公开(公告)号：US6150040A

公开(公告)日：2000-11-21

申请号：US78497

申请日：1998-05-14

申请人： Osamu Suzuki ,  Mikio Inoue ,  Toshio Sagara ,  Kenichi Osakabe ,  Masao Kawai

发明人： Osamu Suzuki ,  Mikio Inoue ,  Toshio Sagara ,  Kenichi Osakabe ,  Masao Kawai

IPC分类号： A61L2/07 ,  C23C22/34 ,  C23F15/00 ,  F16L58/00 ,  F16L58/08 ,  F22B37/04 ,  B32B15/18 ,  C23C22/00

CPC分类号： A61L2/07 ,  C23C22/34 ,  F16L58/00 ,  F16L58/08 ,  F22B37/04 ,  Y10T428/12583 ,  Y10T428/1259 ,  Y10T428/12854

摘要： A pure steam-related apparatus, which is one of apparatus in the group of pure steam generators generating pure steam from purified water, pipelines for pure steam and sterilizers using pure steam, is protected from discoloration, so-called "fouling", to red or black caused by contact with the pure steam. The apparatus is manufactured by using an austenitic stainless steel sheet as the material, by taking the blanks from the material which received no mechanical surface polishing, by deforming and welding, without electrolytic polishing customarily done, and by passivating the surface to contact pure water to increase Cr-content in the passivation film to such extent as 45 atomic % or higher, preferably 55 atomic % or higher. Better results will be obtained by ensuring Cr/Fe ratio in the passivation film at the level of 1.45 or higher, preferably, 1.70 or higher.

摘要翻译： 纯蒸汽相关设备是纯净蒸汽发生器的一种设备，其中纯蒸汽发生器产生纯蒸汽，纯蒸汽管道和纯蒸汽灭菌器，可防止变色，即所谓的“污染” 或与纯蒸汽接触引起的黑色。 该装置是通过使用奥氏体不锈钢板作为材料，通过使不经机械表面抛光的材料的坯料通过变形和焊接而不经常进行电解抛光，并且通过钝化表面以接触纯水而制造 将钝化膜中的Cr含量提高到45原子％以上，优选为55原子％以上的程度。 通过确保钝化膜中的Cr / Fe比为1.45以上，优选为1.70以上，可获得更好的结果。

公开(公告)号：US4602540A

公开(公告)日：1986-07-29

申请号：US701811

申请日：1985-02-19

申请人： Masatoshi Murofushi ,  Isamu Tanimoto ,  Toshio Sagara

发明人： Masatoshi Murofushi ,  Isamu Tanimoto ,  Toshio Sagara

IPC分类号： G05B19/39 ,  B23B25/06 ,  B23B21/00

CPC分类号： G05B19/39 ,  G05B2219/34161 ,  G05B2219/37275 ,  G05B2219/37405 ,  G05B2219/42075 ,  G05B2219/50313 ,  Y10T82/2502

摘要： A precision machining system for machining a workpiece into a desired surface with two tool driving units. A first drive unit moves the tool along at least two axes to shape the workpiece similar to a desired surface. A second drive unit moves the tool along one of the axes in a very finely controlled manner. A measuring unit measures the tool position with an accuracy higher than that to which the first drive unit can respond. A signal producing unit is responsive to the measuring unit for producing a control signal for controlling the operation of the second drive unit while the first drive unit is operating.

摘要翻译： 一种精密加工系统，用于通过两个刀具驱动单元将工件加工成所需的表面。 第一驱动单元沿着至少两个轴移动工具以使工件与期望的表面类似。 第二驱动单元以非常精细地控制的方式沿着其中一个轴移动工具。 测量单元以比第一驱动单元可以响应的精度更高的精度测量刀具位置。 信号产生单元响应于测量单元产生用于在第一驱动单元运行时控制第二驱动单元的操作的控制信号。