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21. 发明授权

US5540450A Rubber plug for a water-proof connector 失效
标题翻译：防水连接器用橡胶塞
公开(公告)号：US5540450A
公开(公告)日：1996-07-30
申请号：US305024
申请日：1994-09-13
申请人： Hiroyuki Hayashi , Shigekazu Wakata , Eiji Saijo , Masahiko Aoyama
发明人： Hiroyuki Hayashi , Shigekazu Wakata , Eiji Saijo , Masahiko Aoyama
IPC分类号： H01R13/52 , F16J9/08 , H02G3/18
CPC分类号： H01R13/5205 , H02G15/013
摘要： A rubber plug for a water-proof connector has an inner cylinder and an outer cylinder. The rubber plug into which an electrical wire inserted and which is inserted into a cylindrical structure of the water-proof connector sealingly closes the gap between the electrical wire and the cylindrical structure. The inner cylinder is provided at a portion which is positioned near the opening of the cylindrical structure of the water-proof connector, for sealingly closing a gap between the electrical cylinder and the inner cylinder. The outer cylinder has an annular groove, and is provided outside the inner cylinder at the portion in such a manner that the outer cylinder surrounds said inner cylinder through the annular groove for closing a gap between the inner cylindrical surface of the cylindrical structure and the outer cylinder.
摘要翻译：用于防水连接器的橡胶塞具有内筒和外筒。其中插入电线并插入防水连接器的圆柱形结构中的橡胶塞密封地封闭电线和圆柱形结构之间的间隙。内筒设置在位于防水连接器的圆筒形结构的开口附近的部分，用于密封地封闭电缸和内筒之间的间隙。外筒具有环形槽，并且在该部分处设置在内筒的外侧，使得外筒通过环形槽围绕所述内筒，用于封闭圆柱形结构的内圆柱形表面与外圆柱体之间的间隙圆筒。

22. 发明授权

US5474477A Method and apparatus for doubly securing a terminal within a connector 失效
标题翻译：用于将端子双重固定在连接器内的方法和装置
公开(公告)号：US5474477A
公开(公告)日：1995-12-12
申请号：US301645
申请日：1994-09-07
申请人： Masahiko Aoyama
发明人： Masahiko Aoyama
IPC分类号： H01R13/42 , H01R13/436
CPC分类号： H01R13/4362
摘要： A connector includes a retainer for retaining metal terminals within a housing. The retainer includes provisional retaining projections and complete retaining projections. The retainer can be held on a housing in three depth positions. Namely, in the first insertion position (free position) of the retainer, the metal terminal is allowed to be inserted and withdrawn. In the second insertion position (provisional retained position), the provisional retaining portion engages the stabilizers to prevent the withdrawal of the metal terminal but allows the insertion of the metal terminal. In the third insertion position (complete retained position), the complete retaining projection is projected into and engaged in a retaining hole in the metal terminal, thereby preventing the withdrawal and insertion of the metal terminal.
摘要翻译：连接器包括用于将金属端子保持在壳体内的保持器。保持器包括临时保持突起和完整的保持突起。保持器可以保持在三个深度位置的壳体上。也就是说，在保持器的第一插入位置（自由位置）中，允许金属端子被插入和拉出。在第二插入位置（临时保持位置）中，临时保持部分与稳定器接合以防止金属端子拔出，但允许插入金属端子。在第三插入位置（完全保持位置）中，完全保持突起突出并接合在金属端子的保持孔中，从而防止金属端子的拔出和插入。

23. 发明申请

US20050248427A1 Ignition coil for internal combustion engine 有权
标题翻译：内燃机点火线圈
公开(公告)号：US20050248427A1
公开(公告)日：2005-11-10
申请号：US11115348
申请日：2005-04-27
申请人： Kazuhide Kawai , Shouichi Takeyama , Masahiko Aoyama
发明人： Kazuhide Kawai , Shouichi Takeyama , Masahiko Aoyama
IPC分类号： F02P15/00 , H01F27/02 , H01F38/12
CPC分类号： H01F38/12 , H01F27/022
摘要： An ignition coil for an internal combustion engine has a first housing, a second housing, a holder, an insulating resin and a crack extension restrictor. The first housing encloses a center core, a primary coil and a secondary coil. The second housing has an install portion and a cylinder-shaped fitting portion fitted to a top cylindrical portion of the first housing. The holder is laid over top ends of the primary and secondary coils. The insulating resin is charged in an annular cavity defined at least by uppermost portions of the primary and secondary coils, the fitting portion and the holder and in contact with the fitting portion. The crack extension restrictor is formed by a part of the fitting portion and a part of the holder and disposed above the fitting faces of the fitting portion and the top end portion.
摘要翻译：用于内燃机的点火线圈具有第一壳体，第二壳体，保持器，绝缘树脂和裂纹扩展限制器。第一壳体包围中心芯，初级线圈和次级线圈。第二壳体具有安装部分和装配到第一壳体的顶部圆柱形部分的圆柱形配件部分。支架放置在主和次级线圈的顶端。绝缘树脂被填充在至少由初级线圈和次级线圈的最上部限定的环形空腔中，配合部分和保持器并与配合部分接触。裂缝延伸限制器由装配部分的一部分和保持件的一部分形成，并且设置在装配部分和顶端部分的装配面的上方。

