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公开(公告)号：US20230060268A1
公开(公告)日：2023-03-02
申请号：US17799709
申请日：2020-12-21
发明人： Takeshi SATO , Takayuki HIOKI
摘要： An attachment device that suppresses a decrease in the detection accuracy of a sensor. This attachment device is designed to attach a sensor to one surface side of a transmission plate such that the sensor can detect a transmitted wave transmitted from the other surface side.
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公开(公告)号：US11466973B2
公开(公告)日：2022-10-11
申请号：US17111670
申请日：2020-12-04
发明人： Manabu Ichikura , Kentaro Higa
摘要： A rotation angle detection apparatus capable of reducing the cost and having a small thickness is provided. The rotation angle detection apparatus includes: a housing; a rotating shaft rotatably disposed in the housing; a first internal gear disposed concentrically with the rotating shaft and fixed to the housing; a second internal gear disposed concentrically with the rotating shaft, and rotatably disposed in the housing, the second internal gear having a number of teeth different from a number of teeth of the first internal gear; an external gear rotatably disposed at a position separated from the rotating shaft in rotating body, the external gear meshing with the first internal gear and the second internal gear; and a detection section that detects a rotation angle of the second internal gear.
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公开(公告)号：US20220274563A1
公开(公告)日：2022-09-01
申请号：US17632122
申请日：2020-07-20
发明人： Masashi KAJI , Takuya KARASAWA , Takashi WATANABE
IPC分类号： B60S1/02 , B60R11/00 , H05B3/06 , H05B3/84 , B32B7/12 , B32B37/12 , B32B3/08 , B32B17/10 , B32B27/36
摘要： A heater device is provided with: a transparent substrate; a heating wire arranged on a first face side of the transparent substrate; and a transparent adhesive layer formed on the first face side of the transparent substrate so as to cover the heating wire. The values of the thickness and viscosity of the adhesive layer are selected such that, when the heater device is affixed onto a windshield by means of the adhesive layer, a wedge angle of a concave portion that is formed on the transparent substrate in the vicinity of the heating wire due to a height of the heating wire is no greater than 0.1°.
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公开(公告)号：US09976637B2
公开(公告)日：2018-05-22
申请号：US14914990
申请日：2013-09-05
发明人： Taro Fukunaga , Hajime Fukushima
CPC分类号： F16H21/06 , F16H21/44 , H01H3/0213 , H01H3/08 , H01H19/115 , H01H19/14
摘要： A rotary electric component includes: a spring; a rotation body; click pieces; a lever restricting rotation of the rotation body, and has a following part in which a groove is formed and which has an arcuate recessed surface on a part of the lateral surface; a restricting member which has a pin and a drive unit having an arcuate protruding surface as part of the lateral surface, and which constitutes a Geneva drive in which the pin engages in the groove of the lever to rotate the lever and, in a state where the pin has been removed from the groove of the lever, the arcuate protruding surface of the drive unit and the arcuate recessed surface of the following part of lever engage to restrict rotation of the lever; and a housing unit comprising an uneven portion and housing the rotation body, click pieces, lever, and restricting member.
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公开(公告)号：US20040069074A1
公开(公告)日：2004-04-15
申请号：US10336991
申请日：2003-01-06
发明人： Tomoaki Toratani , Toshiro Yamamoto , Hiroshi Morimoto , Akira Noguchi , Kosuke Yamawaki , Toshiaki Yasujima , Yukiaki Tsukamoto
IPC分类号： G01L005/24
CPC分类号： B62D15/0215 , B62D6/10 , G01D5/1655
摘要： A contact type rotation sensor includes a contact brush having a contact and an electrical resistor disposed for sliding motion relative to the contact. The contact brush provided at a side face of an arm portion with a projecting piece has asymmetric shape and asymmetric weight distribution about its longitudinal axis, and is large in moment of inertia in a direction of torsion. During relative sliding motion, suppressed torsional vibration of the contact occurs not only at natural frequencies but also at dispersed frequencies other than natural frequencies, reducing the sound pressure of sliding sound. A stable contact state is ensured between the contact and the electrical resistor, resulting in improved durability.
