Patents by Inventor Takaaki Hashimoto
Takaaki Hashimoto 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: 11978586Abstract: A superconducting magnet device includes a tubular cryostat defining a central cavity therein, a first superconducting coil set and a second superconducting coil set disposed outside the central cavity and inside the tubular cryostat, and a power supply system being capable of controlling a magnitude of a first exciting current to the first superconducting coil set and a magnitude of a second exciting current to the second superconducting coil set independently of each other. The first superconducting coil set generates a magnetic field distribution, which is convex downward on an X axis and convex upward on a Y axis when the first exciting current is supplied, in the central cavity. The second superconducting coil set generates a magnetic field distribution, which is convex upward on the X axis and convex downward on the Y axis when the second exciting current is supplied, in the central cavity.Type: GrantFiled: January 18, 2022Date of Patent: May 7, 2024Assignee: SUMITOMO HEAVY INDUSTRIES, LTD.Inventors: Atsushi Hashimoto, Jyun Yoshida, Kenta Demura, Takaaki Morie
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Patent number: 11934146Abstract: A toner comprises a toner particle containing a resin component and a wax; and an inorganic fine particle on a surface of the toner particle, wherein in the cross section of the toner particle, domains including the wax are present in a region ranging from a surface of the toner particle to a depth of 600 nm from the surface, wherein when a percentage ratio of sum of areas of all the domains in the region with respect to an area of the region is R2, and when a percentage ratio of sum of areas of the domains having a major diameter of 10 to 120 nm in the region with respect to the area of the region is R1, R1 and R2 satisfy the following formulae (1) and (2): 2.0?R1(%)?15.0??formula(1) R1(%)/R2(%)?0.60??formula (2).Type: GrantFiled: August 10, 2021Date of Patent: March 19, 2024Assignee: CANON KABUSHIKI KAISHAInventors: Atsuhiko Ohmori, Takaaki Furui, Yasuhiro Hashimoto
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Patent number: 11059115Abstract: A gear machining apparatus creates a gear on a workpiece W by moving a gear cutting tool relatively with respect to the workpiece along the direction of the rotation axis of the workpiece W while synchronously rotating the gear cutting tool and the workpiece. One of a workpiece rotation speed controlling portion and a tool rotation speed controlling portion varies the rotation speed of one of the workpiece and the gear cutting tool and the other one of the workpiece rotation speed controlling portion and the tool rotation speed controlling portion synchronizes the rotation speed of the other one of the workpiece and the gear cutting tool with one of the rotation speed of the workpiece and the gear cutting tool.Type: GrantFiled: October 11, 2017Date of Patent: July 13, 2021Assignee: JTEKT CORPORATIONInventors: Daichi Kanda, Takaaki Hashimoto, Yuji Sasaki, Yoshihiko Yamada, Hisashi Otani, Yoshitaro Ohsaki
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Publication number: 20200272810Abstract: A response apparatus includes a processor that executes a program, and is connected to an acquisition device that acquires biological data and to a display device. The processor executes a target identification process that identifies a feeling expression target of a user using the response apparatus on the basis of the biological data of the user acquired by the acquisition device, a feeling identification process that identifies a feeling of the user on the basis of facial image data of the user, a determination process that determines a feeling indicated by the image displayed on the display device on the basis of the feeling expression target identified by the target identification process and the feeling of the user identified by the feeling identification process. Image data indicating the feeling determined by the determination process is output to the display device.Type: ApplicationFiled: December 13, 2019Publication date: August 27, 2020Inventors: Yasuhiro ASA, Takashi NUMATA, Kaori KARASAWA, Takaaki HASHIMOTO
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Publication number: 20200047268Abstract: A gear machining apparatus creates a gear on a workpiece W by moving a gear cutting tool relatively with respect to the workpiece along the direction of the rotation axis of the workpiece W while synchronously rotating the gear cutting tool and the workpiece. One of a workpiece rotation speed controlling portion and a tool rotation speed controlling portion varies the rotation speed of one of the workpiece and the gear cutting tool and the other one of the workpiece rotation speed controlling portion and the tool rotation speed controlling portion synchronizes the rotation speed of the other one of the workpiece and the gear cutting tool with one of the rotation speed of the workpiece and the gear cutting tool.Type: ApplicationFiled: October 11, 2017Publication date: February 13, 2020Applicant: JTEKT CORPORATIONInventors: Daichi KANDA, Takaaki HASHIMOTO, Yuji SASAKI, Yoshihiko YAMADA, Hisashi OTANI, Yoshitaro OHSAKI
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Publication number: 20160186802Abstract: A variable-throttle hydrostatic bearing includes a diaphragm that faces a protruding portion via a predetermined gap and a discharge port formed in the protruding portion so as to communicate with a hydrostatic pocket, and adjusts a throttle amount based on the size of a gap between the diaphragm and the protruding portion. The variable-throttle hydrostatic bearing further includes a piston that contacts, at its first end, a surface on the opposite side of the diaphragm from a surface that faces the protruding portion, a cylinder that holds the piston such that the piston is slidable and forms a fluid chamber along with the piston, and a coil spring housed in the fluid chamber to press a second end of the piston.Type: ApplicationFiled: December 21, 2015Publication date: June 30, 2016Applicant: JTEKT CORPORATIONInventor: Takaaki HASHIMOTO