24. 发明授权

US06781500B2 Ingition coil for internal combustion engine 有权
标题翻译：内燃机引擎线圈
公开(公告)号：US06781500B2
公开(公告)日：2004-08-24
申请号：US10139639
申请日：2002-05-07
申请人： Kazuhide Kawai , Masafuyu Sano , Shigeya Abe , Masahiro Inagaki , Hajime Kasai , Hidetoshi Nakashima , Jyunichi Wada , Koji Tsunenaga , Kazutoyo Osuka , Masahiko Aoyama , Takashi Tauchi , Kaneo Buma , Yoshitaka Sato , Katsunori Akimoto
发明人： Kazuhide Kawai , Masafuyu Sano , Shigeya Abe , Masahiro Inagaki , Hajime Kasai , Hidetoshi Nakashima , Jyunichi Wada , Koji Tsunenaga , Kazutoyo Osuka , Masahiko Aoyama , Takashi Tauchi , Kaneo Buma , Yoshitaka Sato , Katsunori Akimoto
IPC分类号： H01F2730
CPC分类号： H01F38/12 , H01F2038/122
摘要： In a stick coil, there is disclosed an ignition coil for an internal combustion engine which can prevent a crack (a collar leak) from being generated due to a thermal stress. In this ignition coil, the structure is made such that a size (L) of a portion which is in parallel to an axial direction of a primary spool (121) in a projection portion (121b) is larger than a size (T) of a portion which is in parallel to an orthogonal direction to the axial direction of the primary spool (121). Accordingly, a frontal projected area of the projection portion (121b) as seen from a flowing direction of a resin becomes small, a resin flow is hard to get out of order at a time when the resin flows through a portion corresponding to the projection portion (121b) at the forming time, and a convoluted void and a weld are hard to be generated. Accordingly, since it is possible to prevent a mechanical strength in a root portion of the projection portion (121b) from being reduced, it is possible to previously prevent a crack from being generated in the root portion of the projection portion (the collar portion) (121b) due to a thermal stress so as to reduce an insulating property.
摘要翻译：在棒状线圈中，公开了一种用于内燃机的点火线圈，其可以防止由于热应力而产生裂纹（轴环泄漏）。在该点火线圈中，该结构被制成使得与突起部分（121b）中的初级线轴（121）的轴向方向平行的部分的尺寸（L）大于与主卷轴（121）的轴向的正交方向平行的部分。因此，从树脂的流动方向看，突出部分（121b）的正面投影面积变小，在树脂流过与突起部分相对应的部分时，树脂流动难以变得不顺利（121b），并且难以产生卷积的空隙和焊缝。因此，由于可以防止突起部（121b）的根部的机械强度降低，所以能够防止在突起部（轴环部）的根部产生裂纹，（121b）由于热应力而降低绝缘性能。

25. 发明授权

US06533615B2 Shielding terminal and a connector provided therewith 失效
公开(公告)号：US06533615B2
公开(公告)日：2003-03-18
申请号：US10039966
申请日：2002-01-02
申请人： Takashi Koide , Masahiko Aoyama
发明人： Takashi Koide , Masahiko Aoyama
IPC分类号： H01R903
CPC分类号： H01R13/748 , H01R13/6582
摘要： A shielding terminal (15) is accommodated in a cavity (21) of a housing (20) in a connector (10) and is doubly locked by a lock (25) of the housing (20) and by a ground terminal (50). A recess (16D) is formed in a shielding shell (16) of the shielding terminal (15) during the formation of a locking claw (16B) for locking a dielectric element. The recess (16D) is narrower than the lock (25). Hence, the lock (25) neither enters nor gets caught by the recess (16D) during insertion of the shielding terminal (15) into the cavity (21). Therefore, an insertion resistance of the shielding terminal (15) can be reduced.

