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公开(公告)号：US20250070621A1
公开(公告)日：2025-02-27
申请号：US18791846
申请日：2024-08-01
Applicant: AISIN CORPORATION
Inventor： Nakatsune HATTORI , Rei Kitagawa
Abstract: A vehicle driving device includes: a rotary electrical machine; an output member configured to be drivingly coupled to a wheel; a power transmission mechanism configured to transmit a driving force between the rotary electrical machine and the output member; an inverter module configured to control driving of the rotary electrical machine; and a case configured to accommodate the rotary electrical machine, the power transmission mechanism, and the inverter module. The case includes a first accommodating chamber in which the rotary electrical machine is accommodated, a second accommodating chamber in which the inverter module is accommodated, and a division wall dividing the first accommodating chamber and the second accommodating chamber. An oil storage portion configured to store oil is formed in a lower portion of the first accommodating chamber.
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公开(公告)号：US20250061440A1
公开(公告)日：2025-02-20
申请号：US18450609
申请日：2023-08-16
Applicant: Aisin Corporation
Inventor： Patrick M Tirado-Egas , Joshua Austin Cook , Kolbey M Araujo
IPC: G06Q20/32 , B60W40/105 , B60W50/14 , H04W4/021
Abstract: Disclosed are systems and methods for in-vehicle payments. In one example, a system for providing in-vehicle payments includes a processor and a memory in communication with the processor. The memory includes instructions that cause the processor, in response to determining when a vehicle enters a specialized region within a geo-fenced location and a vehicle operating change state signal, to transmit an instruction to provide a location confirmation interface for utilization by an occupant of the vehicle. Additionally, the instructions also cause the processor, in response to a location confirmation signal indicating that the occupant has confirmed the location of the vehicle using the location confirmation interface, to transmit another instruction to provide a payment confirmation interface for utilization by the occupant. The instructions may also be able to configure the processor to process payments.
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公开(公告)号：US20250059614A1
公开(公告)日：2025-02-20
申请号：US18723522
申请日：2023-01-17
Applicant: AISIN CORPORATION
Inventor： Kazuaki OKADA , Masashi SAKAKIBARA
Abstract: This method for producing a steel member includes: a carburizing step of causing carbon to infiltrate into a steel member in an austenitized state by heating the steel member to a temperature equal to or higher than an austenitic transformation completion temperature, at a carbon concentration at which the steel member and the carbon have a hypoeutectoid composition, and removing cold from the steel member in which the carbon has been caused to infiltrate; and a quenching step of, after the carburizing step, heating the steel member again to a temperature equal to or higher than the austenitic transformation completion temperature, and rapidly cooling the steel member that has been heated.
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公开(公告)号：US20250026347A1
公开(公告)日：2025-01-23
申请号：US18763463
申请日：2024-07-03
Applicant: AISIN CORPORATION
Inventor： Kota ISHIKAWA
Abstract: A driving assistance device performs driving assistance of a vehicle on a basis of surrounding information collected by a plurality of sensors provided in the vehicle. The driving assistance device includes: a route calculation unit configured to calculate a movement route of the vehicle to a target position on a basis of the surrounding information from the plurality of sensors; a switching unit configured to switch settings of an upper limit value of acceleration of the vehicle between a first acceleration limit value and a second acceleration limit value smaller than the first acceleration limit value; and a movement control unit configured to move the vehicle along the movement route while controlling the vehicle at acceleration within the upper limit value set by the switching unit, wherein the switching unit sets the upper limit value of the acceleration of the vehicle to the second acceleration limit value in a case where the vehicle is stopped and a steering angle of the vehicle is equal to or more than a predetermined threshold value during control of the vehicle by the movement control unit.
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公开(公告)号：US20250020231A1
公开(公告)日：2025-01-16
申请号：US18760180
申请日：2024-07-01
Applicant: AISIN CORPORATION
Inventor： Masato ISHII , Tetsuya HISAMATSU , Kenta ASAI , Michitaka MAEDA , Kiyoshi TAJIMA , Kenichi KOMURO , Koji YAMADA , Akira KURIMOTO , Hideto YANO
IPC: F16K27/10
Abstract: A manifold includes: a valve configured to control a flow of fluid; and a housing having, in an internal space, a plurality of flow path chambers which is partitioned by a partition wall and through which the fluid flows. The housing includes a joining portion where an upper housing having a first opening opened downward and a lower housing having a second opening opened upward are joined by thermally welding the first opening and the second opening, and the joining portion is disposed above or below a center of the housing in an upper-lower direction.
