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1. 发明申请

US20130307402A1 SPARK PLUG 有权
标题翻译： SPARK插头
公开(公告)号：US20130307402A1
公开(公告)日：2013-11-21
申请号：US13983073
申请日：2012-02-01
申请人： Haruki Yoshida , Takamitsu Mizuno , Atsushi Tsukada
发明人： Haruki Yoshida , Takamitsu Mizuno , Atsushi Tsukada
IPC分类号： H01T13/20
CPC分类号： H01T13/20 , H01T13/05 , H01T13/34
摘要： A spark plug, comprised of: an insulator having an axial bore extending in the direction of an axis, a first inner circumferential surface extending at a forward side of the axial bore, a second inner circumferential surface extending at a rear side of the axial bore and having a diameter greater than that of the first inner circumferential surface, and a ledge connecting the first inner circumferential surface and the second inner circumferential surface; a center electrode having a head supported by the ledge and extending in a space surrounded by the second inner circumferential surface, and a circular columnar leg extending continuously from the forward end of the head in a space surrounded by the first inner circumferential surface; and a seal material for holding the center electrode in the axial bore.
摘要翻译：一种火花塞，包括：具有在轴线方向上延伸的轴向孔的绝缘体，在所述轴向孔的前侧延伸的第一内周表面，在所述轴向孔的后侧延伸的第二内周表面并且具有大于所述第一内周面的直径的直径，以及连接所述第一内周面和所述第二内周面的凸缘; 中央电极，其具有由所述凸缘支撑并在由所述第二内周面包围的空间中延伸的头部，以及从所述头部的前端在由所述第一内周面包围的空间中连续延伸的圆柱状腿; 以及用于将中心电极保持在轴向孔中的密封材料。

2. 发明授权

US08294345B2 Spark plug and resistor composition 有权
标题翻译：火花塞和电阻器组成
公开(公告)号：US08294345B2
公开(公告)日：2012-10-23
申请号：US13126850
申请日：2009-10-30
申请人： Haruki Yoshida , Keita Nakagawa , Tsutomu Shibata
发明人： Haruki Yoshida , Keita Nakagawa , Tsutomu Shibata
IPC分类号： H01T13/20 , F02M57/06
CPC分类号： H01T13/41 , H01C7/108
摘要： A spark plug (100) has a resistor (15) between a center electrode 3 and a metal terminal (13). The resistor (15) contains glass, ceramic powder, an electrically conductive material, and metal. An average of two or more particles of the metal are present in an arbitrary region measuring 300 (μm)×300 (μm) on an arbitrary section of the resistor (15), and the total sectional area of the metal present in the region accounts for less than 1.6% of the region.
摘要翻译：火花塞（100）在中心电极3和金属端子（13）之间具有电阻器（15）。电阻器（15）包含玻璃，陶瓷粉末，导电材料和金属。平均两个以上的金属颗粒存在于在电阻器（15）的任意部分上测量300（μm）×300（μm）的任意区域，并且存在于区域中的金属的总截面积不到该地区的1.6％。

3. 发明授权

US07677910B2 Connector connection apparatus 有权
标题翻译：连接器连接装置
公开(公告)号：US07677910B2
公开(公告)日：2010-03-16
申请号：US11893863
申请日：2007-08-17
申请人： Haruki Yoshida , Eiji Fukuda , Sumito Atsumi , Hiroshi Kobayashi , Kiyoka Matsubayashi , Fumitoshi Akaike , Masatoshi Mori
发明人： Haruki Yoshida , Eiji Fukuda , Sumito Atsumi , Hiroshi Kobayashi , Kiyoka Matsubayashi , Fumitoshi Akaike , Masatoshi Mori
IPC分类号： H01R13/64
CPC分类号： H01R9/16 , H01R13/60 , H01R2201/26
摘要： The present invention is to provide a connector connection apparatus to avoid drop of a connector without increase of cost. The connector connection apparatus includes a holder for receiving therein and holding the connector, a receiving portion main body for receiving therein and holding the holder, and a plate for fixing the holder attached to the receiving portion main body. The receiving portion main body includes a receiving hole having a diameter larger than an outer diameter of the holder and receiving the holder therein. The holder is inserted from an upper opening of the receiving hole into the receiving portion main body. The holder is then held between the plate and the receiving portion main body.
摘要翻译：本发明是提供一种连接器连接装置，以避免连接器的下降而不增加成本。连接器连接装置包括：保持器，用于容纳连接器;容纳部分主体，用于容纳在其中并保持保持器;以及用于固定安装在容纳部分主体上的保持架的板。接收部分主体包括容纳孔，该容纳孔的直径大于保持器的外径，并且在其中容纳保持器。保持器从容纳孔的上开口插入到容纳部主体内。然后将保持器保持在板和容纳部主体之间。

