Patents by Inventor Hiroki Mizuno
Hiroki Mizuno 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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Publication number: 20240136511Abstract: An electrode material has a solid concentration of 72% or more. It includes a composite particle, a sulfide solid electrolyte, and a solvent. The composite particle includes an active material and a fluoride solid electrolyte. The fluoride solid electrolyte covers at least part of a surface of the active material. The sulfide solid electrolyte is adhered to the composite particle.Type: ApplicationFiled: June 19, 2023Publication date: April 25, 2024Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA, Panasonic Holdings CorporationInventors: Hiroki YABE, Keita MIZUNO, Yusuke NISHIO
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Publication number: 20240133592Abstract: A refrigeration cycle apparatus includes a main circuit and a bypass circuit. The main circuit includes: a compressor; a first condenser; a first refrigerant-to-refrigerant heat exchanger; a first expansion device; a first branching portion; a first evaporator; a third branching; and a fourth branching portion. The bypass includes: a second expansion device; the first refrigerant-to-refrigerant heat exchanger; and a second branching portion. The second branching portion includes a liquid outflow pipe and a gas outflow pipe. The liquid outflow pipe defines one outlet for the refrigerant and is located below the gas outflow pipe. The gas outflow pipe defines another outlet for the refrigerant and is located above the liquid outflow pipe. The one outlet of the second branching portion communicates with the third branching portion. The other outlet of the second branching portion communicates with the fourth branching portion.Type: ApplicationFiled: March 30, 2021Publication date: April 25, 2024Applicant: Mitsubishi Electric CorporationInventors: Kosuke MIYAWAKI, Yuki MIZUNO, Soshi IKEDA, Jun NISHIO, Yuji MOTOMURA, Koji FURUYA, Hiroki WASHIYAMA
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Publication number: 20240077238Abstract: A refrigeration cycle device with a main circuit, a bypass circuit and a supercooling heat exchanger further includes: a controller to control an opening degree of the bypass expansion valve; a first sensor to detect a temperature at the refrigerant inflow side of the evaporator; and a second sensor to detect a pressure of the non-azeotropic mixed refrigerant flowing from the evaporator, wherein the controller controls the opening degree of the bypass expansion valve using temperatures of the evaporator, that is, the temperature at the refrigerant inflow side and a saturated gas temperature of the non-azeotropic mixed refrigerant calculated from the pressure so as to adjust a flow rate of the non-azeotropic mixed refrigerant flowing into the evaporator, to eliminate the temperature difference in the evaporator for suppressing uneven frost formation on the evaporator, and thus to prevent heat exchange performance from degrading.Type: ApplicationFiled: February 2, 2021Publication date: March 7, 2024Applicant: Mitsubishi Electric CorporationInventors: Yuki MIZUNO, Soshi IKEDA, Kosuke MIYAWAKI, Jun NISHIO, Yuji MOTOMURA, Hiroki WASHIYAMA
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Patent number: 11911891Abstract: An actuator system that picks up workpieces aims to shorten tact time and to reduce damages to workpieces. The actuator system includes an actuator that picks up a workpiece, an external force detection sensor that detects a physical quantity that is correlated with an external force that is applied to the workpiece, a head unit that is connected to the actuator and the external force detection sensor without a communication network, the head unit being configured to control the actuator based on a sensing result from the external force detection sensor when a pickup request signal that is a signal requesting pickup of the workpiece is received, and a control device that is connected to the head unit over the communication network, the control device being configured to transmit the pickup request signal to the head unit.Type: GrantFiled: October 17, 2019Date of Patent: February 27, 2024Assignee: THK CO., LTD.Inventors: Katsuya Fukushima, Masashi Ishii, Hiroki Niwa, Akira Suzuki, Kazuto Oga, Shogo Wakuta, Satoshi Hara, Tomofumi Mizuno, Shigeki Hayashi
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Publication number: 20240051087Abstract: A smoothing method includes: a step of attaching a workpiece to a rotating shaft of a rotating mechanism; and a step of performing direct pressure blasting on the workpiece while rotating the workpiece about the rotating shaft as an axial center. In the blasting, injection media are injected in a direction orthogonal to the rotating shaft, the injection media include a core material made of an elastic body and abrasive grains provided on a surface of the core material, and hardness of the core material is lower than hardness of the abrasive grains.Type: ApplicationFiled: June 29, 2023Publication date: February 15, 2024Applicant: SINTOKOGIO, LTD.Inventors: Hayato TANIGUCHI, Hiroki MIZUNO
