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公开(公告)号：US11447986B2
公开(公告)日：2022-09-20
申请号：US15700223
申请日：2017-09-11
Applicant: ALPHA CORPORATION
Inventor： Takashi Ono , Masaya Onoda
Abstract: A handle device for a vehicle in which an operating member linked to a base fixed to a door of a vehicle to be rotatably operable is operated so as to displace an output portion and operate a door lock device in the door linked to the output portion. A displacement amount in the output portion per unit operation angle of the operating member changes according to a rotation position of the operating member.
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公开(公告)号：US09733122B2
公开(公告)日：2017-08-15
申请号：US14436518
申请日：2013-12-11
Applicant: Alpha Corporation , Nissan Motor Co., LTD.
Inventor： Takashi Ono , Wataru Hirai
CPC classification number: G01J1/0411 , G01J1/02 , G01J1/0214 , G01J1/0271 , G01J1/04 , G01J1/0407 , G01J1/08 , G01S7/4813 , G01S17/026 , G01V8/20 , G02B3/00 , G02B19/0014 , G02B19/0047 , G02B19/0076
Abstract: An object of the present invention is to provide a photosensor lens which, in the case of using a plurality of light emitting elements to form a reflective photosensor, can maximize the efficiency of light irradiation of the light emitting elements with a simple structure. Provided is a photosensor lens configured to condense irradiation light from a plurality of light emitting elements 2 housed in a unit case 1 in a detection region 3 outside the unit case 1, and to condense reflected light from the detection region 3 at a light receiving element 4 in the unit case 1. A single convex lens surface 5 is formed on one side of the photosensor lens, and a light-receiving convex lens surface 6 sharing an optical axis with the single convex lens surface 5, and a plurality of light-emitting convex lens surfaces 7 each having an optical axis in parallel with the optical axis of the light-receiving convex lens surface 6 are integrally formed on the opposite side of the photosensor lens.
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公开(公告)号：US20150285910A1
公开(公告)日：2015-10-08
申请号：US14435213
申请日：2013-12-11
Applicant: ALPHA CORPORATION , NISSAN MOTOR CO., LTD.
Inventor： Takashi Ono , Wataru Hirai
CPC classification number: G01S17/026 , E05F15/40 , G01J1/0214 , G01J1/0271 , G01J1/0411 , G01S7/4813 , G01S7/4815
Abstract: An object of the present invention is to provide a photosensor unit with a structure which is simple and also does not cause decrease in detection accuracy. Provided is a photosensor unit including a light emitting element 1 and a light receiving element 2 housed in a unit case 3, and configured such that reflected light of detection light emitted from the light emitting element 1 to the outside of the unit case 3 is received with the light receiving element 2, the reflected light being reflected from the outside of the unit case 3. A plurality of the light emitting elements 1 are disposed around the light receiving element 2, and a passage space for the reflected light inside the unit case 3 is separated from a passage space for the detection light inside the unit case 3 by an appropriate partition 4.
Abstract translation: 本发明的目的是提供一种具有简单结构且不会导致检测精度降低的光传感器单元。 提供一种光传感器单元，其包括容纳在单元壳体3中的发光元件1和光接收元件2，并且被配置为使得从发光元件1发射到单元壳体3的外部的检测光的反射光被接收 与光接收元件2一起，反射光从单元壳体3的外部反射。多个发光元件1设置在光接收元件2的周围，并且用于单元壳体内的反射光的通过空间 3通过适当的分区4与用于单元壳体3内的检测光的通过空间分离。
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Patent Agency Ranking
公开(公告)号：US09909350B2
公开(公告)日：2018-03-06
申请号：US14917307
申请日：2014-07-22
Applicant: Alpha Corporation , Nissan Motor Co., LTD.
Inventor： Shun Rai , Takashi Ono , Kazuya Tanaka , Wataru Hirai
IPC: H02P1/00 , H02P5/00 , E05F15/73 , G01S17/88 , G01V8/12 , G01V8/14 , G01S17/02 , G01S7/487 , G01S7/497 , H03K17/94
CPC classification number: E05F15/73 , E05F2015/765 , E05Y2900/532 , G01S7/4873 , G01S7/497 , G01S17/026 , G01S17/88 , G01V8/12 , G01V8/14 , H03K17/941
Abstract: The purpose of this invention is to provide a vehicular reflective optical sensor that has improved control reliability. Said vehicular reflective optical sensor is provided with a control unit (6) that: emits detection light (3) at prescribed intervals from a light-emitting unit (2) on an exterior panel of a vehicle towards a detection region (1) set outside said vehicle; tests for a threshold-exceeded state in which the amount of light in a light reflection (4) received from the detection region (1) by a light-receiving unit (5) exceeds a prescribed detection threshold; and, if it is detected that a detection target has entered the detection region (1), outputs a detection-confirmation signal. The control unit (6) uses, as the aforementioned detection threshold, the sum of a predetermined fixed value and an adjustment value comprising a summary statistic for the amounts of light in an appropriate number of light reflections (4) preceding the light reflection (4) on which the comparison is being performed.
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5.发明授权公开(公告)号：US09841504B2
公开(公告)日：2017-12-12
申请号：US14435213
申请日：2013-12-11
Applicant: Alpha Corporation , Nissan Motor Co., LTD.
