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1. 发明授权

US06344753B1 Test socket having improved contact terminals, and method of forming contact terminals of the test socket 失效
标题翻译：具有改进的接触端子的测试插座和形成测试插座的接触端子的方法
公开(公告)号：US06344753B1
公开(公告)日：2002-02-05
申请号：US09480945
申请日：2000-01-11
申请人： Shigeru Takada , Yasushi Tokumo , Shigeki Maekawa , Keiko Kaneko
发明人： Shigeru Takada , Yasushi Tokumo , Shigeki Maekawa , Keiko Kaneko
IPC分类号： G01R3102
CPC分类号： H05K7/1023 , G01R1/0466 , G01R1/06727 , G01R1/06738
摘要： On each of the contact terminals of a test socket, one or more contact projections having a radius of curvature within a specified range, such as 0.03 to 0.3 mm, are formed in the portion of the contact terminals which contacts the corresponding external connection terminal of an electronic device. Further, a plurality of protuberances and recesses are formed on the surface of the contact projection, and each of the protuberances is formed to assume a substantially spherical surface having a radius of curvature of 2 to 15 microns. The test socket is for use in testing an electrical characteristics of an electronic device or a semiconductor package, and stable electrical contact is ensured between contact terminals of the test socket and external connection terminals of an electronic device or a semiconductor package.
摘要翻译：在测试插座的每个接触端子上，在接触端子的与相应的外部连接端子接触的部分中形成一个或多个具有在指定范围内的曲率半径例如0.03至0.3mm的接触突起，电子设备。此外，在接触突起的表面上形成多个突起和凹部，并且每个突起形成为具有2至15微米的曲率半径的基本上球形的表面。测试插座用于测试电子设备或半导体封装的电气特性，并且确保测试插座的接触端子与电子设备或半导体封装的外部连接端子之间的稳定的电接触。

2. 发明授权

US5693982A Semiconductor device socket 失效
标题翻译：半导体器件插座
公开(公告)号：US5693982A
公开(公告)日：1997-12-02
申请号：US545381
申请日：1995-10-19
申请人： Yasushi Ideta , Akihiro Washitani , Tsunenori Umetsu , Keiko Kaneko , Kunio Kobayashi
发明人： Yasushi Ideta , Akihiro Washitani , Tsunenori Umetsu , Keiko Kaneko , Kunio Kobayashi
IPC分类号： G01R31/26 , H01L23/32 , H01R33/76 , H01R33/965 , H05K7/10 , H01L23/02 , H01L23/12
CPC分类号： H05K7/1023
摘要： A semiconductor device socket preventing adhesion of foreign material to mounting surfaces of external leads of a semiconductor device. In the semiconductor device socket, a positioning base supports a shoulder of each of external leads extending from the semiconductor device without contacting the base and the contact portion of each of the movable contact terminals makes electrical contact with the shoulder of the corresponding external lead. The movable contact terminals are disposed opposite to the external leads outside of the positioning base and are opened and closed as a movable cover is moved relative to the base.
摘要翻译：一种半导体器件插座，其防止异物粘附到半导体器件的外部引线的安装表面。在半导体器件插座中，定位基座支撑从半导体器件延伸的每个外部引线的肩部，而不接触基座，并且每个可动接触端子的接触部分与对应的外部引线的肩部电接触。可动接触端子与定位基座外部的外部引线相对设置，并且当可动盖相对于基座移动时打开和关闭。

3. 发明授权

US5917240A Semiconductor device socket 失效
标题翻译：半导体器件插座
公开(公告)号：US5917240A
公开(公告)日：1999-06-29
申请号：US923254
申请日：1997-09-04
申请人： Yasushi Ideta , Akihiro Washitani , Tsunenori Umetsu , Keiko Kaneko , Kunio Kobayashi
发明人： Yasushi Ideta , Akihiro Washitani , Tsunenori Umetsu , Keiko Kaneko , Kunio Kobayashi
IPC分类号： G01R31/26 , H01L23/32 , H01R33/76 , H01R33/965 , H05K7/10 , H01L23/34
CPC分类号： H05K7/1023
摘要： A semiconductor device test socket for connecting an external circuit to external leads of a semiconductor device to permit testing of the semiconductor device includes a body having a positioning base for supporting roots of external leads of a semiconductor device to be tested. A plurality of movable contact terminals are supported by the body and disposed opposite to the external leads of the semiconductor device when the semiconductor device is supported by the positioning base. The contact terminals are movable between a first position electrically contacting the external leads and a second position spaced from the external leads. The contact terminals are configured so as to be moved to their second positions when a conveyance tool for supporting the semiconductor device to be tested is moved towards the test socket and pressed against the contact terminals, and so as to move to their first positions when the conveyance tool is moved away from the test socket out of contact with the contact terminals.
摘要翻译：用于将外部电路连接到半导体器件的外部引线以允许半导体器件的测试的半导体器件测试插座包括具有用于支撑要测试的半导体器件的外部引线的根的定位基座的主体。当半导体器件被定位基座支撑时，多个可动触点端子由主体支撑并且设置成与半导体器件的外部引线相对。接触端子可以在与外部引线电接触的第一位置和与外部引线间隔开的第二位置之间移动。接触端子被构造成当用于支撑被测半导体器件的输送工具朝向测试插座移动并按压接触端子时移动到其第二位置，并且当第二位置移动到其第一位置时传送工具远离测试插座脱离与接触端子的接触。