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Patent number: 9291130Abstract: A two-wheeled motor vehicle includes a seat frame supporting a seat. A metal collar incorporated in the seat frame has a cylindrical shape and is covered by a resin member. The seat frame is fastened at its lower and upper fastening portions to a vehicle body frame of the motor vehicle. The seat frame has a degradation indicating part for indicating degradation of the seat frame when the resin member located at an inner diameter side of the metal collar deforms under a predetermined load to allow the upper fastening portions on the lower fastening portions.Type: GrantFiled: September 4, 2014Date of Patent: March 22, 2016Assignees: HONDA MOTOR CO., LTD., TORAY INDUSTRIES, INC.Inventors: Satoshi Matsushima, Takaaki Hashimoto, Hiroki Wakabayashi
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Patent number: 9090577Abstract: PROBLEM There is provided a catalyst for producing ethylene oxide which is superior in catalytic selectivity and catalytic life (durability). SOLUTION There is provided a catalyst for producing ethylene oxide having a catalyst component supported on a carrier, wherein the carrier has specific surface area of 0.5 to 1.3 m2/g, Si content (SiO2 equivalent) of 0.1 to 5.0% by mass and Na content (Na2O equivalent) of 0.05 to 1.0% by mass, and the catalyst component is silver (Ag), cesium (Cs), rhenium (Re) and tungsten (W) or molybdenum (Mo).Type: GrantFiled: March 30, 2010Date of Patent: July 28, 2015Assignee: Nippon Shokubai Co., Ltd.Inventors: Takaaki Hashimoto, Tadashi Sento, Masahide Shima
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Publication number: 20150060178Abstract: A two-wheeled motor vehicle includes a seat frame supporting a seat. A metal collar incorporated in the seat frame has a cylindrical shape and is covered by a resin member. The seat frame is fastened at its lower and upper fastening portions to a vehicle body frame of the motor vehicle. The seat frame has a degradation indicating part for indicating degradation of the seat frame when the resin member located at an inner diameter side of the metal collar deforms under a predetermined load to allow the upper fastening portions on the lower fastening portions.Type: ApplicationFiled: September 4, 2014Publication date: March 5, 2015Inventors: Satoshi MATSUSHIMA, Takaaki HASHIMOTO, Hiroki WAKABAYASHI
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Patent number: 8462964Abstract: Disclosed herein is a recording apparatus including: an audio signal correction block configured to execute correction for flattening the frequency characteristic of an audio signal supplied from a microphone and/or correction of the level of the audio signal; a correction control block configured to make the audio signal correction block adjust the level of the audio signal attenuate the reference value with time, and, if an audio signal with a level thereof exceeding the reference value is entered, use the absolute value of the level of the audio signal exceeding the reference value as a new reference value; and a recording block configured to record the audio signal to a recording media.Type: GrantFiled: February 17, 2010Date of Patent: June 11, 2013Assignee: Sony CorporationInventors: Kaoru Gyotoku, Takaaki Hashimoto
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Publication number: 20120022277Abstract: PROBLEM There is provided a catalyst for producing ethylene oxide which is superior in catalytic selectivity and catalytic life (durability). SOLUTION There is provided a catalyst for producing ethylene oxide having a catalyst component supported on a carrier, wherein the carrier has specific surface area of 0.5 to 1.3 m2/g, Si content (SiO2 equivalent) of 0.1 to 5.0% by mass and Na content (Na2O equivalent) of 0.05 to 1.0% by mass, and the catalyst component is silver (Ag), cesium (Cs), rhenium (Re) and tungsten (W) or molybdenum (Mo).Type: ApplicationFiled: March 30, 2010Publication date: January 26, 2012Applicant: NIPPON SHOKUBAI CO., LTDInventors: Takaaki Hashimoto, Tadashi Sento, Masahide Shima
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Publication number: 20110025517Abstract: A power monitor controller includes a period setting part that sets predetermined periods, an integrator part that integrates power consumed in an electric device for every predetermined period set by the period setting part to thus obtain first power consumption, and a detector part that detects an abnormality in the electric device when the first power consumption is within a predetermined range.Type: ApplicationFiled: July 29, 2010Publication date: February 3, 2011Applicant: FUJITSU COMPONENT LIMITEDInventors: Mitsuru Kobayashi, Takaaki Hashimoto
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Publication number: 20100220872Abstract: Disclosed herein is a recording apparatus including: an audio signal correction block configured to execute correction for flattening the frequency characteristic of an audio signal supplied from a microphone and/or correction of the level of the audio signal; a correction control block configured to make the audio signal correction block adjust the level of the audio signal attenuate the reference value with time, and, if an audio signal with a level thereof exceeding the reference value is entered, use the absolute value of the level of the audio signal exceeding the reference value as a new reference value; and a recording block configured to record the audio signal to a recording media.Type: ApplicationFiled: February 17, 2010Publication date: September 2, 2010Applicant: Sony CorporationInventors: Kaoru Gyotoku, Takaaki Hashimoto
