Patents by Inventor Takahiro Yamada
Takahiro Yamada 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: 20230295402Abstract: An object of the present invention is to obtain an ethylene-based polymer composition useful as a material for shaped articles having a low surface resistivity and a low volume resistivity and exhibiting excellent slidability. The present invention pertains to an ethylene-based polymer composition containing an ethylene-based polymer (A) and a carbon-based filler (C), the ethylene-based polymer composition having a melt flow rate (MFR) in the range of 0.1 to 20 g/10 min as measured in accordance with JIS K7210-1: 2014 at a measurement temperature of 230° C. under a load of 10 kgf.Type: ApplicationFiled: July 16, 2021Publication date: September 21, 2023Applicant: MITSUI CHEMICALS, INC.Inventors: Chihiro KOMATSU, Makoto NAKANO, Yoshisada FUKAGAWA, Futoshi FUJIMURA, Takahiro YAMADA, Keisuke ENDO
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Publication number: 20230279523Abstract: There are provided an inexpensive copper powder, which has a low content of oxygen even it has a small particle diameter and which has a high shrinkage starting temperature when it is heated, and a method for producing the same. While a molten metal of copper heated to a temperature, which is higher than the melting point of copper by 250 to 700° C. (preferably 350 to 650° C. and more preferably 450 to 600° C.), is allowed to drop, a high-pressure water is sprayed onto the heated molten metal of copper in a non-oxidizing atmosphere (such as an atmosphere of nitrogen, argon, hydrogen or carbon monoxide) to rapidly cool and solidify the heated molten metal of copper to produce a copper powder which has an average particle diameter of 1 to 10 ?m and a crystallite diameter Dx(200) of not less than 40 nm on (200) plane thereof, the content of oxygen in the copper powder being 0.7% by weight or less.Type: ApplicationFiled: May 12, 2023Publication date: September 7, 2023Applicant: Dowa Electronics Materials Co., Ltd.Inventors: Masahiro Yoshida, Kenichi Inoue, Atsushi Ebara, Yoshiyuki Michiaki, Takahiro Yamada
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Patent number: 11742105Abstract: A scanning magnet that deflects a charged particle beam has a winding U provided with grooves SL1 and SL4 provided at facing positions. A passing direction of a conductive wire forming the winding U passes through the groove SL1 in a ?-axis positive direction, and passes through the groove SL4 in a ?-axis negative direction. The winding U has a loop path SL1-SL4 in which the groove SL1 is directed to the ?-axis positive direction, and the groove SL4 is directed to the ?-axis negative direction. When a current flows in the ?-axis positive direction in a winding section U+ disposed in the groove SL1, a current flows in the ?-axis negative direction in a winding section U? disposed in the groove SL4. A yoke, the winding U, a winding V, and a winding W have a 120° rotationally symmetric structure with respect to a central axis of the yoke.Type: GrantFiled: June 30, 2020Date of Patent: August 29, 2023Assignee: HITACHI, LTD.Inventors: Takahiro Yamada, Takuya Nomura, Seiji Soeda
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Publication number: 20230249772Abstract: A control device of a leaning vehicle for controlling bright lighting and dim lighting for a plurality of oblique areas. When the leaning vehicle is upright, the control device controls the lighting by designating one or more of the plurality of oblique areas as in a brightly lit area to which adaptive lighting control is applied, and by designating the other oblique areas as in a dim area. The dim area includes an uppermost oblique area. When the leaning vehicle turns left or right, as a lean angle in a direction of the turn increases, the control device controls the lighting by designating a second uppermost oblique area that is located immediately below the uppermost oblique area in the up-down direction as in the brightly lit area, and moving the uppermost oblique area from the dim area to the brightly lit area.Type: ApplicationFiled: April 20, 2023Publication date: August 10, 2023Inventors: Takehiro INOUE, Atsushi KAMO, Takahiro YAMADA
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Publication number: 20230249771Abstract: A headlight device includes a headlight and a control device. The headlight includes a plurality of light sources that is configured to light one or more left oblique areas located in the ahead-driving direction of the leaning vehicle on the left, one or more right oblique areas located in the ahead-driving direction of the leaning vehicle on the right, and one or more lower areas located in the ahead-driving direction of the leaning vehicle. The control device controls the headlight to light at least the left oblique areas and the right oblique areas based on adaptive lighting control. At least one of the left oblique areas and at least one of the right oblique areas that are lit based on the adaptive lighting control spread more outwardly in a left-right direction than any of the lower areas.Type: ApplicationFiled: April 19, 2023Publication date: August 10, 2023Inventors: Takehiro INOUE, Atsushi KAMO, Takahiro YAMADA