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Patent number: 11816854Abstract: A three-dimensional shape of a subject is analyzed by inputting captured images of a depth camera and a visible light camera. There is provided an image processing unit configured to input captured images of the depth camera and the visible light camera, to analyze a three-dimensional shape of the subject. The image processing unit generates a depth map based TSDF space (TSDF Volume) by using a depth map acquired from a captured image of the depth camera, and generates a visible light image based TSDF space by using a captured image of the visible light camera. Moreover, an integrated TSDF space is generated by integration processing on the depth map based TSDF space and the visible light image based TSDF space, and three-dimensional shape analysis processing on the subject is executed using the integrated TSDF space.Type: GrantFiled: March 4, 2020Date of Patent: November 14, 2023Assignee: SONY GROUP CORPORATIONInventor: Hiroki Mizuno
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Publication number: 20230271301Abstract: A blasting abrasive includes a particle of hot melt resin and abrasive grains to be firmly fixed to the particle, a blasting method further includes preparing a blasting abrasive including particles of hot melt resin and abrasive grains to be firmly fixed to the particles, heating gas, and injecting both the blasting abrasive and the heated gas.Type: ApplicationFiled: May 14, 2021Publication date: August 31, 2023Applicant: SINTOKOGIO, LTD.Inventors: Shinji KANDA, Hiroki MIZUNO, Hayato TANIGUCHI
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Publication number: 20220373434Abstract: An attached substance collection device comprising, a nozzle configured to jet gas upward, a surface equipped with an opening portion through which the gas jets, a collection opening through which the gas jetted toward an inspection object is collected, and a contact detection sensor configured to detect whether or not the inspection object has come into contact with the upper surface, wherein an attached substance attached to the inspection object is collected by using the gas, a height of a distal end of the nozzle is substantially equal to a height of the surface; or equal to or less than a height of the surface, the surface includes a recess portion, and, relative to a jet opening of the nozzle, the recess portion is closer to the collection opening, and is in contact with the jet opening of the nozzle or includes the jet opening of the nozzle.Type: ApplicationFiled: June 17, 2020Publication date: November 24, 2022Inventors: Shun KUMANO, Yasuaki TAKADA, Tatsuo NOJIRI, Hisashi NAGANO, Hiroki MIZUNO, Takayuki FUJII
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Publication number: 20220180545Abstract: A three-dimensional shape of a subject is analyzed by inputting captured images of a depth camera and a visible light camera. There is provided an image processing unit configured to input captured images of the depth camera and the visible light camera, to analyze a three-dimensional shape of the subject. The image processing unit generates a depth map based TSDF space (TSDF Volume) by using a depth map acquired from a captured image of the depth camera, and generates a visible light image based TSDF space by using a captured image of the visible light camera. Moreover, an integrated TSDF space is generated by integration processing on the depth map based TSDF space and the visible light image based TSDF space, and three-dimensional shape analysis processing on the subject is executed using the integrated TSDF space.Type: ApplicationFiled: March 4, 2020Publication date: June 9, 2022Inventor: HIROKI MIZUNO
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Publication number: 20210152848Abstract: The present disclosure relates to an image processing device, an image processing method, a program, and an image transmission system that can achieve a higher compression efficiency. A compression rate higher than a compression rate for a non-overlapping region is set for an overlapping region in which an image captured by a reference camera, which serves as a reference, of N cameras and an image captured by a non-reference camera other than the reference camera overlap each other. The image is compressed at each of the compression rates. The present technology is applicable to, for example, an image transmission system configured to transmit an image to be displayed on a display capable of expressing a three-dimensional space.Type: ApplicationFiled: March 27, 2019Publication date: May 20, 2021Inventor: HIROKI MIZUNO
