Patents by Inventor Keisuke Hayashi
Keisuke Hayashi 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: 20240119475Abstract: An information processing device includes a processor configured to provide an incentive to a first user who sells or returns a first vehicle in which a part of a first coating film including an easily peelable layer is not peeled off.Type: ApplicationFiled: December 19, 2023Publication date: April 11, 2024Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Yukinori II, Kenji YAMAGUCHI, Junya OGAWA, Yuki NAGANUMA, Junya YAMAMOTO, Yuta TONE, Naoki ISHIZUKA, Tadayuki TANAKA, Keisuke ITO, Yuka YOKOI, Takashi HAYASHI, Naoya OKA, Yu HAMADA
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Patent number: 11937024Abstract: A projection system includes a projection device that projects drawings individually onto a plurality of work spots in a work site. The projection device includes a driver that changes an orientation of the projection device. When drawings are individually projected onto a first work spot and a second work spot in a stated sequence, and the second work spot is outside a projection angle that is projectable by the projection device, the driver changes the orientation of the projection device to include the second work spot within the projection angle after work at the first work spot is finished. The first work spot and the second work spot are included in the plurality of work spots.Type: GrantFiled: January 23, 2020Date of Patent: March 19, 2024Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Yuki Hayashi, Tetsuya Nishi, Keisuke Hara
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Publication number: 20240068416Abstract: This gas turbine equipment comprises a gas turbine and a control device. A combustor of the gas turbine uses ammonia as fuel, and uses the RQL method. A compressor of the gas turbine includes an intake adjustor that adjusts an intake rate which is the flow rate of air that flows into a compressor casing. When the concentration of NOx in exhaust gas reaches or exceeds a predetermined value, the control device controls the operation of the intake adjustor so that the intake rate decreases.Type: ApplicationFiled: February 3, 2022Publication date: February 29, 2024Inventors: Tatsuya HAGITA, Akinori HAYASHI, Hiroyuki TAKEISHI, Yoshitaka HIRATA, Keisuke MIURA, Keita YUNOKI
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Publication number: 20230347456Abstract: A welding jig including a first support member; a second support member; and a pressure adjusting mechanism. Wherein the first support member has a through hole through which a laser beam can pass, the second support member being configured to be insertable into and detachable from a hollow shaft core portion of a jelly roll type electrode assembly, and one end of the second support member supporting an electrode and a bottom of a battery can disposed on a side of one end of the jelly roll type electrode assembly. The pressure adjusting mechanism being configured to adjust a pressure applied between the first support member and the second support member, and the through hole being configured to allow the laser beam to weld the battery can and the electrode.Type: ApplicationFiled: February 19, 2021Publication date: November 2, 2023Applicant: KATAOKA CORPORATIONInventors: Katsutoshi NAGASAKI, Keisuke HAYASHI
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Publication number: 20230278139Abstract: A welding method includes: arranging end portions of a first member and a second member next to each other facing an end surface of the end portions towards a laser device; performing rotational irradiation to the end surface of the end portions of the first member and the second member with laser light at a predetermined rotating diameter, wherein a spot diameter of the laser light is set to be equal to or larger than the rotating diameter, and wherein an irradiation region of the laser light by the rotational irradiation is set to extend over the first member and the second member.Type: ApplicationFiled: February 28, 2023Publication date: September 7, 2023Applicant: KATAOKA CORPORATIONInventors: Takeshi YAMAMURA, Katsutoshi NAGASAKI, Keisuke HAYASHI
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Patent number: 11712950Abstract: A vehicle door attached to a vehicle body includes a bracket structure disposed between an interior-side panel and an exterior-side panel to support a door lock portion. The bracket structure has an interior-side extension portion disposed on an interior-side and joined to the interior-side panel, and an exterior-side extension portion disposed on an exterior-side and joined to the exterior-side panel. Extension portions extend in an upper-lower direction. As an alternative, a vehicle door includes a middle panel disposed between an inner panel and an outer panel, and a bracket structure disposed between the inner panel and the middle panel to support the door lock portion. The bracket structure has a front extension portion disposed frontward and joined to the inner panel, and a rear extension portion disposed rearward and joined to the middle panel. Extension portions are disposed in a front-rear direction of a vehicle and extend upward.Type: GrantFiled: February 5, 2021Date of Patent: August 1, 2023Assignee: HONDA MOTOR CO., LTD.Inventors: Yoshinori Miyake, Keisuke Hayashi, Toshihiro Yamaguchi, Suguru Matsunaga, Fumiyoshi Mizutani, Atsushi Maruyama