4. 发明授权

US07578693B2 Connector unit 有权
标题翻译：连接器单元
公开(公告)号：US07578693B2
公开(公告)日：2009-08-25
申请号：US11893730
申请日：2007-08-17
申请人： Haruki Yoshida , Sumito Atsumi , Eiji Fukuda , Hiroshi Kobayashi , Kiyoka Matsubayashi , Fumitoshi Akaike , Masatoshi Mori
发明人： Haruki Yoshida , Sumito Atsumi , Eiji Fukuda , Hiroshi Kobayashi , Kiyoka Matsubayashi , Fumitoshi Akaike , Masatoshi Mori
IPC分类号： H01R13/627
CPC分类号： H01R13/627 , H01R9/031 , H01R13/506 , H01R13/73 , H01R13/743 , H01R13/745
摘要： The connector unit includes: a first holder to be attached to a first article; a first connector to be received in the first holder; a second holder to be attached to a second article; and a second connector to be received in the second holder to be coupled with the first connector, wherein the first holder includes a hold engaging part having an arm body and a projection which engages with the first connector, the connector unit further includes: an engagement-removing part which removes an engagement between the hold engaging part and the first connector when the first and second connectors are coupled with eachother; and an entrance-permitting part provided on the second holder to allow the projection of the disengaged hold engaging part to enter therein after the first and second connectors move with respect to the first holder.
摘要翻译：连接器单元包括：第一保持器，用于附接到第一物品; 要接收在第一保持器中的第一连接器; 附着在第二制品上的第二支架; 以及第二连接器，其被接收在第二保持器中以与第一连接器联接，其中第一保持器包括具有臂体的保持接合部分和与第一连接器接合的突起，连接器单元还包括：接合部 - 当第一和第二连接器与彼此耦合时，移除保持接合部分和第一连接器之间的接合部; 以及设置在所述第二保持器上以允许所述脱离保持接合部分的突出部在所述第一和第二连接器相对于所述第一保持器移动之后进入其中的入口许可部分。

5. 发明授权

US06476616B2 Connector continuity checking device 有权
标题翻译：连接器连续性检查装置
公开(公告)号：US06476616B2
公开(公告)日：2002-11-05
申请号：US09765436
申请日：2001-01-22
申请人： Haruki Yoshida
发明人： Haruki Yoshida
IPC分类号： H01H3104
CPC分类号： G01R31/045
摘要： In a connector continuity checking device comprising continuity checking pins 38 corresponding to terminals 41 in a connector 32, and lance displacement detecting pins 34 corresponding to lances 44 having elasticity and adapted to lock the terminals, the continuity checking pins 38 are respectively provided at their distal ends with concave terminal receiving portions 55 to receive distal ends of the terminals 41, and the lance displacement detecting pins 34 are respectively provided at their distal ends with concave lance receiving portions 56 to receive distal ends of the lances 44. The concave terminal receiving portions 55 and the concave lance receiving portions 56 are formed in a U-shape or a V-shape in cross section.
摘要翻译：在连接器连续性检查装置中，包括对应于连接器32中的端子41的连续性检查销38和对应于具有弹性并适于锁定端子的矛杆44的喷枪位移检测销34，连续性检查销38分别设置在其远端末端具有凹端子接收部分55以接收端子41的远端，并且喷枪位移检测销34分别设置在其远端处，具有用于接收喷枪44的远端的凹形喷枪接收部分56.凹形端子接收部分 55，凹凸杆容纳部56形成为U字状或V字状。