26. 发明授权

US06467164B2 Method for connecting a terminal fitting and a flat conductor, a terminal connection apparatus and a terminal fitting 失效
标题翻译：用于连接端子接头和扁平导体的方法，端子连接装置和端子接头
公开(公告)号：US06467164B2
公开(公告)日：2002-10-22
申请号：US09813585
申请日：2001-03-21
申请人： Masahiko Aoyama
发明人： Masahiko Aoyama
IPC分类号： H01R424
CPC分类号： H01R12/69 , H01R4/182 , H05K3/326 , Y10T29/49174 , Y10T29/4919
摘要： A method is provided for connecting a terminal fitting and a flat conductor to achieve a high contact pressure between the terminal fitting and a conductive path. A FFC (10) has an insulation sheet (12) adjacent the end stripped to expose a conductor (11). The FFC (10) is inserted between first and second squeezing plates (22, 23) of a terminal fitting (20). Complimentary recessed/projected portions (32, 33) are formed on the outer surfaces of a pair of upper and lower press dies (30, 31) for pressing the terminal fitting (20). The terminal fitting (20) is pressed by the press dies (30, 31). Thus, the FFC 10 and the terminal fitting (20) are pressed together into a single unit and the squeezing plates (22, 23) are formed into a zigzag configuration.
摘要翻译：提供一种用于连接端子接头和扁平导体以实现端子接头和导电路径之间的高接触压力的方法。 FFC（10）具有邻近剥离的端部以暴露导体（11）的绝缘片（12）。 FFC（10）插入端子接头（20）的第一和第二挤压板（22,23）之间。在用于按压端子接头（20）的一对上下压模（30,31）的外表面上形成有免费的凹凸部（32,33）。端子接头（20）被压模（30,31）按压。因此，FFC 10和端子接头（20）被压在一起成为一个单元，并且挤压板（22,23）形成为之字形。

27. 发明授权

US06372990B1 Terminal for a cable and method for mounting a terminal 有权
标题翻译：电缆端子和端子安装方法
公开(公告)号：US06372990B1
公开(公告)日：2002-04-16
申请号：US09567692
申请日：2000-05-09
申请人： Masashi Saito , Takashi Koide , Masahiko Aoyama
发明人： Masashi Saito , Takashi Koide , Masahiko Aoyama
IPC分类号： H02G1502
CPC分类号： H01R9/0518 , H01R9/0515
摘要： A terminal is provided for stable mounting at a predetermined position of the leading end of a coaxial cable. The terminal 1 has rear side formed with a barrel 7 to be crimped into connection with the coaxial cable 2. A cover 11 is integrally provided before the barrel 7 for covering an exposed section of a core 3 of the coaxial cable 2. An embossed positioning portion 12 is formed between the barrel 7 and the cover 11. When the terminal 1 is mounted on a stripped end of the cable 2, the front end of a folded section 5A contacts a locking edge 12C of the positioning portion 12, thereby restricting any further insertion of the coaxial cable 2. Thus, the terminal 1 can be automatically positioned on the coaxial cable 2 with respect to the longitudinal direction of the coaxial cable 2.
摘要翻译：提供端子，用于稳定地安装在同轴电缆的前端的预定位置处。端子1具有形成有筒体7的后侧，以与同轴电缆2连接。盖11一体地设置在筒体7之前，用于覆盖同轴电缆2的芯部3的暴露部分。压花定位部分12形成在筒体7和盖子11之间。当端子1安装在电缆2的剥离端上时，折叠部分5A的前端接触定位部分12的锁定边缘12C，从而限制任何进一步插入同轴电缆2.因此，终端1可以相对于同轴电缆2的纵向自动定位在同轴电缆2上。