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Patent number: 10989632Abstract: An object of the invention is to improve uniformity of a standard sample used for evaluating a gas flow type analysis system. The invention includes weighing a background into a container; adding a sample solution to the background; drying the sample solution; adding a solvent that can dissolve the sample into the container; and drying the solvent added to the container. The invention is also characterized in that the solvent is an organic solvent, in particular, acetone.Type: GrantFiled: November 27, 2017Date of Patent: April 27, 2021Assignee: Hitachi, Ltd.Inventors: Yasuaki Takada, Shun Kumano, Masuyuki Sugiyama, Hisashi Nagano, Tatsuo Nojiri, Hiroki Mizuno, Yuichiro Hashimoto
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Patent number: 10955401Abstract: In order to suppress malfunctions even when using a reagent (chemical for reagent) corresponding to a hazardous substance, the present invention has an analyzing unit in which a chemical for reagent, having added thereto an indicator that is different from a hazardous material that is a detection target, is used to calibrate on the basis of the detection target included in the chemical for reagent, and which performs mass spectrometry. When a peak corresponding to the indicator is not included and a peak corresponding to the detection target material is included in the spectrum that is the analysis result of the analyzing unit, the detection target is determined to be included.Type: GrantFiled: April 13, 2017Date of Patent: March 23, 2021Assignee: Hitachi, Ltd.Inventors: Hiroki Mizuno, Hisashi Nagano, Takahiro Itou, Makoto Namai, Fumihiko Nemoto
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Publication number: 20190178865Abstract: In order to suppress malfunctions even when using a reagent (chemical for reagent) corresponding to a hazardous substance, the present invention has an analyzing unit in which a chemical for reagent, having added thereto an indicator that is different from a hazardous material that is a detection target, is used to calibrate on the basis of the detection target included in the chemical for reagent, and which performs mass spectrometry. When a peak corresponding to the indicator is not included and a peak corresponding to the detection target material is included in the spectrum that is the analysis result of the analyzing unit, the detection target is determined to be included.Type: ApplicationFiled: April 13, 2017Publication date: June 13, 2019Inventors: Hiroki MIZUNO, Hisashi NAGANO, Takahiro ITOU, Makoto NAMAI, Fumihiko NEMOTO
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Patent number: 9998218Abstract: An apparatus for receiving visible light data, including an image acquirer configured to acquire an image including a color code, the color code including a data region and a reference region; a detector configured to detect in the acquired image an object having a shape corresponding to the color code, determine a reference candidate region in the object, and determine the object to be the color code by comparing property information of the reference region with the determined reference candidate region; and a demodulator configured to demodulate visible light data from the data region.Type: GrantFiled: October 19, 2015Date of Patent: June 12, 2018Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Atsuya Yokoi, Hiroki Mizuno
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Publication number: 20180149563Abstract: An object of the invention is to improve uniformity of a standard sample used for evaluating a gas flow type analysis system. The invention includes weighing a background into a container; adding a sample solution to the background; drying the sample solution; adding a solvent that can dissolve the sample into the container; and drying the solvent added to the container. The invention is also characterized in that the solvent is an organic solvent, in particular, acetone.Type: ApplicationFiled: November 27, 2017Publication date: May 31, 2018Inventors: Yasuaki TAKADA, Shun KUMANO, Masuyuki SUGIYAMA, Hisashi NAGANO, Tatsuo NOJIRI, Hiroki MIZUNO, Yuichiro HASHIMOTO
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Publication number: 20160112125Abstract: An apparatus for receiving visible light data, including an image acquirer configured to acquire an image including a color code, the color code including a data region and a reference region; a detector configured to detect in the acquired image an object having a shape corresponding to the color code, determine a reference candidate region in the object, and determine the object to be the color code by comparing property information of the reference region with the determined reference candidate region; and a demodulator configured to demodulate visible light data from the data region.Type: ApplicationFiled: October 19, 2015Publication date: April 21, 2016Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Atsuya YOKOI, Hiroki MIZUNO