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Publication number: 20230228434Abstract: A control system for a HVAC system for a structure and including a blower that flows air over an indoor heat exchanger. The control system may include a first input device, a first sensor, and a processor in electronic communication with the first input device, the first sensor, and the blower of the HVAC system. The first input device may be operable to accept a zoning mode selection. The first sensor may be sensor operable to measure a first temperature at a first location within the structure. The processor may be programmed to determine a cooling or heating demand on the HVAC system based on an input temperature and the first measured temperature. The processor may be further programmed to adjust an air flow rate produced by the blower based on the demand on the HVAC system and the zoning mode selection.Type: ApplicationFiled: March 7, 2023Publication date: July 20, 2023Applicants: Goodman Global Group, Inc., Daikin Industries, Ltd.Inventors: Akinori Nakai, Takahiro Yamada, Cheng Li, Hideyuki Nakagawa, Shinichi Takahashi
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Patent number: 11692241Abstract: While a molten metal of copper heated to a temperature, which is higher than the melting point of copper by 250 to 700° C. (preferably 350 to 650° C. and more preferably 450 to 600° C.), is allowed to drop, a high-pressure water is sprayed onto the heated molten metal of copper in a non-oxidizing atmosphere (such as an atmosphere of nitrogen, argon, hydrogen or carbon monoxide) to rapidly cool and solidify the heated molten metal of copper to produce a copper powder which has an average particle diameter of 1 to 10 ?m and a crystallite diameter Dx(200) of not less than 40 nm on (200) plane thereof, the content of oxygen in the copper powder being 0.7% by weight or less.Type: GrantFiled: December 21, 2017Date of Patent: July 4, 2023Assignee: DOWA ELECTRONICS MATERIALS CO., LTD.Inventors: Masahiro Yoshida, Kenichi Inoue, Atsushi Ebara, Yoshiyuki Michiaki, Takahiro Yamada
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Publication number: 20230207348Abstract: A plurality of substrate support pins are erected on a susceptor that holds a semiconductor wafer that is an object being treated. The plurality of substrate support pins are set in a ring shape at equal intervals. A flash lamp irradiates the semiconductor wafer supported by the plurality of substrate support pins with flash light to heat the semiconductor wafer. The radius of a setting circle in which the plurality of substrate support pins are set is made larger as the pulse width of flash light emitted from the flash lamp decreases. To irradiate the semiconductor wafer with flash light while having the semiconductor wafer supported by the plurality of substrate support pins can prevent cracking of the semiconductor wafer despite possible abrupt deformation of the semiconductor wafer due to the flash-light irradiation.Type: ApplicationFiled: May 25, 2021Publication date: June 29, 2023Inventors: Yukio ONO, Takahiro YAMADA, Makoto ABE
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Publication number: 20230143585Abstract: A first nitride semiconductor layer and a second nitride semiconductor layer are laminated in a first direction. The first and second nitride semiconductor layers form a heterojunction, and a two-dimensional carrier gas is induced in the first nitride semiconductor layer. A drain electrode is opposite to a source electrode via gate electrode in a third direction. The source electrode and the drain electrode conduct with the first nitride semiconductor layer. The first and second nitride semiconductor layers form a Schottky junction with the gate electrode. A first layer is located between the gate electrode and the drain electrode in the third direction and is in contact with the gate electrode, and is in contact with the second nitride semiconductor layer in a second direction. The first layer suppresses induction of the two-dimensional carrier gas in the first nitride semiconductor layer opposite to the first layer in the first direction.Type: ApplicationFiled: May 21, 2021Publication date: May 11, 2023Applicant: Mitsubishi Electric CorporationInventors: Marika NAKAMURA, Shigeyoshi USAMI, Yuki TAKIGUCHI, Takahiro YAMADA, Hisashi SAITO, Tatsuro WATAHIKI, Eiji YAGYU
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Patent number: 11619409Abstract: A control system for a HVAC system for a structure and including a blower that flows air over an indoor heat exchanger. The control system may include a first input device, a first sensor, and a processor in electronic communication with the first input device, the first sensor, and the blower of the HVAC system. The first input device may be operable to accept a zoning mode selection. The first sensor may be sensor operable to measure a first temperature at a first location within the structure. The processor may be programmed to determine a cooling or heating demand on the HVAC system based on an input temperature and the first measured temperature. The processor may be further programmed to adjust an air flow rate produced by the blower based on the demand on the HVAC system and the zoning mode selection.Type: GrantFiled: February 26, 2021Date of Patent: April 4, 2023Assignees: Goodman Global Group, Inc., Daikin Industries, Ltd.Inventors: Akinori Nakai, Takahiro Yamada, Cheng Li, Hideyuki Nakagawa, Shinichi Takahashi