28. 发明授权

US06231398B1 Connector with upper and lower inner housing members 失效
标题翻译：连接器具有上和下内部壳体构件
公开(公告)号：US06231398B1
公开(公告)日：2001-05-15
申请号：US09280670
申请日：1999-03-29
申请人： Mitsugu Furutani , Masahiko Aoyama
发明人： Mitsugu Furutani , Masahiko Aoyama
IPC分类号： H01R13502
CPC分类号： H01R13/506 , H01R13/514
摘要： A connector including an inner housing member for housing terminal fittings and an outer member for receiving the inner housing member. The inner housing member comprises upper and lower inner members. After terminal fittings have been attached to the upper and lower inner members, these inner members are joined to one another to form the inner housing member. An angular-tubular shaped housing chamber is provided at the posterior of an outer member for housing the inner housing member. The inner housing member is pushed into the housing chamber of the outer member to complete the assembly of the connector. The connector also includes a latch that prevents the inner and outer members from being easily released, and in which rattling or vibration of the upper and lower inner members is prevented.
摘要翻译：一种连接器，包括用于容纳端子接头的内部壳体构件和用于容纳内部壳体构件的外部构件。内部壳体构件包括上部和下部内部构件。在将端子接头安装在上部和下部内部构件上之后，这些内部构件彼此接合以形成内部壳体构件。在外部构件的后部设置有角度状的容纳室，用于容纳内部壳体构件。内部壳体构件被推入外部构件的容纳室以完成连接器的组装。连接器还包括防止内部和外部构件容易地释放的闩锁，并且防止上部和下部内部构件发生咔嗒声或振动。

29. 发明授权

US06200162B1 Shielding terminal 有权
标题翻译：屏蔽端子
公开(公告)号：US06200162B1
公开(公告)日：2001-03-13
申请号：US09443801
申请日：1999-11-19
申请人： Masahiko Aoyama , Masashi Saito , Takashi Koide
发明人： Masahiko Aoyama , Masashi Saito , Takashi Koide
IPC分类号： H01R0905
CPC分类号： H01R4/184 , H01R9/0518 , H01R43/04
摘要： An inner terminal 11 is accommodated in an accommodating portion 20 of an outer terminal 12 via a dielectric element 13. A core 2 of a shielded cable 1 is fastened to an inner fastening portion 18 of the inner terminal 11 outside the outer terminal 12, and then the inner terminal 11 is inserted into the dielectric element 13. A braided wire 4 is folded back around an end of a sheath 5, and an outer fastening portion 22 of the outer terminal 12 is fastened to a folded portion 4A thereof. A covering wall portion 21 in which only the upper surface is open is provided between the accommodating portion 20 and the outer fastening portion 22 of the outer terminal 12, and the inner fastening portion 18 is located in the covering wall portion 21. Upon the completion of crimping, the shielding terminal 10 is fixed by inserting the cover 14 into the opening 21A of the covering wall portion 21 and thereby elastically holding the outer fastening portion 22 by holding pieces 39 of a clip portion 37 from opposite lateral sides. As a result, the core 2 has its fastened portion and a portion near it covered on four sides by conductive members.
摘要翻译：内部端子11经由电介质元件13容纳在外部端子12的容纳部20中。屏蔽电缆1的芯2被紧固到外部端子12外部的内部端子11的内部紧固部18，并且然后将内部端子11插入到电介质元件13中。编织线4围绕护套5的一端折回，并且外部端子12的外部紧固部分22紧固到其折叠部分4A。在容纳部20和外部端子12的外部紧固部22之间设置只有上表面开口的覆盖壁部21，内侧紧固部18位于覆盖壁部21内。完成后通过将盖14插入到覆盖壁部21的开口21A中而固定屏蔽端子10，从而通过从相对的侧面保持夹持部37的片39来弹性地保持外部紧固部22。结果，芯2具有其紧固部分，并且靠近它的部分被导电构件四面覆盖。

30. 发明授权

US6080005A Terminal fitting 失效
标题翻译：端子接头
公开(公告)号：US6080005A
公开(公告)日：2000-06-27
申请号：US984642
申请日：1997-12-03
申请人： Masahiko Aoyama , Hitoshi Okumura , Mitsugu Furutani , Keigo Atsumi
发明人： Masahiko Aoyama , Hitoshi Okumura , Mitsugu Furutani , Keigo Atsumi
IPC分类号： H01R4/24 , H01R11/20
CPC分类号： H01R4/2466
摘要： A pressure contact electrical terminal (20) is formed by bending inwards upper ends of left and right side walls (21), a pair of left and right pressure contact blades (22) being provided anteriorly and posteriorly, and connected by means of a connecting arm (23). In this manner, when an external tensile force is applied to an electric wire W, a change in shape of the pressure contact blades (22) in the direction of the pulling force is avoided.
摘要翻译：压力接触电端子（20）通过向内弯曲左右侧壁（21）的上端，一对左右压力接触片（22）向前和向后弯曲而形成，并且通过连接手臂（23）。以这种方式，当对电线W施加外部张力时，避免了压力接触片（22）在拉力方向上的形状变化。

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