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41. 发明授权

US06172727B2 Liquid crystal cell having alignment films rubbed with differing rubbing densities 失效
标题翻译：具有取向膜的液晶单元以不同的摩擦密度摩擦
公开(公告)号：US06172727B2
公开(公告)日：2001-01-09
申请号：US09050365
申请日：1998-03-31
申请人： Masaaki Ozaki , Tetsuya Sano , Takayuki Fujikawa , Norio Yamamoto
发明人： Masaaki Ozaki , Tetsuya Sano , Takayuki Fujikawa , Norio Yamamoto
IPC分类号： G02F11337
CPC分类号： C09K19/0266 , C09K19/2021 , G02F1/133784 , G02F1/13394 , G02F2001/1412 , G02F2201/14
摘要： The present invention relates to a structure of a liquid crystal (LC) cell using an antiferroelectric liquid crystal. The LC cell includes: an electrode substrate with color filters; an opposite electrode substrate; a first alignment film provided on the electrode substrate with color filters; a second alignment film provided on the opposite electrode substrate; an antiferroelectric liquid crystal provided between the first and second alignment films; and the electrode substrate with color filters and the opposite electrode substrate being superimposed so as to face each other through the first alignment film, the antiferroelectric liquid crystal, and the second alignment film. In the present invention, an alignment process of the first alignment film is performed based on a rubbing density larger than the rubbing density of the second alignment film so that an angle of layer rotation of the antiferroelectric liquid crystal is defined within a predetermined allowable angle range.
摘要翻译：本发明涉及使用反铁电液晶的液晶（LC）电池的结构。 LC单元包括：具有滤色器的电极基板; 相对电极基板; 在所述电极基板上设置有滤色器的第一取向膜; 设置在相对电极基板上的第二取向膜; 设置在第一和第二取向膜之间的反铁电液晶; 并且具有滤色器的电极基板和相对电极基板通过第一取向膜，反铁电液晶和第二取向膜彼此相对地重叠。在本发明中，基于比第二取向膜的摩擦密度大的摩擦密度进行第一取向膜的取向处理，使得反铁电液晶的层旋转角度被限定在预定的允许角度范围内。

42. 发明授权

US5239254A Series-exciting device for synchronous generators 失效
标题翻译：同步发电机系列励磁装置
公开(公告)号：US5239254A
公开(公告)日：1993-08-24
申请号：US857422
申请日：1992-03-26
申请人： Kenji Inoue , Takayuki Fujikawa
发明人： Kenji Inoue , Takayuki Fujikawa
IPC分类号： H02P9/30
CPC分类号： H02P9/30
摘要： A series-exciting device for a synchronous generator characterized in that armature windings at the side of the armature are wound using concentrated full-pitch winding or a winding method similar to the concentrated full-pitch winding; an exciting winding which is magnetically coupled to magnetic poles in a quantity odd times greater than the quantity of the poles of the said armature windings, and a rectifier which converts the electromotive force of the exciting winding into a DC are provided at the side of the field system; and a DC output terminal of the rectifier is connected to a field winding having poles in the same quantity as the quantity of the poles of the said armature windings.
摘要翻译：一种用于同步发电机的串联励磁装置，其特征在于，使用集中的全间距绕组或类似于集中的全节距绕组的绕组方法缠绕在电枢侧的电枢绕组; 励磁绕组，其以与所述电枢绕组的极数相比奇数倍的磁极磁耦合，以及将励磁绕组的电动势转换为DC的整流器设置在现场系统并且整流器的直流输出端子连接到具有与所述电枢绕组的极数相同数量的极的励磁绕组。

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