Patents by Inventor Hajime Hirata
Hajime Hirata has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11927860Abstract: An active matrix substrate includes a plurality of thin film transistors including an oxide semiconductor layer, an interlayer insulating layer, a plurality of pixel electrodes arranged above the interlayer insulating layer, a common electrode arranged between the pixel electrode and the interlayer insulating layer and also configured to function as a touch sensor electrode, a first dielectric layer arranged between the interlayer insulating layer and the common electrode, a second dielectric layer arranged between the common electrode and the pixel electrode, a plurality of touch wiring lines arranged between the interlayer insulating layer and the common electrode and formed of a third conductive film, and a plurality of pixel contact portions, in which each of the plurality of pixel contact portions includes a drain electrode of the thin film transistor, a connection electrode formed of the third conductive film and electrically connected to the drain electrode in a lower opening formed in the interlayer iType: GrantFiled: April 11, 2022Date of Patent: March 12, 2024Assignee: SHARP DISPLAY TECHNOLOGY CORPORATIONInventors: Yoshihito Hara, Tohru Daitoh, Hajime Imai, Teruyuki Ueda, Masaki Maeda, Tatsuya Kawasaki, Yoshiharu Hirata
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Publication number: 20240077068Abstract: A gas cooler includes a drain recovery part, a drain discharge flow path, a drain tank, and a ventilation flow path. In the drain recovery part, drain separated from gas is accumulated by cooling the gas in a cooling part. The drain tank includes a separation part in which the drain and the gas are separated, and a storage part in which the separated drain is stored. The drain discharge flow path has one end communicating with the drain recovery part and the other end communicating with the separation part. The ventilation flow path has one end communicating with the separation part, and the other end communicating with a gas flow path that leads to a downstream space above the drain recovery part and to a gas lead-out port.Type: ApplicationFiled: January 13, 2022Publication date: March 7, 2024Applicant: KOBELCO COMPRESSORS CORPORATIONInventors: Noboru TSUBOI, Hajime NAKAMURA, Junichiro TOTSUKA, Kazuya HIRATA
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Publication number: 20230390572Abstract: A light irradiation device includes a tube including a tube main body and a light emitting portion, a plurality of wiring boards disposed inside the light emitting portion and including a plurality of light emitting elements disposed at an equal interval mounted, an anode lead wire for connecting an anode terminal of each of the wiring boards to a power source, and a cathode lead wire for connecting a cathode terminal of each of the wiring boards to the power source. In the light emitting portion, a central lumen and surrounding lumens that are arrayed at a 90° interval around the central lumen are formed. The wiring boards are disposed in the respective surrounding lumens with the light emitting elements arrayed along a longitudinal direction of the light emitting portion.Type: ApplicationFiled: December 1, 2020Publication date: December 7, 2023Inventors: Yuki KODAMA, Masaki KUWATANI, Hajime HIRATA, Mikako OGAWA, Kohei NAKAJIMA
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Publication number: 20230349047Abstract: A nanowire-equipped film comprises a substrate made of a crystalline resin, and nanowires made of a metal oxide and grown directly on the substrate. A fine textured structure is formed on a surface of the substrate, and the nanowires are grown directly from the textured structure.Type: ApplicationFiled: December 14, 2020Publication date: November 2, 2023Inventors: Munekazu IKEDA, Hajime HIRATA
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Patent number: 11607871Abstract: Disclosed are a separator for lipid bilayer membrane formation capable of forming a lipid bilayer membrane with excellent properties, wherein the separator for lipid bilayer membrane formation has sufficient mechanical strength and can be easily manufactured in a large scale by using a general-purpose machine without need of using an expensive machine, and a method of producing the separator. The separator for lipid bilayer membrane formation includes a thin film having one or more through holes and made of a resin capable of being wet-etched, and reinforcing layers covering both surfaces of the thin film and made of a resin capable of being wet-etched. The reinforcing layers cover the whole area of the thin film, except for the through holes and the peripheries thereof, and each through hole has a tapered cross-sectional shape.Type: GrantFiled: January 15, 2019Date of Patent: March 21, 2023Assignees: KANAGAWA INSTITUTE OF INDUSTRIAL SCIENCE AND TECHNOLOGY, TORAY ENGINEERING CO., LTD.Inventors: Toshihisa Osaki, Masatoshi Hayakawa, Koki Kamiya, Miharu Kaneko, Hideo Uehara, Katsufumi Araki, Ayumi Konda, Hajime Hirata, Toshiyuki Ura