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Publication number: 20230167271Abstract: An additive for an organic conductor includes a naphthalene ring, at least two sulfonic acid groups bonded to the naphthalene ring, and at least one carboxy group bonded to the naphthalene ring. In the case where the number of the sulfonic acid groups is two, when the sulfonic acid groups are respectively referred to as a first sulfonic acid group and a second sulfonic acid group, and a carbon atom of the naphthalene ring bonded to the first sulfonic acid group and a carbon atom of the naphthalene ring bonded to the second sulfonic acid group are respectively referred to as a first carbon atom and a second carbon atom, the number n of carbon atoms present between the first carbon atom and the second carbon atom is three or less.Type: ApplicationFiled: April 19, 2021Publication date: June 1, 2023Inventors: Keisuke HAYASHI, Nobuyuki MATSUZAWA, Toshiyuki TAKIZAWA, Hiroyuki MAESHIMA
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Publication number: 20220250454Abstract: Provided is a rear structure of a vehicle. The rear structure includes: a rear opening at a rear of a vehicle body; and an opening-closing member configured to open and close the rear opening. The opening-closing member has cushioning members respectively disposed on both Side portions in a vehicle body width direction. The rear opening has contact members respectively disposed on both side borders in the vehicle body width direction, the contact members being contactable with the cushioning members. Each cushioning member has two surfaces, one of which extends in a vehicle body upward-downward direction and the other of which extends in the vehicle body width direction. The two surfaces of each cushioning member are disposed to be contactable with a corresponding one of the contact members.Type: ApplicationFiled: January 24, 2022Publication date: August 11, 2022Inventors: Yoshinori MIYAKE, Masashi KASUYA, King shing CHENG, Keisuke HAYASHI, Kyosuke ICHINOHE, Tsukasa KISHIDA
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Publication number: 20220250452Abstract: An opening and closing member is attachable, in an openable and closable manner, to a rear opening of a vehicle body via a pair of hinges. The opening and closing member includes an outer panel and a reinforcing member. The outer panel and the reinforcing member form a window frame. The reinforcing member has closed section parts formed by an outer reinforcing member and an inner reinforcing member. The closed section parts have a pair of front-rear closed section parts that extend in a vehicle body front-rear direction, and a pair of inclined closed section parts that respectively extend from ends, located adjacent to a vehicle body front side, of the pair of front-rear closed section parts, and that respectively incline inwardly in the vehicle body width direction. Open section parts are respectively provided between the hinges and the front-rear closed section parts.Type: ApplicationFiled: January 25, 2022Publication date: August 11, 2022Inventors: Yoshinori MIYAKE, Keisuke HAYASHI, Kyosuke ICHINOHE, Fumiyoshi MIZUTANI
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Publication number: 20210245588Abstract: A vehicle door attached to a vehicle body includes a bracket structure disposed between an interior-side panel and an exterior-side panel to support a door lock portion. The bracket structure has an interior-side extension portion disposed on an interior-side and joined to the interior-side panel, and an exterior-side extension portion disposed on an exterior-side and joined to the exterior-side panel. Extension portions extend in an upper-lower direction. As an alternative, a vehicle door includes a middle panel disposed between an inner panel and an outer panel, and a bracket structure disposed between the inner panel and the middle panel to support the door lock portion. The bracket structure has a front extension portion disposed frontward and joined to the inner panel, and a rear extension portion disposed rearward and joined to the middle panel. Extension portions are disposed in a front-rear direction of a vehicle and extend upward.Type: ApplicationFiled: February 5, 2021Publication date: August 12, 2021Inventors: Yoshinori MIYAKE, Keisuke HAYASHI, Toshihiro YAMAGUCHI, Suguru MATSUNAGA, Fumiyoshi MIZUTANI, Atsushi MARUYAMA