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Patent Agency Ranking
公开(公告)号：US12196026B2
公开(公告)日：2025-01-14
申请号：US16816314
申请日：2020-03-12
Applicant: AISIN CORPORATION
Inventor： Shogo Kimura
Abstract: An opening and closing body control device for a vehicle includes: a control unit configured to control an opening and closing body drive device driving an opening and closing body of a vehicle to open and close the opening and closing body based on an operation request; and a detection unit configured to detect an obstacle present around the opening and closing body based on a detection result of an obstacle sensor. The control unit sets an operation speed of the opening and closing body to a first speed when the obstacle is not detected during an operation of the opening and closing body, and sets the operation speed to a second speed or less and causes the opening and closing body to stop at a position where the opening and closing body is close to the obstacle, when the obstacle is detected during the operation.
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公开(公告)号：US20250002006A1
公开(公告)日：2025-01-02
申请号：US18709143
申请日：2022-12-22
Applicant: AISIN CORPORATION
Inventor： Keita OGAWA , Mitsuhiro NIMURA , Hidenori NAGASAKA
Abstract: Provided is a driving assistance device allowing, when a vehicle is parked in a parking lot, provision of driving assistance based on an appropriate travel path. The device is configured such that when a vehicle is parked in a parking lot, an intra-parking-lot network representing a route that can be selected by the vehicle in the parking lot is obtained. Using this network, a candidate entry path for a vehicle's travel path from an entrance to the parking lot to a parking location is generated and obtained using the intra-parking-lot network based on a first condition. If determined that the condition for suitability is not satisfied, the candidate entry path determined not to satisfy the condition for suitability is modified based on a second condition different from the first condition and driving assistance is provided based on the modified candidate entry path.
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公开(公告)号：US20240413720A1
公开(公告)日：2024-12-12
申请号：US18700551
申请日：2022-11-10
Applicant: AISIN CORPORATION
Inventor： Kazuaki OKADA , Takashi SUGIMOTO , Toshiaka MATSUMURA , Yasuko NAGAMATSU
Abstract: In a method for manufacturing a stator, a stress removing step is performed that is a step of removing residual stress in a laminated core caused by a stamping process by generating heat in the laminated core by applying a current to an induction heating coil placed in each of a plurality of slots.
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公开(公告)号：US12166223B2
公开(公告)日：2024-12-10
申请号：US17692619
申请日：2022-03-11
Applicant: AISIN CORPORATION
Inventor： Hiroshi Okazaki , Masato Oishi , Kanna Nagatsuka
IPC: H01M50/209 , B60L50/64 , H01M50/238 , H01M50/242 , H01M50/249 , H01M50/224
Abstract: A vehicular battery case includes inner and outer bottom plate portions, a lower frame, and a frame body. The outer bottom plate portion is on a lower side of the inner bottom plate portion. The lower frame is between the inner and outer bottom plate portions. The frame body stands upward from outer peripheral portions of the inner and outer bottom plate portions. The frame body includes a lower portion including a first joint surface joined to the inner bottom plate portion and a second joint surface on an outer side of the first joint surface and joined to the outer bottom plate portion. The lower frame includes an upper end portion including a first flange portion including an upper surface facing a lower surface of the inner bottom plate portion. The first flange portion is joined to the lower surface of the inner bottom plate portion.
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公开(公告)号：US20240401683A1
公开(公告)日：2024-12-05
申请号：US18714362
申请日：2023-03-22
Applicant: AISIN CORPORATION
Inventor： Shintaro MATSUDA , Tsubasa DEGUCHI , Mitsuhiko KATO , Kazuya KAWAMURA , Yoshikazu NAKAI , Nozomi SUZUKI
Abstract: A rotary electric machine, a transmission, and a differential gear device are disposed coaxially. The transmission includes a first helical gear and a second helical gear that meshes with the first helical gear. A case includes a first case member including a stator support portion that supports a stator of the rotary electric machine, a second case member that is structured as a separate member from the first case member and forms a gear chamber that houses the transmission and the differential gear device, and a support member that supports the first helical gear in an axial direction. The support member rotatably supports a rotor of the rotary electric machine via a rotor bearing, and is fixed to the second case member.
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