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Publication number: 20090029148Abstract: The object of the present invention is provide a metal nanoparticle which has a nano-sized average diameter while being highly stable as a particle, and a method for producing such metal nanoparticle. Particularly provides a metal nanoparticle having characteristics such as particle diameter and particle size distribution suitable for forming a conductive coating layer, and a method for producing such metal nanoparticle. The metal nanoparticle of the present invention is characterized in that it is obtained by reacting a reducing agent act on a solution containing an organic acid metal salt and an amine.Type: ApplicationFiled: September 22, 2006Publication date: January 29, 2009Applicant: NIPPON SHOKUBAI CO., LTD.Inventors: Takaaki Hashimoto, Masahide Shima, Hironobu Ono, Masafumi Sugio
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Patent number: 7247240Abstract: The invention provides a method for treating waste water wherein organic and inorganic substances in waste water can be treated at high levels regardless of the concentration, and a unit itself can be made compact. The method of the invention is a method for treating waste water, which comprises treating waste water at 100° C. or less in the presence of oxygen and catalyst containing noble metal and active carbon and having pores, wherein the volume of pores having a radius of 40 ? or more and less than 100 ? is 0.05 ml/g or more.Type: GrantFiled: March 11, 2003Date of Patent: July 24, 2007Assignee: Nippon Shokubai Co., Ltd.Inventors: Takaaki Hashimoto, Kuninori Miyazaki, Junichi Miyake, Tohru Ishii
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Patent number: 7208681Abstract: An electronic device includes a cabinet containing an electronic circuit; a covering member containing wire rods connected to the electronic circuit and led to the outside through an opening of the cabinet; a pivoting shaft portion provided on the covering member; and a pivoting shaft receiving portion provided in the cabinet and that supports the pivoting shaft portion, wherein the covering member is pivotally supported with respect to the cabinet. Also included is a splicer for connecting the wire rods and the electronic circuit.Type: GrantFiled: April 26, 2005Date of Patent: April 24, 2007Assignee: Sony CorporationInventors: Kazuyoshi Yano, Keiko Yabuki, Takaaki Hashimoto
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Patent number: 7079186Abstract: A diaphragm device of a lens for a CCTV camera includes a lens barrel, a diaphragm, a base plate which supports the diaphragm, a diaphragm driver for driving the diaphragm to adjust a size of an aperture formed by the diaphragm, an optical filter, and a filter driver for moving the optical filter into and out of an optical path of the lens; wherein each of the diaphragm and the optical filter lies on a corresponding surface of the base plate. The diaphragm, the base plate, the diaphragm driver, the optical filter, and the filter driver are provided in the lens barrel.Type: GrantFiled: October 9, 2001Date of Patent: July 18, 2006Assignee: PENTAX CorporationInventor: Takaaki Hashimoto
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Patent number: 7057886Abstract: A display device includes a cabinet that has a liquid crystal display; a connection section that is rotatably provided relative to the cabinet about a first rotating shaft and parallel to the liquid crystal display; a cover body that is rotatably provided relative to the connection section about a second rotating shaft parallel to the first rotating shaft and that opens and closes the liquid crystal display; and spring pins that are provided in at least one of the first rotating shaft and the second rotating shaft and that generate frictional forces upon rotating of the connection section and/or the cover body.Type: GrantFiled: March 22, 2002Date of Patent: June 6, 2006Assignee: Sony CorporationInventors: Kazuyoshi Yano, Keiko Yabuki, Takaaki Hashimoto
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Patent number: 7012193Abstract: An electronic device according to the present invention comprises: a cabinet containing an electronic circuit; a covering member containing wire rods connected to the electronic circuit and led to the outside through an opening of the cabinet; a pivoting convex portion provided in one of the covering member and the cabinet; and a pivoting concave portion which is provided in the other of the covering member and the cabinet and supports the pivoting convex portions, wherein the covering member is pivotally supported with respect to the cabinet a pivot-supporting unit is provided in the connection cable, whereby pivoting the connection cable through the pivoting unit allows the lead-out direction of the connection cable from an opening of the cabinet to the outside to be selectively changed between a direction in which the connection cable is led downward from the lower surface of the cabinet and a direction sideways intersecting therewith.Type: GrantFiled: April 26, 2005Date of Patent: March 14, 2006Assignee: Sony CorporationInventors: Kazuyoshi Yano, Keiko Yabuki, Takaaki Hashimoto
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Patent number: 6989490Abstract: An electronic device includes a cabinet containing an electronic circuit; a covering member containing wire rods connected to the electronic circuit and led to the outside through an opening of the cabinet; a pivoting shaft portion provided on the covering member; and a pivoting shaft receiving portion provided in the cabinet and that supports the pivoting shaft portion, wherein the covering member is pivotally supported with respect to the cabinet. Also included is a splicer for connecting the wire rods and the electronic circuit.Type: GrantFiled: April 26, 2005Date of Patent: January 24, 2006Assignee: Sony CorporationInventors: Kazuyoshi Yano, Keiko Yabuki, Takaaki Hashimoto