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公开(公告)号：US4218594A
公开(公告)日：1980-08-19
申请号：US925995
申请日：1978-07-19
申请人： Hiroki Komatsu , Tsumoru Oka
发明人： Hiroki Komatsu , Tsumoru Oka
摘要： A switch having a small thickness and constructed easily from a reduced number of parts comprises two complementary molded switch case members, each of which has fixed contacts with terminals integrally formed therewith and a common contact with a terminal integrally formed therewith. An operation member consisting of a disc portion and a stopper portion integrally formed therewith is provided between the case members and movable contacts having contact projections on their outer surfaces are secured to respective side surfaces of the disc portion of the operation member. A shaft member passes through the case members, the movable contacts and the operation member and is held in place with a fastener member. The upper portions of the case members are formed so as to define a slot therebetween which restricts rotary movement of the stopper portion projecting from the operation member.
摘要翻译： 具有小的厚度并且容易地从减少的部件构造的开关包括两个互补的模制开关壳体构件，每个开关壳体构件具有与其一体形成的端子的固定触点和与其一体形成的端子的公共接触。 在壳体之间设置有由盘部和与其一体形成的止动部的操作构件，并且在其外表面上具有接触突起的可动触头固定到操作构件的盘部的各个侧表面。 轴构件穿过壳体构件，可动触头和操作构件，并且用紧固构件保持就位。 壳体部件的上部形成为限定其间的狭槽，其限制从操作部件突出的止动部的旋转运动。
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公开(公告)号：US4897513A
公开(公告)日：1990-01-30
申请号：US301783
申请日：1989-01-25
申请人： Tsumoru Oka , Mituaki Shinraku
发明人： Tsumoru Oka , Mituaki Shinraku
CPC分类号： F16H59/105 , H01H1/60 , H01H19/563 , H01H2300/02
摘要： A rotary switch has a synthetic resin substrate on the surface of which a plurality of fixed contacts are arranged in a concentric fashion, and a holder rotatable over the expanse of the substrate, including the fixed contacts. A conductor plate supported to the holder is formed with swelled contacts which act as movable contacts. A rib is positioned so that the conductor plate contacts the rib when the switch is in the off position, thereby lifting the movable contacts from the surface of the substrate. A substantially hour glass shaped slit is used to separate and insulate the fixed contacts. The wide portions of the slit act as reservoirs for conductive wearing powder, thereby delaying a short circuit due to wearing powder accumulation. Thus, the switch alleviates wear of the movable contacts and enhances switching accuracy.
摘要翻译： 旋转开关的表面上具有合成树脂基板，其中多个固定触点以同心的方式布置，以及保持件，其能够在包括固定触点的基板的宽度上旋转。 支撑在保持器上的导体板形成为膨胀的触点，其作为活动触点。 定位肋，使得当开关处于关闭位置时，导体板接触肋，从而从基板的表面提起可动触头。 使用基本上小时的玻璃形狭缝来分离和绝缘固定触点。 狭缝的宽部分作为导电磨损粉末的储存器，从而延迟由于粉末积聚而引起的短路。 因此，该开关减轻了可动触头的磨损并提高了开关精度。
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公开(公告)号：US4200773A
公开(公告)日：1980-04-29
申请号：US924961
申请日：1978-07-17
申请人： Hiroaki Komatsu , Tsumoru Oka
发明人： Hiroaki Komatsu , Tsumoru Oka
CPC分类号： H01H21/18
摘要： A switch of an extremely small thickness is made of a reduced number of parts and can be easily assembled. The switch comprises a pair of complementary case members each of which has a plurality of fixed contacts having integrally formed terminals and a common fixed contact having an integrally formed terminal; and an operation member having a lever portion, and a disc portion disposed between the case members. The operation member is provided on its outer faces with identically shaped movable contact members having contacts on the outer surfaces thereof. The upper ends of the case members define a slot form which the lever portion of the operation member is upwardly projected, and the movement of the lever portion is restricted by the slot. The operation member is securely supported in the case members by horizontal fastener members extended from both faces of the former to the outer surfaces of the latter.