6. 发明授权

US06375502B2 Connector 失效
标题翻译：连接器
公开(公告)号：US06375502B2
公开(公告)日：2002-04-23
申请号：US09725193
申请日：2000-11-29
申请人： Haruki Yoshida , Motohisa Kashiyama
发明人： Haruki Yoshida , Motohisa Kashiyama
IPC分类号： H01R1340
CPC分类号： H01R13/4223
摘要： A connector (1) includes connection terminals (2), and a connector housing (3) having terminal receiving chambers (15). A lance (22) and an elastic displacement-allowing space (24) are formed within the terminal receiving chamber (15). A groove (23) is formed in an upper partition wall (16) of the terminal receiving chamber (15) which is opposed to the connection terminal (2), and has the elastic displacement-allowing space (24) formed therein. A lance displacement detection pin (35) of a connector inspecting instrument (4) for detecting a half-insertion condition of the connection terminal (2), as well as a distal end portion (30) of the lance (22), can be inserted into and removed from the groove (23). The length of the distal end portion (30) of the lance (22) is determined in accordance with a depth of the groove (23).
摘要翻译：连接器（1）包括连接端子（2）和具有端子接收室（15）的连接器壳体（3）。在端子容纳室（15）内形成有喷枪（22）和弹性位移允许空间（24）。在端子接收室（15）的与连接端子（2）相对的上分隔壁（16）中形成有一个凹槽（23），并且其中形成有弹性位移允许空间（24）。用于检测连接端子（2）的半插入状态的连接器检查仪器（4）以及喷枪（22）的远端部分（30）的喷枪位移检测销（35）可以是插入和移出凹槽（23）。根据凹槽（23）的深度确定喷枪（22）的远端部分（30）的长度。

7. 发明授权

US06171130B2 Half-fitting prevention connector 失效
标题翻译：半合适预防接头
公开(公告)号：US06171130B2
公开(公告)日：2001-01-09
申请号：US09241315
申请日：1999-02-01
申请人： Haruki Yoshida , Motohisa Kashiyama
发明人： Haruki Yoshida , Motohisa Kashiyama
IPC分类号： H01R1362
CPC分类号： H01R13/641
摘要： A connector for preventing a half-fitting thereof comprises a first connector housing, a second connector housing for engaging with the first connector housing, a slide cover provided so as to cover an outer periphery of the second connector housing, the slide cover capable of sliding on the outer periphery of the second connector housing in a fitting direction of the first and second connector housing, resilient member provided in the second connector housing for urging the slide cover toward an anti-fitting direction, and at least three half-fitting detection mechanisms for detecting the half-fitting of the first and second connector housing respectively provided on outer face of front end portions of the first connector housing and the slide cover, the detection mechanisms arranged such that there are substantially equal intervals therebetween with respect to a circumferencial direction of the first connector housing and the slide cover.
摘要翻译：用于防止其半装配的连接器包括第一连接器壳体，用于与第一连接器壳体接合的第二连接器壳体，设置成覆盖第二连接器壳体的外周的滑动盖，能够滑动的滑盖在所述第二连接器壳体的外周上沿着所述第一和第二连接器壳体的装配方向，设置在所述第二连接器壳体中的弹性构件用于将所述滑盖向着装配方向推动，并且至少三个半配件检测机构用于检测分别设置在第一连接器壳体和滑盖的前端部的外表面上的第一连接器壳体和第二连接器壳体的半嵌合，检测机构布置成使得相对于圆周方向具有基本相等的间隔的第一连接器壳体和滑盖。

8. 发明授权

US5980332A Electrical connector 失效
标题翻译：电连接器
公开(公告)号：US5980332A
公开(公告)日：1999-11-09
申请号：US984153
申请日：1997-12-03
申请人： Masanori Tsuji , Haruki Yoshida
发明人： Masanori Tsuji , Haruki Yoshida
IPC分类号： H01R13/641 , H01R13/42 , H01R13/436 , H01R13/639 , H01R13/64 , H01R13/514
CPC分类号： H01R13/4362 , H01R13/639
摘要： An electrical connector is provided for detecting a terminal holder's projecting from a connector housing easily. The electrical connector includes a first connector housing, a second connector housing having a hood for receiving the first connector housing, and the terminal holder. The terminal holder is provided with an engagement groove which abuts on the hood when the first connector housing is engaged with the second connector housing by mistake. Consequently, it is possible to prevent the first connector housing having the terminal incompletely inserted therein from engaging with the second connector housing.
摘要翻译：提供一种电连接器，用于容易地检测从连接器壳体突出的端子保持器。电连接器包括第一连接器壳体，具有用于接收第一连接器壳体的罩的第二连接器壳体和端子座。当第一连接器壳体与第二连接器壳体错误地接合时，端子保持器设置有接合在罩上的接合槽。因此，可以防止端子不完全插入其中的第一连接器壳体与第二连接器壳体接合。

