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公开(公告)号：US09038498B2
公开(公告)日：2015-05-26
申请号：US14153458
申请日：2014-01-13
Applicant: DENSO CORPORATION
Inventor： Yoshinori Inuzuka , Masahiro Makino
CPC classification number: G05G1/44 , G05G5/03 , Y10T74/20534
Abstract: An accelerator pedal is supported by a support member. A biasing member biases the accelerator pedal to the full close position. A resistance application unit increases a frictional force to increase a rotational resistance applied to the accelerator pedal, as a rotation angle of the accelerator pedal increases. A slidable portion is mounted to the support member and slidable on the accelerator pedal. A first latch portion and a second latch portion define an interspace therebetween in a rotational direction. The support member includes a rotation restrictive projection fitted between the first latch portion and the second latch portion.
Abstract translation: 加速器踏板由支撑构件支撑。 偏置构件将加速器踏板偏压到完全关闭位置。 当加速踏板的旋转角度增加时，电阻施加单元增加摩擦力以增加施加到加速踏板的旋转阻力。 可滑动部分安装到支撑构件上并可在加速器踏板上滑动。 第一闩锁部分和第二闩锁部分在旋转方向上限定它们之间的间隙。 支撑构件包括装配在第一闩锁部分和第二闩锁部分之间的旋转限制突起。
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公开(公告)号：US11231295B2
公开(公告)日：2022-01-25
申请号：US16924366
申请日：2020-07-09
Applicant: DENSO CORPORATION
Inventor： Yoshinori Inuzuka , Yoshiyuki Kono
Abstract: A rotation angle detection device for detecting a rotation angle of a rotating body includes a magnet having poles arranged along a radial direction perpendicular to a rotation axis of the rotating body, the magnet being disposed to rotate together with the rotating body, a magnetic portion provided in a ring shape radially outward of the magnet, a plurality of gaps being formed in the magnetic portion at a plurality of locations along a circumferential direction, and a magnetic detection unit arranged in a particular gap of the plurality of gaps, the magnetic detection unit being configured to detect a tangential magnetic flux component in a tangential direction and a radial magnetic flux component in the radial direction of a magnetic field.
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公开(公告)号：US08984986B2
公开(公告)日：2015-03-24
申请号：US13688559
申请日：2012-11-29
Applicant: Denso Corporation
Inventor： Yoshinori Inuzuka , Masahiro Makino
CPC classification number: G05G1/44 , G05G5/03 , Y10T74/20528 , Y10T74/20534 , Y10T74/20888
Abstract: A pedal boss, to which an accelerator pedal is fixed, has a projection-receiving space, which circumferentially extends on a circumferential side of a closing-side end wall in an accelerator-opening direction and receives a projection. When the pedal boss is rotated in an accelerator-closing direction, the pedal boss is rotatable to an accelerator-full-closing position of the pedal boss without being stopped by the projection through engagement with the projection regardless of a rotational position of the projection.
Abstract translation: 固定有加速器踏板的踏板凸起具有突起容纳空间，该凸起容纳空间在加速器开启方向上在封闭侧端壁的周向侧周向延伸并接收突起。 当踏板凸起以加速器关闭方向旋转时，踏板凸台可旋转到踏板凸台的加速器 - 关闭位置，而不管突起通过与突起的接合而被突起挡住，而与凸起的旋转位置无关。
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公开(公告)号：US11746834B2
公开(公告)日：2023-09-05
申请号：US17940327
申请日：2022-09-08
Applicant: DENSO CORPORATION
Inventor： Hitomi Honda , Yoshinori Inuzuka , Yusuke Kimura , Shinji Komatsu
IPC: F16D27/118 , F16D48/06 , G01D5/245 , F16D27/14 , F16D11/14
CPC classification number: F16D27/118 , F16D48/064 , G01D5/2451 , F16D11/14 , F16D27/14 , F16D2300/18 , F16D2500/1022 , F16D2500/10462 , F16D2500/5012
Abstract: A position detection device includes a magnetic detection element that is positioned radially outside a first clutch component portion and a second clutch component portion of a dog clutch around an axis. The magnetic detection element is provided between a first magnetic flux path portion and a second magnetic flux path portion. The magnetic detection element outputs a sensor signal indicating the direction of a magnetic flux passing between the first magnetic flux path portion and the second magnetic flux path portion. The magnetic detection element outputs a sensor signal indicating a position relationship between the first clutch component portion concerning a first hole portion as well as a first tooth portion and the second clutch component portion concerning the second hole portion as well as the second tooth portion, based on changes in magnetic flux directions depending on the position relationship in a rotation direction around the axis.
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公开(公告)号：US10115889B2
公开(公告)日：2018-10-30
申请号：US15603733
申请日：2017-05-24
Applicant: DENSO CORPORATION , TDK-MICRONAS GMBH
Inventor： Toshiyuki Koumori , Yoshiyuki Kono , Tomoyuki Takiguchi , Yoshinori Inuzuka , Akitoshi Mizutani , Seiji Nishimoto , Camillo Pilla
Abstract: A method for manufacturing semiconductor devices is provided. The method includes bonding a semiconductor element to a first surface of a planar lead frame, clamping a partial area of the lead frame to hold the lead frame and the semiconductor element in molding dies, and covering at least a part of the lead frame and the semiconductor element with a resin member by resin molding which fills the molding dies with resin. A thin-walled portion having a relative small thickness is previously formed on a shortest virtual line connecting a clamp area of the lead frame to an area where the semiconductor element is bonded.