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Publication number: 20220401758Abstract: To enable an appropriate and quick detection of a change in an internal structure of a patient, a computer program causes a computer to detect a change in an internal structure of a patient. The process includes calculating a second water equivalent thickness obtained from a second three-dimensional image being a three-dimensional image of a patient, which is newly obtained; a process of calculating a change of a first water equivalent thickness from the second water equivalent thickness, the first water equivalent thickness being obtained from a first three-dimensional image being a three-dimensional image of the patient in treatment planning; and a process of calculating a dose volume histogram change for calculating a change in a dose volume histogram from the treatment plan, based on the calculated water equivalent thickness change and correlation information indicating a correlation between a water equivalent thickness change value and dose distribution information.Type: ApplicationFiled: September 18, 2020Publication date: December 22, 2022Inventors: Takaaki FUJII, Yusuke FUJII, Takahiro YAMADA, Shusuke HIRAYAMA, Seishin TAKAO, Kikuo UMEGAKI
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Publication number: 20220363798Abstract: A resin composition is provided and contains a maleimide compound, a polyphenylene ether compound having an unsaturated double bond in the molecule, a phosphorus-containing compound having a group represented by the following Formula (1) and a group containing a phosphorus atom in the molecule, and a curing agent. In Formula (1), R1 represents a hydrogen atom or an alkyl group.Type: ApplicationFiled: June 15, 2020Publication date: November 17, 2022Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Takahiro YAMADA, Hiroyuki FUJISAWA, Yuji YAMADA
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Patent number: 11501390Abstract: An energy saving support system according to an embodiment is configured to provide a consumer, who has an electric load to which electric energy is supplied from an electric power supply system within a house, with energy consumption-related information through a photo frame or the like. The information providing apparatus is configured to acquire an acceptability level, which stepwise indicates a degree of interest of the consumer in the energy consumption-related information, and to determine the energy consumption-related information to be newly provided to the consumer based on the acceptability level.Type: GrantFiled: March 14, 2019Date of Patent: November 15, 2022Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Tetsuya Hirata, Masayuki Kawamoto, Jun Koreishi, Tatsuya Morii, Hiroaki Sugiyama, Daisuke Takanohashi, Koshi Ito, Kengo Matsunaga, Takahiro Yamada
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Publication number: 20220314027Abstract: A treatment planning system that generates treatment planning for irradiating a target with a particle beam, includes an arithmetic processing device that sets at least two or more irradiation patterns for one treatment planning, calculates a plurality of predicted dose distributions for each irradiation pattern based on a target dose set for each region for at least one region including a region of the target, and calculates an index for evaluating validity of the irradiation pattern based on the plurality of predicted dose distributions.Type: ApplicationFiled: December 9, 2021Publication date: October 6, 2022Inventors: Taisuke TAKAYANAGI, Takahiro YAMADA, Yusuke FUJII, Toru UMEKAWA, Hiroki SHIRATO, Shinichi SHIMIZU, Taeko MATSUURA, Naoki MIYAMOTO, Seishin TAKAO, Yuichi HIRATA, Sodai TANAKA
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Patent number: 11456193Abstract: After a semiconductor wafer held by a susceptor in a chamber is preheated by irradiating the semiconductor wafer with light from halogen lamps, the semiconductor wafer is irradiated with a flash of light from flash lamps. A temperature of the semiconductor wafer is measured with an end edge part radiation thermometer and a temperature of the susceptor is measured with a central part radiation thermometer. It is determined that the semiconductor wafer bows when a specific singular point appears in a temporal differentiation in the temperature measured with the end edge part radiation thermometer or a temporal differentiation in the temperature measured with the central part radiation thermometer. A flash light irradiation of the semiconductor wafer which is determined to be in the bowing state is omitted and the semiconductor wafer is transported out of the chamber, and the subsequent semiconductor wafer is transported into the chamber.Type: GrantFiled: April 9, 2020Date of Patent: September 27, 2022Assignee: SCREEN Holdings Co., Ltd.Inventors: Shogo Shigemasu, Takahiro Yamada
