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公开(公告)号：US11787126B2
公开(公告)日：2023-10-17
申请号：US16499220
申请日：2018-03-23
申请人： Toyota Customizing & Development Co., Ltd. , Honda Motor Co., Ltd. , Aisin Seiki Kabushiki Kaisha , Toyota Jidosha Kabushiki Kaisha , National University Corporation Nagoya University , Toray Industries, Inc. , Teijin Limited , Komatsu Ltd. , Subaru Corporation
发明人： Kenji Furuyashiki , Hiroshi Yuchi , Satoshi Hirawaki , Yoshinori Yamamori , Takayuki Mori , Yoshihiro Iwano , Kazuaki Amaoka
CPC分类号： B29C66/863 , B29C65/02 , B29C65/08 , B29C65/32 , B29C65/7841 , B29C66/91411 , B29L2031/30
摘要： A bonding system includes a supporting jig having a mounting surface on bonding substrates which are mounted, a bonding device that sandwiches and welds the bonding substrates between itself and the mounting surface, an articulated robot to which the bonding device is attached, and a control unit that controls the articulated robot and the bonding device.
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公开(公告)号：US11306528B2
公开(公告)日：2022-04-19
申请号：US17016487
申请日：2020-09-10
摘要： A protector with a sensor couples to a sliding door. A first end of an insert is inserted in and fills up a space on a hollow part of the protector. A second end of the insert includes a support member and a lid. Top ends of core wires and top ends of two leads are fit in first channels on the support member. Covered parts and a wire harness are fit in a second channel. The second channel is formed between the support member and the lid and is continuous with the first channels. The support member and the lid include feeding ports to receive and feed die-molding material into the second channel during die molding.
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公开(公告)号：US11294053B2
公开(公告)日：2022-04-05
申请号：US16747601
申请日：2020-01-21
发明人： Nobuyasu Miwa , Kosuke Tsukao , Kaoru Nakagaki , Tsubasa Kamiya
IPC分类号： G01S15/931 , G01S15/87 , G01S7/54 , G01S15/08
摘要： An object detection device includes: first and second transmission/reception units spaced apart from each other and configured to transmit an exploration wave and receive the exploration wave reflected by an object; and a processing unit configured to calculate a position of the object based on reception results by the first and second transmission/reception units. The processing unit includes: a distance processing unit configured to calculate first and second points based on the reception results, and calculates a separation distance between the first and second points; a position calculation unit configured to calculate the position based on the first and second points; a reflection intensity processing unit configured to calculate a reflection intensity indicating an intensity of the exploration wave received by the first and second transmission/reception units; and a position correction unit configured to correct the position based on the separation distance and the reflection intensity.
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公开(公告)号：US11267372B2
公开(公告)日：2022-03-08
申请号：US16323309
申请日：2017-08-04
发明人： Makoto Sakai , Ryosuke Mizuno , Tomokazu Seki , Katsuya Nozue , Shunsuke Tanaka , Kenji Hashimoto
摘要： A seat device includes a holding member that holds an air tube and is located below a seat cushion. The holding member includes a base wall that defines a holding surface for the air tube, a locking portion that locks air tubes routed along the holding surface on the base wall, and a side wall extending in a routing direction of each of the air tubes.
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公开(公告)号：US11263774B2
公开(公告)日：2022-03-01
申请号：US16776669
申请日：2020-01-30
发明人： Shoji Asai , Shu Asami , Kazutaka Hayakawa
IPC分类号： G06T7/73 , G06T7/13 , G06K9/46 , B60W40/114 , G06K9/00
摘要： A three-dimensional position estimation device includes: a feature point detection unit detecting feature points from images captured by an image capturing device mounted in a moving object; a position-posture change amount calculation unit calculating change amounts of a position and a posture of the moving object; a feature point association unit associating feature points using a feature amount indicating a feature of the feature point; a three-dimensional position acquisition unit acquiring three-dimensional positions of the feature points and acquires a position and a posture of the image capturing device; a graph structure data generation unit generating graph structure data configured with feature point and image nodes, and a feature point and image capturing edges; an error function setting unit setting first and second error functions; and a graph structure data optimizing unit optimizing the three-dimensional position and the position and the posture of the image capturing device.
