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1. 发明授权

US5790362A Lightning arrester 失效
标题翻译：避雷器
公开(公告)号：US5790362A
公开(公告)日：1998-08-04
申请号：US736736
申请日：1996-10-25
申请人： Masataka Kasahara , Kesayuki Takeuchi
发明人： Masataka Kasahara , Kesayuki Takeuchi
IPC分类号： H01T4/10 , H01T4/08 , H01T4/12 , H02H1/00
CPC分类号： H01T4/12 , H01T4/08
摘要： A lighting arrester of a simple structure facilitates connection of same to a coaxial cable or the like, affording reduced connection costs while providing, optionally, fail-safe and vent-safe functions. A central electrode of the light arrester has a discharging section and a pair of lead terminals extending from opposite ends of the discharging section, each for connection to a signal line. A tubular outer electrode, for connection to an earth line, has an interior space accommodating the central electrode therein. A pair of insulating holders are received at opposite ends of the tubular electrode and the lead terminals extend through and are held thereby for positioning the central electrode within the interior space of the outer electrode, isolating the discharging section from the inner circumference of the outer electrode by a predetermined gap therebetween, the terminals extending outwardly from the outer surfaces of the respective insulating holders.
摘要翻译：简单结构的避雷器有助于将其连接到同轴电缆等，从而降低连接成本，同时提供故障安全和通风安全功能。光放电器的中心电极具有放电部分和从放电部分的相对端延伸的一对引线端子，每个用于连接到信号线。用于连接到地线的管状外电极具有容纳其中的中心电极的内部空间。一对绝缘保持器容纳在管状电极的相对端，并且引线端子延伸通过并保持，用于将中心电极定位在外部电极的内部空间内，将放电部分与外部电极的内周隔离通过其间的预定间隙，端子从相应的绝缘保持器的外表面向外延伸。

2. 发明授权

US5313183A Gas-tube arrester 失效
标题翻译：气管避雷器
公开(公告)号：US5313183A
公开(公告)日：1994-05-17
申请号：US109267
申请日：1993-08-20
申请人： Masataka Kasahara
发明人： Masataka Kasahara
IPC分类号： H01T1/14 , H01T4/12 , H01H83/10 , H02H7/24
CPC分类号： H01T1/14
摘要： A gas-tube arrester includes an arrester body containing an inert gas and having first and second electrodes positioned in spaced, facing relationship to each other and separated by an insulator. An insulating, heat-resistant film is in contact with the first electrode and has an opening and a plurality of small holes. A metal plate layered on the insulating film has an opening communicating with the opening of the insulating film. A low-melting point metal plate layered on the metal plate to cover the openings has a melting point lower than a softening temperature of the insulating film. A conductive leaf spring is electrically connected to the second electrode and presses the low-melting point metal plate toward the metal plate, so that, when a high voltage is applied between the first and second electrodes, an electrical discharge occurs between the first and second electrodes through the small holes of the insulating films, and whereby when the low-melting point metal plate is fused by heat of the arrester body, the fused metal will flow through the openings to electrically connect the leaf spring to the first electrode.
摘要翻译：一种气体管避雷器包括一个包含惰性气体的避雷器主体，并且具有彼此间隔开并以绝缘体隔开的间隔开的第一和第二电极。绝缘耐热膜与第一电极接触并具有开口和多个小孔。层叠在绝缘膜上的金属板具有与绝缘膜的开口连通的开口。层叠在金属板上以覆盖开口的低熔点金属板的熔点低于绝缘膜的软化温度。导电片弹簧电连接到第二电极，并将低熔点金属板压向金属板，使得当在第一和第二电极之间施加高电压时，在第一和第二电极之间发生放电电极穿过绝缘膜的小孔，并且当低熔点金属板被避雷器本体的热量熔化时，熔融金属将流过开口以将板簧电连接到第一电极。

3. 发明授权

US5945688A Optical semiconductor device and lead frame used in such a device 失效
标题翻译：在这种装置中使用的光学半导体装置和引线框架
公开(公告)号：US5945688A
公开(公告)日：1999-08-31
申请号：US85361
申请日：1998-05-27
申请人： Masataka Kasahara , Kenichi Sakaguchi
发明人： Masataka Kasahara , Kenichi Sakaguchi
IPC分类号： G02B6/42 , H01L23/28 , H01L23/48 , H01L31/0232 , H01L33/62 , H01L27/15 , H01L23/495 , H01L31/12 , H01L33/00
CPC分类号： G02B6/4248 , G02B6/4251 , G02B6/4274 , G02B6/4239 , G02B6/4243 , G02B6/4286 , H01L2924/0002
摘要： A lead frame for mounting thereon an optical semiconductor device includes a stage, a plurality of leads arranged in a peripheral region of the stage and a support member extended from said stage. An optical semiconductor device includes such a lead frame, a substrate mounted on the stage of the lead frame, an optical semiconductor chip mounted on the substrate and having electrodes which are electrically connected to the electrodes. An optical fiber has a leading end which is mounted on the substrate and an intermediate portion which is fixedly secured to the support member so that the leading end portion is located at a predetermined position with respect to the chip. An insulating sealing material hermetically seals the optical semiconductor chip, the leading end portion of the optical fiber and at least a part of the support member.
摘要翻译：用于在其上安装光学半导体器件的引线框架包括台，布置在台的周边区域中的多个引线和从所述台延伸的支撑构件。一种光学半导体器件包括这样的引线框架，安装在引线框架的台上的基板，安装在基板上并具有电连接到电极的电极的光学半导体芯片。光纤具有安装在基板上的前端和固定地固定在支撑部件上的中间部分，使得前端部相对于芯片位于预定位置。绝缘密封材料密封光学半导体芯片，光纤的前端部分和支撑部件的至少一部分。

4. 发明授权

US5475356A Gas-tube arrester 失效
标题翻译：气管避雷器
公开(公告)号：US5475356A
公开(公告)日：1995-12-12
申请号：US253139
申请日：1994-06-02
申请人： Masataka Kasahara
发明人： Masataka Kasahara
IPC分类号： H01T1/14 , H01H39/00 , H02H1/00
CPC分类号： H01T1/14
摘要： A gas-tube arrester includes an arrester body in which an inert gas is contained, and first and second electrodes face each other separated by an insulator. An insulating, heat-resistant film is in contact with the first electrode and has a plurality of small holes. A low-melting point metal plate layered on the insulating film has a melting point lower than a decomposition or softening temperature of the insulating film. A conductive leaf spring electrically connected to the second electrode presses the low-melting point metal plate toward the insulating film, so that, when a high voltage is applied between the first and second electrodes, an electrical discharge occurs between the first and second electrodes through the small holes of the insulating films. The leaf spring has an extend portion bent toward the first electrode, so that, if the low-melting point metal plate is melted by heat from the arrester body, the melted metal will electrically connect the extended portion of the leaf spring to the first electrode.
摘要翻译：气体管避雷器包括一个其中容纳有惰性气体的避雷器体，并且由绝缘体隔开的第一和第二电极彼此面对。绝缘耐热膜与第一电极接触并具有多个小孔。层叠在绝缘膜上的低熔点金属板的熔点低于绝缘膜的分解或软化温度。电连接到第二电极的导电板簧将低熔点金属板朝向绝缘膜挤压，使得当在第一和第二电极之间施加高电压时，在第一和第二电极之间通过绝缘膜的小孔。板簧具有朝向第一电极弯曲的延伸部分，使得如果低熔点金属板被来自避雷器主体的热量熔化，则熔融的金属将将板簧的延伸部分电连接到第一电极。

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