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1. 发明专利

JPS5762570A Solar battery 失效
标题翻译：太阳能电池
公开(公告)号：JPS5762570A
公开(公告)日：1982-04-15
申请号：JP13672580
申请日：1980-10-02
申请人： Toshiba Corp
发明人： KATOU SATOSHI , MATSUSHITA NOBUHIRO
IPC分类号： H01L31/04 , H01L31/0224
CPC分类号： H01L31/022425 , Y02E10/50
摘要： PURPOSE:To enhance the energy conversion efficiency of a solar battery by extending a plurality of grid electrodes crossing perpendicularly to a ribbon-shaped to the end of the wafer in fine strip state of the prescribed pitch and in different width varying in accordance with the length. CONSTITUTION:A back surface electrode 4 is formed on one surface of a P type Si substrate 1, and central grids 6 of fine strip state are provided at the constant pitch in the central region 5 formed at an N type layer 2 on the other surface. Side grids 9, 10 are formed in the same fine strip state at the same pitch as the central grids on the side regions 7, 8, are wide at the center and are narrow at both ends. Ribbon-shaped leads 17, 18 are disposed perpendicularly to the grids between the central grids and the side grids, and are electrically connected to the respective grids. In this manner, the area opening ratio can be improvied to enhance the energy conversion efficiency of the solar battery.
摘要翻译：目的：为了提高太阳能电池的能量转换效率，通过在规定间距的精细条状状态下延伸多个垂直于带状的栅电极至晶片的端部，并且具有根据长度变化的不同宽度。构成：在P型Si衬底1的一个表面上形成背面电极4，在形成在另一个表面上的N型层2的中心区域5中以恒定的间距设置细条状状的中心栅极6 。侧栅9,10以与侧区域7,8上的中央栅极相同的间距形成为相同的细条状，在中心宽，在两端窄。带状引线17,18垂直于中央格栅和侧格栅之间的格栅设置，并且电连接到相应的栅格。以这种方式，可以改进面积开度以提高太阳能电池的能量转换效率。

2. 发明专利

JPS5749082A Vacuum exhauster 失效
标题翻译：真空排气
公开(公告)号：JPS5749082A
公开(公告)日：1982-03-20
申请号：JP12424680
申请日：1980-09-08
申请人： Toshiba Corp
发明人： KATOU SATOSHI , MATSUO TOSHIYUKI , MIYOSHI MOTOSUKE , ODAKAWA KAICHIROU
IPC分类号： F04B37/16
摘要： PURPOSE: To improve efficiency of workability and quality in analysis and manufacture of parts requiring a high-vacuum system, by using a turbo molecular pump as a preliminary vacuum pump for a vacuum exhauster connected to a load chamber and a cryopump as a main vacuum pump.
CONSTITUTION: When a turbo molecular pump 11 is set into operation in the state that a gate valve 6 and a valve 2 are closed but an exhaust valve 8 is opened, contaminants in a load chamber 7 is exhausted and purified sufficiently although the exhaust speed in the chamber 7 is not so high, so that preliminary evacuation of the chamber 7 is accomplished. Subsequently, when a cryopump 9 is set into operation with the valves 8, 2 being closed but the gate valve 6 being opened, the chamber 7 can be evacuated in a short while without causing contamination of liquid helium in the pump 9 since gas in the chamber 7 is purified by the preliminary evacuation and therefore the high evacuating performance of the cryopump 9 can be exerted in a stable manner. Thus, it is enabled to improve the efficiency of operation for analyzing and manufacturing semiconductors or the like in the vacuum chamber 7.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：通过使用涡轮分子泵作为连接到负载室和低温泵作为主真空泵的真空排气器的初步真空泵，提高分析和制造需要高真空系统的部件的可加工性和质量的效率。构成：当涡轮分子泵11在闸阀6和阀2关闭但排气门8打开的状态下运转时，负载室7内的污染物排出并净化，尽管排气速度室7不是很高，从而完成了室7的预抽真空。随后，当阀门8,2关闭但闸阀6打开时，低温泵9被运行，腔室7可以在短时间内抽真空而不会引起泵9中的液氦污染，因为气体通过预抽真空来净化室7，能够以稳定的方式发挥低温泵9的高排气性能。因此，能够提高在真空室7中分析和制造半导体等的操作效率。

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