摘要翻译： 厚度非常小的开关由部件数量减少而组装。 开关包括一对互补的壳体构件，每个互补的壳体构件具有多个具有整体形成的端子的固定触点和具有整体形成的端子的公共固定触点; 以及具有杆部的操作构件和设置在壳体构件之间的盘部。 操作构件在其外表面上设置有在其外表面上具有接触的相同形状的可动接触构件。 壳体构件的上端限定了操作构件的杆部向上突出的槽形式，并且杆部的移动被槽限制。 操作构件通过从前者的两个面延伸到后者的外表面的水平紧固构件牢固地支撑在壳体构件中。
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公开(公告)号：US4824396A
公开(公告)日：1989-04-25
申请号：US170918
申请日：1988-03-17
申请人： Kunihiko Sasaki , Kiichi Yamaguchi , Tsumoru Oka , Takasi Ohya , Mituaki Shinraku , Akihiro Konno , Yuichi Ida
发明人： Kunihiko Sasaki , Kiichi Yamaguchi , Tsumoru Oka , Takasi Ohya , Mituaki Shinraku , Akihiro Konno , Yuichi Ida
IPC分类号： B60R16/02 , B60R16/027 , H01R35/02 , H01R39/02
CPC分类号： B60R16/027 , H01R35/025
摘要： An electrical connection apparatus includes a flat cable having one end secured to a fixed member and the other end secured to a movable member. The flat cable is provided with a turning portion at its fixing portion to the fixed member, and a cutter is inserted toward a folding line of the turning portion to cut the flat cable.
摘要翻译： 电气连接装置包括扁平电缆，其一端固定到固定构件，另一端固定到可移动构件。 扁平电缆在其固定部分处设置有转动部分，固定部件，并且切割器朝向折回部分的折叠线插入以切割扁平电缆。
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公开(公告)号：US4087779A
公开(公告)日：1978-05-02
申请号：US734469
申请日：1976-10-21
申请人： Tsumoru Oka
发明人： Tsumoru Oka
IPC分类号： H01C7/00 , H01C1/142 , H01C10/30 , H01C17/06 , H01C17/28 , H05K1/03 , H05K1/09 , H05K1/16 , H05K3/24
CPC分类号： H05K1/167 , H01C1/142 , H01C17/28 , H05K1/0366 , H05K1/095 , H05K2201/0284 , H05K2201/0293 , H05K2201/035 , H05K2201/0769 , H05K3/247 , Y10T29/49099 , Y10T29/49101
摘要： An electronic printed circuit is produced by firstly forming an electric resistance layer on an insulating substrate at positions where resistors and conductive portions of the printed circuit are expected to be provided, and then applying a layer of electrically conductive substance over the electric resistance layer thus formed, at positions where the terminals and the conductive portions of the printed circuit are to be provided.
摘要翻译： 通过首先在绝缘基板上形成电阻器和印刷电路的导电部分的位置，然后在这样形成的电阻层上施加一层导电物质，形成电子印刷电路 ，在要设置印刷电路的端子和导电部分的位置处。
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公开(公告)号：US5144277A
公开(公告)日：1992-09-01
申请号：US697565
申请日：1991-05-09
申请人： Kanji Ishihara , Tsumoru Oka
发明人： Kanji Ishihara , Tsumoru Oka
摘要： The present invention relates to a rotary type electrical part and particularly to a throttle position sensor used within an automobile. The electrical part comprises a casing having one end thereof defined as an opening face, an attachment hole defined in the other end thereof, and a hollow cylindrical body formed therein which extends at right angles to the side of the casing, the casing further having an air passage which is defined in the side thereof and communicates with a hollow portion of the cylindrical body, a driving shaft having one end projecting from the attachment hole and rotatably mounted within the casing, a sliding-element receive attached to the other end of the driving shaft and rotated in response to the rotation of the driving shaft, an insulating substrate disposed adjacent to the sliding-element receiver in the casing and in an opposing relationship thereto and having a conductive pattern formed on the surface of the insulating substrate, the conductive pattern disposed in an opposing relationship to the sliding-element receiver, sliding elements mounted on the sliding-element receiver in such a manner that the sliding elements are brought into sliding contact with the insulating substrate in a face-to-face manner, and a connector having contacts whose outer side is provided with a sealing member mounted thereon and whose tip portions are received with terminals fixed to the conductive pattern inserted therein. In addition, a cover is fitted onto the opening face of the casing and a filler material is charged into a region between the cover and the inner-wall face of the casing, and an opening face of the cylindrical body is sealed tight with the sealing member after press-fitting of the connector into the cylindrical body.