9. 发明授权

US5800202A Electrical connector assembly with coupling guide structure 失效
标题翻译：带连接引导结构的电气连接器组件
公开(公告)号：US5800202A
公开(公告)日：1998-09-01
申请号：US661326
申请日：1996-06-13
申请人： Masanori Tsuji , Haruki Yoshida
发明人： Masanori Tsuji , Haruki Yoshida
IPC分类号： H01R13/629 , H01R13/639 , H01R13/64 , H01R13/641 , H01R3/00
CPC分类号： H01R13/641
摘要： A first connector housing has a coupling noticing member slidably mounted therein orthogonally to the connector housing coupling direction. An operating portion is provided in one outward end of the coupling noticing member. An actuating portion is provided in the coupling noticing member and has an inwardly tapered face with a falling gradient, the tapered face being directed oppositely to the connector housing coupling direction. A second connector housing engaging with the first connector housing has a projecting guide piece provided in an opening end of the second connector housing and abutting against the tapered face of the coupling noticing member. An actuating portion inserting recess is opened adjacent to the projecting guide piece in the second connector housing. The first connector housing has a resilient lock arm with a ramped locking protrusion and the second connector housing has a stepped portion abutting against the ramped locking protrusion.
摘要翻译：第一连接器壳体具有联接器识别构件，其可滑动地安装在与连接器壳体联接方向正交的位置。操作部分设置在联接器注意部件的一个外端。致动部分设置在联接器中，并具有向下倾斜的倾斜面，该锥形面与连接器壳体联接方向相反。与第一连接器壳体接合的第二连接器壳体具有设置在第二连接器壳体的开口端中并抵靠联接器注视构件的锥形面的突出引导件。致动部分插入凹口在第二连接器壳体中与突出的引导件相邻地打开。第一连接器壳体具有带有倾斜的锁定突起的弹性锁定臂，并且第二连接器壳体具有抵靠倾斜的锁定突起的台阶部分。

10. 发明授权

US08710725B2 Spark plug 有权
标题翻译：火花塞
公开(公告)号：US08710725B2
公开(公告)日：2014-04-29
申请号：US13876497
申请日：2011-09-27
申请人： Haruki Yoshida , Toshitaka Honda
发明人： Haruki Yoshida , Toshitaka Honda
IPC分类号： H01T13/02
CPC分类号： H01T13/20 , H01T13/34
摘要： A spark plug having improved load life performance and fixing strength of a metallic terminal to an insulator, and which reduces the incidence of breakage of the insulator when the metallic terminal is inserted into the axial hole of the insulator. The spark plug of the present invention is characterized in that the distance ((B−A)/2) between the forward end portion of the metallic terminal and the wall surface of an intermediate diameter portion of the axial hole of the insulator falls within a range of 0.02 mm to 0.2 mm, the shrinkage amount (D−C) of a connecting portion falls within a range of 6 mm to 27 mm, and the Vickers hardness of the metallic terminal at ordinary temperature falls within a range of 100 Hv to 430 Hv.
摘要翻译：一种火花塞，其具有改善的负载寿命性能和金属端子固定在绝缘体上的强度，并且当金属端子插入到绝缘体的轴向孔中时，这减少了绝缘体的断裂入射。本发明的火花塞的特征在于，金属端子的前端部与绝缘体的轴孔的中间直径部的壁面之间的距离（（A-A）/ 2）落入范围为0.02mm至0.2mm，连接部分的收缩量（D-C）落在6mm至27mm的范围内，并且常温下金属端子的维氏硬度落在100HV至 430 Hv。

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