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公开(公告)号：US20230092217A1
公开(公告)日：2023-03-23
申请号：US17929098
申请日：2022-09-01
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA , AISIN CORPORATION
Inventor： Hiroki TAKEDA , Akihiro MAKINO , Isao SATO , Haruhisa SUZUKI , Yoshiteru HAGINO , Koichi HASEGAWA , Yasuaki TAHARA , Masahiko KANAMARU , Jo TORII , Takeshi TORII , Tokiyoshi KIDA
IPC: F16H57/04 , F16H3/091 , F16H57/021
Abstract: A driving force transmitting device includes a case, an electric motor, and a gearbox. The electric motor includes an output shaft. The gearbox includes a spur gear that rotates coaxially with the output shaft. The case includes a partition wall, a first accommodating chamber accommodating the electric motor, and a second accommodating chamber that accommodates a second driven gear. The partition separates the first accommodating chamber and the second accommodating chamber from each other. The partition wall includes a connecting hole that connects the first accommodating chamber and the second accommodating chamber to each other. The connecting hole is located on one direction side in relation to the central axis of the output shaft. At least part of the connecting hole overlaps with the spur gear when viewed in a direction along the central axis.
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公开(公告)号：US20180328422A1
公开(公告)日：2018-11-15
申请号：US15974742
申请日：2018-05-09
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Yusuke OHGATA , Hiroki KONDO , Makoto SAWADA , Shinya TOYODA , Shuji MORIYAMA , Kyohei SUZUMURA , Hiroki TAKEDA
IPC: F16D48/10
CPC classification number: F16D48/10 , F16D48/062 , F16D2048/0257 , F16H37/022 , F16H61/0276 , F16H2059/704 , F16H2061/1236 , F16H2061/661 , F16H2200/2041
Abstract: A control device of a vehicle power transmission device including a first power transmission path transmitting power by engaging a first clutch, a sub-clutch and a second power transmission path transmitting power by engaging a second clutch each disposed between an engine and drive wheels and parallel to each other, the device including a fail-safe valve for preventing simultaneous engagement of the first and second clutches, the fail-safe valve configured to be switched to a fail-safe spool position preventing simultaneous engagement of the first and second clutches by a hydraulic pressure of a hydraulic fluid supplied to the first clutch or an output pressure of a first electromagnetic valve controlling the hydraulic pressure and the hydraulic pressure of the hydraulic fluid supplied to the second clutch or an output pressure of a second electromagnetic valve controlling the hydraulic pressure, the second electromagnetic valve configured to increase the output pressure.
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公开(公告)号：US20220201446A1
公开(公告)日：2022-06-23
申请号：US17548631
申请日：2021-12-13
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Yui SUGIE , Koichi SUZUKI , Naoki UENOYAMA , Hiroki TAKEDA , Hirohiko MORIKAWA , Genshi KUNO
Abstract: A method that is performed by an information processing device that communicates with a plurality of vehicles includes identifying any vehicle located in a disaster area out of the plurality of vehicles, sending a first message asking a user of the identified vehicle whether the vehicle is being used as an evacuation spot for spending the night, and determining whether the vehicle is being used as the evacuation spot, based on a first response to the first message.
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公开(公告)号：US20240096101A1
公开(公告)日：2024-03-21
申请号：US18521457
申请日：2023-11-28
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Yui SUGIE , Koichi SUZUKI , Naoki UENOYAMA , Hiroki TAKEDA , Hirohiko MORIKAWA , Genshi KUNO
CPC classification number: G06V20/54 , B64C39/024 , G01J5/0025 , G06V10/255 , G06V20/17 , G06V40/103 , H04N5/33 , B64U2101/30 , G06V2201/08
Abstract: A server includes a control unit. The control unit determines whether a parked vehicle is used as a shelter based on a first image which is included in an image captured by a camera and which is obtained by imaging the vehicle and surroundings of the vehicle.