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Patent number: 10436134Abstract: When it is determined that the combustion state during the catalyst warm-up control is unstable, an additional ignition is performed on the TDC side relative to the discharge period CP. In a first countermeasure example, an additional ignition period CP2 is provided on the TDC side relative to the ignition period CP1 at the normal time while performing normal ignition and injection. A second countermeasure example is carried out when it is determined that the combustion state is still unstable despite the first countermeasure example. In the second countermeasure example, an additional ignition period CP3 which is a longer period than the additional ignition period CP2 is provided instead of the additional ignition period CP2.Type: GrantFiled: April 4, 2018Date of Patent: October 8, 2019Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventor: Keisuke Hayashi
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Patent number: 10391770Abstract: A liquid discharge head includes a flow path substrate including an individual liquid chamber communicating with a nozzle of discharging liquid; and a holding substrate joined to the flow path substrate by an adhesive bond and has an opening communicating with the individual liquid chamber, wherein the opening of the holding substrate has a wall surface crossing relative to a joining surface between the flow path substrate and the holding substrate, wherein an uneven portion is provided on the wall surface of the opening of the holding substrate, and wherein a part of the adhesive bond adheres to the uneven portion on the wall surface.Type: GrantFiled: August 8, 2018Date of Patent: August 27, 2019Assignee: Ricoh Company, Ltd.Inventor: Keisuke Hayashi
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Patent number: 10358993Abstract: When it is determined that the combustion state during the catalyst warm-up control is unstable, an additional ignition is performed on the TDC side relative to the discharge period CP. In a first countermeasure example, an additional ignition period CP2 is provided on the TDC side relative to the ignition period CP1 at the normal time while performing normal ignition and injection. A second countermeasure example is carried out when it is determined that the combustion state is still unstable despite the first countermeasure example. In the second countermeasure example, an additional ignition period CP3 which is a longer period than the additional ignition period CP2 is provided instead of the additional ignition period CP2.Type: GrantFiled: April 4, 2018Date of Patent: July 23, 2019Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventor: Keisuke Hayashi
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Publication number: 20180345666Abstract: A liquid discharge head includes a flow path substrate including an individual liquid chamber communicating with a nozzle of discharging liquid; and a holding substrate joined to the flow path substrate by an adhesive bond and has an opening communicating with the individual liquid chamber, wherein the opening of the holding substrate has a wall surface crossing relative to a joining surface between the flow path substrate and the holding substrate, wherein an uneven portion is provided on the wall surface of the opening of the holding substrate, and wherein a part of the adhesive bond adheres to the uneven portion on the wall surface.Type: ApplicationFiled: August 8, 2018Publication date: December 6, 2018Applicant: Ricoh Company, Ltd.Inventor: Keisuke HAYASHI
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Patent number: 10124585Abstract: A liquid discharge head includes an actuator substrate and a holding substrate. The actuator substrate includes a plurality of individual liquid chambers and a plurality of pressure generating elements. The plurality of individual liquid chambers is communicated with a plurality of nozzles to discharge liquid. The plurality of pressure generating elements is arrayed to pressurize liquid in the plurality of individual liquid chambers. The holding substrate includes a plurality of recessed portions to accommodate the plurality of pressure generating elements. The holding substrate is bonded to the actuator substrate with an adhesive. The holding substrate has a plurality of openings as a plurality of channels communicating the plurality of individual liquid chambers with a common liquid chamber to supply liquid to the plurality of individual liquid chambers. At least one corner of each of the plurality of openings at least partially has a curved surface.Type: GrantFiled: September 19, 2016Date of Patent: November 13, 2018Assignee: RICOH COMPANY, LTD.Inventors: Toshiaki Masuda, Keisuke Hayashi, Keishi Miwa