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Publication number: 20200346444Abstract: Disclosed are a separator for lipid bilayer membrane formation capable of forming a lipid bilayer membrane with excellent properties, wherein the separator for lipid bilayer membrane formation has sufficient mechanical strength and can be easily manufactured in a large scale by using a general-purpose machine without need of using an expensive machine, and a method of producing the separator. The separator for lipid bilayer membrane formation includes a thin film having one or more through holes and made of a resin capable of being wet-etched, and reinforcing layers covering both surfaces of the thin film and made of a resin capable of being wet-etched. The reinforcing layers cover the whole area of the thin film, except for the through holes and the peripheries thereof, and each through hole has a tapered cross-sectional shape.Type: ApplicationFiled: January 15, 2019Publication date: November 5, 2020Applicants: KANAGAWA INSTITUTE OF INDUSTRIAL SCIENCE AND TECHNOLOGY, TORAY ENGINEERING CO., LTD.Inventors: Toshihisa OSAKI, Masatoshi HAYAKAWA, Koki KAMIYA, Miharu KANEKO, Hideo UEHARA, Katsufumi ARAKI, Ayumi KONDA, Hajime HIRATA, Toshiyuki URA
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Semiconductor integrated circuit having protection circuit capable of protecting against ESD and EOS
Patent number: 8355228Abstract: A semiconductor integrated circuit has an internal circuit having an input terminal connected to a connection terminal, a protection circuit that discharges an over-voltage supplied to the connection terminal to a power line. The protection circuit includes a first discharge circuit connected to the connection terminal, a second discharge circuit connected to the connection terminal and discharges the over-voltage to the power line, and an over-voltage detect circuit that detects a discharge current flowing through the second discharge circuit and generates an over-voltage detect signal when the discharge current is detected. The first discharge circuit is disabled to discharge the over-voltage when the over-voltage detect signal is supplied.Type: GrantFiled: April 21, 2010Date of Patent: January 15, 2013Assignee: Kawasaki Microelectronics Inc.Inventor: Hajime Hirata -
Publication number: 20120015458Abstract: Provided is a mounting apparatus which mounts a chip component on a circuit pattern on a circuit board having a plurality of circuit patterns formed thereon. The mounting apparatus is provided with a plurality of bonding tools each of which mounts the chip component on each of the circuit patterns on the circuit board. Each bonding tool is provided with, within a region on the circuit board where the chip component is to be mounted, an exclusive mounting region where only each bonding tool can mount the chip component, and a common mounting region where both the bonding tool and the adjacent bonding tool can mount the chip component. A mounting method is also provided. The mounting tact time of the chip components can be shortened even in case where a plurality of circuit patterns are formed on the circuit board and a failure circuit pattern is included among the circuit patterns which have been formed.Type: ApplicationFiled: March 18, 2010Publication date: January 19, 2012Inventors: Takayoshi Akamatsu, Katsumi Terada, Hajime Hirata
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Patent number: 7922181Abstract: A first rotor (24; 124) and a second rotor (25; 125) are arranged in a coaxial and mutually rotatable relationship and are provided with a first driven gear (41; 141) and a second driven gear (42; 142), respectively. A drive shaft (31; 131) is also provided with a first drive gear (43; 143) and a second drive gear (44; 144) which are commonly connected to an output shaft of an electric motor (32; 132), and mesh with the first and second driven gears, respectively, at slightly different gear ratios. The first and second rotors are connected via a thread feed mechanism (36; 136) that converts a relative rotation between the first and second rotors into an axial linear movement between the first and second rotors that is used for changing a distance between a vehicle body part and a corresponding end of a suspension spring in a vehicle height adjusting system (9; 109).Type: GrantFiled: January 4, 2007Date of Patent: April 12, 2011Assignee: Honda Motor Co., Ltd.Inventors: Takehiko Hakui, Hajime Hirata, Hajime Kajiwara, Kiyoshi Nakajima, Yoshimitsu Akuta, Kunimichi Hatano
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Semiconductor integrated circuit having protection circuit capable of protecting against ESD and EOS
Publication number: 20100271739Abstract: A semiconductor integrated circuit has an internal circuit having an input terminal connected to a connection terminal, a protection circuit that discharges an over-voltage supplied to the connection terminal to a power line. The protection circuit includes a first discharge circuit connected to the connection terminal, a second discharge circuit connected to the connection terminal and discharges the over-voltage to the power line, and an over-voltage detect circuit that detects a discharge current flowing through the second discharge circuit and generates an over-voltage detect signal when the discharge current is detected. The first discharge circuit is disabled to discharge the over-voltage when the over-voltage detect signal is supplied.Type: ApplicationFiled: April 21, 2010Publication date: October 28, 2010Applicant: KAWASAKI MICROELECTRONICS, INC.Inventor: Hajime Hirata -
Publication number: 20100197187Abstract: Provided is a liquid crystal component manufacturing method wherein a gap between a panel surface of a liquid crystal module and a transparent cover is filled with a transparent resin, then, the liquid crystal module and the transparent cover are bonded by curing the resin. In the method, at the peripheral section of at least one surface of the panel surface and the facing surface of the transparent cover, the resin is applied, then, a dam is formed by semi-curing the resin. At the same time, the resin is applied to the center, the panel surface and the transparent cover are permitted to face, and the resin applied at the center is pushed to spread by reducing the gap between the facing panel surface and the transparent cover. The resin pushed to spread is dammed up by the dam, and the whole resin that exists in the gap is cured. An apparatus for manufacturing the liquid crystal component is also provided.Type: ApplicationFiled: June 19, 2008Publication date: August 5, 2010Inventors: Satoru Naraba, Hajime Hirata, Takanori Tahara, Yoshiyuki Arai, Yoshio Nogami
