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1. 发明授权

US4656787A Curved surface formation polishing apparatus 失效
标题翻译：弯曲表面形成抛光装置
公开(公告)号：US4656787A
公开(公告)日：1987-04-14
申请号：US725651
申请日：1985-04-22
申请人： Shuji Ueda , Kunio Nakada , Kazuhiko Fujino , Hiroshi Saeki , Kenji Fujishiro
发明人： Shuji Ueda , Kunio Nakada , Kazuhiko Fujino , Hiroshi Saeki , Kenji Fujishiro
IPC分类号： B24B13/04 , B24B13/015 , B24B13/06 , B24B13/00
CPC分类号： B24B13/015
摘要： A curved surface formation polishing apparatus for rotationally symmetrical objects such as optical lenses, mirrors, etc., which is so arranged that, by relatively displacing a processing tool and a workpiece in a direction generally intersecting at right angles with the rotary axis of the processing tool mounted on a rotating spindle so as to follow a predetermined curved surface cross section shape, grinding loci at a processing point of the workpiece formed by an abrasive grain cutting edge of the processing tool will overlap each other by crossing as the processing proceeds, thus achieving a favorable finished surface. Moreover, according to another embodiment of the present invention, more than two processing tools can be mounted on the same rotary axis, and there is provided a device for displacing the processing tools in the direction of the rotary axis so as to change-over the processing tools according to end uses and processing steps, so that change-over of the processing tools is facilitated, while it becomes possible to reduce deterioration in the accuracy of the processed shape by setting errors of the processing tools, with a simultaneous simplification of construction of the apparatus and reduction in cost for an improved mass-productivity.
摘要翻译：一种用于诸如光学透镜，反射镜等的旋转对称物体的弯曲表面形成抛光装置，其被布置为通过使加工工具和工件沿大致与加工的旋转轴线成直角相交的方向相对移位工具安装在旋转主轴上以便遵循预定的弯曲表面横截面形状，由加工工具的磨粒切削刃形成的工件的加工点处的研磨轨迹将随着处理进行而通过交叉而彼此重叠，因此实现良好的表面。此外，根据本发明的另一实施例，可以将多于两个的加工工具安装在相同的旋转轴上，并且提供了一种用于使加工工具沿旋转轴线的方向移位的装置，以便转换根据最终用途和加工步骤的加工工具，从而便于加工工具的转换，同时通过设置加工工具的错误来减少加工形状的精度的降低，同时简化结构的设备和降低成本以提高批量生产率。

2. 发明授权

US06278235B1 Flat-type display apparatus with front case to which grid frame with extended electrodes fixed thereto is attached 失效
标题翻译：具有前壳体的扁平型显示装置被安装到具有固定有延伸电极的网格框架
公开(公告)号：US06278235B1
公开(公告)日：2001-08-21
申请号：US09367186
申请日：1999-08-09
申请人： Toshifumi Nakatani , Takashi Kanehisa , Kenji Fujishiro , Makoto Inada
发明人： Toshifumi Nakatani , Takashi Kanehisa , Kenji Fujishiro , Makoto Inada
IPC分类号： H01J162
CPC分类号： H01J29/467 , H01J9/18 , H01J29/82 , H01J31/126
摘要： A back electrode (6), linear hot cathodes (7) as electron beam sources, and an electrode unit (8) are placed on and fixed to a rear case (4). On the other hand, wire electrodes (9) fixed to a grid frame (10) are positioned relative to stripes of a phosphor screen (2) and are then placed on and fixed to a supporting frame (11) placed in a front case (3) using stud pins (21). According to such a configuration, when the front case and the rear case are bonded and are thus fixed, the position shift between the phosphor screen (2) and the wire electrodes (9) can be suppressed within a tolerance. As a result, a flat-type display apparatus that can display excellent images can be provided.
摘要翻译：背面电极（6），作为电子束源的线性热阴极（7）和电极单元（8）被放置并固定到后壳体（4）上。另一方面，固定在网格框架（10）上的线电极（9）相对于荧光屏（2）的条状定位，然后被放置在并固定到放置在前壳体中的支撑框架（11） 3）使用螺柱销（21）。根据这样的结构，当前壳体和后壳体被固定并固定时，能够抑制荧光屏（2）与线电极（9）之间的位置偏移。结果，可以提供能够显示出优异图像的平面型显示装置。

3. 发明授权

US4866258A Optical pattern detecting apparatus 失效
标题翻译：光学图案检测装置
公开(公告)号：US4866258A
公开(公告)日：1989-09-12
申请号：US216484
申请日：1988-07-08
申请人： Shuji Ueda , Chiuji Shibuya , Takashi Kanehisa , Kenji Fujishiro , Shoro Mochida
发明人： Shuji Ueda , Chiuji Shibuya , Takashi Kanehisa , Kenji Fujishiro , Shoro Mochida
IPC分类号： G06K7/10
CPC分类号： G06K7/10881
摘要： An optical pattern detecting apparatus has a ball lens (2), a light emitting device such as LED (3) and a light receptor such as photodiode (4), the latter two (3, 4) being disposed side-by-side with their optical axis substantially in parallel so that light from the light emitting device (3) passes is converged by the ball lens (2) onto barcode mark (7) and light reflected from said barcode mark (7) is guided by the same ball lens (2) to the light receptor (4); and by use of the ball lens, the apparatus can stably detect the barcode mark even at inclination of the apparatus to the surface of the barcode mark.

4. 发明授权

US06208072B1 Image display apparatus with focusing and deflecting electrodes 失效
标题翻译：具有聚焦和偏转电极的图像显示装置
公开(公告)号：US06208072B1
公开(公告)日：2001-03-27
申请号：US09134225
申请日：1998-08-14
申请人： Michiaki Watanabe , Mitsunori Yokomakura , Makoto Kawachi , Kenji Fujishiro , Kanji Imai
发明人： Michiaki Watanabe , Mitsunori Yokomakura , Makoto Kawachi , Kenji Fujishiro , Kanji Imai
IPC分类号： H01J162
CPC分类号： H01J29/467 , H01J31/127
摘要： An image display apparatus includes a vacuum container whose inside is kept under vacuum, a fluorescent layer, an electron emission source having an electron source which is arranged in a matrix and electrodes having a function for focusing and deflecting electron beams, and the fluorescent layer is illuminated by the electron beam. The average electric field strength between the fluorescent layer and the electrodes is set to be stronger than that between the electrodes and the electron emission source. Consequently, electron beams can be deflected in predetermined directions, and electron beams that land on the fluorescent layer can be focused to be a predetermined size. As a result, electron beams can be landed exactly at predetermined positions of the fluorescent layer having an arrangement whose number is more than the number of the electron emission source, and an image display apparatus having high resolution can be provided.
摘要翻译：图像显示装置包括内部保持真空的真空容器，荧光层，具有排列成矩阵的电子源的电子发射源和具有聚焦偏转电子束功能的电极，荧光层是被电子束照亮。荧光层和电极之间的平均电场强度被设定为比电极和电子发射源之间的平均电场强度大。因此，电子束可以在预定方向上偏转，并且着陆在荧光层上的电子束可以被聚焦成预定尺寸。结果，电子束可以精确地落在具有数量大于电子发射源的数量的排列的荧光层的预定位置，并且可以提供具有高分辨率的图像显示装置。

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