摘要翻译： 接触型旋转传感器包括具有接触件的接触刷和设置成相对于接触件滑动的电阻器。 设置在具有突出片的臂部的侧面的接触刷在其纵轴方向上具有不对称形状和不对称的重量分布，并且在扭转方向上的惯性矩大。 在相对滑动运动期间，不仅在固有频率处，而且在除了固有频率以外的分散频率处发生接触的抑制扭转振动，降低了滑动声音的声压。 确保接触和电阻之间的稳定的接触状态，从而提高耐久性。
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公开(公告)号：US20240153679A1
公开(公告)日：2024-05-09
申请号：US18283013
申请日：2022-03-22
发明人： Masaru SATO , Hitoshi OZAKI , Yuya HIGASA
IPC分类号： H01C17/065
CPC分类号： H01C17/065
摘要： With a resistor, a variable resistor, and a method for manufacturing a resistor according to the present invention, it is possible to eliminate lead and prevent deterioration of sliding characteristics. A resistor according to the present invention is disposed on an insulating layer. The resistor has: a more-conductive-material-containing layer containing more conductive materials than insulating materials; and a more-insulating-material-containing layer that does not contain lead and that contains more insulating materials than conductive materials. The more-conductive-material-containing layer has a polished surface. For example, the film thickness of the more-conductive-material-containing layer in a low-resistance region having a resistance value smaller than or equal to a prescribed value is larger than the film thickness of the more-insulating-material-containing layer in a high-resistance region having a resistance value larger than the prescribed value.
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公开(公告)号：US20230343490A1
公开(公告)日：2023-10-26
申请号：US18037092
申请日：2021-10-13
发明人： Hajime FUKUSHIMA
摘要： Provided is an electric component which mitigates stress acting on a terminal. This electric component comprises: an operation part disposed so as to extend in a predetermined direction; an electrical processing part which has a terminal protruding in a direction crossing the extension direction of the operation part and outputs an electrical signal in response to an operation of the operation part; and a plurality of fixation parts which are disposed so as to sandwich the terminal in the extension direction and protrude in the protrusion direction of the terminal.
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公开(公告)号：US11485323B2
公开(公告)日：2022-11-01
申请号：US16212927
申请日：2018-12-07
摘要： A heater includes a heat generation element which includes a heater wire which spreads in a planar manner, and a metal plate serving as a heat dissipation element which includes a material having a high thermal conductivity, which is placed on a vehicle windowpane side of the heat generation element, which is heated by heat from the heat generation element, and which irradiates heat to the vehicle windowpane side. The vehicle windowpane is heated by the heat irradiated from the metal plate serving as the heat dissipation element.
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公开(公告)号：US20180068813A1
公开(公告)日：2018-03-08
申请号：US15810941
申请日：2017-11-13
发明人： Hajime FUKUSHIMA , Taro FUKUNAGA
CPC分类号： H01H19/14 , H01H19/11 , H01H19/54 , H01H19/58 , H01H2221/01
摘要： The click mechanism comprises a spring made of a plate material and disposed on a rotatable plate that rotates integrally with a rotationally-manipulated shaft of an electric part; two cylindrical click pieces disposed on an outer perimeter of the rotatable plate in positions forming an angle of 180° with respect to each other so as to retractably protrude from the positions at different heights on the outer perimeter in an axial direction; and projections and depressions formed on an inner perimeter of a housing in a circumferential direction, in two upper and lower tiers in the axial direction. The projections and depressions in the two upper and lower tiers are staggered and the two click pieces are biased by the spring to be in resilient contact with the projections and depressions.
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公开(公告)号：US20160189886A1
公开(公告)日：2016-06-30
申请号：US14908681
申请日：2013-08-02
发明人： Noritaka TERASAWA
摘要： Provided is a sliding electric component that extends the service life of a slider, inhibits the occurrence of abnormal sounds during sliding, smooths the sliding of the slider, and inhibits the occurrence of abrasion powder from carbon paste. The sliding electric component comprises a first power collection part (12), a second power collection part (13), and a slider (15) for sliding on the first power collection part (12) and the second power collection part (13), wherein the a plurality of areas (12a, 13a) composed of carbon paste are formed in the sliding direction of the slider (15) in continuous fashion on the second power collection part (13) on which the slider (15) slides.
摘要翻译： 提供了延长滑块的使用寿命的滑动电气部件，抑制滑动期间的异常声音的发生，滑动滑块的滑动，抑制碳糊剂的磨损粉末的产生。 滑动电气部件包括第一集电部（12），第二集电部（13）和用于在第一集电部（12）和第二电力收集部（13）上滑动的滑块（15） 其特征在于，在所述滑块（15）滑动的第二集电部（13）上，以滑块（15）的滑动方向连续地形成由碳膏构成的多个区域（12a，13a）。
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