4. 发明授权

US5461258A Semiconductor device socket 失效
标题翻译：半导体器件插座
公开(公告)号：US5461258A
公开(公告)日：1995-10-24
申请号：US162951
申请日：1993-12-08
申请人： Yasushi Ideta , Akihiro Washitani , Tsunenori Umetsu , Keiko Kaneko , Kunio Kobayashi
发明人： Yasushi Ideta , Akihiro Washitani , Tsunenori Umetsu , Keiko Kaneko , Kunio Kobayashi
IPC分类号： G01R31/26 , H01L23/32 , H01R33/76 , H01R33/965 , H05K7/10 , H01L23/02 , H01L23/12
CPC分类号： H05K7/1023
摘要： A semiconductor device socket preventing adhesion of foreign material to mounting surfaces of external leads of a semiconductor device. In the semiconductor device socket, a positioning base supports a shoulder of each of external leads extending from the semiconductor device without contacting the base and the contact portion of each of the movable contact terminals makes electrical contact with the shoulder of the corresponding external lead. The movable contact terminals are disposed opposite to the external leads outside of the positioning base and are opened and closed as a movable cover is moved relative to the base.
摘要翻译：一种半导体器件插座，其防止异物粘附到半导体器件的外部引线的安装表面。在半导体器件插座中，定位基座支撑从半导体器件延伸的每个外部引线的肩部，而不接触基座，并且每个可动接触端子的接触部分与对应的外部引线的肩部电接触。可动接触端子与定位基座外部的外部引线相对设置，并且当可动盖相对于基座移动时，可动接触端子被打开和关闭。

5. 发明授权

US5936418A Semiconductor device socket 失效
标题翻译：半导体器件插座
公开(公告)号：US5936418A
公开(公告)日：1999-08-10
申请号：US845473
申请日：1997-04-25
申请人： Yasushi Ideta , Akihiro Washitani , Tsunenori Umetsu , Keiko Kaneko , Kunio Kobayashi
发明人： Yasushi Ideta , Akihiro Washitani , Tsunenori Umetsu , Keiko Kaneko , Kunio Kobayashi
IPC分类号： G01R31/26 , H01L23/32 , H01R33/76 , H01R33/965 , H05K7/10 , G01R31/02 , H01R11/22
CPC分类号： H05K7/1023
摘要： A semiconductor device socket prevents adhesion of foreign material to mounting surfaces of external leads of a semiconductor device. A positioning base of the socket supports external leads of the semiconductor device such that the lead ends of the leads do not contact a body of the socket. Movable contact terminals of the socket disposed opposite the external leads can move into and out of contact with the external leads.
摘要翻译：半导体器件插座防止异物粘附到半导体器件的外部引线的安装表面。插座的定位座支持半导体器件的外部引线，使得引线的引线端不接触插座的本体。与外部引线相对设置的插座的可移动接触端子可以移动进入外部引线和与外部引线接触。

6. 发明授权

US5560290A Safety apparatus in power press machine 失效
标题翻译：动力压力机安全装置
公开(公告)号：US5560290A
公开(公告)日：1996-10-01
申请号：US379206
申请日：1995-01-27
申请人： Keiko Kaneko
发明人： Keiko Kaneko
IPC分类号： B21D5/02 , B21D55/00 , F16P3/00 , B30B15/28
CPC分类号： B21D55/00 , B21D5/02 , F16P3/003 , Y10T74/2196
摘要： A safety apparatus is mounted to the side of a bed of a power press machine on which an operator is positioned for ensuring safety of the operator of the power press machine. The safety apparatus includes a table, for supporting the front end portion of a workpiece, fitted so as to be movable toward and away from the bed at substantially the same height as a fixed mold set to the bed side and on the side of the bed where the operator is positioned. A pair of two-hand operation type switches are fitted to the front side portion of the table with a gap between them, and are operated by both hands of the operator. A deactivating switch is provided for deactivating the pair of two-hand operation type switches when a movable mold set to slide portion side of the power press machine approaches to within predetermined distance of the fixed mold set to the bed side to provide a safety state. Thus, the slide portion is allowed to operate only when the pair of two-hand operation type switches are operated by both hands of the operator and are turned on.
摘要翻译：安全装置安装在动力压力机的床侧，操作者定位在其上以确保动力压力机的操作者的安全。该安全装置包括用于支撑工件的前端部的工作台，该工作台的安装方式可以与设置在床侧的固定模具和床的侧面基本相同的高度移动和移动。操作员位于哪里一对双手操作型开关安装在工作台的前侧部分之间，其间具有间隙，并由操作者的双手操作。提供一种停用开关，用于在动力压力机的滑动部分侧的可移动模具靠近固定模具设置到床侧的预定距离内时，使一对双手操作型开关停用，以提供安全状态。因此，只有当一对双手操作型开关由操作者的双手操作并且被打开时，允许滑动部分操作。

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