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Publication number: 20070210539Abstract: A first rotor (24; 124) and a second rotor (25; 125) are arranged in a coaxial and mutually rotatable relationship and are provided with a first driven gear (41; 141) and a second driven gear (42; 142), respectively. A drive shaft (31; 131) is also provided with a first drive gear (43; 143) and a second drive gear (44; 144) which are commonly connected to an output shaft of an electric motor (32; 132), and mesh with the first and second driven gears, respectively, at slightly different gear ratios. The first and second rotors are connected via a thread feed mechanism (36; 136) that converts a relative rotation between the first and second rotors into an axial linear movement between the first and second rotors that is used for changing a distance between a vehicle body part and a corresponding end of a suspension spring in a vehicle height adjusting system (9; 109).Type: ApplicationFiled: January 4, 2007Publication date: September 13, 2007Inventors: Takehiko Hakui, Hajime Hirata, Hajime Kajiwara, Kiyoshi Nakajima, Yoshimitsu Akuta, Kunimichi Hatano
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Patent number: 6856855Abstract: A method of controlling the thickness of sheets manufactured by the extrusion of a material from a die having a plurality of thickness adjusting means by repeating, at specified timings, the following steps of 1) measuring the distribution of thickness of the sheets in lateral direction, 2) evaluating a predicted future variation in sheet thickness by using a specified evaluation function and based on a process model representing a relation between the amount of operation and the sheet thickness and sheet thickness measured values and leading an operating amount time series to minimize the evaluation function, and 3) outputting at least the initial amount of operation of the led operating amount time series to the thickness adjusting means.Type: GrantFiled: September 17, 2001Date of Patent: February 15, 2005Assignee: Toray Industries, Inc.Inventors: Hajime Hirata, Masatsugu Uehara, Yasuhiro Nakai, Jiro Terao
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Publication number: 20040048791Abstract: Neoplastic cells are treated by examining whether a potential subject has neoplastic cells in which Rb is present and NF-&kgr;B and/or AP-1 are constitutively being activated and then administering cycloprodigiosin or a pharmaceutically acceptable salt thereof in an amount effective to suppress Rb phosphorylation and to suppress transcriptional activity of NF-&kgr;B and/or AP-1 which are constitutively being activated, to the potential subject. Alternatively, an autoimmune disease is treated by examining whether a potential subject has said autoimmune disease caused by gene expression which depends on binding to the CRE sequence and then administering cycloprodigiosin or a pharmaceutically acceptable salt thereof in an effective amount to said potential subject.Type: ApplicationFiled: September 5, 2002Publication date: March 11, 2004Inventors: Keiko Kamata, Hajime Hirata, Yoshinari Ikegami, Kouji Nakagawa
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Publication number: 20030050717Abstract: A method of controlling the thickness of sheets manufactured by the extrusion of a material from a die having a plurality of thickness adjusting means by repeating, at specified timings, the following steps of 1) measuring the distribution of thickness of the sheets in lateral direction, 2) evaluating a predicted future variation in sheet thickness by using a specified evaluation function and based on a process model representing a relation between the amount of operation and the sheet thickness and sheet thickness measured values and leading an operating amount time series to minimize the evaluation function, and 3) outputting at least the initial amount of operation of the led operating amount time series to the thickness adjusting means.Type: ApplicationFiled: May 21, 2002Publication date: March 13, 2003Inventors: Hajime Hirata, Masatsugu Uehara, Yasuhiro Nakai, Jiro Terao
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Publication number: 20020175434Abstract: A method of manufacturing a sheet by extruding and forming a polymer by using a plurality of mouthpieces each having a thickness adjusting means, comprising the steps of varying the amount of operation applied to the thickness adjusting means along a specified time series pattern, measuring a thickness distribution in the lateral direction of the sheet, and rapidly and accurately determining the corresponding relation between the thickness adjusting means and a thickness measurement position based on the results of comparison between a variation in sheet thickness variation distribution thus obtained or the standard time series pattern of the variation in sheet thickness distribution and the time series pattern of the measured values of the thickness distribution.Type: ApplicationFiled: May 20, 2002Publication date: November 28, 2002Inventors: Masatsugu Uehara, Yasuhiro Nakai, Hajime Hirata