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31. 发明授权

US5070701A Cooling apparatus 失效
标题翻译：冷却装置
公开(公告)号：US5070701A
公开(公告)日：1991-12-10
申请号：US387969
申请日：1989-08-01
申请人： Hiroshi Saeki , Junji Ikeda , Hajime Ishimaru
发明人： Hiroshi Saeki , Junji Ikeda , Hajime Ishimaru
IPC分类号： H01L21/302 , F25B21/02 , H01L21/203 , H01L21/205 , H01L21/3065 , H01L23/38 , H01L35/30
CPC分类号： H01L35/30 , F25B21/02 , H01L2924/0002
摘要： An apparatus for cooling various types of heating sources in vacuum, wherein the heating source is adapted to be electronically cooled by the cooling portion thereof with the Pelter effect disposed in the vacuum by the feeding of the current from a DC power supply into a circuit formed by the use of the thermoelectric materials, resulting in that the response speed of the cooling may be improved, and the pollution within the vacuum portion may be prevented.

32. 发明授权

US4751796A Device for supplying grinding fluid 失效
标题翻译：用于提供研磨液的装置
公开(公告)号：US4751796A
公开(公告)日：1988-06-21
申请号：US746717
申请日：1985-06-20
申请人： Shuji Ueda , Kazuhiko Fujino , Hiroshi Saeki
发明人： Shuji Ueda , Kazuhiko Fujino , Hiroshi Saeki
IPC分类号： B24B13/00 , B23Q11/10 , B24B55/02
CPC分类号： B23Q11/1084 , B24B55/02
摘要： A device is enclosed which is suitable for supplying grinding fluid to an apparatus for generating curved surfaces by means of a rotating grindstone, and which supplies grinding fluid to the grinding point under optimum conditions as the grinding point moves. It includes a means for turning nozzles, which discharge grinding fluid onto a grinding point from a fixed direction, about the axis of the grindstone, and is able to constantly ensure a sufficient supply of grinding fluid to the grinding point by controlling the turning so that the nozzles are always pointing in a fixed direction relative to the grinding point so that the tendency of clogging and wear of the grindstone is diminishes.
摘要翻译：封闭装置，其适用于通过旋转磨石向用于产生曲面的装置供给研磨液，并且在研磨点移动时在最佳条件下将研磨液供给到研磨点。它包括用于转动喷嘴的装置，其将研磨液从固定方向绕研磨轴排出到研磨点上，并且能够通过控制转动来恒定地确保足够的磨削流体供应到研磨点，使得喷嘴总是相对于研磨点指向固定的方向，使得磨石的堵塞和磨损趋势减弱。

33. 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。

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