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Patent Agency Ranking
公开(公告)号：US09929077B2
公开(公告)日：2018-03-27
申请号：US15616086
申请日：2017-06-07
Applicant: DENSO CORPORATION
Inventor： Yoshinori Inuzuka
IPC: H01L23/48 , H01L23/495 , H01L23/00 , H01L21/56
CPC classification number: H01L23/49541 , G01R33/007 , G01R33/09 , H01L21/565 , H01L23/3107 , H01L23/49582 , H01L24/48 , H01L24/49 , H01L2224/48247 , H01L2924/181
Abstract: A magnetic sensor includes a semiconductor element, a lead frame, a bonding wire, and a package. The lead frame includes a die pad to which the semiconductor element is attached and an external connection lead. The bonding wire connects the external connection lead with the semiconductor element. The package seals the semiconductor element, the die pad, the external connection pad, and the bonding wire. The package is made of epoxy-based resin. The lead frame further includes a projecting portion extending from the die pad, the projecting portion is exposed from the package at a position different from a position of the external connection lead, and a partial surface of the projecting portion which contacts with the package is made of material having a higher ionization tendency than an ionization tendency of silver.
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公开(公告)号：US09283845B2
公开(公告)日：2016-03-15
申请号：US14061918
申请日：2013-10-24
Applicant: DENSO CORPORATION
Inventor： Yoshinori Inuzuka , Masahiro Makino , Takehiro Saito
Abstract: An accelerator pedal is urged in an accelerator closing direction by a hysteresis spring and a return spring. A first increase rate is obtained by dividing an urging force of the hysteresis spring exerted in an accelerator-full-opening position of the accelerator pedal by the urging force of the hysteresis spring exerted in an accelerator-full-closing position of the accelerator pedal. A second increase rate is obtained by dividing an urging force of the return spring exerted in the accelerator-full-opening position of the accelerator pedal by the urging force of the return spring exerted in the accelerator-full-closing position of the accelerator pedal. The second increase rate is smaller than the first increase rate.
Abstract translation: 通过滞后弹簧和复位弹簧在加速器关闭方向上推动加速器踏板。 通过将施加在加速器踏板的加速器全开位置中的滞后弹簧的作用力施加在加速器踏板的加速器完全关闭位置中的滞后弹簧的作用力来分离施加在加速器踏板的加速器开启位置的滞后弹簧的作用力，从而获得第一增加率。 通过将施加在加速器踏板加速器全开位置的复位弹簧的施力作用在加速踏板的加速器全闭合位置上的复位弹簧的作用力的作用力来分离第二增加率。 第二次增幅小于首次增幅。
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公开(公告)号：US20140298948A1
公开(公告)日：2014-10-09
申请号：US14153458
申请日：2014-01-13
Applicant: DENSO CORPORATION
Inventor： Yoshinori Inuzuka , Masahiro Makino
IPC: G05G1/44
CPC classification number: G05G1/44 , G05G5/03 , Y10T74/20534
Abstract: An accelerator pedal is supported by a support member. A biasing member biases the accelerator pedal to the full close position. A resistance application unit increases a frictional force to increase a rotational resistance applied to the accelerator pedal, as a rotation angle of the accelerator pedal increases. A slidable portion is mounted to the support member and slidable on the accelerator pedal. A first latch portion and a second latch portion define an interspace therebetween in a rotational direction. The support member includes a rotation restrictive projection fitted between the first latch portion and the second latch portion.
Abstract translation: 加速器踏板由支撑构件支撑。 偏置构件将加速器踏板偏压到完全关闭位置。 当加速踏板的旋转角度增加时，电阻施加单元增加摩擦力以增加施加到加速踏板的旋转阻力。 可滑动部分安装到支撑构件上并可在加速器踏板上滑动。 第一闩锁部分和第二闩锁部分在旋转方向上限定它们之间的间隙。 支撑构件包括装配在第一闩锁部分和第二闩锁部分之间的旋转限制突起。
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公开(公告)号：US11181398B2
公开(公告)日：2021-11-23
申请号：US16924353
申请日：2020-07-09
Applicant: DENSO CORPORATION
Inventor： Yoshinori Inuzuka , Yoshiyuki Kono , Hidekazu Watanabe , Tomoyuki Takiguchi , Takasuke Ito
Abstract: A rotation angle detection device for detecting a rotation angle of a rotating body includes a magnet disposed to rotate together with the rotating body, a magnetic portion provided in a ring shape radially outward of the magnet, a plurality of gaps being formed in the magnetic portion at a plurality of locations along a circumferential direction, and a magnetic detection unit arranged in a particular gap of the plurality of gaps. The magnetic detection unit is located at a detection position, a width of the particular gap in the tangential direction at the detection position is defined as a detection position gap width, a width of the particular gap in the tangential direction at a position radially outward of the detection position is defined as a tangential width, and the tangential width is narrower than the detection position gap width.
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公开(公告)号：US10533626B2
公开(公告)日：2020-01-14
申请号：US15567728
申请日：2016-04-26
Applicant: DENSO CORPORATION
Inventor： Takuto Kita , Yoshinori Inuzuka
Abstract: A spring damper disposed inside a coil spring includes: a main body having an outside diameter smaller than an inside diameter of a spring wire of the coil spring; and an outward convex part having a distal end located on an outer side of a cylindrical virtual plane in the radial direction, the cylindrical virtual plane passing through a center of the spring wire. When the coil spring is compressed by pressing an accelerator pedal by a driver, the outward convex part located between the adjacent spring wires prevents collision between the spring wires.
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