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1. 发明授权

US5759668A Heat seal structure 失效
标题翻译：热封结构
公开(公告)号：US5759668A
公开(公告)日：1998-06-02
申请号：US824437
申请日：1997-03-26
申请人： Tatsuro Ishikawa , Hiroyuki Sagawa , Kiyoji Inoue , Tetsuo Shinkai , Atsushi Kamizasa
发明人： Tatsuro Ishikawa , Hiroyuki Sagawa , Kiyoji Inoue , Tetsuo Shinkai , Atsushi Kamizasa
IPC分类号： H01H50/02 , H05K5/00 , H05K5/06 , B32B3/24
CPC分类号： H01H50/023 , H05K5/0095 , Y10S428/913 , Y10T428/24174 , Y10T428/24273 , Y10T428/24322 , Y10T428/24339 , Y10T428/24479
摘要： The invention provides an improved heat seal structure for electronic devices. A heat seal structure comprises a base of synthetic resin formed integrally with an outwardly extending projection, with a gas vent running through the base and projection, the gas vent being sealed off by melting the projection, the improvement that the gas vent is configured generally in the shape of the letter V or Y bifurcating in the outward direction. In another embodiment, the projection has an annular extension disposed on the outward side of the base and adapted to be melted for a double seal effect. In another version of the structure, heat-sealing is performed with a sealing member or composition interposed in the gas vent. In still further embodiments, heat sealing is performed using a sealing member melting at a temperature below the melting point of the resin forming the base.
摘要翻译：本发明提供了一种用于电子设备的改进的热密封结构。热封结构包括与向外延伸的突起一体地形成的合成树脂基部，气体通过基部和突起延伸，气体通过熔化突起而被密封，气体排气口通常配置在字母V或Y的形状向外分叉。在另一个实施例中，突起具有设置在基座的外侧上的环形延伸部，并且适于熔化以实现双重密封效果。在该结构的另一种形式中，通过密封构件或组合物插入在排气口中进行热封。在另外的实施例中，使用在低于形成基底的树脂的熔点的温度下熔化的密封构件进行热封。

2. 发明授权

US06750744B2 Electromagnetic relay 失效
标题翻译：电磁继电器
公开(公告)号：US06750744B2
公开(公告)日：2004-06-15
申请号：US10228270
申请日：2002-08-27
申请人： Syuichi Misumi , Yuichi Kariya , Hiroyuki Miyano , Shigekazu Aoki , Kenji Nakamura , Tatsuro Ishikawa , Takehiko Nakagawa
发明人： Syuichi Misumi , Yuichi Kariya , Hiroyuki Miyano , Shigekazu Aoki , Kenji Nakamura , Tatsuro Ishikawa , Takehiko Nakagawa
IPC分类号： H01H5122
CPC分类号： H01H51/2236 , H01H11/0056 , H01H50/023 , H01H50/36 , H01H2001/5888 , H01H2011/0087 , H01H2229/02
摘要： An electromagnetic relay is provided with an iron core (50) which has a virtually J-letter shape on a plan view with one end serving as a support-receiving portion (51) and the other end serving as a magnetic pole portion (52), and a movable iron member (60) which is supported by a movable contact member (70) attached to a corner thereof, and has a virtually L-letter shape on a plan view with one end (61) being supported on the support-receiving portion (51) of the iron core (50) so as to freely pivot thereon and an adsorb portion (62) that is the other end being allowed to face the magnetic pole portion (52) of the iron core (50) so as to be adsorbed thereon. The objective of the present invention is to provide an inexpensive electromagnetic relay which is less susceptible to deviations in the adsorb portion of the movable iron member that comes into contact with and separates from the magnetic pole portion of the iron core, and has stable operation characteristics.
摘要翻译：一种电磁继电器具有铁芯（50），该铁芯（50）在平面图上具有实际上为J字形形状，一端用作支撑接收部分（51），另一端用作磁极部分（52）以及可动铁构件（60），其由附接到其角部的可动接触构件（70）支撑，并且在平面图上具有实际上L字形的形状，一端（61）被支撑在支撑 - 铁芯（50）的接收部分（51）以便自由枢转，并且允许另一端的吸附部分（62）面对铁芯（50）的磁极部分（52），以便被吸附在其上。本发明的目的是提供一种便宜的电磁继电器，其不易受与铁芯的磁极部分接触和分离的可动铁构件的吸附部分的偏差的影响，并且具有稳定的操作特性。

3. 发明授权

US4981269A Vertical mill 失效
标题翻译：立式磨
公开(公告)号：US4981269A
公开(公告)日：1991-01-01
申请号：US425235
申请日：1989-10-23
申请人： Tadayuki Koga , Tatsuro Ishikawa , Keiichiro Miyazaki , Shinsuke Tanaka
发明人： Tadayuki Koga , Tatsuro Ishikawa , Keiichiro Miyazaki , Shinsuke Tanaka
IPC分类号： B02C15/00 , B02C15/04
CPC分类号： B02C15/04 , B02C15/004 , B02C2015/002
摘要： There is disclosed a vertical mill comprising a rotatable table and rotatable grinding rollers disposed on the upper surface of the table near the outer periphery of the table. Raw material is supplied to the central portion of the table. A given grinding pressure is applied to each grinding roller to crush the raw material between the upper surface of the table and the outer surface of each grinding roller. Rotatable auxiliary rollers are arranged alternately with the grinding rollers on the upper surface of the table near the outer periphery of the table. The layer of the material caught by the grinding rollers are compacted by the outer surfaces of the auxiliary rollers. There is also disclosed a method of operating the vertical mill. The method consists in separating controlling the grinding pressures applied to the grinding rollers according to the loads on the grinding rollers.
摘要翻译：公开了一种立式磨机，其包括设置在工作台的外周附近的工作台的上表面上的可旋转工作台和可旋转的研磨辊。原材料供应到桌子的中央部分。将给定的研磨压力施加到每个研磨辊上以在台的上表面和每个研磨辊的外表面之间压碎原料。可旋转辅助辊与桌子的外周附近的台面上表面上的研磨辊交替排列。由磨辊所捕获的材料层由辅助辊的外表面压实。还公开了一种操作立式磨机的方法。该方法包括根据磨辊上的载荷分离控制施加到磨辊的磨削压力。

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