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公开(公告)号：US11255117B2
公开(公告)日：2022-02-22
申请号：US16812478
申请日：2020-03-09
摘要： A control apparatus controlling an opening and closing member for a vehicle includes a drive control unit operating an opening and closing member of the vehicle by a motor serving as a drive source, and a catch detection unit detecting a catch of a foreign object caught by the opening and closing member in response to a current value of the motor. The drive control unit includes a motor control signal output unit outputting a motor control signal for supplying a drive power to the motor, and an advance-angle value setting unit setting an advance-angle value for advancing a phase of the motor control signal. The advance-angle value setting unit includes an advance-angle value increase prohibition unit prohibiting increase setting of the advance-angle value in a case where the current value of the motor reaches an advance-angle value increase prohibition current value.
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公开(公告)号：US11249186B2
公开(公告)日：2022-02-15
申请号：US16683465
申请日：2019-11-14
发明人： Ippei Sugae , Hisashi Inaba
IPC分类号： G01S15/10 , G01S15/931
摘要： A distance detection apparatus includes a wave transmitter configured to transmit a transmission wave, a wave receiver configured to receive the transmission wave which is reflected by an object, a storage portion configured to store a transmission signal, a correlation processing portion configured to obtain a correlation value between the transmission signal and a reception signal corresponding to a reception wave, and a detection portion configured to detect a distance to the obstacle in a case where the correlation value indicates that the transmission signal and the reception signal are similar to each other at a level which is equal to or greater than a predetermined level.
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公开(公告)号：US11242776B2
公开(公告)日：2022-02-08
申请号：US17205588
申请日：2021-03-18
发明人： Takashi Iwaya , Masahiro Okado , Toi Suzuki , Toshiki Miyake , Takano Nakai , Kenichiro Suzuki , Yoshiyuki Kamoyama , Toru Hirota
摘要： A valve open-close timing control device includes a driving rotator, a driven rotator, a phase adjusting mechanism, a sensor unit, a storage configured to store the plurality of divided regions consecutively provided, as a plurality of divided length information pieces corresponding to divided lengths of the divided regions, and an actual phase acquisition unit configured to start acquisition of the crank angle signal and the cam angle signal along with start of actuation control of actuating the internal combustion engine, specify one of the divided regions by referring to the divided length information pieces stored in the storage in accordance with the crank angle signal at timing set in accordance with the cam angle signal, and acquire the relative rotation phase as an actual phase in accordance with the crank angle signal corresponding to the boundary of the divided region thus specified and the reference crank angle signal.
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公开(公告)号：US20220003132A1
公开(公告)日：2022-01-06
申请号：US17204988
申请日：2021-03-18
发明人： Hiroyuki AMANO , Shogo KATSUKI , Takano NAKAI , Kenichiro SUZUKI , Yoshiyuki KAMOYAMA , Toru HIROTA
摘要： A valve opening and closing timing control device includes a drive-side rotating body that rotates synchronously with a crankshaft of an internal combustion engine, a driven-side rotating body that rotates with a camshaft of the internal combustion engine, an electric motor that controls a relative rotation phase of the drive-side rotating body and the driven-side rotating body, a motor control unit that controls a current supplied to the electric motor, a current sensor that detects the current flowing into the electric motor, a regulation unit that determines a regulation phase in which the relative rotation phase is mechanically limited in an advanced angle direction and in a delayed angle direction, and a regulation phase detection unit that detects the regulation phase based on when the relative rotation phase in which a change is stopped by the regulation unit is reached and a current value detected by the current sensor increases.
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公开(公告)号：US11218108B2
公开(公告)日：2022-01-04
申请号：US16905428
申请日：2020-06-18
发明人： Hiroyuki Miyamoto , Kenji Yamashita
摘要： A motor controller includes: a rotation speed measurement portion that measures a rotation speed of a motor; and an energization method switching portion that switches an energization method so that the motor is driven by a 120-degree energization method when a rotation speed of the motor measured by the rotation speed measurement portion is less than or equal to a predetermined threshold value, and the motor is driven by a 150-degree energization method when a rotation speed of the motor measured by the rotation speed measurement portion exceeds the predetermined threshold value.
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