICONDUCTOR DEVICE INCLUDING A DECIMATION FILTER THAT PERFORMS PREDETERMINED FILTERING - An electric-power meter device includes a sensor which detects an electric energy and which outputs an analog signal with 50 Hz to 60 Hz, and a microcomputer which includes an analog-to-digital converter which, based on a delta-sigma modulation scheme, converts the input analog signal provided from the sensor to a digital signal based on a required sampling rate to output the digital signal, a central processing unit that performs data processing based on the digital signal converted by the analog-to-digital converter, and a timer unit that outputs a trigger signal in a cycle corresponding to the required sampling rate. The analog-to-digital converter includes a delta-sigma modulator and a decimation filter. | 11-05-2015 |
Yusuke Edo, Kanagawa JP
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20130066934 | SEMICONDUCTOR DEVICE - To variably change the filter characteristic of a decimation filter in accordance with a sampling rate. A decimation filter | 03-14-2013 |