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Publication number: 20180306135Abstract: When it is determined that the combustion state during the catalyst warm-up control is unstable, an additional ignition is performed on the TDC side relative to the discharge period CP. In a first countermeasure example, an additional ignition period CP2 is provided on the TDC side relative to the ignition period CP1 at the normal time while performing normal ignition and injection. A second countermeasure example is carried out when it is determined that the combustion state is still unstable despite the first countermeasure example. In the second countermeasure example, an additional ignition period CP3 which is a longer period than the additional ignition period CP2 is provided instead of the additional ignition period CP2.Type: ApplicationFiled: April 4, 2018Publication date: October 25, 2018Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventor: Keisuke HAYASHI
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Patent number: 10107218Abstract: When a catalyst of an internal combustion engine is not activated, a control apparatus retards the ignition timing of a spark plug, and thereby, executes a rapid warm-up control of the catalyst. However, on this occasion, when alcohol concentration Ca is high, the control apparatus sets the ignition timing to a more advanced side than when the alcohol concentration Ca is low. When the ignition timing is set to an advanced side, opening angle ? of a throttle valve is manipulated such that command value qsjc for the quantity of the air that is filled into a combustion chamber is increased. Thereby, compared with when the command value qsjc is not increased, the quantity of the fuel that is injected from a cylinder injection valve increases, and the thermal energy of exhaust gas increases.Type: GrantFiled: January 6, 2016Date of Patent: October 23, 2018Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Keisuke Hayashi, Masahiro Ozeki
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Publication number: 20180010510Abstract: An upper part of FIG. 7 represents a catalyst warming-up control when a normal fuel is used, and a lower part of FIG. 7 represents the catalyst warming-up control when a heavy fuel is used. As understood from a comparison between the upper part and the lower part of FIG. 7, the start timing of the ignition period and the total injection amount of the injector in each cycle when the heavy fuel is used are the same as those when the normal fuel is used, though the ratio of the intake stroke injection and the expansion stroke injection to the total injection amount of the injector is changed to increase the fuel amount of the expansion stroke injection as compared with the case where the normal fuel is used.Type: ApplicationFiled: June 29, 2017Publication date: January 11, 2018Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventor: Keisuke HAYASHI
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Publication number: 20170100934Abstract: A liquid discharge head includes an actuator substrate and a holding substrate. The actuator substrate includes a plurality of individual liquid chambers and a plurality of pressure generating elements. The plurality of individual liquid chambers is communicated with a plurality of nozzles to discharge liquid. The plurality of pressure generating elements is arrayed to pressurize liquid in the plurality of individual liquid chambers. The holding substrate includes a plurality of recessed portions to accommodate the plurality of pressure generating elements. The holding substrate is bonded to the actuator substrate with an adhesive. The holding substrate has a plurality of openings as a plurality of channels communicating the plurality of individual liquid chambers with a common liquid chamber to supply liquid to the plurality of individual liquid chambers. At least one corner of each of the plurality of openings at least partially has a curved surface.Type: ApplicationFiled: September 19, 2016Publication date: April 13, 2017Applicant: RICOH COMPANY, LTD.Inventors: Toshiaki MASUDA, Keisuke HAYASHI, Keishi MIWA
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Patent number: 9463623Abstract: A liquid ejection head includes channel forming members and a surface treatment film. The channel forming members are joined to each other via an adhesive agent to form a channel for liquid. The surface treatment film is formed on a surface of at least one of the channel forming members. The surface treatment film is an oxidized film including Si. The oxidized film further includes a transition metal forming a passive film.Type: GrantFiled: March 11, 2014Date of Patent: October 11, 2016Assignee: RICOH COMPANY, LTD.Inventors: Daisuke Takagi, Hisashi Habashi, Tomoyuki Aratani, Tatsuya Sameshima, Shinichi Kakuda, Keisuke Hayashi, Juichi Furukawa