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Patent number: 11453452Abstract: A first inclined surface and a second inclined surface are inclined with respect to an optical axis of a light emitting diode. The first inclined surface guides light from the light emitting diode guided in the first light transmitting portion toward an outside of an outer lens. An inclination angle of the second inclined surface with respect to the optical axis is larger than an inclination angle of the first inclined surface with respect to the optical axis. The second inclined surface reflects the light from the light emitting diode guided in the first light transmitting portion toward the second light transmitting portion and guides the light into the second light transmitting portion.Type: GrantFiled: July 2, 2020Date of Patent: September 27, 2022Assignee: YAMAHA HATSUDOKI KABUSHIKI KAISHAInventors: Takahiro Yamada, Shizuka Miura
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Publication number: 20220289408Abstract: The purpose of the present invention is to provide an observation control device, an observation system, a spacecraft, an observation control method, and an observation control program which enable stable observation. An observation control device 60 applicable to a plurality of sensor systems (#1 to #n) mounted on a spacecraft for the purpose of observation is provided with: a determination unit that determines whether each of the sensor systems (#1 to #n) is in a normal observable state; and an adjustment unit that, when at least one of the sensor systems (#1 to #n) is determined not to be in a normal observable state, adjusts the allocation state of a target searching and/or tracking function in sensors, among the sensor systems (#1 to #n), determined to be in the normal observable state.Type: ApplicationFiled: December 28, 2020Publication date: September 15, 2022Inventors: Keisuke ANDO, Takahiro YAMADA, Kazunori MASUKAWA, Hiroshi KAWATO
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Patent number: 11439848Abstract: A template matching is performed on two fluoroscopic images by using a template image prepared in advance and a position corresponding to a high matching score is listed as a candidate for the position of a marker 29. From two lists of the candidates of the position of the marker 29, the lengths of common vertical lines for all combinations are calculated. Then, the position of the marker 29 is detected based on the matching score and the common vertical line. Then, based on the detected position of the marker 29, an amount of a proton beam to be irradiated to a target is controlled. Therefore, a tracking target can be accurately detected even when the conditions for X-ray fluoroscopy is severe, e.g., a thick object.Type: GrantFiled: May 11, 2017Date of Patent: September 13, 2022Assignees: HITACHI, LTD., NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITYInventors: Yusuke Fujii, Naoki Miyamoto, Kikuo Umegaki, Shinichi Shimizu, Toru Umekawa, Takahiro Yamada
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Publication number: 20220275957Abstract: A control system for a HVAC system for a structure and comprising a blower that flows air over an indoor heat exchanger. The control system may include a first input device, a first sensor, and a processor in electronic communication with the first input device, the first sensor, and the blower of the HVAC system. The first input device may be operable to accept a zoning mode selection. The first sensor may be sensor operable to measure a first temperature at a first location within the structure. The processor may be programmed to determine a cooling or heating demand on the HVAC system based on an input temperature and the first measured temperature. The processor may be further programmed to adjust an air flow rate produced by the blower based on the demand on the HVAC system and the zoning mode selection.Type: ApplicationFiled: February 26, 2021Publication date: September 1, 2022Applicants: Goodman Global Group, Inc., Daikin Industries, Ltd.Inventors: Akinori Nakai, Takahiro Yamada, Cheng Li, Hideyuki Nakagawa, Shinichi Takahashi
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Patent number: 11407030Abstract: There is provided a silver powder which has a small average particle diameter and a small thermal shrinkage percentage, and a method for producing the same. While a molten metal of silver heated to a temperature (1292 to 1692° C.), which is higher than the melting point (962° C.) of silver by 330 to 730° C., is allowed to drop, a high-pressure water is sprayed onto the molten metal of silver (preferably at a water pressure of 90 to 160 MPa) to rapidly cool and solidify the molten metal of silver to powderize silver to produce a silver powder which has an average particle diameter of 1 to 6 ?m and a shrinkage percentage of not greater than 8% (preferably not greater than 7%) at 500° C., the product of the average particle diameter by the shrinkage percentage at 500° C. being 1 to 11 ?m·% (preferably 1.5 to 10.5 ?m·%).Type: GrantFiled: November 2, 2020Date of Patent: August 9, 2022Assignee: DOWA ELECTRONICS MATERIALS CO., LTD.Inventors: Atsushi Ebara, Kenichi Inoue, Yoshiyuki Michiaki, Takahiro Yamada, Masahiro Yoshida