摘要翻译： 本发明涉及一种旋转式电气部件，特别涉及一种在汽车内使用的节气门位置传感器。 电气部件包括一个壳体，其一端被限定为开口面，在其另一端限定的附接孔和形成在其中的中空圆筒体，其与壳体的一侧成直角地延伸，壳体还具有 空气通道限定在其侧面并与圆筒体的中空部分连通;驱动轴，其一端从安装孔突出并可旋转地安装在壳体内;滑动元件接收件，其附接到该另一端 驱动轴并响应于驱动轴的旋转而旋转;绝缘基板，其布置成与壳体中的滑动元件接收器相邻并且与其相对，并且具有形成在绝缘基板的表面上的导电图案，导电 以与滑动元件接收器相对的关系设置的图案，安装在滑动元件接收器上的滑动元件 使滑动元件与绝缘基板以面对面的方式滑动接触的方式，以及具有接触件的连接器，其外侧设置有安装在其上的密封部件，并且其末端部分被固定在端子上 导电图案插入其中。 此外，在壳体的开口面上安装有盖，将填充材料填充到壳体与壳体的内壁面之间的区域中，并且密封体的密封部 连接器压入圆柱体后的部件。
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公开(公告)号：US4921428A
公开(公告)日：1990-05-01
申请号：US301914
申请日：1989-01-25
申请人： Kunihiko Sasaki , Yuichi Ida , Tsumoru Oka , Mituaki Shinroaku
发明人： Kunihiko Sasaki , Yuichi Ida , Tsumoru Oka , Mituaki Shinroaku
CPC分类号： B60R16/027 , H01R35/025
摘要： A cable reel comprises the fixture, the mover operating in connection with the fixture, the flat cable wound through several times, in which the end of the flat cable is led out of the fixture passing through the mover, at least one sheets are adhesively attached to one surface of said fixture and said mover facing to both ends at the width direction of the flat cable.
摘要翻译： 电缆卷轴包括固定装置，与固定装置连接的动子，扁平电缆缠绕好几次，其中扁平电缆的一端被引导通过移动器的固定装置，至少一个片材被粘附 到所述固定装置的一个表面，并且所述动子面向扁平电缆的宽度方向的两端。
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8.发明授权
公开(公告)号：US4658236A
公开(公告)日：1987-04-14
申请号：US655362
申请日：1984-09-27
申请人： Tsumoru Oka , Hiroshi Tamagawa
发明人： Tsumoru Oka , Hiroshi Tamagawa
CPC分类号： B62J6/003 , B62J2006/006
摘要： A compact automatic signal cancelling apparatus for a direction indicator mounted on a motorcycle, engine driven bicycle or like vehicle is housed in a cylindrical member which is fixedly secured to the handlebar. A variable resistor is incorporated in the apparatus for detecting an angle of turning movement of the handlebar and its rotary shaft is connected to the body or frame of the motorcycle which serves as a reference point for the apparatus. As the handlebar is turned by the driver on the motorcycle, the apparatus in the cylindrical member is rotated while the rotary shaft of the variable resistor is kept immobable. The angle of turning movement of the handlebar is detected by the change in resistance value of the variable resistor, which is transmitted to a control circuit. The control circuit automatically turns on or off the signal on the direction indicator in response to detection of the change in resisting value of the variable resistance.
摘要翻译： 用于安装在摩托车，发动机自行车或类似车辆上的方向指示器的紧凑型自动信号消除装置容纳在固定地固定到车把上的圆柱形构件中。 在用于检测把手的转动角度的装置中结合有可变电阻器，并且其旋转轴连接到作为装置的参考点的摩托车的主体或框架。 当车把由摩托车上的驾驶员转动时，圆柱形构件中的装置旋转，同时可变电阻器的旋转轴保持不动。 手柄的转动角度由传递给控制电路的可变电阻器的电阻值的变化来检测。 响应于检测到可变电阻的电阻值的变化，控制电路自动打开或关闭方向指示器上的信号。
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公开(公告)号：US4652850A
公开(公告)日：1987-03-24
申请号：US820575
申请日：1986-01-16
申请人： Tsumoru Oka
发明人： Tsumoru Oka
CPC分类号： H01C10/30
摘要： A potentiometer which can be used for measurement of angles includes an enclosure made of insulating material. The enclosure has a positioning portion comprising a pair of grooves to guide a resistance base plate into the enclosure. The enclosure is provided with a recess extending perpendicular to the plane of the base plate to rotatably receive the shaft portion of a sliding member. This sliding member further includes a slider which is brought into sliding contact with electrodes formed on the base plate. This produces a change in the resistance of a resistance member formed on the base plate.
摘要翻译： 可用于测量角度的电位计包括由绝缘材料制成的外壳。 外壳具有定位部分，该定位部分包括一对凹槽以将电阻基板引导到外壳中。 外壳设置有垂直于基板的平面延伸的凹部，以可旋转地容纳滑动构件的轴部。 该滑动构件还包括与形成在基板上的电极滑动接触的滑块。 这产生形成在基板上的电阻部件的电阻的变化。
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