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Patent Agency Ranking
公开(公告)号：US20220198484A1
公开(公告)日：2022-06-23
申请号：US17507528
申请日：2021-10-21
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Yui SUGIE , Koichi SUZUKI , Naoki UENOYAMA , Hiroki TAKEDA , Hirohiko MORIKAWA , Genshi KUNO
Abstract: An information processing device includes a communication unit and a control unit. The communication unit is configured to be able to acquire purchase information indicating that a user has purchased a predetermined item. The control unit is configured to be able to accumulate the purchase information and determine a satisfaction level of a predetermined requirement for sheltering in a vehicle that is used as an evacuation shelter based on the purchase information that has been accumulated. The predetermined item is an item that is available for sheltering in the vehicle when a disaster occurs.
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公开(公告)号：US20220198805A1
公开(公告)日：2022-06-23
申请号：US17538526
申请日：2021-11-30
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Yui SUGIE , Koichi SUZUKI , Naoki UENOYAMA , Hiroki TAKEDA , Hirohiko MORIKAWA , Genshi KUNO
Abstract: A server includes a control unit. The control unit determines whether a parked vehicle is used as a shelter based on a first image which is included in an image captured by a camera and which is obtained by imaging the vehicle and surroundings of the vehicle.
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公开(公告)号：US20210189524A1
公开(公告)日：2021-06-24
申请号：US17050495
申请日：2019-05-28
Applicant: UACJ CORPORATION , TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Hiroki TAKEDA , Mineo ASANO , Hidetoshi UCHIDA , Kazutaka OHNO
Abstract: Provided is an aluminum alloy sheet excellent in formability, strength, and quality of appearance. The sheet is composed of an aluminum alloy containing 1.00 to 2.20 mass % of Fe and 0.10 to 1.00 mass % of Mn, with a balance of Al and unavoidable impurities. The sheet is fabricated by rolling. In each of the 0° direction, 45° direction, and 90° direction relative to the rolling direction, the sheet has a total elongation of 34% or more, and has a 0.01% proof stress of 60 MPa or more after application of 2% uniaxial strain and a subsequent heat treatment at 170° C. for 20 minutes.
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公开(公告)号：US20190309805A1
公开(公告)日：2019-10-10
申请号：US16374773
申请日：2019-04-04
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Satoshi KAMIJO , Makoto SAWADA , Kenji MATSUO , Kyohei SUZUMURA , Yoshisuke KAMETANI , Michio YOSHIDA , Hiroki TAKEDA , Takashi SEO
Abstract: A control apparatus for a vehicle drive-force transmitting apparatus including a dog clutch that is operated by an actuator to selectively connect and disconnect a drive-force transmitting path. In process of switching of the dog clutch from released state to engaged state, the control apparatus determines whether a rotational speed difference of the dog clutch is equal to or larger than a given difference value when a sleeve of the dog clutch is positioned on an engaging side of a synchronizing position for placing the dog clutch into the engaged state, and stops the switching of the dog clutch to the engaged state and causes the actuator to place the dog clutch back into the released state, when determining that the rotational speed difference is equal to or larger than the given difference value with the sleeve being positioned on the engaging side of the synchronizing position.
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公开(公告)号：US20190271391A1
公开(公告)日：2019-09-05
申请号：US16291507
申请日：2019-03-04
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Hiroki TAKEDA , Kyohei SUZUMURA , Yoshisuke KAMETANI , Kenji MATSUO , Satoshi KAMIJO , Michio YOSHIDA , Toshio SUZUKI , Makoto SAWADA , Takashi SEO
Abstract: In a control device of a vehicle including a first power transmission path transmitting a power through a belt-type continuously variable transmission and a second power transmission path transmitting a power through a reduction gear mechanism in parallel between an input shaft and an output shaft and including a dog clutch in series with the reduction gear mechanism in the second power transmission path, when the dog clutch is in an engagement transition state and a rotational speed change of the output shaft is equal to or greater than a predetermined value, the engagement transition state of the dog clutch is canceled to release the dog clutch.
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