Inventor： Takashi Ono , Wataru Hirai
CPC classification number: G01S17/026 , E05F15/40 , G01J1/0214 , G01J1/0271 , G01J1/0411 , G01S7/4813 , G01S7/4815
Abstract: An object of the present invention is to provide a photosensor unit with a structure which is simple and also does not cause decrease in detection accuracy. Provided is a photosensor unit including a light emitting element 1 and a light receiving element 2 housed in a unit case 3, and configured such that reflected light of detection light emitted from the light emitting element 1 to the outside of the unit case 3 is received with the light receiving element 2, the reflected light being reflected from the outside of the unit case 3. A plurality of the light emitting elements 1 are disposed around the light receiving element 2, and a passage space for the reflected light inside the unit case 3 is separated from a passage space for the detection light inside the unit case 3 by an appropriate partition 4.
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公开(公告)号：US20150285673A1
公开(公告)日：2015-10-08
申请号：US14436518
申请日：2013-12-11
Applicant: ALPHA CORPORATION , NISSAN MOTOR CO., LTD.
Inventor： Takashi Ono , Wataru Hirai
CPC classification number: G01J1/0411 , G01J1/02 , G01J1/0214 , G01J1/0271 , G01J1/04 , G01J1/0407 , G01J1/08 , G01S7/4813 , G01S17/026 , G01V8/20 , G02B3/00 , G02B19/0014 , G02B19/0047 , G02B19/0076
Abstract: An object of the present invention is to provide a photosensor lens which, in the case of using a plurality of light emitting elements to form a reflective photosensor, can maximize the efficiency of light irradiation of the light emitting elements with a simple structure. Provided is a photosensor lens configured to condense irradiation light from a plurality of light emitting elements 2 housed in a unit case 1 in a detection region 3 outside the unit case 1, and to condense reflected light from the detection region 3 at a light receiving element 4 in the unit case 1. A single convex lens surface 5 is formed on one side of the photosensor lens, and a light-receiving convex lens surface 6 sharing an optical axis with the single convex lens surface 5, and a plurality of light-emitting convex lens surfaces 7 each having an optical axis in parallel with the optical axis of the light-receiving convex lens surface 6 are integrally formed on the opposite side of the photosensor lens.
Abstract translation: 本发明的目的是提供一种光传感器透镜，其在使用多个发光元件形成反射光电传感器的情况下，可以以简单的结构使发光元件的光照射的效率最大化。 提供了一种光传感器透镜，其被配置为将容纳在单元壳体1中的多个发光元件2的照射光聚集在单元壳体1外部的检测区域3中，并且在受光元件处使来自检测区域3的反射光冷凝 在光传感器透镜的一侧上形成单个凸透镜表面5，并且在单个凸透镜表面5上形成共享光轴的光接收凸透镜表面6， 每个具有与受光凸透镜表面6的光轴平行的光轴的凸透镜表面7一体地形成在光传感器透镜的相对侧上。
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公开(公告)号：US20240011338A1
公开(公告)日：2024-01-11
申请号：US18253202
申请日：2021-10-14
Applicant: ALPHA CORPORATION
Inventor： Takashi Ono , Noriaki Ito , Kazuhisa Yabumoto , Hideki Sano
Abstract: A door handle device for a vehicle includes: a handle member attached to a door to be handled by a user, the handle member having a front cover, and a back cover; and a handling detection sensor for detecting the handling of the handle member, wherein the back cover includes: a pair of movement-restricted portions arranged at both ends of the back cover, wherein relative movement of the pair of movement-restricted portions to the front cover is restricted; and a flexible portion arranged between the pair of movement-restricted portions, the flexible portion being bendable according to the handling; and wherein the handling detection sensor detects the bending of the flexible portion.
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公开(公告)号：US20150006029A1
公开(公告)日：2015-01-01
申请号：US14377548
申请日：2013-03-27
Applicant: Alpha Corporation , Nissan Motor Co., LTD.
Inventor： Takashi Ono , Jun Endo , Kazuya Tanaka , Shun Rai , Wataru Hirai
IPC: E05F15/20
CPC classification number: E05F15/73 , B60J5/101 , E05B81/77 , E05F15/74 , E05Y2201/68 , E05Y2400/852 , E05Y2400/86 , E05Y2900/546 , G07C2209/65
Abstract: An object of the present invention is to provide a control structure of a vehicle capable of reliably responding to an operation intention of a user outside the vehicle. The structure includes: a reflective optical sensor 5 configured to detect an entry of a detection target 4 into a recessed hollow section 1 formed in a vehicle outer wall according to a change in an amount of reflected beams of detection light 3 emitted from a light emitting opening 2 provided in one wall surface of the recessed hollow section 1 toward another wall surface of the recessed hollow section 1; and a controller 6 configured to operate a certain control target 7 when the reflective optical sensor 5 detects the entry of the detection target 4 into the recessed hollow section 1.
Abstract translation: 本发明的目的是提供能够可靠地响应车辆外的用户的操作意图的车辆的控制结构。 该结构包括：反射光学传感器5，其被配置为根据从发光的发射的发射的检测光3的反射光束的量的变化来检测检测目标4进入形成在车辆外壁中的凹入的中空部分1中 凹入的中空部1的一个壁面朝向凹入的中空部1的另一个壁面开口2; 以及控制器6，被配置为当反射型光学传感器5检测到检测对象4进入凹入的中空部分1时操作特定的控制对象7。
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