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Patent number: 8986126Abstract: Structure of a cross universal joint is achieved in which the fact that an excessive torque was applied to a universal joint due to a collision accident or mishandling can be easily determined afterwards. Protrusions 20, which are straight lines as seen from the outside surface sides of linking arm sections 15c of a yoke 12c, are formed on the outside surfaces of the linking arm sections 15c. When an excessive torque acts and the linking arm sections 15c are plastically deformed, the protrusions 20 change from a straight line to a non-straight line. From this change it is possible to easily confirm that an excessive torque has been applied to a cross universal joint that includes this yoke 12c. Moreover, when the space between the inside surfaces of the linking arm sections 15c is taken to be D, and the length in the axial direction of the linking arm sections 15c is taken to be L, the dimensions of the parts of the yoke 12c are regulated so that the relation 3<L/D?4 is satisfied.Type: GrantFiled: July 23, 2012Date of Patent: March 24, 2015Assignee: NSK Ltd.Inventors: Nobuyuki Hagiwara, Kaname Yasuda, Minao Umeda, Kazuho Chikaraishi, Tadashi Hibino, Hiroki Mizuno, Masahiro Inoue, Masaharu Igarashi, Osamu Tatewaki, Kiyoshi Sadakata
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Patent number: 8791564Abstract: In the disclosed method for manufacturing a semiconductor module, a metal layer and a cooler, which have different coefficients of thermal expansion from each other, are joined into a single unit via an insulating resin sheet. A work, comprising a semiconductor element placed on the metal layer with solder interposed therebetween, is fed into a reflow furnace. The work, in that state, is heated in the reflow furnace, thereby mounting the semiconductor element to the metal layer. The heating is carried out such that the temperature of the cooler and the temperature of the metal layer differ by an amount that make the cooler and the metal layer undergo the same amount of thermal expansion as each other.Type: GrantFiled: February 24, 2010Date of Patent: July 29, 2014Assignee: Toyota Jidosha Kabushiki KaishaInventor: Hiroki Mizuno
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Publication number: 20140080611Abstract: Structure of a cross universal joint is achieved in which the fact that an excessive torque was applied to a universal joint due to a collision accident or mishandling can be easily determined afterwards. Protrusions 20, which are straight lines as seen from the outside surface sides of linking arm sections 15c of a yoke 12c, are formed on the outside surfaces of the linking arm sections 15c. When an excessive torque acts and the linking arm sections 15c are plastically deformed, the protrusions 20 change from a straight line to a non-straight line. From this change it is possible to easily confirm that an excessive torque has been applied to a cross universal joint that includes this yoke 12c. Moreover, when the space between the inside surfaces of the linking arm sections 15c is taken to be D, and the length in the axial direction of the linking arm sections 15c is taken to be L, the dimensions of the parts of the yoke 12c are regulated so that the relation 3<L/D?4 is satisfied.Type: ApplicationFiled: July 23, 2012Publication date: March 20, 2014Applicant: NSK LTD.Inventors: Nobuyuki Hagiwara, Kaname Yasuda, Minao Umeda, Kazuho Chikaraishi, Tadashi Hibino, Hiroki Mizuno, Masahiro Inoue, Masaharu Igarashi, Osamu Tatewaki, Kiyoshi Sadakata
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Publication number: 20120319253Abstract: In the disclosed method for manufacturing a semiconductor module, a metal layer and a cooler, which have different coefficients of thermal expansion from each other, are joined into a single unit via an insulating resin sheet. A work, comprising a semiconductor element placed on the metal layer with solder interposed therebetween, is fed into a reflow furnace. The work, in that state, is heated in the reflow furnace, thereby mounting the semiconductor element to the metal layer. The heating is carried out such that the temperature of the cooler and the temperature of the metal layer differ by an amount that make the cooler and the metal layer undergo the same amount of thermal expansion as each other.Type: ApplicationFiled: February 24, 2010Publication date: December 20, 2012Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventor: Hiroki Mizuno